[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.07"]
[Round "1.1"]
[White "Budrewicz, Henryk"]
[Black "Prazmowski, Bartosz"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1589"]
[BlackElo "1891"]
[PlyCount "65"]
[EventDate "2011.??.??"]
[EventCountry "POL"]

1. d4 b6 2. e3 Bb7 3. Nf3 d6 4. Bd3 g6 5. O-O Bg7 6. c3 e6 7. Qe2 Nd7 8. Nbd2
Ne7 9. e4 O-O 10. h3 a6 11. Nh2 c5 12. Ndf3 b5 13. Bd2 Nc6 14. Be3 e5 15. d5
Ne7 16. c4 bxc4 17. Bxc4 f5 18. Ng5 Qb6 19. Ne6 Rf7 20. f3 Nf6 21. Bf2 Nh5 22.
b4 Nf4 23. Nxf4 exf4 24. bxc5 dxc5 25. d6 Qxd6 26. Bxf7+ Kxf7 27. Qc4+ Kf8 28.
Rad1 Qf6 29. exf5 Qxf5 30. Bxc5 Rc8 31. Bxe7+ Kxe7 32. Rfe1+ Kf6 33. Qd4+ 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.07"]
[Round "1.2"]
[White "Ceglowski, Ryszard"]
[Black "Borowski, Marek"]
[Result "1-0"]
[ECO "A23"]
[WhiteElo "1858"]
[BlackElo "1566"]
[PlyCount "81"]
[EventDate "2011.??.??"]
[EventCountry "POL"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. d4 exd4 5. Qxd4 Qb6 6. Qxb6 axb6 7. Bh3 Na6 8.
Nf3 Nb4 9. O-O Be7 10. Bf4 O-O 11. a3 Na6 12. Na4 Bd8 13. Bg5 Nc5 14. Nxc5 bxc5
15. Rad1 Ne4 16. Be3 d6 17. Bxc8 Rxc8 18. Nd2 f5 19. Nxe4 fxe4 20. Rxd6 Bf6 21.
b3 b6 22. Rfd1 Rfd8 23. Kg2 Kf7 24. h4 Bd4 25. Rxd8 Rxd8 26. Bg5 Ra8 27. e3 Be5
28. Rd7+ Kg6 29. a4 h6 30. Bd8 b5 31. axb5 cxb5 32. cxb5 Rb8 33. b6 Kf5 34. Bc7
Bxc7 35. bxc7 Rc8 36. Rxg7 Kf6 37. Rh7 Ke5 38. g4 Kd6 39. Kg3 Kc6 40. Kf4 Kb5
41. Kxe4 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.07"]
[Round "1.3"]
[White "Borowy, Cezary"]
[Black "Lasota, Adam"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "1542"]
[BlackElo "1844"]
[PlyCount "88"]
[EventDate "2011.??.??"]
[EventCountry "POL"]

1. Nf3 e6 2. g3 b6 3. c4 Bb7 4. Bg2 Nf6 5. b3 Be7 6. Bb2 O-O 7. O-O c5 8. d3 d5
9. e3 Nbd7 10. Nbd2 Qc7 11. Rc1 dxc4 12. dxc4 Rad8 13. Qe2 Ne4 14. Nxe4 Bxe4
15. Nd2 Bxg2 16. Kxg2 Ne5 17. Bxe5 Qxe5 18. Nf3 Qe4 19. Rfd1 Qb7 20. Rxd8 Rxd8
21. Rd1 Rxd1 22. Qxd1 Bf6 23. Qd3 g5 24. h3 h6 25. e4 Bb2 26. Nd2 Bd4 27. Qf3
Qa6 28. a4 Qa5 29. Nf1 Qb4 30. Nh2 Qc3 31. Qxc3 Bxc3 32. f4 Kg7 33. Kf3 Bf6 34.
Kg4 gxf4 35. gxf4 Bc3 36. Nf1 Kg6 37. e5 h5+ 38. Kf3 f6 39. exf6 Kxf6 40. Ng3
Kg6 41. Ne4 Bf6 42. Nd6 Bd8 43. Ke4 Bc7 44. Nc8 a5 1/2-1/2

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.07"]
[Round "1.4"]
[White "Nowak, Edward"]
[Black "Nowak, Lukasz"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "1833"]
[BlackElo "1540"]
[PlyCount "49"]
[EventDate "2011.??.??"]
[EventCountry "POL"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 c5 6. O-O d6 7. d3 Na6 8. Bd2
Nc7 9. Qc1 Rb8 10. Bh6 Bd7 11. Bxg7 Kxg7 12. e4 b5 13. b3 a5 14. Qc2 Qe8 15. e5
Ng4 16. exd6 exd6 17. Rfe1 Qd8 18. Ne4 Bc6 19. Qc3+ f6 20. d4 b4 21. Qb2 Na6
22. d5 Be8 23. Neg5 Nc7 24. Bh3 Ne5 25. Nxe5 1/2-1/2

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.07"]
[Round "1.5"]
[White "Krawiecki, Stanislaw"]
[Black "Koziol, Pawel"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1538"]
[BlackElo "1814"]
[PlyCount "83"]
[EventDate "2011.??.??"]
[EventCountry "POL"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 O-O 6. O-O Nxe4 7. Nxe4 d5 8.
Bd3 dxe4 9. Bxe4 Nd7 10. Bf4 Nf6 11. Bd3 c6 12. c3 Nd5 13. Bg3 b6 14. Ne5 Bb7
15. Qd2 Rc8 16. f4 e6 17. Be4 Qe7 18. Bxd5 cxd5 19. Qe2 Qe8 20. a4 a5 21. Bh4
Rc7 22. Ng4 f6 23. Rfe1 Bc8 24. Ne3 Qc6 25. g4 Ra7 26. Qf3 g5 27. Bg3 gxf4 28.
Qxf4 Ba6 29. Ng2 Bd3 30. Qd6 Qxd6 31. Bxd6 Re8 32. Nf4 Be4 33. Nh5 Bh8 34. Ng3
Bg6 35. Re3 Rd7 36. Ba3 Bf7 37. Rae1 Rc8 38. b3 Rdc7 39. Bb2 Rc6 40. Kg2 Kf8
41. Ba3+ Kg8 42. Bb2 1/2-1/2

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.07"]
[Round "1.6"]
[White "Kulakiewicz, Mariusz"]
[Black "Tomczyk, Ryszard"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "1808"]
[BlackElo "1479"]
[PlyCount "115"]
[EventDate "2011.??.??"]
[EventCountry "POL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 e6 8.
Bb3 O-O 9. f3 Na5 10. Qd2 Nxb3 11. Nxb3 a6 12. h4 Qc7 13. O-O-O Rd8 14. Qf2 Qb8
15. g4 b5 16. h5 Bb7 17. g5 Ne8 18. hxg6 hxg6 19. Qh4 d6 20. Rh2 Kf8 21. Nd4
Qc7 22. Rdh1 Rac8 23. Qf4 e5 24. Ne6+ Ke7 25. Nxc7 exf4 26. N7d5+ Ke6 27. Nxf4+
Kd7 28. Ncd5 Bxd5 29. Nxd5 Rc6 30. Nb4 Rc4 31. Nd3 Rdc8 32. Rd2 Ke7 33. Nf4 Rd8
34. Rhd1 Be5 35. Nd5+ Ke6 36. f4 Bg7 37. Bd4 Bf8 38. Rh1 Nc7 39. Bb6 Nxd5 40.
exd5+ Kd7 41. Bxd8 Kxd8 42. Rh8 Re4 43. Rxf8+ Ke7 44. Ra8 a5 45. Rxa5 b4 46.
Ra7+ Ke8 47. Rh2 Kf8 48. a4 Rd4 49. f5 gxf5 50. g6 Kg7 51. gxf7 Kf6 52. f8=Q+
Ke5 53. Re2+ Re4 54. Re7+ Kxd5 55. Qxf5+ Re5 56. Qf3+ Kc5 57. Rc7+ Kb6 58. Qc6+
1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.07"]
[Round "1.7"]
[White "Sacharewicz, Krzysztof"]
[Black "Kwiek, Janusz"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1447"]
[BlackElo "1775"]
[PlyCount "79"]
[EventDate "2011.??.??"]
[EventCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bf4 Bd6 5. Bxd6 Qxd6 6. e3 O-O 7. Nf3 Nbd7 8.
Be2 dxc4 9. Bxc4 Nb6 10. Bd3 Bd7 11. O-O c5 12. dxc5 Qxc5 13. Ne4 Nxe4 14. Bxe4
Bb5 15. Re1 Rfd8 16. Qc2 Qxc2 17. Bxc2 Rac8 18. Bb3 Nc4 19. Rab1 Nd2 20. Nxd2
Rxd2 21. Red1 Rcd8 22. Rxd2 Rxd2 23. Rd1 Rxd1+ 24. Bxd1 Kf8 25. f4 Ke7 26. Kf2
Kd6 27. e4 e5 28. g3 f6 29. Ke3 Kc5 30. a3 a5 31. Bc2 Bc6 32. Kd3 b5 33. b3 Bb7
34. f5 Ba6 35. Ke3 b4 36. a4 Bb7 37. g4 Bc6 38. h4 h6 39. Bd1 Be8 40. h5
1/2-1/2

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.07"]
[Round "1.8"]
[White "Czajkowski, Adam"]
[Black "Szustakowski, Antoni"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1765"]
[BlackElo "1437"]
[PlyCount "135"]
[EventDate "2011.??.??"]
[EventCountry "POL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 d6 7. Nc3 Bd7 8. Be2
Nf6 9. O-O O-O 10. Nc2 Rc8 11. Qd2 Ne5 12. Na3 Be6 13. b3 Neg4 14. Bd4 Qa5 15.
Nc2 Ne5 16. Rad1 Nc6 17. Be3 Ng4 18. Bd4 Nxd4 19. Nxd4 Bd7 20. Nd5 Qd8 21. Qb4
Rb8 22. f4 Nf6 23. Bf3 Nxd5 24. cxd5 a5 25. Qd2 Qb6 26. Qf2 Rfc8 27. Kh1 Bxd4
28. Rxd4 Rc7 29. f5 Rbc8 30. fxg6 hxg6 31. Bh5 Be8 32. Bxg6 fxg6 33. Qf8+ Kh7
34. Rd3 Rc3 35. Qxe7+ Kh6 36. Rxc3 Rxc3 37. Qxe8 Qf2 38. Qh8+ Kg5 39. h4+ Qxh4+
40. Qxh4+ Kxh4 41. Kh2 Re3 42. Rf6 Kg5 43. Rxd6 Rxe4 44. Rb6 Rd4 45. Rb5 Kf6
46. Rxa5 Ke5 47. Rb5 Rxd5 48. Rxb7 Rd2 49. a4 g5 50. a5 Kf4 51. a6 g4 52. Rf7+
Kg5 53. a7 Ra2 54. b4 Kh4 55. Rh7+ Kg5 56. b5 Kf4 57. Rf7+ Kg5 58. b6 Kh4 59.
Rh7+ Kg5 60. Rh8 Kf4 61. Rf8+ Kg5 62. a8=Q Rxa8 63. Rxa8 Kh4 64. b7 g3+ 65. Kh1
Kg4 66. b8=Q Kh4 67. Ra5 Kg4 68. Qb4# 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.07"]
[Round "1.9"]
[White "Powalka, Michal"]
[Black "Rozycki, Bartlomiej"]
[Result "1-0"]
[ECO "C36"]
[WhiteElo "1423"]
[BlackElo "1760"]
[PlyCount "71"]
[EventDate "2011.??.??"]
[EventCountry "POL"]

1. e4 e5 2. f4 exf4 3. Nf3 d5 4. exd5 Nf6 5. Bb5+ c6 6. dxc6 bxc6 7. Bc4 Bd6 8.
O-O O-O 9. d4 Nd5 10. c3 Bg4 11. h3 Bh5 12. Qb3 Nb6 13. Bd3 N8d7 14. Nbd2 Nf6
15. Nc4 Nxc4 16. Qxc4 Bxf3 17. Rxf3 Qc7 18. Bd2 Rae8 19. Raf1 Nd5 20. Qb3 Re7
21. c4 Ne3 22. Bxe3 fxe3 23. c5 Bg3 24. Bc4 e2 25. Bxe2 Bh2+ 26. Kf2 Rfe8 27.
Bc4 Qa5 28. Qc3 Qc7 29. g3 Bxg3+ 30. Rxg3 Qf4+ 31. Kg1 Qh4 32. d5 Qh6 33. d6
Rb7 34. Rf6 Qh5 35. Rxf7 Rxf7 36. Qxg7# 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.07"]
[Round "1.10"]
[White "Wrabel, Antoni"]
[Black "Mincewicz, Tomasz"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "1752"]
[BlackElo "1386"]
[PlyCount "45"]
[EventDate "2011.??.??"]
[EventCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 Nc6 6. c4 e6 7. Nc3 a6 8. Be3
Be7 9. Be2 O-O 10. Nc2 Qc7 11. O-O Ne5 12. Qd4 Nc6 13. Qd2 Ne5 14. b3 Bd7 15.
a4 Nc6 16. Rfc1 Na5 17. Rab1 Rac8 18. Ne1 Rfd8 19. b4 Nc6 20. b5 axb5 21. cxb5
Ne5 22. Nd5 exd5 23. Rxc7 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.07"]
[Round "1.11"]
[White "Kucharski, Jacek"]
[Black "Kaczmarczyk, Marcin"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1384"]
[BlackElo "1738"]
[PlyCount "105"]
[EventDate "2011.??.??"]
[EventCountry "POL"]

1. d4 d5 2. Nf3 Bf5 3. g3 e6 4. Bg2 Nd7 5. Be3 Ngf6 6. Bg5 Be7 7. Bxf6 Bxf6 8.
c3 O-O 9. Nbd2 c5 10. O-O b5 11. e3 Qb6 12. b3 c4 13. Re1 Qc6 14. b4 a5 15. a3
Ra6 16. Qc1 axb4 17. axb4 Rfa8 18. Qb2 R8a7 19. Rxa6 Rxa6 20. Ra1 Qa8 21. Rxa6
Qxa6 22. Ne1 Qa8 23. Nc2 Bxc2 24. Qxc2 Qa1+ 25. Nf1 Nb6 26. e4 Na4 27. exd5
Qxc3 28. Qxc3 Nxc3 29. dxe6 fxe6 30. Bc6 Bxd4 31. Nd2 Na2 32. Bxb5 c3 33. Nb3
Nxb4 34. Nxd4 c2 35. Nb3 Na2 36. Bc4 Kf7 37. Bxe6+ Kxe6 38. Nd4+ Ke5 39. Nxc2
Ke4 40. Kg2 Nc3 41. Nb4 g5 42. h3 h5 43. f3+ Kf5 44. g4+ hxg4 45. hxg4+ Kf4 46.
Nd3+ Ke3 47. Ne5 Kf4 48. Ng6+ Ke3 49. Nh8 Kf4 50. Nf7 Ne2 51. Nd6 Nd4 52. Ne4
Nxf3 53. Nxg5 1/2-1/2

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.07"]
[Round "1.12"]
[White "Kovalchuk, Vasyl"]
[Black "Pawlowski, Kazimierz"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1726"]
[PlyCount "95"]
[EventDate "2011.??.??"]
[EventCountry "POL"]

1. d4 d5 2. Nf3 c6 3. e3 e6 4. Bd3 Nf6 5. Nbd2 Bd6 6. c3 Nbd7 7. b3 Qc7 8. Bb2
Nf8 9. Qc2 Bd7 10. h3 Ng6 11. Ng5 e5 12. dxe5 Bxe5 13. f4 Bd6 14. O-O Qc8 15.
Rae1 Bc5 16. Kh1 Nh5 17. Kh2 Bd6 18. Nxh7 f5 19. Ng5 Rf8 20. c4 Qd8 21. Ngf3
dxc4 22. Nxc4 Bc7 23. Ba3 Ne7 24. Nd4 g6 25. Bd6 a6 26. g4 b5 27. Bxc7 Qxc7 28.
Ne5 Nf6 29. gxf5 gxf5 30. Nxf5 Nxf5 31. Bxf5 Bxf5 32. Qxf5 Nd5 33. Qe6+ Ne7 34.
Rc1 c5 35. Rfd1 Rd8 36. Rxc5 Qb8 37. Rcd5 Rxd5 38. Rxd5 Qc8 39. Qxc8+ Nxc8 40.
Rc5 Ne7 41. a4 bxa4 42. bxa4 Rf6 43. Ng4 Rd6 44. Kg3 Rd3 45. Kf3 Nd5 46. Ke4
Nb4 47. Rc4 a5 48. Rxb4 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.07"]
[Round "1.13"]
[White "Golecki, Jan"]
[Black "Wilczynski, Adam"]
[Result "0-1"]
[ECO "B86"]
[BlackElo "1715"]
[PlyCount "66"]
[EventDate "2011.??.??"]
[EventCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Be3 Be7 8. f4
Qc7 9. Bb3 Nbd7 10. Qe2 Nc5 11. Qf3 b5 12. f5 O-O 13. O-O-O b4 14. Na4 Bd7 15.
Nxc5 dxc5 16. fxe6 cxd4 17. Bf4 Bd6 18. Bxd6 Qxd6 19. exd7 Nxd7 20. Rhf1 Ne5
21. Qg3 Kh8 22. Rxf7 Qh6+ 23. Kb1 Nxf7 24. Bd5 Rad8 25. Qc7 Rc8 26. Qb7 d3 27.
c3 bxc3 28. bxc3 Rb8 29. Qxb8 Rxb8+ 30. Bb3 Qe3 31. Ka1 Ne5 32. c4 Nxc4 33.
Bxc4 Qd4# 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.07"]
[Round "1.14"]
[White "Bartczak, Hanna"]
[Black "Palowski, Artur"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "1696"]
[PlyCount "92"]
[EventDate "2011.??.??"]
[EventCountry "POL"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nf3 Bf5 5. Nc3 e6 6. cxd5 exd5 7. Bd3 Ne4 8. O-O
Nd7 9. Qc2 Qe7 10. a3 g6 11. Nd2 Ndf6 12. Ndxe4 dxe4 13. Bc4 Qc7 14. Ne2 Bd6
15. Ng3 h5 16. Kh1 Bxg3 17. fxg3 h4 18. gxh4 Rxh4 19. Rf4 Ng4 20. Kg1 Rxh2 21.
Bd5 O-O-O 22. Bxe4 Rh5 23. Qe2 Bxe4 24. Qxg4+ Bf5 25. Qf3 Rdh8 26. e4 Be6 27.
Kf2 Rh1 28. b4 Bc4 29. Bb2 g5 30. Qg4+ Be6 31. Qxg5 R8h5 32. Qg8+ Kd7 33. Qg3
R1h2 34. Rf3 Qxg3+ 35. Rxg3 R2h4 36. Re1 Rf4+ 37. Rf3 Rg4 38. Rg1 Rxe4 39. Ba1
Rg5 40. Bc3 Bc4 41. Re3 Rf5+ 42. Rf3 Re2+ 43. Kg3 Rg5+ 44. Kh2 Bd5 45. Rg3 Rxg3
46. Kxg3 Re3+ 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.07"]
[Round "1.15"]
[White "Golecka, Jadwiga"]
[Black "Herman, Monika"]
[Result "0-1"]
[ECO "C55"]
[BlackElo "1694"]
[PlyCount "58"]
[EventDate "2011.??.??"]
[EventCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Nxe4 5. Nxe4 d5 6. Ng3 dxc4 7. O-O Bd6 8.
d3 cxd3 9. Qxd3 h6 10. Re1 O-O 11. h3 Kh8 12. Bd2 f5 13. Nh2 e4 14. Qc3 Bb4 15.
Qb3 Qxd2 16. Rad1 Qxe1+ 17. Rxe1 Bxe1 18. Nh5 Nd4 19. Qc4 Ne6 20. Qe2 Bb4 21.
Nf1 Bd7 22. Ne3 Bd6 23. Nc4 Bb5 24. b3 Rad8 25. Qe3 Bxc4 26. bxc4 Nd4 27. c3
Ne6 28. Qxa7 Be5 29. Qxb7 Rd1# 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.07"]
[Round "1.16"]
[White "Baranowicz, Jan"]
[Black "Czorniej, Antonina"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1692"]
[PlyCount "53"]
[EventDate "2011.??.??"]
[EventCountry "POL"]

1. e4 c5 2. Nc3 e6 3. f4 b6 4. e5 d6 5. exd6 Bxd6 6. Qf3 Bb7 7. Qxb7 Nd7 8. g3
Ngf6 9. Nb5 Rb8 10. Nxd6+ Ke7 11. Qc6 Rc8 12. Nxc8+ Qxc8 13. Qf3 Re8 14. Bb5
Kf8 15. Nh3 h6 16. d3 a6 17. Bc6 Qc7 18. O-O Rc8 19. Bxd7 Qxd7 20. a4 Qc6 21.
Qf2 c4 22. d4 c3 23. b3 Nd5 24. f5 exf5 25. Qxf5 Rc7 26. Qh7 Qg6 27. Qxg6 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.07"]
[Round "1.17"]
[White "Martyniuk, Pawel"]
[Black "Mantaev, Ruslan"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1271"]
[PlyCount "84"]
[EventDate "2011.??.??"]
[EventCountry "POL"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. Nc3 Be7 5. d3 Nf6 6. Bf4 Nh5 7. Qd2 Nxf4 8.
Qxf4 O-O 9. O-O a6 10. a3 b5 11. Bb3 Bb7 12. h3 h6 13. Ne5 Qb8 14. d4 cxd4 15.
g3 Qxe5 16. Ne2 Qxf4 17. Nxf4 Ne5 18. Kg2 Bxe4+ 19. f3 Bc6 20. Rae1 Nc4 21. Rf2
d6 22. a4 Nxb2 23. Rd2 e5 24. Ne2 Bf6 25. axb5 Bxb5 26. f4 Nc4 27. Bxc4 Bxc4
28. fxe5 dxe5 29. Nc1 Rfc8 30. Red1 Rc5 31. Nb3 Bxb3 32. cxb3 Bg5 33. Rd3 Be3
34. Kf3 f5 35. Ke2 Rc2+ 36. Ke1 Rac8 37. Ra1 R8c6 38. Rdd1 Rb2 39. Ra3 Rcc2 40.
Rda1 Re2+ 41. Kf1 Rh2 42. h4 Rh1# 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.07"]
[Round "1.18"]
[White "Duda, Aleksander"]
[Black "Chomczyk, Marek"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1679"]
[PlyCount "64"]
[EventDate "2011.??.??"]
[EventCountry "POL"]

1. d4 d5 2. f4 Bf5 3. Nf3 e6 4. e3 Nf6 5. Nc3 c5 6. dxc5 Bxc5 7. Bb5+ Nbd7 8.
Bxd7+ Qxd7 9. O-O O-O 10. a3 a5 11. Bd2 Rac8 12. b4 axb4 13. axb4 Bxb4 14. Na4
Bxc2 15. Qc1 Bxa4 16. Bxb4 Rxc1 17. Raxc1 Bb5 18. Bxf8 Bxf1 19. Kxf1 Kxf8 20.
Ra1 Qb5+ 21. Kg1 Qd3 22. Ra7 Qxe3+ 23. Kf1 Qxa7 24. Ne5 Qa6+ 25. Kf2 Ne4+ 26.
Ke1 Qa1+ 27. Ke2 Qb2+ 28. Kf3 Qf2+ 29. Kg4 Qxg2+ 30. Kh4 Qxh2+ 31. Kg4 Qg3+ 32.
Kh5 Nf6# 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.07"]
[Round "1.19"]
[White "Tkaczyk, Konrad"]
[Black "Woloszyn, Piotr"]
[Result "0-1"]
[ECO "A46"]
[BlackElo "1664"]
[PlyCount "56"]
[EventDate "2011.??.??"]
[EventCountry "POL"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. Bxf6 Bxf6 5. e3 d5 6. Na3 c5 7. c3 cxd4 8.
cxd4 Nc6 9. Nc2 Qb6 10. Rb1 a5 11. a3 a4 12. Be2 Bd7 13. O-O O-O 14. Qd3 Na5
15. Nd2 Rfc8 16. b3 Qc7 17. Nb4 Qc3 18. Qxc3 Rxc3 19. Na2 Rc2 20. Nc3 Rxc3 21.
b4 Nb3 22. Nxb3 axb3 23. Rb2 Rxa3 24. Rfb1 Ba4 25. Bd1 g6 26. g3 b5 27. Kf1 Be7
28. Ke2 Bxb4 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.07"]
[Round "1.20"]
[White "Grzenkowicz, Lukasz"]
[Black "Bach-Golecka, Dobrochna"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1633"]
[PlyCount "61"]
[EventDate "2011.??.??"]
[EventCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nge7 5. Ng5 Bb4+ 6. c3 Bd6 7. Nxf7 Rf8 8.
Nxd8 Kxd8 9. O-O Na5 10. b4 Nxc4 11. dxc4 b6 12. Be3 Ba6 13. c5 bxc5 14. bxc5
Bxf1 15. cxd6 cxd6 16. Kxf1 h6 17. Na3 Nc6 18. Qxd6 Rf6 19. Qd2 Rb8 20. Rd1 Rf7
21. Qd6 Rb6 22. Bxb6+ axb6 23. Qxc6 g5 24. Qxb6+ Ke8 25. Nb5 Ke7 26. Qd6+ Kd8
27. c4 g4 28. c5 h5 29. c6 g3 30. c7+ Kc8 31. Qa6# 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.07"]
[Round "1.21"]
[White "Domagala, Maciej"]
[Black "Prazmowski, Wlodzimierz"]
[Result "1-0"]
[ECO "D35"]
[BlackElo "1619"]
[PlyCount "109"]
[EventDate "2011.??.??"]
[EventCountry "POL"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. cxd5 exd5 6. e3 c6 7. Bd3 h6 8. Bh4
Be6 9. Nge2 O-O 10. f3 Qb6 11. O-O Nbd7 12. Kh1 Rfe8 13. Bf2 Qc7 14. Rc1 Qd8
15. Bb1 Nb6 16. Nf4 Bd7 17. e4 dxe4 18. fxe4 Bg4 19. Qd3 g6 20. Qg3 g5 21. Be3
Bh5 22. Nxh5 Nxh5 23. Qf3 Ng7 24. Qxf7+ Kh8 25. Qg6 Qd6 26. e5 Qxg6 27. Bxg6
Rf8 28. Ne4 Nd5 29. Bd2 Rad8 30. Rf7 Rxf7 31. Bxf7 Nf5 32. Nc3 Nxd4 33. Nxd5
cxd5 34. Rc7 Bf8 35. e6 Nf5 36. g4 Bd6 37. Rd7 Ng3+ 38. hxg3 Rxd7 39. exd7 Be7
40. Bc3+ Kh7 41. Bxd5 Kg6 42. Kg2 b6 43. Be5 Bd8 44. Kf3 h5 45. gxh5+ Kxh5 46.
g4+ Kg6 47. Ke4 a5 48. Kd4 Kh6 49. Bf7 Kh7 50. Kd5 b5 51. Ke6 b4 52. b3 Kh6 53.
Bg8 Kg6 54. Bf7+ Kh7 55. Bf6 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.07"]
[Round "1.22"]
[White "Kalhorn, Marcin"]
[Black "Styrylski, Lukasz"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1614"]
[PlyCount "71"]
[EventDate "2011.??.??"]
[EventCountry "POL"]

1. e4 e5 2. Nf3 d6 3. d4 Bg4 4. dxe5 Nc6 5. exd6 Bxd6 6. Be2 Nf6 7. Nc3 Bb4 8.
Qxd8+ Rxd8 9. Nd2 Bxc3 10. bxc3 Bxe2 11. Kxe2 O-O 12. f3 Rfe8 13. Kf2 b5 14.
Rb1 Re5 15. Nb3 a5 16. Bf4 Re7 17. Rhd1 Rxd1 18. Rxd1 Nh5 19. Be3 h6 20. Rd5 a4
21. Rxh5 axb3 22. cxb3 b4 23. Bc5 Rd7 24. Rd5 Rxd5 25. exd5 Ne5 26. Bxb4 c6 27.
dxc6 Nxc6 28. Bd6 f5 29. Ke3 Kf7 30. c4 g5 31. b4 Kg6 32. b5 Na5 33. Kd4 g4 34.
fxg4 fxg4 35. c5 h5 36. c6 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.08"]
[Round "2.1"]
[White "Chomczyk, Marek"]
[Black "Ceglowski, Ryszard"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1679"]
[BlackElo "1858"]
[PlyCount "41"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Qe7+ 6. Qe2 Bg4 7. O-O Qxe2 8.
Bxe2 Nbd7 9. Bf4 O-O-O 10. Nbd2 Ne4 11. Bd3 f5 12. Rac1 h6 13. h3 Bh5 14. c4 g5
15. Bh2 Nxd2 16. Nxd2 dxc4 17. Bxf5 b5 18. Nxc4 bxc4 19. Rxc4 c5 20. dxc5 Be2
21. Rb4 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.08"]
[Round "2.2"]
[White "Woloszyn, Piotr"]
[Black "Kulakiewicz, Mariusz"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "1664"]
[BlackElo "1808"]
[PlyCount "103"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. c4 Nf6 2. d4 d6 3. Nc3 g6 4. e4 Bg7 5. Bg5 c5 6. d5 Qa5 7. Qd2 a6 8. f3 O-O
9. Nce2 Qxd2+ 10. Bxd2 b5 11. Ng3 b4 12. Bd3 e6 13. N1e2 exd5 14. cxd5 Nbd7 15.
Bf4 Ne8 16. Rb1 Ne5 17. Bxe5 Bxe5 18. O-O Nc7 19. f4 Bg7 20. f5 Be5 21. Rf3 f6
22. Bc4 Bd7 23. Nf4 Bxf4 24. Rxf4 g5 25. Rf2 Nb5 26. Bxb5 Bxb5 27. b3 a5 28.
Rd2 a4 29. Kf2 axb3 30. axb3 Ra3 31. Rbb2 Re8 32. Rd1 Kf7 33. Re1 Bd3 34. Re3
Bb5 35. Re1 Rea8 36. Rd1 Ra2 37. Rdd2 Ra1 38. Rdc2 R8a3 39. Rd2 Rc1 40. Ne2
Bxe2 41. Rxe2 Rc3 42. Re3 Rxe3 43. Kxe3 c4 44. Kd4 c3 45. Rb1 Rxb3 46. Ra1 c2
47. Ra7+ Kg8 48. Ra8+ Kg7 49. Ra7+ Kh6 50. Rf7 c1=Q 51. Rxf6+ Kg7 52. Rf7+ 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.08"]
[Round "2.3"]
[White "Grzenkowicz, Lukasz"]
[Black "Czajkowski, Adam"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1633"]
[BlackElo "1765"]
[PlyCount "54"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. O-O Nge7 7. e5 Nf5 8. Ne4
d5 9. exd6 Nxd6 10. Nxd6+ Qxd6 11. d3 O-O 12. a4 b6 13. Qe2 Bb7 14. Re1 Rae8
15. Rb1 e5 16. Bd2 Re7 17. g3 Rfe8 18. Qf1 Nd4 19. Nxd4 Qxd4+ 20. Be3 Qd7 21.
Bb5 Qd5 22. Re2 Qh1+ 23. Kf2 Qxh2+ 24. Ke1 Qxg3+ 25. Bf2 Qxf4 26. Bxe8 Rxe8 27.
b3 Qb4+ 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.08"]
[Round "2.4"]
[White "Kalhorn, Marcin"]
[Black "Wrabel, Antoni"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1614"]
[BlackElo "1752"]
[PlyCount "123"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 d6 5. dxe5 dxe5 6. Qxd8+ Bxd8 7. Nc3 Nf6
8. Be3 O-O 9. Bc5 Re8 10. Ng5 Be6 11. Nxe6 fxe6 12. Bb5 a6 13. Bxc6 bxc6 14.
O-O-O Be7 15. Bxe7 Rxe7 16. f3 Ne8 17. Na4 Nd6 18. Nc5 Kf7 19. Rd3 a5 20. a4
Rb8 21. Rc3 Rb6 22. Nd3 Kf6 23. Rc5 Nb7 24. Rxe5 h6 25. h4 Rd7 26. f4 Rd4 27.
b3 c5 28. Nxc5 Nxc5 29. Rxc5 Rxe4 30. g3 Re3 31. Rg1 e5 32. fxe5+ Rxe5 33. Rf1+
Ke6 34. Rxc7 g6 35. Rg7 Kd5 36. Rd1+ Kc5 37. Rc7+ Rc6 38. Rxc6+ Kxc6 39. Rd3 g5
40. hxg5 Rxg5 41. Kb2 h5 42. c3 Rg4 43. Ka3 h4 44. gxh4 Rxh4 45. b4 axb4+ 46.
cxb4 Rh1 47. Kb2 Rh2+ 48. Kb3 Rh1 49. Kc4 Rc1+ 50. Rc3 Ra1 51. b5+ Kb6 52. Kb4
Rb1+ 53. Rb3 Rc1 54. a5+ Kb7 55. Rc3 Rh1 56. Rc4 Rh6 57. Rg4 Rh7 58. Rg5 Rf7
59. a6+ Kb6 60. Rg6+ Ka7 61. Ka5 Rh7 62. b6+ 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.08"]
[Round "2.5"]
[White "Palowski, Artur"]
[Black "Kovalchuk, Vasyl"]
[Result "0-1"]
[ECO "A46"]
[BlackElo "1726"]
[PlyCount "96"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 h6 4. Nbd2 Nh5 5. e3 Nxf4 6. exf4 Nc6 7. c3 b6 8.
Qc2 g6 9. Bd3 Ne7 10. Ne5 Bg7 11. Be4 c6 12. g4 Bb7 13. Rg1 d6 14. Nd3 Qd7 15.
O-O-O O-O-O 16. Bg2 Kb8 17. Nb4 Rc8 18. Qa4 g5 19. Nd3 f6 20. Qa3 d5 21. Rge1
Rce8 22. Nf3 Bf8 23. Qa4 Ng6 24. f5 exf5 25. Rxe8+ Qxe8 26. gxf5 Ne7 27. Re1
Qd7 28. Re6 Nxf5 29. Rxf6 Bg7 30. Nfe5 Qc8 31. Nxc6+ Bxc6 32. Rxc6 Qe8 33. Nb4
Qe1+ 34. Kc2 Qxf2+ 35. Kb3 Qxg2 36. Na6+ Ka8 37. Rc7 Nxd4+ 38. cxd4 Qf3+ 39.
Kc2 Qe2+ 40. Kc3 b5 41. Qb3 Qe3+ 42. Kc2 Qxb3+ 43. Kxb3 Bxd4 44. Rd7 Bg1 45.
Rxd5 Bxh2 46. Rxb5 g4 47. Kc3 Rc8+ 48. Kd3 g3 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.08"]
[Round "2.6"]
[White "Wilczynski, Adam"]
[Black "Budrewicz, Henryk"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "1715"]
[BlackElo "1589"]
[PlyCount "106"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. c4 e5 2. g3 c6 3. d4 exd4 4. Qxd4 Nf6 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O
8. Nc3 Qe7 9. Nh3 Na6 10. Nf4 Nc7 11. O-O d6 12. Rad1 Rd8 13. Qc2 Be6 14. Nxe6
Qxe6 15. b3 d5 16. cxd5 Ncxd5 17. e3 g6 18. Ne2 Re8 19. Rd4 Rac8 20. Qc5 b6 21.
Qc1 c5 22. Rc4 h5 23. Rd1 Rcd8 24. a3 Kh7 25. e4 Ne7 26. Nf4 Qe5 27. Nd3 Qe6
28. Qc2 Nc6 29. Re1 Nd4 30. Qb1 Qd7 31. Nf4 Nb5 32. Qb2 Nd4 33. Rcc1 Qb5 34.
Re3 Ng4 35. Rec3 Ne5 36. a4 Qd7 37. Nd5 Kg7 38. f4 Nec6 39. e5 Nxe5 40. fxe5
Rxe5 41. Nf4 Rde8 42. Rd3 Qe7 43. Rdd1 f6 44. h4 Ne2+ 45. Nxe2 Rxe2 46. Rc2
Qe3+ 47. Kh2 Qf2 48. Rd7+ Kh8 49. Rxe2 Rxe2 50. Qxf6+ Qxf6 51. Kh1 Qf2 52. Rd8+
Kh7 53. Rd7+ Kh6 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.08"]
[Round "2.7"]
[White "Herman, Monika"]
[Black "Powalka, Michal"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1694"]
[BlackElo "1423"]
[PlyCount "101"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 O-O
8. O-O d5 9. exd5 cxd5 10. Bg5 c6 11. Qf3 Be7 12. h3 h6 13. Bd2 Rb8 14. Bxh6
Rxb2 15. Qg3 Nh5 16. Qe5 gxh6 17. Qxh5 Kg7 18. Ne2 Bd6 19. f4 f5 20. Rf3 Qf6
21. Rg3+ Kh7 22. Rf1 Rxa2 23. Rff3 Ra1+ 24. Kh2 Bd7 25. Re3 Ra4 26. Rgf3 c5 27.
Nc3 Qxc3 28. Bxf5+ Rxf5 29. Qxf5+ Bxf5 30. Rxc3 Rxf4 31. Rxf4 Bxf4+ 32. Kg1 Bd6
33. Ra3 Bxc2 34. Rxa7+ Kg8 35. Rd7 Bf4 36. Rxd5 Bb3 37. Rf5 Bd2 38. Kf2 c4 39.
Ke2 c3 40. Rc5 Kf7 41. Kd3 Ke6 42. g3 Kd6 43. Rxc3 Bxc3 44. Kxc3 Bd5 45. h4 Ke5
46. Kd3 Kf5 47. Ke3 Kg4 48. h5 Kxg3 49. Ke2 Kg4 50. Kf2 Kxh5 51. Kg3 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.08"]
[Round "2.8"]
[White "Mantaev, Ruslan"]
[Black "Baranowicz, Jan"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1271"]
[BlackElo "1692"]
[PlyCount "64"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. e4 c5 2. c4 g6 3. Nf3 Bg7 4. Be2 d6 5. O-O Nc6 6. d3 e5 7. Nc3 Nge7 8. Nd5
Nxd5 9. cxd5 Ne7 10. Ne1 f5 11. Bg5 h6 12. Bxe7 Qxe7 13. Rb1 O-O 14. f4 fxe4
15. dxe4 exf4 16. Bd3 g5 17. Qh5 Bd4+ 18. Kh1 Qg7 19. b3 Bd7 20. b4 Be8 21. Qd1
g4 22. Qb3 b6 23. Nc2 Be5 24. bxc5 dxc5 25. Na3 Kh8 26. Nc4 Bd4 27. a4 g3 28.
h3 Bd7 29. Rf3 Bxh3 30. Rbf1 Qg5 31. Ne3 Qh4 32. Qc2 Bg4+ 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.08"]
[Round "2.9"]
[White "Lasota, Adam"]
[Black "Domagala, Maciej"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1844"]
[PlyCount "69"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. h3 d6 6. Bf4 Bf5 7. e3 Nc6 8. Be2
Nh5 9. Bh2 Nf6 10. O-O Qd7 11. g4 Be4 12. Nd2 e5 13. d5 Ne7 14. Ndxe4 Nxe4 15.
Nxe4 h6 16. Nc3 f5 17. e4 Kh8 18. f3 Rf7 19. Kg2 Rg8 20. Qa4 Qxa4 21. Nxa4 Bf6
22. c5 h5 23. cxd6 cxd6 24. Rac1 hxg4 25. hxg4 Bg5 26. f4 exf4 27. Bxf4 Bxf4
28. Rxf4 Re8 29. Bb5 Rb8 30. g5 a6 31. Rh4+ Rh7 32. Rxh7+ Kxh7 33. Rc7 axb5 34.
Rxe7+ Kg8 35. Nb6 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.08"]
[Round "2.10"]
[White "Koziol, Pawel"]
[Black "Sacharewicz, Krzysztof"]
[Result "1/2-1/2"]
[ECO "C62"]
[WhiteElo "1814"]
[BlackElo "1447"]
[Annotator "M"]
[PlyCount "71"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8.
Bg5 Be7 9. O-O-O Nh5 10. Bxe7 Qxe7 11. Rhe1 f6 12. g4 Nf4 13. Nd5 Ne6 14. Qe3
Qf7 15. g5 Nxg5 16. Nxg5 fxg5 17. Qxg5 O-O 18. Kb1 Bxd5 19. exd5 Qxf2 20. Rg1
Qf6 21. Qg2 Rae8 22. h3 g6 23. Rgf1 Qh4 24. Rxf8+ Rxf8 25. Qe2 Rf2 26. Qe8+ Rf8
27. Qe6+ Kg7 28. Rd2 Qc4 29. b3 Qc3 30. Qe7+ Rf7 31. Qe2 Rf1+ 32. Qxf1 Qxd2 33.
Qc4 Qa5 34. Qd4+ Kf7 35. Qf4+ Kg7 36. Qd4+ $11 1/2-1/2

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.08"]
[Round "2.11"]
[White "Kwiek, Janusz"]
[Black "Kucharski, Jacek"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1775"]
[BlackElo "1384"]
[PlyCount "89"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. Nf3 Nc6 2. d4 d5 3. e3 a6 4. c4 e6 5. Nc3 Nf6 6. Be2 Bd6 7. c5 Be7 8. O-O
O-O 9. Bd2 b5 10. cxb6 cxb6 11. Rc1 Bb7 12. Bd3 Bd6 13. Qe2 h6 14. a3 Re8 15.
Bb1 e5 16. dxe5 Nxe5 17. Nxe5 Bxe5 18. f4 Bd4 19. Qd3 Bxc3 20. Bxc3 Ne4 21. Bd4
a5 22. Qe2 Ba6 23. Bd3 Bxd3 24. Qxd3 b5 25. Rc2 Rb8 26. Rfc1 Qd7 27. Be5 Rbc8
28. Rc7 Rxc7 29. Rxc7 Qe6 30. Qxb5 Rc8 31. Qxa5 f6 32. Rxc8+ Qxc8 33. Qxd5+ Kh8
34. Qxe4 Qc1+ 35. Kf2 Qd2+ 36. Kg3 fxe5 37. Qxe5 Qe1+ 38. Kh3 Qd1 39. b4 h5 40.
Qg5 g6 41. Qh6+ Kg8 42. Qxg6+ Kh8 43. Kh4 Qe1+ 44. Kxh5 Qh4+ 45. Kxh4 1/2-1/2

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.08"]
[Round "2.12"]
[White "Kaczmarczyk, Marcin"]
[Black "Krawiecki, Stanislaw"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "1738"]
[BlackElo "1538"]
[PlyCount "114"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. Nf3 d5 2. c4 d4 3. b4 c5 4. bxc5 Nc6 5. d3 e5 6. g3 Bxc5 7. Bg2 Nf6 8. O-O
O-O 9. Nbd2 Re8 10. Ng5 h6 11. Nge4 Nxe4 12. Nxe4 Bf8 13. a4 b6 14. Ba3 Bxa3
15. Rxa3 Bb7 16. c5 Na5 17. cxb6 f5 18. Nd2 Bxg2 19. Kxg2 Qxb6 20. Qb1 Qc6+ 21.
Kg1 Rab8 22. Qa2+ Qe6 23. Rc1 Qxa2 24. Rxa2 Rec8 25. Rxc8+ Rxc8 26. Rb2 Kf7 27.
Rb5 Nc6 28. Nc4 Kf6 29. Rc5 Ne7 30. Nxe5 Rxc5 31. Nd7+ Ke6 32. Nxc5+ Kd5 33.
Nb3 Ng6 34. f4 Nf8 35. Kf2 Ne6 36. e3 dxe3+ 37. Kxe3 Nc5 38. Nxc5 Kxc5 39. a5
h5 40. a6 Kb5 41. Kd4 Kxa6 42. Ke5 Kb6 43. d4 Kc7 44. Kxf5 Kd6 45. Ke4 a5 46.
Kd3 Kd5 47. Kc3 a4 48. Kb4 Kxd4 49. Kxa4 Ke3 50. Kb4 Kf3 51. Kc4 Kg2 52. Kd4
Kxh2 53. Ke5 Kxg3 54. Kf5 h4 55. Kg5 h3 56. f5 h2 57. Kg6 Kf4 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.08"]
[Round "2.13"]
[White "Nowak, Lukasz"]
[Black "Borowy, Cezary"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "1540"]
[BlackElo "1542"]
[PlyCount "51"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 e6 7. Bd3 Bd6 8.
O-O O-O 9. Qe2 c5 10. Ne4 Nxe4 11. Qxe4 Nf6 12. Qh4 g6 13. Bg5 Be7 14. dxc5 Nd5
15. Rad1 Qc7 16. c4 Bxg5 17. Nxg5 f6 18. cxd5 fxg5 19. Qxg5 Qxc5 20. Be4 Bd7
21. Rd3 Bb5 22. Bxg6 Bxd3 23. Bxd3+ Kh8 24. Qe5+ Kg8 25. Qxe6+ Kh8 26. Qd7 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.08"]
[Round "2.14"]
[White "Prazmowski, Bartosz"]
[Black "Nowak, Edward"]
[Result "1/2-1/2"]
[ECO "A91"]
[WhiteElo "1891"]
[BlackElo "1833"]
[Annotator "M"]
[PlyCount "54"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. Nc3 d5 6. Nf3 c6 7. c5 O-O 8. Bf4 Nh5
9. e3 Nxf4 10. gxf4 Nd7 11. Qe2 b6 12. b4 bxc5 13. dxc5 a5 14. Nd4 Nb8 15. b5
Bxc5 16. Nxc6 Nxc6 17. bxc6 Bb4 18. Rc1 Ba6 19. Qb2 Qe7 20. Qa1 Rac8 21. Bf1
Rxc6 22. Bxa6 Rxa6 23. Kf1 Rc6 24. Ne2 Rfc8 25. Kg2 Rxc1 26. Rxc1 Rxc1 27. Qxc1
Qc5 $11 1/2-1/2

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.08"]
[Round "2.15"]
[White "Rozycki, Bartlomiej"]
[Black "Golecki, Jan"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1760"]
[PlyCount "81"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 e6 6. Nf3 Be7 7. O-O Nf6 8.
Qe2 d6 9. Rd1 O-O 10. e5 Ne8 11. exd6 Bxd6 12. Bg5 Qc7 13. Nb5 Qb8 14. Nxd6
Nxd6 15. Bf4 e5 16. Nxe5 Nxe5 17. Bxe5 Re8 18. Bxd6 Rxe2 19. Bxe2 Qxd6 20. Rxd6
Be6 21. Rad1 h6 22. Rd8+ Rxd8 23. Rxd8+ Kh7 24. Rb8 b6 25. Rb7 Bxa2 26. Rxa7
Bd5 27. Ra6 b5 28. Bxb5 Bb7 29. Bd3+ g6 30. Bxg6+ Kg7 31. Ra7 Kxg6 32. Rxb7 f6
33. b4 Kf5 34. b5 Ke6 35. b6 Kd6 36. Rh7 Ke6 37. b7 Kf5 38. b8=Q Kg6 39. Qg8+
Kh5 40. g4+ Kh4 41. Rxh6# 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.08"]
[Round "2.16"]
[White "Czorniej, Antonina"]
[Black "Bartczak, Hanna"]
[Result "0-1"]
[ECO "B07"]
[BlackElo "1696"]
[PlyCount "74"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. f4 c6 5. Nf3 e5 6. fxe5 dxe5 7. Bg5 Qb6 8.
Rb1 exd4 9. Nxd4 Bc5 10. Be3 O-O 11. Be2 Ne5 12. h3 Qd8 13. Na4 Qa5+ 14. Nc3
Nxe4 15. O-O Nxc3 16. bxc3 Qxc3 17. Rb3 Qa5 18. Rf4 Be6 19. Rxb7 Qxa2 20. Qc1
Bxd4 21. Bxd4 Ng6 22. Re4 Bd5 23. Rg4 c5 24. Rb2 Qa3 25. Bf2 Rab8 26. Rb1 Qa2
27. Ra1 Qb2 28. Bxc5 Qe5 29. Bd3 Be6 30. Bxa7 Ra8 31. Rga4 Rad8 32. Bb6 Rxd3
33. Ra5 Qd6 34. Bf2 Rc3 35. Ra8 Qc6 36. Rxf8+ Kxf8 37. Ra2 Bxa2 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.08"]
[Round "2.17"]
[White "Prazmowski, Wlodzimierz"]
[Black "Golecka, Jadwiga"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1619"]
[PlyCount "33"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 O-O 5. e5 Ne8 6. h4 d6 7. Bf4 Nd7 8. h5
gxh5 9. Rxh5 b6 10. Bc4 Bb7 11. Qd3 h6 12. Bxh6 Bxh6 13. Rxh6 Nef6 14. Qf5 Re8
15. Qg5+ Kf8 16. Rh8+ Ng8 17. Qxg8# 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.08"]
[Round "2.18"]
[White "Borowski, Marek"]
[Black "Martyniuk, Pawel"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1566"]
[PlyCount "45"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. d4 e6 2. e4 d5 3. Nc3 c5 4. exd5 exd5 5. dxc5 Nf6 6. Be3 Nc6 7. Bb5 Bd7 8.
Bxc6 Bxc6 9. Nf3 Ne4 10. Nxe4 dxe4 11. Ne5 Qf6 12. Nxc6 Qxc6 13. b4 Rd8 14. Qe2
Qf6 15. O-O b6 16. Qb5+ Rd7 17. Rfd1 Qe7 18. Rxd7 Qxd7 19. c6 Qe7 20. c7+ Qd7
21. c8=Q+ Ke7 22. Qcxd7+ Kf6 23. Qbf5# 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.08"]
[Round "2.19"]
[White "Tomczyk, Ryszard"]
[Black "Duda, Aleksander"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1479"]
[PlyCount "81"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. a3 a6 5. Bc4 d6 6. Ng5 b5 7. Bxf7+ Ke7 8. Ba2
h6 9. Nf7 Qe8 10. Nxh8 Be6 11. Bxe6 Kxe6 12. Qf3 Kd7 13. Qf5+ Qe6 14. Qxe6+
Kxe6 15. Ng6 Nd4 16. Nxf8+ Rxf8 17. O-O Nxc2 18. Rb1 c5 19. d3 c4 20. dxc4 bxc4
21. Bd2 d5 22. exd5+ Nxd5 23. Nxd5 Kxd5 24. Rbd1 Kc5 25. Rc1 Nd4 26. Bb4+ Kb5
27. Bxf8 a5 28. Bxg7 h5 29. Bxe5 Nb3 30. Rcd1 a4 31. Rd5+ Nc5 32. Bd4 Kc6 33.
Rxc5+ Kd6 34. Rxh5 Kc6 35. Re1 Kd6 36. Bc5+ Kc6 37. Re6+ Kd7 38. Rd6+ Ke7 39.
Rh7+ Ke8 40. Ra6 Kd8 41. Ra8# 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.08"]
[Round "2.20"]
[White "Szustakowski, Antoni"]
[Black "Tkaczyk, Konrad"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "1437"]
[PlyCount "68"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. e3 Nf6 5. g3 Be7 6. Bg2 c6 7. Nf3 Bg4 8. Qb3
b6 9. O-O Be6 10. Qc2 h6 11. Nd4 Bd7 12. Nf5 Bxf5 13. Qxf5 Qd7 14. Qxd7+ Nbxd7
15. b3 O-O 16. Bb2 Ne5 17. Nxd5 Nxd5 18. Bxe5 Bb4 19. Bxd5 cxd5 20. Bc3 Bd6 21.
Rac1 Ba3 22. Rc2 Rac8 23. Rb1 a5 24. b4 Bxb4 25. Bxb4 Rxc2 26. Bxf8 Kxf8 27.
Rxb6 Rxd2 28. Rb5 a4 29. Ra5 Rxa2 30. Rxd5 Ra1+ 31. Kg2 Ke7 32. Kf3 Ra2 33. h4
Ke6 34. Rd4 a3 1/2-1/2

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.08"]
[Round "2.21"]
[White "Mincewicz, Tomasz"]
[Black "Bach-Golecka, Dobrochna"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1386"]
[PlyCount "1"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. Nf3 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.08"]
[Round "2.22"]
[White "Pawlowski, Kazimierz"]
[Black "Styrylski, Lukasz"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "87"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. c3 d5 4. Bb5 Bg4 5. h3 Bxf3 6. Qxf3 Nf6 7. exd5 Nxd5 8.
c4 Ndb4 9. Qe4 Nd3+ 10. Ke2 Nxc1+ 11. Rxc1 Qf6 12. Nc3 O-O-O 13. Nd5 Qd6 14.
Qe3 Nd4+ 15. Kf1 c6 16. Bxc6 bxc6 17. Nc3 g6 18. Rab1 Bg7 19. b4 Rhe8 20. c5
Qb8 21. Ne4 Nf5 22. Qc3 Rd4 23. d3 Qb5 24. Rd1 Rxe4 25. a4 Qxa4 26. dxe4 Qb5+
27. Kg1 Nd4 28. Kh1 Bh6 29. Ra1 Re7 30. Ra5 Qe2 31. Rda1 Qxf2 32. Qa3 Nc2 33.
Qa4 Nxa1 34. Qxc6+ Rc7 35. Qe8+ Kb7 36. Qb5+ Kc8 37. Qe8+ Kb7 38. c6+ Kb6 39.
Qb8+ Kxc6 40. Rc5+ Kd6 41. Qxc7+ Ke6 42. Qxe5+ Kd7 43. Rc7+ Kd8 44. Qe7# 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.09"]
[Round "3.1"]
[White "Kulakiewicz, Mariusz"]
[Black "Chomczyk, Marek"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "1808"]
[BlackElo "1679"]
[PlyCount "127"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. Nf3 Nf6 5. d3 b6 6. g3 Bb7 7. d4 c5 8. Bg2
Nc6 9. O-O Be7 10. Bg5 h6 11. Bxf6 Bxf6 12. dxc5 d4 13. Ne4 Be7 14. cxb6 Qxb6
15. Ned2 O-O 16. Qb3 Ba6 17. Rfe1 Rad8 18. Qxb6 axb6 19. a3 d3 20. exd3 Bf6 21.
Rac1 Nd4 22. Ne5 Bxe5 23. Rxe5 Bxd3 24. Bf1 Bg6 25. Kg2 Rc8 26. Rxc8 Rxc8 27.
Nc4 f6 28. Re7 Nf5 29. Rd7 b5 30. Nd6 Nxd6 31. Rxd6 Rc2 32. Bxb5 Be4+ 33. Kh3
Rxf2 34. Rd8+ Kf7 35. Rd7+ Kg6 36. Bd3 Bxd3 37. Rxd3 Rxb2 38. g4 f5 39. Rd6+
Kg5 40. gxf5 Rb3+ 41. Kg2 Rb2+ 42. Kg1 Kxf5 43. Rd8 Rb1+ 44. Kf2 Rb2+ 45. Kg1
Ra2 46. Ra8 Kg4 47. a4 Kh3 48. Rf8 Ra1+ 49. Rf1 Rxa4 50. Rf3+ Kh4 51. Kg2 h5
52. Rh3+ Kg5 53. Rb3 h4 54. Kh3 Kh5 55. Rb8 Ra3+ 56. Kg2 g5 57. Rb5 h3+ 58. Kf2
Kh4 59. Rb4+ g4 60. Rb1 Ra2+ 61. Kg1 Kg5 62. Rf1 Re2 63. Kh1 Rg2 64. Rf5+
1/2-1/2

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.09"]
[Round "3.2"]
[White "Czajkowski, Adam"]
[Black "Kalhorn, Marcin"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1765"]
[BlackElo "1614"]
[PlyCount "41"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Bxc5 7. Bd3 Nc6 8.
Bf4 f6 9. exf6 Qxf6 10. Bg3 O-O 11. O-O Nd4 12. Nh4 Rf7 13. Qg4 Nb6 14. Rae1 e5
15. Bxh7+ Kxh7 16. Qh5+ Kg8 17. Ng6 Rd7 18. Qh8+ Kf7 19. Nxe5+ Ke7 20. Nc6+ Kf7
21. Qe8# 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.09"]
[Round "3.3"]
[White "Kovalchuk, Vasyl"]
[Black "Budrewicz, Henryk"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1726"]
[BlackElo "1589"]
[PlyCount "80"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. d4 Nf6 2. Nf3 d5 3. e3 g6 4. c4 e6 5. a3 Bg7 6. Nc3 O-O 7. b3 c6 8. Bb2 Nbd7
9. Bd3 Re8 10. cxd5 exd5 11. Qc2 Ng4 12. h3 Ngf6 13. g4 Nf8 14. O-O-O b5 15.
Ne5 Qd6 16. Na2 Bb7 17. Kb1 Rac8 18. b4 N6d7 19. f4 f6 20. Nxd7 Nxd7 21. Rde1
Nb6 22. Nc3 Nc4 23. Bc1 a5 24. Na2 axb4 25. Nxb4 Ra8 26. Qb3 Rxa3 27. Bxa3 Nd2+
28. Kc2 Nxb3 29. Kxb3 Qc7 30. Nc2 Bf8 31. Bxf8 Kxf8 32. Ra1 Qb6 33. Kc3 c5 34.
dxc5 Qxc5+ 35. Kd2 d4 36. Rhe1 Qc3+ 37. Ke2 dxe3 38. Nxe3 Qd4 39. Kd2 Rxe3 40.
Rxe3 Qxa1 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.09"]
[Round "3.4"]
[White "Baranowicz, Jan"]
[Black "Powalka, Michal"]
[Result "0-1"]
[ECO "C36"]
[WhiteElo "1692"]
[BlackElo "1423"]
[PlyCount "34"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. e4 e5 2. f4 exf4 3. Nf3 d5 4. exd5 Nf6 5. d4 Nxd5 6. Be2 Bd6 7. O-O O-O 8.
c4 Ne3 9. Bxe3 fxe3 10. Nc3 Bg4 11. Qb3 Nc6 12. d5 Bxf3 13. Bxf3 Nd4 14. Qxb7
Nxf3+ 15. Rxf3 Qh4 16. g3 Qg4 17. Kg2 Rab8 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.09"]
[Round "3.5"]
[White "Krawiecki, Stanislaw"]
[Black "Lasota, Adam"]
[Result "0-1"]
[ECO "B49"]
[WhiteElo "1538"]
[BlackElo "1844"]
[PlyCount "112"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 Qc7 7. O-O Nf6 8.
Be3 Bb4 9. Na4 Be7 10. Nxc6 bxc6 11. Bd3 O-O 12. f4 c5 13. c4 Bb7 14. e5 Ne4
15. Qc2 f5 16. Rad1 Bc6 17. Bxe4 Bxe4 18. Qf2 Rfc8 19. Rd2 d5 20. exd6 Bxd6 21.
Rfd1 Bf8 22. Rd7 Qa5 23. b3 Bc6 24. R7d2 Bxa4 25. bxa4 Qxa4 26. Rd7 Qxc4 27.
Qg3 Qxa2 28. Rb7 Rd8 29. Rdb1 Qd5 30. Rc7 Rd7 31. Rxd7 Qxd7 32. Rc1 Qd5 33. Qf2
Rc8 34. Qe2 c4 35. Qa2 Bc5 36. Bxc5 Qxc5+ 37. Kf1 Rc6 38. Qd2 Rd6 39. Qc2 Rd4
40. Qf2 Qd5 41. Re1 Rd2 42. Qg3 Kf7 43. Qh3 Qd3+ 44. Qxd3 Rxd3 45. Ra1 Rd2 46.
Rc1 Rd4 47. Ra1 Rxf4+ 48. Ke2 c3 49. Rc1 Rc4 50. Kd3 Rc6 51. Kc2 g5 52. Re1 h5
53. g3 Kf6 54. Re2 h4 55. gxh4 gxh4 56. Rg2 e5 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.09"]
[Round "3.6"]
[White "Ceglowski, Ryszard"]
[Black "Nowak, Lukasz"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "1858"]
[BlackElo "1540"]
[PlyCount "94"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d5 6. cxd5 Nxd5 7. e4 Nb6 8.
O-O Nc6 9. h3 e5 10. b3 Re8 11. Ne2 f5 12. Nc3 f4 13. Ne2 g5 14. Bb2 h5 15. d4
g4 16. hxg4 hxg4 17. Nxe5 Nxe5 18. Nxf4 Nc6 19. e5 Bf5 20. Rc1 Rb8 21. b4 Kh7
22. b5 Ne7 $11 23. Qb3 Ng6 24. Nh5 Be6 25. Qc2 Nd5 26. Bxd5 Bxd5 27. Nf4 Bf7
28. e6 Rxe6 29. Nxe6 Bxe6 30. Qxc7 Qxc7 31. Rxc7 Bd5 32. Rfc1 Rd8 33. Rc8 Rd6
34. R8c7 Nf8 35. Ba3 Rh6 36. Kf1 Ne6 37. Rd7 Bf3 38. Ke1 Nxd4 39. Rxg7+ Kxg7
40. Bb2 Rd6 41. Rc4 Kf7 $11 42. Bxd4 Ke6 43. Kd2 Kd5 44. Kc3 a6 45. Rc5+ Ke6
46. Re5+ Kd7 47. a4 Rd5 1/2-1/2

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.09"]
[Round "3.7"]
[White "Nowak, Edward"]
[Black "Prazmowski, Wlodzimierz"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "1833"]
[BlackElo "1619"]
[PlyCount "51"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. O-O Nf6 5. d3 e5 6. Nbd2 Bg4 7. h3 Bf5 8. c3
Qd7 9. Kh2 Bd6 10. Nh4 Be6 11. e4 d4 12. Nc4 Bc7 13. Qe2 O-O-O 14. Rd1 dxc3 15.
Be3 Nd4 16. Bxd4 exd4 17. bxc3 dxc3 18. Qc2 b5 19. Ne3 b4 20. f4 Qd4 21. Nef5
Qd7 22. Nxg7 $11 Rhg8 23. Ngf5 Nh5 24. d4 cxd4 25. Rxd4 Qe8 26. Rxb4 1/2-1/2

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.09"]
[Round "3.8"]
[White "Borowski, Marek"]
[Black "Koziol, Pawel"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1566"]
[BlackElo "1814"]
[PlyCount "118"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. d4 d6 2. e4 Nf6 3. Bd3 g6 4. Nf3 Bg7 5. O-O O-O 6. Re1 Nc6 7. c3 e5 8. Bg5
h6 9. Bxf6 Qxf6 10. d5 Nb8 11. Nbd2 Qe7 12. h3 Nd7 13. Bf1 Nf6 14. Qe2 Nh7 15.
Nh2 f5 16. exf5 gxf5 17. f4 Qf7 18. Qf2 Kh8 19. Bc4 e4 20. Nhf1 b5 21. Bb3 Nf6
22. Ne3 Nd7 23. Rab1 Bb7 24. Red1 Qh5 25. Ndf1 Rf7 26. Ng3 Qg6 27. a3 Rg8 28.
Nexf5 Rxf5 29. Nxf5 Qxf5 30. g4 Qf7 31. Qe3 Nf6 32. Qxa7 Bxd5 33. Bxd5 Nxd5 34.
Qf2 Nxf4 35. Kh1 Be5 36. Rf1 Qg6 37. Qe3 Nd5 38. Qd2 c6 39. Rf5 e3 40. Qe2 Ne7
41. Rff1 Qe4+ 42. Qf3 Qxf3+ 43. Rxf3 Nd5 44. Kg2 Nf4+ 45. Kf1 e2+ 46. Kf2 Re8
47. Re3 Kg7 48. Rg1 Kf6 49. h4 Ke6 50. g5 hxg5 51. Rxg5 Rh8 52. Rg4 Kd5 53. Kf3
Rf8 54. Rxf4 Rxf4+ 55. Kxe2 Rxh4 56. b3 Re4 57. c4+ bxc4 58. bxc4+ Kd4 59.
Rxe4+ Kxe4 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.09"]
[Round "3.9"]
[White "Tomczyk, Ryszard"]
[Black "Kwiek, Janusz"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1479"]
[BlackElo "1775"]
[PlyCount "78"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Nf6 6. Bd3 Qb6 7. h3 Bc5 8.
O-O O-O 9. Nc3 Qd8 10. a3 a5 11. Bc4 h6 12. Qd3 d6 13. Rd1 Be6 14. Bxe6 fxe6
15. Qc4 Qe7 16. Rd3 Nd4 17. Ne1 Nh5 18. Be3 Nf4 19. Rd2 Rf7 20. Qf1 Qg5 21. Kh2
Qg6 22. g3 Nh5 23. Qg2 Raf8 24. Nd1 Nf6 25. Nc3 Nh7 26. Rb1 Ng5 27. Kh1 Ngf3
28. Nxf3 Nxf3 29. Re2 Bxe3 30. fxe3 Ng5 31. Kg1 Qh5 32. Kh2 Nxh3 33. g4 Qh4 34.
Kh1 Nf2+ 35. Kg1 Nxg4 36. Nd1 h5 37. b4 Rf1+ 38. Qxf1 Rxf1+ 39. Kg2 Qh1+ 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.09"]
[Round "3.10"]
[White "Sacharewicz, Krzysztof"]
[Black "Rozycki, Bartlomiej"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1447"]
[BlackElo "1760"]
[PlyCount "88"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bf4 Bd6 5. Bxd6 Qxd6 6. e3 O-O 7. Nf3 c5 8. Be2
Nc6 9. O-O dxc4 10. Bxc4 cxd4 11. Nxd4 Nxd4 12. Qxd4 Qxd4 13. exd4 a6 14. Rfe1
b5 15. Bb3 Bb7 16. f3 Rad8 17. Rad1 Rd7 18. Ne4 Bxe4 19. fxe4 Rfd8 20. d5 exd5
21. exd5 Kf8 22. Re5 Re7 23. Rxe7 Kxe7 24. Kf2 Kd6 25. Rc1 Ne4+ 26. Ke3 Nc5 27.
Kd4 Rc8 28. Rc3 Rc7 29. Bc2 g6 30. b4 Nd7 31. Rxc7 Kxc7 32. a4 Kd6 33. axb5
axb5 34. Bd3 Nb6 35. Bxb5 Nxd5 36. Bc4 Nxb4 37. Bxf7 Ke7 38. Bd5 Kf6 39. h3 h6
40. Bf3 Na6 41. Bb7 Nc7 42. Bf3 Kf5 43. Be4+ Kg5 44. Ke5 Ne8 $11 1/2-1/2

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.09"]
[Round "3.11"]
[White "Wrabel, Antoni"]
[Black "Mantaev, Ruslan"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1752"]
[BlackElo "1271"]
[PlyCount "63"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. e4 c5 2. Nf3 Nc6 3. d4 e6 4. d5 Nce7 5. c4 d6 6. dxe6 Bxe6 7. Nc3 a6 8. Be2
Ng6 9. O-O Be7 10. Nd5 Nf6 11. Nxe7 Qxe7 12. Qc2 O-O 13. b3 Rfd8 14. h3 h6 15.
Re1 Qd7 16. Bf1 Nh5 17. Bd2 b6 18. Rad1 Qc6 19. Qc1 Kh7 20. Nh2 Qc8 21. f4 f5
22. exf5 Bxf5 23. g4 Ng3 24. Bg2 Nh4 25. gxf5 Nxg2 26. Kxg2 Nxf5 27. Nf3 Rf8
28. Qc2 Qb7 29. Qe4 Qf7 30. Nh4 Kh8 31. Nxf5 Rae8 32. Ne7 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.09"]
[Round "3.12"]
[White "Mincewicz, Tomasz"]
[Black "Wilczynski, Adam"]
[Result "1/2-1/2"]
[ECO "A33"]
[WhiteElo "1386"]
[BlackElo "1715"]
[PlyCount "61"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 a6 6. g3 e6 7. Bg2 Be7 8. O-O
O-O 9. Nxc6 bxc6 10. e4 e5 11. Be3 d6 12. f4 Ng4 13. Qd2 Nxe3 14. Qxe3 Be6 15.
b3 f6 16. f5 Bf7 17. g4 Qa5 18. Qd2 Rad8 19. Rfd1 Rd7 20. Na4 Qc7 21. Rac1 Rfd8
22. h4 h6 23. h5 Qb7 24. Qa5 Rb8 25. Qd2 Qc7 26. Kh1 Rbd8 27. Bf1 Qb7 28. Qa5
d5 29. cxd5 cxd5 30. Qxa6 Qb4 31. Bg2 1/2-1/2

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.09"]
[Round "3.13"]
[White "Bartczak, Hanna"]
[Black "Pawlowski, Kazimierz"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1696"]
[PlyCount "77"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 e6 5. e3 a6 6. Nf3 Nc6 7. Be2 Bd6 8. O-O
Nf6 9. Bd2 Qc7 10. h3 O-O 11. Rc1 Bd7 12. Na4 Ne4 13. Nc5 Be8 14. Nxe4 dxe4 15.
Ng5 Qe7 16. Nxe4 Bc7 17. Bf3 Rb8 18. Qc2 f5 19. Nc5 Ba5 20. Bxa5 Nxa5 21. b4
Nc6 22. a3 f4 23. Nxa6 Rd8 24. Nc5 Rf6 25. Nxb7 Bg6 26. Qxc6 e5 27. Qc7 Rd7 28.
Qxe5 Rxb7 29. Qd5+ Kf8 30. Qxb7 Qe6 31. Qc8+ Qxc8 32. Rxc8+ Ke7 33. Rfc1 Bf5
34. R8c7+ Kf8 35. e4 Bg6 36. e5 Ra6 37. Rc8+ Ke7 38. d5 Bf5 39. R1c7+ 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.09"]
[Round "3.14"]
[White "Kucharski, Jacek"]
[Black "Herman, Monika"]
[Result "0-1"]
[ECO "E22"]
[WhiteElo "1384"]
[BlackElo "1694"]
[PlyCount "70"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Bxc3+ 5. Qxc3 d5 6. e3 Nc6 7. Nf3 O-O 8.
Bd3 a5 9. O-O Nb4 10. Ne5 Nxd3 11. Nxd3 b6 12. b3 Bb7 13. Ba3 Re8 14. c5 Ne4
15. Qc2 Ba6 16. Rfd1 Qg5 17. Ne5 f5 18. Nf3 Qf6 19. Bb2 Rac8 20. a3 f4 21. Re1
fxe3 22. Rxe3 Rf8 23. b4 Bc4 24. Bc3 axb4 25. axb4 g5 26. Be1 Ra8 27. Rxa8 Rxa8
28. Qc1 Ra2 29. Ra3 Re2 30. Re3 Rxe3 31. Qxe3 bxc5 32. bxc5 c6 33. Ne5 Bb5 34.
f3 Qf8 35. fxe4 Qf1# 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.09"]
[Round "3.15"]
[White "Palowski, Artur"]
[Black "Woloszyn, Piotr"]
[Result "0-1"]
[ECO "A47"]
[BlackElo "1664"]
[PlyCount "76"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Nbd2 Be7 6. c3 d6 7. Qc2 Nbd7 8. e4
c5 9. e5 dxe5 10. dxe5 Nd5 11. Bg3 a6 12. Bd3 h6 13. a3 b5 14. c4 bxc4 15. Nxc4
N7b6 16. Nd6+ Bxd6 17. exd6 Rc8 18. O-O O-O 19. Rad1 c4 20. Be2 c3 21. Ne5 Nd7
22. Nc4 cxb2 23. Qxb2 Bc6 24. Ne3 Qa5 25. Nc4 Qc5 26. Ne5 Rb8 27. Qa1 Nc3 28.
Rd2 Nxe5 29. Rc1 Rb3 30. Rdc2 Nxe2+ 31. Rxe2 Qd5 32. f3 Nxf3+ 33. gxf3 Qxf3 34.
Rd2 Qh1+ 35. Kf2 Rf3+ 36. Ke2 Bb5+ 37. Rd3 Qg2+ 38. Ke1 Rf1# 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.09"]
[Round "3.16"]
[White "Domagala, Maciej"]
[Black "Grzenkowicz, Lukasz"]
[Result "0-1"]
[ECO "D35"]
[BlackElo "1633"]
[PlyCount "92"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. cxd5 exd5 6. e3 c6 7. Bd3 O-O 8.
Nge2 h6 9. Bh4 Ne8 10. Bxe7 Qxe7 11. Qc2 Nd7 12. O-O Ndf6 13. Rad1 Nd6 14. Ng3
Re8 15. b4 Nde4 16. Bxe4 Nxe4 17. Ncxe4 dxe4 18. a3 Qe6 19. Rd2 Qd5 20. Ne2 Bd7
21. Rfd1 Bg4 22. Rc1 Bxe2 23. Rxe2 a5 24. h3 axb4 25. axb4 Ra6 26. Qc5 Qb3 27.
Rec2 Ra4 28. b5 Ra5 29. Rc3 Qxb5 30. Rb3 Qxc5 31. dxc5 Re7 32. Kf1 Rd7 33. Rb4
f5 34. Rbc4 Rd2 35. R4c2 Rxc2 36. Rxc2 Kf7 37. f3 exf3 38. gxf3 Ke6 39. e4 fxe4
40. fxe4 Ke5 41. Rc4 Rb5 42. Kf2 Rb3 43. Kg2 Kf4 44. h4 g5 45. hxg5 hxg5 46.
Kf2 Rb2+ 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.09"]
[Round "3.17"]
[White "Borowy, Cezary"]
[Black "Prazmowski, Bartosz"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "1542"]
[BlackElo "1891"]
[PlyCount "70"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. Nf3 c6 2. c4 d5 3. b3 Bg4 4. Ne5 Bh5 5. Bb2 Nd7 6. Nxd7 Qxd7 7. g3 d4 8. d3
e5 9. Bg2 Bb4+ 10. Nd2 f5 11. a3 Bxd2+ 12. Qxd2 Nf6 13. O-O O-O-O 14. Rfe1 e4
15. Qa5 b6 16. Qa6+ Qb7 17. Qa4 Rhf8 18. c5 b5 19. Qa5 g5 20. a4 b4 21. Rac1
Bf7 22. Rb1 Be6 23. Bc1 h6 24. Bd2 Bd5 25. Bxb4 f4 26. Ba3 exd3 27. exd3 Bxg2
28. Kxg2 f3+ 29. Kxf3 Ng4+ 30. Kg2 Rxf2+ 31. Kg1 Rdf8 32. b4 Ne3 33. b5 cxb5
34. c6 Qxc6 35. Rbc1 Rf1+ 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.09"]
[Round "3.18"]
[White "Tkaczyk, Konrad"]
[Black "Kaczmarczyk, Marcin"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1738"]
[PlyCount "58"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. d4 d5 2. Nf3 Bf5 3. Bf4 e6 4. h3 h6 5. e3 Nf6 6. Nbd2 Nbd7 7. c3 Be7 8. Be2
O-O 9. O-O c5 10. Rc1 c4 11. b4 b5 12. a4 a5 13. Ne5 Nxe5 14. Bxe5 axb4 15.
Bxf6 Bxf6 16. axb5 b3 17. e4 Bh7 18. Ra1 Qb6 19. f3 Qxb5 20. Qb1 Qb6 21. Qb2
Be7 22. Rfe1 Qb7 23. Bf1 Bd6 24. e5 Be7 25. Be2 Rxa1 26. Rxa1 Ra8 27. Nxc4
Rxa1+ 28. Qxa1 dxc4 29. Bxc4 b2 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.09"]
[Round "3.19"]
[White "Golecki, Jan"]
[Black "Szustakowski, Antoni"]
[Result "1/2-1/2"]
[ECO "B34"]
[BlackElo "1437"]
[PlyCount "116"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 d6 7. Bb5 Bd7 8.
Qd2 a6 9. Nxc6 bxc6 10. Ba4 c5 11. Bxd7+ Qxd7 12. O-O Nf6 13. Rab1 O-O 14. Rfd1
Qe6 15. Nd5 Nxe4 16. Qd3 Ra7 17. Re1 Qf5 18. Bf4 e6 19. Rxe4 exd5 20. Ra4 Qxd3
21. cxd3 Rd8 22. b4 f6 23. b5 g5 24. Bg3 f5 25. b6 Rb7 26. f3 Bd4+ 27. Bf2
Bxf2+ 28. Kxf2 Ra8 29. d4 a5 30. g4 fxg4 31. dxc5 dxc5 32. Rxg4 h6 33. h4 Rg7
34. Re1 Rb8 35. Re6 Kh7 36. Ra4 Rgb7 37. Rxa5 Rxb6 38. Ra7+ R6b7 39. Rxb7+ Rxb7
40. a4 Ra7 41. hxg5 hxg5 42. Re5 Rxa4 43. Rxd5 c4 44. Rc5 Ra2+ 45. Ke3 Ra3+ 46.
Ke4 c3 47. Rxg5 c2 48. Rg1 Rc3 49. Rc1 Kg6 50. f4 Kf6 51. f5 Rc4+ 52. Kd3 Rc5
53. Kd4 Rxf5 54. Rxc2 Kg5 55. Ke4 Rf4+ 56. Ke3 Kg4 57. Rg2+ Kf5 58. Rh2 Re4+
1/2-1/2

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.09"]
[Round "3.20"]
[White "Martyniuk, Pawel"]
[Black "Palka, Dominika"]
[Result "0-1"]
[ECO "C58"]
[BlackElo "1745"]
[PlyCount "68"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. b3 h6 7. Nf3 e4 8. Nd4
Nxc4 9. bxc4 c6 10. Bb2 cxd5 11. cxd5 Qb6 12. Bc3 Bc5 13. Nb3 Bxf2+ 14. Kf1 Bg4
15. Qc1 Nxd5 16. h3 Bd7 17. Qd1 Bb5+ 18. d3 Ne3+ 19. Kxf2 Nxd1+ 20. Ke2 Nxc3+
21. Nxc3 O-O 22. Kd2 Rfd8 23. Kc1 exd3 24. cxd3 Bxd3 25. Na4 Qc6+ 26. Nac5 Bc4
27. Kb2 Qxg2+ 28. Kc3 Bxb3 29. Nxb3 Rac8+ 30. Kb4 Qe4+ 31. Ka3 Rd6 32. Rae1
Ra6+ 33. Kb2 Qc2+ 34. Ka1 Rxa2# 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.09"]
[Round "3.21"]
[White "Duda, Aleksander"]
[Black "Golecka, Jadwiga"]
[Result "0-1"]
[ECO "D70"]
[PlyCount "122"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nb6 5. Nf3 g6 6. e5 Bg7 7. g3 O-O 8. Bg2
Bg4 9. O-O Nc6 10. Nc3 Bxf3 11. Bxf3 Nxd4 12. Bxb7 Rb8 13. Bg2 Bxe5 14. Re1 Bg7
15. Bg5 Re8 16. a4 a5 17. Bxe7 Rxe7 18. Rxe7 Qxe7 19. Nb5 Nxb5 20. axb5 Bxb2
21. Rb1 Rd8 22. Qf1 Bg7 23. Re1 Qa3 24. h4 Rd2 25. Re8+ Bf8 26. Qe1 Qd6 27. Bc6
Rd1 28. Qxd1 Qxd1+ 29. Kg2 Kg7 30. Bf3 Qb3 31. g4 Qxb5 32. Rb8 a4 33. g5 a3 34.
Rd8 a2 35. Rd1 Bd6 36. Ra1 Qe5 37. Rxa2 Qh2+ 38. Kf1 Bc5 39. Bc6 Kf8 40. Rc2
Bd4 41. Rd2 Bc3 42. Rc2 Ba5 43. Be4 Na4 44. f3 Qh1+ 45. Ke2 Qxh4 46. Ra2 Qh2+
47. Ke3 Qxa2 48. f4 Qc4 49. Bd3 Bb6+ 50. Ke2 Qb3 51. Kd2 Ke7 52. Bc2 Qa2 53.
Kd1 Kd6 54. Bxa4 Qxa4+ 55. Ke1 Qc2 56. Kf1 Kd5 57. Ke1 Kd4 58. Kf1 Ke3 59. Kg1
Kf3+ 60. Kh1 Kg3 61. f5 Qg2# 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.09"]
[Round "3.22"]
[White "Styrylski, Lukasz"]
[Black "Czorniej, Antonina"]
[Result "0-1"]
[ECO "B51"]
[PlyCount "86"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. e4 c5 2. Nf3 d6 3. h3 Nc6 4. Bb5 Bd7 5. d4 cxd4 6. Bd2 e5 7. c3 dxc3 8. Bxc3
Nf6 9. Qd3 Be7 10. Na3 a6 11. Bxc6 Bxc6 12. Nd2 O-O 13. O-O Rb8 14. Nac4 b5 15.
Na5 Qc7 16. b4 Rfc8 17. Rac1 Qd7 18. Bb2 Bd8 19. Ndb3 Bxa5 20. Nxa5 Bxe4 21.
Rxc8+ Rxc8 22. Qe3 h6 23. Rd1 Qe6 24. Nb7 Bxb7 25. Qb6 Bd5 26. Qxa6 Qd7 27. f4
Qc6 28. Qxc6 Rxc6 29. fxe5 dxe5 30. a4 bxa4 31. Bxe5 Bb3 32. Rd8+ Kh7 33. Bxf6
gxf6 34. Rb8 Rc1+ 35. Kf2 a3 36. Ra8 a2 37. Ke3 a1=Q 38. Rxa1 Rxa1 39. Kd4 Rc1
40. b5 Be6 41. b6 Bc8 42. Kd5 Bb7+ 43. Kd6 Rc6+ 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.10"]
[Round "4.1"]
[White "Budrewicz, Henryk"]
[Black "Czajkowski, Adam"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1589"]
[BlackElo "1765"]
[PlyCount "42"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. d4 Nf6 2. Nf3 g6 3. c3 Bg7 4. Bf4 O-O 5. e3 d6 6. h3 Nbd7 7. Bd3 Re8 8. Bc2
b6 9. O-O Bb7 10. Nbd2 e5 11. dxe5 dxe5 12. Bg5 Qe7 13. e4 Rad8 14. Qe2 Nc5 15.
Rfd1 h6 16. Bh4 g5 17. Bg3 Nh5 18. Bh2 Nf4 19. Qe3 Rd7 20. Nc4 Red8 21. Rxd7
Rxd7 1/2-1/2

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.10"]
[Round "4.2"]
[White "Powalka, Michal"]
[Black "Kulakiewicz, Mariusz"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1423"]
[BlackElo "1808"]
[PlyCount "77"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. c4 Bg4 5. Be2 Nf6 6. Nc3 O-O 7. O-O c6 8. Be3
Re8 9. b4 Nbd7 10. Qb3 e5 11. d5 cxd5 12. cxd5 a6 13. a4 Nh5 14. Nd2 f5 15. f3
f4 16. Bf2 Bh3 17. gxh3 Qg5+ 18. Kh1 Ng3+ 19. hxg3 fxg3 20. Be1 g2+ 21. Kh2
gxf1=N+ $11 22. Bxf1 Nf6 23. Ne2 Nh5 24. Nc4 Qf6 25. Ra2 Rf8 26. Bg2 Bh6 27. b5
Bf4+ 28. Nxf4 Nxf4 29. bxa6 bxa6 30. Qa3 Rfd8 31. Bb4 Nxg2 32. Kxg2 Rac8 33.
Nxd6 Qg5+ 34. Kf2 Rc1 35. Be1 Qh4+ 36. Ke2 Qxe1+ 37. Kd3 Rxd6 38. Re2 Qd1+ 39.
Rd2 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.10"]
[Round "4.3"]
[White "Lasota, Adam"]
[Black "Chomczyk, Marek"]
[Result "1/2-1/2"]
[ECO "E52"]
[WhiteElo "1844"]
[BlackElo "1679"]
[PlyCount "58"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Bb4 5. a3 Bxc3+ 6. bxc3 O-O 7. e3 b6 8. Bd3
Nbd7 9. O-O Ba6 10. cxd5 Bxd3 11. Qxd3 exd5 12. Nd2 c5 13. c4 dxc4 14. Nxc4
cxd4 15. Qxd4 Nc5 16. Bb2 Qe7 17. Qd6 Qxd6 18. Nxd6 Nfd7 19. Nf5 f6 20. Rfd1
Ne5 21. a4 Nc4 22. Bc3 Rfd8 23. Nd4 Rac8 24. a5 Nxa5 25. Bxa5 bxa5 26. Rxa5 Nb3
27. Rxa7 Nxd4 28. exd4 Rxd4 29. Re1 Re4 $11 1/2-1/2

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.10"]
[Round "4.4"]
[White "Koziol, Pawel"]
[Black "Grzenkowicz, Lukasz"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1814"]
[BlackElo "1633"]
[PlyCount "69"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Bd6 5. d3 O-O 6. Nbd2 c6 7. e4 dxe4 8.
dxe4 Be7 9. e5 Nd5 10. c3 Qc7 11. Qc2 Rd8 12. Re1 Na6 13. Ne4 Nb6 14. Neg5 g6
15. Ne4 Qd7 16. Bf1 Nc5 17. Bh6 Nxe4 18. Qxe4 c5 19. Ng5 Qe8 20. h4 Bf8 21.
Bxf8 Qxf8 22. Qf3 Rb8 23. Re4 h6 24. Nh3 Bd7 25. Rg4 Bc6 26. Qe2 Nd5 27. h5 Ne7
28. hxg6 Nxg6 29. Nf4 Kh7 30. Qc2 Qg7 31. Bd3 Be8 32. Re1 Qg8 33. Nh5 Qf8 34.
Rf4 b6 35. Bxg6+ 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.10"]
[Round "4.5"]
[White "Herman, Monika"]
[Black "Wrabel, Antoni"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1694"]
[BlackElo "1752"]
[PlyCount "98"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. d4 Be7 5. dxe5 Nxe5 6. Nxe5 dxe5 7. Qxd8+ Bxd8
8. Nc3 Nf6 9. h3 c6 10. Be3 O-O 11. Rd1 Ba5 12. f3 b5 13. Bb3 Bb4 14. a3 Be7
15. O-O a5 16. Kh2 a4 17. Ba2 b4 18. axb4 Bxb4 19. Ne2 a3 20. bxa3 Rxa3 21. Bb3
Ba6 22. Rf2 c5 23. Rb1 Rc8 24. Bc1 Ra5 25. c3 Ba3 26. Ra1 Bb4 27. Rb1 Ba3 28.
Ra1 c4 29. Bxc4 Rxc4 30. Rxa3 Rxa3 31. Bxa3 Ra4 32. Bc5 Nd7 33. Be3 Ra3 34. Ng3
Rxc3 35. Ra2 Rxe3 $11 36. Rxa6 g6 37. Rc6 Kg7 38. h4 h5 39. Kg1 Rd3 40. Kf1 Nf8
41. Ke2 Ra3 42. Rc5 Kf6 43. Nf1 Ne6 44. Rc6 Ke7 45. Kf2 Ra2+ 46. Kg1 Ra1 47.
Rc2 Nd4 48. Rb2 f5 49. Kf2 f4 $11 1/2-1/2

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.10"]
[Round "4.6"]
[White "Woloszyn, Piotr"]
[Black "Kovalchuk, Vasyl"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1664"]
[BlackElo "1726"]
[PlyCount "102"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. g3 d5 2. d4 Nf6 3. Nf3 e6 4. Bg2 Be7 5. O-O O-O 6. b3 b6 7. Nbd2 Bb7 8. Bb2
Nbd7 9. Ne5 h6 10. c4 c6 11. e3 Rc8 12. Rc1 Bd6 13. f4 Qe7 14. Rc2 Rfd8 15. g4
Nh7 16. Qe1 Ndf6 17. Qg3 Ne8 18. h4 f6 19. Ng6 Qf7 20. h5 Nf8 21. Nxf8 Qxf8 22.
Qh4 Qe7 23. Nf3 Nc7 24. g5 f5 25. Rfc1 Na6 26. Bc3 Nb8 27. Ne5 Bxe5 28. dxe5
Nd7 29. Qg3 Kh8 30. Kf2 Rg8 31. Rh1 a5 32. Bb2 Nc5 33. Kg1 Ne4 34. Bxe4 dxe4
35. Rhh2 b5 36. c5 Ra8 37. Rhd2 Bc8 38. g6 Rd8 39. Rd6 Bd7 40. Rcd2 Ra7 41. Kh2
Kg8 42. Kh3 Kf8 43. Bd4 Rb8 44. Qe1 a4 45. b4 Rbb7 46. a3 Qe8 $11 47. Bc3 Rc7
48. Qd1 Rab7 49. R2d4 Kg8 50. Be1 Kf8 51. Bh4 Ra7 1/2-1/2

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.10"]
[Round "4.7"]
[White "Nowak, Lukasz"]
[Black "Bartczak, Hanna"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1540"]
[BlackElo "1696"]
[PlyCount "67"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. f4 e5 5. Nf3 exd4 6. Qxd4 c6 7. Be3 d5 8.
O-O-O c5 9. Qa4 d4 10. Bc4 Be7 11. Bxf7+ Kf8 12. Ng5 Nb6 13. Qb3 Qc7 14. Nb5
Qc6 15. Bxd4 c4 16. Bxc4 Qxc4 17. Qxc4 Nxc4 18. Nc7 Bg4 19. Nxa8 Bxd1 20. Rxd1
h6 21. Ne6+ Kf7 22. Nac7 b6 23. e5 Ng4 24. h3 Nge3 25. Bxe3 Nxe3 26. Rg1 Rc8
27. g4 Bc5 28. Re1 Ng2 29. Rd1 Be3+ 30. Kb1 g5 31. Rd7+ Kg8 32. f5 Nf4 33. f6
Ng6 34. Rg7+ 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.10"]
[Round "4.8"]
[White "Rozycki, Bartlomiej"]
[Black "Kalhorn, Marcin"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "1760"]
[BlackElo "1614"]
[PlyCount "109"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qg4
Kf8 9. Nf3 Nc6 10. Bd3 c4 11. Be2 Qxc2 12. O-O Qa4 13. Bd1 Qa5 14. Bc2 Nge7 15.
Ng5 h5 16. Qf4 Nf5 17. f3 h4 18. g4 hxg3 19. hxg3 Qc7 20. g4 Nh6 21. Kg2 Kg8
22. Rh1 f6 23. Bh7+ Rxh7 24. Nxh7 Kxh7 25. Rxh6+ gxh6 26. Rh1 Kg8 27. Rxh6 Nxe5
28. dxe5 Qxe5 29. Rg6+ Kf7 30. Qh6 Qe2+ 31. Kg3 Ke7 32. Rxf6 Qe5+ 33. Kh3 Kd7
34. Bf4 Qe2 35. Rf7+ Kc6 36. Rc7+ Kb5 37. Qf8 Qf1+ 38. Kh4 Qf2+ 39. Kg5 a5 40.
Rxc8 Rxc8 41. Qxc8 b6 42. Qd7+ Ka6 43. Qxe6 Qc5 44. Qd6 Qc8 45. Be3 Qg8+ 46.
Kf4 Qf7+ 47. Kg3 Qb7 48. g5 Kb5 49. Qxb6+ Qxb6 50. Bxb6 Kxb6 51. g6 Kb5 52. g7
Ka4 53. g8=Q Kxa3 54. Qxd5 Kb3 55. Qxa5 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.10"]
[Round "4.9"]
[White "Prazmowski, Bartosz"]
[Black "Krawiecki, Stanislaw"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1891"]
[BlackElo "1538"]
[PlyCount "105"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e4 Nxe5 5. Be3 Na6 6. f4 Nc6 7. Nf3 Bc5 8.
Bxc5 Nxc5 9. Nc3 d6 10. Bd3 O-O 11. O-O f5 12. exf5 Nxd3 13. Qxd3 Bxf5 14. Qd5+
Kh8 15. Ng5 Qf6 16. Rae1 h6 17. Nge4 Qd4+ 18. Qxd4 Nxd4 19. Nd5 Nc2 20. Re2 Nd4
21. Rd2 Bxe4 22. Rxd4 Bxd5 23. cxd5 Rae8 24. Rb4 b6 25. Rc4 Rf7 26. Rfc1 Ree7
27. g4 Kg8 28. Kf2 Kf8 29. Kf3 a5 30. a4 Ke8 31. b4 axb4 32. Rxb4 Kd7 33. a5
bxa5 34. Ra4 Rf8 35. Rxa5 Rb8 36. Rc3 Ree8 37. Ra7 Rbc8 38. h4 Re1 39. h5 Rd1
40. Ke4 Re8+ 41. Kf5 Rxd5+ 42. Kg6 Re6+ 43. Kh7 Rc5 44. Rxc5 dxc5 45. Kxg7 Rc6
46. Ra3 Ke7 47. Re3+ Kd7 48. f5 c4 49. f6 c3 50. f7 c2 51. f8=Q c1=Q 52. Re7+
Kd6 53. Re1+ 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.10"]
[Round "4.10"]
[White "Prazmowski, Wlodzimierz"]
[Black "Ceglowski, Ryszard"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "1619"]
[BlackElo "1858"]
[PlyCount "57"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. c4 Nf6 2. d4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 O-O 8.
Nf3 c5 9. Be3 Nc6 10. O-O cxd4 11. cxd4 Bg4 12. e5 Bxf3 13. gxf3 e6 14. f4 Ne7
15. Qf3 Rc8 16. Rac1 Qd7 17. Rfd1 b5 18. Bb3 Rxc1 19. Bxc1 Rc8 20. Ba3 a5 21.
Bxe7 Qxe7 22. Rd3 Bh6 23. d5 exd5 24. Bxd5 Qc5 25. e6 Qc1+ 26. Kg2 Qxf4 27.
exf7+ Kf8 28. Qxf4 Bxf4 29. Be6 $11 1/2-1/2

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.10"]
[Round "4.11"]
[White "Wilczynski, Adam"]
[Black "Nowak, Edward"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "1715"]
[BlackElo "1833"]
[PlyCount "97"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. c4 Nf6 2. g3 c5 3. Bg2 Nc6 4. Nc3 g6 5. Nf3 Bg7 6. O-O O-O 7. d4 cxd4 8.
Nxd4 Nxd4 9. Qxd4 d6 10. h3 Nd7 11. Qd5 Nc5 12. Qd1 Rb8 13. e4 Bd7 14. Be3 Bc6
15. Bd4 e5 16. Be3 a6 17. b4 Ne6 18. a4 b5 19. cxb5 axb5 20. a5 Qe7 21. Nd5
Bxd5 22. Qxd5 Nd4 23. Kh2 Nc2 24. Rab1 Nxe3 25. fxe3 Qa7 26. Rbc1 Rfd8 27. Rc6
Bf8 28. Rf3 Rd7 29. Bf1 Kg7 30. h4 Rdb7 31. Rc3 Kg8 32. g4 Rd7 33. Rf2 h6 34.
h5 g5 35. Kg3 Qb7 36. Rfc2 Be7 37. Rc6 Qa7 38. Kf3 Rdb7 39. Rc8+ Kg7 40. Rxb8
Qxb8 41. Qc6 Bd8 42. Qc8 Bc7 43. Qxb8 Bxb8 44. Rc8 Bc7 45. Bd3 Kf6 46. Bc2 Ke7
47. Bb3 Kd7 48. Ra8 Bb8 49. Bd5 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.10"]
[Round "4.12"]
[White "Kaczmarczyk, Marcin"]
[Black "Sacharewicz, Krzysztof"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1738"]
[BlackElo "1447"]
[PlyCount "43"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 e6 7. h4 f6 8. Bc4
Bf7 9. Bf4 Bd6 10. Bxd6 Qxd6 11. c3 Nd7 12. h5 b5 13. Bb3 e5 14. Nf5 Qf8 15.
Bxf7+ Kxf7 16. Qb3+ Ke8 17. Qe6+ Kd8 18. Qxc6 Rb8 19. O-O-O Ne7 20. Nxe7 Qxe7
21. dxe5 b4 22. e6 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.10"]
[Round "4.13"]
[White "Palka, Dominika"]
[Black "Mincewicz, Tomasz"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1745"]
[BlackElo "1386"]
[PlyCount "109"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. Nf3 Bg7 5. e3 d5 6. c4 dxc4 7. Bxc4 O-O 8.
O-O Bg4 9. h3 Bxf3 10. Qxf3 Nc6 11. Nc3 Na5 12. Be2 f5 13. Rac1 Nc6 14. Bb5 Na5
15. b4 a6 16. bxa5 axb5 17. Qxb7 Rxa5 18. Nxb5 Rxa2 19. Qxc7 Qxc7 20. Rxc7 Rd8
21. g3 Rb2 22. Nc3 h5 23. Ra1 Rc2 24. Raa7 Rf8 25. h4 Bh6 26. Kf1 g5 27. Nd5
Rxc7 28. Rxc7 Kg7 29. Ne7 Kf6 30. Rc6+ Kxe7 31. Rxh6 gxh4 32. gxh4 f6 33. Rxh5
Ke6 34. Ke2 Rg8 35. Kf3 Rg4 36. d5+ Kd6 37. Rxf5 Rxh4 38. Rxf6+ Kxd5 39. Rf4
Rh1 40. Kg4 Ke5 41. Ra4 Rg1+ 42. Kf3 Rg8 43. Ra5+ Ke6 44. Ke4 Kd6 45. f4 Re8+
46. Kd4 Kc6 47. e4 Rh8 48. f5 Rh4 49. Ke5 Kd7 50. Ra6 Rh5 51. Ra7+ Ke8 52. Ke6
Kf8 53. f6 Kg8 54. Ra8+ Kh7 55. f7 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.10"]
[Round "4.14"]
[White "Pawlowski, Kazimierz"]
[Black "Borowski, Marek"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1566"]
[PlyCount "86"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Na3 cxd4 7. cxd4 Nge7 8. Nc2
Bd7 9. a3 Rc8 10. Bd3 Na5 11. Nb4 Bb5 12. O-O Bxd3 13. Qxd3 Nec6 14. Nxc6 Rxc6
15. b4 Nc4 16. Ng5 h6 17. Nh3 Be7 18. f4 Kd7 19. Kh1 f5 20. Rf3 Rhc8 21. Rf1
Qd8 22. Nf2 a6 23. Nd1 g5 24. Rb1 Nxe5 25. dxe5 Rxc1 26. b5 Rxb1 27. Qxb1 Qb6
28. a4 axb5 29. axb5 Rc5 30. Qd3 Rxb5 31. h3 Rb3 32. Qc2 Qb5 33. Kh2 Qxf1 34.
Qxb3 Qxf4+ 35. Kh1 Qxe5 36. Qxb7+ Ke8 37. Qc8+ Kf7 38. Qc2 Qe1+ 39. Kh2 Bd6+
40. g3 Qxg3+ 41. Kh1 Qxh3+ 42. Kg1 Qg4+ 43. Kh1 Qe4+ 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.10"]
[Round "4.15"]
[White "Golecka, Jadwiga"]
[Black "Tomczyk, Ryszard"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "1479"]
[PlyCount "78"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 dxc3 5. Nxc3 g6 6. Bc4 e6 7. O-O Bg7 8.
Re1 a6 9. Qe2 Nge7 10. Bg5 O-O 11. h3 Qc7 12. Bxe7 Nxe7 13. e5 b5 14. Bd3 Bb7
15. Rad1 Rfd8 16. b4 Qxc3 17. Rb1 Qc7 18. Rbc1 Qb6 19. Kh1 Nd5 20. Qb2 Rac8 21.
Rxc8 Rxc8 22. Rc1 Rxc1+ 23. Qxc1 Nxb4 24. Qb2 Nxd3 25. Qb3 Nxf2+ 26. Kh2 Bxf3
27. Qxf3 Bxe5+ 28. Kg1 Nxh3+ 29. Kf1 Qg1+ 30. Ke2 Nf4+ 31. Kd2 Qd4+ 32. Kc2
Qb2+ 33. Kd1 Qb1+ 34. Kd2 Qxa2+ 35. Ke1 Qb1+ 36. Kd2 Qb2+ 37. Ke1 Bc3+ 38. Kf1
Qc1+ 39. Kf2 Qe1# 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.10"]
[Round "4.16"]
[White "Szustakowski, Antoni"]
[Black "Palowski, Artur"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "1437"]
[PlyCount "126"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. Bg2 d5 5. cxd5 Nxd5 6. d3 Be6 7. Nf3 f6 8. O-O
Bd6 9. Bd2 O-O 10. Ne4 Be7 11. Qc1 Nd7 12. a3 a5 13. Nc3 Nc5 14. Qd1 a4 15. Rb1
Nxc3 16. Bxc3 Nb3 17. Qc2 b5 18. Nd2 Rc8 19. Nxb3 Bxb3 20. Qd2 c5 21. Bh3 Rc6
22. Ba5 Qd6 23. Bg2 Ra6 24. Bc3 b4 25. axb4 cxb4 26. Bxb4 Qxb4 27. Qxb4 Bxb4
28. Ra1 Bd2 29. Ra3 Ra5 30. Raa1 Rc8 31. Rfb1 Rc2 32. Bh3 Kf7 33. Bd7 Ke7 34.
Bxa4 Rxa4 35. Rxa4 Bxa4 36. b3 Bc6 37. Kf1 Rc1+ 38. Rxc1 Bxc1 39. e4 Kd6 40.
Ke2 g5 41. h3 h5 42. f3 h4 43. g4 Kc5 44. Kd1 Be3 45. Kc2 Kb4 46. Kb2 Bb5 47.
Kc2 Bd4 48. Kd2 Kxb3 49. Ke2 Kc2 50. Ke1 Kxd3 51. Kd1 Ke3 52. Ke1 Kxf3 53. Kd2
Kxe4 54. Ke1 Ke3 55. Kd1 Be2+ 56. Kc2 Bc4 57. Kc1 Bb3 58. Kb1 Kd3 59. Kc1 Kc3
60. Kb1 e4 61. Kc1 e3 62. Kb1 e2 63. Kc1 e1=R# 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.10"]
[Round "4.17"]
[White "Czorniej, Antonina"]
[Black "Kucharski, Jacek"]
[Result "0-1"]
[ECO "C41"]
[BlackElo "1384"]
[PlyCount "76"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. e4 e5 2. Nf3 d6 3. d4 Nc6 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 f6 7. O-O Bd6 8.
Be3 Nge7 9. Nbd2 Bd7 10. c3 Ng6 11. Rfd1 Ke7 12. h3 b6 13. Nf1 Be6 14. Bxe6
Kxe6 15. b4 b5 16. a4 a6 17. a5 Nge7 18. N3d2 g6 19. Nb3 f5 20. f3 Nc8 21. g3
h6 22. Bc5 Rf8 23. Nfd2 g5 24. g4 fxg4 25. hxg4 N8a7 26. Kg2 Rad8 27. Rh1 Rf6
28. Rad1 Nc8 29. Nf1 N8e7 30. Ne3 Kd7 31. Rdf1 Ng6 32. Nd5 Nh4+ 33. Kg3 Rf7 34.
Rf2 Kc8 35. Rhf1 Kb8 36. Rh1 Ne7 37. Nxe7 Bxe7 38. Rhf1 Rd3 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.10"]
[Round "4.18"]
[White "Mantaev, Ruslan"]
[Black "Domagala, Maciej"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1271"]
[PlyCount "120"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. e4 c5 2. c4 Nc6 3. Nf3 Nf6 4. d3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O d6 8. Qd2
a6 9. h3 Bd7 10. Re1 Ne5 11. Nxe5 dxe5 12. Qc2 Rc8 13. a4 Ne8 14. Bf1 Nc7 15.
Ne2 Ne6 16. b3 f5 17. Rb1 Qc7 18. exf5 gxf5 19. Ng3 Qd6 20. Bb2 Nd4 21. Qd1 Rf7
22. Bc1 f4 23. Ne2 f3 24. Nxd4 exd4 25. g3 Rcf8 26. Bg5 h6 27. Bh4 Bf6 28. Bxf6
Qxf6 29. Re4 Bc6 30. Rh4 Rg7 31. Kh2 e5 32. Qd2 Kh7 33. Qa5 Qd6 34. Re1 Rf5 35.
Qd2 Rfg5 36. Rg4 Rxg4 37. hxg4 Rxg4 38. Bh3 Rg5 39. Rh1 Kg7 40. Kg1 Qg6 41. Kh2
h5 42. Rg1 h4 43. g4 Bd7 44. Qe1 Bc6 45. Qd2 e4 46. dxe4 Bxe4 47. Qf4 b5 48.
axb5 axb5 49. Qc7+ Qf7 50. Qxf7+ Kxf7 51. cxb5 Ke7 52. Re1 Re5 53. Bf1 Kd6 54.
Bc4 Bd5 55. Rxe5 Kxe5 56. b6 Bc6 57. Kh3 Kf6 $11 58. Kxh4 Be4 59. Kh5 Bb7 60.
Kh6 Ke5 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.10"]
[Round "4.19"]
[White "Golecki, Jan"]
[Black "Borowy, Cezary"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "1542"]
[PlyCount "72"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. e4 d5 2. exd5 Nf6 3. Bc4 Nxd5 4. Nf3 Bg4 5. h3 Bh5 6. g4 Bg6 7. d3 e6 8. Bd2
Nc6 9. Bxd5 exd5 10. Bf4 Qf6 11. Qe2+ Be7 12. Be5 Nxe5 13. Nxe5 O-O-O 14. Nc3
Bb4 15. Kd1 d4 16. Nxg6 hxg6 17. Ne4 Qf4 18. a3 Bd6 19. Qd2 Qf3+ 20. Qe2 Qxh1+
21. Qe1 Qxe1+ 22. Kxe1 Rxh3 23. Kd2 Bf4+ 24. Ke2 Re8 25. b4 f5 26. f3 fxe4 27.
dxe4 Rh2+ 28. Kd3 Rd2+ 29. Kc4 Rxc2+ 30. Kb3 Rc3+ 31. Ka4 Re6 32. b5 a6 33. Kb4
Rb6 34. a4 Bd6+ 35. Ka5 Rb3 36. bxa6 Bb4# 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.10"]
[Round "4.20"]
[White "Duda, Aleksander"]
[Black "Tkaczyk, Konrad"]
[Result "0-1"]
[ECO "A40"]
[PlyCount "86"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. d4 e6 2. f4 b6 3. Nf3 Bb7 4. Nc3 Bb4 5. e3 Nf6 6. Bc4 Ne4 7. O-O Bxc3 8.
bxc3 Nxc3 9. Qd3 Ne4 10. Ba3 d5 11. Bb3 Ba6 12. Qd1 Bxf1 13. Qxf1 Nd7 14. Ba4
a6 15. Bxd7+ Qxd7 16. Ne5 Qa4 17. Qc1 f6 18. Nd3 a5 19. Qb2 Kf7 20. Qb3 Qd7 21.
h4 f5 22. Ne5+ Ke8 23. Nxd7 Kxd7 24. g3 Nxg3 25. Qc3 Ne2+ 26. Kf1 Nxc3 27. h5
g6 28. hxg6 hxg6 29. Kf2 Ne4+ 30. Kg2 Rh7 31. Rh1 Rah8 32. Rxh7+ Rxh7 33. Kf3
Rh2 34. Bc1 Rxc2 35. Ba3 Rxa2 36. Bc1 a4 37. Ba3 Rxa3 38. Ke2 Ra2+ 39. Kd1 Rd2+
40. Kc1 a3 41. Kb1 Rh2 42. Ka1 Nc3 43. e4 Rh1# 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.10"]
[Round "4.21"]
[White "Styrylski, Lukasz"]
[Black "Martyniuk, Pawel"]
[Result "1-0"]
[ECO "C30"]
[PlyCount "71"]
[EventDate "2011.05.07"]
[EventRounds "9"]
[EventCountry "POL"]

1. e4 e5 2. f4 Qf6 3. d4 exf4 4. Nf3 c5 5. Nc3 cxd4 6. Nd5 Qc6 7. Bxf4 d6 8.
Qxd4 Be6 9. Nc3 Qc5 10. O-O-O Nf6 11. e5 Qxd4 12. Rxd4 dxe5 13. Nxe5 Bc5 14.
Bb5+ Bd7 15. Rc4 b6 16. Rd1 Bxb5 17. Nxb5 O-O 18. Nc7 Nc6 19. Nxc6 Rac8 20. b4
Bf2 21. Ne7+ Kh8 22. Nxc8 Rxc8 23. Bg3 Be3+ 24. Kb1 h6 25. Rc3 Bg5 26. h4 Ne4
27. Rcd3 Nxg3 28. Rxg3 Bxh4 29. Rc3 Bf6 30. Rc6 Bd8 31. Rd7 g5 32. Rxf7 h5 33.
Rh6+ Kg8 34. Rhh7 Bxc7 35. Rxc7 Rf8 36. Rcg7# 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.11"]
[Round "5.1"]
[White "Kulakiewicz, Mariusz"]
[Black "Budrewicz, Henryk"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1808"]
[BlackElo "1589"]
[PlyCount "88"]
[EventDate "2011.05.07"]
[EventCountry "POL"]

1. e4 e6 2. b3 b6 3. Bb2 Bb7 4. c4 Bxe4 5. Qg4 Bg6 6. h4 Nf6 7. Qf3 c6 8. h5
Bxb1 9. Rxb1 h6 10. Nh3 d5 11. Nf4 Nbd7 12. Bd3 Nc5 13. Bc2 Nce4 14. Qe2 Bb4
15. cxd5 Bxd2+ 16. Kf1 Bxf4 17. Bxe4 cxd5 18. Bf3 O-O 19. g3 Bd6 20. Qd3 Rc8
21. Re1 Re8 22. Kg2 Qc7 23. Rc1 Qe7 24. Rce1 Ba3 25. Bd4 Rc6 26. Bxf6 Qxf6 27.
Bxd5 Rd6 28. Qb5 Red8 29. Bf3 Bc5 30. Re2 Rd3 31. Be4 R3d4 32. Bf3 e5 33. Rhe1
Rb4 34. Qc6 Qxc6 35. Bxc6 f6 36. Be4 Rbd4 37. Bg6 Rd2 38. Kf3 Rxe2 39. Rxe2 Kf8
40. Rc2 Rd4 41. Re2 a5 42. Re4 Rd2 43. Re2 Rd4 44. Re4 Rd2 1/2-1/2

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.11"]
[Round "5.2"]
[White "Czajkowski, Adam"]
[Black "Lasota, Adam"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "1765"]
[BlackElo "1844"]
[PlyCount "92"]
[EventDate "2011.05.07"]
[EventCountry "POL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. f3
Bb4 9. a3 Be7 10. g4 O-O 11. O-O-O b5 12. g5 Ne8 13. Na2 Bb7 14. h4 Rc8 15. Kb1
f5 16. g6 Nxd4 17. gxh7+ Kh8 18. Bxd4 fxe4 19. fxe4 Bxe4 20. Rh2 Bd6 21. Re2
Bf3 22. h5 Bxh5 23. Bxg7+ Nxg7 24. Qxd6 Bxe2 25. Qxc7 Rxc7 26. Bxe2 Rf2 27. Bd3
Nf5 28. Rh1 d5 29. Re1 Rc6 30. Nb4 Rb6 31. Rh1 a5 32. Na2 b4 33. axb4 axb4 34.
Nc1 e5 35. Bxf5 Rxf5 36. Rd1 d4 37. Re1 Kxh7 38. Nd3 Rb5 39. Kc1 Kg6 40. c3
bxc3 41. bxc3 dxc3 42. Kc2 Rd5 43. Re3 Kf6 44. Kxc3 Rd8 45. Kc4 Rc8+ 46. Kb3
Ke6 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.11"]
[Round "5.3"]
[White "Nowak, Lukasz"]
[Black "Koziol, Pawel"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1540"]
[BlackElo "1814"]
[PlyCount "57"]
[EventDate "2011.05.07"]
[EventCountry "POL"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 c6 5. Qd2 b5 6. Bd3 Nbd7 7. f4 Nb6 8. b3
Bg7 9. Nf3 Bg4 10. O-O Qc7 11. Ne2 O-O 12. f5 e5 13. Rae1 Nbd7 14. dxe5 dxe5
15. Ng3 Bxf3 16. Rxf3 Ng4 17. h3 Qb6+ 18. Kh1 Ngf6 19. Be3 c5 20. Qe2 a6 21. a4
Rab8 22. axb5 axb5 23. b4 Qc6 24. bxc5 Nxc5 25. Bxc5 Qxc5 26. Rb1 b4 27. Bc4
Rfc8 28. Bb3 Rb6 29. Rd3 1/2-1/2

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.11"]
[Round "5.4"]
[White "Chomczyk, Marek"]
[Black "Powalka, Michal"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1679"]
[BlackElo "1423"]
[PlyCount "59"]
[EventDate "2011.05.07"]
[EventCountry "POL"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. c4
c6 9. c5 Bc7 10. Re1 Re8 11. Nc3 Bf5 12. Qc2 Nxc3 13. Bxf5 Rxe1+ 14. Nxe1 Nb5
15. Nf3 g6 16. Bd3 a6 17. a4 Na7 18. Bg5 Qf8 19. Re1 Bd8 20. Bf4 Nd7 21. Bd6
Qh6 22. Re8+ Kg7 23. Be7 Qf4 24. Bxd8 Rc8 25. Ne5 Nxe5 26. dxe5 Qg4 27. Bf6+
Kh6 28. Rxc8 Nxc8 29. Qd2+ g5 30. h3 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.11"]
[Round "5.5"]
[White "Kovalchuk, Vasyl"]
[Black "Prazmowski, Bartosz"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1726"]
[BlackElo "1891"]
[PlyCount "173"]
[EventDate "2011.05.07"]
[EventCountry "POL"]

1. d4 c6 2. Nf3 d5 3. e3 Bg4 4. Nbd2 e6 5. h3 Bh5 6. Be2 Nf6 7. O-O Nbd7 8. a3
c5 9. dxc5 Bxc5 10. b4 Be7 11. Bb2 O-O 12. c4 dxc4 13. Nxc4 Nd5 14. Rc1 Bf6 15.
Bxf6 Qxf6 16. Nd4 Bxe2 17. Qxe2 a6 18. Rfd1 Rac8 19. Qf3 Rc7 20. Qxf6 N7xf6 21.
Na5 Nc3 22. Rd3 Nfd5 23. Kf1 Rfc8 24. Nxb7 Rxb7 25. e4 Rbc7 26. exd5 Nxd5 27.
Rxc7 Rxc7 28. Nb3 Rc4 29. g3 h5 30. h4 Kh7 31. Na5 Rc1+ 32. Ke2 Kg6 33. Kd2 Rf1
34. Ke2 Rc1 35. Kd2 Ra1 36. Nc4 Ra2+ 37. Ke1 Rc2 38. Ne3 Nxe3 39. Rxe3 Ra2 40.
Kf1 Kf6 41. Kg2 Ke7 42. Rc3 g6 43. Kf3 Kf6 44. Ke3 Ke7 45. f4 Kf6 46. Kd4 Kf5
47. Kc5 Rd2 48. Kb6 Rd6+ 49. Kc7 Rd4 50. Rc6 Kg4 51. Rxa6 Kxg3 52. b5 Kxh4 53.
b6 Rc4+ 54. Kd7 Rd4+ 55. Ke7 Rd1 56. b7 Rb1 57. Ra7 e5 58. fxe5 g5 59. Kxf7 g4
60. e6 g3 61. e7 g2 62. e8=Q Rf1+ 63. Ke6 Re1+ 64. Kd7 Rxe8 65. Ra4+ Kh3 66.
Kxe8 g1=Q 67. Rb4 Qg8+ 68. Kd7 Qb8 69. a4 Kg3 70. a5 h4 71. a6 h3 72. Rb3+ Kg4
73. Rb4+ Kg5 74. Rb5+ Kg6 75. Rb2 Kf5 76. Rb5+ Kf4 77. Rb4+ Ke5 78. Rb5+ Kf4
79. Rb4+ Kg5 80. Rb5+ Kg6 81. Rb2 Kg7 82. Rc2 Kf6 83. Rb2 Qa7 84. Kc6 h2 85.
Rxh2 Qxa6+ 86. Kc7 Qa5+ 87. Kc8 1/2-1/2

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.11"]
[Round "5.6"]
[White "Wilczynski, Adam"]
[Black "Rozycki, Bartlomiej"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1715"]
[BlackElo "1760"]
[PlyCount "52"]
[EventDate "2011.05.07"]
[EventCountry "POL"]

1. c4 e5 2. g3 Nc6 3. Bg2 f5 4. Nc3 Nf6 5. d3 g6 6. Nf3 Bg7 7. O-O O-O 8. e4 d6
9. Bg5 h6 10. Bd2 f4 11. Nd5 g5 12. Bc3 Bd7 13. Ne1 Qc8 14. b4 Bh3 15. b5 Bxg2
16. Kxg2 Nxd5 17. exd5 Nd4 18. Bxd4 exd4 19. h3 fxg3 20. Qh5 Rxf2+ 21. Rxf2
gxf2 22. Kxf2 Qf5+ 23. Qf3 Qe5 24. Kg2 Rf8 25. Qh5 Qe3 26. Nf3 Qe2+ 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.11"]
[Round "5.7"]
[White "Wrabel, Antoni"]
[Black "Woloszyn, Piotr"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "1752"]
[BlackElo "1664"]
[PlyCount "60"]
[EventDate "2011.05.07"]
[EventCountry "POL"]

1. e4 e6 2. d4 c5 3. Nf3 cxd4 4. Nxd4 a6 5. Be2 d6 6. O-O Nf6 7. Nc3 Qc7 8. Be3
Be7 9. Rc1 Nbd7 10. f4 b5 11. Bf3 Bb7 12. a3 O-O 13. Nde2 Rad8 14. Ng3 Nb6 15.
Bxb6 Qxb6+ 16. Kh1 d5 17. exd5 Nxd5 18. Nxd5 Bxd5 19. Bxd5 Rxd5 20. Qf3 g6 21.
Ne4 Rfd8 22. Nc3 Rd2 23. Ne4 R2d4 24. Nf2 h5 25. Nd3 Bf6 26. Nf2 Bg7 27. g3 Qc7
28. Nd3 Rc4 29. c3 Qc6 30. Kg2 Rxd3 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.11"]
[Round "5.8"]
[White "Herman, Monika"]
[Black "Kaczmarczyk, Marcin"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "1694"]
[BlackElo "1738"]
[PlyCount "95"]
[EventDate "2011.05.07"]
[EventCountry "POL"]

1. e4 c6 2. d4 d5 3. Nc3 Nd7 4. exd5 cxd5 5. Nxd5 Qa5+ 6. Nc3 Ngf6 7. Bd3 g6 8.
Nf3 Bg7 9. O-O O-O 10. Re1 e6 11. h3 a6 12. a3 b5 13. Bf4 Bb7 14. Ne4 Rfd8 15.
b4 Qb6 16. Nc5 Bxf3 17. Qxf3 Nd5 18. Nxd7 Rxd7 19. c3 Rc8 20. Bd2 Nxc3 21. Bxg6
hxg6 22. Bxc3 Bxd4 23. Bxd4 Rxd4 24. Qe3 Rcd8 25. Kf1 R8d6 26. Rac1 Qd8 27. Rc3
Rd1 28. Rxd1 Rxd1+ 29. Ke2 Qd6 $11 30. Rd3 Rxd3 31. Qxd3 Qc7 32. Qe4 Qd6 33.
Qa8+ Kg7 34. Qe4 f5 35. Qd3 Qe5+ 36. Qe3 Qd6 37. f4 Kf7 38. Kf2 Qc6 39. Qa7+
Kf6 40. Qd4+ Kf7 41. Kg3 Qb7 42. Kf2 Qc7 43. Qe3 Qc2+ 44. Kg3 Qc7 45. Kf2 Qc2+
46. Kg3 Qc7 47. Qc5 Qd7 48. Qe3 $11 1/2-1/2

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.11"]
[Round "5.9"]
[White "Kalhorn, Marcin"]
[Black "Ceglowski, Ryszard"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1614"]
[BlackElo "1858"]
[PlyCount "116"]
[EventDate "2011.05.07"]
[EventCountry "POL"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nf6 5. g3 Nc6 6. Bg2 Be7 7. O-O O-O 8. Re1
Re8 9. e5 Nd7 10. Nf1 f6 11. exf6 Bxf6 12. Ne3 Nde5 13. Nxe5 Nxe5 14. c4 d4 15.
Nc2 Nc6 16. Qh5 Qe7 17. Be4 g6 18. Qf3 Bd7 19. Bd2 a5 20. Na3 Rf8 21. Qg2 Rab8
22. Nb5 Rfc8 23. h4 Kh8 24. b3 b6 25. Bg5 Bxg5 26. hxg5 Nb4 27. Re2 Bxb5 28.
cxb5 Qxg5 29. f4 Qh5 30. Kf2 Qh6 31. Rh1 Qg7 32. a3 Nd5 33. Bxd5 exd5 34. Qxd5
Rf8 35. Re5 Rbd8 36. Qe4 Rf7 37. Re8+ Rxe8 38. Qxe8+ Rf8 39. Qe6 Rf6 40. Qe8+
Qg8 41. Re1 Qxe8 42. Rxe8+ Kg7 43. Re7+ Kg8 44. Kf3 h5 45. Ke4 Kf8 46. Re5 Kf7
47. Kd5 h4 48. gxh4 Rxf4 49. Re4 Rf3 50. b4 cxb4 51. axb4 Rxd3 52. bxa5 bxa5
53. Rxd4 Rxd4+ 54. Kxd4 Ke7 55. Kc5 Kd7 56. b6 a4 57. Kb4 Kc6 58. Kxa4 Kxb6
1/2-1/2

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.11"]
[Round "5.10"]
[White "Kwiek, Janusz"]
[Black "Prazmowski, Wlodzimierz"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1775"]
[BlackElo "1619"]
[PlyCount "68"]
[EventDate "2011.05.07"]
[EventCountry "POL"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. cxd5 cxd5 5. Nc3 e6 6. Bg5 Be7 7. e3 Qa5 8.
Bb5+ Bd7 9. Bxd7+ Nbxd7 10. O-O Bd6 11. Qb3 O-O 12. Rac1 h6 13. Bxf6 Nxf6 14.
Rc2 Qa6 15. Nb5 Rfd8 16. Nxd6 Rxd6 17. a3 Rb6 18. Qa2 Rc6 19. Rfc1 Rac8 20. Qb3
Rxc2 21. Rxc2 Rxc2 22. Qxc2 Qc4 23. Qxc4 dxc4 24. Ne5 b5 25. Kf1 Nd5 26. e4 c3
27. bxc3 Nxc3 28. f3 Nb1 29. Nc6 Nxa3 30. Nxa7 b4 31. Ke2 b3 32. Nb5 Nxb5 33.
Kd3 Nxd4 34. Kc3 e5 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.11"]
[Round "5.11"]
[White "Borowski, Marek"]
[Black "Palka, Dominika"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1566"]
[BlackElo "1745"]
[PlyCount "102"]
[EventDate "2011.05.07"]
[EventCountry "POL"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 O-O 6. Be2 Nbd7 7. O-O e5 8. Be3
a5 9. dxe5 dxe5 10. Qc2 c6 11. Rfd1 Qe7 12. h3 Nc5 13. a4 Nh5 14. Ne1 Nf4 15.
Bf1 f5 16. Bxc5 Qxc5 17. Nd3 Nxd3 18. Qxd3 Qb6 19. Qc2 fxe4 20. Nxe4 Bf5 21.
Bd3 c5 22. Nc3 Bxd3 23. Rxd3 e4 24. Nxe4 Qxb2 25. Qxb2 Bxb2 26. Rb1 Bd4 27. Rf3
Rae8 28. Rxf8+ Kxf8 29. Ng3 Re7 30. Kf1 Bc3 31. f3 Rd7 32. Ne4 Bb4 33. Ke2 Rd4
34. Rc1 Ke7 35. Rc2 h6 36. h4 Ke6 37. g4 h5 38. g5 Ke5 39. Ke3 b6 40. f4+ Kf5
41. Ng3+ Kg4 42. Ne2 Rd8 43. Ke4 Re8+ 44. Kd5 Kxh4 45. Nc1 Kg4 46. Nd3 Kf5 47.
Nxb4 axb4 48. Rf2 h4 49. a5 bxa5 50. Kxc5 b3 51. Kb5 Rb8+ 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.11"]
[Round "5.12"]
[White "Bartczak, Hanna"]
[Black "Tomczyk, Ryszard"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "1696"]
[BlackElo "1479"]
[PlyCount "113"]
[EventDate "2011.05.07"]
[EventCountry "POL"]

1. d4 Nf6 2. c4 b6 3. Nf3 g6 4. Nc3 Bb7 5. e3 Bg7 6. Be2 d6 7. O-O Nbd7 8. Qc2
a6 9. b4 Rc8 10. Bb2 O-O 11. a4 c6 12. a5 e6 13. Qb3 b5 14. c5 d5 15. Ne5 Qc7
16. f4 Kh8 17. Nd1 Ne4 18. Qc2 Qd8 19. Nf2 Nef6 20. Bc3 Ng8 21. Nh3 Nh6 22. Be1
Bf6 23. g4 Be7 24. Bg3 f6 25. Nxg6+ hxg6 26. Qxg6 Nf7 27. Bd3 f5 28. gxf5 exf5
29. Bxf5 Nf6 30. Ng5 Qe8 31. Nxf7+ Rxf7 32. Qh6+ Kg8 33. Be6 Bd8 34. f5 Qf8 35.
Qg6+ Qg7 36. Rf4 Kf8 37. Rh4 Qxg6 38. fxg6 Rg7 39. Rh8+ Ke7 40. Bf7 Kd7 41. Be5
Be7 42. Rxc8 Bxc8 43. Rf1 Nh5 44. Rf5 Nf6 45. Bxf6 Bxf6 46. Rxf6 Kc7 47. h4 Bg4
48. Kh2 Kb7 49. Kg3 Bh5 50. Kf4 Be2 51. Kg5 Kc7 52. h5 Bxh5 53. Kxh5 Kd7 54.
Kh6 Rxf7 55. Rxf7+ Ke8 56. Kg7 Kd8 57. Kf8 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.11"]
[Round "5.13"]
[White "Kucharski, Jacek"]
[Black "Baranowicz, Jan"]
[Result "1-0"]
[ECO "A51"]
[WhiteElo "1384"]
[BlackElo "1692"]
[PlyCount "57"]
[EventDate "2011.05.07"]
[EventCountry "POL"]

1. d4 Nf6 2. c4 e5 3. Bg5 exd4 4. Qxd4 Be7 5. Nf3 Nc6 6. Qd3 O-O 7. a3 a5 8.
Nc3 Ng4 9. Bxe7 Qxe7 10. Nd5 Qc5 11. e3 Nce5 12. Nxe5 Nxe5 13. Qc3 Re8 14. Be2
a4 15. O-O d6 16. Rac1 Bf5 17. Rfd1 Re6 18. Nf4 Rf6 19. Nh5 Rh6 20. Rd5 Qc6 21.
f4 Be4 22. fxe5 Bxd5 23. cxd5 Qxd5 24. Qxc7 Qxe5 25. Qc8+ Qe8 26. Qc3 Rg6 27.
Bf3 h6 28. Nf4 Rf6 29. Nd5 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.11"]
[Round "5.14"]
[White "Grzenkowicz, Lukasz"]
[Black "Mantaev, Ruslan"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1633"]
[BlackElo "1271"]
[PlyCount "27"]
[EventDate "2011.05.07"]
[EventCountry "POL"]

1. e4 c5 2. Nf3 Nc6 3. d4 e6 4. d5 exd5 5. exd5 Qe7+ 6. Be2 Ne5 7. O-O d6 8.
Nxe5 Qxe5 9. Bb5+ Kd8 10. Re1 Qf6 11. Re8+ Kc7 12. Rxf8 a6 13. Be8 Bd7 14. Rxf7
1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.11"]
[Round "5.15"]
[White "Nowak, Edward"]
[Black "Palowski, Artur"]
[Result "1-0"]
[ECO "A23"]
[WhiteElo "1833"]
[PlyCount "115"]
[EventDate "2011.05.07"]
[EventCountry "POL"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. Nf3 e4 5. Nd4 d5 6. cxd5 cxd5 7. Bg2 Nc6 8. Nc2
Bc5 9. O-O O-O 10. d4 Be7 11. Bg5 h6 12. Bxf6 Bxf6 13. b4 Be6 14. Rb1 Rc8 15.
Qd2 Ne7 16. Rfc1 Nf5 17. e3 Nd6 18. Na3 Be7 19. Qb2 Nc4 20. Nxc4 Rxc4 21. a3 a5
22. Na2 b5 23. Bf1 Rxc1 24. Rxc1 axb4 25. Nxb4 Qa5 26. Rc3 Rc8 27. Rxc8+ Bxc8
28. Nxd5 Bxa3 29. Qxb5 Qd8 30. Nb6 Bg4 31. h3 Bd1 32. Qa6 Qe7 33. Qc8+ Kh7 34.
Nd5 Qe6 35. Qxe6 fxe6 36. Nf4 Bb3 37. Bb5 Bb4 38. Bd7 e5 39. dxe5 g6 40. Ne2
Kg7 41. Nd4 Ba2 42. Be6 Bb1 43. Bd5 Bd3 44. Ne6+ Kg8 45. Nc5+ Kf8 46. Nxe4 Bxe4
47. Bxe4 Kf7 48. f4 g5 49. Kf2 Bc5 50. f5 h5 51. Bd5+ Ke8 52. f6 Kf8 53. g4 h4
54. Kf3 Ke8 55. Ke4 Bb6 56. e6 Bc7 57. Kf5 Bb6 58. e7 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.11"]
[Round "5.16"]
[White "Mincewicz, Tomasz"]
[Black "Borowy, Cezary"]
[Result "0-1"]
[ECO "D25"]
[WhiteElo "1386"]
[BlackElo "1542"]
[PlyCount "81"]
[EventDate "2011.05.07"]
[EventCountry "POL"]

1. Nf3 d5 2. d4 Nf6 3. e3 Bg4 4. c4 c6 5. Nc3 dxc4 6. Bxc4 e6 7. O-O Nbd7 8. h3
Bh5 9. Be2 Bd6 10. e4 Bc7 11. e5 Nd5 12. Nxd5 cxd5 13. Ng5 Bg6 14. Bd3 Bxd3 15.
Qxd3 h6 16. Nf3 O-O 17. b3 f6 18. Bxh6 fxe5 19. Qg6 Qf6 20. Qxf6 Rxf6 21. Bg5
Rf5 22. h4 e4 23. Nd2 Bb6 24. Be3 e5 25. dxe5 d4 26. Bg5 Rxe5 27. Nc4 Re6 28.
Rad1 Bc5 29. b4 e3 30. fxe3 dxe3 31. Bxe3 Rxe3 32. bxc5 Re7 33. Rd5 Rc8 34. Rc1
b6 35. Kf2 Nxc5 36. Kf3 Ne4 37. Rc2 Rf8+ 38. Ke3 Nf6+ 39. Re5 Ng4+ 40. Ke4 Nxe5
41. Nxe5 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.11"]
[Round "5.17"]
[White "Krawiecki, Stanislaw"]
[Black "Tkaczyk, Konrad"]
[Result "1-0"]
[ECO "B83"]
[WhiteElo "1538"]
[PlyCount "63"]
[EventDate "2011.05.07"]
[EventCountry "POL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nc6 6. Be2 Qc7 7. O-O Nf6 8.
Be3 Be7 9. f4 d6 10. Qd2 O-O 11. Rad1 b5 12. Nxc6 Qxc6 13. e5 Ne8 14. Bf3 d5
15. Nxd5 exd5 16. Bxd5 Qg6 17. Bxa8 Nc7 18. Bf3 Ne6 19. Qd3 f5 20. Bd5 Kh8 21.
Qc3 h5 22. Bxe6 Qxe6 23. Bc5 Bb7 24. Bxe7 Qxe7 25. Rd6 h4 26. Rfd1 Be4 27. Qb3
g5 28. Rh6+ Kg7 29. Rhd6 Qa7+ 30. Kf1 Bxg2+ 31. Kxg2 Qb7+ 32. Kf2 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.11"]
[Round "5.18"]
[White "Sacharewicz, Krzysztof"]
[Black "Szustakowski, Antoni"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "1447"]
[BlackElo "1437"]
[PlyCount "134"]
[EventDate "2011.05.07"]
[EventCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 Nbd7 6. Be2 e5 7. d5 O-O 8. O-O
c6 9. dxc6 Nb8 10. cxb7 Bxb7 11. Bg5 Qb6 12. Bxf6 Bxf6 13. Nd5 Bxd5 14. Qxd5
Nd7 15. b3 Rad8 16. Rfd1 Nc5 17. Ne1 Ne6 18. Qb5 Nd4 19. Qxb6 axb6 20. Bd3 Ne6
21. b4 Nf4 22. Bf1 Bg7 23. g3 Ne6 24. Nc2 Ng5 25. Bg2 Ne6 26. Rd2 Rfe8 27. Rad1
Bf8 28. h4 h5 29. Bh3 Rc8 30. Bxe6 Rxe6 31. Ne3 Rc6 32. Rd3 Rc8 33. a4 Ra8 34.
Ra1 Ree8 35. Nd5 Reb8 36. Nf6+ Kg7 37. Nd7 Rb7 38. Nxf8 Rxf8 39. Rxd6 Rc8 40.
Rc1 Ra8 41. c5 bxc5 42. bxc5 Rxa4 43. c6 Rc7 44. Rd7 Rxd7 45. cxd7 Rd4 46. Rc5
Rxd7 47. Rxe5 Kf6 48. Ra5 Re7 49. f3 Rd7 50. Kf2 Rd3 51. Rg5 Rc3 52. f4 Rc4 53.
Ke3 Ra4 54. f5 Ra5 55. Kf4 Ra4 56. Ke3 Ra3+ 57. Kd2 Ra4 58. e5+ Kg7 59. Ke3 Ra5
60. fxg6 fxg6 61. e6 Ra6 62. Re5 Ra8 63. Kd4 Kf6 64. Re3 Ke7 65. Re5 Ra6 66.
Kd5 Rd6+ 67. Ke4 Rxe6 1/2-1/2

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.11"]
[Round "5.19"]
[White "Golecka, Jadwiga"]
[Black "Styrylski, Lukasz"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "114"]
[EventDate "2011.05.07"]
[EventCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nge7 4. Nc3 f5 5. exf5 d5 6. Bb5 a6 7. Bxc6+ Nxc6 8.
d3 Be7 9. O-O Bxf5 10. Re1 Qd6 11. d4 Bg4 12. h3 Bxf3 13. Qxf3 e4 14. Qh5+ g6
15. Qxd5 O-O-O 16. Qxd6 Rxd6 17. Rxe4 Rxd4 18. Rxd4 Nxd4 19. Nd5 Bd6 20. Bg5
Nxc2 21. Rc1 Re8 22. g4 Nd4 23. Nb6+ Kb8 24. Nd7+ Ka8 25. Rd1 Nf3+ 26. Kh1 Nxg5
27. Nf6 Re6 28. Nd5 Nxh3 29. Kg2 Nf4+ 30. Nxf4 Bxf4 31. Rd8+ Ka7 32. Kf3 Bc1
33. b3 h5 34. gxh5 gxh5 35. Kg3 Rg6+ 36. Kh4 Rh6 37. Rf8 Ba3 38. Rf5 Be7+ 39.
Kh3 h4 40. f4 Rg6 41. Rf7 Rg3+ 42. Kh2 Bd6 43. f5 Rg7+ 44. Kh3 Rxf7 45. Kxh4
Rxf5 46. Kg4 Rf8 47. Kg5 Kb6 48. Kg6 Kc6 49. Kg7 Rf1 50. Kh7 Rg1 51. Kh6 Kd5
52. Kh5 Ke5 53. Kh4 Kf4 54. Kh3 Rg8 55. Kh2 Kf3+ 56. Kh1 Kf2 57. b4 Rh8# 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.11"]
[Round "5.20"]
[White "Domagala, Maciej"]
[Black "Czorniej, Antonina"]
[Result "1-0"]
[ECO "E20"]
[PlyCount "65"]
[EventDate "2011.05.07"]
[EventCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 O-O 5. e4 d6 6. Bg5 h6 7. Be3 c5 8. d5 exd5
9. cxd5 Bd7 10. Bd3 Re8 11. Nge2 Qc8 12. O-O c4 13. Bc2 b5 14. a4 Bc5 15. Bxc5
Qxc5+ 16. Qd4 Qxd4+ 17. Nxd4 b4 18. Ncb5 Bxb5 19. Nxb5 Rc8 20. Nxd6 Rc7 21.
Rac1 Na6 22. Rfd1 Ne8 23. Nb5 Rb7 24. d6 Nc5 25. Rd5 Rc8 26. e5 a6 27. Nc7 Nd7
28. Bf5 Rd8 29. Bxd7 Rxd7 30. Nxe8 Kf8 31. Nc7 c3 32. bxc3 bxc3 33. Nxa6 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.11"]
[Round "5.21"]
[White "Martyniuk, Pawel"]
[Black "Golecki, Jan"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "105"]
[EventDate "2011.05.07"]
[EventCountry "POL"]

1. e4 c5 2. Nf3 d6 3. Bc4 g6 4. Ng5 e6 5. d3 Bg7 6. Qf3 Qf6 7. Qg3 Qe5 8. Qf3
Nf6 9. Nc3 h6 10. Nh3 O-O 11. Nb5 d5 12. Bb3 Bd7 13. Bf4 Qxb2 14. Nc7 Qxa1+ 15.
Qd1 Qxd1+ 16. Kxd1 dxe4 17. Nxa8 Na6 18. Nc7 Nxc7 19. Bxc7 exd3 20. cxd3 Ng4
21. f3 Bc6 22. Bd6 Rd8 23. Bxc5 Rxd3+ 24. Ke2 Rc3 25. Bxa7 Bb5+ 26. Kd2 Rd3+
27. Kc2 Ne3+ 28. Bxe3 Rxe3 29. a4 Re2+ 30. Kc1 Bb2+ 31. Kd1 Bd3 32. Nf4 Re3 33.
Kd2 Bd4 34. Nxd3 Kg7 35. Re1 Rxe1 36. Kxe1 e5 37. a5 f5 38. Kd2 e4 39. fxe4
fxe4 40. Nf4 Kf6 41. Bd5 Ke5 42. g3 g5 43. Bxb7 gxf4 44. gxf4+ Kxf4 45. Ke2 e3
46. a6 Kg4 47. Bc6 Kh3 48. Kd3 Kxh2 49. Kxd4 e2 50. a7 e1=Q 51. a8=Q h5 52.
Qa2+ Kg1 53. Qg2# 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.12"]
[Round "6.1"]
[White "Lasota, Adam"]
[Black "Kulakiewicz, Mariusz"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1844"]
[BlackElo "1808"]
[PlyCount "109"]
[EventDate "2011.05.07"]
[EventRounds "9"]

1. d4 d5 2. c4 c6 3. Nf3 Bf5 4. Nc3 e6 5. c5 Nf6 6. Bf4 Nbd7 7. h3 Be7 8. e3 b6
9. b4 a5 10. a3 O-O 11. Be2 Ne4 12. Qc1 b5 13. O-O g5 14. Bh2 h5 15. Nxe4 Bxe4
16. Ne5 Nxe5 17. Bxe5 Bg6 18. Qd1 f6 19. Bh2 Qe8 20. a4 bxa4 21. Qxa4 axb4 22.
Qxb4 Qc8 23. Rxa8 Qxa8 24. Qb6 Bd8 25. Qa6 Qxa6 26. Bxa6 Rf7 27. Bc8 Re7 28.
Bd6 Ra7 29. Bxe6+ Kg7 30. g4 Bc7 31. Bxc7 Rxc7 32. Ra1 hxg4 33. hxg4 Be4 34.
Kh2 Rb7 35. Kg3 Kg6 36. Ra8 Rb1 37. f3 Bd3 38. Rg8+ Kh7 39. Rc8 Re1 40. Rxc6
Rxe3 41. Bxd5 Kg6 42. Re6 Rxe6 43. Bxe6 Bb5 44. d5 Kg7 45. c6 Kf8 46. c7 Ba6
47. d6 f5 48. d7 Kg7 49. d8=Q f4+ 50. Kf2 Kg6 51. Bf5+ Kg7 52. Qe7+ Kg8 53.
Be6+ Kh8 54. Qf7 Bc8 55. Qg8# 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.12"]
[Round "6.2"]
[White "Budrewicz, Henryk"]
[Black "Chomczyk, Marek"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1589"]
[BlackElo "1679"]
[PlyCount "90"]
[EventDate "2011.05.07"]
[EventRounds "9"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Nbd2 e6 5. c3 c5 6. Bb5+ Nbd7 7. Ne5 a6 8. Be2
Bd6 9. f4 Ne4 10. Ndf3 Ndf6 11. O-O b5 12. Ng5 Nxg5 13. fxg5 Bxe5 14. dxe5 Ne4
15. Bg4 Bxg4 16. Qxg4 Qxg5 17. Qf4 O-O 18. Rf3 Rac8 19. a3 Qxf4 20. exf4 d4 21.
f5 dxc3 22. bxc3 exf5 23. Bb2 g6 24. a4 Rfd8 25. axb5 axb5 26. Rff1 Rd2 27. Bc1
Rc2 28. Bh6 Nxc3 29. Ra7 Re2 30. Rfa1 Rxe5 31. Rc7 Ree8 32. Rd7 Ne2+ 33. Kf1
Nd4 34. Raa7 Nc6 35. Rab7 Ne5 36. Rd5 Ng4 37. Bg5 Nxh2+ 38. Kf2 Ng4+ 39. Kg3 h6
40. Be7 c4 41. Kf4 c3 42. Rdd7 c2 43. Ba3 Re4+ 44. Kg3 Rc3+ 45. Kh4 Nf6+ 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.12"]
[Round "6.3"]
[White "Woloszyn, Piotr"]
[Black "Czajkowski, Adam"]
[Result "1/2-1/2"]
[ECO "A15"]
[WhiteElo "1664"]
[BlackElo "1765"]
[PlyCount "71"]
[EventDate "2011.05.07"]
[EventRounds "9"]

1. g3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 O-O 5. Bg2 d6 6. Nc3 e5 7. d3 Nc6 8. e4 Nd4
9. Nd5 Nd7 10. Ne2 c6 11. Nxd4 exd4 12. Nf4 Nc5 13. O-O Ne6 14. Ne2 Bd7 15. Qd2
Qc7 16. f4 f5 17. Kh1 Rac8 18. exf5 gxf5 19. Rae1 c5 20. Ng1 Bc6 21. Nf3 Rf7
22. Bc1 Bf6 23. h4 Re8 24. Kh2 Rfe7 25. Qd1 Ng7 26. Bd2 d5 27. Ne5 dxc4 28.
Nxc6 bxc6 29. Rxe7 Rxe7 30. bxc4 Qb6 31. Rf2 Qa6 32. a4 Re6 33. a5 Bd8 34. Qa4
Qb7 35. Qa3 Qe7 36. Qc1 1/2-1/2

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.12"]
[Round "6.4"]
[White "Rozycki, Bartlomiej"]
[Black "Nowak, Lukasz"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1760"]
[BlackElo "1540"]
[PlyCount "70"]
[EventDate "2011.05.07"]
[EventRounds "9"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Qd2
O-O 9. Be2 a6 10. dxc5 Bxc5 11. O-O-O Qa5 12. Nd4 Nxd4 13. Bxd4 b5 14. Bxc5
Nxc5 15. f5 exf5 16. Qxd5 b4 17. Qxa8 Bb7 18. Qa7 bxc3 19. Bf3 Ra8 20. Qxa8+
Bxa8 21. Bxa8 g6 22. Bd5 cxb2+ 23. Kxb2 Na4+ 24. Kc1 Nc3 25. Bb3 Nxd1 26. Rxd1
Qxe5 27. Rd7 Kg7 28. Rxf7+ Kh6 29. c4 Qxh2 30. Kb2 Qxg2+ 31. Ka3 Qd2 32. Ka4
Qd6 33. Ka5 f4 34. Ra7 f3 35. Rxa6 Qe5+ 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.12"]
[Round "6.5"]
[White "Koziol, Pawel"]
[Black "Kovalchuk, Vasyl"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "1814"]
[BlackElo "1726"]
[PlyCount "149"]
[EventDate "2011.05.07"]
[EventRounds "9"]

1. e4 c6 2. d3 e5 3. Nf3 d6 4. Nbd2 Nf6 5. g3 h6 6. Bg2 Be7 7. c3 O-O 8. O-O
Bg4 9. h3 Be6 10. Re1 Qc8 11. Kh2 Nbd7 12. d4 Re8 13. Qc2 Qc7 14. Nf1 Bf8 15.
b3 b5 16. Bb2 g6 17. Ne3 Rac8 18. Rad1 Nb6 19. c4 bxc4 20. dxe5 cxb3 21. axb3
Nfd7 22. exd6 Bxd6 23. Qc3 f6 24. Qc2 Kh7 25. Nd4 Bf7 26. Qd2 Bf8 27. h4 h5 28.
f4 Bg7 29. Rc1 Nb8 30. Qa5 Re7 31. f5 N6d7 32. fxg6+ Bxg6 33. Qxc7 Rxc7 34. Nd5
Ne5 35. Nxe7 Nd3 36. Nxg6 Nxe1 37. Rxe1 Kxg6 38. Ne6 Rb7 39. Re3 Bh6 40. Rd3
Nd7 41. Nf4+ Kf7 42. Bd4 Rc7 43. Nxh5 c5 44. Bb2 Bf8 45. Bh3 Ne5 46. Bxe5 fxe5
47. Rd7+ Rxd7 48. Bxd7 Kg6 49. g4 Bh6 50. Bf5+ Kf7 51. g5 Bf8 52. g6+ Kg8 53.
Nf6+ Kg7 54. Ng4 Be7 55. h5 Bg5 56. Kg3 Bf4+ 57. Kf3 a5 58. Bd7 Kg8 59. h6 Bxh6
60. Nxh6+ Kg7 61. Nf7 Kxg6 62. Nxe5+ Kf6 63. Nd3 c4 64. bxc4 Ke7 65. Ba4 Kd6
66. e5+ Ke6 67. Ke4 Ke7 68. Kd5 Kd8 69. Kd6 Kc8 70. e6 Kb7 71. e7 Kb8 72. e8=Q+
Kb7 73. Qc6+ Ka7 74. Qc7+ Ka6 75. Bb5# 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.12"]
[Round "6.6"]
[White "Prazmowski, Bartosz"]
[Black "Herman, Monika"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1891"]
[BlackElo "1694"]
[PlyCount "73"]
[EventDate "2011.05.07"]
[EventRounds "9"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Nbxd2 O-O 6. e4 d5 7. e5 Nfd7 8.
c5 b6 9. b4 a5 10. Qc2 axb4 11. c6 Nxe5 12. dxe5 f6 13. Bd3 h6 14. Bh7+ Kh8 15.
Bd3 fxe5 16. Nxe5 Qf6 17. Ng6+ Kg8 18. O-O Rf7 19. Rae1 Ra3 20. Nb1 Ra5 21. Ne5
Rc5 22. Qb3 Re7 23. Ng6 Rf7 24. Re3 Nxc6 25. Qa4 Bb7 26. Nd2 Ra5 27. Qc2 Nd4
28. Qb1 c5 29. Ne5 Re7 30. Bh7+ Kf8 31. Nb3 Nf5 32. Nxa5 bxa5 33. Ng6+ Ke8 34.
Nxe7 Nxe3 35. fxe3 Qxe7 36. Qg6+ Kd8 37. Rf7 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.12"]
[Round "6.7"]
[White "Palka, Dominika"]
[Black "Kucharski, Jacek"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1745"]
[BlackElo "1384"]
[PlyCount "53"]
[EventDate "2011.05.07"]
[EventRounds "9"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 Bf5 5. Qb3 b6 6. Nf3 e6 7. Be2 h6 8. O-O Bd6
9. Bd2 Qc7 10. Rac1 Nbd7 11. cxd5 exd5 12. Nb5 Qb8 13. Rxc6 O-O 14. Nxd6 Be6
15. Nb5 Ne4 16. Rc2 Qd8 17. Bb4 Re8 18. Nc7 Rc8 19. Nxe8 Rxc2 20. Qxc2 Qxe8 21.
Bb5 Qb8 22. Bxd7 Bxd7 23. Ne5 Bb5 24. Rc1 Nd6 25. Bxd6 Qxd6 26. Qc8+ Kh7 27.
Qf5+ 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.12"]
[Round "6.8"]
[White "Kaczmarczyk, Marcin"]
[Black "Grzenkowicz, Lukasz"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1738"]
[BlackElo "1633"]
[PlyCount "90"]
[EventDate "2011.05.07"]
[EventRounds "9"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Be2 Na5 8. Nbd2 Ne7
9. O-O Bd7 10. Rb1 Qc7 11. Qe1 Ba4 12. Bd1 Bxd1 13. Qxd1 b6 14. Qc2 h6 15. b4
cxb3 16. Nxb3 Nxb3 17. Qxb3 Rc8 18. Bd2 Qc4 19. Qxc4 Rxc4 20. Rb4 Nc6 21. Rxc4
dxc4 22. a4 Na5 23. Rb1 Nb3 24. Be1 Kd7 25. Nd2 Nxd2 26. Bxd2 Be7 27. a5 Kc6
28. axb6 axb6 29. f4 Rd8 30. Be3 Rd5 31. Kf2 b5 32. Kf3 Rd8 33. Ke4 Ra8 34. Rb2
Ra3 35. Rc2 Rb3 36. g4 Bh4 37. Bd2 Rb1 38. Rc1 Rxc1 39. Bxc1 Be1 40. Bb2 g6 41.
f5 gxf5+ 42. gxf5 Bd2 43. fxe6 fxe6 44. Kf3 b4 45. cxb4 c3 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.12"]
[Round "6.9"]
[White "Powalka, Michal"]
[Black "Bartczak, Hanna"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1423"]
[BlackElo "1696"]
[PlyCount "53"]
[EventDate "2011.05.07"]
[EventRounds "9"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. f4 e5 5. Nf3 c6 6. Bc4 Be7 7. fxe5 dxe5 8.
dxe5 Ng4 9. Bf4 Qb6 10. Qd2 Qc5 11. Bb3 Ngxe5 12. O-O-O O-O 13. Na4 Nxf3 14.
gxf3 Qh5 15. Rhg1 Re8 16. Bh6 Bf6 17. Qf4 Be5 18. Qd2 Nf8 19. Nc5 Ng6 20. Be3
Qxh2 21. Rg2 Qh5 22. f4 Bxf4 23. Rf1 Rf8 24. Bxf4 Nxf4 25. Qxf4 Qxc5 26. Qf6
Qe3+ 27. Kb1 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.12"]
[Round "6.10"]
[White "Prazmowski, Wlodzimierz"]
[Black "Wrabel, Antoni"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "1619"]
[BlackElo "1752"]
[PlyCount "37"]
[EventDate "2011.05.07"]
[EventRounds "9"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Be7 7. cxd5 Nxd5 8.
Nxd5 exd5 9. Bxe7 Qxe7 10. Bd3 O-O 11. O-O Re8 12. Qc2 Nf8 13. Bf5 g6 14. Bxc8
Raxc8 15. Rac1 Ne6 16. Rfe1 Qd6 17. Qa4 a6 18. Rc2 Kg7 19. b4 $11 1/2-1/2

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.12"]
[Round "6.11"]
[White "Ceglowski, Ryszard"]
[Black "Krawiecki, Stanislaw"]
[Result "0-1"]
[ECO "E51"]
[WhiteElo "1858"]
[BlackElo "1538"]
[PlyCount "92"]
[EventDate "2011.05.07"]
[EventRounds "9"]

1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. Nf3 O-O 5. Bd2 d5 6. e3 Nbd7 7. Bd3 b6 8. cxd5
exd5 9. O-O Re8 10. Qb3 Bxc3 11. Bxc3 c5 12. Bb5 Bb7 13. Ne5 Re6 14. f4 Nxe5
15. fxe5 Ng4 16. Be1 c4 17. Qc3 a6 18. Ba4 b5 19. Bc2 b4 20. Qd2 c3 21. bxc3
bxc3 22. Qe2 Nh6 23. Qd3 g6 24. Qxc3 Rc8 25. Qd2 Rec6 26. Bb3 Nf5 27. Qf2 Qe7
28. Bxd5 Rc2 29. Qf3 Bxd5 30. Qxd5 Nxe3 31. Qe4 Nxf1 32. Kxf1 Qc7 33. Rb1 Qc4+
34. Kg1 Qe2 35. Qxe2 Rxe2 36. g4 Rcc2 37. Bg3 Rb2 38. Rf1 Red2 39. e6 fxe6 40.
a3 Rxd4 41. Be5 Rxg4+ 42. Kh1 Re2 43. Bd6 Rge4 44. Rf8+ Kg7 45. Ra8 Rd4 46.
Rxa6 Rd1# 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.12"]
[Round "6.12"]
[White "Kalhorn, Marcin"]
[Black "Nowak, Edward"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1614"]
[BlackElo "1833"]
[PlyCount "129"]
[EventDate "2011.05.07"]
[EventRounds "9"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nc3 Be7 7. Bd3 Nc6 8.
Nge2 Bg4 9. Be3 Bf6 10. Qd2 Nb4 11. O-O O-O 12. f3 Bd7 13. Ne4 Nxd3 14. Nxf6+
Qxf6 15. Qxd3 Rfe8 16. b3 Qe7 17. Kf2 Bf5 18. Qd2 d5 19. c5 Nd7 20. Bf4 Nf8 21.
Nc3 c6 22. Bg5 Qd7 23. Bh4 f6 24. Bg3 Bg6 25. a4 a5 26. Ra2 Re6 27. Kg1 Rae8
28. Bf2 Qd8 29. Rb2 b6 30. b4 axb4 31. Rxb4 bxc5 32. dxc5 Qa5 33. Qd4 Nd7 34.
Rb7 Ne5 35. Bg3 Qa6 36. Rb6 Qa7 37. f4 Nd7 38. f5 Bxf5 39. Rxf5 Nxb6 40. cxb6
Qa6 41. Rf1 R8e7 42. Qc5 Qd3 43. Bf2 Rd7 44. Qd4 Qa6 45. Qb4 Kf7 46. Rb1 Rb7
47. Qc5 Qd3 48. a5 g6 49. Ra1 Qa6 50. Na2 Rbe7 51. Nb4 Qc8 52. a6 Qa8 53. Ra2
Re4 54. b7 Qe8 55. h3 Rc4 56. Qb6 Rc1+ 57. Kh2 Qb8+ 58. g3 Qe5 59. b8=Q Qe4 60.
Bg1 Rxg1 61. Kxg1 Qe3+ 62. Kg2 Qe4+ 63. Kh2 Qe1 64. Qf2 Qxb4 65. Qxb4 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.12"]
[Round "6.13"]
[White "Borowy, Cezary"]
[Black "Wilczynski, Adam"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1542"]
[BlackElo "1715"]
[PlyCount "81"]
[EventDate "2011.05.07"]
[EventRounds "9"]

1. Nf3 d5 2. e4 dxe4 3. Ng5 Bf5 4. Nc3 Nf6 5. Bc4 e6 6. f3 exf3 7. Qxf3 c6 8.
Nxf7 Bg4 9. Nxd8 Bxf3 10. Nxe6 Bxg2 11. Rg1 b5 12. Rxg2 bxc4 13. Nc7+ Kf7 14.
Nxa8 Bd6 15. d3 cxd3 16. cxd3 Nbd7 17. Be3 Rxa8 18. Kd2 Rb8 19. Kc2 a6 20. Rf1
Be5 21. Bf4 Rb7 22. Bxe5 Nxe5 23. Ne4 Re7 24. a3 Ned7 25. Nxf6 Nxf6 26. Rf5 Re3
27. Rc5 Nd5 28. Kd2 Re6 29. Ra5 Nc7 30. Rf5+ Kg8 31. Re2 Rxe2+ 32. Kxe2 Ne6 33.
Ke3 h6 34. Ra5 Kf7 35. Rxa6 Nd8 36. Kf3 g6 37. Kg3 Ke7 38. Ra7+ Ke6 39. a4 Ke5
40. a5 Ne6 41. Re7 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.12"]
[Round "6.14"]
[White "Mantaev, Ruslan"]
[Black "Kwiek, Janusz"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1271"]
[BlackElo "1775"]
[PlyCount "80"]
[EventDate "2011.05.07"]
[EventRounds "9"]

1. e4 c5 2. c4 Nc6 3. Nf3 d6 4. h3 Nf6 5. d3 g6 6. Nc3 Bg7 7. Rb1 O-O 8. Be2
Bd7 9. O-O a6 10. Re1 Nd4 11. Bf1 Rb8 12. Nxd4 cxd4 13. Ne2 e5 14. Ng3 Be6 15.
a4 Nd7 16. Kh2 b5 17. axb5 axb5 18. b3 Qb6 19. Bd2 Ra8 20. Ra1 Rfb8 21. Qc2 Nc5
22. Ra2 Ra6 23. Rea1 Rba8 24. Bb4 bxc4 25. Bxc5 dxc5 26. bxc4 Bh6 27. Ne2 Bd7
28. Rxa6 Rxa6 29. Rb1 Qa7 30. Nc1 Ra1 31. Kg1 Qa3 32. Rxa1 Qxa1 33. Nb3 Qa3 34.
Nd2 Qb4 35. Nf3 Ba4 36. Qe2 f6 37. g3 Qb1 38. Nh2 Bd1 39. Qe1 Qc2 40. f3 Bd2
0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.12"]
[Round "6.15"]
[White "Baranowicz, Jan"]
[Black "Sacharewicz, Krzysztof"]
[Result "1-0"]
[ECO "C34"]
[WhiteElo "1692"]
[BlackElo "1447"]
[PlyCount "47"]
[EventDate "2011.05.07"]
[EventRounds "9"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. Bc4 Be6 5. Bxe6 fxe6 6. d4 g5 7. h4 Be7 8.
Nxg5 Bxg5 9. Qh5+ Kd7 10. hxg5 Qe8 11. Qg4 h5 12. Qxf4 e5 13. dxe5 Qxe5 14. Qf3
Nc6 15. Nc3 Nd4 16. Qd3 Ne6 17. Bd2 Nxg5 18. Rf1 Ne7 19. O-O-O h4 20. Nd5 Nxd5
21. exd5 Rhf8 22. Qb5+ Ke7 23. Rde1 Ne4 24. Qc4 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.12"]
[Round "6.16"]
[White "Palowski, Artur"]
[Black "Borowski, Marek"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "1566"]
[PlyCount "39"]
[EventDate "2011.05.07"]
[EventRounds "9"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. Nbd2 Bd6 5. Ne5 Nbd7 6. e3 Ne4 7. f3 Nxd2 8.
Qxd2 f6 9. Nd3 b6 10. e4 dxe4 11. fxe4 Ba6 12. Be3 Bb7 13. Nf2 Qe7 14. Bd3 e5
15. d5 O-O 16. O-O Nc5 17. Bc4 a5 18. c3 f5 19. Bxc5 Bxc5 20. d6+ 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.12"]
[Round "6.17"]
[White "Tomczyk, Ryszard"]
[Black "Domagala, Maciej"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "1479"]
[PlyCount "91"]
[EventDate "2011.05.07"]
[EventRounds "9"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nxc6 dxc6 6. Qxd8+ Kxd8 7. Bc4 f6
8. a3 Bc5 9. Nc3 Ne7 10. Na4 Bd6 11. Ba2 Ng6 12. Be3 Nf4 13. O-O-O Ke7 14. Rd2
Be6 15. Bxe6 Nxe6 16. Rhd1 Rhd8 17. b4 a5 18. Bb6 Bc7 19. Rxd8 Bxd8 20. Bxd8+
Rxd8 21. Rxd8 Nxd8 22. bxa5 Kd6 23. Kb2 Ne6 24. f3 h5 25. c3 h4 26. Kc2 Nf4 27.
g3 hxg3 28. hxg3 Ne2 29. Kd3 Nxg3 30. Kc4 g5 31. Nc5 Kc7 32. Ne6+ Kc8 33. Kd3
Nh5 34. Kc4 Nf4 35. Nc5 Kc7 36. Kb3 b6 37. axb6+ Kxb6 38. Nd7+ Kb5 39. Nxf6 Nd3
40. Nd7 c5 41. c4+ Kc6 42. Kc3 Kxd7 43. Kxd3 Kc6 44. Ke3 Kb6 45. Kd3 Ka5 46.
Kc3 1/2-1/2

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.12"]
[Round "6.18"]
[White "Styrylski, Lukasz"]
[Black "Mincewicz, Tomasz"]
[Result "0-1"]
[ECO "B56"]
[BlackElo "1386"]
[PlyCount "132"]
[EventDate "2011.05.07"]
[EventRounds "9"]

1. e4 c5 2. Nf3 d6 3. h3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 e6 7. Bb5 Bd7 8.
Nxc6 Bxc6 9. Bxc6+ bxc6 10. e5 dxe5 11. Qxd8+ Rxd8 12. O-O Bb4 13. Be3 Bxc3 14.
bxc3 Nd5 15. Bxa7 Nxc3 16. Rfe1 Rd5 17. a4 Ra5 18. Ra3 Nb5 19. axb5 Rxa3 20. b6
O-O 21. Rb1 f5 22. Rd1 Kf7 23. Rd7+ Kf6 24. Rb7 Ra1+ 25. Kh2 Rb1 26. Bb8 Rf7
27. Bxe5+ Kg6 28. Rb8 Rd7 29. Bc7 h5 30. Re8 Kf7 31. Rh8 g6 32. Rh7+ Ke8 33.
Rh6 Kf7 34. Rh7+ Ke8 35. Rh8+ Kf7 36. Bd8 Kg7 37. Re8 Kf7 38. Rh8 Rxd8 39. Rxd8
Rxb6 40. Rc8 g5 41. f3 h4 42. g3 hxg3+ 43. Kxg3 Kf6 44. f4 gxf4+ 45. Kxf4 Rb4+
46. Kf3 Rc4 47. Kg3 Rxc2 48. h4 Rc3+ 49. Kh2 e5 50. h5 Kg5 51. Rh8 Rc4 52. Kg3
Rg4+ 53. Kf3 Rh4 54. Rc8 Rxh5 55. Rxc6 Rh3+ 56. Kg2 Ra3 57. Rc1 f4 58. Re1 Kf5
59. Kf2 e4 60. Kg2 Ra2+ 61. Kg1 f3 62. Kf1 Kf4 63. Rc1 e3 64. Rc4+ Kg3 65. Ke1
Ra1+ 66. Rc1 Rxc1# 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.12"]
[Round "6.19"]
[White "Szustakowski, Antoni"]
[Black "Duda, Aleksander"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "1437"]
[PlyCount "47"]
[EventDate "2011.05.07"]
[EventRounds "9"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nf6 6. O-O O-O 7. d3 d6 8. Bd2
Bd7 9. Qc1 a5 10. Bh6 Bxh6 11. Qxh6 Ng4 12. Qd2 Nd4 13. Rad1 Nxf3+ 14. Bxf3 h5
15. Bxb7 Rb8 16. Bg2 Qc7 17. Nd5 Qc8 18. Nxe7+ Kg7 19. Nxc8 Rbxc8 20. Bh3 Rfe8
21. Rfe1 Bf5 22. Bxg4 hxg4 23. Qxa5 Ra8 24. Qc3+ 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.12"]
[Round "6.20"]
[White "Czorniej, Antonina"]
[Black "Martyniuk, Pawel"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "0"]
[EventDate "2011.05.07"]
[EventRounds "9"]

 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.13"]
[Round "7.1"]
[White "Nowak, Lukasz"]
[Black "Lasota, Adam"]
[Result "1/2-1/2"]
[ECO "B49"]
[WhiteElo "1540"]
[BlackElo "1844"]
[PlyCount "93"]
[EventDate "2011.05.07"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 Qc7 7. O-O Nf6 8.
Be3 Bb4 9. Na4 Be7 10. Nxc6 bxc6 11. Nb6 Rb8 12. Nxc8 Qxc8 13. Bd4 Qc7 14. e5
Nd5 15. b3 a5 16. c4 Nf4 17. Bg4 Ng6 18. Qe2 O-O 19. g3 f5 20. Bh5 Nh8 21. f4
Nf7 22. Rfd1 Nd8 23. Rd3 Nb7 24. Qe3 a4 25. Kg2 c5 26. Bc3 axb3 27. axb3 Ra8
28. Rdd1 Rxa1 29. Rxa1 Nd8 30. Bf3 Nc6 31. h3 Rb8 32. Bd1 Qb7 33. Kh2 Ra8 34.
Qc1 $11 Bd8 35. Ra3 Rxa3 36. Qxa3 Nb4 37. Bxb4 cxb4 38. Qb2 Bb6 39. Qe2 Qc6 40.
Qe1 Qc5 41. Kg2 Qd4 42. Kf3 Qb2 43. Qe2 Qc3+ 44. Kg2 Be3 45. h4 Qd4 46. Bc2 Qc3
47. Bd1 $11 1/2-1/2

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.13"]
[Round "7.2"]
[White "Chomczyk, Marek"]
[Black "Koziol, Pawel"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1679"]
[BlackElo "1814"]
[PlyCount "83"]
[EventDate "2011.05.07"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bf4 c5 5. c3 Nf6 6. Nbd2 cxd4 7. cxd4 O-O 8.
Rc1 Qa5 9. Bc4 Nxe4 10. Qb3 Nxd2 11. Bxf7+ Kh8 12. Bxd2 Qf5 13. O-O Nc6 14. Bd5
Nxd4 15. Nxd4 Bxd4 16. Bc3 Bxc3 17. Rxc3 Qe5 18. Re3 Qg7 19. Rfe1 e5 20. Qb4
Qe7 21. Rxe5 Qf6 22. R5e2 a5 23. Qd2 Bf5 24. Re7 Rac8 25. Qh6 g5 26. Qxf6+ Rxf6
27. Rxb7 Bg6 28. f3 Rf5 29. Be6 Re8 30. Bxf5 Rxe1+ 31. Kf2 Rc1 32. Bxg6 hxg6
33. Kg3 Rc2 34. a4 Kg8 35. b3 Rd2 36. Rb5 Rd3 37. Rxg5 Kf7 38. Rxa5 Rxb3 39.
Ra8 d5 40. a5 d4 41. a6 Ra3 42. Kf4 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.13"]
[Round "7.3"]
[White "Woloszyn, Piotr"]
[Black "Prazmowski, Bartosz"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1664"]
[BlackElo "1891"]
[PlyCount "162"]
[EventDate "2011.05.07"]

1. b4 d5 2. Bb2 Nf6 3. e3 e6 4. a3 Bd6 5. d4 Nbd7 6. f4 Ne4 7. Nf3 b6 8. Nbd2
Ndf6 9. Ne5 O-O 10. Bd3 Nxd2 11. Qxd2 c5 12. c3 c4 13. Bc2 Bxe5 14. dxe5 Ne4
15. Bxe4 dxe4 16. Qd4 Qxd4 17. cxd4 Bb7 18. Bc3 f6 19. O-O f5 20. b5 a5 21.
bxa6 Rxa6 22. Rfb1 Rfa8 23. Bb4 Bc6 24. Rc1 b5 25. Rc2 Ra4 26. Raa2 Bd5 27.
Rab2 Bc6 28. Bc5 Kf7 29. h3 h6 30. Rc3 g6 31. g4 R4a6 32. Bd6 Rg8 33. Rg2 g5
34. gxf5 exf5 35. fxg5 hxg5 36. Rcc2 Ke6 37. h4 g4 38. Rgf2 Rh8 39. Rh2 Be8 40.
Kg2 Bh5 41. Kg3 Rg8 42. Rhf2 Rga8 43. Rc3 R8a7 44. d5+ Kxd5 45. Rxf5 Be8 46.
Rf8 Bd7 47. Rf6 Be6 48. h5 b4 49. Bxb4 Kxe5 50. Rf8 Rh7 51. Kh4 g3 52. Rc2 Bf7
53. Rxf7 Rxf7 54. Rxc4 Rh6 55. Rc5+ Kf6 56. Rg5 Ke6 57. Rxg3 Rf5 58. Rg5 Rf3
59. Bc5 Rf1 60. Bd4 Rf5 61. Kg4 Rf1 62. Ra5 Rh7 63. Re5+ Kd6 64. Rxe4 Rg1+ 65.
Kf3 Rxh5 66. Rf4 Kd5 67. Kf2 Rg8 68. Ke2 Ra8 69. Bb2 Rh2+ 70. Rf2 Rh7 71. Kd3
Rd7 72. Rf4 Rb7 73. Rb4 Rh7 74. Rd4+ Kc5 75. Rc4+ Kb5 76. Rb4+ Ka5 77. Bc3 Raa7
78. Rb7+ Ka6 79. Rxa7+ Kxa7 80. Bb4 Rh3 81. Kd4 Rxe3 1/2-1/2

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.13"]
[Round "7.4"]
[White "Kulakiewicz, Mariusz"]
[Black "Palka, Dominika"]
[Result "0-1"]
[ECO "C58"]
[WhiteElo "1808"]
[BlackElo "1745"]
[PlyCount "80"]
[EventDate "2011.05.07"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8.
Ba4 h6 9. Nf3 e4 10. Qe2 Be7 11. Ne5 Bb7 12. Bb3 Nxb3 13. axb3 Qd4 14. Nc4 Nd5
15. O-O O-O 16. Ra4 f5 17. Nc3 Nb4 18. d3 Ba6 19. Be3 exd3 20. cxd3 Qd7 21.
Rfa1 f4 22. Bd2 Bxc4 23. dxc4 f3 24. gxf3 Nc2 25. Rd1 Nd4 26. Qf1 Nxf3+ 27. Kh1
Nxd2 28. Qe2 Bg5 29. Ra5 Rae8 30. Ne4 Qe6 31. Rxg5 hxg5 32. Qxd2 Qxe4+ 33. Kg1
Qe2 34. b4 Qxd2 35. Rxd2 Re4 36. b3 Ref4 37. Kg2 Rf3 38. Rd6 Rxf2+ 39. Kg3
R2f3+ 40. Kg2 R3f6 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.13"]
[Round "7.5"]
[White "Czajkowski, Adam"]
[Black "Powalka, Michal"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1765"]
[BlackElo "1423"]
[PlyCount "57"]
[EventDate "2011.05.07"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. c4 c6 8. O-O
O-O 9. Nc3 f5 10. Qb3 Nxc3 11. bxc3 dxc4 12. Bxc4+ Kh8 13. Ng5 Qc7 14. h3 h6
15. Nf7+ Kh7 16. Nxd6 Qxd6 17. Ba3 Qg6 18. Bxf8 f4 19. Qb1 Bf5 20. Qd1 Nd7 21.
Ba3 b5 22. Bb3 a5 23. Rc1 c5 24. Bc2 Rf8 25. Bxf5 Rxf5 26. Qf3 Nf8 27. Rfe1 Kh8
28. Bxc5 Nh7 29. Qa8+ 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.13"]
[Round "7.6"]
[White "Grzenkowicz, Lukasz"]
[Black "Budrewicz, Henryk"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1633"]
[BlackElo "1589"]
[PlyCount "114"]
[EventDate "2011.05.07"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. O-O d5 6. Bf4 Be7 7. Ne5 Nbd7 8.
Nxd7 Qxd7 9. c3 Nh5 10. Bc1 f5 11. e4 Nf6 12. e5 Ng8 13. Qf3 O-O-O 14. Qd3 h5
15. h4 Nh6 16. a4 a6 17. Nd2 Nf7 18. Nf3 Rdg8 19. Bf4 Qd8 20. Rfc1 g5 21. hxg5
Nxg5 22. Kf1 Ne4 23. Ke2 h4 24. Ne1 hxg3 25. fxg3 Rg4 26. Nc2 Qg8 27. Rh1 Rxh1
28. Bxh1 Nxg3+ 29. Bxg3 Rxg3 30. Bf3 c5 31. b4 c4 32. Qe3 Bg5 33. Qf2 f4 34.
Rd1 Bc6 35. a5 b5 36. Qh2 Be8 37. Rh1 Qg6 38. Qh7 Qd3+ 39. Ke1 Qxc3+ 40. Kd1
Qxf3+ 41. Kc1 Qc3 42. Qa7 f3+ 43. Kb1 Qb3+ 44. Ka1 Qa4+ 45. Kb1 Qb3+ 46. Ka1
Bh6 47. Qxa6+ Kd8 48. Qd6+ Bd7 49. Qb8+ Ke7 50. Qd6+ Ke8 51. Qb8+ Kf7 52. Qh8
Bg7 53. Qh5+ Kf8 54. Qh4 c3 55. Qd8+ Be8 56. Qd6+ Kf7 57. Qc7+ Kg6 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.13"]
[Round "7.7"]
[White "Krawiecki, Stanislaw"]
[Black "Rozycki, Bartlomiej"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1538"]
[BlackElo "1760"]
[PlyCount "52"]
[EventDate "2011.05.07"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. O-O Nf6 5. Re1 O-O 6. d4 d6 7. h3 h6 8. Nc3
a6 9. d5 Nb8 10. a4 c6 11. b3 Qc7 12. Ba3 b5 13. axb5 cxb5 14. Nxb5 axb5 15.
Bxb5 Ba6 16. Bxa6 Rxa6 17. Qd3 Rc8 18. Ra2 Qa7 19. Rea1 Nbd7 20. Qd2 Nxe4 21.
Qe1 Nef6 22. Qb1 Nxd5 23. Bxd6 Rxa2 24. Rxa2 Qb7 25. Bxe5 Nxe5 26. Nxe5 Nc3 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.13"]
[Round "7.8"]
[White "Prazmowski, Wlodzimierz"]
[Black "Kalhorn, Marcin"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1619"]
[BlackElo "1614"]
[PlyCount "95"]
[EventDate "2011.05.07"]

1. c4 f5 2. d4 Nf6 3. Nc3 e6 4. f3 Bb4 5. Nh3 b6 6. Bd2 Bb7 7. Nf4 Qe7 8. Nd3
Bxc3 9. Bxc3 a5 10. Qd2 d6 11. b4 axb4 12. Bxb4 Nc6 13. Bc3 Na5 14. Nb2 Nd7 15.
e3 Qh4+ 16. Qf2 Qe7 17. Bd3 O-O 18. O-O Ra7 19. Qg3 Rfa8 20. Rac1 Qf8 21. e4 f4
22. Qh3 Qf7 23. e5 Nf8 24. exd6 cxd6 25. Rfe1 Nc6 26. Bb1 Bc8 27. Qh4 Ng6 28.
Qh5 Nce7 29. Nd3 Ba6 30. Nb2 Rc7 31. Bb4 d5 32. Bd6 Rb7 33. c5 bxc5 34. dxc5
Nc6 35. Na4 Rba7 36. Qg4 Nd4 37. Nb6 Rd8 38. Rcd1 Ne2+ 39. Kh1 Nc3 40. Bxg6
hxg6 41. Rd4 Qf5 42. Rxf4 Qxg4 43. Rxg4 Bd3 44. a4 Bf5 45. Rd4 Nb5 46. axb5 Rb7
47. Be5 Kf7 48. Rc1 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.13"]
[Round "7.9"]
[White "Kwiek, Janusz"]
[Black "Borowy, Cezary"]
[Result "1/2-1/2"]
[ECO "D07"]
[WhiteElo "1775"]
[BlackElo "1542"]
[PlyCount "89"]
[EventDate "2011.05.07"]

1. Nf3 d5 2. d4 Nc6 3. c4 Bg4 4. cxd5 Bxf3 5. dxc6 Bxc6 6. Nc3 e6 7. e3 Nf6 8.
Qb3 Nd5 9. Bb5 Qd7 10. Nxd5 exd5 11. Bxc6 Qxc6 12. Bd2 Rb8 13. O-O Qd7 14. Rac1
c6 15. Bb4 Bxb4 16. Qxb4 Qe7 17. Qa5 a6 18. Qb6 O-O 19. Rc3 f5 20. Rfc1 f4 21.
exf4 Rxf4 22. Rxc6 Rbf8 23. Re6 Qg5 24. Re5 Qf6 25. Qxf6 R8xf6 26. Re7 Rxd4 27.
Rxb7 h6 28. f3 Rd2 29. Rcc7 Rg6 30. g3 d4 31. Rb8+ Kh7 32. Rcc8 Re6 33. Re8
Rxe8 34. Rxe8 Rxb2 35. Rd8 Rxa2 36. Rxd4 a5 37. Rd6 a4 38. Ra6 h5 39. h4 a3 40.
g4 hxg4 41. fxg4 Ra1+ 42. Kg2 g6 43. h5 gxh5 44. gxh5 a2 45. h6 1/2-1/2

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.13"]
[Round "7.10"]
[White "Wrabel, Antoni"]
[Black "Baranowicz, Jan"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1752"]
[BlackElo "1692"]
[PlyCount "60"]
[EventDate "2011.05.07"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. N1d2 d5 7. exd5 Nxd5 8.
Be2 Bf5 9. Bg4 Bg6 10. a3 a5 11. Nf1 a4 12. c4 axb3 13. cxd5 Nd4 14. Ne3 f5 15.
O-O fxg4 16. Qxg4 Bc5 17. Bd2 O-O 18. Rac1 Rf4 19. Qd1 Nc2 20. g3 Rd4 21. Nxc2
bxc2 22. Qe1 Qxd5 23. Be3 Rc4 24. Bxc5 Rxc5 25. Qe3 Rd8 26. Rfe1 Rc4 27. f3 Rd4
28. Kf2 Rd3 29. Qxe5 Qxf3+ 30. Kg1 Rd2 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.13"]
[Round "7.11"]
[White "Bartczak, Hanna"]
[Black "Kaczmarczyk, Marcin"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "1696"]
[BlackElo "1738"]
[PlyCount "105"]
[EventDate "2011.05.07"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O g6 5. d4 Bg7 6. c4 d5 7. cxd5 Nxd5 8. Nc3
O-O 9. Qc2 Nc6 10. Nxd5 Qxd5 11. Nh4 Qd7 12. Qa4 Rfd8 13. Bf4 Na5 14. Qc2 Bxg2
15. Kxg2 Qxd4 16. Rad1 Qxb2 17. Rxd8+ Rxd8 18. Qxc7 Qd4 19. Qxa7 e6 20. Nf3 Qb2
21. Ng5 Rf8 22. Bd6 Qxa2 23. Bxf8 Qd5+ 24. Nf3 Bxf8 25. Qxb6 Nc4 26. Qd4 Qb5
27. Rc1 Nd6 28. e4 Bh6 29. Rc5 Qb6 30. Rd5 Qxd4 31. Rxd4 Nb5 32. Rd8+ Bf8 33.
e5 Kg7 34. Rd7 h6 35. h4 Na3 36. Nd4 Nc4 37. Nxe6+ Kg8 38. Nxf8 Kxf8 39. f4 Ke8
40. Ra7 h5 41. Kh3 Nb6 42. Rb7 Nd5 43. Kg2 Kf8 44. Kf3 Ne7 45. g4 hxg4+ 46.
Kxg4 Nd5 47. Kg5 Kg7 48. e6 Kf8 49. Rxf7+ Ke8 50. Ra7 Ne7 51. Kf6 Nd5+ 52. Ke5
Ne7 53. Ra8+ 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.13"]
[Round "7.12"]
[White "Kovalchuk, Vasyl"]
[Black "Kucharski, Jacek"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1726"]
[BlackElo "1384"]
[PlyCount "77"]
[EventDate "2011.05.07"]

1. d4 Nf6 2. e3 g6 3. c4 Bg7 4. Nc3 d6 5. Nf3 O-O 6. Be2 b6 7. Qc2 Bb7 8. d5 c6
9. e4 Nbd7 10. h3 cxd5 11. exd5 Nc5 12. b4 Nfe4 13. Nxe4 Nxe4 14. Bb2 Bxb2 15.
Qxb2 Re8 16. O-O e6 17. dxe6 Rxe6 18. Rfd1 Nc3 19. Qxc3 Rxe2 20. Qd3 Bxf3 21.
Qxf3 Re6 22. c5 bxc5 23. bxc5 Rc8 24. Qa3 Rxc5 25. Qxc5 Re1+ 26. Kh2 Qb8 27.
Qd5 Re6 28. Rd2 Kf8 29. g3 Qb6 30. Rad1 Ke7 31. a4 Qb4 32. Qd4 Re4 33. Qxa7+
Kf8 34. Rxd6 Re2 35. Rd8+ Kg7 36. Qd4+ Qxd4 37. R1xd4 Rxf2+ 38. Kg1 Ra2 39.
R8d7 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.13"]
[Round "7.13"]
[White "Herman, Monika"]
[Black "Palowski, Artur"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1694"]
[PlyCount "79"]
[EventDate "2011.05.07"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h5 7. Nf3 Nd7 8. Bd3
Bxd3 9. Qxd3 Qc7 10. Bd2 e6 11. Ng5 Ngf6 12. N3e4 Nxe4 13. Nxe4 O-O-O 14. Qf3
f6 15. O-O-O e5 16. dxe5 Nxe5 17. Qf5+ Qd7 18. Ba5 g6 19. Rxd7 Bh6+ 20. Kb1
gxf5 21. Rxd8+ Rxd8 22. Bxd8 Kxd8 23. Nxf6 Ng4 24. Nxg4 fxg4 25. Re1 Bg7 26. c4
b6 27. f3 Kd7 28. Re4 gxf3 29. gxf3 Bf6 30. b3 c5 31. Kc2 Bg7 32. Kd3 a6 33. f4
b5 34. f5 b4 35. Re6 a5 36. Ke4 Bd4 37. Kd5 Bf2 38. Rh6 Bxh4 39. Rxh5 Be7 40.
Rh7 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.13"]
[Round "7.14"]
[White "Nowak, Edward"]
[Black "Szustakowski, Antoni"]
[Result "1/2-1/2"]
[ECO "A39"]
[WhiteElo "1833"]
[BlackElo "1437"]
[PlyCount "68"]
[EventDate "2011.05.07"]

1. c4 c5 2. Nf3 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 Nf6 6. d4 cxd4 7. Nxd4 O-O 8.
O-O Ng4 9. Nxc6 dxc6 10. Qb3 Nf6 11. h3 Rb8 12. Bf4 Ra8 13. Rfd1 Nd7 14. Be3
Qc7 15. Ne4 Re8 16. Rac1 c5 17. Qa3 Qb6 18. b3 Qb4 19. Bxc5 Qxa3 20. Bxa3 Nf6
21. Nc5 Rb8 22. Bb2 Nh5 23. Bxg7 Nxg7 24. Nd7 Ra8 25. c5 Ne6 26. c6 Nd8 27.
cxb7 Bxb7 28. Bxb7 Nxb7 29. Ne5 Nd6 30. Rc7 Kf8 31. Nd7+ Kg7 32. Ne5 Kf8 33.
Nd7+ Kg7 34. Ne5 Kf8 1/2-1/2

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.13"]
[Round "7.15"]
[White "Domagala, Maciej"]
[Black "Wilczynski, Adam"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1715"]
[PlyCount "52"]
[EventDate "2011.05.07"]

1. d4 Nf6 2. Nc3 d5 3. Nf3 Bf5 4. a3 e6 5. Nh4 Bg6 6. Nxg6 hxg6 7. Bg5 Be7 8.
Qd3 Nbd7 9. f3 c5 10. e4 cxd4 11. Nb5 dxe4 12. fxe4 e5 13. a4 a6 14. Na3 Nc5
15. Qf3 Ne6 16. Bd2 Qd7 17. Nc4 Qc6 18. Bd3 Nd7 19. O-O O-O 20. Qg3 Qc7 21. c3
dxc3 22. Bxc3 Bf6 23. Bb4 Ndc5 24. Ba5 Qc6 25. Nxe5 Bxe5 26. Qxe5 Nxd3 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.13"]
[Round "7.16"]
[White "Mincewicz, Tomasz"]
[Black "Tomczyk, Ryszard"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "1386"]
[BlackElo "1479"]
[PlyCount "98"]
[EventDate "2011.05.07"]

1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. Nf3 g6 5. Qc2 Bg7 6. e4 d6 7. Bd3 Nbd7 8. O-O
O-O 9. Bg5 c6 10. Rfe1 e5 11. Qd2 Qc7 12. Rac1 Rad8 13. b4 Qb8 14. d5 Rc8 15.
dxc6 Rxc6 16. Nd5 Re8 17. b5 Rc5 18. Be3 Rcc8 19. a4 Nxd5 20. cxd5 Nc5 21. Bxc5
dxc5 22. Bc4 Qd6 23. a5 Ra8 24. a6 Bc8 25. h3 h5 26. Qg5 Kh7 27. Qg3 Bh6 28.
Rcd1 Bf4 29. Qh4 Kh6 30. g4 Qd7 31. Kg2 Qd6 32. Ng1 g5 33. Qxh5+ Kg7 34. Ne2
Rh8 35. Nxf4 Rxh5 36. Nxh5+ Kg6 37. Re3 f5 38. exf5+ Bxf5 39. Kg1 Bd7 40. Rf3
Rf8 41. Rxf8 Qxf8 42. Rd3 Qe8 43. Rb3 e4 44. Ng3 Qe5 45. Nxe4 Qd4 46. Bd3 c4
47. Nd6+ cxd3 48. Nb7 Qxd5 49. Rb1 Bxb5 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.13"]
[Round "7.17"]
[White "Borowski, Marek"]
[Black "Mantaev, Ruslan"]
[Result "1-0"]
[ECO "C33"]
[WhiteElo "1566"]
[BlackElo "1271"]
[PlyCount "27"]
[EventDate "2011.05.07"]

1. e4 e5 2. Nc3 Nf6 3. f4 exf4 4. Nf3 Bb4 5. Bc4 O-O 6. e5 Bxc3 7. bxc3 Re8 8.
O-O Nh5 9. d4 d6 10. exd6 Bg4 11. Qd3 cxd6 12. Rb1 Re7 13. Ng5 Rc7 14. Qxh7+
1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.13"]
[Round "7.18"]
[White "Sacharewicz, Krzysztof"]
[Black "Martyniuk, Pawel"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "1447"]
[PlyCount "93"]
[EventDate "2011.05.07"]

1. d4 e6 2. c4 Nf6 3. Nc3 c5 4. e3 d5 5. Nf3 Nc6 6. Be2 a6 7. O-O Ne4 8. dxc5
Nxc3 9. bxc3 Bxc5 10. cxd5 exd5 11. Nd4 Bxd4 12. exd4 O-O 13. Bd3 Qf6 14. Qh5
g6 15. Qxd5 Rd8 16. Qc5 Qh4 17. Bg5 b6 18. Qxc6 Qxg5 19. Qxa8 Bf5 20. Qf3 Be6
21. Bxa6 Qa5 22. Bb7 Rd7 23. d5 Bf5 24. Bc6 Rd8 25. g4 Bc8 26. Qf6 b5 27. Rfe1
Qb6 28. Qxd8+ Qxd8 29. Re8+ Qxe8 30. Bxe8 Bxg4 31. Bxb5 Bf3 32. d6 Bg4 33. f3
Bh3 34. Kf2 Kf8 35. Kg3 Bf5 36. c4 f6 37. Re1 h5 38. c5 g5 39. c6 h4+ 40. Kf2
g4 41. d7 Bxd7 42. cxd7 gxf3 43. d8=Q+ Kf7 44. Qe7+ Kg6 45. Rg1+ Kf5 46. Bd3+
Kf4 47. Qxf6# 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.13"]
[Round "7.19"]
[White "Tkaczyk, Konrad"]
[Black "Pawlowski, Kazimierz"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "60"]
[EventDate "2011.05.07"]

1. d4 d5 2. g3 c6 3. Nf3 h6 4. Bg2 Bf5 5. Nbd2 Nf6 6. c3 Nbd7 7. O-O Qc7 8. Re1
g5 9. a4 e5 10. dxe5 Nxe5 11. Nxe5 Qxe5 12. Nf3 Qc7 13. Nd4 Bg6 14. e3 Bd6 15.
f4 O-O-O 16. b4 Be4 17. Ra2 Bxg2 18. Rxg2 Ne4 19. Qd3 Rde8 20. Bb2 Kb8 21. b5
gxf4 22. exf4 Nc5 23. Qf1 Rxe1 24. Qxe1 Nxa4 25. bxc6 Nxb2 26. Rxb2 Qxc6 27.
Nxc6+ Kc7 28. Ne5 Bc5+ 29. Kg2 Re8 30. Qd2 Rd8 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.13"]
[Round "7.20"]
[White "Czorniej, Antonina"]
[Black "Duda, Aleksander"]
[Result "1-0"]
[ECO "C65"]
[PlyCount "83"]
[EventDate "2011.05.07"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Qe2 d6 5. O-O Bg4 6. d3 Bxf3 7. Qxf3 g6 8.
Bg5 Bg7 9. Qe3 O-O 10. c3 a6 11. Bxc6 bxc6 12. f4 exf4 13. Qxf4 h5 14. Bxf6
Bxf6 15. Qxf6 Qxf6 16. Rxf6 c5 17. Nd2 Rab8 18. b3 a5 19. a3 Ra8 20. Re1 a4 21.
b4 cxb4 22. cxb4 c5 23. Rb1 cxb4 24. Rxb4 Rfd8 25. Rb6 d5 26. e5 d4 27. Rfd6
Rxd6 28. Rxd6 Rc8 29. Ne4 Rc1+ 30. Kf2 Rc2+ 31. Kf3 Kg7 32. Rxd4 f5 33. exf6+
Kf7 34. Rxa4 h4 35. Ra7+ Kf8 36. Re7 h3 37. gxh3 Rxh2 38. Kg3 Ra2 39. Ng5 Rxa3
40. Nh7+ Kg8 41. f7+ Kg7 42. f8=Q# 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.14"]
[Round "8.1"]
[White "Palka, Dominika"]
[Black "Chomczyk, Marek"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1745"]
[BlackElo "1679"]
[PlyCount "115"]
[EventDate "2011.05.07"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Bb4 7. Qb3 Be7 8. Nf3
Nbd7 9. Bd3 O-O 10. O-O h6 11. Bh4 Ne4 12. Bxe7 Qxe7 13. Bxe4 dxe4 14. Nd2 Nf6
15. Qc2 Re8 16. Nc4 Nh7 17. d5 cxd5 18. Nxd5 Qc5 19. Rfd1 Bg4 20. Rd4 Rac8 21.
Qd2 b5 22. b4 Qc6 23. Na5 Qc2 24. Nb3 Qxd2 25. Rxd2 Be6 26. Nc5 Nf8 27. h3 f5
28. Nc3 Bc4 29. Rd6 a5 30. a3 axb4 31. axb4 Ne6 32. Nxe6 Rxe6 33. Rxe6 Bxe6 34.
Nxb5 Rb8 35. Nd4 Bc4 36. Rb1 Bd3 37. Rb2 g6 38. Kh2 Kf7 39. Kg3 Kf6 40. b5 Rb6
41. Rb3 Ke5 42. Rc3 f4+ 43. Kg4 fxe3 44. fxe3 Rb7 45. Rc6 Bxb5 46. Rc5+ Kf6 47.
Rxb5 Ra7 48. Rb6+ Kf7 49. Re6 h5+ 50. Kg3 Ra3 51. Rxe4 g5 52. h4 g4 53. Re6 Rd3
54. Kf4 Rxd4+ 55. exd4 Kxe6 56. g3 Kd5 57. Kg5 Ke4 58. d5 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.14"]
[Round "8.2"]
[White "Budrewicz, Henryk"]
[Black "Lasota, Adam"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1589"]
[BlackElo "1844"]
[PlyCount "120"]
[EventDate "2011.05.07"]

1. d4 d5 2. e3 Bf5 3. f4 Nf6 4. Nf3 h6 5. c3 e6 6. Be2 c5 7. O-O Nc6 8. Nbd2 c4
9. Ne5 Nxe5 10. fxe5 Ne4 11. Nxe4 Bxe4 12. Rf4 Bg6 13. h4 Be7 14. h5 Bh7 15.
Qa4+ Kf8 16. Bg4 Qe8 17. Qd1 Bg5 18. Rf3 Be4 19. Rh3 b5 20. Bd2 Qd8 21. Qf1 Ke7
22. Qf2 Rf8 23. Be2 f6 24. Qg3 fxe5 25. Qxe5 Rf6 26. Rg3 Qb8 27. Rxg5 hxg5 28.
Qxg5 Qf8 29. Be1 Kd7 30. Bg3 Rf5 31. Qg4 Qf6 32. Bf4 g6 33. hxg6 Rg8 34. Be5
Qxg6 35. Qxg6 Rxg6 36. g4 Bf3 37. Bxf3 Rxf3 38. Kg2 Rxe3 39. Kf2 Rd3 40. Rh1
Rd2+ 41. Kf3 Rxb2 42. Rh7+ Kc6 43. Rxa7 b4 44. cxb4 Rxb4 45. a4 Kb6 46. Rc7
Rxa4 47. Kf4 Ra7 48. Rc5 Rf7+ 49. Kg3 Rf1 50. Bc7+ Kb7 51. Kg2 Rd1 52. Be5
Rxg4+ 53. Kf3 Rgxd4 54. Rc7+ Kb6 55. Rc8 R1d3+ 56. Kf2 Re4 57. Rb8+ Ka7 58. Bd6
c3 59. Rb3 Rd2+ 60. Kf3 c2 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.14"]
[Round "8.3"]
[White "Czajkowski, Adam"]
[Black "Nowak, Lukasz"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1765"]
[BlackElo "1540"]
[PlyCount "66"]
[EventDate "2011.05.07"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Bxc5 7. Bd3 Nc6 8.
Bf4 h6 9. O-O g5 10. Bg3 h5 11. h4 g4 12. Ng5 Ndxe5 13. Re1 f6 14. Bb5 O-O 15.
Bxc6 bxc6 16. Kh1 fxg5 17. Rxe5 Be7 18. Qd3 Rf5 19. hxg5 Bxg5 20. Rae1 Qf8 21.
Rxf5 exf5 22. Nxd5 Qf7 23. Nc7 Rb8 24. Ne6 Bxe6 25. Bxb8 Bd5 26. Be5 h4 27. Kg1
f4 28. b3 h3 29. Qa6 Qf8 30. gxh3 gxh3 31. Kh2 Bg2 32. Qxa7 f3 33. Qc7 Qc5 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.14"]
[Round "8.4"]
[White "Prazmowski, Bartosz"]
[Black "Prazmowski, Wlodzimierz"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1891"]
[BlackElo "1619"]
[PlyCount "69"]
[EventDate "2011.05.07"]

1. g3 d5 2. Bg2 c5 3. d3 Nc6 4. Nd2 Bf5 5. e3 e6 6. b3 Nf6 7. Bb2 Rc8 8. Ne2
Qd7 9. O-O Be7 10. h3 h5 11. e4 dxe4 12. dxe4 Bg6 13. Nf4 Rd8 14. Nxg6 fxg6 15.
Nc4 Qc7 16. Qe2 b5 17. Ne3 a6 18. a4 Nd4 19. Bxd4 cxd4 20. Nd1 Bc5 21. Nb2 O-O
22. Nd3 Nd7 23. axb5 axb5 24. Nf4 Rf6 25. Qxb5 h4 26. Nd3 Rb8 27. Qc4 hxg3 28.
fxg3 Rbf8 29. Rxf6 Rxf6 30. b4 Bd6 31. Qxc7 Bxc7 32. Ra7 Bxg3 33. Rxd7 e5 34.
b5 Rb6 35. Rd5 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.14"]
[Round "8.5"]
[White "Koziol, Pawel"]
[Black "Woloszyn, Piotr"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1814"]
[BlackElo "1664"]
[PlyCount "109"]
[EventDate "2011.05.07"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O c5 5. c4 g6 6. Nc3 Bg7 7. Re1 O-O 8. e4
d6 9. d4 cxd4 10. Nxd4 Qc8 11. b3 Nc6 12. Nde2 Re8 13. Bb2 Ne5 14. h3 h5 15.
Rb1 Rb8 16. Nf4 Kh7 17. Ncd5 Bxd5 18. exd5 Qf5 19. Re3 Bh6 20. Rxe5 dxe5 21.
Nd3 e4 22. Ne5 Kg8 23. Nc6 Rbc8 24. Ba3 Bf8 25. Nxa7 Rc7 26. Nb5 Rd7 27. Bb2 e5
28. Nc3 Bc5 29. Qe2 Bd4 30. Re1 Rdd8 31. Qc2 Ra8 32. a4 Red8 33. Nxe4 Bxb2 34.
Qxb2 Nd7 35. Qa3 Kg7 36. Re3 Nc5 37. Nxc5 bxc5 38. Qxc5 Rac8 39. Qa3 g5 40. Qb2
f6 41. a5 Rd6 42. Qa3 Qd7 43. Qa2 Qc7 44. Bf1 Qc5 45. Bd3 Kf7 46. Qe2 Rh8 47.
Qf3 Qd4 48. Qf5 Ke7 49. Qg6 Re8 50. Bf5 Kd8 51. Be6 Qa1+ 52. Kg2 Rdxe6 53. dxe6
Qxa5 54. Qxf6+ Kc8 55. Qxe5 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.14"]
[Round "8.6"]
[White "Rozycki, Bartlomiej"]
[Black "Kulakiewicz, Mariusz"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1760"]
[BlackElo "1808"]
[PlyCount "105"]
[EventDate "2011.05.07"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 O-O
8. O-O Re8 9. Bg5 h6 10. Bh4 Be7 11. Qf3 Rb8 12. b3 Nh7 13. Bxe7 Qxe7 14. Rae1
d6 15. Qg3 Qf6 16. Na4 Re5 17. f4 Re7 18. e5 dxe5 19. fxe5 Qg5 20. Qf2 Be6 21.
Qxa7 Rbe8 22. Qe3 Bd5 23. Bxh7+ Kxh7 24. Qxg5 hxg5 25. Nc3 Kg6 26. Nxd5 cxd5
27. a4 c5 28. Re2 Rxe5 29. Rxe5 Rxe5 30. a5 Re6 31. Ra1 Ra6 32. c3 Kf5 33. b4
cxb4 34. cxb4 Ke5 35. b5 Ra8 36. b6 Kd6 37. b7 Re8 38. Rc1 Kd7 39. a6 d4 40. a7
d3 41. b8=Q d2 42. Qxe8+ Kxe8 43. Rd1 Ke7 44. Rxd2 Kf6 45. a8=Q Kg6 46. Qe4+
Kh6 47. h4 f6 48. hxg5+ Kh5 49. Rd3 fxg5 50. g4+ Kh4 51. Rd4 g6 52. Qh1+ Kg3
53. Qg2+ 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.14"]
[Round "8.7"]
[White "Powalka, Michal"]
[Black "Kovalchuk, Vasyl"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1423"]
[BlackElo "1726"]
[PlyCount "96"]
[EventDate "2011.05.07"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nf6 8. h5
Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Bd6 12. Bxd6 Qxd6 13. O-O-O Nbd7 14. c4
O-O-O 15. Kb1 Rhe8 16. Ne4 Nxe4 17. Qxe4 Nf6 18. Qe5 Ng4 19. Qxd6 Rxd6 20. Rd2
Red8 21. Rh4 f5 22. Kc2 c5 23. dxc5 Rxd2+ 24. Nxd2 Nxf2 25. b4 Ng4 26. Rh3 Kc7
27. a4 Kc6 28. Kc3 e5 29. Rf3 f4 30. Ne4 Rd4 31. b5+ Kc7 32. Rxf4 Rxc4+ 33.
Kxc4 exf4 34. Kd3 Ne5+ 35. Kd4 f3 36. gxf3 Nxf3+ 37. Kd5 Nh4 38. Nd6 g6 39. c6
b6 40. a5 bxa5 41. b6+ Kxb6 42. Ne8 gxh5 43. c7 Kb7 44. Kd6 Ng6 45. Kd7 Ne5+
46. Kd8 Nc6+ 47. Kd7 Nb8+ 48. Kd8 Nc6+ 1/2-1/2

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.14"]
[Round "8.8"]
[White "Baranowicz, Jan"]
[Black "Bartczak, Hanna"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1692"]
[BlackElo "1696"]
[PlyCount "78"]
[EventDate "2011.05.07"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. f4 e5 5. Nf3 exd4 6. Qxd4 c6 7. e5 dxe5 8.
fxe5 Bc5 9. Qf4 Qe7 10. Be2 Nd5 11. Nxd5 cxd5 12. Bd2 Nb6 13. O-O-O O-O 14. Bd3
f5 15. h4 Be6 16. Ng5 Nc4 17. Nxe6 Qxe6 18. Bxc4 dxc4 19. Bc3 b5 20. Bd4 Be7
21. c3 a5 22. Kd2 b4 23. Ke2 Rf6 24. Kf2 Rg6 25. g3 Re8 26. Rhe1 Qc6 27. Qf3
Qa4 28. Qd5+ Kf8 29. Qxc4 Rg4 30. Rd2 f4 31. Rf1 Rxg3 32. Ke1 Rg4 33. Bc5 Bxc5
34. Qxc5+ Kf7 35. Rf3 bxc3 36. Qxc3 Qe4+ 37. Re2 Qb4 38. Qxb4 axb4 39. Re4 Rxh4
1/2-1/2

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.14"]
[Round "8.9"]
[White "Borowy, Cezary"]
[Black "Herman, Monika"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1542"]
[BlackElo "1694"]
[PlyCount "73"]
[EventDate "2011.05.07"]

1. Nf3 Nf6 2. b3 e6 3. Bb2 d5 4. c4 dxc4 5. bxc4 c5 6. g3 b6 7. Bg2 Bb7 8. O-O
Be7 9. Qc2 Nbd7 10. d3 O-O 11. Nc3 Rb8 12. e4 h6 13. Ne1 Nh7 14. f4 h5 15. f5
exf5 16. Rxf5 g6 17. Rf1 h4 18. Nd5 Bd6 19. g4 Qg5 20. h3 Rbe8 21. Nf3 Qd8 22.
Rae1 Ng5 23. Qd2 Nxf3+ 24. Rxf3 Bxd5 25. cxd5 Bg3 26. Ref1 Ne5 27. Rf6 Kg7 28.
Qg5 Qb8 29. d4 Nd3 30. Ba1 cxd4 31. Bxd4 Ne5 32. Rc6 Kh7 33. Bxe5 Rxe5 34.
Rxf7+ Rxf7 35. Qxg6+ Kh8 36. Qxf7 Bh2+ 37. Kh1 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.14"]
[Round "8.10"]
[White "Wilczynski, Adam"]
[Black "Grzenkowicz, Lukasz"]
[Result "1/2-1/2"]
[ECO "D33"]
[WhiteElo "1715"]
[BlackElo "1633"]
[PlyCount "111"]
[EventDate "2011.05.07"]

1. c4 c5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 e6 5. Nf3 d5 6. cxd5 exd5 7. d4 cxd4 8.
Nxd4 Bc5 9. Nb3 Bb4 10. O-O Bxc3 11. bxc3 O-O 12. Bg5 Be6 13. Nc5 Qe7 14. Nxe6
fxe6 15. e4 dxe4 16. Bxe4 Qc5 17. Bxf6 Rxf6 18. Qd3 h6 19. Rae1 Raf8 20. Qe3
Qxe3 21. Rxe3 Rd8 22. Re2 Na5 23. Rb1 b6 24. Rb4 Rd1+ 25. Kg2 Rd7 26. h4 g6 27.
Bf3 Rd3 28. Bg4 Rd6 29. h5 gxh5 30. Bxh5 Nb7 31. Rg4+ Kh7 32. Rd4 Rxd4 33. cxd4
Nd6 34. Rc2 Nb5 35. Rc4 Rf8 36. a4 Na3 37. Rc3 Nb1 38. Rc7+ Kg8 39. Bg6 Nd2 40.
Bc2 Rd8 41. Rxa7 Rxd4 42. Rb7 Rd6 43. Rc7 Kf8 44. f4 Rd4 45. Kf2 Rc4 46. Rxc4
Nxc4 47. Bb3 Nd6 48. Bxe6 Ne4+ 49. Kf3 Nc5 50. Bd5 Nxa4 51. Kg4 Nc3 52. Bb3 Ne2
$11 53. Bc4 Nd4 54. Kh5 Kg7 55. g4 b5 56. Bd5 1/2-1/2

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.14"]
[Round "8.11"]
[White "Kwiek, Janusz"]
[Black "Krawiecki, Stanislaw"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1775"]
[BlackElo "1538"]
[PlyCount "71"]
[EventDate "2011.05.07"]

1. Nf3 Nf6 2. d4 e6 3. c4 Bb4+ 4. Bd2 Bxd2+ 5. Nbxd2 O-O 6. e4 d5 7. e5 Nfd7 8.
cxd5 exd5 9. Bd3 c5 10. Qc2 h6 11. dxc5 Qe7 12. O-O Nxc5 13. Bf5 Nc6 14. Bxc8
Raxc8 15. Qf5 Rfe8 16. Rfe1 Nb4 17. Re3 g6 18. Qf4 Nc2 19. Qxh6 Qf8 20. Qh3
Nxa1 21. Ng5 Qg7 22. Rf3 Rc7 23. Qg3 Ne6 24. Nxe6 Rxe6 25. Rc3 Rec6 26. f4 Nc2
27. Nb3 Qf8 28. f5 Qg7 29. f6 Qf8 30. Qh3 d4 31. Rg3 Qb4 32. Kf2 Qe1+ 33. Kf3
Qe3+ 34. Kg4 Qe4+ 35. Kg5 Qxe5+ 36. Kh4 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.14"]
[Round "8.12"]
[White "Tomczyk, Ryszard"]
[Black "Kalhorn, Marcin"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1479"]
[BlackElo "1614"]
[PlyCount "98"]
[EventDate "2011.05.07"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. g3 Nc6 5. c3 Bd7 6. Bg2 Nge7 7. d3 Qc7 8. d4
cxd4 9. cxd4 Qb6 10. g4 Na5 11. O-O Bb5 12. Re1 Ba6 13. b3 Ng6 14. Bd2 Nc6 15.
Bc3 Rc8 16. Bb2 Nb4 17. Nc3 Nd3 18. Na4 Qc7 19. Re2 Ngf4 20. Rd2 Bb4 21. Rxd3
Nxd3 22. Bf1 Nxb2 23. Nxb2 Bxf1 24. Kxf1 Ba3 25. Rb1 Qc2 26. Ne1 Qxd1 27. Nxd1
Kd7 28. Ne3 Rc1 29. Rxc1 Bxc1 30. Nd3 Bxe3 31. fxe3 Rc8 32. Nc5+ Kc6 33. Ke2 b6
34. Nd3 Kb5 35. Kd2 a5 36. a3 Kc6 37. h4 $11 f6 38. exf6 gxf6 39. Nf2 Rg8 40.
Ke2 Kb5 41. Kd3 Rc8 42. Kd2 a4 43. b4 Kc4 44. Kc2 Rg8 45. Kb2 h5 46. gxh5 Rg2
47. h6 Rxf2+ 48. Kc1 Rh2 49. h7 Rxh4 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.14"]
[Round "8.13"]
[White "Kucharski, Jacek"]
[Black "Nowak, Edward"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1384"]
[BlackElo "1833"]
[PlyCount "43"]
[EventDate "2011.05.07"]

1. d4 e6 2. Nf3 f5 3. Bf4 Nf6 4. c3 d6 5. e3 Be7 6. Bg5 Nbd7 7. Nbd2 O-O 8. Qb3
d5 9. Bd3 c6 10. Bf4 Ne4 11. h4 Ndf6 12. g3 Ng4 13. Bxe4 fxe4 14. Nh2 Nf6 15.
O-O-O Bd6 16. Rdf1 a5 17. f3 b5 18. Rf2 exf3 19. Rxf3 Bd7 20. Bxd6 Rf7 21. Rhf1
Be8 22. Bc5 1/2-1/2

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.14"]
[Round "8.14"]
[White "Szustakowski, Antoni"]
[Black "Wrabel, Antoni"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "1437"]
[BlackElo "1752"]
[PlyCount "68"]
[EventDate "2011.05.07"]

1. c4 g6 2. Nc3 Bg7 3. g3 c5 4. Bg2 Nc6 5. Nf3 e6 6. O-O Nge7 7. e3 O-O 8. Ne2
d5 9. cxd5 Nxd5 10. d4 cxd4 11. Nexd4 Nxd4 12. Nxd4 Qb6 13. Rb1 Rd8 14. Bd2 Bd7
15. Nb3 Nb4 16. a3 Nc6 17. Nc1 Be8 18. Ne2 Rd7 19. Qc1 Rc8 20. Nc3 Ne7 21. e4
Rdc7 22. Bf4 Rc4 23. Bd2 Bb5 24. Re1 R4c7 25. Be3 Qa6 26. Bd2 Bd3 27. Ra1 Nc6
28. Bf1 Nd4 29. Bxd3 Qxd3 30. Re3 Qc4 31. Qd1 Nb3 32. Rb1 Rd7 33. Re2 Rcd8 34.
Rc1 Rxd2 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.14"]
[Round "8.15"]
[White "Kaczmarczyk, Marcin"]
[Black "Borowski, Marek"]
[Result "0-1"]
[WhiteElo "1738"]
[BlackElo "1566"]
[PlyCount "0"]
[EventDate "2011.05.07"]

 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.14"]
[Round "8.16"]
[White "Palowski, Artur"]
[Black "Sacharewicz, Krzysztof"]
[Result "1/2-1/2"]
[ECO "D02"]
[BlackElo "1447"]
[PlyCount "70"]
[EventDate "2011.05.07"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. Nbd2 c5 5. c4 Nc6 6. e3 h6 7. h3 cxd4 8. Nxd4
Nxd4 9. exd4 Bd6 10. Bxd6 Qxd6 11. c5 Qf4 12. Nf3 O-O 13. Bd3 Bd7 14. Ne5 Ne4
15. O-O Be8 16. Nf3 Ng5 17. Nxg5 Qxg5 18. f4 Qf6 19. Kh1 g6 20. Be2 b6 21. b4
bxc5 22. bxc5 Bc6 23. Qd2 Rfb8 24. Rab1 Qd8 25. Rb3 Rxb3 26. axb3 Rb8 27. b4
Qd7 28. Ra1 Qb7 29. b5 Bxb5 30. Bxb5 Qxb5 31. Rxa7 Qc4 32. Qe3 Rb3 33. Qe5
Rxh3+ 34. gxh3 Qf1+ 35. Kh2 Qf2+ 1/2-1/2

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.14"]
[Round "8.17"]
[White "Tkaczyk, Konrad"]
[Black "Mincewicz, Tomasz"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "1386"]
[PlyCount "84"]
[EventDate "2011.05.07"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Qf3 Nf6 5. Bb5+ Bd7 6. Bxd7+ Nbxd7 7. Qxd5
Nxd5 8. d4 cxd4 9. cxd4 e6 10. a3 Bd6 11. g3 O-O 12. Nf3 e5 13. dxe5 Nxe5 14.
Nxe5 Bxe5 15. O-O Rac8 16. Ra2 Rfd8 17. Nd2 f5 18. Nf3 Bf6 19. Bd2 Rc2 20. Raa1
Bxb2 21. Rab1 b6 22. Rbd1 Nc3 23. Bxc3 Rxd1 24. Rxd1 Rxc3 25. Rd8+ Kf7 26. Ng5+
Kg6 27. Ne6 Rxa3 28. Nf8+ Kh6 29. Rd6+ Bf6 30. f4 Rb3 31. Kg2 Rb2+ 32. Kh3 Rc2
33. Nd7 Kg6 34. Ne5+ Kh6 35. Nd7 Kg6 36. Ne5+ Kh5 37. Nd7 Bb2 38. Nxb6 axb6 39.
Rxb6 Bd4 40. Rb1 Kg6 41. Rd1 Bc5 42. Kh4 Rxh2# 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.14"]
[Round "8.18"]
[White "Martyniuk, Pawel"]
[Black "Domagala, Maciej"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "106"]
[EventDate "2011.05.07"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. O-O d5 5. exd5 exd5 6. Re1+ Be6 7. Bb5 Bd6 8.
b4 Qf6 9. Nc3 Nge7 10. bxc5 Bxc5 11. d4 Bb4 12. Bg5 Qg6 13. Qd2 O-O 14. Nh4
Bxc3 15. Nxg6 Bxd2 16. Nxe7+ Nxe7 17. Bxe7 Bxe1 18. Bxf8 Bxf2+ 19. Kxf2 Kxf8
20. h4 Bf5 21. c4 Bd3 22. Rc1 Rc8 23. Rc3 Bxc4 24. Bxc4 Rxc4 25. Ra3 a6 26. Ke3
Ke7 27. Rb3 b5 28. Ra3 Rc6 29. Ra5 Kd6 30. Kd2 Kc7 31. h5 Kb6 32. Ra3 b4 33.
Rf3 Rc4 34. Kd3 Rc3+ 35. Kd2 Rxf3 36. gxf3 Kb5 37. f4 Kc4 38. Kc2 a5 39. f5 a4
40. f6 gxf6 41. h6 f5 42. Kb2 f4 43. a3 b3 44. Kc1 Kc3 45. Kd1 b2 46. Ke2 b1=Q
47. Kf3 Qe4+ 48. Kf2 Kd3 49. Kf1 Ke3 50. Kg1 Kf3 51. Kh2 Qe2+ 52. Kh3 Qg2+ 53.
Kh4 Qg4# 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.14"]
[Round "8.19"]
[White "Mantaev, Ruslan"]
[Black "Czorniej, Antonina"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1271"]
[PlyCount "91"]
[EventDate "2011.05.07"]

1. e4 c6 2. Nc3 d5 3. exd5 cxd5 4. Bb5+ Nc6 5. h3 Nf6 6. Nf3 Bd7 7. d4 h6 8.
O-O a6 9. Be2 Bf5 10. a3 e6 11. Bd3 Bxd3 12. Qxd3 Bd6 13. Qd1 O-O 14. Be3 Re8
15. Ne2 b5 16. c3 e5 17. dxe5 Nxe5 18. Nxe5 Bxe5 19. Bf4 g5 20. Bxe5 Rxe5 21.
f4 gxf4 22. Rxf4 Qd6 23. Qf1 Rxe2 24. Rxf6 Qc5+ 25. Kh1 Re6 26. Rxf7 Rf8 27.
Rf3 Rxf3 28. Qxf3 d4 29. Qg4+ Kf7 30. Rf1+ Rf6 31. Qd7+ Kg6 32. Rxf6+ Kxf6 33.
Qxd4+ Qxd4 34. cxd4 Ke6 35. g4 Kd5 36. h4 Kxd4 37. Kg2 a5 38. Kf3 Ke5 39. b3 b4
40. a4 Kf6 41. Kf4 Kg7 42. Ke5 Kg6 43. Ke6 h5 44. g5 Kg7 45. Kd6 Kg6 46. Kc5
1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.14"]
[Round "8.20"]
[White "Duda, Aleksander"]
[Black "Pawlowski, Kazimierz"]
[Result "0-1"]
[ECO "D10"]
[PlyCount "86"]
[EventDate "2011.05.07"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 a6 5. e3 Bf5 6. Nf3 h6 7. g3 Nc6 8. Bg2
Nb4 9. O-O Nc2 10. Rb1 Nxe3 11. Qe2 Nxf1 12. Ra1 Nxg3 13. fxg3 Nf6 14. Ne5 Qb6
15. Be3 Ne4 16. Nxe4 Bxe4 17. Bxe4 dxe4 18. d5 Qd6 19. Rd1 Rc8 20. Ng4 g5 21.
a3 Bg7 22. b4 b5 23. Bc5 Qg6 24. d6 O-O 25. dxe7 Rfe8 26. Rd8 f5 27. Rxc8 Rxc8
28. h4 fxg4 29. Qxg4 Re8 30. hxg5 e3 31. Kf1 Qd3+ 32. Qe2 Qf5+ 33. Ke1 Bc3+ 34.
Qd2 Bxd2+ 35. Kd1 Qb1+ 36. Ke2 hxg5 37. Bxe3 Bxe3 38. Kxe3 Rxe7+ 39. Kf3 Qe4+
40. Kf2 g4 41. a4 Qc2+ 42. Kf1 Rd7 43. axb5 Rd1# 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.15"]
[Round "9.1"]
[White "Lasota, Adam"]
[Black "Palka, Dominika"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1844"]
[BlackElo "1745"]
[PlyCount "115"]
[EventDate "2011.05.07"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 O-O 6. Be2 Nbd7 7. c3 b6 8. Nbd2
Bb7 9. O-O c5 10. a4 Ne4 11. Nxe4 Bxe4 12. Nd2 Bb7 13. Bg3 Qc7 14. Qb3 Kh8 15.
d5 Rae8 16. Bb5 a6 17. Bxd7 Qxd7 18. Qxb6 Bxd5 19. Qxa6 Bb7 20. Qb5 Bc6 21. Qc4
Qb7 22. Qb3 Bxg2 23. Qxb7 Bxb7 24. Rfc1 Ra8 25. Ra3 Bc6 26. b3 Rfb8 27. Kf1 Bf6
28. Ke2 Kg7 29. e4 Bd7 30. h4 Kh6 31. Nc4 Be6 32. Kd3 Kh5 33. a5 Rb5 34. Rh1
Bxc4+ 35. Kxc4 Rbxa5 36. Rxa5 Rxa5 37. b4 Ra3 38. Rc1 cxb4 39. cxb4 Ra8 40. Rb1
Kg4 41. b5 Rc8+ 42. Kd3 Rc3+ 43. Kd2 Rc7 44. b6 Rb7 45. Kd3 Be5 46. Bxe5 dxe5
47. Kc4 h5 48. Kd5 g5 49. hxg5 h4 50. Kc6 Rb8 51. Kc7 Rh8 52. b7 Kf3 53. b8=Q
Rxb8 54. Rxb8 h3 55. Kd7 Kxf2 56. Kxe7 h2 57. Rh8 Kg2 58. Kxf7 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.15"]
[Round "9.2"]
[White "Chomczyk, Marek"]
[Black "Czajkowski, Adam"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1679"]
[BlackElo "1765"]
[PlyCount "85"]
[EventDate "2011.05.07"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Nf6 7. f3 Bb4 8. Bd2
Nc6 9. Nxc6 dxc6 10. Bd3 Bd6 11. g3 e5 12. Qe2 b5 13. h3 c5 14. Qg2 Bb7 15. Bg5
b4 16. Nd1 Nd7 17. Ne3 h6 18. Nf5 hxg5 19. Nxg7+ Kd8 20. Qd2 c4 21. Bxc4 Bf8
22. O-O-O Kc8 23. Ne8 Qxc4 24. Qxd7+ Kb8 25. Nd6 Bxd6 26. Qxd6+ Ka7 27. Qxe5
Rhd8 28. Qxg5 Rac8 29. Qe3+ Ka8 30. Qb3 Qc7 31. g4 Qf4+ 32. Kb1 Rd2 33. Rxd2
Qxd2 34. Rc1 Qg2 35. h4 Rc7 36. h5 Bc8 37. Qd5+ Ka7 38. Qd6 Rb7 39. h6 Be6 40.
h7 Bxa2+ 41. Kxa2 b3+ 42. cxb3 Qxf3 43. Qd4+ 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.15"]
[Round "9.3"]
[White "Rozycki, Bartlomiej"]
[Black "Prazmowski, Bartosz"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1760"]
[BlackElo "1891"]
[PlyCount "85"]
[EventDate "2011.05.07"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bd3 Nf6 6. Nf3 g6 7. h3 Bg7 8. Qe2
O-O 9. Bd2 Qc7 10. O-O-O Be6 11. Rhe1 Nbd7 12. Ng5 Bd5 13. f4 e6 14. g4 b5 15.
f5 exf5 16. gxf5 b4 17. Nxd5 Nxd5 18. fxg6 hxg6 19. Qf2 N7f6 20. Qh4 Qa5 21.
Bc4 Nh5 22. Kb1 Rab8 23. Rg1 Nc3+ 24. Bxc3 bxc3 25. Bb3 cxb2 26. Rdf1 Rxb3 27.
cxb3 Qd2 28. Qe4 Qxd4 29. Qxc6 Qd3+ 30. Qc2 Qxc2+ 31. Kxc2 Rc8+ 32. Kb1 Nf6 33.
Kxb2 Ne4+ 34. Ka3 Nd2 35. Rxf7 Bd4 36. Re1 a6 37. Rd7 Bc3 38. Ree7 Bf6 39. Re6
Nb1+ 40. Kb4 Bc3+ 41. Ka4 Bg7 42. Rxg6 Nc3+ 43. Ka5 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.15"]
[Round "9.4"]
[White "Borowy, Cezary"]
[Black "Koziol, Pawel"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1542"]
[BlackElo "1814"]
[PlyCount "53"]
[EventDate "2011.05.07"]

1. Nf3 g6 2. e4 d6 3. d4 Nf6 4. Nbd2 Bg7 5. c3 O-O 6. Bc4 Nxe4 7. Nxe4 d5 8.
Bd3 dxe4 9. Bxe4 Nd7 10. O-O Nf6 11. Bd3 b6 12. Re1 a6 13. Qe2 e6 14. Bf4 Bb7
15. Bc4 Nd5 16. Be5 Bh6 17. Qe4 Rb8 18. Qg4 Bg7 19. Bxg7 Kxg7 20. Rad1 Qd6 21.
Ne5 Qe7 22. Qg3 Rbd8 23. Ng4 f6 24. Qh3 h5 25. Ne3 Nf4 26. Qg3 g5 27. Nf5+ 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.15"]
[Round "9.5"]
[White "Nowak, Lukasz"]
[Black "Budrewicz, Henryk"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1540"]
[BlackElo "1589"]
[PlyCount "79"]
[EventDate "2011.05.07"]

1. e4 e6 2. d4 b6 3. Nf3 Bb7 4. Bd3 Nf6 5. e5 Ne4 6. O-O f5 7. exf6 Nxf6 8. Re1
Be7 9. c4 O-O 10. Nbd2 c5 11. h3 cxd4 12. Nxd4 Nc6 13. N2f3 Nxd4 14. Nxd4 Bc5
15. Be3 Qc7 16. Bf1 a6 17. a3 Rae8 18. Rc1 Ne4 19. Re2 Rf7 20. Rec2 Ref8 21. b4
Be7 22. c5 bxc5 23. bxc5 Qe5 24. f4 Qf6 25. Nf3 g5 26. fxg5 Qg7 27. Bd4 Qg6 28.
Bd3 Rxf3 29. gxf3 d5 30. Rg2 Qf5 31. Qe2 Qxf3 32. Qxf3 Rxf3 33. Bxe4 dxe4 34.
c6 Bc8 35. Rc3 Rxc3 36. Bxc3 Bxa3 37. Rd2 Bc5+ 38. Kf1 Kf7 39. Rd8 Ke7 40. Bf6+
1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.15"]
[Round "9.6"]
[White "Grzenkowicz, Lukasz"]
[Black "Kovalchuk, Vasyl"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1633"]
[BlackElo "1726"]
[PlyCount "38"]
[EventDate "2011.05.07"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c3 Bf5 5. Bd3 Bxd3 6. Qxd3 a6 7. Nf3 Nf6 8.
O-O e6 9. Ne5 h6 10. Qg3 g6 11. Nd2 Bg7 12. Qh4 Nbd7 13. Nxd7 Nxd7 14. Qxd8+
Rxd8 15. Nf3 O-O 16. Bf4 Rc8 17. Rfe1 Rfe8 18. Ne5 Nxe5 19. Bxe5 Bxe5 $11
1/2-1/2

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.15"]
[Round "9.7"]
[White "Kalhorn, Marcin"]
[Black "Bartczak, Hanna"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1614"]
[BlackElo "1696"]
[PlyCount "126"]
[EventDate "2011.05.07"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 Nf6 5. f3 O-O 6. Qd2 c6 7. Bd3 Nbd7 8. Nge2
e5 9. dxe5 dxe5 10. Bh6 Nc5 11. O-O-O Nxd3+ 12. cxd3 Be6 13. Bxg7 Kxg7 14. d4
Qa5 15. dxe5 Qxe5 16. Qf4 Qc5 17. Kb1 b5 18. Qd6 Qg5 19. g4 Qe3 20. Rd3 Qb6 21.
Rhd1 Bc4 22. Rd4 Rfd8 23. Qe5 Re8 24. Qf4 Rad8 25. Qd2 Rxd4 26. Qxd4 c5 27. Qd2
b4 28. Na4 Qb5 29. Nec3 bxc3 30. Qxc3 Qb4 31. g5 Qxc3 32. Nxc3 Ng8 33. Rd7 Re7
34. Rxe7 Nxe7 35. Na4 Be2 36. f4 c4 37. Nc3 Bd3+ 38. Kc1 f6 39. gxf6+ Kxf6 40.
Kd2 g5 41. fxg5+ Kxg5 42. Ke3 Nc6 43. a3 Ne5 44. Kf2 Ng4+ 45. Kg3 Ne5 46. h4+
Kh5 47. Nb5 a6 48. Nd6 Ng6 49. Nf7 Bxe4 50. Ng5 Bc2 51. Nxh7 Nxh4 52. Nf6+ Kg6
53. Nd7 Kg5 54. Ne5 Nf5+ 55. Kf3 Nd6 56. Ke3 Kf5 57. Nc6 Nb5 58. Nb4 Bb3 59.
Nxa6 Ke5 60. Nb4 Nc7 61. Nc6+ Kd5 62. Nb4+ Kc5 63. Kd2 Nd5 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.15"]
[Round "9.8"]
[White "Krawiecki, Stanislaw"]
[Black "Baranowicz, Jan"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1538"]
[BlackElo "1692"]
[PlyCount "1"]
[EventDate "2011.05.07"]

1. e4 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.15"]
[Round "9.9"]
[White "Woloszyn, Piotr"]
[Black "Powalka, Michal"]
[Result "1-0"]
[ECO "E72"]
[WhiteElo "1664"]
[BlackElo "1423"]
[PlyCount "47"]
[EventDate "2011.05.07"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 d6 6. Nc3 Nbd7 7. h3 e5 8. d5 a5
9. Nge2 Nc5 10. a4 Nfd7 11. g4 Nb6 12. b3 f5 13. gxf5 gxf5 14. Be3 Nbd7 15.
exf5 Rxf5 16. Ng3 Rf7 17. Nce4 b6 18. Ng5 Rf6 19. Nh5 Rg6 20. Nxg7 Rxg5 21. Ne6
Nxe6 22. dxe6 Rxg2 23. exd7 Bxd7 24. Qd5+ 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.15"]
[Round "9.10"]
[White "Kulakiewicz, Mariusz"]
[Black "Herman, Monika"]
[Result "0-1"]
[WhiteElo "1808"]
[BlackElo "1694"]
[PlyCount "0"]
[EventDate "2011.05.07"]

 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.15"]
[Round "9.11"]
[White "Wrabel, Antoni"]
[Black "Wilczynski, Adam"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "1752"]
[BlackElo "1715"]
[PlyCount "119"]
[EventDate "2011.05.07"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 d5 7. exd5 Qxd5 8.
Qxd5 Nxd5 9. Bb5+ Nd7 10. O-O a6 11. Be2 Nc5 12. c3 Be6 13. Re1 f6 14. Kf1 Kf7
15. Na3 Na4 16. Nc2 Be7 17. Bc4 Nab6 18. Be2 Rac8 19. g3 Nc4 20. Bxc4 Rxc4 21.
Ne3 Rcc8 22. Nxd5 Bxd5 23. Kf2 b6 24. Be3 Rc6 25. f4 exf4 26. Bxf4 a5 27. Nd4
Bc5 28. Be3 Rc7 29. Nf5 Bxe3+ 30. Rxe3 Rd8 31. b3 g6 32. Nd4 Re8 33. Rae1 Rce7
34. c4 Be4 35. Nb5 f5 36. Nd6+ Kf6 37. Nxe8+ Rxe8 38. Rd1 Re6 39. Rd7 h5 40. h4
Rc6 41. Re2 Ke6 42. Red2 f4 43. gxf4 Bf5 44. R7d5 Bb1 45. Rb2 Bf5 46. a3 Kf6
47. Rbd2 Ke6 48. Ke3 Bb1 49. Kd4 Bf5 50. Re2+ Kf6 51. Ree5 a4 52. b4 Be6 53.
Rxe6+ Rxe6 54. c5 bxc5+ 55. bxc5 Ke7 56. Re5 Kd7 57. Rxe6 Kxe6 58. Ke4 Kd7 59.
Kd5 Kc7 60. Kc4 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.15"]
[Round "9.12"]
[White "Nowak, Edward"]
[Black "Tomczyk, Ryszard"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "1833"]
[BlackElo "1479"]
[PlyCount "53"]
[EventDate "2011.05.07"]

1. c4 Nf6 2. Nc3 d6 3. g3 Bd7 4. d4 Nc6 5. Nf3 e5 6. d5 Ne7 7. Bg2 g6 8. Bg5
Bg7 9. Qc1 c6 10. e4 Qa5 11. Bd2 Qb6 12. O-O a6 13. Rb1 O-O 14. b4 Qc7 15. Bg5
Rac8 16. Bxf6 Bxf6 17. Nd2 Bg5 18. f4 Bh6 19. Qe1 exf4 20. gxf4 Bg7 21. Ne2 f5
22. Rc1 Qb6+ 23. Kh1 cxd5 24. exd5 Qxb4 25. Rb1 Bb2 26. Rf3 Ba4 27. a3 1/2-1/2

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.15"]
[Round "9.13"]
[White "Domagala, Maciej"]
[Black "Kwiek, Janusz"]
[Result "0-1"]
[ECO "D35"]
[BlackElo "1775"]
[PlyCount "76"]
[EventDate "2011.05.07"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. Qc2 O-O 7. e3 h6 8. h4
Be6 9. Bd3 Nbd7 10. Nge2 c5 11. f4 c4 12. f5 cxd3 13. Qxd3 Ng4 14. fxe6 fxe6
15. Nf4 Bxg5 16. hxg5 Qe8 17. Qe2 hxg5 18. Nh3 Nh6 19. Nxg5 Qg6 20. Nf3 Rac8
21. Kd2 b5 22. Nh4 Qh7 23. Qxb5 Rf2+ 24. Ke1 Qc2 25. Rd1 Nb6 26. Ne2 Rcf8 27.
Nf3 Rxg2 28. Rh2 Rxh2 29. Nxh2 Nf5 30. Ng4 Nh4 31. Nf4 Nf3+ 32. Kf1 Qxd1+ 33.
Kg2 Nh4+ 34. Kg3 Nf5+ 35. Kh3 Qh1+ 36. Nh2 Kf7 37. Qe2 Rh8+ 38. Kg4 Rxh2 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.15"]
[Round "9.14"]
[White "Sacharewicz, Krzysztof"]
[Black "Kucharski, Jacek"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "1447"]
[BlackElo "1384"]
[PlyCount "65"]
[EventDate "2011.05.07"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 e6 7. h3 c5 8. Be2 cxd4
9. Nxd4 Nc6 10. Be3 a6 11. Qd2 Qc7 12. g4 Ne8 13. O-O-O Bxd4 14. Bxd4 Nxd4 15.
Qxd4 Qc6 16. h4 Qc5 17. Qd2 b5 18. h5 Bb7 19. hxg6 fxg6 20. f5 exf5 21. gxf5
Rxf5 22. exf5 Bxh1 23. Rxh1 Qxf5 24. cxb5 axb5 25. Bxb5 Rc8 26. Bxe8 Rxe8 27.
Qxd6 Qg5+ 28. Qd2 Qf5 29. Qd5+ Qe6 30. Re1 Qxd5 31. Rxe8+ Kf7 32. Nxd5 Kxe8 33.
Nf6+ 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.15"]
[Round "9.15"]
[White "Mincewicz, Tomasz"]
[Black "Palowski, Artur"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1386"]
[PlyCount "52"]
[EventDate "2011.05.07"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 e5 4. g3 Nf6 5. d3 d5 6. cxd5 Nxd5 7. Bg2 Be6 8. O-O
Be7 9. Nxd5 Bxd5 10. b3 Qc7 11. Bb2 O-O-O 12. Nd2 Be6 13. Bxc6 Qxc6 14. Bxe5
Bh3 15. Nf3 Bxf1 16. Kxf1 f6 17. Bf4 g5 18. Be3 g4 19. Ng1 h5 20. h4 gxh3 21.
Nxh3 Qh1+ 22. Ng1 h4 23. gxh4 Rhg8 24. f3 c4 25. Rc1 Qg2+ 26. Ke1 Bb4+ 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.15"]
[Round "9.16"]
[White "Kaczmarczyk, Marcin"]
[Black "Szustakowski, Antoni"]
[Result "0-1"]
[WhiteElo "1738"]
[BlackElo "1437"]
[PlyCount "0"]
[EventDate "2011.05.07"]

 0-1

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.15"]
[Round "9.17"]
[White "Mantaev, Ruslan"]
[Black "Tkaczyk, Konrad"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1271"]
[PlyCount "121"]
[EventDate "2011.05.07"]

1. e4 c5 2. c4 e5 3. Nf3 d6 4. h3 Be7 5. Nc3 f5 6. Bd3 f4 7. Nd5 Be6 8. Be2 h6
9. d3 Qd7 10. Qb3 Na6 11. Bd2 Bd8 12. Qc2 g5 13. Nh2 Nf6 14. Nxf6+ Bxf6 15.
Bh5+ Bf7 16. Bxf7+ Qxf7 17. O-O-O O-O 18. Ng4 Bg7 19. f3 b5 20. Nf2 b4 21. b3
Nb8 22. Be1 Nc6 23. Rd2 Nd4 24. Qb2 a5 25. a4 bxa3 26. Qxa3 Rfb8 27. Rb2 Rb7
28. Bc3 Nc6 29. Kd2 Raa7 30. Rhb1 Nb4 31. Qa4 Qc7 32. Qe8+ Kh7 33. Qh5 Qf7 34.
Qxf7 Rxf7 35. Ra1 Bf6 36. Rbb1 Bd8 37. Rh1 Rfb7 38. Ra4 Nc6 39. Kc2 Rb8 40.
Raa1 Rab7 41. Ra3 Kg6 42. Ng4 h5 43. Nf2 Kh6 44. Kb2 Rg7 45. Raa1 Nb4 46. Rhd1
Rgb7 47. Bxb4 cxb4 48. d4 Bb6 49. dxe5 Bxf2 50. Rxd6+ Kg7 51. Rxa5 Rb6 52. c5
Rxd6 53. exd6 Rd8 54. e5 Bd4+ 55. Kc2 Bxe5 56. Kd3 Kf6 57. Kc4 Ke6 58. Rb5 Bc3
59. Rb7 Rd7 60. Rb8 Kf7 61. Kd5 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.15"]
[Round "9.18"]
[White "Pawlowski, Kazimierz"]
[Black "Czorniej, Antonina"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "83"]
[EventDate "2011.05.07"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 g6 5. Qc2 Bg7 6. Bc4 O-O 7. O-O Nc6 8. a3 e6
9. d4 cxd4 10. cxd4 b6 11. Bg5 Qc7 12. Re1 Bb7 13. Nc3 Na5 14. Ba2 Bxe4 15.
Rxe4 Nxe4 16. Qxe4 d5 17. Qe3 Nc4 18. Qe2 Nd6 19. Bf4 Qd7 20. Ne5 Qe8 21. Rc1
a6 22. Nxg6 fxg6 23. Bxd6 Rf5 24. g4 Rf6 25. Be5 Rf7 26. Bxg7 Kxg7 27. Qe5+ Kg8
28. Ne2 Qe7 29. b4 Qf6 30. Qe3 Rb8 31. Kg2 Rbf8 32. f4 g5 33. Rf1 gxf4 34. Rxf4
Qh6 35. Kg3 Rxf4 36. Nxf4 Re8 37. Bxd5 Kf7 38. Bc4 b5 39. Bb3 Re7 40. d5 e5 41.
d6+ Kf6 42. Nh5+ 1-0

[Event "ch-city  open-B"]
[Site "Warszawa"]
[Date "2011.05.15"]
[Round "9.19"]
[White "Duda, Aleksander"]
[Black "Martyniuk, Pawel"]
[Result "0-1"]
[ECO "A40"]
[PlyCount "36"]
[EventDate "2011.05.07"]

1. d4 e6 2. f4 c5 3. Nf3 Nc6 4. e3 Nf6 5. Nc3 Qa5 6. Bd2 Qb6 7. b3 cxd4 8. exd4
Nxd4 9. Nxd4 Qxd4 10. g3 Bc5 11. Qe2 Bb4 12. Qd1 Bxc3 13. Bxc3 Qxc3+ 14. Ke2 b6
15. Bg2 Ba6+ 16. Kf2 Qc5+ 17. Ke1 Qe3+ 18. Qe2 Qxe2# 0-1