[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.01.13"]
[Round "1"]
[White "Pesko, Tomasz"]
[Black "Piotrowski, Arkadiusz"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1823"]
[BlackElo "1955"]
[PlyCount "78"]
[EventDate "2017.01.13"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. d4 c6 2. c4 d5 3. Nc3 Nf6 4. cxd5 cxd5 5. f3 e6 6. e4 Be7 7. Bb5+ Nc6 8. e5
Nd7 9. f4 a6 10. Ba4 f5 11. g4 O-O 12. gxf5 Bh4+ 13. Kf1 Rxf5 14. Bc2 Rf7 15.
Qh5 Nf8 16. Nf3 Be7 17. h4 Qb6 18. Ne2 Bd7 19. Kf2 Nb4 20. Ng5 g6 21. Bxg6 hxg6
22. Qg4 Bxg5 23. Qxg5 Qd8 24. Qg3 Rg7 25. Bd2 Nc6 26. Rag1 Ne7 27. h5 Bb5 28.
Bb4 Bxe2 29. Kxe2 Rc8 30. hxg6 Qc7 31. Bxe7 Qc2+ 32. Kf3 Qe4+ 33. Kg4 Rxe7 34.
Rh8+ Kxh8 35. Qh4+ Nh7 36. Qxe7 Qxg6+ 37. Kf3 Qxg1 38. Qxe6 Rg8 39. Qh3 Qxd4
0-1

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.01.17"]
[Round "1"]
[White "Koziol, Pawel"]
[Black "Kosny, Marek"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1915"]
[BlackElo "1842"]
[PlyCount "121"]
[EventDate "2017.01.13"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. O-O Nf6 5. c4 Nc6 6. Nc3 d5 7. cxd5 Nxd5 8.
Qb3 Nxc3 9. bxc3 O-O 10. d3 Rb8 11. Bf4 e5 12. Be3 b6 13. Ng5 Ne7 14. a4 h6 15.
Nf3 Be6 16. Qa3 Nf5 17. Bd2 c4 18. e4 Nd6 19. d4 Nxe4 20. Be3 exd4 21. Nxd4 Bd5
22. Rad1 Qf6 23. Nb5 Ba8 24. Bd4 Qf5 25. Bxg7 Kxg7 26. Rd4 Ng5 27. f3 Rbd8 28.
Nd6 Qe5 29. Nxc4 Qe6 30. Rf4 Rc8 31. Qb4 Bd5 32. Nd6 $11 Qe3+ 33. Kh1 Rxc3 34.
Ne4 Rc1 35. Qb2+ f6 36. Qxc1 Qxc1 37. Rxc1 Ne6 38. Rh4 g5 39. Nxg5 hxg5 40. Rb4
Nc5 41. Rd1 Bb3 42. Ra1 Rc8 43. h4 Bd5 44. f4 Bxg2+ 45. Kxg2 gxh4 46. gxh4 Nb7
47. Re1 Rc7 48. Rbe4 Kf7 49. Kf3 Nd6 50. Rb4 Nf5 51. Kg4 Rc5 52. Rb5 Nh6+ 53.
Kf3 Rc3+ 54. Re3 Rc1 55. Rd3 Rf1+ 56. Ke4 Rh1 57. Rd7+ Kg6 58. h5+ Rxh5 59.
Rxh5 Kxh5 60. Rxa7 f5+ 61. Kf3 1-0

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.01.13"]
[Round "1"]
[White "Wnuk-Lipinski, Pawel"]
[Black "Rozowski, Marcin"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1906"]
[BlackElo "1992"]
[PlyCount "64"]
[EventDate "2017.01.13"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. e4 dxe4 5. f3 exf3 6. Nxf3 Nf6 7. Be3 O-O 8.
Bd3 Nbd7 9. Qc2 c5 10. O-O-O Qa5 11. d5 exd5 12. cxd5 c4 13. Bxc4 Nb6 14. Bb3
Bb4 15. Bd4 Nbd7 16. g4 Bc5 17. g5 Nh5 18. h4 Bxd4 19. Nxd4 Nc5 20. Bc4 Bd7 21.
Rhe1 Rac8 22. Kb1 g6 23. Qf2 Na4 24. Nxa4 Rxc4 25. Nc3 Qb4 26. Ne4 Re8 27. Nf6+
Nxf6 28. gxf6 Rxe1 29. Qxe1 Rxd4 30. Qe2 Rxd1+ 31. Qxd1 Qd6 32. Qe1 Qxf6 0-1

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.01.13"]
[Round "1"]
[White "Choroszej, Aleksander"]
[Black "Markiewicz, Michal"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "1964"]
[BlackElo "1861"]
[PlyCount "78"]
[EventDate "2017.01.13"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 b5 6. e4 O-O 7. Be3 d6 8. Kf2 Bxc3
9. bxc3 bxc4 10. Bxc4 Ba6 11. Bxa6 Nxa6 12. Qa4 Nc7 13. c4 exd5 14. cxd5 Nd7
15. Bf4 Nb6 16. Qc6 Ne8 17. g4 Rc8 18. Qb5 Nc7 19. Qd3 c4 20. Qe3 Re8 21. Qd2
Na6 22. Ne2 Nc5 23. Kg2 Nd3 24. Bg3 Na4 25. Nf4 Nac5 26. Nxd3 Nxd3 27. Rad1 Rb8
28. Qc3 Rb2+ 29. Kh3 Qb6 30. Qxc4 Nf2+ 31. Bxf2 Qxf2 32. Qf1 Qe3 33. Kg3 Rxe4
34. Rd3 Qf4+ 35. Kh3 Qh6+ 36. Kg3 Qf4+ 37. Kh3 h5 38. Qg1 hxg4+ 39. fxg4 Rb1
0-1

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.01.13"]
[Round "1"]
[White "Kasperkiewicz, Pawel"]
[Black "Praczukowski, Stanislaw"]
[Result "1-0"]
[ECO "B91"]
[WhiteElo "1936"]
[BlackElo "2065"]
[PlyCount "137"]
[EventDate "2017.01.13"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 Be7 8. Bg2
O-O 9. O-O Be6 10. h3 Nbd7 11. a4 Rc8 12. Be3 Qc7 13. Qd2 Bc4 14. Rfd1 Nc5 15.
Nc1 b6 16. N1a2 Qb7 17. Bg5 Bxa2 18. Rxa2 Ne6 19. Bxf6 Bxf6 20. Nd5 Bg5 21. Qd3
Nc5 22. Qe2 Qc6 23. h4 Bd8 24. b3 a5 25. Bh3 Ra8 26. Qc4 Qb7 27. Qe2 Rb8 28.
Raa1 Kh8 29. Rd2 g6 30. Rad1 f5 31. exf5 gxf5 32. Ne3 f4 33. Nc4 fxg3 34. fxg3
Rg8 35. Kh2 Qg7 36. Qe3 Ne4 37. Rg2 Qg6 38. Qf3 Nf6 39. Rxd6 e4 40. Qc3 Rg7 41.
Ne5 Qh5 42. Rf2 Bc7 43. Rfxf6 Bxd6 44. Rxd6 Qe2+ 45. Bg2 Rf8 46. Rd2 Qe1 47.
Ng4 h5 48. Qe3 Qa1 49. Qh6+ Kg8 50. Qxh5 Qc3 51. Re2 Qc5 52. Qxc5 bxc5 53. Rxe4
Rd8 54. Nh6+ Kh7 55. Nf5 Rf7 56. Ne3 Rf2 57. g4 Rdd2 58. Kg3 Rde2 59. Bf3 Rd2
60. Re7+ Kh8 61. g5 c4 62. bxc4 Rh2 63. g6 Rhf2 64. g7+ Kh7 65. Be4+ Kh6 66.
Ng4+ Kh5 67. Nxf2 Rd6 68. g8=Q Rg6+ 69. Qxg6# 1-0

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.01.20"]
[Round "2"]
[White "Markiewicz, Michal"]
[Black "Kasperkiewicz, Pawel"]
[Result "1-0"]
[ECO "D71"]
[WhiteElo "1861"]
[BlackElo "1936"]
[PlyCount "133"]
[EventDate "2017.01.13"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. cxd5 Nxd5 6. g3 O-O 7. Bg2 Nb6 8.
Nge2 Nc6 9. O-O e5 10. d5 Na5 11. b3 c6 12. Ba3 Re8 13. d6 Be6 14. Bb4 Nd5 15.
Nxd5 cxd5 16. Bxd5 Nc6 17. Bxc6 bxc6 18. Qc2 Rc8 19. Rac1 Bh3 20. Rfd1 Qf6 21.
f4 Bd7 22. Bc5 Qe6 23. Qc4 Qh3 24. fxe5 Rxe5 25. Nf4 Qf5 26. Rf1 Re4 27. Qc2
Rce8 28. Qf2 Bh6 29. Ng2 Qe6 30. Rce1 f5 31. Nf4 Qf7 32. h4 a5 33. Qd2 a4 34.
bxa4 Rxa4 35. a3 Rae4 36. Re2 Bg7 37. Qa2 Qxa2 38. Rxa2 Ra8 39. Rc1 Be5 40. Kf2
Kf7 41. Rb1 Bxf4 42. gxf4 Rc4 43. Bd4 c5 44. Be5 Rca4 45. Rb7 Ke6 46. Rc2 Rxa3
47. Rxc5 Ra2+ 48. Kf3 R2a6 49. Rcc7 Bc6+ 50. Rxc6 Rxc6 51. Rxh7 Rd8 52. Rg7 Rd7
53. Rxg6+ Kd5 54. h5 Rh7 55. h6 Rc8 56. Bg7 Rd8 57. Be5 Rdd7 58. Rg7 Ke6 59.
Rg6+ Kd5 60. Kg3 Ke4 61. Bd4 Kd5 62. Kh4 Ke4 63. Kg5 Rhf7 64. Rg7 Rxg7+ 65.
hxg7 Rd8 66. d7 Kd5 67. Bf6 1-0

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.01.18"]
[Round "2"]
[White "Rozowski, Marcin"]
[Black "Choroszej, Aleksander"]
[Result "1/2-1/2"]
[ECO "E63"]
[WhiteElo "1992"]
[BlackElo "1964"]
[PlyCount "94"]
[EventDate "2017.01.13"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. Nf3 g6 2. c4 Bg7 3. g3 d6 4. d4 Nf6 5. Bg2 O-O 6. O-O Nc6 7. Nc3 a6 8. b3 e5
9. dxe5 dxe5 10. Ba3 Re8 11. Qxd8 Rxd8 12. Rad1 Bf5 13. Ng5 Rxd1 14. Rxd1 Rd8
15. Bxc6 Rxd1+ 16. Nxd1 bxc6 17. Bb2 Ne4 18. Nxe4 Bxe4 19. Nc3 Bc2 20. e4 Bh6
21. Kf1 Bd2 22. Na4 Bd3+ 23. Kg1 f6 24. Bc3 Bc1 25. Nc5 Bb1 26. Nxa6 Bxa2 27.
Nxc7 Bxb3 28. c5 Bc2 29. Ne8 Kf7 30. Nd6+ Ke6 31. Bb4 Bd3 32. Kg2 f5 33. f3 Be3
34. g4 fxg4 35. fxg4 Be2 36. h3 h5 37. gxh5 Bxh5 38. Nc4 Bd4 39. Kg3 Be2 40.
Nd6 Be3 41. Ne8 Bf1 42. h4 Be2 43. Nd6 Bh6 44. Kf2 Bh5 45. Nb7 Kd7 46. Nd6 Ke6
47. Nb7 Kd7 $11 1/2-1/2

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.01.20"]
[Round "2"]
[White "Kosny, Marek"]
[Black "Wnuk-Lipinski, Pawel"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "1842"]
[BlackElo "1906"]
[PlyCount "84"]
[EventDate "2017.01.13"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 e6 6. O-O Nge7 7. d3 O-O 8. Bf4
d5 9. cxd5 Nxd5 10. Nxd5 exd5 11. Qd2 b6 12. Bh6 Qf6 13. Rab1 Bb7 14. a3 a5 15.
Bf4 Rfe8 16. Rfe1 Nd4 17. b4 axb4 18. axb4 Qe7 19. bxc5 bxc5 20. Be3 Ne6 21.
Bh6 Ra7 22. Bxg7 Kxg7 23. Rec1 d4 24. e3 dxe3 25. fxe3 f6 26. Qc3 Ba8 27. Rb6
Rd7 28. e4 Rc8 29. Bh3 Rd6 30. Rcb1 Rcd8 31. Qa5 Nd4 32. Ne1 c4 33. Rxd6 Qxd6
34. Rb6 Qc7 35. Bf1 Rb8 36. Ra6 Qxa5 37. Rxa5 c3 38. Ra2 Rb1 39. Nc2 Rb2 40.
Rxa8 Rxc2 41. Rc8 Nf3+ 42. Kh1 Rxh2# 0-1

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.01.20"]
[Round "2"]
[White "Piotrowski, Arkadiusz"]
[Black "Koziol, Pawel"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1955"]
[BlackElo "1915"]
[PlyCount "150"]
[EventDate "2017.01.13"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Be4 5. Nf3 e6 6. Nbd2 Bg6 7. Be2 Nd7 8. O-O
Ne7 9. b4 h5 10. g5 Nf5 11. c3 h4 12. Nb3 Be7 13. Kh1 Qc7 14. Bd2 Nb6 15. Ne1
Nc4 16. Qc1 Bh5 17. Bxh5 Rxh5 18. Rg1 O-O-O 19. Nd3 Rdh8 20. Be1 g6 21. Rg4 Qd8
22. f4 Nce3 23. Rg2 Nxg2 24. Kxg2 h3+ 25. Kh1 Qb6 26. Bf2 Qa6 27. Qc2 b6 28. a4
Qb7 29. a5 Kd7 30. Ra3 Ra8 31. Qa2 Rhh8 32. Qe2 Qc8 33. Ra1 Qg8 34. Ne1 Kc7 35.
b5 cxb5 36. Qxb5 Qe8 37. Qd3 Qc6 38. Nd2 Kd7 39. Kg1 Rhc8 40. Rc1 Qc4 41. axb6
axb6 42. Qxh3 Bb4 43. Nb1 Qb5 44. Qh7 Ke7 45. Qh3 Qe2 46. Qd3 Qxd3 47. Nxd3 Ba3
48. Rc2 Kd7 49. Kg2 Be7 50. Rb2 Kc7 51. Be1 Ra1 52. Bd2 Rca8 53. Nc1 Ba3 54.
Nxa3 R8xa3 55. Kf2 Ne7 56. Ke3 Nc6 57. Kd3 Na5 58. Rc2 Nc4 59. Ke2 Rb1 60. h4
Ra8 61. Be1 Raa1 62. Bd2 Na3 63. Ra2 Rxa2 64. Nxa2 Rb2 65. Nb4 Nc4 66. h5 Rxd2+
67. Ke1 gxh5 68. f5 Rg2 69. g6 fxg6 70. f6 Ne3 71. f7 Rg1+ 72. Ke2 Rf1 73.
Nxd5+ exd5 74. e6 Kd6 75. Kxe3 Kxe6 0-1

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.01.20"]
[Round "2"]
[White "Szymczak, Rafal"]
[Black "Pesko, Tomasz"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1995"]
[BlackElo "1823"]
[PlyCount "121"]
[EventDate "2017.01.13"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. f4 b6 2. e4 c5 3. Nf3 Bb7 4. d3 e6 5. g3 Nf6 6. e5 Nd5 7. Bg2 Nc6 8. O-O Nc7
9. Be3 d5 10. c3 Be7 11. d4 Ba6 12. Re1 cxd4 13. Nxd4 Nxd4 14. Bxd4 O-O 15. a4
Bc5 16. Na3 Qd7 17. Nc2 Bb7 18. h4 f6 19. exf6 gxf6 20. b4 Bxd4+ 21. Nxd4 Qg7
22. Kh2 Rfe8 23. Bh3 f5 24. Re3 Qf6 25. Qh5 Re7 26. Rae1 Rae8 27. Qe2 Kf7 28.
Bg2 Rg8 29. Bf3 Ba6 30. b5 Bb7 31. Bh5+ Rg6 32. Bxg6+ hxg6 33. a5 Re8 34. axb6
axb6 35. Ra1 Qe7 36. Ra7 Rb8 37. Qa2 Qc5 38. Qa3 Qxa3 39. Rxa3 Ke7 40. Ra7 Kd6
41. Kg1 Bc8 42. Rxc7 Kxc7 43. Nxe6+ Kd6 44. Nf8 Bd7 45. Nxg6 Bxb5 46. Ne7 Bd7
47. Re5 Be6 48. Nxf5+ Bxf5 49. Rxf5 Kc5 50. h5 Kc4 51. Kf2 Rd8 52. Rf6 Kxc3 53.
Rxb6 d4 54. Rc6+ Kd2 55. g4 Re8 56. g5 d3 57. h6 Re2+ 58. Kf3 Re3+ 59. Kg4 Ke2
60. Rd6 d2 61. Rxd2+ 1-0

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.01.26"]
[Round "3"]
[White "Koziol, Pawel"]
[Black "Szymczak, Rafal"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "1915"]
[BlackElo "1995"]
[PlyCount "22"]
[EventDate "2017.01.13"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 e6 4. O-O d5 5. d3 Be7 6. Nbd2 O-O 7. c4 Nc6 8. Qb3
Kh8 9. Re1 a5 10. a3 a4 11. Qa2 d4 $11 1/2-1/2

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.01.24"]
[Round "3"]
[White "Wnuk-Lipinski, Pawel"]
[Black "Piotrowski, Arkadiusz"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1906"]
[BlackElo "1955"]
[PlyCount "104"]
[EventDate "2017.01.13"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O 7. Bd3 c6 8. Qc2
h6 9. Bf4 Be6 10. Nf3 Nbd7 11. h3 c5 12. O-O c4 13. Bf5 a6 14. b3 b5 15. Rfd1
b4 16. Ne2 c3 17. Ng3 Qb6 18. Bxe6 Qxe6 19. Nf5 Ne4 20. Nxe7+ Qxe7 21. Ne5 Qe6
22. Nxd7 Qxd7 23. f3 Nd6 24. Qd3 Nb5 25. g4 Rfe8 26. Kf2 Re6 27. h4 Rc8 28.
Rac1 Qd8 29. Rh1 Qd7 30. Qf5 Re7 31. Qh5 a5 32. g5 Qf5 33. Qg4 Qxg4 34. fxg4
Kh7 35. gxh6 gxh6 36. Kf3 Ra8 37. Ke2 Nxd4+ 38. Kd3 Ne6 39. Be5 Nc5+ 40. Kd4
Nd3 41. Kxd3 Rxe5 42. Rhf1 Kg7 43. Rf3 Rae8 44. Rcf1 R8e7 45. R1f2 Re4 46. Rg2
Kg6 47. h5+ Kg5 48. Rf5+ Kh4 49. Rf3 Rxg4 50. Rh2+ Kg5 51. Rhf2 Kxh5 52. Rf5+
Rg5 $138 0-1

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.01.27"]
[Round "3"]
[White "Choroszej, Aleksander"]
[Black "Kosny, Marek"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1964"]
[BlackElo "1842"]
[PlyCount "100"]
[EventDate "2017.01.13"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 O-O 6. e3 a6 7. c5 Nbd7 8. Bd3
Nh5 9. O-O Nxf4 10. exf4 Re8 11. Re1 Nf8 12. g3 Bf6 13. Ne5 g6 14. h4 Bg7 15.
h5 f6 16. Nf3 e5 17. fxe5 Bg4 18. hxg6 hxg6 19. Be2 c6 20. exf6 Qxf6 21. Ne5
Bf5 22. Qd2 Rad8 23. Rad1 g5 24. Bd3 Ne6 25. Bxf5 Qxf5 26. Qd3 Qxd3 27. Rxd3
Nxc5 28. Rde3 Nd7 29. Nxd7 Rxe3 30. fxe3 Rxd7 31. g4 Bf6 32. Kg2 Re7 33. Rf1
Kf7 34. Rf3 Kg6 35. b3 Rh7 36. Rh3 Rd7 37. Na4 Bd8 38. Nc5 Re7 39. Kf2 Ba5 40.
Nd3 Bc7 41. Ke2 Bd6 42. Kf2 Re4 43. Kf3 Re8 44. Nc5 b6 45. Na4 Rb8 46. Rh1 b5
47. Nc5 Rf8+ 48. Ke2 Re8 49. Kf3 a5 50. Nd3 Rb8 $11 1/2-1/2

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.01.25"]
[Round "3"]
[White "Kasperkiewicz, Pawel"]
[Black "Rozowski, Marcin"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "1936"]
[BlackElo "1992"]
[PlyCount "101"]
[EventDate "2017.01.13"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Bd3 dxc4 8.
Bxc4 O-O 9. O-O Nc6 10. a3 a6 11. Bg5 Nd5 12. Ne4 Bxg5 13. Nexg5 h6 14. Ne4 Nf6
15. Qd3 Nxe4 16. Qxe4 Qf6 17. Rfd1 Ne7 18. Rac1 Nf5 19. Bd3 g6 20. Qf4 Kg7 21.
Rc7 Ne7 22. Qxf6+ Kxf6 23. Be4 Rb8 24. Ne5 Nd5 25. Bxd5 exd5 26. Rd3 Be6 27.
Rf3+ Kg7 28. Rfc3 Rfc8 29. Kf1 b6 30. Ke2 Rxc7 31. Rxc7 Rc8 32. Rxc8 Bxc8 33.
Kd3 f6 34. Nf3 Kf7 35. Kc3 Ke7 $11 36. Nd2 Kd6 37. Nf1 Bd7 38. Ne3 Be6 39. h4
g5 40. g3 gxh4 41. gxh4 Bd7 42. Kd2 Be6 43. Ke2 Ke7 44. Ng2 Bf7 45. Nf4 f5 46.
Ke3 Kf6 47. Kd2 Ke7 48. Kc3 Kd6 49. Kb4 Be8 50. Kc3 Ke7 51. Nxd5+ 1-0

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.01.27"]
[Round "3"]
[White "Praczukowski, Stanislaw"]
[Black "Markiewicz, Michal"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "2065"]
[BlackElo "1861"]
[PlyCount "137"]
[EventDate "2017.01.13"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. h3 Bf5 7. Nf3 Be7 8. Be2
O-O 9. O-O Bf6 10. Nc3 Nc6 11. b3 Re8 12. Be3 h6 13. Rc1 Ne7 14. Qd2 c6 15.
Rfd1 d5 16. c5 Nd7 17. Bd3 Bxd3 18. Qxd3 Nf8 19. b4 Ne6 20. b5 Rb8 21. Rb1 Qa5
22. Bd2 Qc7 23. g3 Ng5 24. Bxg5 hxg5 25. b6 axb6 26. Rxb6 Qd7 27. Kg2 g4 28.
Ng1 gxh3+ 29. Nxh3 Nf5 30. Rb4 g6 31. Qf3 Kg7 32. Nf4 Rh8 33. Nce2 Rhe8 34. Kg1
Re4 35. Qg4 Qe7 36. Qf3 Re8 37. Rd2 Bg5 38. Rdb2 Bxf4 39. Nxf4 Nxd4 40. Qg4
Ne2+ 41. Rxe2 Rxe2 42. Qxe2 Qxe2 43. Nxe2 Rxe2 44. Rxb7 Rxa2 45. Rb6 Rc2 46.
Rxc6 d4 47. Rd6 Rxc5 48. Rxd4 Rc2 $11 49. Rd5 Kf6 50. Kg2 Ke6 51. Ra5 f5 52.
Ra6+ Kf7 53. Kf3 Rc4 54. Ke3 Rb4 55. f4 Rb3+ 56. Kf2 Rb2+ 57. Kf3 Rb3+ 58. Kg2
Rb2+ 59. Kh3 Rb3 60. Kh4 Rc3 61. Rb6 Ra3 62. Rd6 Rb3 63. Ra6 Rc3 64. Ra5 Rb3
65. g4 fxg4 66. Kxg4 Kf6 67. Ra6+ Kf7 68. f5 gxf5+ 69. Kxf5 $11 1/2-1/2

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.02.14"]
[Round "4"]
[White "Rozowski, Marcin"]
[Black "Praczukowski, Stanislaw"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "1992"]
[BlackElo "2065"]
[PlyCount "88"]
[EventDate "2017.01.13"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. d4 Nc6 7. Nc3 Bg4 8. h3
Bxf3 9. Bxf3 Nd7 10. e3 e5 11. d5 Ne7 12. e4 f5 13. Bg2 Nc5 14. Bg5 a5 15. b3
Qd7 16. Bxe7 Qxe7 17. Rb1 fxe4 18. Nxe4 Nxe4 19. Bxe4 Bh6 20. Qg4 Rf6 21. Rbd1
Raf8 22. Rd3 R8f7 23. Qe2 Qe8 24. Rf3 Rxf3 25. Bxf3 Qb8 26. Kg2 Qa7 27. Be4 Qd4
28. Qd3 Qb2 29. Qc2 Qd4 30. Qd3 Qc5 31. h4 Rf6 32. h5 Kg7 33. hxg6 hxg6 34. Qe2
Qd4 35. Qd3 Qb2 36. Qc2 Qd4 37. Qd3 Qb2 38. Qc2 Qa3 39. Rh1 b6 40. Qe2 Qc5 41.
Rf1 Qb4 42. Qg4 Qd2 43. Qd7+ Rf7 44. Qg4 Rf6 $11 1/2-1/2

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.02.03"]
[Round "4"]
[White "Kosny, Marek"]
[Black "Kasperkiewicz, Pawel"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1842"]
[BlackElo "1936"]
[PlyCount "44"]
[EventDate "2017.01.13"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. Nf3 Nf6 2. c4 c5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc6 6. O-O e5 7. Nc3 Nc7 8. d3
Be7 9. Bd2 O-O 10. Rc1 Rb8 11. Ne4 Ne6 12. Bc3 f6 13. e3 Kh8 14. Qe2 b6 15.
Rfd1 Ba6 16. Qc2 Rc8 17. g4 Qd7 18. Bh3 Ncd4 19. exd4 Nf4 20. Bd2 Nxh3+ 21. Kg2
Qxg4+ 22. Ng3 Bb7 0-1

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.02.23"]
[Round "4"]
[White "Piotrowski, Arkadiusz"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "E76"]
[WhiteElo "1955"]
[BlackElo "1964"]
[PlyCount "106"]
[EventDate "2017.01.13"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nf6 5. f4 O-O 6. Nf3 Na6 7. Be2 e5 8. fxe5
dxe5 9. d5 Nc5 10. Qc2 a5 11. Bg5 Re8 12. O-O h6 13. Bh4 g5 14. Nxg5 hxg5 15.
Bxg5 Qd6 16. Kh1 Bd7 17. Rf3 Nh5 18. Raf1 Rf8 19. Bd1 b6 20. Qf2 Bg4 21. Rxf7
Bxd1 22. Be7 Qxe7 23. Rxe7 Rxf2 24. Rxf2 Bg4 25. Rff7 Rf8 26. Rxf8+ Bxf8 27.
Rxc7 Bd7 28. h3 Nf6 29. Ra7 Ne8 30. d6 Bc6 31. a3 Nxd6 32. b4 axb4 33. axb4
Ncxe4 34. b5 Bb7 35. Na4 Bh6 36. Nb2 Nc5 37. Ra1 Be3 38. Rd1 Bd4 39. h4 Nf5 40.
Rd2 Ne4 41. Rxd4 exd4 42. Kg1 Nxh4 43. Kf1 Nc5 44. g3 Nf5 45. Kf2 Ne3 46. Ke2
Be4 47. Kd2 Kf7 48. g4 Kg6 49. Ke2 Kg5 50. Kd2 Kxg4 51. Ke2 Kg3 52. Kd2 Kf2 53.
Kc1 Nb3# 0-1

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.02.07"]
[Round "4"]
[White "Szymczak, Rafal"]
[Black "Wnuk-Lipinski, Pawel"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "1995"]
[BlackElo "1906"]
[PlyCount "102"]
[EventDate "2017.01.13"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 g5 5. g3 g4 6. Nh4 Ne7 7. d4 Ng6 8.
Nxg6 hxg6 9. Qd3 Nc6 10. c3 Qe7 11. e4 Bf5 12. Bg2 O-O-O 13. Be3 Be6 14. Bf4
Bxf4 15. gxf4 f5 16. e5 Bd5 17. Bxd5 Rxd5 18. O-O Rh3 19. Qd2 g3 20. Re1 Rxh2
21. Re2 Rxe2 22. Qxe2 Qh4 23. Nd2 Rd8 24. Nf3 Qxf4 25. Kg2 Rh8 26. Rh1 Rxh1 27.
Kxh1 g5 28. Kg2 Ne7 29. Qd2 Qxd2+ 30. Nxd2 f4 31. Ne4 Nf5 32. Nxg5 Nh4+ 33. Kg1
Kd7 34. d5 Ng6 35. Nf3 c6 36. c4 cxd5 37. cxd5 Ne7 38. d6 Nf5 39. Ng5 Ne3 40.
Ne4 b6 41. Nf6+ Ke6 42. Nh5 Nd5 43. Kg2 Ne3+ 44. Kf3 Nd5 45. Ng7+ Kd7 46. Nf5
a5 47. Nh4 Ke6 48. Ke4 b5 49. d7 Kxd7 50. Kxd5 b4 51. Ke4 f3 $138 1-0

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.02.03"]
[Round "4"]
[White "Pesko, Tomasz"]
[Black "Koziol, Pawel"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "1823"]
[BlackElo "1915"]
[PlyCount "66"]
[EventDate "2017.01.13"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e4 e5 5. d5 Be7 6. g3 Nc5 7. Bg2 a5 8. Qc2
O-O 9. Nge2 c6 10. O-O cxd5 11. cxd5 Bd7 12. f4 Rc8 13. f5 b5 14. Qb1 b4 15.
Nd1 Bb5 16. Qc2 Ncxe4 17. Qb3 Bxe2 18. Re1 Nc5 19. Qe3 Bxd1 20. Rxd1 Qd7 21.
Qf2 e4 22. Bf1 Ng4 23. Qf4 Ne5 24. h4 Bf6 25. Be3 Ned3 26. Bxd3 exd3 27. g4
Rfe8 28. g5 Re4 29. Qf3 Bd4 30. Bxd4 Rxd4 31. h5 Qb7 32. h6 Qxd5 33. Qh3 Qe4
0-1

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.02.10"]
[Round "5"]
[White "Wnuk-Lipinski, Pawel"]
[Black "Pesko, Tomasz"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1906"]
[BlackElo "1823"]
[PlyCount "62"]
[EventDate "2017.01.13"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. d4 g6 2. e4 Bg7 3. f4 d6 4. Nf3 c5 5. c3 Qc7 6. d5 a6 7. a4 Bg4 8. Be2 Nd7
9. O-O Ngf6 10. Nbd2 O-O 11. c4 Rae8 12. h3 Bxf3 13. Rxf3 e6 14. dxe6 Rxe6 15.
Bd3 Rfe8 16. Rb1 Nb6 17. b3 Nxe4 18. Bxe4 f5 19. Bb2 fxe4 20. Re3 Bd4 21. Bxd4
cxd4 22. Re2 d5 23. Rc1 Qxf4 24. Rf2 Qh4 25. Nf1 d3 26. c5 Nd7 27. Ne3 d4 28.
Nc4 e3 29. Rf3 e2 30. Qe1 Qg5 31. Rxd3 Qxc1 0-1

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.02.10"]
[Round "5"]
[White "Choroszej, Aleksander"]
[Black "Szymczak, Rafal"]
[Result "1/2-1/2"]
[ECO "E27"]
[WhiteElo "1964"]
[BlackElo "1995"]
[PlyCount "28"]
[EventDate "2017.01.13"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. f3 O-O 5. a3 Bxc3+ 6. bxc3 d6 7. e4 c5 8. Bd3
Nc6 9. Ne2 b6 10. Bg5 e5 11. d5 Na5 12. Ng3 h6 13. Be3 Ba6 14. Qe2 Qd7 $11
1/2-1/2

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.02.10"]
[Round "5"]
[White "Kasperkiewicz, Pawel"]
[Black "Piotrowski, Arkadiusz"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "1936"]
[BlackElo "1955"]
[PlyCount "133"]
[EventDate "2017.01.13"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Bd3 O-O 8. O-O
Nc6 9. a3 dxc4 10. Bxc4 b6 11. Qd3 Bb7 12. Rd1 Qb8 13. Bg5 Rd8 14. Rac1 Rd7 15.
d5 Na5 16. Ba2 Nxd5 17. Bxe7 Rxe7 18. Bxd5 exd5 19. Ng5 g6 20. Nxd5 Bxd5 21.
Qxd5 Qb7 22. Qxb7 Nxb7 23. f3 Rae8 24. Ne4 Kg7 25. Rc6 f5 26. Nc3 Na5 27. Rcd6
Nc4 28. Rd8 Rxd8 29. Rxd8 Nxb2 30. Kf2 Nc4 31. Nd5 Rf7 32. a4 Nb2 33. Nc3 Rc7
34. Nd5 Rb7 35. Nc3 a6 36. Ra8 Nd3+ 37. Ke3 Nc5 38. Kd4 Kf6 39. Kd5 Re7 40. Kc6
Re6+ 41. Kc7 Ke5 42. Rd8 g5 43. g3 h6 44. a5 Re7+ 45. Kxb6 Nd7+ 46. Kc6 Ke6 47.
f4 gxf4 48. gxf4 Ne5+ 49. fxe5 Kxe5 50. Rd1 Rg7 51. Na4 f4 52. Rd5+ Ke4 53.
Nc5+ Ke3 54. Re5+ Kd2 55. Rf5 Ke3 56. Nxa6 f3 57. Nb4 Rg6+ 58. Kb7 Rg7+ 59. Kb6
Rg6+ 60. Nc6 f2 61. a6 Rg5 62. Rf6 Rg8 63. Rf7 Rg7 64. Rf6 Ke2 65. Nd4+ Ke3 66.
Nf5+ Ke2 67. Nxg7 1-0

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.02.10"]
[Round "5"]
[White "Praczukowski, Stanislaw"]
[Black "Kosny, Marek"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2065"]
[BlackElo "1842"]
[PlyCount "120"]
[EventDate "2017.01.13"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. Nf3 c5 2. e4 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. O-O Bg7 6. e5 f6 7. Re1 fxe5 8.
Nxe5 Nf6 9. d4 cxd4 10. Qxd4 O-O 11. Qc4+ e6 12. Nd2 Qa5 13. Ndf3 Rb8 14. Bd2
Qb5 15. Qxb5 Rxb5 16. b3 c5 17. c4 Rb6 18. Bc3 d6 19. Nd3 e5 20. Nb2 Rb7 21. h3
Bh6 22. Rad1 Ne8 23. Nd2 Rbf7 24. Ne4 Bb7 25. f3 Bxe4 26. Rxe4 Rb7 27. Bd2 Bxd2
28. Rxd2 Kf7 29. Nd3 g5 30. Re1 Rb6 31. Nf2 Nf6 32. Red1 Ke6 33. Kf1 a5 $11 34.
Ng4 Nxg4 35. hxg4 a4 36. bxa4 Ra8 37. Kf2 Rxa4 38. Rh1 Rxc4 39. Rh6+ Kf7 40.
Rhxd6 Rxd6 41. Rxd6 Rc2+ 42. Ke3 Rxa2 43. Ke4 Rxg2 44. Kf5 Rf2 45. Rd7+ Ke8 46.
Rd3 c4 47. Rc3 h6 48. Kxe5 Kf7 49. Kf5 Ra2 50. Rxc4 Ra5+ 51. Ke4 Ra6 52. Rc5
Re6+ 53. Re5 Ra6 54. Rd5 Re6+ 55. Re5 Ra6 56. Rf5+ Kg7 57. Rb5 Ra4+ 58. Ke5 Rf4
59. Rb7+ Kg6 60. Rb3 Kg7 1/2-1/2

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.02.08"]
[Round "5"]
[White "Markiewicz, Michal"]
[Black "Rozowski, Marcin"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1861"]
[BlackElo "1992"]
[PlyCount "95"]
[EventDate "2017.01.13"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bf4 O-O 6. a3 Nbd7 7. Nb5 c6 8. Bc7
Qe8 9. Nd6 Bxd6 10. Bxd6 dxc4 11. Bxf8 Qxf8 12. Qc2 b5 13. g3 Bb7 14. Bg2 c5
15. O-O Rc8 16. dxc5 Nxc5 17. Nd2 Bd5 18. Rac1 Qe7 19. b4 Na4 20. e4 Bc6 21. e5
Nd5 22. Ne4 Rb8 23. h4 h6 24. Ra1 Qc7 25. Nd6 Ne7 26. Bxc6 Qxc6 27. Qe4 Nd5 28.
Qf3 Qc7 29. Rac1 a6 30. Rfd1 Nab6 31. g4 Qe7 32. Qg3 g5 33. hxg5 hxg5 34. Ne4
Kg7 35. Nf6 Rh8 36. Nh5+ Kg8 37. Qf3 Nd7 38. Re1 Nf8 39. Rcd1 Ng6 40. Nf6+ Kg7
41. Nxd5 exd5 42. Qxd5 Nf4 43. Qd6 Qb7 44. Qf6+ Kh7 45. Qf5+ Kh6 46. Rd6+ Ng6
47. Qf6 Re8 48. Re3 1-0

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.02.21"]
[Round "6"]
[White "Kosny, Marek"]
[Black "Markiewicz, Michal"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "1842"]
[BlackElo "1861"]
[PlyCount "63"]
[EventDate "2017.01.13"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 e6 6. O-O Nge7 7. e4 d5 8. cxd5
exd5 9. exd5 Nb4 10. d4 Nbxd5 11. Nxd5 Qxd5 12. dxc5 O-O 13. Bf4 Qxd1 14. Raxd1
Bxb2 15. Bd6 Re8 16. Rd2 Bf6 17. Re1 Be6 18. Rb1 b6 19. Nd4 Rac8 20. Nxe6 fxe6
21. cxb6 axb6 22. Rxb6 Rc1+ 23. Bf1 Nd5 24. Rb8 Rxb8 25. Bxb8 Bc3 26. Re2 Kf7
27. Be5 Bxe5 28. Rxe5 Nc3 29. Ra5 Ra1 30. Ra7+ Kf6 31. Ra3 Nb1 32. Rd3 $11
1/2-1/2

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.03.02"]
[Round "6"]
[White "Piotrowski, Arkadiusz"]
[Black "Praczukowski, Stanislaw"]
[Result "0-1"]
[ECO "D56"]
[WhiteElo "1955"]
[BlackElo "2065"]
[PlyCount "120"]
[EventDate "2017.01.13"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Bg5 h6 5. Bh4 Be7 6. e3 O-O 7. Nc3 Ne4 8. Bxe7
Qxe7 9. Bd3 Nxc3 10. bxc3 Nd7 11. O-O c6 12. cxd5 exd5 13. Bc2 Nf6 14. Ne5 c5
15. Qf3 c4 16. a4 Be6 17. Rfb1 Rfb8 18. Rb4 a5 19. Rb5 Ra6 20. h3 g6 21. Qg3
Re8 22. Rab1 Bc8 23. Rb6 Rxb6 24. Rxb6 Be6 25. Nxg6 fxg6 26. Bxg6 Kh8 27. Bxe8
Nxe8 28. Qe5+ Ng7 29. Qb8+ Kh7 30. Rxb7 Qg5 31. Qc7 Bf5 32. Qe5 Bc2 33. Qxg5
hxg5 34. Rb5 Bxa4 35. Rxd5 Bc2 36. Rxa5 Nf5 37. Kf1 Kg6 38. Ra6+ Kf7 39. Kg1
Ke7 40. Kh2 Nd6 41. Ra5 Ne4 42. Re5+ Kd6 43. f4 Nxc3 44. Rc5 Bd3 45. fxg5 Ne4
46. Ra5 c3 47. g6 Ke7 48. Ra7+ Kf8 49. Rc7 c2 50. h4 Nd6 51. h5 Kg8 52. d5 Bc4
53. h6 c1=Q 54. Rd7 Qxe3 55. h7+ Kh8 56. Rd8+ Ne8 57. d6 Bb5 58. d7 Qf4+ 59.
Kg1 Qd4+ 60. Kh1 Bxd7 0-1

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.02.17"]
[Round "6"]
[White "Szymczak, Rafal"]
[Black "Kasperkiewicz, Pawel"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1995"]
[BlackElo "1936"]
[PlyCount "107"]
[EventDate "2017.01.13"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. f4 d5 2. Nf3 Bg4 3. e3 Nd7 4. h3 Bxf3 5. Qxf3 c6 6. d4 e6 7. c4 Ngf6 8. Bd3
dxc4 9. Bxc4 Nb6 10. Bb3 Be7 11. O-O O-O 12. Kh1 c5 13. dxc5 Bxc5 14. Nc3 Nbd5
15. Nxd5 exd5 16. Rd1 Qe7 17. Bd2 Qe4 18. Bc3 Qxf3 19. gxf3 Bxe3 20. Bxf6 gxf6
21. Bxd5 Rad8 $11 22. Bxb7 Bxf4 23. Rg1+ Kh8 24. Rg4 Be3 25. Re1 f5 26. Rg2 f4
27. b3 Rd6 28. Be4 Rfd8 29. Kh2 Rd2 30. Ree2 Rd1 31. h4 Ra1 32. Rc2 Rc1 $11 33.
Rxc1 Bxc1 34. Kh3 Rf8 35. Rg5 Rg8 36. Kg4 Rxg5+ 37. hxg5 Kg7 38. b4 Ba3 39. b5
Bd6 40. Kf5 Bc7 41. a4 Bb8 42. Bd3 Bc7 43. Ke4 f6 44. Kf5 fxg5 45. Kxg5 h5 46.
Kxh5 Kf6 47. Be4 Ke5 48. Kg6 Kd6 49. Kf5 Kc5 50. Ke6 a6 51. Kd7 Ba5 52. bxa6
Kb6 53. Bd3 Ka7 54. Kc6 $11 1/2-1/2

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.02.17"]
[Round "6"]
[White "Pesko, Tomasz"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "E77"]
[WhiteElo "1823"]
[BlackElo "1964"]
[PlyCount "110"]
[EventDate "2017.01.13"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nf6 5. f4 O-O 6. Nf3 c5 7. d5 e6 8. Be2 exd5
9. exd5 Nh5 10. O-O Bxc3 11. bxc3 f5 12. Ng5 Ng7 13. h3 h6 14. Nf3 Nd7 15. Bd3
Nf6 16. Qc2 Bd7 17. Bd2 Re8 18. Rae1 Nfh5 19. Rxe8+ Qxe8 20. g4 fxg4 21. Bxg6
Qe7 22. Bxh5 Bf5 23. Qd1 Nxh5 24. hxg4 Bxg4 25. Qc2 Qg7 26. Kh2 Re8 27. Bc1 Ng3
28. Re1 Rxe1 29. Nxe1 Ne2 30. Be3 Bh5 31. Bf2 Qg6 32. f5 Qg4 33. Qd2 Qxf5 34.
Qe3 Nf4 35. Ng2 Nxg2 36. Kxg2 Qg4+ 37. Kh2 Qf3 38. Qe6+ Bf7 39. Qc8+ Kg7 40.
Bg3 Qe2+ 41. Kh3 Qxc4 42. Bxd6 Qxd5 43. Qxc5 Qxc5 44. Bxc5 b6 45. Bd4+ Kg6 46.
a3 Kf5 47. a4 Ke4 48. a5 bxa5 49. Bxa7 Kd3 50. Bc5 Kxc3 51. Kg3 a4 52. Kf2 Kb3
53. Ke3 a3 54. Kd2 Kb2 55. Bd4+ Kb1 0-1

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.02.17"]
[Round "6"]
[White "Koziol, Pawel"]
[Black "Wnuk-Lipinski, Pawel"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "1915"]
[BlackElo "1906"]
[PlyCount "71"]
[EventDate "2017.01.13"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. Nf3 c5 2. g3 Nf6 3. Bg2 Nc6 4. O-O g6 5. c4 Bg7 6. Nc3 O-O 7. d4 cxd4 8.
Nxd4 Qb6 9. Nc2 d6 10. b3 Bd7 11. Bb2 Ne5 12. Ne3 Bc6 13. Rb1 Bxg2 14. Nxg2
Rfd8 15. e4 e6 16. Qe2 Rac8 17. Rbd1 a6 18. Kh1 Qb4 19. f4 Ned7 20. f5 Nc5 21.
Qf3 b5 22. fxg6 fxg6 23. Ne3 Kh8 24. Nc2 Qa5 25. b4 Qc7 26. bxc5 Qxc5 27. Nxb5
Nxe4 28. Bxg7+ Kxg7 29. Qxe4 axb5 30. Nd4 Qxc4 31. Nxe6+ Kg8 32. Qxc4 bxc4 33.
Nxd8 Rxd8 34. Rc1 d5 35. Rfd1 Kf7 36. Rxc4 1-0

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.02.24"]
[Round "7"]
[White "Choroszej, Aleksander"]
[Black "Koziol, Pawel"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1964"]
[BlackElo "1915"]
[PlyCount "44"]
[EventDate "2017.01.13"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 e5 5. e3 g6 6. Be2 Bg7 7. O-O O-O 8. b3
Re8 9. Bb2 e4 10. Nd2 Nf8 11. Qc2 Bf5 12. b4 h5 13. Nb3 h4 14. h3 N8h7 15. d5
Nd7 16. Nd4 Ng5 17. Rfd1 Nf3+ 18. Bxf3 Bxd4 19. Be2 Bg7 20. Bf1 Qg5 21. Kh1 Ne5
22. Nb5 Rec8 $11 1/2-1/2

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.01.27"]
[Round "7"]
[White "Kasperkiewicz, Pawel"]
[Black "Pesko, Tomasz"]
[Result "1-0"]
[ECO "E87"]
[WhiteElo "1936"]
[BlackElo "1823"]
[PlyCount "121"]
[EventDate "2017.01.13"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. c4 g6 2. Nc3 Bg7 3. d4 Nf6 4. e4 d6 5. f3 O-O 6. Be3 e5 7. d5 Nh5 8. Qd2 a5
9. Nge2 Na6 10. g4 Nf6 11. Ng3 Qe7 12. O-O-O Bd7 13. Be2 Nc5 14. h4 Rfd8 15.
Bh6 Ba4 16. Rdg1 c6 17. Bxg7 Kxg7 18. h5 Rh8 19. hxg6 fxg6 20. Qh6+ Kf7 21. f4
Ng8 22. Qxh7+ Rxh7 23. Rxh7+ Ke8 24. Rxe7+ Nxe7 25. fxe5 dxe5 26. b3 cxd5 27.
Nxa4 Nxa4 28. bxa4 d4 29. Rh1 Kd7 30. Kd2 b6 31. g5 Kd6 32. Rh7 Rf8 33. Rg7 Rf2
34. Ke1 Rg2 35. Nf1 Rxg5 36. Nd2 Rg3 37. Kf2 Rc3 38. Bg4 Rc2 39. Ke1 d3 40. Rf7
Rxa2 41. c5+ Kxc5 42. Rxe7 Kd4 43. Bd1 Ke3 44. Rf7 Kd4 45. Rf2 Ra3 46. Nb1 Ra1
47. Nd2 Ra3 48. Rg2 g5 49. Rxg5 Ra2 50. Rg2 Ra3 51. Rg6 Ra2 52. Rf6 Ke3 53. Rf2
b5 54. Nf1+ Kxe4 55. Rxa2 b4 56. Bb3 Kd4 57. Kd2 Ke4 58. Ne3 Kd4 59. Ra1 Ke4
60. Rh1 Kd4 61. Rh8 1-0

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.03.09"]
[Round "7"]
[White "Praczukowski, Stanislaw"]
[Black "Szymczak, Rafal"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2065"]
[BlackElo "1995"]
[PlyCount "61"]
[EventDate "2017.01.13"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. a3 Nxe5 6. b4 e6 7. Bb2 Nc6 8. Nf3
Nf6 9. Bb5 Bd7 10. O-O Be7 11. Nbd2 O-O 12. Qe2 a5 13. c3 Qc7 14. Rac1 Rfe8 15.
Rfe1 b6 16. cxb6 Qxb6 17. Nb3 Reb8 18. Bxc6 Bxc6 19. Nxa5 Rxa5 20. bxa5 Qxb2
21. Qxb2 Rxb2 22. Nd4 Bd7 23. Rb1 Ra2 24. a6 e5 25. a7 Rxa3 26. Ra1 Rxa7 27.
Rxa7 e4 28. Rb1 Bf8 29. Rb8 Be6 30. Nxe6 fxe6 31. Raa8 1-0

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.02.24"]
[Round "7"]
[White "Markiewicz, Michal"]
[Black "Piotrowski, Arkadiusz"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1861"]
[BlackElo "1955"]
[PlyCount "217"]
[EventDate "2017.01.13"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 O-O 8. Qc2
h6 9. Bh4 b6 10. Nge2 Ba6 11. f3 c5 12. O-O Bb7 13. Qd2 Nc6 14. Bf2 cxd4 15.
exd4 Re8 16. Rac1 Bd6 17. Nb5 Bb8 18. Bb1 a6 19. Nbc3 Nh7 20. Qd3 Nf8 21. Rfe1
Na5 22. b3 Bd6 23. Ng3 Rxe1+ 24. Bxe1 Rc8 25. Nf5 Bb4 26. Bd2 Nc6 27. Re1 Rc7
28. Ne3 Rd7 29. Kh1 Ne7 30. Ng4 Neg6 31. f4 Rc7 32. Ne2 Bxd2 33. Qxd2 Qh4 34.
Ne5 Qf2 35. Ng4 Qh4 36. Ne5 Nxe5 37. fxe5 Qf2 38. Qd1 Qe3 39. Ng1 Qc3 40. Nf3
Bc8 41. Qd3 Qxd3 42. Bxd3 Bg4 43. h3 Bxf3 44. gxf3 Ne6 45. Bxa6 Ra7 46. Bc8
Nxd4 47. Bg4 Rxa2 48. Rd1 Nxb3 49. Rxd5 Nc5 50. Rd6 Rb2 51. f4 g6 52. e6 fxe6
53. Bxe6+ Nxe6 54. Rxe6 Kf7 55. Rc6 b5 56. Rb6 b4 57. Kg1 b3 58. Kh1 h5 59. Kg1
Rb1+ 60. Kg2 b2 61. Kh2 Ke7 62. Kg2 Kd7 63. Kh2 Kc7 64. Rb3 Kd6 65. Rb6+ Kd5
66. Rb8 Ke4 67. Rb4+ Kf3 68. Rb3+ Kxf4 69. Kg2 h4 70. Rb4+ Ke5 71. Rb5+ Kd4 72.
Rb8 g5 73. Rd8+ Ke5 74. Rb8 Kd6 75. Rb6+ Kc5 76. Rb8 g4 77. hxg4 Kd5 78. g5 Ke6
79. Rb6+ Kf7 80. Rf6+ Kg7 81. Rb6 h3+ 82. Kh2 Kh7 83. Rh6+ Kg7 84. Rb6 $11 Kg8
85. Rb7 Kf8 86. Rb5 Kf7 87. Rb6 Kg7 88. Rb7+ Kg6 89. Rb5 Kh5 90. g6+ Kxg6 91.
Rb6+ Kf5 92. Rb5+ Ke4 93. Rb8 Kd5 94. Rb5+ Kc4 95. Rb8 Kc5 96. Rc8+ Kb5 97.
Rb8+ Ka5 98. Ra8+ Kb6 99. Rb8+ Ka6 100. Rb3 Ka5 101. Rb8 Ka4 102. Ra8+ Kb4 103.
Rb8+ Kc5 104. Rc8+ Kd6 105. Rb8 Kc6 106. Rb3 Kd7 107. Rb4 Kc7 108. Rb3 Kc6 109.
Rb8 1/2-1/2

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.02.22"]
[Round "7"]
[White "Rozowski, Marcin"]
[Black "Kosny, Marek"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "1992"]
[BlackElo "1842"]
[PlyCount "78"]
[EventDate "2017.01.13"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 g6 5. e4 Bg7 6. Be3 Nf6 7. Nc3 O-O 8.
Be2 d6 9. O-O Bd7 10. Qd2 Ng4 11. Bxg4 Bxg4 12. f3 Bd7 13. Rac1 Re8 14. Rfd1 b6
15. Nd5 Rb8 16. b3 Qc8 17. Nxc6 Qxc6 18. Bd4 Bxd4+ 19. Qxd4 f6 20. f4 Qc5 21.
e5 Qxd4+ 22. Rxd4 dxe5 23. fxe5 fxe5 24. Re4 Bc6 25. Rxe5 Bxd5 26. Rxd5 Rb7 27.
Kf2 Rc8 28. Ke3 Rc6 29. Rcd1 Kf7 30. R1d4 Rbc7 31. Rd7 Ke6 32. Rxc7 Rxc7 33.
Rh4 h5 34. Rd4 Kf5 35. Rd8 Rc6 36. Rd7 Re6+ 37. Kf2 a5 38. Rd5+ Ke4 39. g3 Rf6+
$11 1/2-1/2

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.03.01"]
[Round "8"]
[White "Piotrowski, Arkadiusz"]
[Black "Rozowski, Marcin"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1955"]
[BlackElo "1992"]
[PlyCount "96"]
[EventDate "2017.01.13"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Be4 5. Nf3 e6 6. Nc3 Bg6 7. Be3 Qb6 8. Rb1 c5
9. Be2 Nc6 10. dxc5 Bxc5 11. Bxc5 Qxc5 12. O-O Nge7 13. Re1 O-O 14. Bd3 Rac8
15. Qe2 Nb4 16. a3 Nxd3 17. cxd3 a6 18. d4 Qc4 19. Rbd1 b5 20. Qe3 Qc7 21. Nh4
Nc6 22. f4 Qe7 23. Qg3 Be4 24. Nxe4 dxe4 25. Rxe4 Rcd8 26. g5 g6 27. Nf3 Qa7
28. Kh1 Ne7 29. h4 Rc8 30. Re2 Nf5 31. Qf2 Qb7 32. Kh2 Rfd8 33. h5 Rc4 34. Red2
Qc6 35. Kg1 Qe4 36. Nh2 gxh5 37. Re1 Qd5 38. Nf3 Rdc8 39. Red1 Rc1 40. Ne1 Rxd1
41. Rxd1 Rc4 42. Nc2 Qe4 43. Rd2 Kg7 44. Re2 Qd3 45. Rd2 Qe4 46. Re2 Qd3 47.
Rd2 Qe4 48. Re2 Qd3 $11 1/2-1/2

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.03.02"]
[Round "8"]
[White "Szymczak, Rafal"]
[Black "Markiewicz, Michal"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1995"]
[BlackElo "1861"]
[PlyCount "27"]
[EventDate "2017.01.13"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. f4 c5 2. Nf3 Nc6 3. e4 g6 4. g3 Bg7 5. Bg2 d6 6. c3 e5 7. d3 Nge7 8. Be3
exf4 9. Bxf4 Ne5 10. Nxe5 dxe5 11. Be3 Qd6 12. c4 Nc6 13. Nc3 Nd4 14. O-O $11
1/2-1/2

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.03.17"]
[Round "8"]
[White "Pesko, Tomasz"]
[Black "Praczukowski, Stanislaw"]
[Result "1/2-1/2"]
[ECO "E59"]
[WhiteElo "1823"]
[BlackElo "2065"]
[PlyCount "95"]
[EventDate "2017.01.13"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. e3 O-O 8. Bd3
Nc6 9. O-O Qc7 10. Qc2 dxc4 11. Bxc4 e5 12. Bb2 Bg4 13. Ng5 Rae8 14. f3 Bh5 15.
d5 Bg6 16. e4 Na5 17. Qe2 Rb8 18. a4 Nxc4 19. Qxc4 Ne8 20. Ba3 b6 21. Qe2 Nd6
22. c4 Rbe8 23. Bb2 h6 24. Nh3 f5 25. exf5 Nxf5 26. Rae1 Nd4 27. Qd2 Qd7 28. a5
Nxf3+ 29. Rxf3 Rxf3 30. gxf3 Qxh3 31. axb6 axb6 32. Bxe5 Qxf3 33. Re3 Qf5 34.
Bg3 Rxe3 35. Qxe3 Qb1+ 36. Kf2 Bd3 37. Bc7 Bxc4 38. d6 Qc2+ 39. Kg3 Qg6+ 40.
Kf2 Bd5 41. Ke1 Bc6 42. Bxb6 Qb1+ 43. Kf2 Qxb6 44. Qe6+ Kf8 45. Qe7+ Kg8 46.
Qe6+ Kh8 47. Qc8+ Kh7 48. Qf5+ $11 1/2-1/2

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.03.07"]
[Round "8"]
[White "Koziol, Pawel"]
[Black "Kasperkiewicz, Pawel"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "1915"]
[BlackElo "1936"]
[PlyCount "67"]
[EventDate "2017.01.13"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. O-O e6 5. d3 h6 6. Nbd2 Be7 7. b3 O-O 8. Bb2
c6 9. Qe1 a5 10. e4 Bh7 11. a3 Nbd7 12. Qe2 Qb6 13. Rfe1 Nc5 14. Bd4 Qa6 15. e5
Ne8 16. Nh4 Nd7 17. Qg4 c5 18. Bb2 b5 19. f4 c4 20. dxc4 bxc4 21. Bd4 Rc8 22.
bxc4 dxc4 23. Ne4 Kh8 24. Qh5 c3 25. g4 Rc4 26. Bf2 Bxe4 27. Bxe4 Nef6 28. exf6
Nxf6 29. Ng6+ fxg6 30. Qxg6 Nxe4 31. Rxe4 Rxe4 32. Qxe4 Qd6 33. Bg3 Rd8 34. Re1
$11 1/2-1/2

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.03.03"]
[Round "8"]
[White "Wnuk-Lipinski, Pawel"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1906"]
[BlackElo "1964"]
[PlyCount "156"]
[EventDate "2017.01.13"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Bg5 a6 5. Qd2 Nd7 6. f3 b5 7. h4 h5 8. Nh3 Bb7
9. Be2 c5 10. d5 Ngf6 11. O-O b4 12. Nd1 a5 13. a3 Qb6 14. Ne3 Ne5 15. Nc4 Nxc4
16. Bxc4 Ba6 17. Bxa6 Rxa6 18. axb4 axb4 19. Qe2 Ra5 20. c4 O-O 21. Rxa5 Qxa5
22. Bc1 Qa2 23. g4 hxg4 24. fxg4 Nd7 25. h5 Ne5 26. hxg6 fxg6 27. Rxf8+ Kxf8
28. Ng5 Qxc4 29. Qxc4 Nxc4 30. Ne6+ Kf7 31. Nxg7 Kxg7 32. g5 Kf7 33. Kf2 e6 34.
Kf3 Nb6 35. dxe6+ Kxe6 36. b3 Nd7 37. Bf4 Ne5+ 38. Ke3 Nc6 39. Kd3 d5 40. exd5+
Kxd5 41. Kc2 Nd4+ 42. Kb2 Ne6 43. Bd2 Ke4 44. Kc2 Nd4+ 45. Kb2 Nf3 46. Bc1 Ne1
47. Bd2 Ng2 48. Kc2 Ne3+ 49. Kb1 Kd3 50. Bc1 c4 51. bxc4 Nxc4 52. Bf4 Kc3 53.
Bc7 Kb3 54. Bd8 Na3+ 55. Kc1 Ka2 56. Bf6 b3 57. Kd2 b2 58. Bxb2 Kxb2 59. Kd3
Nc2 60. Ke4 Ne1 61. Ke5 Nf3+ 62. Kf6 Nh4 63. Ke5 Kc3 64. Kf4 Kd4 65. Kg4 Nf5
66. Kf4 Kd5 67. Kf3 Ke5 68. Kg4 Ke4 69. Kh3 Kf4 70. Kg2 Kxg5 71. Kf3 Kh4 72.
Kg2 Kg4 73. Kf1 Kg3 74. Kg1 g5 75. Kh1 g4 76. Kg1 Ne3 77. Kh1 Kf2 78. Kh2 g3+
0-1

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.03.10"]
[Round "9"]
[White "Kasperkiewicz, Pawel"]
[Black "Wnuk-Lipinski, Pawel"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "1936"]
[BlackElo "1906"]
[PlyCount "46"]
[EventDate "2017.01.13"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. c4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. O-O e6 6. e4 Nge7 7. Re1 O-O 8. Nc3
Nd4 9. d3 d6 10. Nxd4 cxd4 11. Ne2 e5 12. b4 f5 13. a4 fxe4 14. Bxe4 d5 15.
cxd5 Nxd5 16. Bg5 Qxg5 17. Qb3 Be6 18. Bxd5 Bxd5 19. Qxd5+ Rf7 20. f4 Qf5 21.
fxe5 Qxe5 22. Nf4 Qxd5 23. Nxd5 Raf8 1/2-1/2

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.03.10"]
[Round "9"]
[White "Praczukowski, Stanislaw"]
[Black "Koziol, Pawel"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2065"]
[BlackElo "1915"]
[PlyCount "41"]
[EventDate "2017.01.13"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. h3 a6 5. a4 b6 6. Be3 Bb7 7. g4 Nd7 8. Bg2 e6
9. Nge2 Ne7 10. O-O h5 11. g5 c6 12. Qd2 d5 13. b4 O-O 14. Bf4 e5 15. dxe5 Nxe5
16. Rad1 Nc4 17. Qc1 Qc8 18. exd5 Nxd5 19. Nxd5 cxd5 20. Nd4 Qd7 21. a5 $11
1/2-1/2

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.03.10"]
[Round "9"]
[White "Markiewicz, Michal"]
[Black "Pesko, Tomasz"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1861"]
[BlackElo "1823"]
[PlyCount "108"]
[EventDate "2017.01.13"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nf6 5. h3 O-O 6. Nf3 e5 7. d5 Nbd7 8. Bg5 a5
9. a3 Nc5 10. b4 axb4 11. axb4 Rxa1 12. Qxa1 Na6 13. Qb2 h6 14. Be3 Nh5 15. c5
f5 16. cxd6 Qxd6 17. Nb5 Qe7 18. Bc4 Kh7 19. d6 cxd6 20. Bd5 Nf4 21. Qd2 Nxg2+
22. Ke2 Nxe3 23. fxe3 fxe4 24. Bxe4 Bf5 25. Qxd6 Bxe4 26. Qxe7 Bxf3+ 27. Kd2
Bxh1 28. Nd6 Nxb4 29. Ne8 Rxe8 30. Qxe8 Bc6 31. Qf7 Nd5 32. Qe6 Nf6 33. Ke2 Ne4
34. h4 h5 35. Qf7 Ng3+ 36. Kd3 Nf5 37. Qa2 Nxh4 38. e4 Nf3 39. Qa1 Ng5 40. Qg1
Nxe4 41. Qh2 Kh6 42. Qa2 h4 43. Ke3 Ng3 44. Kf2 Nf5 45. Kg1 e4 46. Kg2 e3+ 47.
Kh3 Bb5 48. Qa5 Bf1+ 49. Kg4 h3 50. Qe1 Bg2 51. Qe2 b5 52. Qxb5 h2 53. Qe5 Bh3+
54. Kf4 Bxe5+ 0-1

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.03.08"]
[Round "9"]
[White "Rozowski, Marcin"]
[Black "Szymczak, Rafal"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "1992"]
[BlackElo "1995"]
[PlyCount "75"]
[EventDate "2017.01.13"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. Nf3 d5 2. d4 e6 3. c4 c6 4. Qc2 f5 5. Bf4 Nf6 6. e3 Be7 7. Bd3 Ne4 8. Nc3
O-O 9. g4 Nxc3 10. bxc3 Nd7 11. Rg1 dxc4 12. Bxc4 Nb6 13. Bd3 Nd5 14. Be5 Rf7
15. Ke2 Qa5 16. Rac1 Ba3 17. Ng5 Bxc1 18. Rxc1 g6 19. Nxf7 Kxf7 20. e4 fxe4 21.
Bxe4 b6 22. Qd2 Ba6+ 23. Ke1 Ke8 24. c4 Qxd2+ 25. Kxd2 Ne7 26. h4 Rd8 27. Kc3
Kd7 28. Rh1 b5 29. h5 bxc4 30. hxg6 hxg6 31. Rh7 Ke8 32. Bf6 Nd5+ 33. Bxd5 Rxd5
34. a4 Rd7 35. Rh8+ Kf7 36. g5 Rb7 37. Rh7+ Ke8 38. Rxb7 $11 1/2-1/2

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.03.10"]
[Round "9"]
[White "Kosny, Marek"]
[Black "Piotrowski, Arkadiusz"]
[Result "0-1"]
[ECO "E08"]
[WhiteElo "1842"]
[BlackElo "1955"]
[PlyCount "72"]
[EventDate "2017.01.13"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. Nf3 Nf6 2. c4 c6 3. Nc3 d5 4. d4 e6 5. g3 Be7 6. Bg2 O-O 7. O-O Nbd7 8. b3
b6 9. Qc2 Bb7 10. a4 a5 11. Nd2 Qc8 12. Bb2 c5 13. Nb5 cxd4 14. Nxd4 dxc4 15.
Nxc4 Bxg2 16. Kxg2 Qb7+ 17. f3 Rac8 18. e4 Ne5 19. Rac1 Rfd8 20. Qe2 Nxc4 21.
Rxc4 Rxc4 22. Qxc4 Bc5 23. Re1 Qd7 24. Rc1 h5 25. Ne2 Qd2 26. Rc2 Qe1 27. Nf4
Qg1+ 28. Kh3 Nh7 29. Nxh5 Ng5+ 30. Kg4 Qe3 31. Bxg7 Nxf3 32. Bf6 Rd4 33. Bxd4
Qxe4+ 34. Nf4 Nxd4 35. Rc3 Qf5+ 36. Kh4 Be7# 0-1

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.03.17"]
[Round "10"]
[White "Szymczak, Rafal"]
[Black "Kosny, Marek"]
[Result "1/2-1/2"]
[ECO "A02"]
[WhiteElo "1995"]
[BlackElo "1842"]
[PlyCount "25"]
[EventDate "2017.01.13"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. f4 d6 2. Nf3 Nc6 3. d4 g6 4. d5 Nb8 5. e4 Bg7 6. c4 e6 7. Nc3 c6 8. Bd3 exd5
9. cxd5 Ne7 10. dxc6 bxc6 11. O-O O-O 12. Kh1 Na6 13. Be3 $11 1/2-1/2

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.03.15"]
[Round "10"]
[White "Pesko, Tomasz"]
[Black "Rozowski, Marcin"]
[Result "1-0"]
[ECO "D56"]
[WhiteElo "1823"]
[BlackElo "1992"]
[PlyCount "125"]
[EventDate "2017.01.13"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 Ne4 8. Bxe7
Qxe7 9. Rc1 c6 10. Bd3 Nxc3 11. Rxc3 dxc4 12. Bxc4 Nd7 13. O-O b6 14. Ne5 Bb7
15. Nxd7 Qxd7 16. Qe2 Rfe8 17. f4 Rac8 18. Ba6 c5 19. Bxb7 Qxb7 20. dxc5 Rxc5
21. Rxc5 bxc5 22. b3 Rd8 23. Rc1 Rd5 24. Qc4 Rd2 25. e4 Rxa2 26. Rc2 Ra1+ 27.
Kf2 Rb1 28. Rc3 Rb2+ 29. Kf3 Qd7 30. Rd3 Qe7 31. Qc1 Ra2 32. Rc3 Ra5 33. g3 Rb5
34. Qd1 Qb7 35. Ke3 Qb6 36. Kf3 Qa5 37. Qd3 a6 38. Qc2 h5 39. g4 hxg4+ 40. Kxg4
Qb4 41. Rd3 f5+ 42. exf5 exf5+ 43. Kg5 Qe4 44. Qc4+ Qxc4 45. bxc4 Rb7 46. Ra3
Ra7 47. Ra5 Kf7 48. Kxf5 Rd7 49. Rxc5 Rd4 50. h4 a5 51. Rc7+ Kf8 52. c5 a4 53.
Ra7 Rc4 54. Ke6 Re4+ 55. Kd5 Rxf4 56. c6 Rf5+ 57. Kd6 Rf6+ 58. Kc7 Rf2 59. Rxa4
Rb2 60. Rd4 Ke7 61. Kc8 Rc2 62. c7 Ke6 63. Kd8 1-0

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.03.17"]
[Round "10"]
[White "Koziol, Pawel"]
[Black "Markiewicz, Michal"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1915"]
[BlackElo "1861"]
[PlyCount "64"]
[EventDate "2017.01.13"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. Nf3 c5 2. e4 d6 3. g3 g6 4. Bg2 Bg7 5. O-O Nc6 6. c3 e5 7. Na3 Nge7 8. Nc2
O-O 9. d4 cxd4 10. cxd4 Bg4 11. d5 Nb8 12. Ne3 Bd7 13. b3 b5 14. a4 Na6 15. Ne1
f5 16. Ba3 b4 17. Bb2 fxe4 18. Bxe4 Nc5 19. Bg2 Nf5 20. Nc4 Qe7 21. Nd3 Nxd3
22. Qxd3 Nd4 23. Rae1 Qf6 24. Bxd4 exd4 25. Na5 Bf5 26. Qd2 d3 27. Nc6 Qc3 28.
Ne7+ Kh8 29. Qd1 d2 30. Re3 Bc2 31. Qe2 d1=Q 32. Rxc3 Qxe2 0-1

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.03.14"]
[Round "10"]
[White "Wnuk-Lipinski, Pawel"]
[Black "Praczukowski, Stanislaw"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "1906"]
[BlackElo "2065"]
[PlyCount "175"]
[EventDate "2017.01.13"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. c4 Nf6 2. g3 e5 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. O-O Nb6 7. d3 Be7 8. b3
e4 9. dxe4 Qxd1 10. Rxd1 Bf6 11. e5 Nxe5 12. Nd4 O-O 13. Ba3 Rd8 14. Nc3 Nec4
15. Bc5 Nd7 16. Ne4 Nxc5 17. Nxf6+ gxf6 18. bxc4 Be6 19. Nxe6 fxe6 20. Rab1 c6
21. Kf1 Kf7 22. Ke1 Ke7 23. Rxd8 Rxd8 24. Rd1 Rd6 25. f4 Na4 26. Rxd6 Kxd6 27.
Be4 h6 28. Kd2 Kc5 29. Bd3 f5 30. h3 Nb2 31. g4 fxg4 32. hxg4 Kd6 33. Kc3 Na4+
34. Kd4 Nc5 35. e4 Nd7 36. e5+ Ke7 37. c5 b6 38. cxb6 axb6 39. Be4 Nb8 40. Kc4
Kd7 41. a4 Na6 42. Bc2 Nc7 43. Be4 Ne8 44. Kb4 Ng7 45. Bg6 Kc7 46. a5 c5+ 47.
Kb5 bxa5 48. Kxc5 a4 49. Kb4 Kc6 50. Kxa4 Kc5 51. f5 exf5 52. gxf5 Kd5 53. f6
Ne6 54. f7 Kxe5 55. Kb4 Kf6 56. Bh5 Kg5 57. Bf3 $11 Kg6 58. Kc3 Kxf7 59. Kd2
$11 Kf6 60. Ke3 Kg5 61. Kf2 Ng7 62. Kg3 Nf5+ 63. Kh3 Kf4 64. Bb7 Nd6 65. Bc6
Kg5 66. Bf3 Nf5 67. Bb7 h5 68. Bc6 Nd4 69. Bb7 Ne6 70. Bc8 Nf4+ 71. Kg3 h4+ 72.
Kf3 Ng6 73. Kg2 Ne7 74. Bd7 Nd5 75. Bc8 Nf6 76. Kh3 Ne4 77. Bd7 Nc5 78. Bc8 Nd3
79. Bd7 Nf4+ 80. Kh2 Kf6 81. Bc8 Ke5 82. Bd7 Ke4 83. Bc8 Kf3 84. Bd7 Ng6 85.
Kh3 Kf4 86. Be8 Kg5 87. Bxg6 Kxg6 88. Kxh4 1/2-1/2

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.03.17"]
[Round "10"]
[White "Choroszej, Aleksander"]
[Black "Kasperkiewicz, Pawel"]
[Result "1/2-1/2"]
[ECO "E27"]
[WhiteElo "1964"]
[BlackElo "1936"]
[PlyCount "85"]
[EventDate "2017.01.13"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 O-O 5. a3 Bxc3+ 6. bxc3 Ne8 7. e4 b6 8. Bd3
Ba6 9. f4 Nc6 10. Nf3 Na5 11. Qe2 c5 12. e5 f5 13. O-O cxd4 14. cxd4 Rc8 15. a4
Bxc4 16. Ba3 Bxd3 17. Qxd3 Nc7 18. Bxf8 Qxf8 19. Rac1 Nd5 20. g3 Nc6 21. Nd2
Qb4 22. Rc4 Qe7 23. Rfc1 Kh8 24. h4 h6 25. Nf3 Qf7 26. Kf2 Qh5 27. Qa3 Qe8 28.
Ne1 Rd8 29. Ng2 Nce7 30. Ne3 Nxe3 31. Qxe3 Nd5 32. Qe2 Kh7 33. Qc2 Qe7 34. Qb3
Qe8 35. Qa3 Qh5 36. Qf3 Qf7 37. Rc8 Qe8 38. Rxd8 Qxd8 39. Qa3 Qa8 40. Qd6 Qb7
41. Qf8 b5 42. Rc8 Qb6 43. Qg8+ $11 1/2-1/2

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.03.24"]
[Round "11"]
[White "Praczukowski, Stanislaw"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2065"]
[BlackElo "1964"]
[PlyCount "92"]
[EventDate "2017.01.13"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. e4 O-O 6. Be2 e5 7. d5 h6 8. O-O a5
9. Qc2 Na6 10. a3 Bd7 11. Rb1 a4 12. Ne1 Nc5 13. f3 Nh5 14. Nd3 Nb3 15. Be3 f5
16. exf5 gxf5 17. f4 Qe8 18. Rbe1 e4 19. Nc1 Nc5 20. Qd2 Qg6 21. Bd4 Nf6 22.
Bd1 Kh7 23. Re3 Rg8 24. Rg3 Qf7 25. Re1 Bh8 26. Ree3 b6 27. Be2 Rae8 28. Kh1
Ra8 29. Bd1 Rae8 30. Be2 Ra8 31. Nd1 Rab8 32. Qc3 b5 33. Qd2 bxc4 34. Bxc4 Ng4
35. Re2 e3 36. Rgxe3 Nxe3 37. Nxe3 Ne4 38. Qd3 Bxd4 39. Qxd4 Qf6 40. Qxf6 Nxf6
41. Bd3 Rge8 42. Nxf5 Rxe2 43. Nxe2 Bb5 44. Nc1 Bxd3 45. Nxd3 Nxd5 46. Nd4 c5
$138 0-1

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.03.21"]
[Round "11"]
[White "Markiewicz, Michal"]
[Black "Wnuk-Lipinski, Pawel"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1861"]
[BlackElo "1906"]
[PlyCount "105"]
[EventDate "2017.01.13"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. g4 h6 8. Rg1 e5
9. cxd5 Nxd5 10. Ne4 Bb4+ 11. Bd2 Qe7 12. O-O-O Bxd2+ 13. Rxd2 Nb4 14. Qb3 f6
15. dxe5 Nc5 16. Nd6+ Qxd6 17. exd6 Nxb3+ 18. axb3 Be6 19. Nd4 Bd5 20. f3 O-O-O
21. e4 Bf7 22. Nf5 g5 23. Bc4 Bxc4 24. bxc4 c5 25. Rgd1 Rd7 26. Ne7+ Kb8 27.
Nd5 Nxd5 28. Rxd5 Rhd8 29. Rxc5 Rxd6 30. Rcd5 Kc7 31. c5 R6d7 32. Kc2 Kc6 33.
Rxd7 Rxd7 34. Rxd7 Kxd7 35. Kc3 Kc6 36. Kc4 b5+ 37. Kb4 a5+ 38. Kxa5 Kxc5 39.
b4+ Kd4 40. Kxb5 Ke3 41. Kc4 Kxf3 42. b5 Kxe4 43. b6 Kf4 44. h3 Kg3 45. b7 Kxh3
46. b8=Q Kxg4 47. Qf8 f5 48. Qxh6 f4 49. Kd3 Kf5 50. Ke2 g4 51. Qh5+ Ke4 52.
Qxg4 Ke5 53. Kf3 1-0

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.03.20"]
[Round "11"]
[White "Rozowski, Marcin"]
[Black "Koziol, Pawel"]
[Result "*"]
[ECO "A00"]
[WhiteElo "1992"]
[BlackElo "1915"]
[PlyCount "0"]
[EventDate "2017.01.13"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

 *

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.03.22"]
[Round "11"]
[White "Kosny, Marek"]
[Black "Pesko, Tomasz"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "1842"]
[BlackElo "1823"]
[PlyCount "99"]
[EventDate "2017.01.13"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. Nf3 g6 2. c4 Bg7 3. Nc3 d6 4. g3 c5 5. d4 cxd4 6. Nxd4 Nf6 7. Bg2 a6 8. O-O
O-O 9. h3 Qc7 10. b3 Nc6 11. Nc2 Qa5 12. Bd2 Qc7 13. Rc1 e6 14. e4 b6 15. Ne3
Bb7 16. Ncd5 Qd8 17. Nf4 Rc8 18. Qe2 Qe7 19. Bc3 Rfd8 20. Qb2 Ne5 21. Qb1 Ned7
22. Rfd1 Nc5 23. f3 Nfd7 24. Bxg7 Kxg7 25. Qc2 a5 26. Ne2 Ne5 27. f4 Nc6 28.
Nc3 Nb4 29. Qe2 Rd7 30. Rd2 Bc6 31. Rcd1 Rcd8 32. Nc2 Nxc2 33. Rxc2 e5 34. f5
g5 35. Qe3 f6 36. Rcd2 Rb8 37. Nd5 Qd8 38. Bf1 b5 39. cxb5 Bxb5 40. Bxb5 Rxb5
41. Qe2 Qb8 42. h4 Rbb7 43. hxg5 fxg5 44. Qg4 Qd8 45. f6+ Kh8 46. Ne7 Qf8 47.
Rxd6 Rxd6 48. Rxd6 Rb4 49. Rc6 Rxe4 50. Rc8 1-0

[Event "179th YMCA Winter A"]
[Site "Warsaw"]
[Date "2017.03.24"]
[Round "11"]
[White "Piotrowski, Arkadiusz"]
[Black "Szymczak, Rafal"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "1955"]
[BlackElo "1995"]
[PlyCount "93"]
[EventDate "2017.01.13"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2017.01.12"]

1. d4 d5 2. Nf3 e6 3. c4 f5 4. Nc3 Nf6 5. g3 c6 6. Bg2 Bd6 7. O-O O-O 8. b3 Ne4
9. Qc2 Nd7 10. a4 Nxc3 11. Qxc3 a5 12. Ba3 Bxa3 13. Rxa3 Qe7 14. Ra2 Re8 15.
Rd1 b6 16. cxd5 cxd5 17. Rc2 Ba6 18. Qe3 Qd6 19. Rdc1 Rac8 20. Qd2 Rxc2 21.
Rxc2 Rc8 22. Rxc8+ Bxc8 23. Qg5 Nf6 24. Qc1 Ba6 25. Qc2 Nd7 26. h3 h6 27. Bf1
Bb7 28. e3 Qc6 29. Qb2 Qd6 30. Bb5 Bc6 31. Ba6 Kh7 32. Bc8 Nf6 33. Ne5 Bd7 34.
Qc2 Be8 35. g4 g6 36. Qd3 b5 37. axb5 Qb6 38. Ba6 Ne4 39. Qc2 Qd8 40. Nf3 h5
41. gxh5 g5 42. Qc8 Qe7 43. b6 g4 44. Qc7 Bd7 45. Ne5 Nf6 46. hxg4 fxg4 47. b7
1-0