[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.01.11"]
[Round "1"]
[White "Litwiniec, Michal"]
[Black "Podgorski, Maciej"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1832"]
[BlackElo "1818"]
[PlyCount "75"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. e3 Bg7 5. g3 O-O 6. Bg2 d6 7. Ne2 g5 8. Qd3
Nc6 9. h4 h6 10. c3 a5 11. Nd2 a4 12. O-O-O Re8 13. hxg5 fxg5 14. e4 Bd7 15.
Rde1 b5 16. f4 b4 17. c4 a3 18. b3 Ra5 19. Rhf1 g4 20. f5 Qf6 21. e5 dxe5 22.
Ne4 Qd8 23. f6 Bf8 24. d5 Nb8 25. Qe3 Ra6 26. Rf2 Bg7 27. fxg7 Kxg7 28. Nc5 Rg6
29. Ref1 f6 30. Be4 Rg5 31. Rxf6 Qxf6 32. Rxf6 Kxf6 33. Nd3 Re7 34. Nxb4 Be8
35. c5 Rd7 36. Nc3 Bf7 37. c6 Rd8 38. Nb5 1-0

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.01.11"]
[Round "1"]
[White "Kosny, Marek"]
[Black "Potocki, Karol"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "1849"]
[BlackElo "1829"]
[PlyCount "146"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. Nf3 d5 2. g3 e6 3. Bg2 c5 4. O-O Nc6 5. d3 Nf6 6. c4 Be7 7. Bf4 O-O 8. Nc3
a6 9. Rc1 d4 10. Na4 Nh5 11. Bd2 Nf6 12. h3 Nd7 13. b3 Qc7 14. e3 e5 15. Re1 b5
16. Nb2 Bd6 17. exd4 exd4 18. b4 Bb7 19. bxc5 Nxc5 20. Ng5 Ne5 21. Bf4 Bxg2 22.
Kxg2 Qb7+ 23. f3 f6 24. Ne4 Nxe4 25. Rxe4 Ba3 26. Rc2 Nc6 27. Rce2 g5 28. Bc1
Ne5 29. Rc2 Rad8 30. Bxg5 Nxf3 31. Qxf3 fxg5 32. Qg4 h6 33. Qe6+ Kg7 34. cxb5
Rf6 35. Qe5 Bd6 36. Qxd4 axb5 37. Nd1 Bc7 38. Qc3 Bb6 39. Nf2 Kg6 40. Ng4 Rfd6
41. Qb3 Bd4 42. Kh2 h5 43. Rxd4 hxg4 44. Rxg4 Qd7 45. Rc5 Rd5 46. Rxd5 Qxd5 47.
Qxd5 Rxd5 48. h4 Rxd3 49. Rxg5+ Kh6 50. Rxb5 Rd2+ 51. Kh3 Rxa2 52. Rb6+ Kg7 53.
h5 Ra4 54. g4 Ra3+ 55. Kh4 Ra5 56. Rb7+ Kg8 57. h6 Rc5 58. g5 Kh8 59. Kh5 Ra5
60. Rf7 Kg8 61. Rg7+ Kh8 62. Rg6 Kh7 63. Rf6 Rb5 64. Rf7+ Kg8 65. Re7 Rb6 66.
Kg4 Rb5 67. Kf4 Ra5 68. Re5 Ra8 69. Kf5 Rf8+ 70. Kg6 Ra8 71. Re6 Rf8 72. h7+
Kh8 73. Kh6 Rf6+ 1/2-1/2

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.01.11"]
[Round "1"]
[White "Kasperkiewicz, Pawel"]
[Black "Derylo, Kamil"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "1927"]
[BlackElo "1848"]
[PlyCount "112"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 O-O 5. g3 d5 6. Bg2 Nbd7 7. O-O b6 8. Qb3
Bxc3 9. Qxc3 Bb7 10. b3 Rc8 11. Bb2 Ne4 12. Qe3 Ndf6 13. Ne5 c5 14. Rfd1 Qe7
15. Qf4 Rfd8 16. dxc5 bxc5 17. cxd5 exd5 18. e3 Qe6 19. Qh4 Qb6 20. Ng4 Nxg4
21. Qxg4 Qg6 22. Qxg6 hxg6 23. Rac1 Ng5 24. Rc2 Rc7 25. h4 Ne6 26. Bc3 Rcd7 27.
Ba5 Rc8 28. Rcd2 d4 29. Rc2 Ba6 30. Bh3 d3 31. Rc3 c4 32. bxc4 Rxc4 33. Rxc4
Bxc4 34. Bf1 Nc5 35. Rc1 Nb7 36. Bd2 Bxa2 37. Ra1 Bd5 38. Rxa7 Be4 39. Bg2 Bxg2
40. Kxg2 Rc7 41. Kf3 f5 42. Bb4 Kf7 43. g4 fxg4+ 44. Kg3 Ke6 45. Ra6+ Kf5 46.
f3 gxf3 47. Kxf3 Rd7 48. Rb6 d2 49. e4+ Ke5 50. Bc3+ Rd4 51. Bxd4+ Kxd4 52. Ke2
Nc5 53. Kxd2 Nxe4+ 54. Ke2 g5 55. hxg5 Nxg5 56. Rg6 Nf7 $11 1/2-1/2

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.01.11"]
[Round "1"]
[White "Safanowski, Tomasz"]
[Black "Liberadzki, Slawomir"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1829"]
[BlackElo "2013"]
[PlyCount "54"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. f4 c5 2. Nf3 g6 3. d3 Bg7 4. e4 Nc6 5. Be2 d6 6. O-O Nf6 7. Qe1 O-O 8. Nc3
Rb8 9. Qh4 b5 10. Ng5 h6 11. Nh3 b4 12. Nb1 Nd4 13. Bd1 Bxh3 14. Qxh3 c4 15. g4
cxd3 16. cxd3 Rc8 17. g5 hxg5 18. Nd2 g4 19. Qe3 Nc2 20. Bxc2 Rxc2 21. Nb3 Nh5
22. e5 dxe5 23. fxe5 Qd5 24. Rf2 Rxf2 25. Qxf2 Bxe5 26. Bh6 Rd8 27. Rf1 g3 0-1

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.01.11"]
[Round "1"]
[White "Choroszej, Aleksander"]
[Black "Koziol, Pawel"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "2091"]
[BlackElo "1854"]
[PlyCount "127"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 e5 5. e4 Be7 6. Be2 O-O 7. O-O Re8 8. Re1
c6 9. Bf1 Qc7 10. d5 Nf8 11. h3 Ng6 12. Be3 a5 13. a3 Bd7 14. Rc1 c5 15. b3 h6
16. Qc2 Nh5 17. Ne2 Qd8 18. Qd2 b5 19. g4 Nhf4 20. Nxf4 exf4 21. Bxf4 Nxf4 22.
Qxf4 a4 23. cxb5 axb3 24. Rb1 Rxa3 25. Qe3 Qa5 26. Rxb3 Rxb3 27. Qxb3 Rb8 28.
Rb1 Bf6 29. Qd3 Bc3 30. e5 dxe5 31. Qe3 Bd4 $11 32. Nxd4 exd4 33. Qe7 Qa2 34.
Rc1 Qxd5 35. Bc4 Qb7 36. Bxf7+ Kh8 37. Rxc5 Bxb5 38. Qxb7 Rxb7 39. Bg6 Rb8 40.
Rd5 d3 41. Bxd3 Bxd3 42. Rxd3 Kg8 43. Kg2 Kf7 44. Kg3 Rb6 45. h4 Kf6 46. h5 Ra6
47. Rb3 Ra1 48. Rb6+ Kf7 49. Rb5 Kf6 50. Rf5+ Ke6 51. Rf3 Ra4 52. Rb3 Kf6 53.
f4 Ra5 54. Kf3 Kf7 55. Rd3 Ra1 56. Ke4 Re1+ 57. Kf5 Ra1 58. Rd7+ Kg8 59. Re7
Ra6 60. Re6 Ra5+ 61. Kg6 Ra8 62. f5 Rf8 63. f6 gxf6 64. Rxf6 1-0

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.01.11"]
[Round "1"]
[White "Borowy, Cezary"]
[Black "Majek, Kacper"]
[Result "1/2-1/2"]
[ECO "A27"]
[WhiteElo "1944"]
[BlackElo "1996"]
[PlyCount "94"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 f5 4. d4 e4 5. Ng5 Nf6 6. e3 Bb4 7. Bd2 O-O 8. Nh3
Ne7 9. Nf4 Kh8 10. h4 Bxc3 11. Bxc3 d5 12. h5 c6 13. Qb3 dxc4 14. Bxc4 Nfd5 15.
Bxd5 Nxd5 16. h6 g6 17. O-O-O Rf6 18. f3 Nxf4 19. exf4 Qd5 20. Qb4 Rf7 21. Rhe1
a5 22. Qc5 Kg8 23. g4 b5 24. Qxd5 cxd5 25. g5 b4 26. Bd2 Ba6 27. fxe4 Rc7+ 28.
Kb1 fxe4 29. Rc1 Bd3+ 30. Ka1 Rac8 31. Rxc7 Rxc7 32. Rc1 Rxc1+ 33. Bxc1 Kf7 34.
b3 Ke6 35. a3 bxa3 36. Ka2 e3 37. Bxe3 Kf5 38. Bd2 Ke4 39. f5 Kxf5 40. Kxa3 Ke4
41. Bc3 Bb5 42. Bxa5 Kxd4 43. Kb4 Be2 44. Bb6+ Ke4 45. Kc3 Kf4 46. Bd8 Ke4 47.
Bf6 Bd1 1/2-1/2

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.01.17"]
[Round "2"]
[White "Podgorski, Maciej"]
[Black "Majek, Kacper"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "1818"]
[BlackElo "1996"]
[PlyCount "95"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. e5 Ne4 8. c3
dxc3 9. Bc2 d5 10. Nxc3 Nxc3 11. bxc3 Bg4 12. Re1 Na5 13. e6 f6 14. Bxh7 Kf8
15. Qd3 Bxf3 16. gxf3 Nc4 17. Bf4 Qe8 18. Qf5 g5 19. Bg6 Qa4 20. Bxg5 Nd6 21.
Qf4 Qxf4 22. Bxf4 Rh4 23. Bg3 Rc4 24. Rac1 Nb5 25. Bd3 Rc5 26. c4 dxc4 27. Rxc4
Rxc4 28. Bxc4 Nd4 29. Kg2 b5 30. Bd5 Rd8 31. Bb7 c5 32. Bxa6 Ra8 33. Bb7 Rxa2
34. Re4 b4 35. Rh4 Nxe6 36. Be4 Ng5 37. Bd5 Rd2 38. Bc4 Kg7 39. Bf4 Rc2 40. Bd3
Rc3 41. Bf5 b3 42. Rg4 Kf7 43. Bd2 Rxf3 44. Rxg5 Rxf5 45. Rg3 c4 46. Bc1 Bb4
47. Rg4 Rc5 48. Bb2 0-1

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.01.18"]
[Round "2"]
[White "Koziol, Pawel"]
[Black "Borowy, Cezary"]
[Result "1/2-1/2"]
[ECO "E02"]
[WhiteElo "1854"]
[BlackElo "1944"]
[PlyCount "35"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Qa4+ Bd7 6. Qxc4 Bc6 7. Bg2 Be7 8.
Nbd2 O-O 9. O-O Qd5 10. b3 Nbd7 11. Bb2 Bb5 12. Qxd5 exd5 13. Rfe1 Rfe8 14. a3
a5 15. Ne5 a4 16. b4 c6 17. Ndf3 Rad8 18. Rac1 $11 1/2-1/2

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.01.17"]
[Round "2"]
[White "Liberadzki, Slawomir"]
[Black "Choroszej, Aleksander"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2013"]
[BlackElo "2091"]
[PlyCount "29"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. c4 g6 2. g3 Bg7 3. Bg2 c5 4. Nc3 Nc6 5. Nf3 e5 6. O-O Nge7 7. d3 O-O 8. Bd2
d6 9. a3 a5 10. Qc1 Rb8 11. Bh6 f6 12. Bxg7 Kxg7 13. e3 Be6 14. Rd1 Qc8 15. Nb5
$11 1/2-1/2

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.02.05"]
[Round "2"]
[White "Derylo, Kamil"]
[Black "Safanowski, Tomasz"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1848"]
[BlackElo "1829"]
[PlyCount "92"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3
cxd4 9. cxd4 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 Qb4 12. O-O Qxd2 13. Nxd2 Ke7 14. f4
Nb4 15. Bb1 b6 16. a3 Ba6 17. axb4 Bxe2 18. Re1 Bb5 19. Ra3 Nb8 20. Rc1 Kd7 21.
Nf3 Nc6 22. Rac3 Rac8 23. Kf2 h6 24. f5 Nxb4 25. Rxc8 Rxc8 26. Rxc8 Kxc8 27. f6
gxf6 28. exf6 Bd3 29. Bxd3 Nxd3+ 30. Kg3 a5 31. b3 Kd7 32. Kh4 e5 33. dxe5 Ke6
34. Kh5 Nxe5 35. Nd4+ Kxf6 36. h4 Kg7 37. g4 Ng6 38. g5 Nf4+ 39. Kg4 hxg5 40.
hxg5 Ne6 41. Nf5+ Kf8 42. Ne3 d4 43. Nd5 b5 44. Kf5 d3 45. Nc3 d2 46. Ke4 Nc5+
0-1

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.01.17"]
[Round "2"]
[White "Potocki, Karol"]
[Black "Kasperkiewicz, Pawel"]
[Result "0-1"]
[ECO "D34"]
[WhiteElo "1829"]
[BlackElo "1927"]
[PlyCount "48"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 exd5 6. g3 Nc6 7. Bg2 Be7 8. O-O
O-O 9. Bg5 cxd4 10. Nxd4 h6 11. Be3 Re8 12. Rc1 Bf8 13. Qd2 Ne5 14. b3 Neg4 15.
Bf4 g5 16. Bxg5 hxg5 17. Qxg5+ Bg7 18. Ncb5 Ne4 19. Qxd8 Rxd8 20. e3 Bxd4 21.
Nxd4 Ngf6 22. Rc7 Nd6 23. Rfc1 Bd7 24. g4 Bxg4 0-1

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.01.18"]
[Round "2"]
[White "Litwiniec, Michal"]
[Black "Kosny, Marek"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1832"]
[BlackElo "1849"]
[PlyCount "80"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. f3 Nd6 5. e4 dxe4 6. Nc3 exf3 7. Nxf3 g6 8.
Qd2 Bg7 9. O-O-O Bg4 10. Be2 Nd7 11. Ne5 Bxe2 12. Qxe2 O-O 13. h4 f6 14. Nf3 e5
15. dxe5 fxe5 16. Bg5 Qe8 17. Qd2 Nf6 18. Rhe1 e4 19. Bh6 Rd8 20. Bxg7 Kxg7 21.
Qg5 h6 22. Qc5 Rd7 23. Nd4 a6 24. Kb1 Re7 25. Nce2 b6 26. Qa3 a5 27. Nf4 Re5
28. Qh3 Nf5 29. Nde2 h5 30. Qc3 Rf7 31. Rf1 Rc5 32. Qb3 a4 33. Qe6 Re7 34. Nd4
Nxd4 35. Qh3 Ne6 36. Ne2 Ng4 37. Qg3 Rd7 38. Nf4 Nxf4 39. Qxf4 Rf5 40. Rxd7+
Qxd7 0-1

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.01.25"]
[Round "3"]
[White "Kosny, Marek"]
[Black "Podgorski, Maciej"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "1849"]
[BlackElo "1818"]
[PlyCount "84"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. Nf3 Nf6 2. c4 d6 3. Nc3 g6 4. g3 Bg7 5. Bg2 O-O 6. O-O e5 7. d4 Nc6 8. dxe5
dxe5 9. Qxd8 Rxd8 10. Bg5 Be6 11. b3 h6 12. Bxf6 Bxf6 13. Rad1 Nd4 14. Nxd4
exd4 15. Nd5 Be5 16. Nb4 c6 17. Nd3 Bd6 18. c5 Be7 19. Rd2 a5 20. Rc1 g5 21.
Ne5 g4 22. f3 Rd5 23. Nd3 Rg5 24. f4 Rh5 25. Be4 Bd5 26. Nf2 Bxe4 27. Nxe4 Rd5
28. Nf2 Bxc5 29. Nxg4 Kg7 30. Kf1 a4 31. Rd3 axb3 32. Rxb3 Rxa2 33. Rxb7 d3 34.
exd3 Rxd3 35. Rxf7+ Kg8 36. Rb7 h5 37. Nf6+ Kf8 38. Nd7+ Kg8 39. Nxc5 Rdd2 40.
Ne4 Rxh2 41. Kg1 Rag2+ 42. Kf1 Ra2 $11 1/2-1/2

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.01.25"]
[Round "3"]
[White "Kasperkiewicz, Pawel"]
[Black "Litwiniec, Michal"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1927"]
[BlackElo "1832"]
[PlyCount "146"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. c4 e5 2. Nc3 Nc6 3. g3 f5 4. Bg2 Nf6 5. e3 d5 6. cxd5 Nb4 7. d4 e4 8. Nh3
Nd3+ 9. Kf1 Bd6 10. f4 Ng4 11. Kg1 O-O 12. Bf1 Qe7 13. Bxd3 exd3 14. Qxd3 Bd7
15. Nf2 Nf6 16. Bd2 Qf7 17. Rc1 Rae8 18. b3 a6 19. Qf1 Nxd5 20. Nxd5 Qxd5 21.
Qg2 Bc6 22. Rxc6 bxc6 23. Qxd5+ cxd5 24. Nd3 Rc8 25. b4 a5 26. bxa5 c5 27. dxc5
Bxc5 28. Kf2 Ba7 29. Ke2 d4 30. exd4 Bxd4 31. Ne5 Rfe8 32. Kf3 Bxe5 33. fxe5
Rxe5 34. Re1 Rd5 35. Bb4 Rc4 36. a3 Rd3+ 37. Re3 Rd7 38. h4 Kf7 39. Re5 g6 40.
Rc5 Re4 41. Rc3 h6 42. Re3 Rc4 43. Re5 Kf6 44. Re3 g5 45. hxg5+ hxg5 46. Re8
Rd3+ 47. Kf2 Rc2+ 48. Re2 Rc6 49. Rd2 Rb3 50. Rd6+ Rxd6 51. Bxd6 Ke6 52. Bb4
Kd5 53. Be7 Rb2+ 54. Ke3 Rb3+ 55. Kf2 g4 56. Bb4 Kc6 57. Kg2 Rf3 58. Bf8 Kb5
59. Bb4 Rb3 60. Kf2 Rf3+ 61. Kg2 Kc6 62. Be7 Re3 63. Bb4 Re2+ 64. Kf1 Rc2 65.
Kg1 Kb5 66. Kf1 Kc6 67. Kg1 Rb2 68. Kf1 Rc2 69. Kg1 Kd5 70. Kf1 Ke4 71. Ke1 f4
72. gxf4 g3 73. Kd1 Kd3 0-1

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.01.24"]
[Round "3"]
[White "Safanowski, Tomasz"]
[Black "Potocki, Karol"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1829"]
[BlackElo "1829"]
[PlyCount "47"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. d4 e6 2. Nf3 d5 3. e3 c5 4. Bd3 Nc6 5. b3 Nf6 6. Bb2 cxd4 7. exd4 Bd6 8. a3
a6 9. Qe2 b5 10. Nbd2 Bb7 11. O-O O-O 12. Kh1 Qb6 13. Rad1 b4 14. a4 a5 15. Qe3
Ba6 16. Ne5 Bxe5 17. dxe5 Qxe3 18. fxe3 Ng4 19. Bb5 Rfc8 20. Rf3 Ncxe5 21. Rg3
Rxc2 22. Bxa6 Rxb2 23. Kg1 Rxa6 24. h3 0-1

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.01.16"]
[Round "3"]
[White "Choroszej, Aleksander"]
[Black "Derylo, Kamil"]
[Result "1/2-1/2"]
[ECO "A68"]
[WhiteElo "2091"]
[BlackElo "1848"]
[PlyCount "100"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 c5 7. d5 e6 8. Be2 exd5
9. cxd5 b5 10. e5 dxe5 11. fxe5 Ng4 12. Bg5 Qb6 13. O-O c4+ 14. Kh1 Nd7 15. a4
h6 16. Be7 Re8 17. d6 Ne3 18. Nd5 Nxd1 19. Nxb6 Nxb6 20. Rfxd1 bxa4 21. Nd2 Ba6
22. Rac1 Bxe5 23. Bxc4 Nxc4 24. Nxc4 Bxc4 25. Rxc4 Kg7 26. Bh4 g5 27. Bf2 Rab8
28. d7 Red8 29. Rxa4 Rxb2 30. Kg1 Bxh2+ 31. Kxh2 Rxf2 32. Rxa7 Re2 33. Ra4 h5
34. Kg3 Re3+ 35. Kf2 Rc3 36. Rad4 Kg6 37. Rd6+ f6 38. Re1 Rc2+ 39. Kf3 g4+ 40.
Kf4 Kf7 41. Ree6 Rf2+ 42. Kg3 Rf1 43. Re2 Kf8 44. Ree6 Kf7 45. Re2 Rf5 46. Kh4
Kf8 47. Ree6 Kf7 48. Re2 Kf8 49. Ree6 Kf7 50. Re2 Kf8 1/2-1/2

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.01.25"]
[Round "3"]
[White "Borowy, Cezary"]
[Black "Liberadzki, Slawomir"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "1944"]
[BlackElo "2013"]
[PlyCount "92"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. e4 Bc5 5. Nxe5 Nxe5 6. d4 Bb4 7. dxe5 Nxe4 8.
Qf3 Nxc3 9. bxc3 Ba5 10. Qg3 Qe7 11. Be2 O-O 12. O-O d6 13. f4 f6 14. Ba3 Bb6+
15. Kh1 fxe5 16. fxe5 Rxf1+ 17. Rxf1 Bd7 18. Bf3 Qxe5 19. Qxe5 dxe5 20. Bxb7
Re8 21. Bd5+ Kh8 22. Rf7 Ba4 23. c5 Ba5 24. c6 Bxc3 25. Rxc7 e4 26. Bxe4 Bc2
27. Rd7 Bxe4 28. c7 Bf6 29. Be7 Bxe7 30. Rxe7 Rf8 31. Rf7 Rg8 32. Rd7 Bf5 33.
Rd8 a5 34. Kg1 g6 35. Kf2 Kg7 36. Ke3 Kf7 37. Kd4 Re8 38. Kc5 Ke7 39. Rxe8+
Kxe8 40. Kb6 Kd7 41. Kb7 Kd6 42. c8=Q Bxc8+ 43. Kxc8 Kc5 44. Kb7 a4 45. Ka6 Kb4
46. Kb6 a3 0-1

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.01.24"]
[Round "3"]
[White "Majek, Kacper"]
[Black "Koziol, Pawel"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "1996"]
[BlackElo "1854"]
[PlyCount "99"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. g3 e5 5. Bg2 Be7 6. O-O O-O 7. Nc3 c6 8. e4
a6 9. a4 a5 10. Qe2 Re8 11. Rd1 Qc7 12. h3 Bf8 13. Be3 exd4 14. Nxd4 Nc5 15.
Qc2 g6 16. Nde2 b6 17. f4 Bb7 18. Bd4 Nfd7 19. Rd2 Rad8 20. Rad1 Ne6 21. Bf2
Ng7 22. Nd4 Nc5 23. g4 Nge6 24. Nde2 Na6 25. Na2 Bh6 26. Bg3 Nec5 27. Nd4 Ne6
28. Nxe6 fxe6 29. g5 Bf8 30. f5 e5 31. Kh2 Nc5 32. Nc3 Rd7 33. Rf2 Rf7 34. Rdf1
Ree7 35. h4 Bc8 36. Qe2 Nb3 37. Bh3 Nd4 38. Qd3 Qd7 39. Bg4 h5 40. Bh3 Bg7 41.
Ne2 gxf5 42. Nxd4 exd4 43. Bxf5 Rxf5 44. exf5 Re3 45. Qd1 Qe8 46. f6 Qe6 47.
Rf5 Re2+ 48. Kg1 Qe3+ 49. Bf2 Qe4 50. Rf4 1-0

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.02.01"]
[Round "4"]
[White "Podgorski, Maciej"]
[Black "Koziol, Pawel"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1818"]
[BlackElo "1854"]
[PlyCount "96"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nf3 Nf6 5. Nc3 O-O 6. Be2 Na6 7. O-O e5 8. dxe5
dxe5 9. Be3 Ng4 10. Bg5 f6 11. Bh4 Qe8 12. h3 Nh6 13. a3 Be6 14. b4 Rd8 15. Qc1
c6 16. Qe3 Qf7 17. c5 Nc7 18. Rad1 Rxd1 19. Rxd1 Kh8 20. Rd6 Ng8 21. Qd3 a6 22.
a4 Ra8 23. a5 Bf8 24. Rd8 Be7 25. Rxa8 Nxa8 26. Nd2 Nc7 27. Nc4 Bxc4 28. Qxc4
Qxc4 29. Bxc4 Kg7 30. g4 f5 31. Bg3 f4 $11 32. Bh2 Nf6 33. f3 Nd7 34. Kf1 Bh4
35. Bg1 Kf6 36. Ke2 Nf8 37. Kd3 Nfe6 38. Bxe6 Nxe6 39. Nd5+ cxd5 40. exd5 Nc7
41. c6 bxc6 42. dxc6 Ke6 43. Ke4 Nb5 44. Bb6 Nd6+ 45. Kd3 Kd5 46. c7 Kc6 47.
Ke2 Kb7 48. Kd3 Be1 0-1

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.01.31"]
[Round "4"]
[White "Liberadzki, Slawomir"]
[Black "Majek, Kacper"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2013"]
[BlackElo "1996"]
[PlyCount "0"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

 1-0

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.01.23"]
[Round "4"]
[White "Derylo, Kamil"]
[Black "Borowy, Cezary"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "1848"]
[BlackElo "1944"]
[PlyCount "85"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. g3 dxc4 5. Bg2 Nf6 6. O-O b5 7. Ne5 Bb7 8. a4
Nd5 9. b3 cxb3 10. Qxb3 a6 11. Bb2 Nd7 12. Nd3 Be7 13. Nd2 O-O 14. e4 N5f6 15.
e5 Nd5 16. Ne4 N5b6 17. Rfc1 Nc4 18. Bc3 Rc8 19. Bb4 Bxb4 20. Qxb4 c5 21. dxc5
Ndxe5 22. Nxe5 Nxe5 23. Rd1 Qc7 24. Nd6 Bxg2 25. Nxc8 Ba8 26. Nb6 Nf3+ 27. Kg2
Bb7 28. Rd6 Nd2+ 29. Kg1 Ne4 30. Rd7 Qc6 31. Rxb7 Qxb7 32. axb5 axb5 33. Qxb5
Qc7 34. c6 Nd6 35. Qc5 Ne4 36. Na8 Nxc5 37. Nxc7 g6 38. Nb5 Rc8 39. c7 Kf8 40.
Rc1 Na6 41. Rc6 Nb4 42. Nd6 Nxc6 43. Nxc8 1-0

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.01.31"]
[Round "4"]
[White "Potocki, Karol"]
[Black "Choroszej, Aleksander"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "1829"]
[BlackElo "2091"]
[PlyCount "70"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. c4 g6 2. g3 Bg7 3. Bg2 c5 4. Nc3 Nc6 5. Nf3 e5 6. O-O Nge7 7. a3 O-O 8. Rb1
a5 9. Ne1 d6 10. Nc2 Be6 11. Ne3 Rb8 12. Ned5 h6 13. d3 Kh7 14. Bd2 b6 15. e3
Qd7 16. Qa4 f5 17. b4 axb4 18. axb4 Rfd8 19. Nxe7 Nxe7 20. Qxd7 Rxd7 21. Rfc1
Rbd8 22. Na4 Nc8 23. bxc5 dxc5 24. Nxb6 Rxd3 25. Ba5 Ra3 26. Rb5 e4 27. Nd5 Rd7
28. Rxc5 Nd6 29. Bf1 Nb7 30. Bb4 Nxc5 31. Bxa3 Nd3 32. Rd1 Bxd5 33. Bxd3 Bf7
34. Be2 $11 Rxd1+ 35. Bxd1 Bxc4 $11 1/2-1/2

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.02.01"]
[Round "4"]
[White "Litwiniec, Michal"]
[Black "Safanowski, Tomasz"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "1832"]
[BlackElo "1829"]
[PlyCount "54"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. c4 e6 5. Nc3 c6 6. cxd5 exd5 7. Bd3 Bxd3 8.
Qxd3 Bd6 9. O-O Qe7 10. a3 a5 11. Bd2 Nbd7 12. b4 axb4 13. axb4 Rxa1 14. Rxa1
b5 15. Ne5 Bxe5 16. dxe5 Qxe5 17. Ra8+ Nb8 18. f4 Qc7 19. e4 Qb7 20. Ra1 O-O
21. e5 Ng4 22. Qd4 Nd7 23. h3 Nh6 24. Ra7 Qb6 25. Be3 c5 26. bxc5 Qxa7 27. Qxd5
Qa1+ 0-1

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.02.01"]
[Round "4"]
[White "Kosny, Marek"]
[Black "Kasperkiewicz, Pawel"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1849"]
[BlackElo "1927"]
[PlyCount "144"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 g6 4. g3 b6 5. Bg2 Bb7 6. O-O Bg7 7. d4 cxd4 8. Nb5
O-O 9. Nbxd4 Nc6 10. Nc2 d5 11. Ne3 e6 12. cxd5 exd5 13. Nc2 Re8 14. Nfd4 Ne5
15. b3 Ne4 16. f3 Nd6 17. Be3 Rc8 18. Rc1 Ba6 19. Re1 h5 20. Qd2 Qe7 21. Bf2
Kh7 22. Ne3 Rxc1 23. Rxc1 Bb7 24. h3 Nd7 25. Bf1 Bh6 26. Rc7 Qd8 27. Rc3 Nf6
28. Qc2 Re7 29. Ng2 Qe8 30. g4 hxg4 31. hxg4 Nd7 32. Bg3 Ne5 33. Rc7 Bg7 34.
Bf2 Qd8 35. Rc3 Qh8 36. f4 Nxg4 37. Rh3+ Nh6 38. Nf3 Qc8 39. Qd3 Qf5 40. Ng5+
Kg8 41. Qd2 Ne4 42. Nxe4 Qxh3 43. Ng5 Qc3 44. Qxc3 Bxc3 45. Nf3 Nf5 46. Ngh4
Nxh4 47. Bxh4 Re4 48. Bg3 Ba6 49. Kf2 f6 50. Nh4 Kf7 51. Ng2 Bd4+ 52. Ke1 Bc5
53. Kd1 Re8 54. Ne1 Bc8 55. Nc2 Bf5 56. Ne1 Be4 57. Bh3 f5 58. Bg2 Bxg2 59.
Nxg2 Rh8 60. Nh4 Be7 61. Nf3 Bf6 62. Kc2 Rh1 63. Be1 Ke6 64. Kd3 Kd7 65. a4 Kc6
66. Kd2 Kc5 67. Kd3 Rh3 68. Bd2 b5 69. b4+ Kc6 70. axb5+ Kxb5 71. Kc2 Rxf3 72.
exf3 Kc4 0-1

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.02.08"]
[Round "5"]
[White "Kasperkiewicz, Pawel"]
[Black "Podgorski, Maciej"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1927"]
[BlackElo "1818"]
[PlyCount "71"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 e5 6. Qd3 Ngf6 7. Nc3 Be7 8.
Bg5 O-O 9. Bxd7 Qxd7 10. Bxf6 Bxf6 11. O-O g6 12. Rfd1 Rd8 13. Nd5 Bg7 14. Qb3
Kh8 15. c4 Qc6 16. c5 dxc5 17. Ne7 Rxd1+ 18. Rxd1 Be6 19. Nxc6 Bxb3 20. axb3
bxc6 21. Kf1 h6 22. Rd7 Rb8 23. Nd2 Bf6 24. Rxf7 Bg5 25. Nf3 Rxb3 26. Nxe5 Rxb2
27. f4 Bh4 28. g3 c4 29. Nxc4 Rxh2 30. gxh4 Rxh4 31. Nd6 Kg8 32. Rxa7 Rxf4+ 33.
Ke2 h5 34. Ke3 Rf8 35. e5 Rd8 36. Kf4 1-0

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.02.08"]
[Round "5"]
[White "Safanowski, Tomasz"]
[Black "Kosny, Marek"]
[Result "0-1"]
[ECO "D63"]
[WhiteElo "1829"]
[BlackElo "1849"]
[PlyCount "94"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. Nf3 Nbd7 6. e3 O-O 7. Rc1 a6 8. cxd5
exd5 9. Bd3 c6 10. O-O Re8 11. Bb1 Nf8 12. Ne5 g6 13. f4 Ne6 14. Bh6 Bf8 15.
Bxf8 Nxf8 16. f5 g5 17. e4 dxe4 18. Nxe4 h6 19. Rxc6 Nxe4 20. Bxe4 bxc6 21.
Bxc6 Rxe5 22. dxe5 Qxd1 23. Rxd1 Ra7 24. g4 Rc7 25. Rd6 h5 26. h3 hxg4 27. hxg4
Re7 28. Rd5 Bb7 29. f6 Rc7 30. Bxb7 Rxb7 31. b3 Rb4 32. Rd6 Rxg4+ 33. Kf2 a5
34. Rd8 a4 35. Kf3 Rb4 36. Re8 axb3 37. axb3 Rxb3+ 38. Kg4 Rb6 39. Kxg5 Re6 40.
Re7 Ra6 41. Re8 Ra1 42. Kf4 Rh1 43. Kg5 Rh8 44. Re7 Ng6 45. e6 Nxe7 46. fxe7
Kg7 47. Kf5 Re8 0-1

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.02.08"]
[Round "5"]
[White "Choroszej, Aleksander"]
[Black "Litwiniec, Michal"]
[Result "1-0"]
[ECO "E49"]
[WhiteElo "2091"]
[BlackElo "1832"]
[PlyCount "71"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 Nf6 6. f3 c5 7. cxd5 exd5 8.
e3 O-O 9. Bd3 Re8 10. Ne2 b6 11. O-O Ba6 12. g4 h6 13. Ng3 Bxd3 14. Qxd3 Nc6
15. Ra2 Qd7 16. Rg2 Ne7 17. h4 Nh7 18. e4 cxd4 19. cxd4 Rac8 20. e5 Qc6 21. Nf5
Qc3 22. Qd1 Rc6 23. Bb2 Qa5 24. Nd6 Rb8 25. f4 b5 26. g5 Qc7 27. gxh6 g6 28. f5
Rxd6 29. exd6 Qxd6 30. fxg6 fxg6 31. Bc1 Rf8 32. h5 g5 33. Bxg5 Kh8 34. Rxf8+
Nxf8 35. Qf3 Nh7 36. Bf4 1-0

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.02.07"]
[Round "5"]
[White "Borowy, Cezary"]
[Black "Potocki, Karol"]
[Result "1-0"]
[ECO "E79"]
[WhiteElo "1944"]
[BlackElo "1829"]
[PlyCount "57"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 O-O 6. f4 c5 7. Nf3 cxd4 8. Nxd4
Nc6 9. Be3 Qb6 10. Nc2 Qa5 11. O-O Bd7 12. c5 dxc5 13. e5 Bf5 14. exf6 Bxf6 15.
Bd2 Rad8 16. Ne3 Bd4 17. Qc1 Nb4 18. Kh1 Bxe3 19. Bxe3 Nc2 20. g4 Nxe3 21. Qxe3
Bc8 22. Rad1 b5 23. Bf3 Qb4 24. Rxd8 Rxd8 25. Qxe7 Rd2 26. Ne4 Be6 27. Nxd2
Qxd2 28. Qf6 Qd3 29. Kg2 1-0

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.02.07"]
[Round "5"]
[White "Majek, Kacper"]
[Black "Derylo, Kamil"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "1996"]
[BlackElo "1848"]
[PlyCount "112"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 Bd7 6. Nbd2 Bc6 7. Nxc4 Nbd7 8.
O-O Be7 9. Bd2 O-O 10. Rc1 Bd5 11. Ne3 Be4 12. Qb3 c5 13. Bc3 Nd5 14. Nxd5 Bxd5
15. Qc2 cxd4 16. Bxd4 Qa5 17. Qc7 Qxc7 18. Rxc7 Bc6 19. Ne5 Nxe5 20. Bxe5 Bd8
21. Rxc6 bxc6 22. Bd6 Bf6 23. Bxf8 Kxf8 24. b4 Rb8 25. Rb1 a5 26. a3 Rb6 27.
Rc1 axb4 28. axb4 Rxb4 29. Rxc6 Rb1+ 30. Bf1 g6 31. e3 Kg7 32. Kg2 Rb2 33. Kf3
Be7 34. Bd3 Bb4 35. h4 Be1 36. Bc2 Bb4 37. g4 Be7 38. Kg3 Rb4 39. f4 Rb5 40.
Rc7 Bd6 41. Rd7 Bc5 42. Rd3 Rb2 43. Bd1 Bb4 44. Kf3 Rd2 45. Rb3 Bc5 46. Be2 Ra2
47. Rc3 Be7 48. Rc7 Bxh4 49. g5 Rb2 50. Rc1 h6 51. gxh6+ Kxh6 52. Rh1 g5 53.
Bd1 Kg6 54. Rg1 f5 55. e4 g4+ 56. Ke3 Bf2+ 0-1

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.02.08"]
[Round "5"]
[White "Koziol, Pawel"]
[Black "Liberadzki, Slawomir"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1854"]
[BlackElo "2013"]
[PlyCount "57"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. Qc2 O-O 7. e3 c6 8. Bd3
Nbd7 9. Nge2 Re8 10. O-O Nf8 11. f3 Ng6 12. Rae1 c5 13. Kh1 b6 14. Ng3 Bb7 15.
Bb5 Nd7 16. Bxe7 Rxe7 17. Nf5 Re6 18. Qf2 Ne7 19. Bd3 g6 20. Ng3 Nf6 21. Nce2
Nc6 22. Nf4 Re7 23. Rc1 cxd4 24. exd4 Qd6 25. Nge2 Nb4 26. Bb1 Ba6 27. a3 Rae8
28. Rfe1 Nc6 29. Bd3 $11 1/2-1/2

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.02.15"]
[Round "6"]
[White "Podgorski, Maciej"]
[Black "Liberadzki, Slawomir"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "1818"]
[BlackElo "2013"]
[PlyCount "88"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Ndb5 Qb8 7. Be3 Nf6 8.
Be2 Be7 9. f4 d6 10. Qd2 a6 11. Nd4 Bd7 12. g4 Nxd4 13. Bxd4 e5 14. Bf2 Bxg4
15. Bxg4 Nxg4 16. Rg1 Nxf2 17. Qxf2 Bf6 18. f5 Qa7 19. Qxa7 Rxa7 20. O-O-O Kd7
21. Nd5 b5 22. Rd3 a5 23. a4 b4 24. b3 Ra6 25. Kb2 h6 26. c3 bxc3+ 27. Rxc3 Rc8
28. Rxc8 Kxc8 29. Nxf6 gxf6 30. Rg7 Ra7 31. Rh7 Kd8 32. Rxh6 Rb7 33. Rxf6 Ke7
34. Rh6 Rb4 35. Rh4 d5 36. Rg4 dxe4 37. h4 Kf6 38. h5 Kxf5 39. Rg1 e3 40. Rh1
e2 41. h6 Rh4 42. Re1 Rxh6 43. Rxe2 e4 44. Kc3 Ke5 0-1

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.02.15"]
[Round "6"]
[White "Derylo, Kamil"]
[Black "Koziol, Pawel"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "1848"]
[BlackElo "1854"]
[PlyCount "95"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e4 e5 5. Nf3 Be7 6. Be2 O-O 7. O-O c6 8. Re1
a6 9. Bf1 Re8 10. h3 Bf8 11. Bg5 h6 12. Bh4 b5 13. a3 Bb7 14. Qc2 Qc7 15. Rac1
Rac8 16. b4 Qb8 17. Bg3 Qa7 18. dxe5 Nh5 19. Bh2 Nxe5 20. Nxe5 dxe5 21. Qb3
Rcd8 22. Rcd1 Qb8 23. a4 bxa4 24. Nxa4 Bc8 25. c5 Rxd1 26. Rxd1 a5 27. Nb6 axb4
28. Bc4 Be6 29. Nd7 Bxc4 30. Qxc4 Qd8 31. Rd3 Qg5 32. h4 Ra8 33. Bxe5 Qxh4 34.
Rf3 Qe7 35. Nxf8 Qxf8 $11 36. g4 Nf6 37. Bxf6 gxf6 38. Qxb4 Ra1+ 39. Kg2 Qd8
40. Qc3 Qd1 41. Qxf6 Qh1+ 42. Kg3 Rg1+ 43. Kf4 Qg2 44. Ke3 Qxg4 45. Qxf7+ Kh8
46. Qf8+ Qg8 47. Qxg8+ Kxg8 48. Rg3+ 1-0

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.02.12"]
[Round "6"]
[White "Potocki, Karol"]
[Black "Majek, Kacper"]
[Result "1-0"]
[ECO "A27"]
[WhiteElo "1829"]
[BlackElo "1996"]
[PlyCount "83"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. c4 e5 2. g3 Nc6 3. Nc3 f5 4. Nf3 Nf6 5. d4 e4 6. Ng5 h6 7. Nh3 g5 8. f3 Bg7
9. fxe4 fxe4 10. e3 d6 11. Nf2 Bf5 12. Bg2 Qe7 13. Nd5 Nxd5 14. cxd5 Nd8 15.
Qc2 O-O 16. O-O Re8 17. Bd2 Kh8 18. Rac1 c6 19. dxc6 bxc6 20. Nd1 Bh7 21. Qa4
h5 22. Ba5 c5 23. dxc5 dxc5 24. Nc3 Ne6 25. Nd5 Qb7 26. Nf6 Bxf6 27. Rxf6 Kg8
28. Qc4 Qc6 29. Rcf1 Re7 30. Bc3 Rd8 31. b3 Qd5 32. Qxd5 Rxd5 33. Rc1 g4 34.
Bf1 Rg5 35. Bc4 Rg6 36. Rcf1 Re8 37. Rf7 Rd8 38. Rxa7 h4 39. a4 h3 40. a5 Rh6
41. Rg7+ Kh8 42. Rd7+ 1-0

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.02.15"]
[Round "6"]
[White "Litwiniec, Michal"]
[Black "Borowy, Cezary"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1832"]
[BlackElo "1944"]
[PlyCount "70"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. d4 d5 2. e4 e6 3. Nc3 Nf6 4. exd5 exd5 5. Bd3 Bd6 6. Bg5 c6 7. Nge2 O-O 8.
h3 Re8 9. O-O Nbd7 10. Re1 Nf8 11. Nf4 Rxe1+ 12. Qxe1 h6 13. Bxf6 Qxf6 14. Nfe2
Ng6 15. Qd2 Bd7 16. Rf1 Nh4 17. f4 Nf5 18. Bxf5 Bxf5 19. Nd1 Qg6 20. Rf3 Re8
21. Ne3 Be4 22. Rf2 Qf6 23. c3 Qh4 24. Nf1 g5 25. fxg5 Qxg5 26. Qxg5+ hxg5 27.
g4 Bd3 28. Neg3 Re1 29. Nf5 Bf4 30. Kg2 Be4+ 31. Kg1 Bxf5 32. gxf5 Be3 33. Kg2
Bxf2 34. Kxf2 Rb1 35. Kf3 Rxf1+ 0-1

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.02.15"]
[Round "6"]
[White "Kosny, Marek"]
[Black "Choroszej, Aleksander"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "1849"]
[BlackElo "2091"]
[PlyCount "54"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. Nf3 g6 2. c4 Bg7 3. Nc3 c5 4. g3 Nc6 5. Bg2 e5 6. O-O Nge7 7. d3 O-O 8. Rb1
d6 9. a3 a5 10. Bg5 f6 11. Bd2 Be6 12. e4 f5 13. Ng5 Bc8 14. f4 h6 15. Nf3 exf4
16. gxf4 fxe4 17. dxe4 Bg4 18. Ne2 Qd7 19. Bc3 Bxc3 20. bxc3 Rab8 21. Qd3 Qe6
22. Rb6 Rf6 23. Rfb1 Rbf8 24. Rf1 Qc8 25. Qd2 Qe6 26. Qd3 Qc8 27. Qd2 Qe6
1/2-1/2

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.02.14"]
[Round "6"]
[White "Kasperkiewicz, Pawel"]
[Black "Safanowski, Tomasz"]
[Result "1-0"]
[ECO "D26"]
[WhiteElo "1927"]
[BlackElo "1829"]
[PlyCount "49"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 a6 6. O-O b5 7. Bb3 Bb7 8. a4
b4 9. a5 c5 10. Nbd2 Nc6 11. Nc4 Qc7 12. e4 Nxd4 13. Nxd4 cxd4 14. e5 Nd7 15.
Qxd4 Qc6 16. Qg4 h5 17. Qh3 g5 18. Bxg5 Rg8 19. f4 Nc5 20. Bd1 Ne4 21. Ba4 Nxg5
22. Bxc6+ Bxc6 23. fxg5 Bc5+ 24. Kh1 Rxg5 25. Nd2 1-0

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.02.28"]
[Round "7"]
[White "Safanowski, Tomasz"]
[Black "Podgorski, Maciej"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1829"]
[BlackElo "1818"]
[PlyCount "49"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. Nf3 Nf6 2. d4 g6 3. b3 Bg7 4. Bb2 d6 5. Nbd2 O-O 6. e4 Nbd7 7. Bd3 e5 8. O-O
Nh5 9. Re1 c5 10. dxe5 Nxe5 11. Nxe5 dxe5 12. Nc4 Qg5 13. Ne3 f5 14. Bc4+ Kh8
15. Qd6 f4 16. h4 Qxh4 17. Bxe5 Rd8 18. Bxg7+ Nxg7 19. Qxc5 fxe3 20. Rxe3 Bg4
21. Bd5 Rdc8 22. Qd6 Rxc2 23. Rg3 Rac8 24. Qf4 h5 25. Qh6# 1-0

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.02.26"]
[Round "7"]
[White "Choroszej, Aleksander"]
[Black "Kasperkiewicz, Pawel"]
[Result "1/2-1/2"]
[ECO "E27"]
[WhiteElo "2091"]
[BlackElo "1927"]
[PlyCount "99"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 O-O 5. a3 Bxc3+ 6. bxc3 Nh5 7. Nh3 f5 8. e3
d6 9. Bd3 e5 10. O-O Nc6 11. f4 Qe8 12. c5 e4 13. Be2 Nf6 14. cxd6 cxd6 15. d5
Na5 16. Rb1 Bd7 17. Qd4 h6 18. Qb4 b6 19. Qxd6 Ba4 20. c4 Rc8 21. Qe5 Nxc4 22.
Qd4 b5 23. Bd1 Bxd1 24. Rxd1 Qd7 25. Nf2 Rfd8 26. g4 Qf7 27. Rxb5 Nxg4 28. Nxg4
Qg6 29. h3 fxg4 30. h4 Nd6 31. Rc5 Rxc5 32. Qxc5 Rc8 33. Qd4 Qe8 34. Qe5 Qd7
35. Bb2 Nc4 36. Qd4 g3 37. Rc1 Nxb2 38. Rxc8+ Qxc8 39. Qxb2 Qc5 40. Qd2 Kf7 41.
Kg2 Qxa3 42. d6 Ke8 43. Qd5 Qb2+ 44. Kxg3 Qf6 45. Qxe4+ Kd7 46. Qb7+ Kxd6 47.
Qxa7 Qg6+ 48. Kf2 Qc2+ 49. Kg3 Qg6+ 50. Kf2 1/2-1/2

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.02.20"]
[Round "7"]
[White "Borowy, Cezary"]
[Black "Kosny, Marek"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1944"]
[BlackElo "1849"]
[PlyCount "77"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. e4 Bg7 6. Be3 d6 7. Nc3 Nf6 8. Be2
O-O 9. f4 Bd7 10. O-O Nxd4 11. Bxd4 Bc6 12. Bf3 Nd7 13. Bxg7 Kxg7 14. Kh1 Qb6
15. b3 Qe3 16. Qc1 Qxc1 17. Raxc1 f5 18. g3 Nc5 19. Rce1 e5 20. exf5 Bxf3+ 21.
Rxf3 Rxf5 22. b4 Ne6 23. Rfe3 Nd4 24. fxe5 Nc2 25. exd6 Nxe1 26. Rxe1 Rd8 27.
c5 a5 28. a3 b6 29. Re7+ Rf7 30. Nd5 axb4 31. axb4 bxc5 32. bxc5 Kf8 33. Kg2
Rd7 34. Re5 Kg7 35. Nb6 Rd8 36. Rd5 Rf6 37. c6 Rfxd6 38. Rxd6 Rxd6 39. c7 1-0

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.02.25"]
[Round "7"]
[White "Majek, Kacper"]
[Black "Litwiniec, Michal"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1996"]
[BlackElo "1832"]
[PlyCount "0"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

 0-1

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.02.19"]
[Round "7"]
[White "Koziol, Pawel"]
[Black "Potocki, Karol"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1854"]
[BlackElo "1829"]
[PlyCount "71"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. O-O e6 5. d3 Nc6 6. Nbd2 Be7 7. e4 O-O 8. Re1
Qc7 9. e5 Nd7 10. Qe2 b5 11. Nf1 a5 12. Bf4 Bb7 13. h4 a4 14. a3 b4 15. h5 bxa3
16. bxa3 Ba6 17. Ne3 Nb6 18. Ng4 c4 19. Qe3 cxd3 20. cxd3 Rab8 21. Rec1 Qd7 22.
Bg5 f6 23. exf6 gxf6 24. Rxc6 Qxc6 25. Bh6 Bc5 26. Nxf6+ Kh8 27. Qg5 Rf7 28.
Ne5 Qb7 29. Nxf7+ Qxf7 30. Qe5 Bxf2+ 31. Kh1 Bxg3 32. Qxg3 Nd7 33. Nxd7 Qxh5+
34. Qh3 Qxh3+ 35. Bxh3 Rg8 36. Bf4 1-0

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.02.14"]
[Round "7"]
[White "Liberadzki, Slawomir"]
[Black "Derylo, Kamil"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2013"]
[BlackElo "1848"]
[PlyCount "105"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. O-O Be7 8.
d3 O-O 9. a3 Be6 10. b4 f6 11. Bb2 Qd7 12. Qc2 a5 13. b5 Na7 14. Rab1 Rac8 15.
Bc1 Nd5 16. Nxd5 Bxd5 17. Qb2 a4 18. Be3 b6 19. Nd2 Bxg2 20. Kxg2 c6 21. bxc6
Qxc6+ 22. f3 Rb8 23. Qa2+ Kh8 24. Rfc1 Qd7 25. Rxb6 Rxb6 26. Bxb6 Nb5 27. Nc4
Rb8 28. Be3 h6 29. Nb6 Qd8 30. Nxa4 Bxa3 31. Qc4 Bxc1 32. Qxc1 Nd4 33. Bxd4
Qxd4 34. Qc7 Rd8 35. Nc5 Qd6 36. Qxd6 Rxd6 37. h4 Kg8 38. g4 h5 39. gxh5 f5 40.
Kg3 Rd4 41. e4 Kf7 42. f4 Kf6 43. Kf3 fxe4+ 44. dxe4 exf4 45. Kxf4 Rc4 46. Nd7+
Ke6 47. Nf8+ Kf7 48. Nd7 Rc1 49. Ne5+ Ke6 50. Ng4 Rf1+ 51. Kg5 Rg1 52. Kf4 Rf1+
53. Kg5 $11 1/2-1/2

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.02.22"]
[Round "8"]
[White "Podgorski, Maciej"]
[Black "Derylo, Kamil"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1818"]
[BlackElo "1848"]
[PlyCount "97"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Nf3 Bxc5 6. Bd3 Ne7 7. Nc3 Ng6 8. h4
Nc6 9. Qe2 Nd4 10. Nxd4 Bxd4 11. Nb5 Qb6 12. c3 Bc5 13. h5 Nf8 14. b4 Be7 15.
Be3 Qd8 16. Bxa7 b6 17. a4 Nd7 18. a5 O-O 19. O-O Bb7 20. axb6 Nxb6 21. Qe3 Nd7
22. f4 Bc6 23. Nd4 Qc7 24. Nxc6 Qxc6 25. f5 exf5 26. Bxf5 Rfe8 27. e6 Bf6 28.
Bxh7+ Kh8 29. Bf5 fxe6 30. Bg6 Re7 31. Bc5 Nxc5 32. Rxa8+ Qxa8 33. Qxc5 Qd8 34.
Qa5 Qc8 35. b5 e5 36. Qb4 Rd7 37. Bf5 Qd8 38. Bxd7 Qxd7 39. Qf8+ Kh7 40. Qc5
Be7 41. Qc6 Qg4 42. Qg6+ Qxg6 43. hxg6+ Kxg6 44. Rb1 Bc5+ 45. Kf1 Bb6 46. Ra1
Kf5 47. Ra6 Bc5 48. b6 d4 49. b7 1-0

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.02.26"]
[Round "8"]
[White "Potocki, Karol"]
[Black "Liberadzki, Slawomir"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "1829"]
[BlackElo "2013"]
[PlyCount "168"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. c4 e5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Ne7 5. Nf3 O-O 6. d4 exd4 7. Nxd4 Nbc6 8.
Nc2 d6 9. O-O Bd7 10. e4 Qc8 11. Re1 Bh3 12. Bh1 f5 13. Be3 fxe4 14. Nxe4 h6
15. Nd4 Ne5 16. Qb3 Qg4 17. f4 c5 18. Nf2 Qd7 19. Ne2 N5c6 20. Rad1 Na5 21. Qc2
Bf5 22. Qc1 Qc7 $11 23. b3 Rad8 24. Nc3 Nac6 25. Nd5 Nxd5 26. Bxd5+ Kh7 27. Kg2
Nd4 28. Bxd4 Bxd4 29. Be6 Bxe6 30. Rxe6 Rde8 31. Rde1 Qd7 32. Rxe8 Rxe8 33.
Rxe8 Qxe8 34. Qd2 Qc6+ 35. Kf1 Kg7 36. Qe2 Qd7 37. Qe4 Kf6 38. Kg2 Qe6 39. Kf3
Bxf2 40. Qxe6+ Kxe6 41. Kxf2 d5 42. cxd5+ Kxd5 43. Ke3 b5 44. Kd3 h5 45. h3 c4+
46. bxc4+ bxc4+ 47. Ke3 c3 48. g4 h4 49. Kd3 c2 50. Kxc2 Ke4 51. f5 gxf5 52.
gxf5 Kxf5 53. Kd3 Kf4 54. Kd4 Kg3 55. Ke3 a5 56. a4 Kxh3 57. Kf3 Kh2 58. Kf2 h3
59. Kf1 Kh1 60. Kf2 Kh2 61. Kf1 Kg3 62. Kg1 Kf3 63. Kh2 Kg4 64. Kh1 Kg5 65. Kh2
Kh4 66. Kh1 Kg3 67. Kg1 Kf3 68. Kh2 Ke3 69. Kxh3 Kd2 70. Kg3 Kc3 71. Kf3 Kb3
72. Ke3 Kxa4 73. Kd2 Kb3 74. Kc1 Ka2 75. Kc2 a4 76. Kc1 Kb3 77. Kb1 a3 78. Ka1
Ka4 79. Ka2 Kb4 80. Ka1 Kc4 81. Ka2 Kb4 82. Ka1 Kb3 83. Kb1 a2+ 84. Ka1 Ka3
1/2-1/2

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.02.22"]
[Round "8"]
[White "Litwiniec, Michal"]
[Black "Koziol, Pawel"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "1832"]
[BlackElo "1854"]
[PlyCount "78"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. d4 g6 2. Nf3 Bg7 3. g3 Nf6 4. Bg2 O-O 5. O-O d6 6. e3 Nbd7 7. c4 e5 8. Nc3
Re8 9. b3 Qe7 10. Bb2 Nf8 11. h3 h5 12. c5 e4 13. cxd6 cxd6 14. Nd2 Bf5 15. Rc1
Qd7 16. Kh2 N8h7 17. Qe2 a6 18. Nc4 Qd8 19. Ba3 Bf8 20. Bb4 d5 21. Ba5 Qe7 22.
Nb6 Rad8 23. Nca4 Qe6 24. Nc5 Bxc5 25. Rxc5 Ng5 26. h4 Bg4 27. Qc2 Nf3+ 28. Kh1
Bh3 29. Na4 Rc8 30. Bc7 Qg4 31. Nc3 Bxg2+ 32. Kxg2 Nxh4+ 33. Kh2 Nf3+ 34. Kg2
Ng5 35. Rh1 Ne6 36. Be5 Nxc5 37. Bxf6 Qf3+ 38. Kg1 Qxf6 39. Nxd5 Qd6 0-1

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.02.21"]
[Round "8"]
[White "Kosny, Marek"]
[Black "Majek, Kacper"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1849"]
[BlackElo "1996"]
[PlyCount "119"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. Nf3 d5 2. d4 Nf6 3. g3 Bg4 4. Ne5 Bh5 5. Bg2 e6 6. O-O Nbd7 7. c4 Be7 8. Nc3
c6 9. Qb3 Qb6 10. e4 dxc4 11. Nxc4 Qxb3 12. axb3 Bb4 13. Bf4 O-O 14. Bd6 Bxd6
15. Nxd6 Rfb8 16. Ra5 Kf8 17. Rfa1 a6 18. b4 Ke7 19. Nc4 Bg6 20. f3 Ne8 21.
R5a3 Nc7 22. Kf2 f6 23. f4 Bf7 24. Na5 Nb6 25. Bf1 e5 26. dxe5 fxe5 27. b3 Nb5
28. Nxb5 axb5 29. R3a2 Kf6 30. Rd2 Rd8 31. Rad1 Rxd2+ 32. Rxd2 Rb8 33. Bxb5 Be8
34. Be2 Ke7 35. Ke3 Bf7 36. Bc4 Be6 37. f5 Nxc4+ 38. bxc4 Bd7 39. c5 b6 40. Nc4
bxc5 41. Nxe5 Be8 42. bxc5 Rb5 43. Nd3 Rb1 44. Kf4 Bf7 45. Ke5 Bc4 46. Kd4 Bb5
47. Nf4 Rb4+ 48. Ke5 Rc4 49. Ne6 Ba4 50. Ra2 Kf7 51. g4 h6 52. Rb2 Bb5 53. Rd2
Ke7 54. Nxg7 Rxc5+ 55. Kf4 Rc3 56. h4 Rh3 57. Ra2 Kd6 58. f6 Bc4 59. Rd2+ Kc7
60. Nf5 1-0

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.02.22"]
[Round "8"]
[White "Kasperkiewicz, Pawel"]
[Black "Borowy, Cezary"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "1927"]
[BlackElo "1944"]
[PlyCount "69"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nb5 d5 6. cxd5 Bc5 7. a4 O-O 8.
N1c3 Bf5 9. e3 Na6 10. Be2 Nb4 11. O-O a6 12. Na3 Qe7 13. Qb3 Rfd8 14. Rd1 Rac8
15. Bd2 e4 16. Rac1 Nbxd5 17. Nxd5 Nxd5 18. Ba5 b6 19. Rxd5 Be6 20. Rxd8+ Qxd8
21. Bxb6 Bxa3 22. Rxc8 Qxc8 23. Qc3 Qxc3 24. bxc3 Bc8 25. a5 Kf8 26. Bc4 Ke7
27. Bd5 f5 28. h4 Be6 29. Bb7 Bc4 30. Kh2 Bd6+ 31. Kg1 g6 32. f3 exf3 33. Bxf3
Be5 34. Kf2 Bxc3 35. e4 $11 1/2-1/2

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.02.22"]
[Round "8"]
[White "Safanowski, Tomasz"]
[Black "Choroszej, Aleksander"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1829"]
[BlackElo "2091"]
[PlyCount "41"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. d4 g6 2. Nf3 Bg7 3. b3 Nf6 4. Bb2 O-O 5. Nbd2 d5 6. e3 b6 7. Bd3 Bb7 8. O-O
Nbd7 9. Qe2 Ne4 10. c4 e6 11. Rfd1 Rc8 12. cxd5 exd5 13. Ba6 Bxa6 14. Qxa6 Ndc5
15. Qe2 Nxd2 16. Rxd2 Ne4 17. Rc2 c6 18. Rac1 Qd7 19. Qa6 Rfe8 20. a4 c5 21.
Ba3 $11 1/2-1/2

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.03.01"]
[Round "9"]
[White "Choroszej, Aleksander"]
[Black "Podgorski, Maciej"]
[Result "1-0"]
[ECO "A69"]
[WhiteElo "2091"]
[BlackElo "1818"]
[PlyCount "59"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 c5 7. d5 e6 8. Be2 exd5
9. cxd5 Re8 10. e5 dxe5 11. fxe5 Ng4 12. e6 fxe6 13. d6 Nc6 14. O-O Nd4 15. Ne4
Rf8 16. h3 Nh6 17. Bg5 Qd7 18. Nxd4 Bxd4+ 19. Qxd4 cxd4 20. Rxf8+ Kg7 21. Rd8
Qc6 22. Bf3 Nf7 23. Bf6+ Kh6 24. Ng5 Nxd8 25. Bxc6 bxc6 26. Bxd8 Bd7 27. Bf6
Rf8 28. Ne4 g5 29. Rf1 Kg6 30. Bxd4 1-0

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.03.01"]
[Round "9"]
[White "Borowy, Cezary"]
[Black "Safanowski, Tomasz"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "1944"]
[BlackElo "1829"]
[PlyCount "64"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. c4 Nf6 2. Nc3 c6 3. Nf3 d5 4. e3 Bg4 5. Qb3 Qb6 6. Qxb6 axb6 7. cxd5 Bxf3 8.
gxf3 Nxd5 9. Nxd5 cxd5 10. d4 Nc6 11. Bd2 e6 12. Bb5 Bd6 13. Ke2 Ke7 14. Rhc1
Rhc8 15. Rc3 Bb4 16. Rxc6 bxc6 17. Bxb4+ Kd7 18. Bd3 g6 19. Bc3 f6 20. a3 Kd6
21. Bb4+ c5 22. Bc3 e5 23. h4 exd4 24. exd4 c4 25. Bb4+ Ke6 26. Bc2 Kf7 27. f4
Re8+ 28. Kf3 Kg7 29. Rg1 Kh6 30. f5 Ra7 31. fxg6 Rg7 32. h5 f5 1-0

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.02.25"]
[Round "9"]
[White "Majek, Kacper"]
[Black "Kasperkiewicz, Pawel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1996"]
[BlackElo "1927"]
[PlyCount "0"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

 0-1

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.03.01"]
[Round "9"]
[White "Koziol, Pawel"]
[Black "Kosny, Marek"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1854"]
[BlackElo "1849"]
[PlyCount "53"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. Qc2 O-O 7. e3 c6 8. Bd3
g6 9. Nge2 Nbd7 10. O-O-O Ng4 11. Bxe7 Qxe7 12. Ng3 Re8 13. Kb1 Nf8 14. h4 Qd6
15. Nf1 Bd7 16. h5 Re7 17. hxg6 fxg6 18. e4 Qf4 19. f3 dxe4 20. Nxe4 Nf6 21.
Nxf6+ Qxf6 22. Ng3 Be6 23. Be4 Rd8 24. Qc5 b6 25. Qxc6 Rxd4 26. Ne2 Rc4 27. Qd6
$11 1/2-1/2

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.03.01"]
[Round "9"]
[White "Liberadzki, Slawomir"]
[Black "Litwiniec, Michal"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2013"]
[BlackElo "1832"]
[PlyCount "156"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. c4 e5 2. g3 Nc6 3. Bg2 f5 4. Nc3 Nf6 5. d3 Bb4 6. Bd2 Bxc3 7. Bxc3 d6 8. b4
O-O 9. b5 Ne7 10. Qb3 Kh8 11. Nf3 Qe8 12. O-O Qh5 13. c5 f4 14. cxd6 cxd6 15.
Qa3 Bh3 16. Bxe5 dxe5 17. Qxe7 Rae8 18. Qxb7 fxg3 19. fxg3 Ng4 20. Nh4 Bxg2 21.
Qxg2 e4 22. Qxe4 Nf6 23. Qf3 Qxb5 24. e4 Qc5+ 25. Qf2 Qa3 26. Qe2 Qc5+ 27. Kh1
Nd7 28. Nf5 Qe5 29. Qg4 g6 30. Nh6 Nf6 31. Qf4 Qd4 32. e5 Qd5+ 33. Kg1 Qxe5 34.
Qxe5 Rxe5 35. Ng4 Rf5 36. Rxf5 gxf5 37. Nxf6 Rxf6 38. Rd1 Ra6 39. Rd2 Kg7 40.
Kf2 Kf6 41. Kf3 Ra3 42. Kf4 h6 43. Ke3 Ke5 44. Rc2 a5 45. Rc5+ Ke6 46. Rc6+ Ke5
47. Rxh6 Rxa2 48. Rh5 Kf6 49. Kd4 Rc2 50. h4 a4 51. Rh6+ Ke7 52. Ra6 Rg2 53.
Ke5 Rxg3 54. Ra7+ Ke8 55. d4 Rh3 56. d5 Rxh4 57. Ra8+ Kd7 58. Ra7+ Kd8 59. Kxf5
Rh5+ 60. Ke6 Rh6+ 61. Ke5 Rh5+ 62. Kd6 Rh6+ 63. Kc5 Rh4 64. Kc6 Rc4+ 65. Kd6
Kc8 66. Ra5 Kb7 67. Kd7 Kb6 68. Ra8 Kc5 69. d6 Kb4 70. Ke6 Rd4 71. d7 a3 72.
Ra6 Rxd7 73. Kxd7 Kb3 74. Kd6 a2 75. Kd5 Kb2 76. Rb6+ Kc2 77. Ra6 Kb2 78. Rxa2+
Kxa2 1/2-1/2

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.02.28"]
[Round "9"]
[White "Derylo, Kamil"]
[Black "Potocki, Karol"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "1848"]
[BlackElo "1829"]
[PlyCount "62"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. d4 e6 2. c4 Nf6 3. g3 Bb4+ 4. Nd2 d5 5. Ngf3 dxc4 6. Bg2 O-O 7. O-O c5 8.
Nxc4 cxd4 9. Nxd4 a6 10. Qd3 Nbd7 11. a3 Be7 12. b4 Ra7 13. Be3 Ra8 14. Nb3 Ng4
15. Bd4 f5 16. h3 Ngf6 17. Qe3 Kh8 18. Bb6 Qe8 19. Rfd1 f4 20. gxf4 Nd5 21.
Bxd5 exd5 22. Rxd5 Qf7 23. Rad1 Bh4 24. f5 Nxb6 25. Nxb6 Bxf5 26. Nxa8 Qg6+ 27.
Kh2 Be6 28. Rg1 Qf7 29. Rd2 Bxf2 30. Rf1 Bg3+ 31. Qxg3 Qxf1 0-1

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.03.08"]
[Round "10"]
[White "Podgorski, Maciej"]
[Black "Potocki, Karol"]
[Result "1-0"]
[ECO "C92"]
[WhiteElo "1818"]
[BlackElo "1829"]
[PlyCount "74"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. h3 Bb7 10. d4 Re8 11. Ng5 Rf8 12. f4 exf4 13. Bxf4 Na5 14. Bc2 Nd5 15.
Nxh7 Nxf4 16. Nxf8 Bxf8 17. Rf1 Qh4 18. Qf3 g5 19. Nd2 Qh5 20. Qe3 Re8 21. Rae1
c5 22. Qg3 Bg7 23. Nf3 f6 24. h4 Nc4 25. hxg5 fxg5 26. Nxg5 Ne6 27. Rf5 Nxg5
28. Rxg5 Qh6 29. Rg6 Qh8 30. e5 dxe5 31. Rg4 Re6 32. Bg6 Kf8 33. dxe5 Bxe5 34.
Qf2+ Rf6 35. Qxc5+ Rd6 36. Rf1+ Bf6 37. Rxc4 Ke7 1-0

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.02.27"]
[Round "10"]
[White "Litwiniec, Michal"]
[Black "Derylo, Kamil"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1832"]
[BlackElo "1848"]
[PlyCount "58"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. d4 d5 2. Nf3 e6 3. e3 Nf6 4. Bd3 Be7 5. O-O O-O 6. Nbd2 c5 7. b3 Nc6 8. Bb2
b6 9. Ne5 Nxe5 10. dxe5 Nd7 11. c4 Bb7 12. f4 dxc4 13. Nxc4 b5 14. Nd6 Bc6 15.
Nxb5 Qb6 16. Na3 Qb7 17. Qe2 Be4 18. Bxe4 Qxe4 19. Qf3 Qxf3 20. gxf3 Nb6 21.
Rfd1 Rfd8 22. Kf2 g6 23. Rac1 Nd5 24. Nc2 a5 25. a4 Rab8 26. Na1 Nb6 27. Rxd8+
Rxd8 28. Bc3 Ra8 29. Rd1 c4 $11 1/2-1/2

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.03.08"]
[Round "10"]
[White "Kosny, Marek"]
[Black "Liberadzki, Slawomir"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1849"]
[BlackElo "2013"]
[PlyCount "80"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. Nf3 d5 2. d4 Nf6 3. g3 e6 4. Bg2 b5 5. O-O Bb7 6. a4 b4 7. Ne5 Bd6 8. Nd3 a5
9. c3 Na6 10. Bd2 Qe7 11. cxb4 Nxb4 12. Nxb4 axb4 13. Qb3 O-O 14. Bg5 Ba6 15.
Qf3 c5 16. dxc5 Bxc5 17. Rd1 h6 18. Bxf6 Qxf6 19. Qxf6 gxf6 20. e4 dxe4 21.
Bxe4 Rad8 22. Nd2 Be2 23. Rdc1 Bxf2+ 24. Kxf2 Rxd2 25. Ke3 Rfd8 26. a5 Rxb2 27.
a6 Bxa6 28. Rxa6 Rxh2 29. Rb6 Rb2 30. Rc7 f5 31. Bc2 Kg7 32. Rbb7 Rf8 33. Kd2
b3 34. Rxb3 Rd8+ 35. Ke3 Rxb3+ 36. Bxb3 Kg6 37. Bc2 h5 38. Rc4 Ra8 39. Bd1 Ra3+
40. Kf4 f6 0-1

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.03.08"]
[Round "10"]
[White "Kasperkiewicz, Pawel"]
[Black "Koziol, Pawel"]
[Result "0-1"]
[ECO "A55"]
[WhiteElo "1927"]
[BlackElo "1854"]
[PlyCount "118"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 e5 5. g3 Be7 6. Bg2 O-O 7. O-O c6 8. e4
a6 9. a4 a5 10. h3 Re8 11. b3 Bf8 12. d5 Nc5 13. Ne1 cxd5 14. cxd5 b6 15. Bg5
h6 16. Bxf6 Qxf6 17. Nb5 Qd8 18. Nc2 Nxb3 19. Rb1 Nc5 20. Ne3 Ba6 21. Re1 g6
22. Re2 Rb8 23. Reb2 Re7 24. Nc4 Reb7 25. h4 h5 26. Kh2 Qf6 27. Kg1 Kh7 28. Qc2
Be7 29. Ra2 Bxb5 30. Rxb5 Na6 31. Qe2 Nb4 32. Ra1 Qg7 33. Bh3 Qf8 34. Qd1 Bd8
35. Rc1 Bc7 36. Bd7 Ra7 37. Ne3 Qd8 38. Bh3 Qe7 39. Bf1 Bd8 40. Be2 Rc7 41.
Rxc7 Bxc7 42. Nc2 Nxc2 43. Qxc2 Rf8 44. Bd3 Bd8 45. Rb1 Kg7 46. Qd1 Qd7 47. Rc1
Rh8 48. Bb5 Qe7 49. Qd2 f5 50. Rc8 f4 51. Qc3 Rf8 52. Qc6 fxg3 53. fxg3 Qf6 54.
Qc2 Qf3 55. Qg2 Qe3+ 56. Kh1 Qe1+ 57. Kh2 Rf2 58. Rxd8 Rxg2+ 59. Kxg2 Qxe4+ 0-1

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.02.26"]
[Round "10"]
[White "Safanowski, Tomasz"]
[Black "Majek, Kacper"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1829"]
[BlackElo "1996"]
[PlyCount "0"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

 1-0

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.03.12"]
[Round "10"]
[White "Choroszej, Aleksander"]
[Black "Borowy, Cezary"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2091"]
[BlackElo "1944"]
[PlyCount "39"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. f3 c5 5. d5 O-O 6. e4 b5 7. e5 Nh5 8. g3 bxc4
9. f4 exd5 10. Bg2 Nc6 11. Bxd5 g6 12. Nf3 Ng7 13. O-O Bb7 14. Ne4 Nf5 15. Nfg5
Kg7 16. g4 Nfe7 17. Nxf7 Rxf7 18. Bxf7 Nd4 19. Nd6 Bc6 20. f5 1-0

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.03.15"]
[Round "11"]
[White "Borowy, Cezary"]
[Black "Podgorski, Maciej"]
[Result "0-1"]
[ECO "E85"]
[WhiteElo "1944"]
[BlackElo "1818"]
[PlyCount "64"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. f3 O-O 6. Be3 Nc6 7. Qd2 e5 8. Nge2
exd4 9. Nxd4 Ne5 10. Bh6 Nxe4 11. Nxe4 Qh4+ 12. g3 Qxh6 13. Qxh6 Bxh6 14. Nb5
Bf5 15. Be2 Nxf3+ 16. Bxf3 Bxe4 17. Bxe4 Rae8 18. b3 Rxe4+ 19. Kf2 Rc8 20. Nxa7
Be3+ 21. Kf3 Rce8 22. Rae1 f5 23. Nb5 Bb6 24. Rxe4 Rxe4 25. Rd1 Re3+ 26. Kf4
Re2 27. Nc3 Rf2+ 28. Kg5 Kg7 29. h3 Be3+ 30. Kh4 Kh6 31. g4 g5+ 32. Kg3 f4# 0-1

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.02.26"]
[Round "11"]
[White "Majek, Kacper"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1996"]
[BlackElo "2091"]
[PlyCount "0"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

 0-1

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.03.15"]
[Round "11"]
[White "Koziol, Pawel"]
[Black "Safanowski, Tomasz"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "1854"]
[BlackElo "1829"]
[PlyCount "55"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. c4 c6 2. Nf3 d5 3. b3 Bf5 4. Bb2 e6 5. g3 Nf6 6. Bg2 Nbd7 7. O-O Bd6 8. d3
O-O 9. Nbd2 e5 10. Rc1 Qa5 11. Rc2 Rad8 12. cxd5 cxd5 13. Qa1 Rfe8 14. Rfc1 Qb6
15. h3 Bc5 16. Rxc5 Nxc5 17. Nxe5 Ncd7 18. Ndf3 Nxe5 19. Bxe5 Rc8 20. Rxc8 Rxc8
21. Nh4 Qe6 22. Nxf5 Qxf5 23. Qd4 b6 24. g4 Qe6 25. g5 Ne8 26. Kh2 Rc2 27. Bxd5
Qf5 28. Bf3 $11 1/2-1/2

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.03.15"]
[Round "11"]
[White "Liberadzki, Slawomir"]
[Black "Kasperkiewicz, Pawel"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2013"]
[BlackElo "1927"]
[PlyCount "91"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. c4 e5 2. Nc3 Bb4 3. g3 Bxc3 4. bxc3 d6 5. Bg2 Nc6 6. d3 Nge7 7. Nf3 O-O 8.
O-O h6 9. Qb3 Kh8 10. e4 Rb8 11. Ne1 f5 12. f4 fxe4 13. Bxe4 Bf5 14. Bg2 Qd7
15. fxe5 Nxe5 16. d4 N5c6 17. Qa4 Bh3 18. Nf3 Nxd4 19. Qxd7 Nxf3+ 20. Rxf3 Bxd7
21. Rxf8+ Rxf8 22. Bxb7 Rb8 23. Bf3 Bc6 24. Kg2 Kg8 25. c5 dxc5 26. Bxc6 Nxc6
27. Kf3 Kf7 28. Be3 c4 29. Rd1 Ke6 30. Rd2 Rb1 31. Bd4 g6 32. Bg7 h5 33. Kf4
Ke7 34. Kg5 Rb5+ 35. Kxg6 Ne5+ 36. Bxe5 Rxe5 37. Rd4 Re2 38. Rxc4 Kd6 39. Rh4
Rxa2 40. Rxh5 Rc2 41. h4 Rxc3 42. Rg5 Ke6 43. h5 Rf3 44. h6 Rf6+ 45. Kg7 Rf7+
46. Kg8 1-0

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.03.05"]
[Round "11"]
[White "Derylo, Kamil"]
[Black "Kosny, Marek"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1848"]
[BlackElo "1849"]
[PlyCount "79"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Rc1
Nc6 9. b3 O-O 10. d5 Ne5 11. Be2 Ned7 12. Nf3 Nf6 13. Nd4 Nbd7 14. O-O Nc5 15.
h3 Bd7 16. b4 Na6 17. Qb3 Nc7 18. Rfd1 e6 19. dxe6 fxe6 20. Bf3 Qb8 21. a4 Kh8
22. a5 e5 23. Nde2 Nfe8 24. Ne4 Bxh3 25. Nxd6 Nxd6 26. Rxd6 Rxf3 27. gxf3 Ne6
28. c5 Qf8 29. Qd5 Qe7 30. Ng3 Nf4 31. Bxf4 exf4 32. Ne4 Be5 33. Rd1 Re8 34.
Rd8 Rxd8 35. Qxd8+ Qxd8 36. Rxd8+ Kg7 37. Nd6 Bc3 38. Nxb7 Bxb4 39. c6 Be7 40.
c7 1-0

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.03.14"]
[Round "11"]
[White "Potocki, Karol"]
[Black "Litwiniec, Michal"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1829"]
[BlackElo "1832"]
[PlyCount "0"]
[EventDate "2019.01.11"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.01.10"]

 1-0

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.03.22"]
[Round "12"]
[White "Liberadzki, Slawomir"]
[Black "Derylo, Kamil"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "2013"]
[BlackElo "1848"]
[PlyCount "70"]
[EventDate "2019.03.20"]
[EventType "team-tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.03.20"]

1. c4 e5 2. g3 c6 3. Nf3 e4 4. Nd4 d5 5. cxd5 Qxd5 6. e3 Nf6 7. Nc3 Qe5 8. Bg2
Nbd7 9. d3 Nc5 10. dxe4 Ncxe4 11. Nxe4 Nxe4 12. O-O Bd7 13. Qc2 Nf6 14. Bd2 Be7
15. Bc3 Qh5 16. e4 O-O 17. Qe2 Qg6 18. Nf5 Rfe8 19. Nxe7+ Rxe7 20. Bxf6 Qxf6
21. Rad1 Qe6 22. b3 c5 23. Qc2 Bb5 24. Rfe1 c4 25. bxc4 Bxc4 26. Rd2 Rae8 27.
Rc1 b5 28. h4 g6 29. Qb2 f5 30. exf5 Qxf5 31. Qd4 a6 32. Bd5+ Bxd5 33. Qxd5+
Qxd5 34. Rxd5 Re2 35. Rc7 R2e7 $11 1/2-1/2

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.03.22"]
[Round "12"]
[White "Choroszej, Aleksander"]
[Black "Kasperkiewicz, Pawel"]
[Result "0-1"]
[ECO "E27"]
[WhiteElo "2091"]
[BlackElo "1927"]
[PlyCount "82"]
[EventDate "2019.03.20"]
[EventType "team-tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.03.20"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 O-O 5. a3 Bxc3+ 6. bxc3 Nh5 7. Nh3 f5 8.
Bg5 Qe8 9. g4 fxg4 10. fxg4 Nf6 11. Bxf6 Rxf6 12. Qd3 d6 13. Bg2 Qg6 14. Qxg6
Rxg6 15. g5 Nc6 16. Be4 e5 17. Bxg6 hxg6 18. d5 Na5 19. Nf2 Nxc4 20. e4 Bd7 21.
Rg1 Rf8 22. Rg3 b6 23. Ra2 Rf4 24. a4 Na5 25. Kf1 Nb7 26. Re3 a5 27. Ke2 Nc5
28. Rf3 Rh4 29. Ke3 Nxa4 30. Ra1 Nc5 31. h3 Bb5 32. Ra2 Bc4 33. Rd2 a4 34. Ng4
a3 35. Rdf2 Nd7 36. Rg2 a2 37. Rg1 Nc5 38. Nf2 Nb3 39. Nd3 Bxd3 40. Kxd3 a1=Q
41. Rxa1 Nxa1 0-1

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.03.20"]
[Round "12"]
[White "Koziol, Pawel"]
[Black "Kosny, Marek"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1854"]
[BlackElo "1849"]
[PlyCount "55"]
[EventDate "2019.03.20"]
[EventType "team-tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.03.20"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. e4 Nf6 6. Nge2 d6 7. d3 O-O 8. O-O
Bg4 9. h3 Bd7 10. Be3 Rb8 11. f4 a6 12. a4 Nb4 13. Qd2 Ne8 14. g4 f5 15. gxf5
gxf5 16. Ng3 e6 17. Kh2 Qh4 18. Rf3 Nf6 19. Kg1 Bc6 20. Raf1 b6 21. Nd5 fxe4
22. Nxf6+ Qxf6 23. dxe4 Rbd8 24. Nh5 Qg6 25. Nxg7 Qxg7 26. f5 Qd7 27. Bh6 Rfe8
28. Qg5+ 1-0

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.03.21"]
[Round "12"]
[White "Potocki, Karol"]
[Black "Borowy, Cezary"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1829"]
[BlackElo "1944"]
[PlyCount "88"]
[EventDate "2019.03.20"]
[EventType "team-tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.03.20"]

1. c4 e6 2. g3 f5 3. Bg2 Nf6 4. Nc3 g6 5. d3 d6 6. e4 fxe4 7. dxe4 e5 8. Nge2
Bg7 9. Qb3 Na6 10. Na4 Rb8 11. Be3 b6 12. O-O Bd7 13. Nac3 Nc5 14. Qc2 O-O 15.
b4 Ne6 16. h3 c5 17. a3 Qc8 18. Nb5 Bxb5 19. cxb5 Nd4 20. Qc4+ Kh8 21. Rac1 Qe8
22. Nc3 Qf7 23. Qxf7 Rxf7 24. Kh2 Rc7 25. bxc5 Rxc5 26. a4 Rc4 27. Rfd1 Nb3 28.
Rc2 Rbc8 29. Rd3 Nc5 30. Bxc5 R8xc5 31. Rxd6 Rxc3 32. Rxc3 Rxc3 33. Rd8+ Ng8
34. Rd7 Bf8 35. Rxa7 Bc5 36. f4 Bf2 37. fxe5 Bxg3+ 38. Kg1 Bxe5 39. a5 bxa5 40.
Rxa5 Nf6 41. Ra4 Rb3 42. Bf1 Rb2 43. Rc4 Nh5 44. Rc1 Bd4+ 0-1

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.03.20"]
[Round "12"]
[White "Safanowski, Tomasz"]
[Black "Majek, Kacper"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1829"]
[BlackElo "1996"]
[PlyCount "0"]
[EventDate "2019.03.20"]
[EventType "team-tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.03.20"]

 1-0

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.03.22"]
[Round "12"]
[White "Litwiniec, Michal"]
[Black "Podgorski, Maciej"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1832"]
[BlackElo "1818"]
[PlyCount "80"]
[EventDate "2019.03.20"]
[EventType "team-tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.03.20"]

1. e4 c5 2. Nf3 d6 3. d3 Nc6 4. g3 e6 5. Bg2 Nf6 6. O-O Be7 7. Nbd2 d5 8. e5
Nd7 9. Re1 Qc7 10. Qe2 b6 11. Nf1 Bb7 12. Bf4 h6 13. h4 O-O-O 14. c3 Rdg8 15.
h5 g5 16. hxg6 fxg6 17. Bd2 g5 18. g4 h5 19. N1h2 Kb8 20. d4 Qd8 21. b3 Nf8 22.
dxc5 bxc5 23. b4 Ng6 24. bxc5 hxg4 25. Nxg4 Nf4 26. Qf1 Bxc5 27. Rab1 Qe7 28.
Qb5 Ka8 29. Nf6 Rb8 30. Qf1 Nxe5 31. Nxe5 Qxf6 32. Ng4 Qf5 33. Bxf4 Qxf4 34.
Qe2 Rh4 35. Ne5 Rbh8 36. Qf3 Qh2+ 37. Kf1 Rf4 38. Rb5 Rxf3 39. Nxf3 Qd6 40.
Nxg5 Ba6 0-1

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.03.28"]
[Round "13"]
[White "Liberadzki, Slawomir"]
[Black "Kasperkiewicz, Pawel"]
[Result "1-0"]
[ECO "A23"]
[WhiteElo "2013"]
[BlackElo "1927"]
[PlyCount "71"]
[EventDate "2019.03.20"]
[EventType "team-tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.03.20"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d4 exd4 5. Qxd4 d5 6. Nc3 Be6 7. cxd5 cxd5 8.
e3 Nc6 9. Qa4 Bd6 10. Nge2 O-O 11. O-O a6 12. Nd4 Qd7 13. Nxc6 bxc6 14. b3 Bh3
15. Ba3 Bxg2 16. Kxg2 Bxa3 17. Qxa3 Rfe8 18. Rac1 Qf5 19. Qd6 Re6 20. Qf4 Qh5
21. Qf3 Qg6 22. Ne2 Rd6 23. Rfd1 Ne4 24. Nf4 Qf6 25. Rd4 Re8 26. Nd3 Qe7 27.
Rc2 Rf6 28. Qd1 h6 29. Qc1 Qd7 30. Nc5 Qf5 31. Nxe4 dxe4 32. Qd1 h5 33. h3 Kh7
34. Rdc4 Qg6 35. Rc5 Ree6 36. Rxh5+ 1-0

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.03.29"]
[Round "13"]
[White "Choroszej, Aleksander"]
[Black "Derylo, Kamil"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2091"]
[BlackElo "1848"]
[PlyCount "73"]
[EventDate "2019.03.20"]
[EventType "team-tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.03.20"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8.
Rb1 O-O 9. Be2 Nc6 10. d5 Ne5 11. Nxe5 Bxe5 12. Qd2 e6 13. f4 Bc7 14. Bc4 a6
15. a4 e5 16. Qf2 exf4 17. Bxf4 Qe8 18. O-O Bxf4 19. Qxf4 Qxa4 20. e5 b5 21.
Bd3 Qxf4 22. Rxf4 c4 23. Be2 Re8 24. e6 fxe6 25. Bf3 e5 26. Rf6 e4 27. Be2 Bb7
28. Bxc4 Rac8 29. Ba2 Rxc3 30. d6+ Kh8 31. Rbf1 Bc6 32. Be6 Rd3 33. d7 Ra8 34.
Rf8+ Kg7 35. R1f7+ Kh6 36. Rxa8 Bxa8 37. Rf8 1-0

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.03.29"]
[Round "13"]
[White "Koziol, Pawel"]
[Black "Borowy, Cezary"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "1854"]
[BlackElo "1944"]
[PlyCount "96"]
[EventDate "2019.03.20"]
[EventType "team-tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.03.20"]

1. c4 e6 2. Nf3 b6 3. g3 Bb7 4. Bg2 Nf6 5. O-O Be7 6. Nc3 O-O 7. Re1 Ne4 8.
Nxe4 Bxe4 9. d3 Bb7 10. e4 d6 11. d4 Nd7 12. Qc2 e5 13. b3 exd4 14. Nxd4 Bf6
15. Bb2 Re8 16. Rad1 Rb8 17. Bc1 Nc5 18. b4 Ne6 19. Nxe6 Rxe6 20. c5 Qe8 21.
cxd6 cxd6 22. Qc7 d5 23. Bf4 Be5 24. Bxe5 Rxe5 25. f3 f5 26. Rf1 Re7 27. Qc2
dxe4 28. fxe4 Bxe4 29. Bxe4 fxe4 30. Qc4+ Kh8 31. Rde1 Qg6 32. Rf4 e3 33. Ref1
Qe8 34. Re1 h6 35. Rf3 Rd8 36. Qb3 e2 37. Kf2 Qh5 38. h4 Rde8 39. Qc4 Re4 40.
Qc7 Qg4 41. Kg2 R4e7 42. Qc3 Qe4 43. Kf2 Qe6 44. Qd2 Qh3 45. Rf4 Qh2+ 46. Kf3
Re3+ 47. Qxe3 Rxe3+ 48. Kxe3 Qxg3+ 0-1

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.03.26"]
[Round "13"]
[White "Potocki, Karol"]
[Black "Kosny, Marek"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "1829"]
[BlackElo "1849"]
[PlyCount "99"]
[EventDate "2019.03.20"]
[EventType "team-tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.03.20"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. Nf3 Nf6 6. d4 cxd4 7. Nxd4 O-O 8.
O-O Qa5 9. Nb3 Qh5 10. c5 d6 11. cxd6 exd6 12. e4 Bg4 13. f3 Be6 14. Qxd6 Bxb3
15. axb3 Rfd8 16. Qf4 Qc5+ 17. Qe3 Qb4 18. Ne2 Bf8 19. Qc3 Bc5+ 20. Kh1 Ne8 21.
Bg5 Qxc3 22. bxc3 f6 23. Bf4 g5 24. Bc1 Ne5 25. Ba3 Bb6 26. Rad1 Rd3 27. f4
Rxd1 28. Rxd1 Ng4 29. Rd7 Nf2+ 30. Kg1 gxf4 31. gxf4 Nxe4+ 32. Kf1 f5 33. Bxe4
fxe4 34. c4 Rd8 35. Rxd8 Bxd8 36. Kf2 Kf7 37. Ke3 Nf6 38. h3 Bb6+ 39. c5 Bc7
40. Bb2 Nd7 41. Bd4 b6 42. cxb6 Nxb6 43. Kxe4 Nc8 44. Bc5 a6 45. Nc3 Ke6 46.
f5+ Kd7 47. Nd5 Bd8 48. Ke5 a5 49. f6 h6 50. f7 1-0

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.03.29"]
[Round "13"]
[White "Safanowski, Tomasz"]
[Black "Podgorski, Maciej"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1829"]
[BlackElo "1818"]
[PlyCount "0"]
[EventDate "2019.03.20"]
[EventType "team-tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.03.20"]

 1-0

[Event "209th YMCA Winter A"]
[Site "Warsaw"]
[Date "2019.03.22"]
[Round "13"]
[White "Litwiniec, Michal"]
[Black "Majek, Kacper"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1832"]
[BlackElo "1996"]
[PlyCount "0"]
[EventDate "2019.03.20"]
[EventType "team-tourn"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceDate "2019.03.20"]

 1-0