[Event "Warsaw YMCA Spring-A 273rd"]
[Site "Warsaw"]
[Date "2023.06.22"]
[Round "11"]
[White "Pichurko, Jakub"]
[Black "Borys, Marek"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1631"]
[BlackElo "1347"]
[PlyCount "75"]
[EventDate "2023.04.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e3 c5 4. c3 Be7 5. Nd2 d6 6. Ngf3 0-0 7. Bd3 Nbd7 8. 0-0 h6 9. Bh4 Nh5 10. Bxe7 Qxe7 11. Re1 Nhf6 12. Qc2 b6 13. a4 a5 14. h3 Ba6 15. Bxa6 Rxa6 16. Rad1 Raa8 17. Nc4 d5 18. Nce5 Nxe5 19. Nxe5 Nd7 20. Nxd7 Qxd7 21. e4 c4 22. Re3 dxe4 23. Rxe4 Rfb8 24. d5 exd5 25. Rxc4 Qe6 26. Rcd4 b5 27. Rxd5 bxa4 28. R1d4 Kh8 29. Kh2 Qc6 30. g3 Kg8 31. h4 Qb6 32. Rd7 Qe6 33. c4 Qe5 34. R4d5 Qe6 35. R7d6 Qe7 36. c5 Qe1 37. c6 a3 38. c7 1-0

[Event "Warsaw YMCA Spring-A 273rd"]
[Site "Warsaw"]
[Date "2023.06.15"]
[Round "10"]
[White "Borys, Marek"]
[Black "Mueck, Piotr"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1347"]
[BlackElo "1347"]
[PlyCount "119"]
[EventDate "2023.04.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Nd5 Bxd5 9. exd5 Nbd7 10. Be2 Be7 11. 0-0 0-0 12. a4 Rc8 13. a5 Re8 14. h3 Bf8 15. Ra4 g6 16. Ra1 Bg7 17. Bg5 Qc7 18. c4 Ne4 19. Be3 f5 20. Kh2 f4 21. Bc1 Nef6 22. g3 g5 23. Bd2 Rf8 24. Bb4 Ne4 25. Qc2 Ndc5 26. Nxc5 Nxc5 27. Bg4 Rce8 28. Bxc5 Qxc5 29. Be6+ Kh8 30. g4 f3 31. Bf5 Qd4 32. Qe4 Qxe4 33. Bxe4 Rf4 34. Rfe1 Kg8 35. b3 Ref8 36. Ra4 R8f7 37. Kg3 Bf6 38. Re3 Bd8 39. Bf5 Kg7 40. Rxf3 h6 41. Ra3 h5 42. Rxf4 exf4+ 43. Kf3 h4 44. b4 Rc7 45. Bd3 Kf6 46. Ke4 Re7+ 47. Kf3 Ke5 48. b5 Kd4 49. b6 Re1 50. Be2 Bf6 51. Bd3 Kc5 52. Ra2 Be5 53. Ra3 Kb4 54. Ra2 Kb3 55. Re2 Rxe2 56. Kxe2 Kb4 57. f3 Kxa5 58. Kd2 Kxb6 59. Kc2 Kc5 60. Kb3 0-1

[Event "Warsaw YMCA Spring-A 273rd"]
[Site "Warsaw"]
[Date "2023.06.08"]
[Round "9"]
[White "Ossolinski, Lukasz"]
[Black "Borys, Marek"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1361"]
[BlackElo "1347"]
[PlyCount "52"]
[EventDate "2023.04.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Bb5+ Bd7 9. Rb1 0-0 10. 0-0 Bg4 11. Be2 cxd4 12. cxd4 Qa5 13. Qb3 Nc6 14. Bd2 Qd8 15. Qxb7 Bxf3 16. Qxc6 Bxe2 17. Rfe1 Bd3 18. d5 Bxb1 19. Rxb1 Rb8 20. Re1 Qb6 21. Be3 Bd4 22. Bxd4 Qxd4 23. Qd7 Rb2 24. Rf1 Qxe4 25. Qxa7 Rb1 26. Rxb1 Qxb1# 0-1

[Event "Warsaw YMCA Spring-A 273rd"]
[Site "Warsaw"]
[Date "2023.06.01"]
[Round "8"]
[White "Borys, Marek"]
[Black "Emmel, Bartosz"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1347"]
[BlackElo "1475"]
[PlyCount "96"]
[EventDate "2023.04.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Nc6 5. g3 Bc5 6. Nb3 Bb4+ 7. c3 dxe4 8. Ng5 Be7 9. Nxe4 Nxe4 10. dxe4 Qxd1+ 11. Kxd1 b6 12. Bb5 Bb7 13. Nd4 0-0-0 14. Bxc6 Bxc6 15. Ke2 Bxe4 16. f3 Bb7 17. Be3 Bf6 18. a4 a5 19. Rhb1 c5 20. Nb5 Ba6 21. c4 Bxb5 22. axb5 Rd7 23. Ra2 Rhd8 24. b3 Bc3 25. Rc2 Bb4 26. h3 f5 27. Bg5 Re8 28. Rd1 h6 29. Rxd7 Kxd7 30. Be3 e5 31. g4 fxg4 32. hxg4 Ke6 33. Rc1 Ra8 34. Ra1 Bc3 35. Ra2 Bd4 36. Bd2 Rf8 37. Be3 Kf6 38. Rd2 Ra8 39. Ra2 Rd8 40. Rd2 Ke7 41. Rc2 Ke6 42. Rd2 Rd6 43. Rc2 Rd7 44. Rd2 Bxe3 45. Rxd7 Kxd7 46. Kxe3 Ke6 47. Kd3 g6 48. Ke4 h5 0-1

[Event "Warsaw YMCA Spring-A 273rd"]
[Site "Warsaw"]
[Date "2023.05.25"]
[Round "7"]
[White "Jaroszuk, Marcin"]
[Black "Borys, Marek"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1545"]
[BlackElo "1347"]
[PlyCount "104"]
[EventDate "2023.04.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 Nc6 3. e3 Nf6 4. Be2 g6 5. 0-0 Bg7 6. d3 0-0 7. Nc3 b6 8. Ne5 Bb7 9. Bf3 d5 10. Qe1 e6 11. Kh1 Nd7 12. Nxc6 Bxc6 13. e4 d4 14. Nd1 Re8 15. Qg3 Nf8 16. Bd2 a5 17. Nf2 f5 18. Rae1 Qc7 19. Nh3 Rab8 20. Ng1 a4 21. Re2 Qd7 22. Rfe1 Rbc8 23. exf5 exf5 24. h4 Rxe2 25. Rxe2 Re8 26. Qe1 Rxe2 27. Qxe2 Ne6 28. h5 Qd6 29. hxg6 hxg6 30. Bxc6 Qxc6 31. Nf3 Qd7 32. Qe1 Bf6 33. Kg1 Qd5 34. b3 axb3 35. axb3 Kf7 36. Qa1 Qb7 37. Qe1 Qd5 38. Qg3 Qd8 39. Ne5+ Bxe5 40. fxe5 Qh8 41. b4 Qh5 42. bxc5 Qd1+ 43. Be1 bxc5 44. Qh4 g5 45. Qh7+ Ng7 46. e6+ Kxe6 47. Qg6+ Kd5 48. Qf7+ Ne6 49. Qxf5+ Kd6 50. Qf2 Nf4 51. Qd2 Qg4 52. Qf2 Nh3+ 0-1

[Event "Warsaw YMCA Spring-A 273rd"]
[Site "Warsaw"]
[Date "2023.05.18"]
[Round "6"]
[White "Borys, Marek"]
[Black "Urych, Krzysztof"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "1347"]
[BlackElo "1440"]
[PlyCount "54"]
[EventDate "2023.04.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. f3 Bb4 9. a3 Be7 10. Be2 b5 11. 0-0 Bb7 12. Kh1 0-0 13. Bd3 Rac8 14. Rae1 Nxd4 15. Bxd4 e5 16. Be3 b4 17. axb4 Bxb4 18. Qf2 Bxc3 19. bxc3 Qxc3 20. Qh4 Rfe8 21. g4 Re6 22. g5 Ne8 23. Rg1 Nd6 24. Rg2 Rg6 25. Bd2 Qd4 26. Be3 Qc3 27. Bd2 Qd4 1/2-1/2

[Event "Warsaw YMCA Spring-A 273rd"]
[Site "Warsaw"]
[Date "2023.05.11"]
[Round "5"]
[White "Pasternak Winiarski, Adam"]
[Black "Borys, Marek"]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "1592"]
[BlackElo "1347"]
[PlyCount "59"]
[EventDate "2023.04.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e6 7. Be2 Be7 8. 0-0 0-0 9. Kh1 Qc7 10. f4 b6 11. Qe1 Bb7 12. Bf3 Nbd7 13. Be3 Nc5 14. Bf2 Rfd8 15. Bg3 e5 16. Nf5 Bf8 17. fxe5 dxe5 18. Bh4 Ne6 19. Bxf6 gxf6 20. Nd5 Bxd5 21. exd5 Ng5 22. d6 Qxc2 23. Bxa8 Rxa8 24. Qg3 Kh8 25. h4 Ne4 26. Qf3 Rb8 27. Ne3 Qc6 28. Rfc1 Qb7 29. Rc7 Qa8 30. d7 1-0

[Event "Warsaw YMCA Spring-A 273rd"]
[Site "Warsaw"]
[Date "2023.05.04"]
[Round "4"]
[White "Borys, Marek"]
[Black "Kurowski, Maciej"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "1347"]
[BlackElo "1573"]
[PlyCount "108"]
[EventDate "2023.04.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Qd2 Ng4 8. Nxc6 bxc6 9. Bg5 h6 10. Bh4 Rb8 11. Na4 d6 12. f3 Ne5 13. f4 Nd7 14. Bf2 Qc7 15. Bd3 0-0 16. Rb1 e5 17. fxe5 Nxe5 18. Be2 Be6 19. b3 f5 20. exf5 Bxf5 21. 0-0 Kh7 22. Bg3 Rbd8 23. Rbd1 Qe7 24. c4 h5 25. Bf4 Bf6 26. h3 Bh4 27. Kh1 Qe6 28. Bf3 Nxf3 29. Rxf3 Be4 30. Qe2 Rde8 31. Rxd6 Bxf3 32. Qxe6 Rxe6 33. Rxe6 Rxf4 34. gxf3 Rxf3 35. Rxc6 Rxh3+ 36. Kg2 Rg3+ 37. Kh2 Re3 38. Rc7+ Kh6 39. Rxa7 Re2+ 40. Kh1 Bf2 41. Rb7 Rxa2 42. c5 h4 43. c6 Bg3 44. Rd7 h3 45. Nc3 Rc2 46. Rd3 Rc1+ 47. Nd1 Kh5 48. Rxg3 Rxd1+ 49. Rg1 Rd8 50. c7 Rc8 51. Rc1 Kg5 52. Rc6 Kf5 53. Kh2 Ke5 54. Kxh3 Kd5 1/2-1/2

[Event "Warsaw YMCA Spring-A 273rd"]
[Site "Warsaw"]
[Date "2023.04.27"]
[Round "3"]
[White "Mocny, Stanislaw"]
[Black "Borys, Marek"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1482"]
[BlackElo "1347"]
[PlyCount "61"]
[EventDate "2023.04.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Bd3 d5 6. Nbd2 a6 7. c3 Re8 8. Qc2 Nbd7 9. Ne5 Nh5 10. Be2 Nxf4 11. exf4 c5 12. h4 cxd4 13. cxd4 Nxe5 14. fxe5 Bf5 15. Qb3 h5 16. f3 Qd7 17. Rg1 Rac8 18. g4 Bc2 19. Qe3 hxg4 20. fxg4 e6 21. h5 Qe7 22. g5 gxh5 23. Bxh5 Qb4 24. b3 Rc3 25. Qf4 Bf5 26. g6 fxg6 27. Bxg6 Bxg6 28. Rxg6 Rd3 29. Ke2 Rxd4 30. Rxg7+ Kxg7 31. Rg1+ 1-0

[Event "Warsaw YMCA Spring-A 273rd"]
[Site "Warsaw"]
[Date "2023.04.20"]
[Round "2"]
[White "Borys, Marek"]
[Black "Bartczak, Hanna"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1347"]
[BlackElo "1455"]
[PlyCount "99"]
[EventDate "2023.04.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nf6 4. Nf3 a6 5. a4 e6 6. Be2 d5 7. exd5 Nxd5 8. Nxd5 Qxd5 9. d4 Nc6 10. dxc5 Qxd1+ 11. Bxd1 Bxc5 12. c3 a5 13. Be2 Bd7 14. Bb5 Rd8 15. Ke2 Nb8 16. Be3 Bxe3 17. Kxe3 Ke7 18. Nd4 Nc6 19. Nf3 f6 20. Rhd1 Na7 21. Bxd7 Rxd7 22. Rxd7+ Kxd7 23. Rd1+ Ke7 24. Rd4 Nc6 25. Rd2 Rd8 26. Rxd8 Nxd8 27. Nd2 Nc6 28. Nc4 h6 29. g3 g5 30. fxg5 hxg5 31. h3 Kd7 32. Kf3 f5 33. h4 gxh4 34. gxh4 e5 35. h5 Ke7 36. h6 Kf7 37. Nd6+ Kg6 38. Nxf5 Nd8 39. Ke4 Nf7 40. b4 axb4 41. cxb4 Kf6 42. Ne3 Nxh6 43. a5 Nf7 44. Nc4 Ke6 45. b5 Nd6+ 46. Nxd6 Kxd6 47. a6 bxa6 48. bxa6 Kc6 49. Kxe5 Kb6 50. a7 1/2-1/2

[Event "Warsaw YMCA Spring-A 273rd"]
[Site "Warsaw"]
[Date "2023.04.13"]
[Round "1"]
[White "Fudala, Dominik"]
[Black "Borys, Marek"]
[Result "1/2-1/2"]
[ECO "B74"]
[WhiteElo "1537"]
[BlackElo "1347"]
[PlyCount "114"]
[EventDate "2023.04.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 0-0 8. 0-0 Nc6 9. Nb3 a6 10. a4 Na5 11. f3 Bd7 12. Nd5 Nxd5 13. Qxd5 Nxb3 14. Qxb3 Bc6 15. Rfd1 Qa5 16. Bb6 Qe5 17. Bd4 Qa5 18. Bxg7 Kxg7 19. Qe3 Rac8 20. b3 Rfd8 21. c4 Kg8 22. f4 Qc5 23. Qxc5 dxc5 24. Bf3 Kf8 25. Kf2 Ke8 26. Ke3 Rxd1 27. Rxd1 Rd8 28. Rc1 a5 29. g4 h6 30. Be2 Rd4 31. Bd3 Kf8 32. h4 e6 33. Rf1 Kg7 34. Rf2 b6 35. h5 Rd7 36. f5 gxf5 37. gxf5 exf5 38. Rxf5 Rd6 39. Be2 Rf6 40. Re5 Re6 41. Kf4 Rf6+ 42. Rf5 Bd7 43. Rxf6 Kxf6 44. Bf3 Ke7 45. Ke5 Bc6 46. Bg4 Bb7 47. Bf5 f6+ 48. Kf4 Kd6 49. Bg6 Bc8 50. Bf5 Bb7 51. Bh3 Bc6 52. Bc8 Be8 53. Kf5 Ke7 54. Kg4 Kd6 55. Kf5 Ke7 56. Kg4 Kd6 57. Kf5 Ke7 1/2-1/2

[Event "Wroclaw Anderssen Memorial op-B"]
[Site "Wroclaw"]
[Date "2023.??.??"]
[Round "1"]
[White "Borys, Marek"]
[Black "Korolewicz, Pawel"]
[Result "0-1"]
[ECO "E76"]
[WhiteElo "1408"]
[BlackElo "1715"]
[PlyCount "94"]
[EventDate "2023.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 0-0 6. d5 c5 7. e4 e6 8. dxe6 fxe6 9. Be2 Nc6 10. 0-0 Nh5 11. Ng5 Nf6 12. Nf3 b6 13. Rb1 Bb7 14. Ng5 Nd4 15. Bd3 Nh5 16. Be3 h6 17. Nh3 Qe8 18. Qg4 Nf6 19. Qh4 d5 20. cxd5 exd5 21. e5 Ne4 22. Nxe4 dxe4 23. Bc4+ Kh8 24. Rbd1 Rd8 25. Nf2 Qc6 26. Ng4 Nf5 27. Qh3 b5 28. Be2 Bc8 29. Nf2 Nd4 30. Bg4 Nf5 31. Be2 Kg8 32. g4 Nd4 33. Bxd4 cxd4 34. Qb3+ Be6 35. Qxb5 Qxb5 36. Bxb5 Rxf4 37. h3 Bxe5 38. b3 d3 39. Kg2 Bd5 40. Bc4 e3+ 41. Bxd5+ Rxd5 42. Rxd3 Rxf2+ 43. Rxf2 Rxd3 44. Re2 Rd2 45. Kf3 Rxe2 46. Kxe2 Bd4 47. Kd3 Bb6 0-1

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2022.07.13"]
[Round "5"]
[White "Tsiapko, Andrii"]
[Black "Borys, Marek"]
[Result "1/2-1/2"]
[ECO "A92"]
[WhiteElo "1538"]
[BlackElo "1314"]
[PlyCount "39"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 d5 5. Nf3 c6 6. 0-0 Be7 7. Nbd2 0-0 8. Ne5 Qe8 9. Qc2 Qh5 10. Ndf3 Ne4 11. Nd3 g5 12. b4 Nd7 13. b5 cxb5 14. cxb5 Bd6 15. Nfe5 Kh8 16. f4 g4 17. a4 Rf6 18. e3 Rh6 19. Bxe4 fxe4 20. Ne1 1/2-1/2

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2022.07.12"]
[Round "4"]
[White "Borys, Marek"]
[Black "Prokopiuk, Jakub"]
[Result "1/2-1/2"]
[ECO "E76"]
[WhiteElo "1314"]
[BlackElo "1481"]
[PlyCount "52"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Bd3 Na6 7. a3 e5 8. fxe5 dxe5 9. d5 Nc5 10. Nf3 Bg4 11. 0-0 Nfd7 12. h3 Bxf3 13. Rxf3 Nxd3 14. Qxd3 Nc5 15. Qc2 a5 16. Be3 Qe7 17. Raf1 a4 18. Kh1 Nb3 19. Ne2 c6 20. Nc3 Nd4 21. Bxd4 exd4 22. Nxa4 Rae8 23. dxc6 bxc6 24. b4 Qxe4 25. Qxe4 Rxe4 26. Nc5 Re3 1/2-1/2

[Event "Warsaw YMCA Summer-B 245th"]
[Site "Warsaw"]
[Date "2021.08.10"]
[Round "10"]
[White "Szumigaj, Marcin"]
[Black "Borys, Marek"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1460"]
[BlackElo "1505"]
[PlyCount "57"]
[EventDate "2021.06.30"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg4 5. Be2 Bg7 6. h3 Bxf3 7. Bxf3 c6 8. Be3 Nbd7 9. 0-0 0-0 10. Qd2 Re8 11. Bh6 Qc7 12. Bxg7 Kxg7 13. g4 b5 14. g5 Ng8 15. Bg2 e5 16. Rad1 Rad8 17. f4 Nb6 18. f5 Nc4 19. f6+ Kh8 20. Qf2 Nxb2 21. Rb1 Nc4 22. d5 a6 23. dxc6 Qxc6 24. Nd5 Rd7 25. Nb4 Qa8 26. Rb3 Qa7 27. Rd1 Qxf2+ 28. Kxf2 Ra8 29. Bf1 1-0

[Event "Warsaw YMCA Summer-B 245th"]
[Site "Warsaw"]
[Date "2021.08.06"]
[Round "8"]
[White "Okurowski, Michal"]
[Black "Borys, Marek"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1632"]
[BlackElo "1505"]
[PlyCount "103"]
[EventDate "2021.06.30"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 e6 5. d4 cxd4 6. cxd4 d6 7. Nc3 dxe5 8. dxe5 Nxc3 9. Qxd8+ Kxd8 10. bxc3 h6 11. Be3 Nc6 12. 0-0-0+ Kc7 13. Nd4 Ba3+ 14. Kc2 Nxd4+ 15. cxd4 Bd7 16. Kb3 Be7 17. Rc1+ Kd8 18. Bc4 b5 19. Bd3 a5 20. Be4 a4+ 21. Kb2 Rc8 22. d5 Rxc1 23. Bb6+ Ke8 24. Rxc1 exd5 25. Bxd5 h5 26. Be3 g5 27. Rc7 Rh6 28. Bxf7+ Kd8 29. Rc1 a3+ 30. Kb3 Be6+ 31. Bxe6 Rxe6 32. Bd4 g4 33. f3 gxf3 34. gxf3 Kd7 35. f4 Rg6 36. f5 Rg4 37. e6+ Kd6 38. Bc5+ Ke5 39. Bxe7 Kxf5 40. Re1 Rf4 41. Kxa3 Ra4+ 42. Kb3 Kg6 43. h4 Rc4 44. Bg5 Rc8 45. e7 Kf7 46. Rf1+ Kg8 47. Rf8+ Rxf8 48. exf8Q+ Kxf8 49. Kb4 Ke8 50. Kxb5 Kd7 51. Kb6 Kc8 52. Bf4 1-0

[Event "Warsaw YMCA Summer-B 245th"]
[Site "Warsaw"]
[Date "2021.08.05"]
[Round "9"]
[White "Borys, Marek"]
[Black "Jaroszuk, Marcin"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1505"]
[BlackElo "1583"]
[PlyCount "200"]
[EventDate "2021.06.30"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Bf5 7. Qf3 Bg6 8. Bxf6 Qxf6 9. Qxf6 gxf6 10. Nf3 Nd7 11. Nh4 Be7 12. g4 h5 13. Nxg6 fxg6 14. gxh5 Rxh5 15. Be2 Rh6 16. Kf1 Kf7 17. Rc1 Rah8 18. Kg2 f5 19. Na4 Rh3 20. Nc5 Nxc5 21. dxc5 Bf6 22. Rc2 g5 23. b4 Be5 24. a4 Rxh2+ 25. Rxh2 Rxh2+ 26. Kg1 Rh8 27. b5 cxb5 28. axb5 Rc8 29. Bd3 Ke6 30. Kg2 Kf6 31. Kg1 d4 32. exd4 Bxd4 33. c6 bxc6 34. bxc6 Ke5 35. Ba6 Rc7 36. Bb7 Bb6 37. Kg2 Kf6 38. Rc4 Re7 39. Rc2 g4 40. f3 Kg5 41. fxg4 Kxg4 42. Bc8 Kf4 43. Bd7 Bc7 44. Rf2+ Ke5 45. Rxf5+ Kd6 46. Kf3 Rxd7 47. cxd7 Kxd7 48. Ke3 Ke6 49. Rh5 Bb6+ 50. Kd3 Kf6 51. Kc4 Kg6 52. Rd5 Kf6 53. Kb5 Ke6 54. Rh5 Kf6 55. Rd5 Bg1 56. Rd1 Bb6 57. Kc6 Ke5 58. Kb5 Ke4 59. Kc4 Ke5 60. Rh1 Kd6 61. Rh5 Ke6 62. Kb5 Kf6 63. Kc6 Ke6 64. Rg5 Kf6 65. Rd5 Ke6 66. Rd1 Ke5 67. Kb5 Ke4 68. Kc4 Ke5 69. Rh1 Kd6 70. Rh6+ Ke5 71. Rh5+ Ke4 72. Rh8 Ke5 73. Re8+ Kd6 74. Re2 Bg1 75. Re1 Bb6 76. Re8 Bg1 77. Rd8+ Ke7 78. Rd5 Ke6 79. Rh5 Bb6 80. Kd3 Kf6 81. Ke4 Bg1 82. Rh6+ Kg5 83. Rh8 Bb6 84. Rf8 Kg6 85. Ke5 Bc7+ 86. Ke6 Kg5 87. Rc8 Bb6 88. Rc4 Bg1 89. Rc1 Bb6 90. Rf1 Kg4 91. Ke5 Kg3 92. Ke4 Kg4 93. Rf5 Kg3 94. Rf6 Bc5 95. Rf3+ Kg4 96. Rf5 Bb6 97. Rd5 Kg3 98. Rd2 Kg4 99. Rg2+ Kh5 100. Kf5 Bc7 1/2-1/2

[Event "Warsaw YMCA Summer-B 245th"]
[Site "Warsaw"]
[Date "2021.08.04"]
[Round "7"]
[White "Borys, Marek"]
[Black "Kuznik, Kamil"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "1505"]
[BlackElo "1517"]
[PlyCount "178"]
[EventDate "2021.06.30"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nb6 7. Be3 0-0 8. Qd2 Nc6 9. Nf3 Bg4 10. d5 Na5 11. Bh6 Nac4 12. Qc1 Bxh6 13. Qxh6 Bxf3 14. gxf3 Nxb2 15. h4 Qd6 16. Be2 Qf6 17. Rc1 N2c4 18. 0-0 e6 19. Rfd1 Rad8 20. Qg5 Qxg5+ 21. hxg5 exd5 22. Nxd5 Nxd5 23. exd5 Nb6 24. Rxc7 Rfe8 25. Kf1 Nxd5 26. Rxb7 Rxe2 27. Rxd5 Rxd5 28. Kxe2 Rxg5 29. Rxa7 h5 30. Rc7 Ra5 31. Rc2 Ra3 32. f4 Kg7 33. Rc6 Rxa2+ 34. Kf3 Ra3+ 35. Kg2 Ra5 36. Kg3 Rf5 37. Rb6 Rf6 38. Rb5 Rd6 39. Ra5 Kf6 40. Rb5 Ke6 41. Re5+ Kf6 42. Ra5 Rd3+ 43. Kg2 Rd6 44. Kg3 Rd1 45. Kg2 Rd4 46. Kg3 h4+ 47. Kxh4 Rxf4+ 48. Kg3 Rf5 49. Ra8 Kg5 50. Ra4 Rc5 51. Rg4+ Kf5 52. Rf4+ Ke6 53. Ra4 Ke5 54. Rb4 Rc3+ 55. Kg2 f5 56. Ra4 g5 57. Ra5+ Ke4 58. f3+ Kf4 59. Ra4+ Ke5 60. Ra5+ Ke6 61. Kf2 Rd3 62. Ke2 Rd5 63. Ra8 Ke5 64. Ra2 Kf4 65. Kf2 Rd4 66. Rb2 Rd3 67. Rb4+ Ke5 68. Ke2 Rd4 69. Rb2 g4 70. fxg4 Rxg4 71. Kf2 Kf4 72. Rb3 Rg6 73. Rf3+ Kg5 74. Rg3+ Kf6 75. Rxg6+ Kxg6 76. Kf3 Kg5 77. Kg3 f4+ 78. Kf3 Kf5 79. Kf2 Kg4 80. Kg2 f3+ 81. Kf2 Kf4 82. Kf1 Ke3 83. Ke1 Ke4 84. Kf2 Kf4 85. Kf1 Kg4 86. Kf2 Kf4 87. Kf1 Kg3 88. Kg1 Kg4 89. Kf2 Kf4 1/2-1/2

[Event "Warsaw YMCA Summer-B 245th"]
[Site "Warsaw"]
[Date "2021.07.23"]
[Round "6"]
[White "Borys, Marek"]
[Black "Sloniewska, Alicja"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1505"]
[BlackElo "1614"]
[PlyCount "98"]
[EventDate "2021.06.30"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Qc2 Nc6 6. Nf3 Nb4 7. Qb1 g6 8. Ne5 Bf5 9. Nd3 Nxd3+ 10. exd3 Bg7 11. Bg5 0-0 12. Be2 c6 13. 0-0 Qb6 14. Qc2 Qxd4 15. Rad1 Qc5 16. Qd2 Rfe8 17. Bf3 Nd7 18. Bf4 Qa5 19. d4 Qd8 20. Rfe1 Nf6 21. Rxe8+ Qxe8 22. h3 Qd7 23. Re1 Re8 24. Rxe8+ Qxe8 25. Be2 Ne4 26. Qe3 Qd8 27. g4 Nxc3 28. bxc3 Be6 29. Be5 a6 30. Bxg7 Kxg7 31. f4 Qc7 32. Kg2 Bc8 33. Bd3 f6 34. Kf3 Qd7 35. f5 g5 36. c4 Qf7 37. c5 h5 38. Kg2 h4 39. Bc2 Kf8 40. Bd3 Qc7 41. Bc2 Qe7 42. Kf3 Qc7 43. Kg2 Kf7 44. Bb3 b6 45. cxb6 Qxb6 46. Qc3 Qb5 47. Kf2 a5 48. Qc2 Ba6 49. Qc5 Qe2+ 0-1

[Event "Warsaw YMCA Summer-B 245th"]
[Site "Warsaw"]
[Date "2021.07.20"]
[Round "5"]
[White "Borys, Marek"]
[Black "Szumigaj, Marcin"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "1505"]
[BlackElo "1460"]
[PlyCount "61"]
[EventDate "2021.06.30"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. f4 0-0 6. Bd3 c6 7. Nf3 Bg4 8. 0-0 Na6 9. h3 Bxf3 10. Qxf3 e5 11. fxe5 dxe5 12. d5 Qd6 13. Bg5 Nd7 14. Rad1 f6 15. Be3 Nc7 16. Qg4 cxd5 17. cxd5 a6 18. a4 Rf7 19. h4 Qb4 20. Qe2 Ne8 21. h5 Qf8 22. hxg6 hxg6 23. Qg4 g5 24. Rf2 Bh6 25. Rf3 Nd6 26. Rdf1 Kh7 27. Rh3 f5 28. exf5 Nf6 29. Qxg5 Ng8 30. Qg6+ Kh8 31. Bxh6 1-0

[Event "Warsaw YMCA Summer-B 245th"]
[Site "Warsaw"]
[Date "2021.07.09"]
[Round "4"]
[White "Jaroszuk, Marcin"]
[Black "Borys, Marek"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "1583"]
[BlackElo "1505"]
[PlyCount "159"]
[EventDate "2021.06.30"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 Nf6 3. e3 d6 4. Be2 Nc6 5. d3 e6 6. 0-0 Be7 7. Qe1 0-0 8. e4 d5 9. e5 Nd7 10. c3 d4 11. Nbd2 f6 12. Nc4 fxe5 13. Nfxe5 Ndxe5 14. Nxe5 Qd6 15. Nc4 Qd7 16. Bd2 Bf6 17. Qg3 Qc7 18. a4 Bd7 19. Bf3 Rae8 20. Be4 Bc8 21. Rae1 a6 22. Qf3 Rd8 23. Qh5 g6 24. Qxc5 dxc3 25. bxc3 Be7 26. Qb6 Qxb6+ 27. Nxb6 Bd7 28. Nxd7 Rxd7 29. Bxc6 bxc6 30. d4 Kf7 31. Rb1 c5 32. Be3 cxd4 33. Bxd4 Bf6 34. Be5 Rc8 35. Rb6 Ke7 36. Rf3 Bxe5 37. fxe5 Rd2 38. Rf6 Rxc3 39. Rbxe6+ Kd7 40. Rd6+ Rxd6 41. Rxd6+ Ke8 42. Rxa6 Rc5 43. e6 Rc2 44. Kf1 Ke7 45. a5 Ra2 46. h3 h6 47. Kg1 Rb2 48. Kh2 Rb3 49. Rb6 Ra3 50. a6 g5 51. Rb7+ Kxe6 52. Rb6+ Kf7 53. Rxh6 Kg7 54. Rb6 Ra5 55. Kg3 Ra4 56. Kf3 Kh7 57. Rb7+ Kg6 58. a7 Kh6 59. g4 Kg6 60. Ke3 Kh6 61. Kd3 Kg6 62. Kc3 Ra1 63. Kc4 Rc1+ 64. Kb5 Rb1+ 65. Kc6 Rc1+ 66. Kd7 Ra1 67. Kc7 Rc1+ 68. Kb8 Ra1 69. Rb6+ Kg7 70. Kb7 Ra2 71. a8Q Rxa8 72. Kxa8 Kh7 73. Kb7 Kg7 74. Kc6 Kh7 75. Kd5 Kg7 76. Ke5 Kh7 77. Kf5 Kg7 78. Rc6 Kf7 79. Rc7+ Kf8 80. Kf6 1-0

[Event "Warsaw YMCA Summer-B 245th"]
[Site "Warsaw"]
[Date "2021.07.07"]
[Round "3"]
[White "Borys, Marek"]
[Black "Okurowski, Michal"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1505"]
[BlackElo "1632"]
[PlyCount "56"]
[EventDate "2021.06.30"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. c4 g6 4. Nc3 Bg7 5. Bg5 h6 6. Bxf6 Bxf6 7. Qc2 d6 8. e4 Nc6 9. Rd1 fxe4 10. Nxe4 Bf5 11. Nxf6+ exf6 12. Bd3 Qe7+ 13. Kf1 Bxd3+ 14. Qxd3 Kf7 15. g3 Rhe8 16. Re1 Qd7 17. Kg2 d5 18. Nh4 f5 19. Nf3 Re4 20. Ne5+ Nxe5 21. dxe5 Re8 22. f4 Rxc4 23. b3 Re4 24. Rc1 c6 25. Rc2 Qe7 26. Qc3 g5 27. Qf3 gxf4 28. gxf4 Qh4 0-1

[Event "Warsaw YMCA Summer-B 245th"]
[Site "Warsaw"]
[Date "2021.07.05"]
[Round "2"]
[White "Kuznik, Kamil"]
[Black "Borys, Marek"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1517"]
[BlackElo "1505"]
[PlyCount "77"]
[EventDate "2021.06.30"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 a6 5. Nf3 e6 6. Bd3 Nf6 7. 0-0 b5 8. a4 b4 9. Ne4 Nxe4 10. Bxe4 c6 11. c3 a5 12. Re1 Be7 13. Qc2 h6 14. Ne5 Bb7 15. Bf4 Qd8 16. Nxf7 Kxf7 17. Bg6+ Kf8 18. Rxe6 Qd5 19. Re5 Qd7 20. Rae1 Bc8 21. Rxe7 Qxe7 22. Rxe7 Kxe7 23. Qe4+ Kd8 24. Bd6 Bd7 25. Qe7+ Kc8 26. Qxg7 Rd8 27. Be7 Ra7 28. Bxd8 Kxd8 29. Qh8+ Kc7 30. Qxh6 bxc3 31. bxc3 Rb7 32. Qf4+ Kc8 33. Bf5 Bxf5 34. Qxf5+ Nd7 35. h4 Rb3 36. h5 Rxc3 37. h6 Rc1+ 38. Kh2 Rd1 39. h7 1-0

[Event "Warsaw YMCA Summer-B 245th"]
[Site "Warsaw"]
[Date "2021.06.30"]
[Round "1"]
[White "Sloniewska, Alicja"]
[Black "Borys, Marek"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "1614"]
[BlackElo "1505"]
[PlyCount "67"]
[EventDate "2021.06.30"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Nf3 d5 5. Bf4 c6 6. e3 Bd6 7. c5 Bc7 8. Be2 0-0 9. 0-0 Ne4 10. Bxc7 Qxc7 11. Ne5 Qe7 12. f3 Ng5 13. b4 Nd7 14. f4 Ne4 15. Nxe4 fxe4 16. Qe1 Nxe5 17. fxe5 Bd7 18. Qg3 Rxf1+ 19. Rxf1 Rf8 20. Rb1 b6 21. a4 Rf5 22. Qe1 Qg5 23. Bd1 Qd8 24. cxb6 Qxb6 25. Be2 h5 26. Qc3 g6 27. Qc5 Qb8 28. b5 cxb5 29. Bxb5 a6 30. Bd3 Qe8 31. Bxa6 Bxa4 32. Qd6 Rf8 33. Rb7 Qc8 34. Rg7+ 1-0

[Event "Warsaw YMCA Autumn-B 237th"]
[Site "Warsaw"]
[Date "2020.10.29"]
[Round "6"]
[White "Borys, Marek"]
[Black "Sloniewska, Alicja"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1480"]
[BlackElo "1755"]
[PlyCount "57"]
[EventDate "2020.09.24"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 Ngf6 8. Bxg6 hxg6 9. c3 e6 10. Bf4 Be7 11. Qe2 Nd5 12. Bd2 Bd6 13. Ne4 Bc7 14. Bg5 N7f6 15. Ne5 Qc8 16. Nc5 Bd6 17. 0-0-0 b6 18. Ncd3 0-0 19. Bxf6 gxf6 20. Ng4 Kg7 21. h4 c5 22. dxc5 Bxc5 23. h5 Be7 24. hxg6 fxg6 25. Rh3 Qc6 26. Rdh1 Rh8 27. Qd2 Rxh3 28. Rxh3 Kf7 29. Nde5+ 1-0

[Event "Warsaw YMCA Autumn-B 237th"]
[Site "Warsaw"]
[Date "2020.10.22"]
[Round "5"]
[White "Wilczynski, Adam"]
[Black "Borys, Marek"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "1525"]
[BlackElo "1480"]
[PlyCount "65"]
[EventDate "2020.09.24"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c5 3. Bg2 Nc6 4. Nc3 g6 5. Nf3 Bg7 6. d4 cxd4 7. Nxd4 0-0 8. 0-0 Nxd4 9. Qxd4 d6 10. Qd3 a6 11. e4 Rb8 12. Bg5 Be6 13. Nd5 Bxd5 14. cxd5 Nd7 15. Qd2 Re8 16. Rac1 Bf6 17. Be3 Ne5 18. h3 Bg7 19. b3 Rf8 20. Rc2 f5 21. f4 Nd7 22. exf5 Rxf5 23. Bf3 Nc5 24. Kg2 Nd7 25. Rfc1 b5 26. Bg4 Rf8 27. Be6+ Kh8 28. Rc6 a5 29. Ba7 Ra8 30. Bd4 h6 31. h4 h5 32. f5 gxf5 33. Qh6# 1-0

[Event "Warsaw YMCA Autumn-B 237th"]
[Site "Warsaw"]
[Date "2020.10.15"]
[Round "4"]
[White "Borys, Marek"]
[Black "Matyszkiewicz, Wiktor"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "1480"]
[BlackElo "1803"]
[PlyCount "81"]
[EventDate "2020.09.24"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d5 6. cxd5 Nxd5 7. 0-0 c5 8. e4 Nxc3 9. bxc3 Nc6 10. Ba3 b6 11. Qe2 Qc7 12. Rac1 Bg4 13. h3 Bxf3 14. Bxf3 Rad8 15. Bg2 Qd7 16. d4 cxd4 17. cxd4 Nxd4 18. Qa6 f5 19. exf5 Rxf5 20. Bb4 Nf3+ 21. Kh1 Rdf8 22. Qc4+ Kh8 23. Rcd1 Qa4 24. Rc1 Ne5 25. Qb3 Qxb3 26. axb3 Nd3 27. Bxe7 Re8 28. Rc7 Nxf2+ 29. Kg1 Bd4 30. Rxa7 Rf7 31. Ra4 Be3 32. Ba3 Nxh3+ 33. Kh2 Rxf1 34. Bxf1 Ng5 35. Bb2+ Kg8 36. Bc4+ Kf8 37. Ra7 Re7 38. Ra8+ Re8 39. Ra7 Re7 40. Ra8+ Re8 41. Ra7 1/2-1/2

[Event "Warsaw YMCA Autumn-B 237th"]
[Site "Warsaw"]
[Date "2020.10.09"]
[Round "3"]
[White "Jaroszuk, Marcin"]
[Black "Borys, Marek"]
[Result "1/2-1/2"]
[ECO "D79"]
[WhiteElo "1572"]
[BlackElo "1480"]
[PlyCount "80"]
[EventDate "2020.09.24"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 c6 5. Nf3 d5 6. cxd5 cxd5 7. 0-0 0-0 8. Nc3 Nc6 9. Ne5 e6 10. Qa4 Qb6 11. Rd1 Nd7 12. Nf3 f5 13. e3 Nf6 14. Nd2 a6 15. Qb3 Qc7 16. Na4 Nd7 17. Qc2 g5 18. Nf3 h6 19. Bf1 Qd8 20. Bd2 Qe8 21. Be2 Bf6 22. Ne1 Kg7 23. Nd3 Be7 24. Kg2 Bd6 25. Rh1 Qg6 26. Raf1 h5 27. Qb1 Rb8 28. Nac5 Nf6 29. h4 g4 30. Nf4 Qf7 31. Ncd3 Ne4 32. Bc3 Bd7 33. Rc1 Kh6 34. b3 Rfc8 35. Rc2 Qe7 36. Rhc1 Ba3 37. Bb2 Bd6 38. Bc3 Ba3 39. Bb2 Bd6 40. Bc3 Ba3 1/2-1/2

[Event "Warsaw YMCA Autumn-B 237th"]
[Site "Warsaw"]
[Date "2020.10.06"]
[Round "1"]
[White "Sypula, Krzysztof"]
[Black "Borys, Marek"]
[Result "1/2-1/2"]
[ECO "A81"]
[WhiteElo "1661"]
[BlackElo "1480"]
[PlyCount "66"]
[EventDate "2020.09.24"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 d5 4. Nh3 e6 5. 0-0 Be7 6. b3 0-0 7. Bb2 c6 8. Nd2 Bd6 9. c4 Qe8 10. Nf3 Ne4 11. Ne5 Nd7 12. Nxd7 Bxd7 13. f3 Nf6 14. e4 dxe4 15. fxe4 Nxe4 16. Bxe4 fxe4 17. Qe2 Qg6 18. Nf2 Bxg3 19. Nxe4 Be1+ 20. Qg2 Rxf1+ 21. Kxf1 Rf8+ 22. Kg1 Qxg2+ 23. Kxg2 Ba5 24. Nc5 Bc8 25. Nd3 Rf5 26. Ne5 Bc7 27. Re1 Ba5 28. Re2 Bc7 29. Kg1 g6 30. Re1 Ba5 31. Re2 Bc7 32. Re1 Ba5 33. Re2 Bc7 1/2-1/2

[Event "Warsaw YMCA Autumn-B 237th"]
[Site "Warsaw"]
[Date "2020.10.02"]
[Round "2"]
[White "Borys, Marek"]
[Black "Tarka, Aleksandra"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "1480"]
[BlackElo "1586"]
[PlyCount "59"]
[EventDate "2020.09.24"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 Bb4 7. Nxc6 bxc6 8. Bd3 d5 9. exd5 cxd5 10. 0-0 0-0 11. Bg5 Bb7 12. f3 Rc8 13. Ne2 Qb6+ 14. Kh1 e5 15. Ng3 h6 16. Bc1 e4 17. Be2 Rfd8 18. c3 Bc5 19. b4 Bf8 20. Bb2 d4 21. cxd4 Qxb4 22. Rb1 exf3 23. Bxf3 Ba6 24. Re1 Nd5 25. Ne4 Qa5 26. Nc5 Nf6 27. Nxa6 Qxa6 28. a4 Nd5 29. Ba1 Nb4 30. Be4 1/2-1/2

[Event "Warsaw YMCA Autumn-C 222nd"]
[Site "Warsaw"]
[Date "2019.12.11"]
[Round "13"]
[White "Borys, Marek"]
[Black "Wiktorowski, Janusz"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "1386"]
[BlackElo "1426"]
[PlyCount "74"]
[EventDate "2019.09.19"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nc6 4. Nf3 h6 5. c5 b6 6. cxb6 axb6 7. e3 Bb4 8. Bb5 Bd7 9. 0-0 Nf6 10. Qe2 0-0 11. Bd2 Bd6 12. Bd3 Bc8 13. h3 Nb4 14. Rfc1 Nxd3 15. Qxd3 c5 16. Ne5 Ba6 17. Qb1 Bxe5 18. dxe5 Ne4 19. Qc2 f6 20. Nxe4 dxe4 21. exf6 Bd3 22. Qc3 Rxf6 23. Qe5 Qe7 24. a4 Raf8 25. Be1 Rf5 26. Qg3 Rg5 27. Qh2 Qf6 28. Rc3 Qf3 29. Kh1 Qe2 30. Qg1 Rf3 31. Kh2 Rxh3+ 32. gxh3 Rxg1 33. Kxg1 Qf1+ 34. Kh2 Be2 35. f4 exf3 36. Kg3 e5 37. Kh4 f2 0-1

[Event "Warsaw YMCA Autumn-C 222nd"]
[Site "Warsaw"]
[Date "2019.12.04"]
[Round "12"]
[White "Bartczak, Hanna"]
[Black "Borys, Marek"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1487"]
[BlackElo "1386"]
[PlyCount "132"]
[EventDate "2019.09.19"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 Bg4 4. d4 g6 5. c3 Bg7 6. Bd3 0-0 7. 0-0 e6 8. Nbd2 Nbd7 9. Qe1 c5 10. Ne5 a6 11. Nxg4 Nxg4 12. Nf3 c4 13. Bc2 f5 14. b3 cxb3 15. axb3 b5 16. Ne5 Ngxe5 17. fxe5 Qc7 18. Bb2 Rfc8 19. Bd3 Qb6 20. Ra2 Bf8 21. Qe2 Qc6 22. Rfa1 Be7 23. g4 Nf8 24. gxf5 exf5 25. Qg2 Kh8 26. c4 bxc4 27. bxc4 dxc4 28. Qxc6 Rxc6 29. d5 Rcc8 30. Be2 c3 31. Bc1 Nd7 32. d6 Nxe5 33. dxe7 Rc7 34. e8Q+ Rxe8 35. Rxa6 Kg7 36. Ra7 Rec8 37. Kf1 h5 38. Ke1 Kf6 39. Rxc7 Rxc7 40. Ra2 Rd7 41. Rc2 Rc7 42. Ba3 Ng4 43. Bxg4 hxg4 44. Bb4 Kg5 45. Rxc3 Rh7 46. Rc2 Rh3 47. Re2 g3 48. Rg2 Rxh2 49. Rxg3+ Kf6 50. Bc3+ Kf7 51. Rf3 Ke6 52. Rf2 Rh3 53. Ke2 Rh4 54. Rg2 Kf7 55. Kf3 Re4 56. Ba5 Ra4 57. Bc7 Rc4 58. Bf4 Kf6 59. Rh2 Kg7 60. Rg2 Kf6 61. Rg5 Re4 62. Kg3 Rc4 63. Kh4 Rc1 64. Rg3 Rh1+ 65. Rh3 Rg1 66. Rg3 Rh1+ 1/2-1/2

[Event "Warsaw YMCA Autumn-C 222nd"]
[Site "Warsaw"]
[Date "2019.11.29"]
[Round "11"]
[White "Borys, Marek"]
[Black "Kuznik, Kamil"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1386"]
[BlackElo "1497"]
[PlyCount "66"]
[EventDate "2019.09.19"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nxc3 7. Bxc3 0-0 8. d5 c5 9. Bxg7 Kxg7 10. Bc4 e6 11. h4 b5 12. Bb3 Qb6 13. d6 Bb7 14. Bc2 Rd8 15. e5 Bxg2 16. Rh2 Bd5 17. Qd2 Nc6 18. f4 Nd4 19. h5 c4 20. 0-0-0 Nxc2 21. Qxc2 Qc6 22. h6+ Kf8 23. Re1 a5 24. Nh3 b4 25. Ng5 Kg8 26. Kb1 a4 27. Qd2 c3 28. Qc1 Qc4 29. bxc3 bxc3 30. Rc2 Rab8+ 31. Ka1 Rb2 32. Rxb2 cxb2+ 33. Kxb2 Rb8+ 0-1

[Event "Warsaw YMCA Autumn-C 222nd"]
[Site "Warsaw"]
[Date "2019.11.22"]
[Round "10"]
[White "Borowski, Marek"]
[Black "Borys, Marek"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "1509"]
[BlackElo "1386"]
[PlyCount "73"]
[EventDate "2019.09.19"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 Re8 7. Qd2 a6 8. h4 Nbd7 9. Nge2 c5 10. d5 b5 11. cxb5 axb5 12. Nxb5 Ne5 13. Nec3 Nh5 14. Kf2 Qb6 15. Be2 Ba6 16. a4 Bc8 17. g4 Nf6 18. h5 c4+ 19. Kg2 Nd3 20. Bxd3 cxd3 21. Qxd3 gxh5 22. gxh5 h6 23. Be3 Qd8 24. Bd4 e5 25. dxe6 fxe6 26. Bxf6 Bxf6 27. Qxd6 Qxd6 28. Nxd6 Rd8 29. Rhd1 Ra5 30. Ndb5 Rxd1 31. Rxd1 Ra8 32. f4 Bb7 33. Kg3 e5 34. f5 Rd8 35. Nd5 Bg5 36. Nbc7 Rb8 37. b4 1-0

[Event "Warsaw YMCA Autumn-C 222nd"]
[Site "Warsaw"]
[Date "2019.11.13"]
[Round "9"]
[White "Kwiek, Janusz"]
[Black "Borys, Marek"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "1379"]
[BlackElo "1386"]
[PlyCount "78"]
[EventDate "2019.09.19"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 d6 4. d4 Bg7 5. 0-0 0-0 6. c4 Nbd7 7. Nc3 Re8 8. b3 e5 9. dxe5 Nxe5 10. Nxe5 Rxe5 11. Bb2 Re8 12. Qd2 Rb8 13. Rad1 Bf5 14. Rfe1 a6 15. a4 Qc8 16. e4 Bg4 17. f3 Be6 18. Ne2 b5 19. axb5 axb5 20. Qc2 bxc4 21. bxc4 Qb7 22. Ba1 Qa6 23. Rc1 Rb4 24. Qd2 Ra4 25. Bxf6 Bxf6 26. c5 dxc5 27. Qf4 Bg7 28. Rxc5 Ra1 29. Rcc1 Rxc1 30. Qxc1 Qa5 31. Rd1 Ra8 32. Nf4 Bb3 33. Rd3 Qb6+ 34. Qe3 Qxe3+ 35. Rxe3 Bd4 36. Kf2 Ra2+ 37. Ne2 Bc4 38. Bf1 Bxe2 39. Bxe2 Ra3 0-1

[Event "Warsaw YMCA Autumn-C 222nd"]
[Site "Warsaw"]
[Date "2019.10.30"]
[Round "7"]
[White "Budny, Piotr"]
[Black "Borys, Marek"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1381"]
[BlackElo "1386"]
[PlyCount "92"]
[EventDate "2019.09.19"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d3 0-0 5. e4 d6 6. 0-0 e5 7. Ng5 h6 8. Nh3 Bg4 9. f3 Be6 10. Bd2 d5 11. Nc3 c6 12. f4 dxe4 13. fxe5 Bxh3 14. exf6 Qd4+ 15. Kh1 Bxg2+ 16. Kxg2 Bxf6 17. Bxh6 Bg7 18. Bxg7 Qxg7 19. Nxe4 Nd7 20. c3 Qe5 21. Qf3 f5 22. Nd2 Qb5 23. Nc4 Rae8 24. b4 Qa4 25. Qf2 Re6 26. Qd4 Rf7 27. Rf2 c5 28. Qd5 Qc6 29. Qxc6 Rxc6 30. b5 Re6 31. Raf1 Rfe7 32. a4 Nb6 33. Nxb6 axb6 34. Rd2 Re3 35. Kf2 Kf7 36. Ra1 g5 37. a5 bxa5 38. Rxa5 b6 39. Ra6 R7e6 40. Ra7+ Kg6 41. Rc7 g4 42. d4 Rxc3 43. d5 Rf3+ 44. Kg2 Re1 45. d6 Rff1 46. d7 Rg1+ 1/2-1/2

[Event "Warsaw YMCA Autumn-C 222nd"]
[Site "Warsaw"]
[Date "2019.10.24"]
[Round "8"]
[White "Borys, Marek"]
[Black "Winogrodzki, Jozef"]
[Result "0-1"]
[ECO "D55"]
[WhiteElo "1386"]
[BlackElo "1415"]
[PlyCount "152"]
[EventDate "2019.09.19"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Bd3 b6 7. Qc2 Nbd7 8. cxd5 exd5 9. Nf3 Bb7 10. h4 c5 11. 0-0-0 c4 12. Bf5 Re8 13. Qe2 Bb4 14. Qc2 Qc7 15. h5 Qc6 16. Bf4 Bd6 17. Bxd6 Qxd6 18. Bxd7 Qxd7 19. Ne5 Qe7 20. g4 a6 21. g5 Ne4 22. Nxe4 dxe4 23. g6 Bd5 24. gxf7+ Bxf7 25. Qxe4 c3 26. Qc2 cxb2+ 27. Qxb2 Bd5 28. Rhg1 Be4 29. Qb3+ Kf8 30. Kb2 Rac8 31. Rc1 Red8 32. Rxc8 Rxc8 33. Rc1 Rc7 34. Rxc7 Qxc7 35. Qb4+ Ke8 36. Qb3 Kf8 37. Qb4+ Ke8 38. Qc4 Qxc4 39. Nxc4 Bf3 40. h6 gxh6 41. Nxb6 h5 42. Nc4 h4 43. Ne5 Bh5 44. Nd3 h3 45. f4 h2 46. Nf2 Bf3 47. Kc3 h1Q 48. Nxh1 Bxh1 49. Kd2 h5 50. Ke2 Ke7 51. Kf2 Ke6 52. Kg3 Kf5 53. Kh4 Bf3 54. a3 Ke4 55. Kg5 Kxe3 56. f5 Kxd4 57. f6 Bd5 58. Kxh5 Kc5 59. a4 Kb4 60. a5 Kxa5 61. Kg6 Kb4 62. f7 Bxf7+ 63. Kxf7 a5 64. Ke6 a4 65. Kd5 a3 66. Kc6 a2 67. Kd6 a1Q 68. Kd5 Qf6 69. Ke4 Kc4 70. Ke3 Qd4+ 71. Ke2 Qd3+ 72. Kf2 Kd4 73. Kg2 Qe3 74. Kf1 Qd2 75. Kg1 Ke3 76. Kh1 Kf3 0-1

[Event "Warsaw YMCA Autumn-C 222nd"]
[Site "Warsaw"]
[Date "2019.10.16"]
[Round "5"]
[White "Szumigaj, Marcin"]
[Black "Borys, Marek"]
[Result "1-0"]
[ECO "E68"]
[WhiteElo "1433"]
[BlackElo "1386"]
[PlyCount "125"]
[EventDate "2019.09.19"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. Nc3 Nbd7 7. 0-0 a6 8. e4 e5 9. d5 Nc5 10. Qc2 a5 11. h3 Bd7 12. Be3 b6 13. Ne1 Nh5 14. Kh2 f5 15. exf5 gxf5 16. Qe2 Qe8 17. Bg5 Qg6 18. h4 h6 19. Bf3 Nf6 20. Bxf6 Qxf6 21. Nc2 e4 22. Bh5 Be8 23. Nb5 Bxh5 24. Qxh5 Qxb2 25. Ne3 Qf6 26. Rad1 Rf7 27. Nd4 f4 28. Ng4 Qd8 29. Nf5 Rxf5 30. Qxf5 f3 31. Qg6 Kh8 32. Nxh6 Bxh6 33. Qxh6+ Kg8 34. Qg6+ Kh8 35. Rh1 Qe7 36. Kg1 Rf8 37. Re1 Rf7 38. h5 Rg7 39. Qf5 Rf7 40. Qh3 Qf6 41. h6 Kh7 42. Qg4 Qd4 43. Rh5 Qd2 44. Rf1 e3 45. Rg5 exf2+ 46. Kh2 Qb2 47. Rg8 Qf6 48. Rg7+ Kxh6 49. Rxf7 Qxf7 50. Rxf2 Qh5+ 51. Qxh5+ Kxh5 52. Rxf3 Ne4 53. Rf7 Nd2 54. Rxc7 Kg4 55. Rc6 Kf3 56. Rxb6 Nxc4 57. Rb5 Ke4 58. Kh3 Ne3 59. Rxa5 Nxd5 60. g4 Nf4+ 61. Kg3 d5 62. Ra4+ d4 63. Rxd4+ 1-0

[Event "Warsaw YMCA Autumn-C 222nd"]
[Site "Warsaw"]
[Date "2019.10.09"]
[Round "4"]
[White "Borys, Marek"]
[Black "Wyczesany, Dariusz"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1386"]
[BlackElo "1511"]
[PlyCount "82"]
[EventDate "2019.09.19"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 f5 2. f4 Nf6 3. Nf3 b6 4. c4 Bb7 5. Nc3 e6 6. d5 exd5 7. cxd5 Bc5 8. e3 0-0 9. Bc4 Kh8 10. 0-0 Qe8 11. Nd4 Qg6 12. Qf3 a5 13. Nb3 Na6 14. Bxa6 Bxa6 15. Re1 Bd6 16. a4 Bb7 17. Nd4 Bc5 18. Nb3 Bb4 19. Re2 Qf7 20. Nd4 Bxc3 21. bxc3 Bxd5 22. Qh3 Ne4 23. Ba3 d6 24. Rc1 Rae8 25. c4 Bb7 26. Nf3 Qe7 27. Bb2 Kg8 28. g4 fxg4 29. Qxg4 Bc8 30. Qg2 Bf5 31. h4 Bg6 32. Ng5 Nc5 33. e4 Rxf4 34. Qg3 Ref8 35. Rg2 Nxe4 36. Nxe4 Rf3 37. Qg4 R8f4 38. Qc8+ Rf8 39. Qg4 R8f4 40. Qc8+ Rf8 41. Qg4 R8f4 1/2-1/2

[Event "Warsaw YMCA Autumn-C 222nd"]
[Site "Warsaw"]
[Date "2019.10.03"]
[Round "2"]
[White "Borys, Marek"]
[Black "Mlynarski, Zbigniew"]
[Result "1/2-1/2"]
[ECO "A53"]
[WhiteElo "1386"]
[BlackElo "1571"]
[PlyCount "91"]
[EventDate "2019.09.19"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Bf5 4. Qb3 Qc8 5. f3 Nc6 6. e4 Bg6 7. d5 Nd4 8. Qd1 e5 9. Be3 c5 10. dxc6 Nxc6 11. Be2 Be7 12. Nh3 0-0 13. Nf2 Na5 14. Nd5 Nxd5 15. cxd5 Nc4 16. Bxc4 Qxc4 17. Qe2 Qb4+ 18. Qd2 Qb5 19. Qe2 Qd7 20. 0-0 f5 21. Rac1 f4 22. Bd2 Rac8 23. Rxc8 Rxc8 24. Rc1 Bd8 25. Rxc8 Qxc8 26. Bc3 Be8 27. g3 fxg3 28. hxg3 Bb6 29. Kh2 Qc5 30. Nh3 Bb5 31. Qd2 Qc4 32. Bb4 Qf1 33. Qg2 Qxg2+ 34. Kxg2 Bc7 35. Ng5 Bd7 36. f4 h6 37. Nf3 exf4 38. gxf4 Bg4 39. Kg3 Bxf3 40. Kxf3 Kf7 41. Kg4 g6 42. a4 h5+ 43. Kf3 a6 44. b3 Kf6 45. Bc3+ Kf7 46. Bb4 1/2-1/2

[Event "Warsaw YMCA Autumn-C 222nd"]
[Site "Warsaw"]
[Date "2019.10.02"]
[Round "3"]
[White "Mazurkiewicz, Wojciech"]
[Black "Borys, Marek"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1550"]
[BlackElo "1386"]
[PlyCount "178"]
[EventDate "2019.09.19"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 e6 6. Nf3 d6 7. Bd3 dxe5 8. dxe5 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 Nc6 11. 0-0 Ndb4 12. Bb5 Qxd2 13. Nbxd2 a6 14. Be2 f6 15. a3 Nd5 16. Rfe1 Bd7 17. Bc4 Nc7 18. Ne4 0-0 19. exf6 gxf6 20. Nc5 Bc8 21. Nxe6 Nxe6 22. Bxe6+ Bxe6 23. Rxe6 Rae8 24. Rae1 Rxe6 25. Rxe6 Rd8 26. g3 Kf7 27. Re4 Rd3 28. Re3 Rd5 29. Kf1 Rb5 30. Re2 Rb3 31. Kg2 a5 32. h4 h5 33. Rc2 Rxf3 34. Rxc6 Rb3 35. Rc5 Kg6 36. Rxa5 Rxb2 37. a4 Ra2 38. Rb5 Rxa4 39. Rxb7 Ra3 40. Rb5 Rc3 41. Rb8 Ra3 42. Rg8+ Kf7 43. Rh8 Kg6 44. Re8 Rb3 45. Re3 Rb2 46. Kf3 Ra2 47. Rd3 Rb2 48. Ke3 Ra2 49. f3 Rg2 50. Kf4 Rh2 51. Rd8 Ra2 52. Re8 Ra4+ 53. Re4 Ra1 54. g4 hxg4 55. fxg4 Rf1+ 56. Kg3 Ra1 57. Rd4 Rb1 58. h5+ Kg5 59. Rd5+ Kh6 60. Rd6 Kg5 61. Rd5+ Kh6 62. Kf4 Rf1+ 63. Ke4 Kg7 64. Rf5 Re1+ 65. Kd5 Rg1 66. Rf4 Ra1 67. Rc4 Ra5+ 68. Rc5 Ra4 69. Rc4 Ra5+ 70. Ke4 Re5+ 71. Kf4 Ra5 72. Re4 Kf7 73. Kg3 Ra3+ 74. Kh4 Ra1 75. Re3 Rh1+ 76. Rh3 Ra1 77. Rf3 Kg7 78. Kg3 Ra4 79. Rb3 Kf7 80. Rc3 Kg7 81. Rc6 Rb4 82. h6+ Kxh6 83. Rxf6+ Kg5 84. Rf5+ Kg6 85. Kh4 Ra4 86. Rb5 Ra6 87. g5 Ra4+ 88. Kg3 Rc4 89. Ra5 Rb4 1/2-1/2

[Event "Warsaw YMCA Autumn-C 222nd"]
[Site "Warsaw"]
[Date "2019.09.25"]
[Round "1"]
[White "Jaroszuk, Marcin"]
[Black "Borys, Marek"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1560"]
[BlackElo "1386"]
[PlyCount "59"]
[EventDate "2019.09.19"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 Bg4 4. Be2 e6 5. 0-0 Be7 6. b3 0-0 7. Bb2 Nbd7 8. Ne5 Bxe2 9. Qxe2 Nxe5 10. fxe5 Nd7 11. d4 c5 12. Nd2 cxd4 13. exd4 a5 14. c4 Nb6 15. c5 Nd7 16. Qg4 Nb8 17. Rf3 Ra6 18. Rg3 g6 19. Rf1 Qc7 20. Nf3 b6 21. Bc1 bxc5 22. Bh6 cxd4 23. Bxf8 Bxf8 24. Ng5 Qxe5 25. Nxf7 Qg7 26. Rgf3 Nd7 27. Nd8 Qe5 28. Rf7 Qd6 29. Qf3 Ra8 30. Rxd7 1-0

[Event "Warsaw YMCA Summer-B 218th"]
[Site "Warsaw"]
[Date "2019.08.08"]
[Round "10"]
[White "Jaroszuk, Marcin"]
[Black "Borys, Marek"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1425"]
[BlackElo "1366"]
[PlyCount "89"]
[EventDate "2019.07.02"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 c5 4. Be2 Nc6 5. 0-0 Bf5 6. Ne5 Qc7 7. Bb5 Bd7 8. Bxc6 Bxc6 9. d3 Nd7 10. Nxc6 Qxc6 11. Qf3 Nf6 12. Nc3 0-0-0 13. a4 h5 14. e4 e6 15. e5 Nd7 16. Bd2 f6 17. Nb5 Kb8 18. c4 a6 19. cxd5 exd5 20. Nc3 Nb6 21. a5 Nc8 22. Ne2 fxe5 23. fxe5 Be7 24. d4 cxd4 25. Rfc1 Qb5 26. Nxd4 Bc5 27. Be3 Bxd4 28. Bxd4 Rdf8 29. Qc3 Na7 30. Bxa7+ Kxa7 31. Qc5+ Qxc5+ 32. Rxc5 Rf5 33. Rd1 Rxe5 34. Rdxd5 Re2 35. b4 Rb2 36. Rc4 Re8 37. h3 g6 38. h4 Re6 39. Rg5 Rd6 40. Rf4 Re6 41. Rg3 Rd6 42. Re3 Rdd2 43. Rg3 Rd6 44. Rgf3 Rdd2 45. Rg3 1/2-1/2

[Event "Warsaw YMCA Summer-B 218th"]
[Site "Warsaw"]
[Date "2019.08.01"]
[Round "8"]
[White "Sloniewska, Alicja"]
[Black "Borys, Marek"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "1540"]
[BlackElo "1366"]
[PlyCount "157"]
[EventDate "2019.07.02"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 Na6 8. 0-0 Nc5 9. Qc2 a5 10. b3 Ng4 11. h3 Nf6 12. a3 Nh5 13. Be3 f5 14. Nd2 f4 15. Bxc5 dxc5 16. Qd1 Nf6 17. Nf3 Ne8 18. Nh2 Nd6 19. Qc2 Qg5 20. Nf3 Qd8 21. Rab1 g5 22. Nh2 Qf6 23. Qd1 Qg6 24. Bh5 Qf6 25. Qe2 b6 26. Rfe1 Kh8 27. Qd1 Qh6 28. Ra1 Bd7 29. Ra2 Bf6 30. Be2 Qg6 31. Bh5 Qh6 32. Be2 Qg6 33. Ng4 Bg7 34. Nb1 Rg8 35. Nd2 Qf7 36. Nh2 Qg6 37. Bh5 Qh6 38. Nb1 Bf6 39. Nc3 Bg7 40. Ra1 Rgf8 41. Nb1 Rg8 42. Nd2 Rgf8 43. Be2 Qg6 44. Bh5 Qh6 45. Ra2 Rg8 46. Be2 Qg6 47. Nb1 Rgf8 48. Nc3 Rg8 49. Bf3 Bf6 50. Bh5 Qh6 51. Qe2 Bg7 52. Qf3 Rgf8 53. Nd1 Bf6 54. Nb2 Bg7 55. Nd3 Bf6 56. Qd1 Bg7 57. Bg4 Bc8 58. Bxc8 Nxc8 59. Qg4 Bf6 60. Nf3 Qg7 61. h4 h6 62. Kf1 Nd6 63. Rae2 Rfe8 64. Ra1 Kg8 65. hxg5 hxg5 66. g3 Re7 67. Kg2 fxg3 68. fxg3 a4 69. bxa4 Rxa4 70. Nb2 Ra8 71. Nd2 Rf8 72. Rf2 Ref7 73. Rh1 Ra8 74. a4 Qg6 75. Kg1 Qg7 76. Rfh2 Qg6 77. Rh6 Qg7 78. Qh5 Kf8 79. Rh8+ 1-0

[Event "Warsaw YMCA Summer-B 218th"]
[Site "Warsaw"]
[Date "2019.07.30"]
[Round "7"]
[White "Kuznik, Kamil"]
[Black "Borys, Marek"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1596"]
[BlackElo "1366"]
[PlyCount "54"]
[EventDate "2019.07.02"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nf6 6. Be3 e6 7. f3 Be7 8. Qd2 b5 9. Bd3 0-0 10. 0-0-0 Bb7 11. g4 Nc6 12. h4 Ne5 13. h5 Nxd3+ 14. Qxd3 b4 15. Nce2 d5 16. Ng3 Qa5 17. Kb1 dxe4 18. Nxe4 Nxe4 19. fxe4 Qe5 20. Qe2 Qxe4 21. g5 e5 22. Nb3 Bxg5 23. Rh3 Rac8 24. Rg3 Bf4 25. Rh3 Qf5 26. Rh4 Bxe3 27. Rf1 Bf4 0-1

[Event "Warsaw YMCA Summer-B 218th"]
[Site "Warsaw"]
[Date "2019.07.23"]
[Round "5"]
[White "Borys, Marek"]
[Black "Bartczak, Hanna"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1366"]
[BlackElo "1411"]
[PlyCount "39"]
[EventDate "2019.07.02"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Be3 d6 5. Qd2 Nd7 6. f4 Ngf6 7. Be2 0-0 8. g4 e5 9. g5 exf4 10. Bxf4 Ne8 11. Nf3 b5 12. h4 b4 13. Nd1 c5 14. h5 Qe7 15. hxg6 fxg6 16. Bc4+ Kh8 17. Bd5 Rb8 18. Nh4 Rf6 19. gxf6 Qxf6 20. Bg5 1-0

[Event "Warsaw YMCA Summer-B 218th"]
[Site "Warsaw"]
[Date "2019.07.19"]
[Round "6"]
[White "Borys, Marek"]
[Black "Ossolinski, Lukasz"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1366"]
[BlackElo "1327"]
[PlyCount "79"]
[EventDate "2019.07.02"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nf6 6. Bg5 c6 7. Nge2 Bg4 8. f3 Bh5 9. Qd2 Nbd7 10. 0-0-0 Qc7 11. Nf4 0-0 12. Nxh5 Nxh5 13. g4 Nhf6 14. Kb1 Rfe8 15. h4 Qd6 16. h5 Nf8 17. Bf5 h6 18. Be3 N8h7 19. g5 Nxg5 20. Bxg5 hxg5 21. Qxg5 Nh7 22. Bxh7+ Kxh7 23. Qf5+ Kh6 24. Rdg1 Qf8 25. Rg6+ Kh7 26. Rf6+ Kh8 27. Rxf7 Qg8 28. h6 Qh7 29. hxg7+ Kg8 30. Qxh7+ Kxf7 31. a3 Rg8 32. Rg1 Ba5 33. Qf5+ Ke7 34. Re1+ Kd8 35. Qf7 Bxc3 36. bxc3 b6 37. Qxg8+ Kc7 38. Qxa8 b5 39. Qxa7+ Kd6 40. Qe7# 1-0

[Event "Warsaw YMCA Summer-B 218th"]
[Site "Warsaw"]
[Date "2019.07.18"]
[Round "4"]
[White "Kwiek, Janusz"]
[Black "Borys, Marek"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "1426"]
[BlackElo "1366"]
[PlyCount "126"]
[EventDate "2019.07.02"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. Nc3 Nc6 7. Rb1 e5 8. d3 d6 9. a3 Bg4 10. h3 Bc8 11. b4 Nd7 12. b5 Ne7 13. Ng5 Rb8 14. Nge4 Nf6 15. Nxf6+ Bxf6 16. Bh6 Re8 17. Ne4 Bg7 18. Bg5 h6 19. Nf6+ Bxf6 20. Bxf6 Qc7 21. g4 Kh7 22. f4 Ng8 23. fxe5 dxe5 24. Bh4 f5 25. gxf5 Bxf5 26. e4 Be6 27. Rb2 Rf8 28. Rbf2 Rxf2 29. Rxf2 Qd6 30. Qf3 Qd4 31. Kh2 Rc8 32. Bg3 Kg7 33. h4 Rd8 34. Bh3 Qd6 35. Bxe6 Qxe6 36. Kg2 h5 37. Qe3 b6 38. Qg5 Re8 39. Rf5 Nh6 40. Rxe5 Qf7 41. Bf4 Ng4 42. Rxe8 Qxe8 43. Qd5 Qe7 44. Kg3 Kh7 45. e5 Qg7 46. d4 cxd4 47. Qxd4 Qf7 48. Qd5 Qe7 49. Qd6 Qf7 50. e6 Qf6 51. Qd7+ Kg8 52. e7 Qc3+ 53. Kg2 Qc2+ 54. Bd2 Qe4+ 55. Kg1 Qb1+ 56. Kg2 Qe4+ 57. Kg3 Qe5+ 58. Bf4 Qc3+ 59. Kg2 Qc2+ 60. Bd2 Qe4+ 61. Kg3 Qe5+ 62. Kg2 Qe2+ 63. Kg3 Qf2+ 0-1

[Event "Warsaw YMCA Summer-B 218th"]
[Site "Warsaw"]
[Date "2019.07.16"]
[Round "3"]
[White "Borys, Marek"]
[Black "Sloniewska, Alicja"]
[Result "0-1"]
[ECO "D24"]
[WhiteElo "1366"]
[BlackElo "1540"]
[PlyCount "80"]
[EventDate "2019.07.02"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 a6 4. Nf3 Nf6 5. g3 Bg4 6. Ne5 e6 7. Bg2 c6 8. Nxc4 Be7 9. 0-0 0-0 10. Ne5 Bh5 11. Qd3 Nbd7 12. f4 Nxe5 13. fxe5 Bg6 14. Qd1 Nd7 15. Bf4 Qc7 16. e3 Nb6 17. h4 h6 18. h5 Bh7 19. Qg4 Bf5 20. Qe2 Qd8 21. Rad1 Bg5 22. g4 Bh7 23. Ne4 Bxe4 24. Bxe4 Rc8 25. Bb1 f6 26. Bxg5 hxg5 27. Qd3 Rf7 28. Qg6 Nd7 29. h6 Qe8 30. Qh7+ Kf8 31. hxg7+ Rxg7 32. Qh8+ Kf7 33. Qh5+ Ke7 34. exf6+ Nxf6 35. Qh3 Nd5 36. e4 Nf4 37. Qa3+ Kd7 38. d5 exd5 39. Qb4 Kc7 40. exd5 Qe3+ 0-1

[Event "Warsaw YMCA Summer-B 218th"]
[Site "Warsaw"]
[Date "2019.07.04"]
[Round "2"]
[White "Rembecki, Robert"]
[Black "Borys, Marek"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "1363"]
[BlackElo "1366"]
[PlyCount "109"]
[EventDate "2019.07.02"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nc6 6. e4 Nxd4 7. Qxd4 e6 8. Be2 e5 9. Qd3 Bd7 10. 0-0 a6 11. Be3 Be7 12. Rad1 0-0 13. f4 Qc7 14. fxe5 dxe5 15. Rxf6 Bxf6 16. Qxd7 Qa5 17. Nd5 Qd8 18. Qg4 Qd6 19. Nf4 Qc6 20. Nd5 Bd8 21. Kh1 Kh8 22. Qf5 b5 23. c5 f6 24. b4 a5 25. Qf1 Rb8 26. a3 Rg8 27. Nc3 axb4 28. axb4 Qa6 29. Nxb5 Qe6 30. Bc4 Qc6 31. Nd6 Rf8 32. Nf7+ Rxf7 33. Bxf7 Qxe4 34. Qd3 Qa8 35. Bd5 Qa4 36. Bc6 Qxc6 37. Qxd8+ Qe8 38. Qxe8+ Rxe8 39. b5 f5 40. g3 h5 41. Bg5 Kh7 42. Rd8 Re6 43. Rd6 Re8 44. b6 f4 45. gxf4 exf4 46. Bxf4 h4 47. Kg2 g5 48. Bxg5 Rg8 49. Rh6+ Kg7 50. Kh3 Rb8 51. Kxh4 Rb7 52. Kh5 Rb8 53. Bf4 Re8 54. b7 Re7 55. b8Q 1-0

[Event "Warsaw YMCA Summer-B 218th"]
[Site "Warsaw"]
[Date "2019.07.03"]
[Round "1"]
[White "Borys, Marek"]
[Black "Jaroszuk, Marcin"]
[Result "0-1"]
[ECO "C73"]
[WhiteElo "1366"]
[BlackElo "1425"]
[PlyCount "56"]
[EventDate "2019.07.02"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Bxc6+ bxc6 6. 0-0 Bg4 7. Re1 Qf6 8. d3 Bxf3 9. Qxf3 Qxf3 10. gxf3 Ne7 11. f4 exf4 12. Bxf4 g5 13. Bd2 Rg8 14. Nc3 Kd7 15. Ne2 f5 16. exf5 Nxf5 17. Kh1 Be7 18. c3 Raf8 19. Rf1 Nh4 20. f4 g4 21. Be3 Rg6 22. Ng3 Nf3 23. Kg2 Nh4+ 24. Kh1 Nf3 25. Kg2 Rgg8 26. Rac1 Rh8 27. Rxf3 gxf3+ 28. Kxf3 a5 0-1

[Event "Warsaw YMCA Autumn-D 208th"]
[Site "Warsaw"]
[Date "2018.10.30"]
[Round "7"]
[White "Berdyga, Mariusz"]
[Black "Borys, Marek"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1278"]
[BlackElo "1346"]
[PlyCount "134"]
[EventDate "2018.09.18"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nf6 6. Re1 e6 7. c3 Be7 8. d4 Qc6 9. e5 dxe5 10. Nxe5 Qa6 11. Bg5 cxd4 12. cxd4 0-0 13. Nc3 Re8 14. Bxf6 Bxf6 15. Qh5 Bxe5 16. dxe5 Nc6 17. Ne4 Rf8 18. Re3 Nxe5 19. Rh3 h6 20. Qxe5 f6 21. Qh5 Qc4 22. Qg6 Rac8 23. Rc3 Qd4 24. Rxc8 Rxc8 25. Nc3 Rd8 26. Qe4 Qd7 27. g3 f5 28. Qe5 Qc6 29. Re1 Kf7 30. Nb5 Rd5 31. Qc7+ Qxc7 32. Nxc7 Rd7 33. Nb5 a6 34. Nc3 Rd2 35. Re2 Rd4 36. Kg2 Kf6 37. h4 g5 38. hxg5+ hxg5 39. Rc2 b5 40. Ne2 Ra4 41. b3 Re4 42. f3 Re3 43. Kf2 Rd3 44. f4 a5 45. fxg5+ Kxg5 46. Nf4 Rd6 47. Re2 Kf6 48. Nh5+ Kg6 49. Nf4+ Kf6 50. Kf3 a4 51. b4 e5 52. Ng2 Rd4 53. a3 e4+ 54. Kf4 Rd3 55. Re3 Rd2 56. g4 Rxg2 57. gxf5 Rf2+ 58. Kxe4 Rxf5 59. Kd4 Rg5 60. Rc3 Ke6 61. Rc5 Rg4+ 62. Kc3 Rg3+ 63. Kb2 Rg2+ 64. Rc2 Rxc2+ 65. Kxc2 Ke5 66. Kd3 Kd5 67. Ke3 Kc4 0-1

[Event "Warsaw YMCA Autumn-D 208th"]
[Site "Warsaw"]
[Date "2018.10.16"]
[Round "5"]
[White "Jochym, Slawomir"]
[Black "Borys, Marek"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "1201"]
[BlackElo "1346"]
[PlyCount "114"]
[EventDate "2018.09.18"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 c5 5. Nc3 cxd4 6. exd4 Be7 7. Be2 0-0 8. 0-0 dxc4 9. Bxc4 Nbd7 10. Bf4 Nb6 11. Bb3 a6 12. Rc1 Nbd5 13. Nxd5 Nxd5 14. Bd2 Qb6 15. Qe2 Bf6 16. Qe4 Rd8 17. Rfe1 Qd6 18. Ng5 Bxg5 19. Bxg5 f6 20. Bh4 f5 21. Qf3 Rf8 22. Re5 Bd7 23. Bxd5 exd5 24. Be7 Qh6 25. Qxd5+ Kh8 26. Rce1 Bc6 27. Qb3 Rfe8 28. d5 Bd7 29. Qxb7 Bb5 30. d6 Rab8 31. Qf3 Bd7 32. b3 Qd2 33. Qe2 Qd4 34. h4 Rec8 35. Qh5 Rc2 36. Qf3 Rc3 37. R5e3 Rc2 38. Qh5 Rbc8 39. Qf7 Qd2 40. R3e2 Qxe2 41. Rxe2 Rxe2 42. Bg5 Be6 43. h5 Bxf7 44. d7 Rec2 45. d8Q+ Rxd8 46. Bxd8 Rxa2 47. b4 Bxh5 48. Be7 Be2 49. Kh2 Kg8 50. Kg3 Kf7 51. Bc5 Bb5 52. Kf4 g6 53. Ke3 Ke6 54. Kf4 Ra4 55. g4 fxg4 56. Kxg4 a5 57. f4 axb4 0-1

[Event "Warsaw YMCA Autumn-D 208th"]
[Site "Warsaw"]
[Date "2018.10.04"]
[Round "3"]
[White "Borys, Marek"]
[Black "Markiewicz, Janusz"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1346"]
[BlackElo "1170"]
[PlyCount "155"]
[EventDate "2018.09.18"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 e6 2. d4 Nc6 3. c4 Bb4+ 4. Bd2 Qe7 5. e3 Nf6 6. Be2 0-0 7. a3 Bxd2+ 8. Qxd2 Ne4 9. Qc2 f5 10. d5 Nd8 11. Nbd2 Nxd2 12. Qxd2 e5 13. h3 d6 14. 0-0-0 f4 15. e4 b6 16. Rdg1 Nb7 17. Qc2 Nc5 18. b4 Nd7 19. Nd2 Bb7 20. Qb3 a5 21. b5 Nc5 22. Qc2 Qh4 23. Rf1 a4 24. Kb2 Rf6 25. Rhg1 Rg6 26. Nf3 Qh6 27. Nd2 Qg5 28. Nf3 Qd8 29. Nd2 Rf6 30. Rh1 g6 31. Rfg1 Bc8 32. Rf1 Bd7 33. Qc3 Qe7 34. Bf3 Kf8 35. Be2 Ke8 36. h4 h5 37. Rhg1 Kd8 38. g4 hxg4 39. Bxg4 Bxg4 40. Rxg4 Kc8 41. Qh3 Kb7 42. Rfg1 Qh7 43. Rg5 Rh8 44. R1g4 Qh6 45. Kc2 Rh7 46. Qg2 Qf8 47. Rxg6 Rxg6 48. Rxg6 Rxh4 49. Qg5 Qh8 50. Rg8 Qh7 51. Qd8 Qxg8 52. Qxg8 f3 53. Qg3 Rf4 54. Nxf3 Nxe4 55. Qg2 Nc5 56. Nd2 Rd4 57. Qg7 Rf4 58. Qg3 Rd4 59. Qg7 Rd3 60. Qh7 Rxa3 61. Ne4 Ra2+ 62. Kb1 Re2 63. Nxd6+ Kb8 64. Qg8+ Ka7 65. Qf7 Kb8 66. Qe8+ Ka7 67. Qf7 Kb8 68. Qe8+ Ka7 69. Qe7 Kb8 70. Qd8+ Ka7 71. Qxc7+ Ka8 72. Qxb6 Re1+ 73. Kc2 Re2+ 74. Kd1 Rd2+ 75. Kxd2 Ne4+ 76. Nxe4 a3 77. Nd6 a2 78. Qb7# 1-0

[Event "Warsaw YMCA Autumn-D 208th"]
[Site "Warsaw"]
[Date "2018.09.25"]
[Round "2"]
[White "Jaroszuk, Marcin"]
[Black "Borys, Marek"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "1341"]
[BlackElo "1346"]
[PlyCount "55"]
[EventDate "2018.09.18"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 c5 6. Nc3 Nc6 7. d4 cxd4 8. Nxd4 a6 9. Re1 Nxd4 10. Qxd4 d6 11. Qh4 Re8 12. Bh6 Qa5 13. Bxg7 Kxg7 14. Qd4 Kg8 15. Nd5 Nxd5 16. Qxd5 Qxd5 17. Bxd5 Rb8 18. Rac1 b6 19. b4 Bb7 20. Rc3 Bxd5 21. cxd5 Kg7 22. Rec1 Rb7 23. Rc7 Reb8 24. e4 Kf6 25. f4 h5 26. Kg2 Rxc7 27. Rxc7 a5 28. b5 1-0

[Event "Warsaw YMCA Autumn-D 208th"]
[Site "Warsaw"]
[Date "2018.09.18"]
[Round "1"]
[White "Borys, Marek"]
[Black "Derylo, Adam"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "1346"]
[BlackElo "1371"]
[PlyCount "65"]
[EventDate "2018.09.18"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. c4 d5 4. Nc3 Bg7 5. e3 0-0 6. Be2 Bg4 7. 0-0 c5 8. dxc5 dxc4 9. Qa4 Nd5 10. Qxc4 Nxc3 11. bxc3 Qa5 12. Bb2 Be6 13. Qh4 Nd7 14. Ng5 Nf6 15. Nxe6 fxe6 16. c6 b6 17. Bf3 Rac8 18. c4 Qf5 19. e4 Qc5 20. e5 Ne8 21. Qd4 Qxd4 22. Bxd4 Rf4 23. Rad1 Rd8 24. Be3 Rxd1 25. Rxd1 Rxc4 26. Rd8 Kf7 27. Rd7 a5 28. Bxb6 Bxe5 29. Bxa5 Nc7 30. g3 Ne8 31. Bd8 Bd6 32. Rb7 e5 33. Bd5+ 1-0

[Event "Warsaw YMCA Spring-D 201st"]
[Site "Warsaw"]
[Date "2018.06.21"]
[Round "13"]
[White "Orszulak, Franciszek"]
[Black "Borys, Marek"]
[Result "0-1"]
[ECO "A29"]
[BlackElo "1352"]
[PlyCount "48"]
[EventDate "2018.04.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. d3 Nc6 4. Nf3 Be7 5. g3 0-0 6. Bg2 d6 7. 0-0 Bg4 8. Bd2 Qc8 9. Rc1 Re8 10. Re1 a6 11. Qc2 Bh3 12. Bh1 Nd4 13. Nxd4 exd4 14. Nd5 h6 15. Nxe7+ Rxe7 16. c5 d5 17. b4 Qf5 18. Qb2 Rae8 19. Bf3 Rxe2 20. Bxe2 Rxe2 21. f4 Rg2+ 22. Kh1 Qxd3 23. Rcd1 Qf3 24. Qb3 Rg1+ 0-1

[Event "Warsaw YMCA Spring-D 201st"]
[Site "Warsaw"]
[Date "2018.06.12"]
[Round "11"]
[White "Berdyga, Mariusz"]
[Black "Borys, Marek"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1264"]
[BlackElo "1352"]
[PlyCount "79"]
[EventDate "2018.04.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 a6 5. Nf3 Nf6 6. Nc3 e6 7. Bg5 Be7 8. Bd3 Qc7 9. Rc1 Qd8 10. 0-0 0-0 11. Qc2 h6 12. Bh4 Nc6 13. a3 Nh5 14. Bxe7 Qxe7 15. e5 Nf4 16. exd6 Qxd6 17. Ne4 Qd8 18. Rfd1 Nxd3 19. Rxd3 Qe7 20. Ne5 Re8 21. Nxc6 bxc6 22. Rg3 e5 23. Re1 Bf5 24. Qxc6 Bxe4 25. Qxe4 Rac8 26. h3 f6 27. d5 Rc5 28. b4 Rcc8 29. Qe3 Kh8 30. Rd1 Qd6 31. Qa7 Re7 32. Qe3 Rec7 33. Qe4 Kg8 34. Qf5 Re8 35. Qg6 Qd7 36. Qxf6 Qa4 37. Rd2 Rf8 38. Qxe5 Rc1+ 39. Kh2 Qb5 40. Qxg7# 1-0

[Event "Warsaw YMCA Spring-D 201st"]
[Site "Warsaw"]
[Date "2018.05.29"]
[Round "9"]
[White "Laszczuk, Zuzanna"]
[Black "Borys, Marek"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1209"]
[BlackElo "1352"]
[PlyCount "62"]
[EventDate "2018.04.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. g3 d6 4. Bg2 Nf6 5. h3 e6 6. Ne2 Be7 7. 0-0 Bd7 8. f4 Qc7 9. c3 e5 10. f5 h5 11. Nd2 0-0-0 12. Qb3 Rdf8 13. Nf3 Nh7 14. Be3 g6 15. Bh6 Re8 16. Qxf7 gxf5 17. exf5 Nd8 18. Qb3 Bxf5 19. d4 Bd3 20. Rfe1 c4 21. Qa4 e4 22. Nd2 Bg5 23. Bxg5 Nxg5 24. Nf4 Reg8 25. Kh2 h4 26. Re3 hxg3+ 27. Rxg3 d5 28. Nxd5 Nf3+ 29. Kh1 Qxg3 30. Ne7+ Kb8 31. Nxg8 Qh2# 0-1

[Event "Warsaw YMCA Spring-D 201st"]
[Site "Warsaw"]
[Date "2018.05.23"]
[Round "10"]
[White "Borys, Marek"]
[Black "Derylo, Maksymilian"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "1352"]
[BlackElo "1237"]
[PlyCount "117"]
[EventDate "2018.04.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 Re8 6. Re1 d6 7. Bg5 Nbd7 8. c3 c5 9. Nbd2 Qb6 10. Qc2 cxd4 11. cxd4 Nd5 12. e4 Nb4 13. Qc3 Nc6 14. Be3 Qb4 15. a3 Qxc3 16. bxc3 b6 17. Rec1 Bb7 18. Nb3 Nf6 19. Nfd2 Rac8 20. h3 Nd7 21. Kh2 a5 22. a4 Ba6 23. h4 Rf8 24. Bh3 Rc7 25. f4 Bd3 26. Bxd7 Rxd7 27. d5 Nd8 28. Bxb6 Rb7 29. Bxa5 Bxe4 30. Nxe4 Rxb3 31. Rcb1 Rb7 32. Rxb7 Nxb7 33. Bb4 Rc8 34. a5 f5 35. a6 Nd8 36. Ng5 Kf8 37. Ba5 h6 38. Bxd8 hxg5 39. Bb6 gxf4 40. gxf4 Ke8 41. a7 Ra8 42. Bd4 Bxd4 43. cxd4 Kd7 44. Kg3 Kc8 45. h5 gxh5 46. Kh4 Kb7 47. Kxh5 Rxa7 48. Rxa7+ Kxa7 49. Kg5 Kb7 50. Kxf5 Kc7 51. Ke6 Kd8 52. Kf7 Kd7 53. f5 e5 54. dxe6+ Kc6 55. e7 Kd5 56. e8Q Kxd4 57. Ke6 Kc4 58. Qc6+ Kd4 59. Qxd6+ 1-0

[Event "Warsaw YMCA Spring-D 201st"]
[Site "Warsaw"]
[Date "2018.05.22"]
[Round "8"]
[White "Borys, Marek"]
[Black "Matyszkiewicz, Radoslaw"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "1352"]
[BlackElo "1294"]
[PlyCount "113"]
[EventDate "2018.04.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 d6 5. e4 0-0 6. h3 e5 7. d5 Nbd7 8. b4 a5 9. b5 Nc5 10. Bg5 h6 11. Bxf6 Qxf6 12. Bd3 Qe7 13. g4 f5 14. gxf5 gxf5 15. Qe2 Nxd3+ 16. Qxd3 fxe4 17. Nxe4 Bf5 18. 0-0-0 Qf7 19. Nfd2 Bh7 20. Rhg1 Kh8 21. Rg3 Rg8 22. Rdg1 Raf8 23. Qe2 Qe7 24. Ra3 Ra8 25. Rf3 Raf8 26. Ra3 b6 27. Rag3 Rf4 28. f3 Qd8 29. a4 Bf8 30. Rxg8+ Bxg8 31. Qg2 Bh7 32. Kc2 Rf7 33. Qf2 Rg7 34. Rxg7 Bxg7 35. Qg3 Bf6 36. Kc3 Bg7 37. Qg4 Qe8 38. Kb3 Qf7 39. Qc8+ Bf8 40. Qg4 Bf5 41. Qg3 Be7 42. Nf1 Qh5 43. Qg2 Bxh3 44. Qh1 Qf5 45. Nfg3 Qc8 46. Nf2 Bf5 47. Qxh6+ Bh7 48. Nfe4 Qg8 49. Nh5 Qf7 50. Nef6 Bxf6 51. Nxf6 Qg6 52. Qf8+ Bg8 53. Nxg8 Qxg8 54. Qh6+ Qh7 55. Qf8+ Qg8 56. Qh6+ Qh7 57. Qf8+ 1/2-1/2

[Event "Warsaw YMCA Spring-D 201st"]
[Site "Warsaw"]
[Date "2018.05.17"]
[Round "7"]
[White "Kochanek, Tomasz"]
[Black "Borys, Marek"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1334"]
[BlackElo "1352"]
[PlyCount "40"]
[EventDate "2018.04.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 e6 5. Bc4 Be7 6. d4 cxd4 7. Nxd4 a6 8. a4 Na5 9. Ba2 Bh4+ 10. g3 Bf6 11. Be3 Qc7 12. Qf3 Nc4 13. Bxc4 Qxc4 14. 0-0-0 e5 15. fxe5 Bxe5 16. Nd5 Rb8 17. Rhf1 Nf6 18. b3 Qc5 19. Ne6 Qa3+ 20. Kb1 Qa1# 0-1

[Event "Warsaw YMCA Spring-D 201st"]
[Site "Warsaw"]
[Date "2018.05.08"]
[Round "6"]
[White "Borys, Marek"]
[Black "Oles, Jan"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "1352"]
[BlackElo "1175"]
[PlyCount "122"]
[EventDate "2018.04.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 e6 2. c4 c5 3. d5 exd5 4. cxd5 b5 5. Nf3 a5 6. e4 b4 7. Bc4 Ba6 8. Qe2 Bxc4 9. Qxc4 Bd6 10. 0-0 f6 11. Re1 Qc7 12. Nbd2 Ne7 13. Nf1 Ng6 14. Ng3 Bxg3 15. hxg3 d6 16. a3 Na6 17. Bd2 0-0 18. Rec1 Ne5 19. Nxe5 fxe5 20. axb4 Nxb4 21. Bxb4 axb4 22. Rxa8 Rxa8 23. Qxb4 Rb8 24. Qa3 Qb6 25. Ra1 Qxb2 26. Qxb2 Rxb2 27. Ra6 c4 28. Rxd6 c3 29. Rc6 c2 30. Kh2 c1Q 31. Rxc1 Rxf2 32. Re1 h5 33. Re3 g6 34. Kg1 Rd2 35. Kf1 Kg7 36. Re2 Rd3 37. Kf2 g5 38. Re3 Rd2+ 39. Re2 Rd3 40. Re3 Rd2+ 41. Kf1 g4 42. Re2 Rd3 43. Kf2 Kg6 44. Re3 Rd4 45. Ke2 Kg5 46. Ke1 h4 47. gxh4+ Kxh4 48. g3+ Kh3 49. Kf2 Kh2 50. Kf1 Rd1+ 51. Ke2 Rd4 52. Kf1 Rd1+ 53. Ke2 Rd4 54. Kf1 Rd1+ 55. Kf2 Rd2+ 56. Kf1 Rd1+ 57. Ke2 Rd4 58. Ke1 Kg2 59. Ke2 Kg1 60. Ke1 Kg2 61. Ke2 Kg1 1/2-1/2

[Event "Warsaw YMCA Spring-D 201st"]
[Site "Warsaw"]
[Date "2018.05.01"]
[Round "5"]
[White "Jaroszuk, Marcin"]
[Black "Borys, Marek"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "1283"]
[BlackElo "1352"]
[PlyCount "125"]
[EventDate "2018.04.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 Be7 4. 0-0 0-0 5. d4 d5 6. c4 b6 7. Nc3 Bb7 8. cxd5 Nxd5 9. Nxd5 Bxd5 10. Re1 Nd7 11. e4 Bb7 12. Qc2 c5 13. d5 e5 14. Bd2 Bf6 15. Bc3 Re8 16. a4 a5 17. Bf1 Ba6 18. Bxa6 Rxa6 19. Nd2 Ra8 20. Nc4 Nf8 21. Qe2 Qb8 22. Ne3 g6 23. Rad1 Nd7 24. Bd2 Bg7 25. Ng4 Qd6 26. Qf3 f6 27. Nh6+ Bxh6 28. Bxh6 Rac8 29. h4 Re7 30. Rc1 Rb8 31. Qe2 Rbe8 32. Rc3 Rf7 33. Rf3 Ree7 34. Bd2 h5 35. Qa6 Re8 36. Bxa5 Rff8 37. Bd2 Ra8 38. Qc4 Kh7 39. Rb3 f5 40. Bg5 fxe4 41. Qxe4 Rf7 42. Rf3 Rxf3 43. Qxf3 Rf8 44. Qd3 Rf5 45. Re3 Qf8 46. Qb5 Qf7 47. Re2 Qxd5 48. Rd2 Qf3 49. Qxd7+ Rf7 50. Qd3 Qc6 51. Qc3 Qe4 52. Qb3 Qb1+ 53. Kh2 Qf5 54. Qxb6 e4 55. a5 Qe5 56. a6 c4 57. a7 c3 58. bxc3 Qxc3 59. a8Q e3 60. Qbd8 Qg7 61. fxe3 Rf1 62. Rd7 Rf2+ 63. Kg1 1-0

[Event "Warsaw YMCA Spring-D 201st"]
[Site "Warsaw"]
[Date "2018.04.25"]
[Round "4"]
[White "Borys, Marek"]
[Black "Szumigaj, Marcin"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "1352"]
[BlackElo "1360"]
[PlyCount "104"]
[EventDate "2018.04.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c4 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. e4 Bg7 7. Nxc6 dxc6 8. Qxd8+ Kxd8 9. Be2 Bd7 10. 0-0 Kc8 11. e5 Ng4 12. h3 Nh6 13. Rd1 Rd8 14. Bf4 Be6 15. Rxd8+ Kxd8 16. Ne4 Kc7 17. Rd1 Rd8 18. Rxd8 Kxd8 19. g4 f6 20. exf6 exf6 21. Bxh6 Bxh6 22. Nxf6 Bg7 23. Nxh7 Bxb2 24. Ng5 Bg8 25. Kg2 Ke7 26. Ne4 b5 27. cxb5 cxb5 28. Bxb5 Bxa2 29. h4 Bb3 30. h5 gxh5 31. gxh5 a5 32. Nc5 Bd5+ 33. f3 Kf7 34. Kg3 Bd4 35. Nd3 Bb3 36. Nc1 Bc2 37. Bc4+ Kg7 38. Ne2 Bb2 39. Bb5 a4 40. Bxa4 Bxa4 41. Nf4 Be5 42. Kg4 Bd7+ 43. Kg3 Kh6 44. Kh4 Bf6+ 45. Kg3 Bd8 46. Nd5 Kxh5 47. Kf4 Kh4 48. Ke5 Ba4 49. f4 Kh5 50. f5 Kg5 51. f6 Kg6 52. Ke6 Bxf6 1/2-1/2

[Event "Warsaw YMCA Spring-D 201st"]
[Site "Warsaw"]
[Date "2018.04.17"]
[Round "3"]
[White "Sloniewski, Jakub"]
[Black "Borys, Marek"]
[Result "0-1"]
[ECO "B95"]
[WhiteElo "1184"]
[BlackElo "1352"]
[PlyCount "48"]
[EventDate "2018.04.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. a3 Be7 8. Bd3 Nc6 9. Nxc6 bxc6 10. Qd2 Qc7 11. 0-0 0-0 12. Rfe1 Bb7 13. Rad1 e5 14. Re3 Bc8 15. Rg3 Nh5 16. Bxe7 Qxe7 17. Qg5 Qxg5 18. Rxg5 Nf4 19. Bc4 Rd8 20. Rxe5 Bg4 21. Re7 Bxd1 22. Rxf7 Ne2+ 23. Kf1 Nxc3 24. bxc3 d5 0-1

[Event "Warsaw YMCA Spring-D 201st"]
[Site "Warsaw"]
[Date "2018.04.10"]
[Round "2"]
[White "Borys, Marek"]
[Black "Flig, Wojciech"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "1352"]
[BlackElo "1334"]
[PlyCount "75"]
[EventDate "2018.04.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Bg5 g6 7. e4 Nbd7 8. Bb5 h6 9. Bh4 g5 10. Bg3 a6 11. Bxd7+ Bxd7 12. a4 Qb6 13. Qc2 Nh5 14. Nge2 Bg7 15. Qd2 0-0 16. 0-0 f5 17. a5 Qc7 18. exf5 Bxf5 19. f3 Nxg3 20. Nxg3 Bd7 21. Qc2 b5 22. axb6 Qxb6 23. Rfe1 Rf7 24. Kh1 Raf8 25. h3 Qb7 26. Rad1 Bd4 27. Qg6+ Bg7 28. Qc2 Bxh3 29. gxh3 Rxf3 30. Rd3 Rxd3 31. Qxd3 Qxb2 32. Nce4 Be5 33. Re2 Qa1+ 34. Kg2 a5 35. Rf2 Rxf2+ 36. Nxf2 Qd4 37. Qxd4 Bxd4 38. Nf5 1-0

[Event "Warsaw YMCA Spring-D 201st"]
[Site "Warsaw"]
[Date "2018.04.05"]
[Round "1"]
[White "Borys, Marek"]
[Black "Derylo, Adam"]
[Result "0-1"]
[ECO "B73"]
[WhiteElo "1352"]
[BlackElo "1336"]
[PlyCount "116"]
[EventDate "2018.04.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Nf6 7. Be2 0-0 8. 0-0 d6 9. Qd2 Ng4 10. Bxg4 Bxg4 11. f3 Bd7 12. Nxc6 Bxc6 13. Kh1 Qa5 14. Bd4 Qb4 15. Bxg7 Kxg7 16. Qc1 Rac8 17. a3 Qc5 18. Qd2 Rfd8 19. Rad1 Kg8 20. f4 b5 21. f5 b4 22. axb4 Qxb4 23. Qh6 Bxe4 24. Rf4 Rc4 25. Nxe4 Rxe4 26. fxg6 hxg6 27. Rxf7 Kxf7 28. Rf1+ Ke8 29. Qxg6+ Kd7 30. Qf5+ Kc7 31. c3 Qc4 32. b3 Qc6 33. Ra1 Qa6 34. Rg1 Re5 35. Qf4 Rb8 36. c4 Rxb3 37. Qd4 Qb6 38. c5 Qxc5 39. Qa1 Ra3 40. Qb2 Rc3 41. Rb1 Qc6 42. Qb8+ Kd7 43. Rb7+ Ke6 44. Qg8+ Kf5 45. Qf7+ Ke4 46. Rb4+ Kd3 47. Qf1+ Re2 48. Qd1+ Rd2 49. Qf1+ Re2 50. Qd1+ Rd2 51. Qf1+ Ke3 52. Qe1+ Re2 53. Qg1+ Kd2 54. Qd4+ Kc2 55. Qg1 Rb3 56. Rxb3 Kxb3 57. Qb1+ Rb2 58. Qd3+ Ka2 0-1

[Event "Warsaw YMCA Summer-B 188th"]
[Site "Warsaw"]
[Date "2017.08.11"]
[Round "10"]
[White "Szumigaj, Marcin"]
[Black "Borys, Marek"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1433"]
[BlackElo "1433"]
[PlyCount "88"]
[EventDate "2017.07.04"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. g3 Nf6 4. d3 Nc6 5. Bg2 g6 6. 0-0 Bg7 7. Nbd2 0-0 8. c3 Bg4 9. h3 Bd7 10. Re1 a6 11. a3 Qc7 12. Nc4 b5 13. Ne3 Ne5 14. Nh2 Rab8 15. f4 Nc6 16. Nd5 Qd8 17. Ng4 Nh5 18. f5 Ne5 19. Nxe5 dxe5 20. g4 Nf6 21. Nxf6+ exf6 22. Be3 Qc7 23. Qd2 Rfd8 24. Rac1 g5 25. Rf1 Bf8 26. h4 h6 27. hxg5 hxg5 28. Kf2 c4 29. Bxg5 Bxf5 30. d4 fxg5 31. gxf5 f6 32. d5 Qa7+ 33. Kf3 Rb7 34. Rh1 Rh7 35. Rxh7 Qxh7 36. Rh1 Qa7 37. Bh3 Rd7 38. Bg4 Rh7 39. Rxh7 Qxh7 40. d6 Qh1+ 41. Ke3 Qg1+ 42. Kf3 Qh1+ 43. Ke3 Qg1+ 44. Kf3 Qh1+ 1/2-1/2

[Event "Warsaw YMCA Summer-B 188th"]
[Site "Warsaw"]
[Date "2017.08.08"]
[Round "9"]
[White "Borys, Marek"]
[Black "Urbaniak, Karol"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "1433"]
[BlackElo "1504"]
[PlyCount "77"]
[EventDate "2017.07.04"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 0-0 5. 0-0 d5 6. cxd5 Nxd5 7. Nc3 c6 8. Re1 Be6 9. d4 f5 10. Ng5 Bf7 11. Nxf7 Rxf7 12. Nxd5 cxd5 13. Qb3 e6 14. e3 Qa5 15. Rd1 Nc6 16. Bd2 Qd8 17. Qb5 a6 18. Qb3 Rc8 19. Rdc1 Rfc7 20. Qd1 Bf8 21. a3 Nb8 22. Rxc7 Qxc7 23. Rc1 Qd8 24. Rxc8 Qxc8 25. h4 Nd7 26. Qb3 Nf6 27. Bf3 h6 28. Qb6 Ne4 29. Bxe4 fxe4 30. Ba5 Bg7 31. Kg2 Kf7 32. Bc3 Bf6 33. Qd6 Qc6 34. Qf4 g5 35. hxg5 hxg5 36. Qg4 Qc7 37. Qh5+ Kg7 38. Qe8 Qe7 39. Qb8 1/2-1/2

[Event "Warsaw YMCA Summer-B 188th"]
[Site "Warsaw"]
[Date "2017.08.04"]
[Round "8"]
[White "Borys, Marek"]
[Black "Kuznik, Kamil"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "1433"]
[BlackElo "1455"]
[PlyCount "100"]
[EventDate "2017.07.04"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Bb4 5. Bg5 Nbd7 6. e3 0-0 7. cxd5 exd5 8. Bd3 c5 9. 0-0 Qa5 10. Qc2 h6 11. Bf4 Re8 12. Rac1 c4 13. Be2 Ne4 14. Nxe4 Rxe4 15. a3 Bf8 16. Bxc4 Rxf4 17. exf4 dxc4 18. Qxc4 Nb6 19. Qc7 Qa6 20. Rfe1 Be6 21. Qc2 Rc8 22. Qe4 Rxc1 23. Rxc1 Bd6 24. f5 Bd5 25. Qe8+ Kh7 26. f6 gxf6 27. Qd8 Bf4 28. Re1 Be6 29. Qxf6 Nd5 30. Qd8 Qb6 31. Qxb6 Nxb6 32. g3 Bd6 33. Ne5 Nc4 34. Nxc4 Bxc4 35. Rc1 Bd5 36. Rc8 Bc6 37. Rd8 Be7 38. Rc8 Bf6 39. Rc7 Kg7 40. b3 Bxd4 41. Kf1 Bb2 42. a4 a5 43. Re7 Bd4 44. Ke2 Bc5 45. Re5 b6 46. f3 Bg1 47. h3 Bd4 48. Re7 Kf6 49. Rc7 Bd5 50. Kd3 Bc5 0-1

[Event "Warsaw YMCA Summer-B 188th"]
[Site "Warsaw"]
[Date "2017.07.27"]
[Round "6"]
[White "Borys, Marek"]
[Black "Kuznik, Kamil"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1433"]
[BlackElo "1455"]
[PlyCount "119"]
[EventDate "2017.07.04"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. cxd5 exd5 5. Bg5 Bg4 6. e3 Be7 7. Nc3 c6 8. Bd3 0-0 9. h3 Bh5 10. Qc2 Bg6 11. Bxg6 fxg6 12. 0-0 Nbd7 13. a3 Kh8 14. b4 Ne4 15. Bxe7 Qxe7 16. Nxe4 dxe4 17. Nd2 Rae8 18. Qa4 Nb6 19. Qxa7 Qc7 20. Qa5 Rf5 21. b5 Rxb5 22. Qc3 Nd5 23. Qc2 Nf6 24. Nc4 Nd7 25. Rab1 Rh5 26. Qe2 b5 27. Nd2 Nf6 28. Rfc1 Qd6 29. Ra1 g5 30. Rc5 g6 31. Rac1 Rc8 32. Nf1 Nd7 33. R5c3 Rh4 34. Ng3 Nf6 35. Qc2 g4 36. Rxc6 Rxc6 37. Qxc6 Qxc6 38. Rxc6 Kg7 39. hxg4 Rxg4 40. Rc5 h5 41. Rxb5 h4 42. Ne2 h3 43. Ng3 Rh4 44. gxh3 Rxh3 45. Re5 Rh4 46. a4 Rh8 47. Nxe4 Ng4 48. Rg5 Nh6 49. Kf1 Ra8 50. a5 Nf5 51. Ng3 Rxa5 52. Nxf5+ Kf6 53. Rg3 Rxf5 54. Ke2 Ke6 55. f4 Kf6 56. Kd3 Ra5 57. Ke4 Rb5 58. Rg4 Rb4 59. Rg5 Ra4 60. Rc5 1-0

[Event "Warsaw YMCA Summer-B 188th"]
[Site "Warsaw"]
[Date "2017.07.26"]
[Round "2"]
[White "Szumigaj, Marcin"]
[Black "Borys, Marek"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1433"]
[BlackElo "1433"]
[PlyCount "101"]
[EventDate "2017.07.04"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nf6 3. Bg2 e6 4. 0-0 d5 5. c4 Nc6 6. cxd5 exd5 7. d4 c4 8. Nc3 h6 9. Ne5 a6 10. Re1 Be6 11. Nxc6 bxc6 12. a3 Be7 13. e4 0-0 14. e5 Nh7 15. f4 Qd7 16. Rf1 Bf5 17. Bf3 Bd3 18. Bg4 Qa7 19. Ne2 Rab8 20. b4 a5 21. Be3 axb4 22. axb4 Qc7 23. f5 f6 24. Nf4 Bxf1 25. Qxf1 Qd7 26. e6 Qb7 27. Ng6 Qxb4 28. Nxf8 Kxf8 29. Qh3 Qc3 30. Qf1 Z0 31. Qe1 Qb2 32. Qc1 Qxc1+ 33. Rxc1 Ng5 34. Ra1 Ne4 35. Ra7 Rb1+ 36. Kg2 Rb2+ 37. Kf1 Rb8 38. Rc7 Rb1+ 39. Ke2 Rb2+ 40. Kd1 Ke8 41. Bh5+ Kd8 42. Rd7+ Kc8 43. Rxe7 c3 44. Rxg7 Rb1+ 45. Kc2 Rb2+ 46. Kc1 Rxh2 47. e7 Rh1+ 48. Kc2 Rh2+ 49. Kd3 Nd6 50. e8Q+ Nxe8 51. Bxe8 0-1

[Event "Warsaw YMCA Summer-B 188th"]
[Site "Warsaw"]
[Date "2017.07.25"]
[Round "5"]
[White "Borys, Marek"]
[Black "Mazurkiewicz, Wojciech"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1433"]
[BlackElo "1429"]
[PlyCount "66"]
[EventDate "2017.07.04"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Qe7 5. a3 Bxd2+ 6. Qxd2 Ne4 7. Qc2 f5 8. Nc3 Nxc3 9. Qxc3 d6 10. e3 Nd7 11. Bd3 Nf6 12. 0-0-0 0-0 13. h3 b6 14. Kb1 Ne4 15. Qe1 Bb7 16. Rg1 Rab8 17. Qe2 a6 18. Ka1 Bc6 19. Nd2 d5 20. Nxe4 fxe4 21. Bb1 b5 22. cxd5 Bxd5 23. Ba2 b4 24. Bxd5 exd5 25. axb4 Qxb4 26. Qc2 Rb6 27. Rd2 Qa5+ 28. Kb1 Rb4 29. Qc5 Rb5 30. Qc2 Rfb8 31. Rc1 Qa3 32. Qc3 Rb3 33. Qc2 R8b4 0-1

[Event "Warsaw YMCA Summer-B 188th"]
[Site "Warsaw"]
[Date "2017.07.19"]
[Round "3"]
[White "Borys, Marek"]
[Black "Pyka, Tomasz"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1433"]
[BlackElo "1451"]
[PlyCount "40"]
[EventDate "2017.07.04"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 0-0 6. Bd3 dxc4 7. Bxc4 c5 8. 0-0 Bg4 9. Be2 cxd4 10. exd4 Nc6 11. Ne5 Bxe2 12. Nxe2 Nxe5 13. dxe5 Ne4 14. Qc2 Qd5 15. Qc7 Qxe5 16. Qxb7 Nc5 17. Qf3 Na4 18. Nc3 Nxc3 19. bxc3 Qxc3 20. Bg5 Qxf3 0-1

[Event "Warsaw YMCA Summer-B 188th"]
[Site "Warsaw"]
[Date "2017.07.18"]
[Round "4"]
[White "Kwiek, Janusz"]
[Black "Borys, Marek"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "1475"]
[BlackElo "1433"]
[PlyCount "137"]
[EventDate "2017.07.04"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nxd4 6. Qxd4 g6 7. e4 d6 8. Be2 Bg7 9. Qd3 0-0 10. 0-0 Bd7 11. Rb1 a5 12. a4 Bc6 13. f3 Nd7 14. Be3 Re8 15. b3 Ne5 16. Qd2 Nd7 17. Rfd1 Qc7 18. Nd5 Qd8 19. Bd4 Bf8 20. Qg5 Bg7 21. Bxg7 Kxg7 22. h4 Bxd5 23. Qxd5 Qb6+ 24. Qd4+ Qxd4+ 25. Rxd4 Nc5 26. Kf2 f6 27. g4 h6 28. Rd2 g5 29. h5 Rec8 30. Ke3 Kf7 31. Bd1 Rc6 32. Rdb2 Na6 33. Kd4 Ke6 34. Be2 Rc5 35. Bd1 Nb4 36. Rd2 Na6 37. Be2 Rc7 38. Bd1 Rc5 39. Be2 Kf7 40. Kc3 Nb4 41. Bd1 Ke6 42. Kd4 Nc6+ 43. Ke3 Nb4 44. Kd4 Ra6 45. Be2 Rb6 46. Bf1 Na6 47. Kc3 Nb4 48. Kd4 Nc6+ 49. Kc3 Nb4 50. Kd4 Rc7 51. Be2 Na6 52. Ke3 Nc5 53. Rdb2 Rb4 54. Kd4 Rc6 55. Kc3 Ke5 56. Bd1 Rcb6 57. Ra1 Ne6 58. Rd2 Nc7 59. Raa2 Rc6 60. Rab2 Rc5 61. Re2 Ke6 62. Kd4 Na8 63. Ke3 Nc7 64. Kd4 Kd7 65. Kc3 Ke6 66. Kd4 Na6 67. Kc3 Nc7 68. Kd4 Rc6 69. Bc2 1/2-1/2

[Event "Warsaw YMCA Summer-B 188th"]
[Site "Warsaw"]
[Date "2017.07.04"]
[Round "1"]
[White "Borys, Marek"]
[Black "Majek, Kacper"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1433"]
[BlackElo "1499"]
[PlyCount "66"]
[EventDate "2017.07.04"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 b6 2. c4 Bb7 3. Nc3 e6 4. e3 Bb4 5. Bd2 f5 6. Qh5+ g6 7. Qd1 Nf6 8. a3 Bxc3 9. bxc3 Qe7 10. Nf3 d6 11. h4 Nbd7 12. a4 a5 13. Ng5 h6 14. Nf3 e5 15. Ng1 0-0-0 16. Rh3 g5 17. g3 Rdg8 18. Be2 Ne4 19. Qc2 Qg7 20. h5 g4 21. Rh2 Qf7 22. Bd3 Ndf6 23. d5 Rg5 24. 0-0-0 Rxh5 25. Rxh5 Qxh5 26. f4 gxf3 27. Nxf3 Qxf3 28. Rf1 Qg4 29. c5 dxc5 30. d6 Rf8 31. Qb1 Nxd6 32. Rxf5 e4 33. Rf1 exd3 0-1

[Event "Warsaw YMCA Summer-B 188th"]
[Site "Warsaw"]
[Date "2017.07.04"]
[Round "7"]
[White "Urbaniak, Karol"]
[Black "Borys, Marek"]
[Result "1/2-1/2"]
[ECO "B85"]
[WhiteElo "1504"]
[BlackElo "1433"]
[PlyCount "71"]
[EventDate "2017.07.04"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Be7 8. Kh1 0-0 9. f4 Qc7 10. Qe1 Nc6 11. Be3 b5 12. Nxc6 Qxc6 13. e5 Nd5 14. Bf3 Bb7 15. Rd1 Qc7 16. Nxd5 Bxd5 17. Bxd5 exd5 18. Rxd5 dxe5 19. Rxe5 Bf6 20. Rc5 Qe7 21. c3 Rfe8 22. Bf2 Qd6 23. Qd1 Qxd1 24. Rxd1 Re2 25. Bd4 Bxd4 26. cxd4 Rxb2 27. d5 Rxa2 28. d6 Kf8 29. d7 Rd8 30. Kg1 Re2 31. Rc7 Ke7 32. Ra7 Re6 33. Kf2 f5 34. Rd5 g6 35. Kf3 b4 36. Rb7 1/2-1/2

[Event "Warsaw YMCA Spring-C 185th"]
[Site "Warsaw"]
[Date "2017.06.21"]
[Round "13"]
[White "Borys, Marek"]
[Black "Mazurek, Jerzy"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "1384"]
[BlackElo "1444"]
[PlyCount "66"]
[EventDate "2017.04.06"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Be3 Na6 7. Qd2 e5 8. d5 Nc5 9. f3 a5 10. h4 Nh5 11. g4 Nf4 12. 0-0-0 Ng2 13. Bh6 Bxh6 14. Qxh6 Nf4 15. g5 f5 16. h5 gxh5 17. Nh3 Nxh3 18. Rxh3 fxe4 19. g6 Qe7 20. Rxh5 Bf5 21. gxh7+ Kh8 22. Rg1 Bxh7 23. Rhg5 Rf6 24. Qh4 exf3 25. Rh5 Rf7 26. Qh3 fxe2 27. Nxe2 Ne4 28. Qg2 Nf6 29. Rh6 Rg8 30. Ng3 Ng4 31. Rh5 Rg5 32. Rhh1 Rf2 33. Qe4 Nf6 0-1

[Event "Warsaw YMCA Spring-C 185th"]
[Site "Warsaw"]
[Date "2017.06.07"]
[Round "11"]
[White "Borys, Marek"]
[Black "Urbaniak, Karol"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "1384"]
[BlackElo "1490"]
[PlyCount "35"]
[EventDate "2017.04.06"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 c5 4. Bxc4 cxd4 5. exd4 e6 6. Nf3 Qa5+ 7. Nc3 Nf6 8. 0-0 Be7 9. Re1 0-0 10. Qb3 Qb4 11. Bf4 Nc6 12. a3 Qxb3 13. Bxb3 Nh5 14. Bc7 Bd8 15. Bd6 Be7 16. Bc7 Bd8 17. Bd6 Be7 18. Bc7 1/2-1/2

[Event "Warsaw YMCA Spring-C 185th"]
[Site "Warsaw"]
[Date "2017.06.01"]
[Round "7"]
[White "Borys, Marek"]
[Black "Szumigaj, Marcin"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "1384"]
[BlackElo "1396"]
[PlyCount "111"]
[EventDate "2017.04.06"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. h3 e5 7. Bg5 h6 8. Be3 exd4 9. Nxd4 Re8 10. Bd3 Nbd7 11. Qd2 Nc5 12. f3 a5 13. 0-0-0 Nxd3+ 14. Qxd3 a4 15. Ncb5 Nd7 16. Qd2 Ne5 17. Na3 Kh7 18. h4 Be6 19. Nxe6 fxe6 20. h5 g5 21. Qe2 Rf8 22. Kb1 Nc6 23. Nb5 Be5 24. Qd2 Qf6 25. Rhg1 Na5 26. Qb4 Nc6 27. Qd2 Na5 28. Qc2 Rfc8 29. Bd4 Nc6 30. Bxe5 Qxe5 31. Qc3 Qxc3 32. Nxc3 a3 33. Nb5 axb2 34. Kxb2 Ra4 35. Kb3 Rca8 36. a3 e5 37. c5 Nd4+ 38. Nxd4 Rxa3+ 39. Kc4 exd4 40. Kxd4 R3a4+ 41. Kd5 R4a5 42. Rc1 Rd8 43. e5 dxc5+ 44. Ke6 Re8+ 45. Kf5 c4 46. Rge1 Rc5 47. Rcd1 c3 48. Rd7+ Kg8 49. Kf6 Rf8+ 50. Kg6 Rc6+ 51. e6 Re8 52. Rg7+ Kf8 53. Rf7+ Kg8 54. Rg7+ Kf8 55. Rf7+ Kg8 56. Rg7+ 1/2-1/2

[Event "Warsaw YMCA Spring-C 185th"]
[Site "Warsaw"]
[Date "2017.05.31"]
[Round "10"]
[White "Budrewicz, Henryk"]
[Black "Borys, Marek"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1427"]
[BlackElo "1384"]
[PlyCount "74"]
[EventDate "2017.04.06"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 e6 3. Bd3 d5 4. Nd2 c5 5. c3 Nc6 6. f4 c4 7. Bc2 Bd6 8. Ngf3 Qc7 9. Ne5 Be7 10. 0-0 g6 11. Qf3 Bd7 12. g4 Rf8 13. a4 0-0-0 14. Rf2 Nxe5 15. fxe5 Ng8 16. Qh3 f6 17. Nf3 fxe5 18. dxe5 Rf7 19. Bd2 Qb6 20. Rb1 Rdf8 21. Rff1 Qc7 22. Qg3 Bd8 23. h4 Bc6 24. g5 Ne7 25. Nd4 Qd7 26. Rf6 Rxf6 27. gxf6 Nf5 28. Bxf5 gxf5 29. Kf2 Bc7 30. Nf3 Qe8 31. Qg7 d4 32. exd4 Bxf3 33. Kxf3 Qh5+ 34. Kg3 Rd8 35. f7 Bxe5+ 36. dxe5 Rd3+ 37. Kf2 Rxd2+ 0-1

[Event "Warsaw YMCA Spring-C 185th"]
[Site "Warsaw"]
[Date "2017.05.24"]
[Round "9"]
[White "Borys, Marek"]
[Black "Duda, Ryszard"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "1384"]
[BlackElo "1453"]
[PlyCount "77"]
[EventDate "2017.04.06"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 0-0 8. Qd2 Nc6 9. 0-0-0 a6 10. Nxc6 bxc6 11. Bh6 Bb7 12. Bxg7 Kxg7 13. g4 c5 14. f3 h5 15. gxh5 Nxh5 16. f4 Nf6 17. Bf3 Qc7 18. Qg2 Nd7 19. h4 Rg8 20. h5 Kf8 21. h6 Ke8 22. Qg5 Nf6 23. Qg2 e6 24. e5 Bxf3 25. Qxf3 Nd5 26. Nxd5 exd5 27. Qxd5 Rd8 28. exd6 Qc8 29. h7 Kd7 30. hxg8Q Rxg8 31. Qxf7+ Kc6 32. Qd5+ Kb6 33. Rh7 Qc6 34. Qxc6+ Kxc6 35. d7 Rd8 36. Re7 Kc7 37. Re8 Rxd7 38. Rxd7+ Kxd7 39. Rg8 1-0

[Event "Warsaw YMCA Spring-C 185th"]
[Site "Warsaw"]
[Date "2017.05.17"]
[Round "8"]
[White "Kwiek, Janusz"]
[Black "Borys, Marek"]
[Result "0-1"]
[ECO "D27"]
[WhiteElo "1466"]
[BlackElo "1384"]
[PlyCount "108"]
[EventDate "2017.04.06"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 dxc4 4. e3 a6 5. Bxc4 b5 6. Bd3 Bb7 7. 0-0 e6 8. Nc3 c5 9. dxc5 Bxc5 10. a3 Qc7 11. Bd2 Nbd7 12. b4 Ba7 13. Rc1 Qd6 14. Be2 0-0 15. Qc2 Rac8 16. Rfd1 Qb8 17. Qb1 Ng4 18. Ne4 Ngf6 19. Nxf6+ Nxf6 20. h3 Rfd8 21. Rxc8 Rxc8 22. Rc1 Rxc1+ 23. Bxc1 Qc7 24. Bb2 Be4 25. Qd1 Nd7 26. Bd3 Qd6 27. Be2 Qc7 28. Nd4 Bb8 29. g3 Qd6 30. Bf3 Bxf3 31. Qxf3 h6 32. Qb7 h5 33. h4 Qc7 34. Qxa6 Qc4 35. Qc6 Qa2 36. Qc1 Be5 37. Bc3 Qc4 38. Qd2 Nf6 39. Ne2 Ne4 40. Qd8+ Kh7 41. Bxe5 Qxe2 42. Qd4 Qxf2+ 43. Kh1 Qf1+ 44. Kh2 Qf2+ 45. Kh1 Qf1+ 46. Kh2 Qf2+ 47. Kh1 Qf1+ 48. Kh2 Nf2 49. g4 Nxg4+ 50. Kg3 Qf2+ 51. Kh3 Qf1+ 52. Kg3 Qf2+ 53. Kh3 Qf3+ 54. Bg3 Qf1# 0-1

[Event "Warsaw YMCA Spring-C 185th"]
[Site "Warsaw"]
[Date "2017.05.10"]
[Round "6"]
[White "Bartczak, Hanna"]
[Black "Borys, Marek"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1505"]
[BlackElo "1384"]
[PlyCount "66"]
[EventDate "2017.04.06"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Be7 5. Nc3 d5 6. e3 0-0 7. Qc2 b6 8. cxd5 exd5 9. Bd3 c5 10. 0-0 Bb7 11. Rfc1 Nbd7 12. a4 Re8 13. Ng5 g6 14. Be2 cxd4 15. exd4 Rc8 16. Qb3 a6 17. Bf3 Nf8 18. Re1 Qd6 19. Nh3 Ne6 20. Be3 Rc4 21. Qd1 Rc7 22. Ng5 Bf8 23. Qd2 Rcc8 24. Nxe6 Rxe6 25. Bf4 Qd7 26. h3 Rxe1+ 27. Rxe1 Re8 28. Be5 Qc6 29. Rc1 Qe6 30. Bxf6 Qxf6 31. Bxd5 Bxd5 32. Nxd5 Qd6 33. Nb4 Qxb4 0-1

[Event "Warsaw YMCA Spring-C 185th"]
[Site "Warsaw"]
[Date "2017.05.03"]
[Round "5"]
[White "Borys, Marek"]
[Black "Kucharski, Jacek"]
[Result "1-0"]
[ECO "D87"]
[WhiteElo "1384"]
[BlackElo "1388"]
[PlyCount "89"]
[EventDate "2017.04.06"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 0-0 8. Bc4 c5 9. Rc1 cxd4 10. cxd4 Nc6 11. Ne2 e6 12. 0-0 Qa5 13. Qb3 Qd8 14. Qb2 Na5 15. Bd3 Bd7 16. Qd2 Nc6 17. Bh6 Rc8 18. Bxg7 Kxg7 19. h3 b6 20. Ba6 Rc7 21. Qc3 Qf6 22. d5 Qxc3 23. Rxc3 Bc8 24. Bxc8 Rcxc8 25. Rxc6 exd5 26. exd5 Rxc6 27. dxc6 Rc8 28. Rc1 Kf6 29. Nd4 Ke5 30. Nb5 a6 31. Na3 b5 32. c7 Kd6 33. Kf1 Kd7 34. Ke2 b4 35. Nb1 a5 36. Rc4 Rxc7 37. Rxc7+ Kxc7 38. Kd3 g5 39. Kc4 Kc6 40. Nd2 f5 41. Nb3 h5 42. Nxa5+ Kb6 43. Kxb4 h4 44. f3 g4 45. fxg4 1-0

[Event "Warsaw YMCA Spring-C 185th"]
[Site "Warsaw"]
[Date "2017.04.19"]
[Round "3"]
[White "Mazurkiewicz, Wojciech"]
[Black "Borys, Marek"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "1482"]
[BlackElo "1384"]
[PlyCount "63"]
[EventDate "2017.04.06"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Ng5 e6 7. Qe2 Nb6 8. Bd3 h6 9. N5f3 Bd6 10. Ne5 Nbd7 11. Ngf3 Be7 12. Ng6 fxg6 13. Bxg6+ Kf8 14. Qxe6 Qa5+ 15. c3 Qd5 16. Qe2 Nb6 17. 0-0 Bg4 18. Re1 Bd6 19. Bf4 Rd8 20. Bxd6+ Qxd6 21. c4 Nc8 22. Rad1 Ne7 23. Bc2 g6 24. c5 Qd7 25. Qe5 Ned5 26. Nh4 Bxd1 27. Nxg6+ Kf7 28. Nxh8+ Rxh8 29. Bxd1 Kg7 30. Qg3+ Kf7 31. h3 Re8 32. Rxe8 1/2-1/2

[Event "Warsaw YMCA Spring-C 185th"]
[Site "Warsaw"]
[Date "2017.04.13"]
[Round "1"]
[White "Szynalski, Bartosz"]
[Black "Borys, Marek"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "1517"]
[BlackElo "1384"]
[PlyCount "109"]
[EventDate "2017.04.06"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Qxd5 5. Nc3 Qd8 6. Nf3 Nf6 7. Bc4 e6 8. 0-0 Nbd7 9. Qe2 Nb6 10. Bb3 Be7 11. d4 Nfd5 12. Re1 0-0 13. Bd2 Bf6 14. Ne4 Be7 15. a3 Bd7 16. Rad1 a5 17. Ba2 a4 18. Qd3 Re8 19. Bb1 g6 20. Ne5 Rc8 21. Qf3 f5 22. Ng3 Nc4 23. Bc1 Nxe5 24. dxe5 Bc6 25. Ba2 Bf8 26. Qd3 Qh4 27. Qd2 Red8 28. Qg5 Qxg5 29. Bxg5 Rd7 30. h4 Bg7 31. h5 h6 32. Bf6 g5 33. Bxg7 Kxg7 34. Ne2 Kf7 35. g3 Ke7 36. Nd4 f4 37. Rc1 Rdc7 38. Rcd1 Rd7 39. g4 Rdc7 40. Rd2 Kd7 41. Nf5 exf5 42. gxf5 Ke7 43. Bxd5 Rd8 44. f6+ Kf8 45. e6 Rxd5 46. e7+ Rxe7 47. fxe7+ Ke8 48. Rxd5 Bxd5 49. Kh2 Bc6 50. Kh3 Bd7+ 51. Kh2 Bg4 52. Kg2 Bxh5 53. f3 Bg6 54. Re6 Bf7 55. Re5 1/2-1/2

[Event "Warsaw YMCA Spring-C 185th"]
[Site "Warsaw"]
[Date "2017.04.12"]
[Round "2"]
[White "Borys, Marek"]
[Black "Derylo, Kamil"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "1384"]
[BlackElo "1372"]
[PlyCount "78"]
[EventDate "2017.04.06"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Bg5 h6 5. Bxf6 Qxf6 6. e3 Bb4+ 7. Nc3 0-0 8. Bd3 Nd7 9. cxd5 exd5 10. Qb3 Bxc3+ 11. bxc3 Nb6 12. Qc2 Bh3 13. 0-0 Rad8 14. Rfe1 Nd7 15. Rab1 b6 16. Kh1 Bg4 17. Ng1 c5 18. f3 Be6 19. Qd2 Rfe8 20. Bc2 Bf5 21. e4 dxe4 22. fxe4 Bg6 23. e5 Nxe5 24. dxe5 Rxd2 25. exf6 Rxe1 26. Rxe1 Rxc2 27. Re8+ Kh7 28. fxg7 Kxg7 29. Re2 Rxc3 30. h3 Rc2 31. Rxc2 Bxc2 32. Ne2 Kf6 33. Kg1 Ke5 34. Kf2 c4 35. g3 Ke4 36. Nc3+ Kd3 37. Ne2 c3 38. g4 Bd1 39. Nf4+ Kd2 0-1

[Event "Warsaw YMCA Winter-D 182nd"]
[Site "Warsaw"]
[Date "2017.03.21"]
[Round "13"]
[White "Piotrowski, Michal"]
[Black "Borys, Marek"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1172"]
[BlackElo "1270"]
[PlyCount "44"]
[EventDate "2017.01.10"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Bd3 Bxd3 9. Qxd3 e6 10. Nf3 Nd7 11. Bf4 Ngf6 12. 0-0-0 Nd5 13. Ne2 Nxf4 14. Nxf4 Qf6 15. g3 0-0-0 16. Kb1 Bd6 17. Ne2 Kb8 18. Nc3 Bc7 19. Ne4 Qf5 20. Qe2 Rhe8 21. Nh4 Qa5 22. Qg4 f5 0-1

[Event "Warsaw YMCA Winter-D 182nd"]
[Site "Warsaw"]
[Date "2017.03.10"]
[Round "10"]
[White "Derylo, Maksymilian"]
[Black "Borys, Marek"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "1071"]
[BlackElo "1270"]
[PlyCount "42"]
[EventDate "2017.01.10"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. e3 c5 5. Nf3 Nc6 6. Be2 Be7 7. 0-0 0-0 8. Qc2 dxc4 9. dxc5 Bxc5 10. Bxc4 a6 11. Ne4 Be7 12. Rd1 Qc7 13. Bd3 Nxe4 14. Bxe4 h6 15. b3 Bf6 16. Ba3 Bxa1 17. Bxf8 Kxf8 18. Rxa1 Bd7 19. Nd4 Qe5 20. f4 Nxd4 21. Qd1 Qxe4 0-1

[Event "Warsaw YMCA Winter-D 182nd"]
[Site "Warsaw"]
[Date "2017.02.28"]
[Round "9"]
[White "Borys, Marek"]
[Black "Jamiolkowski, Antoni"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "1270"]
[BlackElo "1203"]
[PlyCount "143"]
[EventDate "2017.01.10"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 0-0 5. Qc2 b6 6. e3 Bb7 7. Be2 c5 8. a3 Ba5 9. Bd2 Qc7 10. 0-0-0 Nc6 11. Rhg1 Rac8 12. dxc5 bxc5 13. g4 Ne7 14. g5 Nh5 15. e4 Nf4 16. Bf1 f5 17. Nb5 Bxd2+ 18. Qxd2 Qb8 19. Nd6 Rc6 20. Ne5 Rxd6 21. Qxd6 Qxd6 22. Rxd6 Bxe4 23. Rxd7 Nc6 24. Nxc6 Bxc6 25. Rd6 Be4 26. Rg3 Rb8 27. h4 Kf8 28. Re3 Ke7 29. Ra6 Rb7 30. b3 Kd7 31. Kb2 Kc8 32. Rd6 Kc7 33. Rd2 Ng6 34. Bd3 Bxd3 35. Rdxd3 Nf4 36. Rd2 Kc6 37. Kc3 a5 38. Re5 Re7 39. Rd1 Ng6 40. Re3 Nxh4 41. Rh3 Ng6 42. Rxh7 e5 43. Rh3 Nf4 44. Rh8 Rc7 45. f3 Ne2+ 46. Kb2 Nd4 47. Rd3 Rb7 48. Re8 Kd6 49. Ra8 e4 50. fxe4 fxe4 51. Rd8+ Kc7 52. R8xd4 cxd4 53. Rxd4 e3 54. Re4 Kd6 55. Rxe3 Rf7 56. Rd3+ Ke5 57. Rd5+ Ke4 58. Rxa5 Rf2+ 59. Kc3 Rf3+ 60. Kb4 Rd3 61. Rc5 Rd6 62. a4 Rb6+ 63. Kc3 Rd6 64. Rd5 Rc6 65. b4 Re6 66. b5 Ke3 67. a5 g6 68. b6 Kf4 69. b7 Re3+ 70. Kb4 Re1 71. Rb5 Rb1+ 72. Kc5 1-0

[Event "Warsaw YMCA Winter-D 182nd"]
[Site "Warsaw"]
[Date "2017.02.21"]
[Round "8"]
[White "Matyszkiewicz, Radoslaw"]
[Black "Borys, Marek"]
[Result "1-0"]
[ECO "C91"]
[WhiteElo "1269"]
[BlackElo "1270"]
[PlyCount "147"]
[EventDate "2017.01.10"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 0-0 7. c3 b5 8. Bb3 d6 9. d4 Bg4 10. d5 Na5 11. Nbd2 c6 12. h3 Bd7 13. dxc6 Bxc6 14. Bc2 Qc7 15. Nf1 h6 16. Ng3 Bd7 17. Nh4 Rfe8 18. Nhf5 Bf8 19. Nh5 Nxh5 20. Qxh5 Bxf5 21. exf5 Qe7 22. g4 f6 23. Be4 Rab8 24. Bd5+ Kh8 25. h4 g5 26. hxg5 fxg5 27. Bf7 Rec8 28. Kg2 Rc7 29. Be6 Qf6 30. Rh1 Rh7 31. Qg6 Be7 32. Rh2 Qg7 33. Be3 h5 34. Qxg7+ Kxg7 35. Rxh5 Rxh5 36. gxh5 Kh6 37. Bf7 Nc4 38. b3 Nxe3+ 39. fxe3 Rc8 40. Rc1 b4 41. c4 Kg7 42. Be6 Rh8 43. Rh1 Kh6 44. Kf3 Rb8 45. Bf7 Kg7 46. Bg6 Kh6 47. Rd1 a5 48. Rd5 Ra8 49. Rb5 Ra7 50. Rb8 Bf6 51. Re8 Bg7 52. Re6 Bf8 53. f6 Ra6 54. Re8 e4+ 55. Bxe4 d5 56. Rxf8 dxe4+ 57. Kxe4 g4 58. f7 Kg7 59. Rg8+ Kxf7 60. Rxg4 Re6+ 61. Kf3 Re5 62. Rh4 Kg7 63. Kf4 Rc5 64. e4 a4 65. e5 a3 66. Kf5 Rc6 67. h6+ Kh7 68. e6 Rc5+ 69. Kf6 Ra5 70. e7 Ra6+ 71. Kf7 Ra7 72. Kf8 Kh8 73. e8Q Rf7+ 74. Kxf7+ 1-0

[Event "Warsaw YMCA Winter-D 182nd"]
[Site "Warsaw"]
[Date "2017.02.10"]
[Round "6"]
[White "Derylo, Kamil"]
[Black "Borys, Marek"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "1268"]
[BlackElo "1270"]
[PlyCount "171"]
[EventDate "2017.01.10"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Nxe4 7. Bxe4 Nf6 8. Bd3 Bg4 9. Be3 e6 10. h3 Bxf3 11. Qxf3 Bd6 12. 0-0 0-0 13. Bg5 Be7 14. c3 Re8 15. Rfe1 h6 16. Bh4 a5 17. Kh1 Qd5 18. Re3 Qxf3 19. Rxf3 Nh5 20. Bxe7 Rxe7 21. Rg1 Nf6 22. g4 Nh7 23. h4 g6 24. Re3 Kg7 25. f4 Nf6 26. f5 Nd7 27. fxg6 fxg6 28. Rge1 Rae8 29. Bc4 e5 30. Bb3 Kf6 31. Rf1+ Kg7 32. dxe5 Nxe5 33. g5 hxg5 34. hxg5 Ng4 35. Rg3 Re1 36. Rgg1 Rh8+ 37. Kg2 Rxf1 38. Kxf1 Rf8+ 39. Ke2 Ne5 40. Rg3 Re8 41. Re3 Re7 42. a3 Kf8 43. Bc2 Kf7 44. Bb3+ Kf8 45. Bc2 Kf7 46. b3 Ke8 47. b4 axb4 48. axb4 Kd7 49. Bd3 Nf7 50. Rxe7+ Kxe7 51. Bxg6 Nxg5 52. Kd3 Kd6 53. Be4 b6 54. c4 c5 55. b5 Ne6 56. Ke3 Ke5 57. Bd5 Nd4 58. Bg8 Nc2+ 59. Kd3 Nd4 60. Ke3 Nf5+ 61. Kd3 Kf4 62. Bd5 Nd6 63. Bc6 Nf7 64. Bd5 Ne5+ 65. Ke2 Ng4 66. Kd3 Nf2+ 67. Ke2 Ng4 68. Kd3 Nf6 69. Bc6 Nh5 70. Bd5 Nf6 71. Bc6 Ng8 72. Bd5 Ne7 73. Bc6 Ng6 74. Bd5 Ne5+ 75. Ke2 Ng4 76. Kd3 Nf2+ 77. Ke2 Nh3 78. Kd3 Ng1 79. Bc6 Nf3 80. Bd5 Nd4 81. Bc6 Nb3 82. Bd5 Nd4 83. Bc6 Nf5 84. Bd5 Ne7 85. Bc6 Ke5 86. Be4 1/2-1/2

[Event "Warsaw YMCA Winter-D 182nd"]
[Site "Warsaw"]
[Date "2017.02.03"]
[Round "5"]
[White "Borys, Marek"]
[Black "Met, Waldemar"]
[Result "0-1"]
[ECO "D24"]
[WhiteElo "1270"]
[PlyCount "128"]
[EventDate "2017.01.10"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 dxc4 4. e3 Nf6 5. Bxc4 a6 6. a4 Nc6 7. 0-0 Bb4 8. Nc3 0-0 9. Qc2 h6 10. Rd1 Qe8 11. Ne4 Nxe4 12. Qxe4 Bd6 13. Bd2 Ne7 14. b4 c6 15. h3 Ng6 16. Bc3 Bd7 17. Ne5 Ne7 18. Nxd7 Qxd7 19. Qb1 Nd5 20. Be1 Rfc8 21. e4 Nc7 22. Qd3 Rd8 23. Kh1 Be7 24. Bc3 b5 25. axb5 Nxb5 26. Bxb5 cxb5 27. d5 exd5 28. exd5 Bd6 29. Ra2 Re8 30. Rda1 Qe7 31. g3 Qb7 32. Kg1 Rec8 33. Qd4 f6 34. Qe4 Re8 35. Qd3 Kh8 36. Kh2 Rec8 37. Be1 Rc4 38. Qf5 Rd4 39. Rd2 Rxb4 40. Rc2 Rc4 41. Rxc4 bxc4 42. Rb1 Qc7 43. Bc3 a5 44. Re1 Bb4 45. Bxb4 axb4 46. Qh5 Qd7 47. Re6 Rf8 48. Qf3 b3 49. Qe4 b2 50. Rb6 c3 51. d6 Rd8 52. Rb7 Qxd6 53. Qg6 Qf8 54. Rf7 Qg8 55. Rxf6 b1Q 56. Qxb1 gxf6 57. Qb6 Qf8 58. Qc6 Rc8 59. Qe4 c2 60. Qe3 c1Q 61. Qf3 Re8 62. g4 Qd6+ 63. Kg2 Qcf4 64. Qxf4 Qxf4 0-1

[Event "Warsaw YMCA Winter-D 182nd"]
[Site "Warsaw"]
[Date "2017.01.24"]
[Round "3"]
[White "Borys, Marek"]
[Black "Papis, Mateusz"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1270"]
[BlackElo "1214"]
[PlyCount "73"]
[EventDate "2017.01.10"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 c5 2. e4 cxd4 3. Qxd4 Nc6 4. Qd1 Nf6 5. Nc3 e5 6. Bc4 Bb4 7. Bg5 Bxc3+ 8. bxc3 h6 9. Bxf6 Qxf6 10. Nf3 Qg6 11. 0-0 Qxe4 12. Bd5 Qf4 13. Bb3 0-0 14. Qd6 Re8 15. Rfe1 Kh8 16. Rad1 f6 17. Bf7 Re7 18. Bd5 Re8 19. Re4 Qf5 20. Nh4 Qh7 21. Rg4 Qxc2 22. Ng6+ Kh7 23. Nf8+ Kh8 24. Bf7 Qxd1+ 25. Qxd1 Rxf8 26. Bg6 d6 27. Rh4 Be6 28. Qd2 d5 29. Rxh6+ Kg8 30. Rh4 Rfd8 31. Qd3 Kf8 32. Rh7 d4 33. Qg3 dxc3 34. Bc2 Nd4 35. Qxg7+ Ke8 36. Rh8+ Bg8 37. Rxg8# 1-0

[Event "Warsaw YMCA Winter-D 182nd"]
[Site "Warsaw"]
[Date "2017.01.17"]
[Round "2"]
[White "Markiewicz, Janusz"]
[Black "Borys, Marek"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1259"]
[BlackElo "1270"]
[PlyCount "113"]
[EventDate "2017.01.10"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. Nf3 Bg4 6. Bc4 Bxf3 7. Qxf3 Qh4+ 8. g3 Qf6 9. Qb3 Nh6 10. Rf1 Qg6 11. Bxh6 Qxh6 12. Bxf7+ Kd8 13. dxe5 Kc7 14. Nd2 Nd7 15. e6 Nc5 16. Qf3 Rd8 17. 0-0-0 Nxe6 18. Qc3 Kc8 19. Qe5 Nc7 20. g4 Bd6 21. Qf5+ Kb8 22. e5 Be7 23. Qf2 Bg5 24. Qe2 Rxd2 25. Rxd2 Rd8 26. Rfd1 Na6 27. e6 Rxd2 28. Rxd2 Bxd2+ 29. Qxd2 Qh4 30. Qd6+ Ka8 31. e7 Qe1+ 32. Qd1 Qe3+ 33. Kb1 Qxe7 34. Bc4 Nc7 35. b3 h6 36. Qd2 Kb8 37. Qf4 a6 38. Bd3 Ka8 39. Qf5 Ka7 40. Qa5 Nd5 41. Qd2 Qe5 42. Qf2+ Ka8 43. Qf8+ Ka7 44. Qc5+ Kb8 45. Qf8+ Ka7 46. Qf2+ Ka8 47. Qf8+ Ka7 48. Qc5+ Kb8 49. Qf8+ Ka7 50. Qc5+ Kb8 51. Qf8+ Ka7 52. Qc5+ Kb8 53. Qf8+ Ka7 54. Qc5+ Kb8 55. Qf8+ Ka7 56. Qf2+ Ka8 57. Qf8+ 1/2-1/2

[Event "Warsaw YMCA Winter-D 182nd"]
[Site "Warsaw"]
[Date "2017.01.10"]
[Round "1"]
[White "Borys, Marek"]
[Black "Oles, Jan"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1270"]
[BlackElo "1221"]
[PlyCount "37"]
[EventDate "2017.01.10"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 h6 3. c4 b6 4. cxd5 Qxd5 5. Nc3 Qh5 6. Bf4 c6 7. e3 e6 8. a3 g5 9. Bxb8 Rxb8 10. Qa4 Bd7 11. Qxa7 Bd6 12. Ne4 Bb4+ 13. axb4 Rd8 14. Qxb6 f6 15. Nd6+ Ke7 16. Qc5 g4 17. Qxh5 gxf3 18. gxf3 Kxd6 19. Qc5+ 1-0

[Event "Warsaw YMCA Autumn-E 178th"]
[Site "Warsaw"]
[Date "2016.11.29"]
[Round "11"]
[White "Borys, Marek"]
[Black "Szopa, Andrzej"]
[Result "1-0"]
[ECO "D31"]
[BlackElo "1163"]
[PlyCount "76"]
[EventDate "2016.09.19"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. cxd5 exd5 6. dxc5 Qa5 7. Bd2 Qxc5 8. e3 Bxc3 9. Bxc3 f6 10. Qb3 Nc6 11. Bb5 Nge7 12. 0-0 0-0 13. Rac1 Qb6 14. Qa4 Rd8 15. Nd4 Rd7 16. Be2 a6 17. Nxc6 bxc6 18. Bd3 c5 19. Qh4 Ng6 20. Qh5 d4 21. exd4 cxd4 22. Qe2 dxc3 23. Qe8+ Nf8 24. Bc4+ Rd5 25. Bxd5+ Be6 26. Bxe6+ Qxe6 27. Qxa8 cxb2 28. Rc8 Qd6 29. Rxf8+ Qxf8 30. Qxf8+ Kxf8 31. Rb1 Ke7 32. Rxb2 g5 33. Rb6 f5 34. Rxa6 h5 35. Rb6 f4 36. f3 g4 37. fxg4 hxg4 38. Kf2 Kf7 1-0

[Event "Warsaw YMCA Autumn-E 178th"]
[Site "Warsaw"]
[Date "2016.11.24"]
[Round "10"]
[White "Oles, Jan"]
[Black "Borys, Marek"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1208"]
[PlyCount "50"]
[EventDate "2016.09.19"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. c5 Nf6 4. b4 Be7 5. Nf3 b6 6. e3 a5 7. Bb5+ c6 8. Bxc6+ Nxc6 9. Qa4 Bd7 10. b5 Na7 11. c6 Bc8 12. 0-0 0-0 13. Bb2 Qc7 14. Nbd2 Nxb5 15. Qxb5 Ba6 16. Qa4 Bxf1 17. Kxf1 b5 18. Qc2 Bd6 19. e4 dxe4 20. Nxe4 Nxe4 21. Qxe4 Be7 22. Bc1 Rfc8 23. d5 exd5 24. Qxd5 Qxc6 25. Qf5 Qc4+ 0-1

