[Event "Warsaw YMCA Autumn-D 193rd"]
[Site "Warsaw"]
[Date "2017.12.12"]
[Round "13"]
[White "Zbijowski, Patryk"]
[Black "Olsztynski, Jan"]
[Result "1-0"]
[ECO "A23"]
[BlackElo "1366"]
[PlyCount "53"]
[EventDate "2017.09.19"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 Nf6 3. g3 d5 4. cxd5 cxd5 5. Bg2 e5 6. e3 Nc6 7. Nge2 Be6 8. d4 e4 9. 0-0 Nb4 10. Nf4 Bf5 11. f3 Be7 12. Re1 0-0 13. a3 Nc6 14. Qb3 exf3 15. Bxf3 Be4 16. Nxe4 dxe4 17. Bg2 Na5 18. Qc2 Rc8 19. Qd1 Qb6 20. b4 Nc4 21. Qb3 Rfd8 22. Bb2 Nxb2 23. Qxb2 Qb5 24. Rac1 g5 25. Ne2 Qd3 26. Nc3 a6 27. Bf1 1-0

[Event "Warsaw YMCA Autumn-D 193rd"]
[Site "Warsaw"]
[Date "2017.12.07"]
[Round "12"]
[White "Olsztynski, Jan"]
[Black "Sloniewski, Jakub"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1366"]
[BlackElo "1148"]
[PlyCount "33"]
[EventDate "2017.09.19"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Ng4 5. d4 d6 6. h3 Nh6 7. Bf4 cxd4 8. cxd4 dxe5 9. Bxh6 gxh6 10. d5 Qa5+ 11. Nc3 Nb4 12. Bb5+ Bd7 13. Bxd7+ Kxd7 14. Nxe5+ Ke8 15. a3 Qc7 16. Qa4+ Kd8 17. Nxf7+ 1-0

[Event "Warsaw YMCA Autumn-D 193rd"]
[Site "Warsaw"]
[Date "2017.11.28"]
[Round "11"]
[White "Olsztynski, Jan"]
[Black "Markiewicz, Janusz"]
[Result "0-1"]
[ECO "C21"]
[WhiteElo "1366"]
[BlackElo "1203"]
[PlyCount "54"]
[EventDate "2017.09.19"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Bc4 Bb4+ 4. c3 d5 5. Bb5+ c6 6. Bxc6+ bxc6 7. cxb4 dxe4 8. Ne2 d3 9. Ng3 Qd4 10. Nc3 Nf6 11. 0-0 0-0 12. Re1 Qxb4 13. Ngxe4 Nxe4 14. Rxe4 Qd6 15. Be3 Bf5 16. Rd4 Qg6 17. Na4 Nd7 18. g4 Ne5 19. f3 h5 20. h3 hxg4 21. hxg4 Be6 22. Nc5 Bd5 23. Ne4 f5 24. Ng5 fxg4 25. fxg4 Nf3+ 26. Nxf3 Rxf3 27. Qe1 Re8 0-1

[Event "Warsaw YMCA Autumn-D 193rd"]
[Site "Warsaw"]
[Date "2017.11.21"]
[Round "10"]
[White "Papis, Mateusz"]
[Black "Olsztynski, Jan"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1219"]
[BlackElo "1366"]
[PlyCount "55"]
[EventDate "2017.09.19"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 Nc6 6. Be2 a5 7. 0-0 Be7 8. c4 Nb6 9. d5 Nd4 10. Nxd4 cxd4 11. d6 Bg5 12. Bxg5 Qxg5 13. Qxd4 Qd8 14. Nc3 0-0 15. f4 f5 16. c5 Nd5 17. Nxd5 exd5 18. Qxd5+ Kh8 19. Bf3 Rb8 20. Qd4 b6 21. c6 dxc6 22. Bxc6 Bd7 23. Bxd7 Qxd7 24. Rfe1 Rfe8 25. Rac1 Rb7 26. Qd5 Re6 27. Rc7 Rxc7 28. dxc7 1-0

[Event "Warsaw YMCA Autumn-D 193rd"]
[Site "Warsaw"]
[Date "2017.11.14"]
[Round "9"]
[White "Olsztynski, Jan"]
[Black "Derylo, Maksymilian"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "1366"]
[BlackElo "1085"]
[PlyCount "119"]
[EventDate "2017.09.19"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. f4 Bc5 6. Nf3 b6 7. Nc3 Nf6 8. e5 Ng4 9. Ne4 0-0 10. Nxc5 bxc5 11. h3 Nh6 12. g4 f6 13. Be3 fxe5 14. fxe5 Qa5+ 15. Bd2 Qb6 16. Bc3 Nf7 17. Qd3 Bb7 18. Rh2 Rad8 19. 0-0-0 d6 20. exd6 Rxd6 21. Qe2 Rfd8 22. Rxd6 Rxd6 23. Qe3 Qd8 24. Rd2 Rxd2 25. Bxd2 Qd5 26. c4 Qd6 27. Bc3 e5 28. Bd3 Nd4 29. Be4 Bxe4 30. Qxe4 h6 31. Bxd4 cxd4 32. Qa8+ Kh7 33. Qxa7 Qe6 34. b3 Qf6 35. Qb7 Qf4+ 36. Kc2 e4 37. Nd2 Ng5 38. h4 e3 39. hxg5 exd2 40. Qg2 d3+ 41. Kd1 Qxg5 42. Qe4+ g6 43. Qxd3 Qxg4+ 44. Kxd2 Qg2+ 45. Qe2 Qxe2+ 46. Kxe2 Kg7 47. c5 Kf7 48. b4 Ke7 49. c6 Kd6 50. b5 Kc7 51. a4 Kb6 52. a5+ Kc7 53. a6 Kb6 54. Kf3 h5 55. Kf4 h4 56. Kf3 g5 57. Kg4 h3 58. Kxh3 Ka7 59. c7 g4+ 60. Kxg4 1-0

[Event "Warsaw YMCA Autumn-D 193rd"]
[Site "Warsaw"]
[Date "2017.11.07"]
[Round "8"]
[White "Szelejewska, Maria"]
[Black "Olsztynski, Jan"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1154"]
[BlackElo "1366"]
[PlyCount "101"]
[EventDate "2017.09.19"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 h6 7. Bh4 Be7 8. Be2 0-0 9. Nxc6 bxc6 10. 0-0 d5 11. exd5 cxd5 12. Bf3 Ba6 13. Re1 Qd6 14. Bg3 Qb6 15. Nxd5 Qd8 16. Nxe7+ Qxe7 17. Bd6 Qd7 18. Bxf8 Qxd1 19. Raxd1 Rxf8 20. Re5 Rc8 21. Ra5 Bc4 22. Rxa7 Bd5 23. c3 Rb8 24. b3 Bxf3 25. gxf3 Nd5 26. c4 Nb6 27. Rd6 Kf8 28. c5 Nd5 29. Rdd7 Rc8 30. Rxf7+ Kg8 31. Rxg7+ Kh8 32. Rh7+ Kg8 33. Rag7+ Kf8 34. Rh8+ Kxg7 35. Rxc8 Kf7 36. Rd8 Ke7 37. Rd6 Nb4 38. a4 Nd5 39. a5 Nc7 40. b4 Nd5 41. Rxd5 exd5 42. a6 Kd7 43. a7 Kc6 44. a8Q+ Kb5 45. Qa5+ Kc4 46. Kf1 d4 47. Ke2 d3+ 48. Kd2 h5 49. Qa6+ Kd5 50. Kxd3 h4 51. Qd6# 1-0

[Event "Warsaw YMCA Autumn-D 193rd"]
[Site "Warsaw"]
[Date "2017.11.02"]
[Round "5"]
[White "Olsztynski, Jan"]
[Black "Kwiecinski, Rafal"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1366"]
[BlackElo "1162"]
[PlyCount "143"]
[EventDate "2017.09.19"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d5 4. exd5 Qxd5 5. Nc3 Qh5 6. Nb5 Na6 7. Bf4 c6 8. Nc3 Nb4 9. Bc4 Nf6 10. Qd2 Bf5 11. Bb3 Rd8 12. 0-0-0 Bg4 13. Rhe1 Nfd5 14. Nxd5 Nxd5 15. Bxd5 Rxd5 16. c4 Rd7 17. d5 Bxf3 18. gxf3 cxd5 19. cxd5 0-0 20. d6 Rc8+ 21. Kb1 exd6 22. Rc1 Rcd8 23. Qd3 Qh4 24. Bg3 Qb4 25. Qb3 Qa5 26. Bh4 g5 27. Bg3 Qf5+ 28. Ka1 a5 29. h4 h6 30. hxg5 hxg5 31. f4 g4 32. Bh4 Rb8 33. Qa4 Ra8 34. Qe4 Qb5 35. Qe2 Qb4 36. Rc4 Bxb2+ 37. Kb1 Qb6 38. Qxb2 Qa6 39. Rec1 b5 40. Rc6 Qb7 41. Qc3 Rf8 42. Rg1 f5 43. f3 b4 44. Qc4+ d5 45. Rg6+ Kh7 46. Qc6 Qxc6 47. Rxc6 gxf3 48. Rcg6 d4 49. Bf2 d3 50. R6g5 Rf6 51. Rh5+ Rh6 52. Rxh6+ Kxh6 53. Be3 Re7 54. Re1 Rc7 55. Rf1 Rc3 56. Rd1 Kh5 57. Bd2 Rc4 58. Be3 Rc3 59. Bd4 Ra3 60. Bb2 f2 61. Bxa3 bxa3 62. Rf1 Kg4 63. Rxf2 Kg3 64. Rd2 Kxf4 65. Rxd3 Ke4 66. Rxa3 f4 67. Kc1 f3 68. Kd2 Kf4 69. Ke1 Kg3 70. Kf1 a4 71. Rxa4 f2 72. Ra3+ 1-0

[Event "Warsaw YMCA Autumn-D 193rd"]
[Site "Warsaw"]
[Date "2017.10.31"]
[Round "7"]
[White "Olsztynski, Jan"]
[Black "Matyszkiewicz, Radoslaw"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1366"]
[BlackElo "1314"]
[PlyCount "114"]
[EventDate "2017.09.19"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Qb3 Nxc4 7. Qxc4 d6 8. d4 cxd4 9. cxd4 dxe5 10. dxe5 Nxe5 11. Nxe5 Qa5+ 12. Qc3 Qd5 13. 0-0 Bf5 14. Nf3 Rg8 15. Qe5 Qd7 16. Nc3 g5 17. Bxg5 Rxg5 18. Nxg5 f6 19. Qb5 fxg5 20. Qxd7+ Bxd7 21. Rfe1 0-0-0 22. Rac1 Kb8 23. Red1 e6 24. Nb5 Be7 25. Nd6 Bc6 26. Nf7 Rd5 27. Rxd5 exd5 28. Re1 Bf6 29. Re6 Bxb2 30. Nxg5 d4 31. Rd6 Kc7 32. Nf7 Bb5 33. Rd5 Kc6 34. Rd8 d3 35. f4 Kc7 36. Rd5 Kc6 37. Rd8 Kc5 38. Ne5 Bd4+ 39. Rxd4 Kxd4 40. Kf2 d2 41. Nf3+ Kd3 42. Nxd2 Kxd2 43. g4 Kd3 44. f5 Ke4 45. f6 Bc4 46. Kg3 Ke5 47. g5 Kf5 48. h4 Bf7 49. a3 b5 50. Kf3 a5 51. Ke3 b4 52. axb4 axb4 53. Kd3 b3 54. Kc3 Kg4 55. h5 Kxh5 56. g6 hxg6 57. Kb2 g5 0-1

[Event "Warsaw YMCA Autumn-D 193rd"]
[Site "Warsaw"]
[Date "2017.10.24"]
[Round "6"]
[White "Derylo, Adam"]
[Black "Olsztynski, Jan"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1299"]
[BlackElo "1366"]
[PlyCount "44"]
[EventDate "2017.09.19"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Nxd5 cxd5 9. c4 dxc4 10. Bxc4 Qa5+ 11. Qd2 Qxe5+ 12. Qe2 Bb4+ 13. Kd1 Qd4+ 14. Bd3 Ba6 15. Be3 Qxd3+ 16. Qxd3 Bxd3 17. a3 Ba5 18. Bc5 Bb6 19. Rc1 Rc8 20. Kd2 Bxc5 21. Kxd3 0-0 22. Ke2 Bd4 0-1

[Event "Warsaw YMCA Autumn-D 193rd"]
[Site "Warsaw"]
[Date "2017.10.10"]
[Round "4"]
[White "Rejniak, Wojciech"]
[Black "Olsztynski, Jan"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1223"]
[BlackElo "1366"]
[PlyCount "69"]
[EventDate "2017.09.19"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 e6 3. e4 Nc6 4. Nc3 a6 5. d3 e5 6. Be2 d6 7. Nd5 h6 8. h3 Nf6 9. 0-0 Bd7 10. Qb3 Nxd5 11. exd5 Nd4 12. Nxd4 cxd4 13. Qxb7 Be7 14. Qb3 Bg5 15. Qc2 Rc8 16. Qd1 0-0 17. b3 Bxc1 18. Rxc1 Qg5 19. Bg4 Bxg4 20. Qxg4 Qxg4 21. hxg4 Rb8 22. Rb1 a5 23. a3 Rb7 24. b4 axb4 25. axb4 Rfb8 26. b5 Ra8 27. Ra1 Rba7 28. Rxa7 Rxa7 29. Rb1 Kf8 30. Rc1 Rc7 31. Ra1 f6 32. Ra8+ Ke7 33. b6 Rd7 34. Ra7 Ke8 35. b7 1-0

[Event "Warsaw YMCA Autumn-D 193rd"]
[Site "Warsaw"]
[Date "2017.10.03"]
[Round "3"]
[White "Olsztynski, Jan"]
[Black "Oles, Jan"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1366"]
[BlackElo "1251"]
[PlyCount "77"]
[EventDate "2017.09.19"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 e5 4. Bc4 h6 5. d4 cxd4 6. cxd4 Bb4+ 7. Nc3 Qa5 8. Bd2 exd4 9. Nd5 Bxd2+ 10. Qxd2 Qxd2+ 11. Nxd2 Kd8 12. Nf3 d6 13. Nf4 Nge7 14. Bxf7 Rf8 15. Ne6+ Bxe6 16. Bxe6 Rf4 17. 0-0-0 Rxe4 18. Rhe1 Rxe1 19. Rxe1 Ng6 20. Re4 Nge5 21. Nxd4 Nd3+ 22. Kc2 Nxf2 23. Nxc6+ bxc6 24. Rf4 Ke7 25. Bf5 Rf8 26. Rxf2 g6 27. Re2+ Kf6 28. Be4 Kg5 29. Bf3 d5 30. Re6 Rc8 31. Re7 d4 32. Rxa7 c5 33. Ra5 Kf4 34. Kd3 g5 35. h3 Kg3 36. Kc4 Kf2 37. Rxc5 Rxc5+ 38. Kxc5 d3 39. Kc4 1-0

[Event "Warsaw YMCA Autumn-D 193rd"]
[Site "Warsaw"]
[Date "2017.09.28"]
[Round "2"]
[White "Wyczesany, Dariusz"]
[Black "Olsztynski, Jan"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "1366"]
[PlyCount "38"]
[EventDate "2017.09.19"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 Nc6 4. Nf3 d6 5. d3 e5 6. Be2 Bg4 7. 0-0 Be7 8. h3 Bd7 9. Nd5 Nf6 10. Nxe7 Qxe7 11. c3 0-0 12. Qe1 h6 13. Nh4 exf4 14. Nf5 Bxf5 15. exf5 Rfe8 16. Rf2 Nh5 17. Qd1 Ng3 18. Bg4 Qe1+ 19. Kh2 Qxf2 0-1

[Event "Warsaw YMCA Autumn-D 193rd"]
[Site "Warsaw"]
[Date "2017.09.19"]
[Round "1"]
[White "Olsztynski, Jan"]
[Black "Jaroszuk, Marcin"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1366"]
[BlackElo "1177"]
[PlyCount "119"]
[EventDate "2017.09.19"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Bc4 Nc6 4. Nf3 Nf6 5. Ng5 Ne5 6. Qxd4 Nxc4 7. Qxc4 d5 8. exd5 Qxd5 9. Qxd5 Nxd5 10. Bd2 Bf5 11. c4 Nb6 12. b3 Rd8 13. 0-0 Bxb1 14. Re1+ Be7 15. Bb4 Nc8 16. Raxb1 Kf8 17. Bxe7+ Nxe7 18. Rbd1 Rd6 19. Rxd6 cxd6 20. Rd1 f6 21. Rxd6 Nc6 22. Nf3 Ke7 23. Rd2 Rd8 24. Rxd8 Kxd8 25. Kf1 Kd7 26. Ke2 Nb4 27. a3 Nc2 28. Kd3 Nxa3 29. Kc3 b5 30. Kb4 Nb1 31. Kxb5 Kc7 32. c5 Nc3+ 33. Ka6 Kc6 34. Kxa7 Kxc5 35. Nd2 Nd1 36. f4 Ne3 37. g3 Nf5 38. Kb7 Kb4 39. Kc6 g5 40. Kd5 Ng7 41. Ne4 Nh5 42. fxg5 fxg5 43. Nxg5 h6 44. Nf7 Nf6+ 45. Ke6 Ng4 46. h3 Nf2 47. h4 Ne4 48. g4 Nc5+ 49. Kf5 Nxb3 50. Nxh6 Nd4+ 51. Ke4 Kc5 52. g5 Ne6 53. Ke5 Ng7 54. g6 Kc6 55. Kf6 Nh5+ 56. Kf7 Kd6 57. g7 Nxg7 58. Kxg7 Ke6 59. h5 Ke7 60. Ng4 1-0

[Event "Warsaw YMCA Autumn-E 178th"]
[Site "Warsaw"]
[Date "2016.12.05"]
[Round "12"]
[White "Olsztynski, Jan"]
[Black "Majek, Waldemar"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "1174"]
[BlackElo "1163"]
[PlyCount "74"]
[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. e4 e5 2. d4 exd4 3. Bc4 Nf6 4. e5 d5 5. Qxd4 c5 6. Qd3 Qa5+ 7. Bd2 dxc4 8. Qe4 Qxd2+ 9. Kxd2 Nxe4+ 10. Ke3 Ng5 11. f4 Ne6 12. c3 b5 13. Nf3 Bb7 14. Nbd2 Bxf3 15. Nxf3 Be7 16. Rad1 0-0 17. Rd2 Rd8 18. Rxd8+ Nxd8 19. Rd1 Nbc6 20. Rd7 a5 21. g3 Ra7 22. Rd1 b4 23. Rd2 h6 24. Rd1 Ne6 25. h4 Nf8 26. f5 Rd7 27. Rxd7 Nxd7 28. Ke4 Nb6 29. Nd2 f6 30. exf6 Bxf6 31. Ke3 bxc3 32. bxc3 Bxc3 33. Ne4 Bd4+ 34. Kd2 Na4 35. g4 c3+ 36. Kc2 Nb4+ 37. Kc1 Be3+ 0-1

[Event "Warsaw YMCA Autumn-E 178th"]
[Site "Warsaw"]
[Date "2016.11.29"]
[Round "11"]
[White "Papis, Mateusz"]
[Black "Olsztynski, Jan"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1131"]
[BlackElo "1174"]
[PlyCount "129"]
[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. e4 c5 2. Nf3 Nc6 3. Bc4 d6 4. h3 g6 5. c3 Bg7 6. d3 Nf6 7. Bg5 Bd7 8. Qd2 a6 9. Bh6 0-0 10. Bxg7 Kxg7 11. Qe3 b5 12. Bb3 Na5 13. Bd1 Qc7 14. Nh2 h5 15. g4 hxg4 16. hxg4 Qc8 17. f4 Nxg4 18. Nxg4 Bxg4 19. Bxg4 Qxg4 20. f5 Rh8 21. Rg1 Qh4+ 22. Kd1 Qh3 23. Qe2 Qh2 24. Rg2 Qh1+ 25. Kc2 Rh6 26. fxg6 Rxg6 27. Rh2 Qg1 28. Qh5 Rg2+ 29. Rxg2+ Qxg2+ 30. Nd2 Rh8 31. Qf5 Rh2 32. Qf4 e5 33. Qe3 c4 34. Rg1 cxd3+ 35. Kxd3 Nc4 36. Nxc4 bxc4+ 37. Kxc4 Kf8 38. Rxg2 Rxg2 39. Qb6 Ke7 40. a4 Re2 41. Qb7+ Ke6 42. b4 Re3 43. b5 axb5+ 44. axb5 f6 45. Qd5+ Ke7 46. Qc6 Kf7 47. b6 Ke7 48. b7 d5+ 49. Kxd5 Rd3+ 50. Kc4 Rd8 51. Qc7+ Rd7 52. Qxd7+ Kxd7 53. b8Q f5 54. exf5 e4 55. Qe5 e3 56. f6 e2 57. Qxe2 Kc6 58. f7 Kd7 59. f8R Kd6 60. Qh5 Ke6 61. Ra8 Kf6 62. Ra6+ Kg7 63. Qe5+ Kf7 64. Qc7+ Ke8 65. Ra8# 1-0

[Event "Warsaw YMCA Autumn-E 178th"]
[Site "Warsaw"]
[Date "2016.11.25"]
[Round "10"]
[White "Olsztynski, Jan"]
[Black "Mezykowska, Emilia"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "1174"]
[BlackElo "1261"]
[PlyCount "52"]
[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. e4 e5 2. d4 exd4 3. Bc4 Nf6 4. e5 d5 5. exf6 dxc4 6. Qe2+ Be6 7. fxg7 Bxg7 8. Nd2 Qe7 9. Ngf3 Nd7 10. 0-0 Nb6 11. b3 d3 12. cxd3 cxd3 13. Qxd3 Bxa1 14. Re1 Qd7 15. Qb1 Bg7 16. Bb2 Bxb2 17. Qxb2 0-0-0 18. Rc1 Bg4 19. h3 Bxh3 20. Kh2 Bxg2 21. Kxg2 Rhg8+ 22. Kf1 Qd3+ 23. Ke1 Rge8+ 24. Kd1 Qxf3+ 25. Kc2 Rxd2+ 26. Kxd2 Re2+ 0-1

[Event "Warsaw YMCA Autumn-E 178th"]
[Site "Warsaw"]
[Date "2016.11.14"]
[Round "9"]
[White "Olsztynski, Jan"]
[Black "Weglicki, Slawomir"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1174"]
[PlyCount "83"]
[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. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Qc2 a6 5. d4 cxd4 6. cxd4 e6 7. Bd3 g6 8. h3 Bg7 9. Bg5 Qb6 10. Qxc8+ Ke7 11. Bxf6+ Bxf6 12. Qc3 Nd7 13. e5 dxe5 14. dxe5 Bg7 15. 0-0 Rhc8 16. Qe1 Rc5 17. Nbd2 Rac8 18. Rb1 Nxe5 19. Nxe5 Rxe5 20. Qd1 Rd5 21. Be4 Rd4 22. Qe2 f5 23. Bf3 Rc2 24. Qe3 Rcxd2 25. Qa3+ Qb4 26. Rfd1 Qxa3 27. bxa3 b5 28. Rbc1 Rxd1+ 29. Rxd1 Rxd1+ 30. Bxd1 e5 31. a4 b4 32. Be2 a5 33. Bc4 g5 34. Bd3 e4 35. Bc2 Bd4 36. g4 e3 37. fxe3 Bxe3+ 38. Kg2 fxg4 39. Bxh7 gxh3+ 40. Kxh3 Kf6 41. Kg4 Ke5 42. Bc2 1/2-1/2

[Event "Warsaw YMCA Autumn-E 178th"]
[Site "Warsaw"]
[Date "2016.11.07"]
[Round "8"]
[White "Matyszkiewicz, Radoslaw"]
[Black "Olsztynski, Jan"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1227"]
[BlackElo "1174"]
[PlyCount "47"]
[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. e4 c5 2. Nc3 a6 3. g3 Nc6 4. Bg2 d6 5. f4 e5 6. d3 g6 7. Nf3 Bg7 8. 0-0 Nf6 9. a3 Be6 10. Ng5 d5 11. f5 gxf5 12. exf5 Bd7 13. Nxd5 h6 14. Nxf6+ Qxf6 15. Ne4 Qd8 16. Nxc5 Qb6 17. b4 a5 18. Be3 axb4 19. Qe2 Qc7 20. Nxd7 Qxd7 21. Bc5 Nd4 22. Qf2 bxa3 23. Bxa3 Qc7 24. f6 1-0

[Event "Warsaw YMCA Autumn-E 178th"]
[Site "Warsaw"]
[Date "2016.11.04"]
[Round "7"]
[White "Olsztynski, Jan"]
[Black "Ber, Piotr"]
[Result "1-0"]
[ECO "C21"]
[WhiteElo "1174"]
[BlackElo "1046"]
[PlyCount "77"]
[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. e4 e5 2. d4 exd4 3. Bc4 Bb4+ 4. c3 dxc3 5. bxc3 Bc5 6. Bxf7+ Kf8 7. Bxg8 Bxf2+ 8. Kxf2 Qh4+ 9. g3 Qxe4 10. Bd5 Qf5+ 11. Qf3 Qxf3+ 12. Nxf3 c6 13. Ba3+ Ke8 14. Re1+ Kd8 15. Be7+ Kc7 16. Bb3 b6 17. Nbd2 Na6 18. Ne4 Nc5 19. Nxc5 bxc5 20. Bxc5 Bb7 21. Rad1 Rhe8 22. Rxe8 Rxe8 23. Re1 Rxe1 24. Kxe1 d6 25. Bd4 c5 26. Bxg7 Bxf3 27. Bc2 h5 28. Bd1 Bxd1 29. Kxd1 Kd7 30. h3 Ke6 31. Bf8 c4 32. g4 hxg4 33. hxg4 Kf6 34. Bh6 d5 35. g5+ Kg6 36. Ke2 a6 37. a4 a5 38. Ke3 Kf5 39. Kd4 1-0

[Event "Warsaw YMCA Autumn-E 178th"]
[Site "Warsaw"]
[Date "2016.10.24"]
[Round "6"]
[White "Szopa, Andrzej"]
[Black "Olsztynski, Jan"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1163"]
[BlackElo "1174"]
[PlyCount "121"]
[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. e4 c5 2. f4 d6 3. Nf3 Nc6 4. c3 g6 5. d4 cxd4 6. Nxd4 Bg7 7. Bb5 Bd7 8. Qa4 Nxd4 9. cxd4 Bxb5 10. Qxb5+ Qd7 11. Qxd7+ Kxd7 12. e5 Rc8 13. Nc3 Nh6 14. Be3 Nf5 15. Bf2 Rc4 16. Rd1 Rhc8 17. 0-0 Rb4 18. Rd2 Rcc4 19. Rfd1 f6 20. g4 Nh6 21. Nd5 Rb5 22. Ne3 Rcb4 23. b3 Ra5 24. h3 Ra6 25. Rc1 Rbb6 26. Rdc2 Rc6 27. Nc4 b5 28. d5 Rc8 29. e6+ Kd8 30. Ne3 Rxc2 31. Rxc2 f5 32. g5 Ng8 33. Kf1 h6 34. h4 Rb6 35. Ke2 Rb7 36. Be1 b4 37. Nc4 Rb5 38. Bf2 Rxd5 39. Bxa7 Bd4 40. Bb6+ Bxb6 41. Nxb6 Rc5 42. Rxc5 dxc5 43. Na4 Kc7 44. Nxc5 Kd6 45. Nd3 Kxe6 46. Nxb4 Kd6 47. Kd3 e5 48. fxe5+ Kxe5 49. Ke3 hxg5 50. hxg5 f4+ 51. Kf3 Kf5 52. Nd3 Kxg5 53. Nxf4 Kf5 54. a4 g5 55. Nd5 g4+ 56. Kg3 Ke5 57. Nb6 Nf6 58. a5 Kd6 59. a6 Kc6 60. a7 Kxb6 61. a8Q 1-0

[Event "Warsaw YMCA Autumn-E 178th"]
[Site "Warsaw"]
[Date "2016.10.18"]
[Round "5"]
[White "Olsztynski, Jan"]
[Black "Oles, Jan"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1174"]
[BlackElo "1208"]
[PlyCount "66"]
[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. e4 e5 2. d4 exd4 3. Bc4 Nc6 4. Nf3 Qf6 5. Ng5 Nh6 6. 0-0 Bc5 7. Nf3 d6 8. h3 0-0 9. c3 dxc3 10. Nxc3 Ne5 11. Be2 Nxf3+ 12. Bxf3 c6 13. Qd2 Qg6 14. Qd1 Bxh3 15. Re1 Ng4 16. Re2 Ne5 17. Re1 f5 18. Be3 Nxf3+ 19. Qxf3 Bg4 20. Qg3 Bxe3 21. Rxe3 f4 22. Qh4 fxe3 23. fxe3 Bf3 24. Qh3 Bxe4 25. Nxe4 Qxe4 26. Rc1 Rae8 27. Rc3 Qb1+ 28. Kh2 Rf1 29. Qd7 Rh1+ 30. Kg3 Rf8 31. Qe6+ Kh8 32. Qe7 Qg6+ 33. Qg5 Qxg5# 0-1

[Event "Warsaw YMCA Autumn-E 178th"]
[Site "Warsaw"]
[Date "2016.10.14"]
[Round "4"]
[White "Ruta, Grzegorz"]
[Black "Olsztynski, Jan"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "1006"]
[BlackElo "1174"]
[PlyCount "54"]
[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 c6 3. Nc3 Nf6 4. Nf3 e6 5. c5 Nbd7 6. b4 b6 7. e3 Be7 8. Bd3 0-0 9. h3 Bb7 10. 0-0 b5 11. Re1 Qc7 12. e4 a6 13. e5 Ne8 14. Qc2 h6 15. a3 f6 16. Bf4 f5 17. Nd2 Rd8 18. Nb3 Ra8 19. Re3 Bh4 20. Re2 Kh8 21. Nd2 Be7 22. Re3 Bh4 23. Nf3 Be7 24. Re2 Ra7 25. Bg3 Ra8 26. Bh4 Nb8 27. Bg3 Nd7 1/2-1/2

[Event "Warsaw YMCA Autumn-E 178th"]
[Site "Warsaw"]
[Date "2016.10.03"]
[Round "3"]
[White "Olsztynski, Jan"]
[Black "Derylo, Kamil"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1174"]
[BlackElo "1113"]
[PlyCount "114"]
[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. e4 c5 2. c3 Nf6 3. f3 e6 4. d4 b6 5. Bg5 cxd4 6. cxd4 Be7 7. e5 Nd5 8. Bxe7 Qxe7 9. Qc1 Bb7 10. Ne2 Nc6 11. Qd2 Rc8 12. Nbc3 Nxc3 13. Nxc3 Qh4+ 14. g3 Qxd4 15. Qxd4 Nxd4 16. 0-0-0 Bxf3 17. Ba6 Rc7 18. Rxd4 Bxh1 19. Kb1 Bc6 20. Rc4 0-0 21. Nb5 Bxb5 22. Rxc7 Bxa6 23. Rxa7 Bb5 24. Rb7 Rc8 25. b3 h6 26. Rxb6 Bd3+ 27. Kb2 Rc2+ 28. Ka3 Rxh2 29. Rb8+ Kh7 30. b4 Bc4 31. b5 Rxa2+ 32. Kb4 Bd5 33. Kc5 Ra3 34. b6 Rxg3 35. b7 Rb3 36. Rf8 Bxb7 37. Rxf7 Bc6 38. Kc4 Rf3 39. Rxf3 Bxf3 40. Kd3 g5 41. Ke3 g4 42. Kf4 Kg6 43. Kg3 Kf5 44. Kf2 Kxe5 45. Ke3 d5 46. Kf2 d4 47. Kg3 d3 48. Kf2 g3+ 49. Kxf3 d2 50. Ke3 g2 51. Kxd2 g1Q 52. Ke2 Ke4 53. Kd2 Qe3+ 54. Kd1 Qf2 55. Kc1 Kd3 56. Kb1 Kc3 57. Ka1 Qb2# 0-1

[Event "Warsaw YMCA Autumn-E 178th"]
[Site "Warsaw"]
[Date "2016.09.28"]
[Round "2"]
[White "Rejniak, Wojciech"]
[Black "Olsztynski, Jan"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1258"]
[BlackElo "1174"]
[PlyCount "125"]
[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. Nf3 c5 2. c4 d6 3. g3 Nc6 4. Bg2 Bd7 5. d4 cxd4 6. Nxd4 Qa5+ 7. Bd2 Qc5 8. Nb5 Ne5 9. Bxb7 Rb8 10. Bg2 Nxc4 11. a4 Nxb2 12. Qb3 a6 13. Be3 Be6 14. Qxb2 Qc8 15. Nxd6+ exd6 16. Bc6+ Bd7 17. Bxd7+ Kxd7 18. Qd4 Rb7 19. 0-0 Be7 20. Qxg7 Bf6 21. Qxf7+ Kd8 22. Qf8+ Kd7 23. Qxc8+ Kxc8 24. Ra2 Ne7 25. Nd2 Kd7 26. Ne4 Bg7 27. Rd1 Nc8 28. Nc5+ Kc7 29. Nxb7 Kxb7 30. Bd4 Bxd4 31. Rxd4 Rd8 32. Rb2+ Ka7 33. Rbd2 Rd7 34. e4 Nb6 35. Rxd6 Rxd6 36. Rxd6 Nc4 37. Rd7+ Kb6 38. Rxh7 Ka5 39. f4 Kxa4 40. e5 Kb4 41. e6 Nd6 42. Rd7 Ne8 43. Rd8 Nf6 44. e7 a5 45. e8Q Nxe8 46. Rxe8 a4 47. Ra8 a3 48. f5 Kb3 49. f6 Kb2 50. f7 a2 51. Rxa2+ Kxa2 52. f8Q Kb3 53. g4 Kc4 54. g5 Kd4 55. g6 Kd5 56. g7 Kc6 57. g8R Kd5 58. Rg7 Ke5 59. Re7+ Kd4 60. Qd8+ Kc5 61. Rc7+ Kb6 62. Qb8+ Ka6 63. Ra7# 1-0

[Event "Warsaw YMCA Autumn-E 178th"]
[Site "Warsaw"]
[Date "2016.09.20"]
[Round "1"]
[White "Olsztynski, Jan"]
[Black "Borys, Marek"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1174"]
[PlyCount "80"]
[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. e4 c5 2. c3 e6 3. Nf3 Nc6 4. d4 cxd4 5. cxd4 Bb4+ 6. Nc3 d5 7. e5 h6 8. a3 Bxc3+ 9. bxc3 a6 10. Bd3 Nge7 11. 0-0 Na5 12. Rb1 Bd7 13. Bf4 b5 14. Qc1 Qc7 15. Bd2 Nc4 16. Bf4 Rc8 17. h3 Qa5 18. Ra1 Nb6 19. Bd2 Nc4 20. Bf4 Qc7 21. Ra2 Nb6 22. Rc2 Na4 23. Bd2 Nc6 24. Qe1 Nb6 25. Qe2 Na5 26. Rb1 Nac4 27. Bc1 Na4 28. Rb3 Qa5 29. Qe1 Nab6 30. Ra2 Na4 31. Rc2 Ke7 32. Bf4 Rc7 33. Qc1 Rhc8 34. Be2 Ncb6 35. Bd2 Nc4 36. Bf4 Nab6 37. Bd1 Qa4 38. Ra2 Qa5 39. Rc2 Na4 40. Be2 Nab6 1/2-1/2

[Event "Mazowiec-chT op 1516"]
[Site "Poland"]
[Date "2016.01.10"]
[Round "6.7"]
[White "Olsztynski, Jan"]
[Black "Kwiatkowski, Wlodzimierz"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "1114"]
[BlackElo "1747"]
[PlyCount "54"]
[EventDate "2015.11.29"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. Bd3 cxd4 6. b3 dxe4 7. Nxe4 Nf6 8. Nxf6+ gxf6 9. Bb2 e5 10. Bc4 Bg4 11. h3 Bh5 12. 0-0 Qc7 13. Re1 0-0-0 14. Bd3 Bb4 15. Bf5+ Kb8 16. Rf1 Ne7 17. Bd3 Nd5 18. a3 Bc3 19. Bxc3 Nxc3 20. Qd2 e4 21. Bxe4 Nxe4 22. Qd3 Bxf3 23. gxf3 Ng5 24. h4 Rhg8 25. hxg5 Rxg5+ 26. Kh1 Rh5+ 27. Kg1 Qh2# 0-1

[Event "Mazowiec-chT op 1516"]
[Site "Poland"]
[Date "2016.01.10"]
[Round "5.8"]
[White "Olsztynski, Jan"]
[Black "Wasylewski, Marcin"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "1114"]
[BlackElo "1094"]
[PlyCount "52"]
[EventDate "2015.11.29"]
[EventType "team-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. Bc4 e6 7. Bb3 Nbd7 8. f3 Nc5 9. Ba4+ Nxa4 10. Nxa4 Bd7 11. Nc3 Be7 12. Be3 0-0 13. Qd2 Rc8 14. 0-0-0 b5 15. g4 b4 16. Nb1 Qa5 17. a3 Rb8 18. h4 Rfc8 19. h5 e5 20. Nb3 Qa4 21. g5 Nxe4 22. fxe4 Qxb3 23. g6 bxa3 24. gxh7+ Kh8 25. c3 axb2+ 26. Qxb2 Qxb2# 0-1

[Event "Mazowiec-chT op 1516"]
[Site "Poland"]
[Date "2015.12.13"]
[Round "4.15"]
[White "Krol, Roman"]
[Black "Olsztynski, Jan"]
[Result "1-0"]
[ECO "A39"]
[BlackElo "1114"]
[PlyCount "39"]
[EventDate "2015.11.29"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. Nc3 Nc6 7. d4 b6 8. Ne5 Bb7 9. e3 d6 10. Nxc6 Qd7 11. d5 e6 12. Rb1 Ba6 13. b3 Ne8 14. Bb2 Nc7 15. Re1 Bb7 16. Ne2 Bxb2 17. Rxb2 exd5 18. cxd5 Nb5 19. a4 Nc7 20. Nf4 1-0

[Event "Mazowiec-chT op 1516"]
[Site "Poland"]
[Date "2015.11.29"]
[Round "1.3"]
[White "Kaminski, Lukasz"]
[Black "Olsztynski, Jan"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1399"]
[BlackElo "1114"]
[PlyCount "73"]
[EventDate "2015.11.29"]
[EventType "team-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 Nc6 3. Nc3 d6 4. h3 g6 5. Bc4 Bg7 6. 0-0 Nd4 7. Nd5 Nf6 8. c3 Nxf3+ 9. Qxf3 0-0 10. Re1 Be6 11. Nxf6+ exf6 12. Bd3 Qd7 13. b3 Rfe8 14. Bb2 f5 15. exf5 Bxf5 16. Bxf5 Qxf5 17. Qxf5 gxf5 18. Kf1 b5 19. Re2 b4 20. Rae1 Kf8 21. Ba1 Rxe2 22. Rxe2 Re8 23. Ke1 Rxe2+ 24. Kxe2 a5 25. Kd3 d5 26. Bb2 Ke7 27. a3 Kd6 28. f4 Kc6 29. g3 h5 30. Bc1 d4 31. Kc4 dxc3 32. dxc3 Bxc3 33. a4 Be1 34. Be3 Bxg3 35. Bd2 Bh2 36. Be3 Bg3 37. Bd2 1/2-1/2

