[Event "POL-chT2"]
[Site "Poronin"]
[Date "2013.09.15"]
[Round "9.29"]
[White "Stepien, Marcin"]
[Black "Leszner, Mariusz"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2158"]
[BlackElo "2172"]
[PlyCount "85"]
[EventDate "2013.09.06"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Wisznia Mala OKSiR"]
[BlackTeam "Gostynin Gostmat 83"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nc3 g6 2. e4 d6 3. d4 Bg7 4. Nf3 Nf6 5. Be2 0-0 6. 0-0 c6 7. h3 Qc7 8. a4 a5 9. Re1 Nbd7 10. Bc4 e5 11. dxe5 Nxe5 12. Nxe5 dxe5 13. Bg5 Qe7 14. Qd2 Rd8 15. Qe3 Rd4 16. b3 Be6 17. Bd3 Qb4 18. Ne2 Rd7 19. Rab1 Rad8 20. Ng3 Rd4 21. Kh1 Qf8 22. Qf3 Qe7 23. Ne2 R4d6 24. Qe3 Qc7 25. Qa7 h6 26. Be3 Qc8 27. Kh2 Rxd3 28. cxd3 Rxd3 29. Ng3 h5 30. b4 h4 31. Nf1 Nxe4 32. bxa5 Nd6 33. a6 b5 34. axb5 Nxb5 35. Qb7 Ra3 36. Ra1 Rb3 37. Qxc8+ Bxc8 38. a7 Nxa7 39. Rxa7 Be6 40. Nd2 Rd3 41. Nf3 e4 42. Ra8+ Bf8 43. Ng5 1-0

[Event "POL-chT2"]
[Site "Poronin"]
[Date "2013.09.14"]
[Round "8.17"]
[White "Leszner, Mariusz"]
[Black "Helaszek, Edward"]
[Result "0-1"]
[ECO "C25"]
[WhiteElo "2172"]
[BlackElo "2049"]
[PlyCount "50"]
[EventDate "2013.09.06"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Gostynin Gostmat 83"]
[BlackTeam "Pegow Wieza"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nc3 Nc6 3. f4 exf4 4. Nf3 g5 5. Bc4 Bg7 6. Nd5 h6 7. a3 d6 8. d4 Nf6 9. h4 Nxe4 10. hxg5 hxg5 11. Rxh8+ Bxh8 12. Qe2 f5 13. Nxc7+ Qxc7 14. Nxg5 Qg7 15. Bxf4 Nxd4 16. Qh5+ Ke7 17. Nxe4 fxe4 18. Bg5+ Kd7 19. Rd1 Kc7 20. c3 Nc6 21. Bf4 Ne5 22. Rd5 Bd7 23. Qd1 Qxg2 24. Be2 Qh1+ 25. Bf1 Qh4+ 0-1

[Event "POL-chT2"]
[Site "Poronin"]
[Date "2013.09.13"]
[Round "7.17"]
[White "Chalupnik, Marcin"]
[Black "Leszner, Mariusz"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2195"]
[BlackElo "2172"]
[PlyCount "102"]
[EventDate "2013.09.06"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Warszawa YMCA"]
[BlackTeam "Gostynin Gostmat 83"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 Nc6 5. Qd2 e5 6. Nge2 f5 7. f3 Nf6 8. exf5 Bxf5 9. Ng3 Nxd4 10. Bxd4 exd4 11. Nxf5 gxf5 12. Qxd4 0-0 13. 0-0-0 Kh8 14. Qh4 c6 15. g4 Qb6 16. Bc4 d5 17. Bd3 fxg4 18. Rhg1 gxf3 19. Rg4 Rae8 20. Rf4 Ne4 21. Rxf8+ Rxf8 22. Nxe4 Qxb2+ 23. Kd2 dxe4 24. Qxe4 Bh6+ 25. Ke1 Qg7 26. Bf1 Qc3+ 27. Kf2 Bg7 28. Rd7 Qc5+ 29. Qe3 Qxc2+ 30. Kg1 f2+ 31. Kh1 Qg6 32. Qg3 b5 33. Rxa7 Bd4 34. Qxg6 hxg6 35. Rc7 c5 36. Rb7 b4 37. Kg2 Ra8 38. Bc4 Re8 39. Bf1 Re1 40. Rb6 Kg7 41. Rc6 Ra1 42. Ra6 Kh6 43. Ra4 Kg5 44. Ra6 Kf4 45. Ra8 Ke3 46. Ra6 Kd2 47. Ra4 Kc2 48. h4 Kb2 49. Ra6 Rxa2 50. Rxg6 Ra1 51. Rd6 Kc3 0-1

[Event "POL-chT2"]
[Site "Poronin"]
[Date "2013.09.12"]
[Round "6.17"]
[White "Leszner, Mariusz"]
[Black "Musialkiewicz, Pawel"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2172"]
[BlackElo "2191"]
[PlyCount "96"]
[EventDate "2013.09.06"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Gostynin Gostmat 83"]
[BlackTeam "Gniezno LKS Chrobry"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. g3 d5 2. Bg2 c6 3. Nf3 Bg4 4. d3 e6 5. c3 Nd7 6. 0-0 Bd6 7. Nbd2 Ne7 8. Qa4 Bh5 9. e4 0-0 10. d4 c5 11. exd5 exd5 12. Re1 Nc6 13. Nh4 cxd4 14. Nf5 Nc5 15. Qb5 a6 16. Qf1 dxc3 17. bxc3 Bg6 18. Bh3 Bxf5 19. Bxf5 Qf6 20. Bh3 Qxc3 21. Rb1 Rfe8 22. Bg2 Rxe1 23. Qxe1 Nd3 24. Qe3 Bc5 25. Bb2 Bxe3 26. Bxc3 Nxf2 27. Kf1 d4 28. Nc4 Ng4 29. Be1 Nxh2+ 30. Ke2 Re8 31. Rxb7 Nd8 32. Rd7 Bg5+ 33. Kd1 Ng4 34. Rxd4 h5 35. Rd5 Ne6 36. Bf3 Rc8 37. Bxg4 hxg4 38. Ne5 Rc1+ 39. Ke2 Rc2+ 40. Kd3 Rxa2 41. Nxg4 Ra3+ 42. Ke4 Be7 43. Nh2 g6 44. g4 Ng5+ 45. Kf4 Ne6+ 46. Ke4 Nc5+ 47. Kd4 Rh3 48. Bb4 Ne6+ 0-1

[Event "POL-chT2"]
[Site "Poronin"]
[Date "2013.09.11"]
[Round "5.23"]
[White "Leszner, Mariusz"]
[Black "Pinkas, Karol"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2172"]
[BlackElo "2286"]
[PlyCount "79"]
[EventDate "2013.09.06"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Gostynin Gostmat 83"]
[BlackTeam "Jaworzno JKSz MCKiS"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. b3 c6 5. Bb2 Nf6 6. h3 e5 7. g4 Be6 8. Bg2 Ba3 9. Bxa3 Qxa3 10. Nf3 Nbd7 11. 0-0 h5 12. g5 Nd5 13. Re1 Nf4 14. Nxe5 Nxe5 15. Rxe5 0-0-0 16. Re3 Qa5 17. h4 Nxg2 18. Kxg2 Rd4 19. Ne4 Bd5 20. Qf3 Rxd2 21. c4 Bxe4 22. Rxe4 f5 23. b4 Qd8 24. Qxf5+ Kb8 25. Rae1 a5 26. bxa5 Rf8 27. Qxf8 Qxf8 28. Re8+ Qxe8 29. Rxe8+ Ka7 30. Re7 Rd4 31. Rxg7 Rxh4 32. Kf3 Rxc4 33. Ke3 Rc5 34. f4 Rxa5 35. Rh7 h4 36. g6 Ra3+ 37. Ke4 Rxa2 38. Rxh4 Rg2 39. Kf5 b5 40. Rg4 1/2-1/2

[Event "POL-chT2"]
[Site "Poronin"]
[Date "2013.09.10"]
[Round "4"]
[White "Leczycki, Pawel"]
[Black "Leszner, Mariusz"]
[Result "1/2-1/2"]
[ECO "A42"]
[WhiteElo "2038"]
[BlackElo "2172"]
[PlyCount "95"]
[EventDate "2013.09.06"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Gliwice Politechnika Slaska"]
[BlackTeam "Gostynin Gostmat 83"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nc6 5. d5 Nd4 6. Be3 c5 7. Nge2 Qb6 8. Nxd4 cxd4 9. Na4 Qa5+ 10. Bd2 Qc7 11. Bd3 Nf6 12. Rc1 0-0 13. c5 Ng4 14. cxd6 Qxd6 15. Rxc8 Raxc8 16. Qxg4 f5 17. exf5 b5 18. Bxb5 Qxd5 19. Ba6 gxf5 20. Qf3 Qe6+ 21. Qe2 Rc6 22. Bb5 Qxe2+ 23. Kxe2 Rg6 24. g3 e5 25. Rc1 a6 26. Bc4+ Kh8 27. Nc5 Rff6 28. Nxa6 Bf8 29. Nc7 f4 30. Bd5 Rh6 31. h4 fxg3 32. fxg3 Rhg6 33. Rg1 Rg4 34. Bg5 Rd6 35. Kf3 h5 36. Be4 Rd7 37. Nd5 Rf7+ 38. Nf6 Bg7 39. Bd5 Rf8 40. Kg2 Bxf6 41. Rf1 Kg7 42. Bf3 Bxg5 43. Bxg4 Rxf1 44. Kxf1 Bxh4 45. Bxh5 Bxg3 46. Bf3 Kf6 47. Ke2 Kf5 48. Kd3 1/2-1/2

[Event "POL-chT2"]
[Site "Poronin"]
[Date "2013.09.09"]
[Round "3.11"]
[White "Leszner, Mariusz"]
[Black "Perdek, Miroslaw"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2172"]
[BlackElo "2245"]
[PlyCount "57"]
[EventDate "2013.09.06"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Gostynin Gostmat 83"]
[BlackTeam "Wroclaw KS Polonia Votum II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e5 7. Qd2 Nge7 8. Bh6 Bxh6 9. Qxh6 Nd4 10. 0-0-0 Be6 11. f4 Qc7 12. Nf3 0-0-0 13. fxe5 dxe5 14. Ng5 b5 15. Nxe6 fxe6 16. Bh3 b4 17. Na4 c4 18. c3 Ne2+ 19. Kb1 Qc6 20. Qe3 Qxa4 21. Bxe6+ Kb8 22. Qxe2 cxd3 23. Rxd3 Nc6 24. Bd5 bxc3 25. Rxc3 Nd4 26. Qd2 Rc8 27. Rhc1 Qb5 28. Qg5 Rce8 29. Rc8+ 1-0

[Event "POL-chT2"]
[Site "Poronin"]
[Date "2013.09.08"]
[Round "2.41"]
[White "Halas, Przemyslaw"]
[Black "Leszner, Mariusz"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1962"]
[BlackElo "2172"]
[PlyCount "94"]
[EventDate "2013.09.06"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz SSz Pocztowiec"]
[BlackTeam "Gostynin Gostmat 83"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. Bf4 Nc6 5. e3 e5 6. dxe5 dxe5 7. Qxd8+ Nxd8 8. Bg3 c6 9. 0-0-0 f5 10. Nf3 Nf7 11. h4 Ngh6 12. Nd2 Ng4 13. Be2 Nfh6 14. Rde1 0-0 15. Bxg4 Nxg4 16. f3 Nxe3 17. Rxe3 f4 18. Re2 fxg3 19. Nce4 Bf5 20. b3 Rad8 21. Kc2 Bh6 22. Rd1 Rd4 23. Rde1 Rfd8 24. Nf1 Bf4 25. Kc3 Bxe4 26. Rxe4 Rd3+ 27. Kc2 Kg7 28. R4e2 Kh6 29. Ne3 Bxe3 30. Rxe3 Rd2+ 31. Kc3 Rxg2 32. Rxe5 Rf2 33. Rg1 Rxf3+ 34. Kb4 Rd4 35. Re7 Rg4 36. Rxb7 g2 37. Rxa7 Rf1 38. Rxg2 Rxg2 39. Kc5 Rf6 40. a4 Rg4 41. a5 Rxh4 42. a6 Rh5+ 43. Kb6 c5+ 44. Kb5 Rh3 45. Rb7 Rxb3+ 46. Kxc5 Ra3 47. a7 Rfa6 0-1

[Event "POL-chT2"]
[Site "Poronin"]
[Date "2013.09.07"]
[Round "1"]
[White "Leszner, Mariusz"]
[Black "Platek, Michal"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2172"]
[BlackElo "1962"]
[PlyCount "108"]
[EventDate "2013.09.06"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Gostynin Gostmat 83"]
[BlackTeam "Myslenice MLKSz"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. g3 Bd6 5. Bg2 Ne7 6. Nf3 Nbc6 7. 0-0 Bg4 8. c3 Qd7 9. b4 0-0 10. Nbd2 Bh3 11. Qc2 Bxg2 12. Kxg2 Qf5 13. Qxf5 Nxf5 14. a4 Rfe8 15. Nb3 Re2 16. b5 Nce7 17. g4 Nh6 18. Bxh6 gxh6 19. Na5 b6 20. Nb7 Bf4 21. Rfe1 Rxe1 22. Rxe1 Ng6 23. a5 Rb8 24. a6 Kf8 25. Re2 Re8 26. Rc2 Ke7 27. c4 dxc4 28. Rxc4 Kd7 29. h4 Re2 30. h5 Ne7 31. Kf1 Re4 32. Rc2 Nd5 33. Kg2 Ne7 34. Rb2 f5 35. gxf5 Nxf5 36. Rb4 Ng7 37. Kh3 Nxh5 38. Rc4 Ng7 39. Rc6 Ne6 40. d5 Ng5+ 41. Nxg5 hxg5 42. Rf6 Rd4 43. Rf7+ Ke8 44. Rxh7 Rxd5 45. Rh8+ Ke7 46. Ra8 Rxb5 47. Rxa7 Rb3+ 48. Kg4 Ra3 49. Ra8 b5 50. a7 b4 51. Nc5 Kd6 52. Nd3 Kc6 53. Rb8 Rxa7 54. Nxf4 gxf4 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Wysowa"]
[Date "2005.09.04"]
[Round "9.91"]
[White "Leszner, Mariusz"]
[Black "Krasiewicz, Piotr"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2240"]
[BlackElo "2009"]
[PlyCount "96"]
[EventDate "2005.08.27"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Lodz Szach Centrum"]
[BlackTeam "Zielonka Zieloni"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. b3 d5 3. exd5 exd5 4. Bb2 Nf6 5. Nf3 Be7 6. d4 0-0 7. Bd3 Bb4+ 8. c3 Re8+ 9. Ne5 Ba5 10. 0-0 c5 11. c4 cxd4 12. Bxd4 Bc7 13. f4 Nc6 14. Nxf7 Kxf7 15. Bxf6 Qxf6 16. Qh5+ Kf8 17. Qxh7 Be6 18. Nd2 Bg8 19. Qh3 Bb6+ 20. Kh1 Re3 21. Qf5 Qxf5 22. Bxf5 Nd4 23. Bg6 Re2 24. Rad1 dxc4 25. bxc4 Rc8 26. h4 Bxc4 27. Nxc4 Rxc4 28. Bd3 Rcc2 29. Bxe2 Nxe2 30. Rf3 Rxa2 31. Rd7 Ra1+ 32. Kh2 Bg1+ 33. Kh3 b5 34. f5 Bd4 35. Rb3 a6 36. Kg4 Bf6 37. Rb4 Ra3 38. Kh5 Rg3 39. Rg4 Rxg4 40. Kxg4 a5 41. Rb7 Nc3 42. Kh5 a4 43. g4 a3 44. g5 a2 45. Rb8+ Kf7 46. Rb7+ Ke8 47. Rb8+ Bd8 48. Ra8 Na4 0-1

[Event "POL-chT 2nd League"]
[Site "Wysowa"]
[Date "2005.09.03"]
[Round "8.91"]
[White "Trendota, Dawid"]
[Black "Leszner, Mariusz"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1995"]
[BlackElo "2240"]
[PlyCount "93"]
[EventDate "2005.08.27"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Mikolow AKS"]
[BlackTeam "Lodz Szach Centrum"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 d6 2. Nc3 g6 3. f4 Bg7 4. Nf3 c5 5. d4 cxd4 6. Nxd4 Nc6 7. Be3 Bd7 8. Qd2 Nf6 9. 0-0-0 0-0 10. h3 Rc8 11. g4 Nxd4 12. Bxd4 e5 13. fxe5 dxe5 14. Bxe5 Qa5 15. Bxf6 Bxf6 16. Qxd7 Rfd8 17. Qb5 Bg5+ 18. Kb1 Rxd1+ 19. Nxd1 Qd2 20. a3 Qxd1+ 21. Ka2 Rxc2 22. Bc4 Qd8 23. Rf1 Bf6 24. e5 Qc8 25. Bxf7+ Kxf7 26. Qd5+ Kf8 27. Rxf6+ Kg7 28. g5 Qc4+ 29. Qxc4 Rxc4 30. Rd6 Re4 31. e6 Kf8 32. Rd7 Rxe6 33. Rxh7 Rb6 34. b4 Rb5 35. h4 a6 36. Kb3 b6 37. Rb7 a5 38. Kc4 Re5 39. Rxb6 Re4+ 40. Kd5 Rxh4 41. bxa5 Ra4 42. a6 Rxa3 43. Kc6 Ke7 44. Kb7 Rd3 45. a7 Rd7+ 46. Ka6 Rd8 47. Rb8 1-0

[Event "POL-chT 2nd League"]
[Site "Wysowa"]
[Date "2005.09.02"]
[Round "7.79"]
[White "Leszner, Mariusz"]
[Black "Tomczak, Jacek"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2240"]
[BlackElo "2329"]
[PlyCount "32"]
[EventDate "2005.08.27"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Lodz Szach Centrum"]
[BlackTeam "Srem LKS Piast"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bc4 c6 6. Nge2 g6 7. 0-0 Bg7 8. Bf4 0-0 9. Qd2 b5 10. Bb3 Rd8 11. Qe3 b4 12. Na4 Nd5 13. Bxd5 cxd5 14. Qxe7 Nc6 15. Qc7 Qxa4 16. c4 Rd7 0-1

[Event "POL-chT 2nd League"]
[Site "Wysowa"]
[Date "2005.09.01"]
[Round "6.91"]
[White "Zgadzaj, Rafal"]
[Black "Leszner, Mariusz"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2185"]
[BlackElo "2240"]
[PlyCount "50"]
[EventDate "2005.08.27"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Chroscice LZS Victoria"]
[BlackTeam "Lodz Szach Centrum"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 b6 2. g3 Bb7 3. Bg2 e6 4. 0-0 f5 5. c4 c5 6. Nc3 Nf6 7. b3 Be7 8. Bb2 0-0 9. d4 cxd4 10. Qxd4 Nc6 11. Qd2 a6 12. Rfd1 Qc7 13. Rac1 Rad8 14. Qc2 Ng4 15. h3 Nxf2 16. Kxf2 Bc5+ 17. e3 f4 18. gxf4 Qxf4 19. Qe4 Qg5 20. Nd5 exd5 21. Qxd5+ Qxd5 22. Rxd5 d6 23. Rg5 g6 24. Re1 Rde8 25. h4 Nb4 0-1

[Event "POL-chT 2nd League"]
[Site "Wysowa"]
[Date "2005.08.30"]
[Round "4.91"]
[White "Leszner, Mariusz"]
[Black "Winter, Jacek"]
[Result "0-1"]
[ECO "C25"]
[WhiteElo "2240"]
[BlackElo "2106"]
[PlyCount "55"]
[EventDate "2005.08.27"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Lodz Szach Centrum"]
[BlackTeam "Przedwojow Debiut"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nc3 Bc5 3. g3 Nc6 4. Bg2 d6 5. Na4 Bb6 6. Nxb6 axb6 7. c3 f5 8. d4 exd4 9. cxd4 fxe4 10. d5 Nb4 11. Bxe4 Nf6 12. Bg2 Bf5 13. Kf1 Nc2 14. Rb1 0-0 15. Nf3 h6 16. Bf4 Qd7 17. Rc1 Qb5+ 18. Kg1 Qxb2 19. h3 Rxa2 20. Kh2 Nb4 21. Rxc7 Qxf2 22. Rg1 Nbxd5 23. Rxb7 Nxf4 24. gxf4 Be4 25. Qb3+ Bd5 26. Qxb6 Qxf3 27. Qb2 Rxb2 28. Rxb2 0-1

[Event "POL-chT 2nd League"]
[Site "Wysowa"]
[Date "2005.08.29"]
[Round "3.85"]
[White "Palosz, Andrzej"]
[Black "Leszner, Mariusz"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2164"]
[BlackElo "2240"]
[PlyCount "137"]
[EventDate "2005.08.27"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Kielce Fart"]
[BlackTeam "Lodz Szach Centrum"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 Nc6 5. h3 e5 6. Nf3 exd4 7. Nxd4 Nxd4 8. Bxd4 Nf6 9. Qf3 0-0 10. 0-0-0 Be6 11. e5 Ne8 12. exd6 Bxd4 13. Rxd4 Qg5+ 14. Kb1 Nxd6 15. Nd5 Qe5 16. Qd1 Nf5 17. Rd2 c5 18. f4 Qg7 19. Nc7 Rac8 20. Nxe6 fxe6 21. Bc4 Nd4 22. Rxd4 cxd4 23. Bxe6+ Kh8 24. Bxc8 Rxc8 25. Re1 Qf6 26. Re4 Rd8 27. Qd3 Rd7 28. g4 Qc6 29. a3 b5 30. Rxd4 Rxd4 31. Qxd4+ Kg8 32. Qd3 a6 33. Ka2 h6 34. h4 a5 35. Qb3+ Kf8 36. f5 gxf5 37. gxf5 Qe4 38. Qxb5 Qxh4 39. Qb8+ Kf7 40. Qc7+ Ke8 41. Qe5+ Kf7 42. Qe6+ Kg7 43. c4 h5 44. c5 Qf4 45. Qe7+ Kg8 46. Qe6+ Kg7 47. c6 h4 48. Qe7+ Kg8 49. Qe6+ Kg7 50. Qg6+ Kf8 51. f6 Qc4+ 52. Kb1 Qf1+ 53. Kc2 Qc4+ 54. Kd2 Qd4+ 55. Ke1 Qe3+ 56. Kf1 Qc1+ 57. Kg2 Qxb2+ 58. Kh3 Qc3+ 59. Kxh4 Qe1+ 60. Kh5 Qh1+ 61. Kg5 Qg2+ 62. Kh6 Qh1+ 63. Qh5 Qxc6 64. Kg6 Qe8+ 65. Kh6 Qe3+ 66. Qg5 Qh3+ 67. Kg6 Qd3+ 68. Kh6 Qh3+ 69. Kg6 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Wysowa"]
[Date "2005.08.28"]
[Round "2.73"]
[White "Leszner, Mariusz"]
[Black "Sendera, Jaroslaw"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "2240"]
[BlackElo "2339"]
[PlyCount "112"]
[EventDate "2005.08.27"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Lodz Szach Centrum"]
[BlackTeam "Rzeszow Zelmer II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 e5 7. Qd2 Nge7 8. Bh6 Bxh6 9. Qxh6 Nd4 10. Qd2 Be6 11. Nd5 Nxd5 12. exd5 Bd7 13. c3 Nf5 14. Nf3 0-0 15. 0-0-0 b5 16. h4 f6 17. g4 Ng7 18. h5 g5 19. h6 Ne8 20. Nh2 Qc8 21. Be4 Kh8 22. Rdg1 c4 23. d4 b4 24. cxb4 a5 25. bxa5 exd4 26. Qxd4 Rxa5 27. Nf3 c3 28. Nxg5 Ra4 29. b4 Rxa2 30. Nxh7 Qa6 31. Qxc3 Ra1+ 32. Bb1 Qa2 33. Qc2 Qxc2+ 34. Kxc2 Kxh7 35. Kb2+ Rxb1+ 36. Kxb1 Nc7 37. g5 Bf5+ 38. Kb2 Nxd5 39. gxf6 Nxb4 40. Rg7+ Kh8 41. f7 Nd3+ 42. Kc3 Ne5 43. Kd4 Nxf7 44. Ke3 Bh7 45. Rg3 Ne5 46. Rc1 Nf7 47. Rh3 Bf5 48. Rh5 Bg6 49. Rh4 Re8+ 50. Kd4 Re7 51. Kd5 Kh7 52. f4 Be4+ 53. Kd4 Nxh6 54. Re1 d5 55. Rg1 Re6 56. Rg5 Rg6 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Wysowa"]
[Date "2005.08.27"]
[Round "1.61"]
[White "Sygulski, Boguslaw"]
[Black "Leszner, Mariusz"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2277"]
[BlackElo "2240"]
[PlyCount "77"]
[EventDate "2005.08.27"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Rolnik Roza"]
[BlackTeam "Lodz Szach Centrum"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. f4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. Nf3 Bg4 8. 0-0 d5 9. e5 e6 10. h3 Bxf3 11. Rxf3 h5 12. Be3 Nh6 13. Bf2 h4 14. Ne2 Nf5 15. Ra3 Bh6 16. Qd3 g5 17. Rxa6 Rxa6 18. Qxa6 gxf4 19. Qxc6+ Kf8 20. Qc5+ Kg8 21. Qc3 Kh7 22. Qf3 Rg8 23. Nxf4 Qb8 24. b3 Rg5 25. Nh5 c5 26. c3 cxd4 27. cxd4 Qc7 28. Nf6+ Kg6 29. Qd3 Bg7 30. Bxh4 Bxf6 31. Bxg5 Bxg5 32. g4 Bc1 33. gxf5+ exf5 34. a4 Kg5 35. Ra2 f4 36. Rg2+ Kh6 37. Qf5 Be3+ 38. Kh2 Qe7 39. Qc8 1-0

[Event "Naleczow op"]
[Site "Naleczow"]
[Date "1989.??.??"]
[Round "?"]
[White "Leszner, Mariusz"]
[Black "Kempys, Marek"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2235"]
[BlackElo "2290"]
[PlyCount "116"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. e5 Nfd7 6. f4 0-0 7. Nf3 Nb6 8. Be2 Na6 9. 0-0 c6 10. Ne4 f6 11. Bh4 Bf5 12. Ng3 Be6 13. f5 Bd5 14. fxg6 hxg6 15. Bd3 Qe8 16. c3 dxe5 17. Nxe5 fxe5 18. Qg4 Rxf1+ 19. Rxf1 Bf7 20. dxe5 Nc5 21. Rxf7 Qxf7 22. Bxg6 Qe6 23. Nf5 Qxe5 24. Nxe7+ Kf8 25. Qf3+ Bf6 26. Bxf6 Qe1+ 27. Qf1 Qxf1+ 28. Kxf1 Nbd7 29. Bh4 Ne5 30. Bh5 Ncd3 31. Ng6+ Nxg6 32. Bxg6 Nxb2 33. Bf6 Nc4 34. h4 Ne3+ 35. Kg1 Ng4 36. Bd4 Rd8 37. Bh5 Nh6 38. Bxa7 Rd5 39. g4 Ra5 40. Be3 Kg7 41. Kf2 Rxa2+ 42. Kf3 Rh2 43. Bd4+ Kh7 44. Kg3 Rc2 45. Kf4 c5 46. Bf6 Kg8 47. g5 Rf2+ 48. Bf3 Nf5 49. g6 b5 50. h5 b4 51. cxb4 cxb4 52. Kg4 Kf8 53. g7+ Nxg7 54. h6 Ne8 55. Be5 Kg8 56. Kg3 Rf1 57. Be4 Nf6 58. Bd3 Rh1 1/2-1/2

[Event "Warsaw Cup"]
[Site "Warsaw"]
[Date "1987.??.??"]
[Round "7"]
[White "David, Pavel"]
[Black "Leszner, Mariusz"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2360"]
[BlackElo "2300"]
[PlyCount "91"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be2 Nf6 5. Nc3 0-0 6. 0-0 a6 7. h3 Nbd7 8. e5 Ne8 9. Bf4 c5 10. dxc5 Nxc5 11. Qd2 Ne6 12. Bh2 dxe5 13. Qxd8 Nxd8 14. Nxe5 Nf6 15. Na4 Nd5 16. Bf3 Nc6 17. Nxg6 hxg6 18. Bxd5 Bf5 19. Nb6 Bxc2 20. Nxa8 Rxa8 21. Bxc6 bxc6 22. Rac1 Be4 23. b3 e6 24. Rfe1 Bd5 25. Be5 f6 26. Bd6 a5 27. Rb1 Kf7 28. f3 e5 29. Re2 Ke6 30. Bc5 Bh6 31. Kf2 f5 32. Rbe1 e4 33. fxe4 fxe4 34. Rxe4+ Bxe4 35. Rxe4+ Kd5 36. Rh4 Bc1 37. Rc4 Bh6 38. Bb6 Bf8 39. Rd4+ Ke5 40. Rc4 Ra6 41. Bc5 Bh6 42. Be3 Bf8 43. Kf3 Bb4 44. h4 Kf5 45. Re4 c5 46. Bg5 1-0

[Event "Warsaw Cup"]
[Site "Warsaw"]
[Date "1987.??.??"]
[Round "9"]
[White "Kruszynski, Wlodzimierz"]
[Black "Leszner, Mariusz"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2330"]
[BlackElo "2300"]
[PlyCount "92"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 a6 7. Re1 Nc6 8. d5 Nb8 9. Bg5 h6 10. Bf4 Nbd7 11. Bf1 Nh5 12. Be3 Ne5 13. Nxe5 dxe5 14. Na4 e6 15. Bc5 Re8 16. d6 b5 17. Nc3 Bf8 18. Qd2 cxd6 19. Rad1 Bb7 20. Bxd6 b4 21. Na4 Qa5 22. Nc5 Bc6 23. Bxf8 Rxf8 24. Qd6 Rac8 25. Bxa6 Rfd8 26. Qxe5 Rxd1 27. Rxd1 Bb7 28. Bxb7 Rxc5 29. Qb8+ Kg7 30. e5 Rxc2 31. Be4 Re2 32. Bf3 Rxe5 33. g3 Qc5 34. Kg2 Rf5 35. Qd6 Nf6 36. Qxc5 Rxc5 37. Rd4 Rb5 38. Bc6 Rb6 39. Rc4 Nd5 40. Kf3 Ra6 41. Bxd5 exd5 42. Rxb4 Rxa2 43. Ke3 Ra1 44. Rd4 Rb1 45. Rd2 Kf6 46. Kd4 Ke6 1/2-1/2

[Event "Warsaw Cup"]
[Site "Warsaw"]
[Date "1987.??.??"]
[Round "1"]
[White "Lada, Marek"]
[Black "Leszner, Mariusz"]
[Result "0-1"]
[ECO "E74"]
[BlackElo "2300"]
[PlyCount "70"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 c5 6. d5 0-0 7. Bg5 b5 8. cxb5 a6 9. a4 Qa5 10. Bd2 axb5 11. Bxb5 Na6 12. Nf3 Nb4 13. 0-0 Bg4 14. h3 Bxf3 15. gxf3 Qc7 16. f4 e6 17. dxe6 fxe6 18. Bc4 d5 19. exd5 exd5 20. Nb5 Qc8 21. Bxb4 dxc4 22. Bc3 Qxh3 23. Bxf6 Bxf6 24. Qd5+ Kh8 25. Ra3 Qg4+ 26. Rg3 Qxf4 27. b3 cxb3 28. Rxb3 Qxa4 29. Ra3 Qg4+ 30. Rg3 Qf5 31. Qc4 Rad8 32. Rc1 Bd4 33. Rg2 Bxf2+ 34. Kh1 Qh5+ 35. Rh2 Qf3+ 0-1

[Event "Warsaw Cup"]
[Site "Warsaw"]
[Date "1987.??.??"]
[Round "5"]
[White "Leszner, Mariusz"]
[Black "Bielinski, Leszek"]
[Result "1-0"]
[ECO "C22"]
[WhiteElo "2300"]
[BlackElo "2220"]
[PlyCount "39"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Be7 5. Bd2 Nf6 6. Nc3 0-0 7. 0-0-0 d5 8. exd5 Nxd5 9. Qf3 Nxc3 10. Bxc3 Bd6 11. h4 Be6 12. Kb1 Qd7 13. Bd3 Rfe8 14. Qh5 f5 15. Nh3 h6 16. g4 fxg4 17. Ng5 hxg5 18. hxg5 Re7 19. Qh8+ Kf7 20. g6# 1-0

[Event "Warsaw Cup"]
[Site "Warsaw"]
[Date "1987.??.??"]
[Round "8"]
[White "Leszner, Mariusz"]
[Black "Bugajski, Robert"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2300"]
[BlackElo "2340"]
[PlyCount "97"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b3 Nf6 4. e5 Nd5 5. c4 Ne7 6. Nc3 Nbc6 7. h4 Ng6 8. Qe2 d6 9. exd6 Bxd6 10. Bb2 0-0 11. 0-0-0 e5 12. g3 Bg4 13. Bg2 f5 14. h5 Nge7 15. h6 g6 16. Qe1 Qd7 17. d3 Rae8 18. Rd2 Bxf3 19. Bxf3 Nd4 20. Bg2 a6 21. Nd5 e4 22. Nxe7+ Qxe7 23. dxe4 f4 24. Qd1 f3 25. Bxf3 Rxf3 26. Bxd4 Qxe4 27. Bb2 Be5 28. Bxe5 Rxe5 29. Rd8+ Kf7 30. Rd7+ Kf6 31. Qd6+ Kg5 32. Qd2+ Kf6 33. Rxh7 Rd3 34. Qf4+ Qxf4+ 35. gxf4 Re2 36. Rd1 Rc3+ 37. Kb1 Rcc2 38. Rd6+ Kf5 39. Rf7+ Kg4 40. Rxg6+ Kf3 41. Rd7 Rb2+ 42. Ka1 Rxa2+ 43. Kb1 Reb2+ 44. Kc1 Rxf2 45. Kb1 Rab2+ 46. Kc1 Rbc2+ 47. Kb1 Rb2+ 48. Ka1 Ra2+ 49. Kb1 1/2-1/2

[Event "Warsaw Cup"]
[Site "Warsaw"]
[Date "1987.??.??"]
[Round "2"]
[White "Leszner, Mariusz"]
[Black "Filipowicz, Andrzej"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2300"]
[BlackElo "2370"]
[PlyCount "44"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d5 5. Nbd2 Nf6 6. Bg2 b6 7. 0-0 Bb7 8. e5 Nd7 9. Re1 g5 10. h3 Bg7 11. Nf1 h6 12. c3 Ncxe5 13. N1h2 0-0 14. Nxe5 Nxe5 15. f4 gxf4 16. Bxf4 Ng6 17. Bd2 Qd6 18. Qg4 Kh7 19. Nf3 f5 20. Qh5 e5 21. c4 e4 22. cxd5 exf3 0-1

[Event "Warsaw Cup"]
[Site "Warsaw"]
[Date "1987.??.??"]
[Round "6"]
[White "Leszner, Mariusz"]
[Black "Gralka, Julian"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2300"]
[BlackElo "2315"]
[PlyCount "117"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. c4 Nf6 8. Nc3 e6 9. 0-0 Be7 10. b3 0-0 11. Bb2 a6 12. Qd3 b6 13. Nd4 Bb7 14. f4 Qc7 15. Kh1 Rac8 16. Rae1 Nd7 17. Qg3 Bf6 18. Nf3 g6 19. Ng5 Bg7 20. f5 exf5 21. exf5 Be5 22. Rxe5 dxe5 23. f6 Rfe8 24. Qh4 h5 25. Nge4 Bxe4 26. Nxe4 Re6 27. Qg5 Qc6 28. Qh6 Nxf6 29. Ng5 Rce8 30. Rxf6 Rxf6 31. Qh7+ Kf8 32. Ba3+ Qc5 33. Bxc5+ bxc5 34. h4 e4 35. Qh6+ Kg8 36. Qh7+ Kf8 37. Kh2 e3 38. Nf3 e2 39. Ne1 Re4 40. Qh6+ Kg8 41. g3 Rf2+ 42. Kh3 Rf1 43. Qd2 Rf5 44. a3 Rfe5 45. Kg2 Rd4 46. Qc3 Rde4 47. Kf3 Re6 48. b4 cxb4 49. axb4 R4e5 50. c5 Rf5+ 51. Kg2 Rf1 52. c6 Rxe1 53. Qxe1 Rxc6 54. Qxe2 Re6 55. Qc4 Kg7 56. Kf3 Kg8 57. Kf4 Kg7 58. Qd4+ Kh7 59. Kg5 1-0

[Event "Warsaw Cup"]
[Site "Warsaw"]
[Date "1987.??.??"]
[Round "10"]
[White "Leszner, Mariusz"]
[Black "Sarwinski, Miroslaw"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "2300"]
[BlackElo "2395"]
[PlyCount "46"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 a6 11. Re1 Qc7 12. Qe2 Be7 13. Nf5 exf5 14. Bf4 Qc5 15. Rad1 Kf8 16. b4 Qxb4 17. Qe5 Be6 18. Bxe6 fxe6 19. Qxe6 Re8 20. Qxf5 Qc4 21. g4 Qc8 22. Re6 Kf7 23. Rde1 Bd8 0-1

[Event "Warsaw Cup"]
[Site "Warsaw"]
[Date "1987.??.??"]
[Round "3"]
[White "Maniocha, Andrzej"]
[Black "Leszner, Mariusz"]
[Result "0-1"]
[ECO "E61"]
[BlackElo "2300"]
[PlyCount "80"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 c5 4. Nf3 Bg7 5. e3 0-0 6. Be2 b6 7. 0-0 Bb7 8. d5 d6 9. e4 a6 10. Rb1 e5 11. Ne1 Bc8 12. a3 Ne8 13. b4 f5 14. bxc5 bxc5 15. Na4 Nd7 16. Nf3 f4 17. Nd2 Nef6 18. f3 g5 19. Nb3 g4 20. Qe1 Rb8 21. Bd2 Qe8 22. Nc3 Qg6 23. Qh4 Bh6 24. fxg4 Kh8 25. h3 Rg8 26. Na5 Bg5 27. Qe1 Rxb1 28. Qxb1 h5 29. Nc6 Qg7 30. Qd1 Nf8 31. g3 fxg3 32. Nd8 N8h7 33. Ne6 Bxe6 34. dxe6 hxg4 35. h4 Qh6 36. Bxg5 Nxg5 37. Kg2 Qxh4 38. Rh1 Nh3 39. Bf1 Nh5 40. Nd5 Rf8 0-1

[Event "Warsaw Cup"]
[Site "Warsaw"]
[Date "1987.??.??"]
[Round "11"]
[White "Posnik, Krzysztof"]
[Black "Leszner, Mariusz"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2230"]
[BlackElo "2300"]
[PlyCount "29"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. g3 b6 5. c4 Bb7 6. Bg2 cxd4 7. exd4 Qc7 8. Nbd2 Bg7 9. 0-0 0-0 10. Re1 d6 11. Qe2 e6 12. b4 a6 13. Bb2 Nbd7 14. Rac1 Rfc8 15. h3 1/2-1/2

[Event "Warsaw Cup"]
[Site "Warsaw"]
[Date "1987.??.??"]
[Round "4"]
[White "Sapis, Witalis"]
[Black "Leszner, Mariusz"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2370"]
[BlackElo "2300"]
[PlyCount "61"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c3 b6 4. Bf4 e6 5. e3 Bb7 6. Bd3 Be7 7. h3 0-0 8. 0-0 Nc6 9. Nbd2 cxd4 10. cxd4 Nb4 11. Be2 Rc8 12. a3 Nc6 13. Qa4 a6 14. Rfc1 b5 15. Qd1 d6 16. a4 b4 17. a5 e5 18. dxe5 dxe5 19. Nxe5 Nxa5 20. Rxc8 Bxc8 21. Bf3 Be6 22. Qe2 b3 23. Ne4 Nxe4 24. Bxe4 Qb6 25. Qd3 h6 26. Nd7 Bxd7 27. Qxd7 Bb4 28. Rc1 Qb5 29. Qd4 Nb7 30. Bc6 Bc5 31. Qd5 1-0

