[Event "POL-chT3 Mazowiecki"]
[Site "Warsaw"]
[Date "2011.03.06"]
[Round "8.28"]
[White "Korajczyk, Dominika"]
[Black "Witkowski, Marcin"]
[Result "0-1"]
[ECO "B10"]
[PlyCount "128"]
[EventDate "2011.01.09"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Jablonna Lotos"]
[BlackTeam "Nowy Dwor Mazowiecki"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c6 2. Nf3 d5 3. Ne5 dxe4 4. f3 Nf6 5. fxe4 Nbd7 6. Nxf7 Kxf7 7. Bc4+ Ke8 8. 0-0 Ne5 9. d3 Nxc4 10. dxc4 Qxd1 11. Rxd1 e5 12. Be3 Be7 13. Nc3 Be6 14. b3 Kf7 15. Rf1 Rhf8 16. Ne2 Kg8 17. Rad1 Nxe4 18. Rxf8+ Rxf8 19. Rf1 Bc5 20. Bxc5 Nxc5 21. Rxf8+ Kxf8 22. b4 Bxc4 23. Kf1 Na6 24. a3 Nc7 25. Kf2 Kf7 26. Ng3 Nb5 27. a4 Na3 28. c3 Bb3 29. a5 Nb5 30. Nf5 Nxc3 31. Nd6+ Ke6 32. Nxb7 Nd1+ 33. Ke1 e4 34. Nc5+ Kd5 35. Nxb3 Ne3 36. Ke2 Nxg2 37. Kf2 Nh4 38. Ke3 Nf5+ 39. Ke2 Nd4+ 40. Nxd4 Kxd4 41. h3 Kc4 42. Ke3 Kxb4 43. Kxe4 Kxa5 44. Kd4 Kb5 45. Kc3 a5 46. Kb3 c5 47. h4 g6 48. Kc3 h6 49. Kb3 g5 50. hxg5 hxg5 51. Kc3 g4 52. Kd3 g3 53. Ke2 a4 54. Kf3 a3 55. Kxg3 a2 56. Kf2 a1R 57. Ke2 Ra3 58. Kd2 Kc4 59. Kc2 Ra2+ 60. Kb1 Rh2 61. Kc1 Kd3 62. Kb1 Kc3 63. Ka1 Kb3 64. Kb1 Rh1# 0-1

[Event "POL-chT3 Mazowiecki"]
[Site "Warsaw"]
[Date "2011.02.06"]
[Round "6.53"]
[White "Michalski, Maksymilian"]
[Black "Witkowski, Marcin"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "103"]
[EventDate "2011.01.09"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bialoleka PKS Agape II"]
[BlackTeam "Nowy Dwor Mazowiecki"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Bb5 Qb6 6. Bxc6+ bxc6 7. f4 f6 8. Nf3 Ba6 9. Be3 Qxb2 10. Nbd2 Qxc3 11. Kf2 cxd4 12. Bxd4 Bc5 13. Nb3 Bxd4+ 14. Nbxd4 Qb2+ 15. Kg3 fxe5 16. fxe5 Ne7 17. Nxe6 Nf5+ 18. Kh3 Bc8 19. Nc7+ Kd8 20. Nxa8 Ne3+ 21. Kh4 Nxd1 22. Raxd1 Kd7 23. Kg3 Qxa2 24. Rhe1 Re8 25. Nd4 Qa3+ 26. Kf2 Qb2+ 27. Kg1 Bb7 28. e6+ Kd8 29. Nf5 Qf6 30. e7+ Kd7 31. g4 g6 32. Nh6 Rxe7 33. Ng8 Rxe1+ 34. Rxe1 Qd4+ 35. Kh1 Bxa8 36. Re7+ Kd6 37. Rxh7 Qe4+ 38. Kg1 Qxg4+ 39. Kh1 Qf3+ 40. Kg1 d4 41. Rg7 Kc5 42. Rxg6 Qe3+ 43. Kh1 Qe4+ 44. Rg2 d3 45. Nf6 Qf3 46. Nd7+ Kd4 47. Kg1 Qxg2+ 48. Kxg2 d2 49. Nf6 d1Q 50. h4 c5+ 51. Kg3 Qf3+ 52. Kh2 0-1

[Event "POL-chT3 Mazowiecki"]
[Site "Warsaw"]
[Date "2011.01.23"]
[Round "3.42"]
[White "Witkowski, Marcin"]
[Black "Arbaszewski, Krzysztof"]
[Result "1-0"]
[ECO "B20"]
[PlyCount "163"]
[EventDate "2011.01.09"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Nowy Dwor Mazowiecki"]
[BlackTeam "Wyszkow"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Bc4 a6 3. a4 d6 4. Nc3 e6 5. d3 g6 6. Be3 Bg7 7. Qd2 Nc6 8. Nge2 Bd7 9. 0-0 h5 10. Nd1 h4 11. h3 Ne5 12. Bb3 Ne7 13. c3 Rc8 14. d4 cxd4 15. Bxd4 N7c6 16. Be3 d5 17. exd5 exd5 18. Bxd5 Qe7 19. c4 Rd8 20. Bb6 Rc8 21. Ndc3 g5 22. f3 0-0 23. Ne4 Nb4 24. c5 Nxd5 25. Qxd5 Rc6 26. Nd4 Rxb6 27. cxb6 Rd8 28. Qxb7 Qb4 29. Qc7 Qxd4+ 30. Nf2 Rc8 31. b7 Rxc7 32. b8Q+ Rc8 33. Qb7 Be6 34. Qe4 Qa7 35. Rac1 Rd8 36. Rfd1 Re8 37. Rd2 Ng6 38. Rcd1 Qb6 39. b4 Nf4 40. Rd6 Qb8 41. Rxa6 Bxh3 42. Qc6 Ne2+ 43. Kh1 Bxg2+ 44. Kxg2 h3+ 45. Kh1 Qg3 46. Qxe8+ Bf8 47. Rg6+ fxg6 48. Qe6+ Kh8 49. Qxh3+ Qxh3+ 50. Nxh3 Bxb4 51. Nxg5 Kg7 52. Rb1 Bd2 53. Ne4 Bf4 54. a5 Nd4 55. a6 Nc6 56. Rb7+ Kh6 57. a7 Nxa7 58. Rxa7 g5 59. Ra6+ Kh5 60. Nf6+ Kh4 61. Nd5 Bd2 62. Ra4+ Kg3 63. Ra2 Bc1 64. Rc2 Ba3 65. Rc3 Bb2 66. Rd3 Kh4 67. Kg2 Be5 68. Rd1 Kh5 69. Rh1+ Kg6 70. Ne7+ Kf6 71. Rh5 Kxe7 72. Rxg5 Bf6 73. Rb5 Kf7 74. Kg3 Bc3 75. Kg4 Ba1 76. f4 Bc3 77. Kg5 Bd2 78. Kf5 Bc3 79. Rb7+ Kf8 80. Ke6 Bd4 81. f5 Kg8 82. f6 1-0

[Event "POL-chT3 Mazowiecki"]
[Site "Warsaw"]
[Date "2011.01.09"]
[Round "1.62"]
[White "Rylska, Kamila"]
[Black "Witkowski, Marcin"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1252"]
[PlyCount "145"]
[EventDate "2011.01.09"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Chylice UKS Szachylice II"]
[BlackTeam "Nowy Dwor Mazowiecki"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 h6 7. Be3 e6 8. Bd3 Bxd3 9. Qxd3 Qa5+ 10. c3 Qa6 11. Qxa6 Nxa6 12. Ne5 Bd6 13. Nc4 Bxg3 14. hxg3 Rd8 15. 0-0-0 Nf6 16. Bf4 Ne4 17. Rhf1 0-0 18. f3 Nf6 19. g4 Rd5 20. Ne3 Rd7 21. g5 hxg5 22. Bxg5 Nd5 23. Ng4 f6 24. Bd2 b6 25. Rde1 Ndc7 26. Rh1 Rfd8 27. Bf4 c5 28. Bxc7 Nxc7 29. dxc5 bxc5 30. Rh3 Kf7 31. Rh7 a6 32. Rh5 Rd5 33. Rxd5 Rxd5 34. Ne3 Re5 35. Kd2 Nd5 36. Nxd5 Rxd5+ 37. Kc2 a5 38. Re4 Rg5 39. g4 f5 40. Ra4 fxg4 41. fxg4 Re5 42. Rxa5 Kg6 43. Ra7 Rd5 44. Re7 e5 45. Re8 Kf6 46. Rc8 Kg6 47. Ra8 e4 48. Ra4 e3 49. Re4 Rd2+ 50. Kc1 Kg5 51. Rxe3 Rg2 52. Re5+ Kxg4 53. Rxc5 Kf3 54. a4 Ke3 55. b4 Kd3 56. a5 g5 57. a6 g4 58. a7 Ra2 59. Rc7 g3 60. Rg7 Kxc3 61. Kb1 Ra6 62. b5 Ra5 63. Rxg3+ Kd2 64. b6 Rb5+ 65. Ka2 Ra5+ 66. Ra3 Rc5 67. a8Q Rc2+ 68. Kb3 Rc3+ 69. Kb4 Kc1 70. Rxc3+ Kb1 71. Qh1+ Ka2 72. Qg2+ Kb1 73. Ra3 1-0

[Event "POL-chT3 Mazowiecki"]
[Site "Warsaw"]
[Date "2011.01.09"]
[Round "2.38"]
[White "Szustakowski, Antoni"]
[Black "Witkowski, Marcin"]
[Result "1-0"]
[ECO "A11"]
[PlyCount "89"]
[EventDate "2011.01.09"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Puszcza Marianska UKS Hetman"]
[BlackTeam "Nowy Dwor Mazowiecki"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. e3 Bf5 5. g3 Nf6 6. Bg2 e6 7. Nf3 Nbd7 8. 0-0 Bd6 9. d3 0-0 10. Re1 Ne5 11. e4 Nxf3+ 12. Bxf3 d4 13. exf5 dxc3 14. fxe6 fxe6 15. bxc3 Qd7 16. Qb3 Rfe8 17. Qxb7 Qxb7 18. Bxb7 Rab8 19. Bg2 Rbc8 20. Bd2 Ba3 21. Rab1 Ng4 22. Bh3 h5 23. f3 Nf6 24. Bxe6+ Kf8 25. Bxc8 Rxc8 26. Rb3 Bc5+ 27. Kg2 Nh7 28. c4 Rd8 29. Bb4 Rc8 30. Bxc5+ Rxc5 31. Ra3 Rc7 32. Re5 Nf6 33. Rea5 Rb7 34. Rxa7 Rb2+ 35. Kh3 g5 36. R3a6 g4+ 37. fxg4 hxg4+ 38. Kh4 Rxh2+ 39. Kg5 Nh7+ 40. Kg6 Kg8 41. Ra8+ Nf8+ 42. Kg5 Kf7 43. Rf6+ Kg7 44. Raxf8 Kh7 45. R6f7# 1-0

[Event "Mazowiec-chT op 0910"]
[Site "Mazowsze"]
[Date "2010.02.14"]
[Round "6.12"]
[White "Witkowski, Marcin"]
[Black "Kaniewska, Emilia"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "53"]
[EventDate "2009.11.29"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. c4 d6 3. Nc3 Nf6 4. Nf3 a6 5. b3 Nbd7 6. d3 e6 7. Bb2 Be7 8. Be2 0-0 9. 0-0 b6 10. d4 cxd4 11. Nxd4 Bb7 12. Bf3 Nc5 13. Re1 Qc7 14. b4 Ncd7 15. Qd3 Ne5 16. Qe2 Nxc4 17. Rac1 b5 18. a4 Qd7 19. axb5 axb5 20. Ncxb5 e5 21. Rxc4 exd4 22. Rc7 Qd8 23. Rxb7 Re8 24. Nc7 Qc8 25. e5 Nd7 26. Nxa8 Qxa8 27. Rxd7 1-0

[Event "Mazowiec-chT op"]
[Site "Mazowsze"]
[Date "2009.05.17"]
[Round "10"]
[White "Witkowski, Marcin"]
[Black "Bogucki, Karol"]
[Result "1/2-1/2"]
[ECO "B12"]
[PlyCount "99"]
[EventDate "2009.01.11"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Bg6 5. Nf3 e6 6. Nc3 Bb4 7. Bd2 Nd7 8. a3 Bxc3 9. Bxc3 Nh6 10. h3 0-0 11. Bd3 f5 12. Bb4 Re8 13. gxf5 Nxf5 14. Qd2 Bh5 15. Be2 Qb6 16. 0-0-0 a5 17. Bc3 c5 18. Rhg1 h6 19. h4 Bxf3 20. Bxf3 Nxh4 21. Qxh6 Nf5 22. Qg5 Qd8 23. Bh5 Qxg5+ 24. Rxg5 Re7 25. b4 cxd4 26. Bxd4 axb4 27. axb4 Ra4 28. c3 Ra1+ 29. Kc2 Rxd1 30. Kxd1 Kh7 31. f4 Nxd4 32. cxd4 Nf8 33. f5 Kh6 34. f6 gxf6 35. exf6 Rc7 36. Rg8 Kxh5 37. Rxf8 Kg6 38. b5 Rc4 39. Rb8 Rxd4+ 40. Ke2 Kxf6 41. Rxb7 Rb4 42. b6 e5 43. Rb8 Ke7 44. Kd3 Kd7 45. Kc3 Rb5 46. Kd2 Kc6 47. Re8 e4 48. Re6+ Kb7 49. Rd6 Rxb6 50. Rxd5 1/2-1/2

[Event "Mazowiec-chT op"]
[Site "Mazowsze"]
[Date "2009.04.20"]
[Round "8"]
[White "Mroczek, Jaroslaw"]
[Black "Witkowski, Marcin"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "89"]
[EventDate "2009.01.11"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Nf3 c5 7. dxc5 Bxc5 8. Qb5+ Nd7 9. 0-0 Ne7 10. Nc3 b6 11. Bg5 h6 12. Bh4 0-0 13. Qd3 Re8 14. a3 a5 15. Nb5 Qb8 16. Bg3 Nf5 17. Bf4 g5 18. Bd2 Nxe5 19. Nxe5 Qxe5 20. Rfe1 Qxb2 21. Bc3 Qxa1 22. Bxa1 Nd6 23. Nc7 Ne4 24. Rxe4 dxe4 25. Qxe4 Red8 26. Qxa8 Rxa8 27. Nxa8 b5 28. Nc7 b4 29. axb4 axb4 30. c3 b3 31. Bb2 Kf8 32. Nb5 Ke7 33. Ba3 Bxa3 34. Nxa3 Kd6 35. Kf1 Kc6 36. Ke2 Kb6 37. Kd3 Kc5 38. Nc4 Kb5 39. Nb2 Kc5 40. c4 Kb4 41. c5 Ka3 42. Kc3 f5 43. c6 e5 44. c7 e4 45. c8Q 1-0

[Event "Mazowiec-chT op"]
[Site "Mazowsze"]
[Date "2009.04.05"]
[Round "7"]
[White "Witkowski, Marcin"]
[Black "Turek, Urszula"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "143"]
[EventDate "2009.01.11"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 h6 5. 0-0 d6 6. h3 Nf6 7. a3 a6 8. Nd5 Be6 9. Nxf6+ Qxf6 10. Bxe6 fxe6 11. d3 0-0-0 12. Qe2 Rdg8 13. Be3 Nd4 14. Nxd4 exd4 15. Bd2 g5 16. Rac1 h5 17. c3 g4 18. h4 Qxh4 19. g3 Qf6 20. cxd4 Bxd4 21. Bc3 e5 22. Bxd4 exd4 23. f3 Qh6 24. Qc2 Rg7 25. Rf2 Qe3 26. Qd2 Qxd2 27. Rxd2 gxf3 28. Kf2 Rf7 29. Rdd1 c5 30. Rh1 Rhh7 31. Rh3 Kd7 32. Rch1 Kc6 33. Rxh5 Rxh5 34. Rxh5 Kd7 35. Rf5 Rh7 36. Kxf3 Rh2 37. g4 Ke6 38. g5 Rh1 39. Kg2 Rh4 40. Kg3 Rh1 41. Kf4 Rf1+ 42. Kg4 Rg1+ 43. Kh5 Rh1+ 44. Kg6 b6 45. Kg7 Rh5 46. Rf6+ Ke7 47. g6 Kd7 48. Kf7 Rh3 49. g7 Rh7 50. Kf8 Rxg7 51. Kxg7 Ke7 52. e5 dxe5 53. Rxb6 e4 54. Rh6 exd3 55. Rh2 Kd6 56. Rd2 c4 57. b3 Kd5 58. Kf6 cxb3 59. Rxd3 Kc4 60. Rd1 d3 61. Rc1+ Kd4 62. Rb1 Kc3 63. Rc1+ Kd2 64. Rc6 b2 65. Rb6 Kc2 66. Rc6+ Kd1 67. Rb6 Kc1 68. Rc6+ Kd2 69. Rb6 Kc1 70. Rc6+ Kb1 71. Rd6 Kc2 72. Rc6+ 1/2-1/2

[Event "Mazowiec-chT op"]
[Site "Mazowsze"]
[Date "2009.03.15"]
[Round "5"]
[White "Witkowski, Marcin"]
[Black "Grabowska, Elzbieta"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "74"]
[EventDate "2009.01.11"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Nc6 4. 0-0 Be7 5. Nc3 h6 6. h3 Nf6 7. d3 0-0 8. Be3 Na5 9. Bd5 c6 10. Bb3 Nxb3 11. axb3 Qc7 12. d4 exd4 13. Bxd4 c5 14. Be3 Be6 15. Qd3 c4 16. Qd2 cxb3 17. cxb3 Bxb3 18. Rac1 Qd7 19. Nd5 Nxd5 20. exd5 Bf6 21. Bd4 Bxd4 22. Qxd4 Qb5 23. Nd2 Bxd5 24. Ne4 Bxe4 25. Qxe4 Rfe8 26. Qc2 Rac8 27. Qd2 Rxc1 28. Rxc1 a5 29. Ra1 b6 30. Qxd6 Qxb2 31. Rd1 a4 32. Qd4 Qxd4 33. Rxd4 b5 34. Kh2 a3 35. Rd3 b4 36. Rb3 Rb8 37. f3 a2 0-1

[Event "Mazowiec-chT op"]
[Site "Mazowsze"]
[Date "2009.03.01"]
[Round "4"]
[White "Bucholc, Dawid"]
[Black "Witkowski, Marcin"]
[Result "1-0"]
[ECO "B13"]
[PlyCount "105"]
[EventDate "2009.01.11"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Bg4 5. Be2 Nf6 6. Nc3 Nc6 7. h3 Bxf3 8. Bxf3 e5 9. dxe5 Nxe5 10. Bxd5 Nxd5 11. Qxd5 Qxd5 12. Nxd5 0-0-0 13. Nc3 Bb4 14. Bd2 Rhe8 15. 0-0-0 Nc4 16. a3 Bxc3 17. Bxc3 Rxd1+ 18. Kxd1 Rd8+ 19. Kc1 Nb6 20. Bxg7 Rg8 21. Bd4 Nd5 22. g3 Ne7 23. Bxa7 Nd5 24. Bd4 f5 25. Rd1 f4 26. Be5 fxg3 27. Bxg3 Nf6 28. Rd6 Ne4 29. Rh6 Nxg3 30. fxg3 Rxg3 31. Rxh7 Rg2 32. h4 b5 33. h5 Rh2 34. h6 Kd8 35. Rh8+ Ke7 36. h7 Kf7 37. Rb8 Rxh7 38. Rb7+ Kg6 39. Rxh7 Kxh7 40. Kd2 Kg7 41. c4 bxc4 42. a4 Kf7 43. a5 c3+ 44. Kxc3 Ke7 45. a6 Kd7 46. a7 Kc7 47. a8Q Kd7 48. Qa6 Kc7 49. b4 Kb8 50. b5 Kc7 51. b6+ Kb8 52. Qa7+ Kc8 53. Qc7# 1-0

[Event "Mazowiec-chT op"]
[Site "Mazowsze"]
[Date "2009.01.11"]
[Round "1"]
[White "Witkowski, Marcin"]
[Black "Sebastian"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "86"]
[EventDate "2009.01.11"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. Nc3 e6 4. Nf3 g6 5. d4 Qa5 6. Bd2 cxd4 7. Nxd4 Nxd4 8. Ne2 Qc5 9. Nxd4 Qxc4 10. Bc3 Bb4 11. Ne2 Ne7 12. a3 Bxc3+ 13. Nxc3 0-0 14. Qd2 d5 15. 0-0-0 b6 16. h4 d4 17. Nb1 d3 18. c3 Qxe4 19. h5 Nf5 20. f3 Qe3 21. hxg6 fxg6 22. Rh2 Qxd2+ 23. Nxd2 Bb7 24. Nc4 Ba6 25. b3 Bxc4 26. bxc4 Rfd8 27. Kd2 Rac8 28. Rdh1 Rd7 29. g4 Ng3 30. Rg1 Ne2 31. Ra1 Rxc4 32. a4 Rxc3 33. Rxe2 Rc2+ 34. Kd1 Rxe2 35. Ra3 Rh2 36. a5 bxa5 37. Rxa5 d2 38. Rb5 Rh1+ 39. Kc2 d1Q+ 40. Kc3 Qd3+ 41. Kb4 Qxb5+ 42. Kxb5 Rc1 43. Ka6 Rd2 0-1

