[Event "Krakow Winter op-B"]
[Site "Krakow"]
[Date "2022.01.19"]
[Round "8"]
[White "Kowalczyk, Mateusz"]
[Black "Nowak, Emilia"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "1695"]
[BlackElo "1199"]
[PlyCount "60"]
[EventDate "2022.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Bc4 Nf6 4. e5 d5 5. Qe2 dxc4 6. exf6+ Be6 7. Nf3 Qxf6 8. Bg5 Qf5 9. g4 Qd5 10. 0-0 Nc6 11. Re1 Be7 12. Bxe7 Nxe7 13. Na3 0-0-0 14. Ne5 Ng6 15. f3 Nxe5 16. Qxe5 Qc6 17. Nb5 Kb8 18. Nxd4 Qb6 19. c3 Bd5 20. Kf1 f6 21. Qe7 Qxb2 22. Rab1 Qxc3 23. Red1 Rhe8 24. Nc6+ Ka8 25. Rxd5 Qxf3+ 26. Kg1 Qxd5 27. Rxb7 Kxb7 28. Qb4+ Kxc6 29. Qa4+ Qb5 30. Qxa7 Qb6+ 0-1

[Event "Krakow Winter op-B"]
[Site "Krakow"]
[Date "2022.01.18"]
[Round "6"]
[White "Mazonik, Oliwier"]
[Black "Kowalczyk, Mateusz"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "1372"]
[BlackElo "1695"]
[PlyCount "60"]
[EventDate "2022.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. Nc3 c6 4. d4 d6 5. Bg5 Qb6 6. Qd2 Bg4 7. 0-0-0 f6 8. Be3 Qb4 9. h3 Bd7 10. Bf4 Na6 11. e4 0-0-0 12. c5 g5 13. Bh2 g4 14. hxg4 e5 15. Bxa6 Bxg4 16. Bxb7+ Kxb7 17. dxe5 d5 18. Qd4 Bh6+ 19. Kb1 a5 20. a3 dxe4 21. axb4 Rxd4 22. Rxd4 Ne7 23. exf6 Nd5 24. Nxe4 axb4 25. Nd6+ Ka6 26. Rxg4 Ka5 27. Nd4 Nc3+ 28. bxc3 Rb8 29. Nxc6+ Ka4 30. Nxb8 Bd2 1-0

[Event "Krakow Winter op-B"]
[Site "Krakow"]
[Date "2022.01.17"]
[Round "5"]
[White "Kowalczyk, Mateusz"]
[Black "Grochola, Ireneusz"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1695"]
[BlackElo "1297"]
[PlyCount "159"]
[EventDate "2022.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. Nc3 Nf6 2. e3 g6 3. b3 Bg7 4. Bb2 0-0 5. Nf3 d6 6. d4 c5 7. h3 Qa5 8. Nd2 cxd4 9. Nc4 Qd8 10. Qxd4 Nc6 11. Qh4 a6 12. a4 Rb8 13. Rd1 b5 14. axb5 axb5 15. Nd2 b4 16. Na4 Qc7 17. Nc4 Be6 18. f3 Rfd8 19. Be2 Nd5 20. Bxg7 Kxg7 21. e4 Nc3 22. Nxc3 bxc3 23. 0-0 Qa7+ 24. Qf2 Qxf2+ 25. Kxf2 Nb4 26. Rc1 Ra8 27. Rfd1 Ra2 28. Ne3 Rda8 29. f4 f5 30. g4 fxe4 31. Rd4 Nc6 32. Rxe4 Bf7 33. Bb5 Rc8 34. Kg3 d5 35. Ra4 Rxa4 36. bxa4 Nd4 37. Bf1 Nc6 38. f5 Rb8 39. g5 Nd4 40. Bd3 gxf5 41. Nxf5+ Nxf5+ 42. Bxf5 Rb4 43. Ra1 Bg6 44. Bxg6 Kxg6 45. a5 Kxg5 46. a6 Rb8 47. a7 Ra8 48. Ra5 e6 49. Kf3 h5 50. Ke3 Kh4 51. Kf3 Kg5 52. Ke3 h4 53. Kd4 Kf4 54. Ra3 e5+ 55. Kxc3 e4 56. Kd2 d4 57. Ke2 Ke5 58. Ra1 Kf4 59. Rf1+ Ke5 60. Rf7 Ke6 61. Rh7 Ke5 62. Kd2 Kd5 63. Rh5+ Kd6 64. Rxh4 Rxa7 65. Rxe4 Kd5 66. Rh4 Ra3 67. Rh8 Ke5 68. h4 Rh3 69. h5 Rh2+ 70. Kc1 Rh1+ 71. Kb2 Rh2 72. Kb3 Rh3+ 73. Kb4 Rc3 74. h6 Rxc2 75. h7 Rh2 76. Re8+ Kf4 77. h8Q Rxh8 78. Rxh8 Ke3 79. Rh2 d3 80. Kc3 1-0

[Event "Krakow Winter op-B"]
[Site "Krakow"]
[Date "2022.01.16"]
[Round "3"]
[White "Kowalczyk, Mateusz"]
[Black "Pyzik, Karol"]
[Result "1-0"]
[ECO "C21"]
[WhiteElo "1695"]
[PlyCount "58"]
[EventDate "2022.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Bc4 c6 4. Qf3 Qf6 5. Qg3 Bb4+ 6. Nd2 Ne7 7. a3 Bxd2+ 8. Bxd2 Qg6 9. Qf3 b5 10. Bd3 Qe6 11. Nh3 d5 12. Ng5 Qf6 13. Qg3 h6 14. e5 Nf5 15. exf6 Nxg3 16. fxg7 Rg8 17. hxg3 hxg5 18. Bxg5 Kd7 19. Bf6 Na6 20. 0-0-0 Bb7 21. Bf5+ Kc7 22. Rde1 c5 23. Rh6 Bc8 24. Re7+ Kb6 25. Bxd4+ Ka5 26. b4+ cxb4 27. axb4+ Nxb4 28. Bxc8 Raxc8 29. Rxa7+ Na6 1-0

[Event "Krakow Winter op-B"]
[Site "Krakow"]
[Date "2022.01.16"]
[Round "4"]
[White "Kozak, Karol"]
[Black "Kowalczyk, Mateusz"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1347"]
[BlackElo "1695"]
[PlyCount "100"]
[EventDate "2022.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. f4 c6 5. Nf3 b5 6. Bd3 Nh6 7. 0-0 Qb6 8. Kh1 Bg4 9. d5 b4 10. Ne2 Bxf3 11. Rxf3 Ng4 12. Qg1 c5 13. h3 h5 14. g3 Nd7 15. Kg2 Rc8 16. hxg4 hxg4 17. Rf1 c4 18. Qxb6 axb6 19. a3 cxd3 20. cxd3 Rc2 21. Rf2 Nc5 22. Be3 Nxd3 23. Nd4 Rxf2+ 24. Bxf2 Nxf2 25. Nc6 Bxb2 26. Ra2 Bxa3 27. Nxb4 Bxb4 28. Ra8+ Kd7 29. Rxh8 Nxe4 30. Ra8 f5 31. Ra7+ Ke8 32. Ra4 Bc5 33. Ra2 b5 34. Kh2 b4 35. Kh1 Nxg3+ 36. Kh2 Nh5 37. Kh1 Nxf4 38. Ra8+ Kf7 39. Rb8 Nxd5 40. Kg2 e5 41. Kg3 Kf6 42. Rb7 Kg5 43. Kh2 Kf4 44. Rf7 b3 45. Rb7 Nb6 46. Rh7 b2 47. Rh3 Bg1+ 48. Kg2 gxh3+ 49. Kh1 Kg3 50. Kxg1 b1R# 0-1

[Event "Krakow Winter op-B"]
[Site "Krakow"]
[Date "2022.01.15"]
[Round "2"]
[White "Glaz, Michal"]
[Black "Kowalczyk, Mateusz"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1268"]
[BlackElo "1695"]
[PlyCount "75"]
[EventDate "2022.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d6 3. Nc3 g6 4. Be3 Bg7 5. Qd2 b5 6. f3 Nd7 7. g4 Nb6 8. h4 Nf6 9. h5 Be6 10. hxg6 b4 11. gxf7+ Bxf7 12. Nd1 Qc7 13. Qxb4 Rb8 14. Qd2 Nfd7 15. Bh6 Rg8 16. Bxg7 Rxg7 17. Qh6 Rg6 18. Qxh7 c5 19. Nc3 Nf6 20. Nb5 Qd7 21. Qh4 Na4 22. b3 Rxb5 23. Bxb5 Qxb5 24. bxa4 Qb4+ 25. Kf1 Bc4+ 26. Kg2 Nxg4 27. fxg4 Be6 28. Qh5 Qd2+ 29. Kg3 Bf7 30. Nf3 Qxc2 31. Qf5 e6 32. Qf4 e5 33. dxe5 Be6 34. Rh4 Qb2 35. Rd1 dxe5 36. Rh8+ Bg8 37. Qxe5+ Qxe5+ 38. Nxe5 1-0

[Event "Krakow Winter op-B"]
[Site "Krakow"]
[Date "2022.01.15"]
[Round "1"]
[White "Kowalczyk, Mateusz"]
[Black "Kopaczewski, Zbigniew"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "1695"]
[BlackElo "1413"]
[PlyCount "93"]
[EventDate "2022.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 Bg7 5. Nf3 a6 6. Bc4 e6 7. Bg5 Qb6 8. Nbd2 Qxb2 9. 0-0 f6 10. Bf4 Qa3 11. Rc1 Ne7 12. Bxe6 b5 13. Nb1 Qa5 14. Bc7 Qb4 15. a3 Qb2 16. Rc2 Qxc2 17. Qxc2 dxe6 18. d5 0-0 19. d6 Nec6 20. Rd1 Ra7 21. Bxb8 Nxb8 22. Nbd2 e5 23. Qc5 Rd7 24. Qd5+ Kh8 25. Nb3 Re8 26. Nc5 Ra7 27. Nd2 Bf8 28. Ndb3 Rd8 29. Qd3 Rxd6 30. Qf3 Kg7 31. Rxd6 Bxd6 32. Qd3 Be7 33. g3 Rc7 34. Qd5 Rc6 35. f4 exf4 36. gxf4 a5 37. Nd3 a4 38. Na5 Rb6 39. e5 Be6 40. exf6+ Bxf6 41. Qa8 Nd7 42. Ne5 Rd6 43. Qb7 Kh6 44. Qf3 Nc5 45. Ng4+ Bxg4 46. Qxg4 Bc3 47. Qh3+ 1-0

[Event "Katowice POL-HUN 7th"]
[Site "Katowice"]
[Date "2019.04.13"]
[Round "1"]
[White "Kowalczyk, Mateusz"]
[Black "Dziuba, Marcin"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1695"]
[BlackElo "2559"]
[PlyCount "32"]
[EventDate "2019.04.13"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d4 Nf6 7. e5 Nfd7 8. Bd3 c5 9. Nb5 Nc6 10. dxc5 Ncxe5 11. Qg3 Nxd3+ 12. Qxd3 Nxc5 13. Qg3 Qa5+ 14. Nc3 d4 15. Bd2 dxc3 16. Bxc3 Qa6 0-1

[Event "Poznan op 22nd"]
[Site "Poznan"]
[Date "2014.08.16"]
[Round "9"]
[White "Bajerlein, Dawid"]
[Black "Kowalczyk, Mateusz"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2096"]
[BlackElo "1655"]
[PlyCount "97"]
[EventDate "2014.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. Nc3 0-0 6. Nf3 Nc6 7. 0-0 Bf5 8. Ne1 Qc8 9. e4 Bh3 10. f3 Bxg2 11. Kxg2 e5 12. d5 Na5 13. Qd3 b6 14. Be3 Nb7 15. Nc2 Qd7 16. b4 Nh5 17. Rab1 c5 18. dxc6 Qxc6 19. b5 Qd7 20. Nb4 Rac8 21. Nc6 Nd8 22. Nxd8 Rfxd8 23. Nd5 Qe6 24. a4 Rd7 25. a5 bxa5 26. Ra1 Nf6 27. Rxa5 Nxd5 28. cxd5 Qe7 29. Rfa1 f5 30. Rxa7 f4 31. Rxd7 Qxd7 32. Ra7 Qd8 33. Bf2 Rb8 34. b6 Rxb6 35. Bxb6 Qxb6 36. Ra8+ Kf7 37. Qa3 Bf8 38. Qa7+ Qxa7 39. Rxa7+ Be7 40. g4 h6 41. Kf2 Kf6 42. Rd7 Bf8 43. Ke2 h5 44. gxh5 gxh5 45. Kf2 Kg5 46. Rf7 Kh4 47. Rxf8 Kh3 48. Rf6 h4 49. Rh6 1-0

[Event "Poznan op 22nd"]
[Site "Poznan"]
[Date "2014.08.15"]
[Round "8"]
[White "Kowalczyk, Mateusz"]
[Black "Duszczak, Dariusz"]
[Result "1-0"]
[ECO "B16"]
[WhiteElo "1655"]
[BlackElo "1921"]
[PlyCount "95"]
[EventDate "2014.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. d4 Bf5 7. Bd3 Bxd3 8. Qxd3 e6 9. Bf4 Bd6 10. Bh6 Nd7 11. 0-0-0 Qa5 12. Kb1 0-0-0 13. Rhe1 Rhg8 14. g3 Qh5 15. Bd2 Bc7 16. Bc3 Ne5 17. Nxe5 fxe5 18. Qe2 Qxe2 19. Rxe2 exd4 20. Rxd4 Rxd4 21. Bxd4 Rd8 22. c3 Bb6 23. Bxb6 axb6 24. Kc2 Rd5 25. Re4 Kd7 26. a4 Ra5 27. b3 b5 28. Re5 f5 29. Kb2 b6 30. axb5 Rxb5 31. Rxb5 cxb5 32. Kc2 e5 33. Kd3 Kd6 34. f3 h5 35. h3 Ke6 36. Ke3 Kf6 37. g4 hxg4 38. hxg4 fxg4 39. fxg4 Kg5 40. Kf3 Kh4 41. Ke4 Kxg4 42. Kxe5 Kf3 43. Kd5 Ke2 44. c4 bxc4 45. Kxc4 Kd2 46. b4 Kc2 47. b5 Kb2 48. Kd5 1-0

[Event "Poznan op 22nd"]
[Site "Poznan"]
[Date "2014.08.14"]
[Round "7"]
[White "Praczukowski, Stanislaw"]
[Black "Kowalczyk, Mateusz"]
[Result "0-1"]
[ECO "E84"]
[WhiteElo "2018"]
[BlackElo "1655"]
[PlyCount "90"]
[EventDate "2014.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 d6 5. Nc3 0-0 6. Nge2 Nc6 7. Be3 a6 8. Qd2 Rb8 9. Rc1 e5 10. d5 Ne7 11. g4 h5 12. h3 c6 13. Bh6 Kh7 14. Bxg7 Kxg7 15. Qg5 Rh8 16. Rg1 hxg4 17. fxg4 Qb6 18. b3 cxd5 19. exd5 Bd7 20. Bg2 Rbe8 21. Rf1 Nh7 22. Qd2 f5 23. Ng3 fxg4 24. hxg4 Bxg4 25. Nce4 Nf5 26. Nxf5+ gxf5 27. Nf2 Qd4 28. Nxg4 Qxd2+ 29. Kxd2 fxg4 30. c5 dxc5 31. Rxc5 Re7 32. Rfc1 Rd8 33. Rc7 Rdd7 34. Rxd7 Rxd7 35. Ke3 Nf6 36. Rc4 Kh6 37. d6 Kg5 38. Rc7 Rxd6 39. Rxb7 Kf5 40. Ra7 e4 41. Bf1 Nd5+ 42. Kd4 Nf4+ 43. Kc5 Rd5+ 44. Kc4 Rd1 45. Rf7+ Kg5 0-1

[Event "Poznan op 22nd"]
[Site "Poznan"]
[Date "2014.08.13"]
[Round "6"]
[White "Kowalczyk, Mateusz"]
[Black "Nicikowski, Jozef"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1655"]
[BlackElo "1459"]
[PlyCount "85"]
[EventDate "2014.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bh5 5. exd5 cxd5 6. Bb5+ Nc6 7. g4 Bg6 8. Ne5 Qd6 9. d4 0-0-0 10. Nxc6 bxc6 11. Ba6+ Kb8 12. Na4 Qe6+ 13. Be3 Qe4 14. 0-0 Qxc2 15. Bf4+ Ka8 16. Nc5 e5 17. Qxc2 Bxc2 18. Bb7+ Kb8 19. Bxe5+ Bd6 20. Bxc6 Bxe5 21. dxe5 Ne7 22. Na6+ Kc8 23. Bb5 Kb7 24. Rac1 Rc8 25. Nb4 Rc5 26. Ba4 Rc4 27. Rxc2 Rxb4 28. Rfc1 Rc8 29. Rxc8 Nxc8 30. Bc6+ Kb8 31. Bxd5 Rxb2 32. Bxf7 Re2 33. e6 g5 34. Kf1 Re5 35. Rd1 Nb6 36. Kg2 Kc7 37. Kg3 h6 38. Rd3 a5 39. f4 Re1 40. f5 Nc4 41. Rc3 Re3+ 42. Rxe3 Nxe3 43. e7 1-0

[Event "Poznan op 22nd"]
[Site "Poznan"]
[Date "2014.08.12"]
[Round "5"]
[White "Magnucka, Milena"]
[Black "Kowalczyk, Mateusz"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1956"]
[BlackElo "1655"]
[PlyCount "117"]
[EventDate "2014.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Bb6 7. g3 Nge7 8. Be2 0-0 9. 0-0 Nxd4 10. cxd4 Rd8 11. Nc3 c6 12. f4 d5 13. e5 Qg6 14. Bf3 Nf5 15. Bf2 Nh6 16. Qd2 Ba5 17. Rad1 Bh3 18. Rfe1 Bxc3 19. bxc3 b5 20. a4 a6 21. Ra1 Nf5 22. Kh1 Nh6 23. Ra3 Bf5 24. Kg2 Qe6 25. Rea1 Rab8 26. axb5 axb5 27. Ra7 Bh3+ 28. Kg1 Rd7 29. Ra8 Rdd8 30. Rxb8 Rxb8 31. Qa2 Ng4 32. Bg2 Bxg2 33. Kxg2 Nxf2 34. Qxf2 h5 35. f5 Qc8 36. f6 g6 37. Qf4 Kh7 38. h3 Ra8 39. Rf1 Ra2+ 40. Rf2 Rxf2+ 41. Qxf2 g5 42. Qf3 Kg6 43. g4 h4 44. Qd3+ Kh6 45. Qe2 Qe6 46. Qa2 Qc8 47. Qa7 Kg6 48. Kf3 Qd8 49. Ke2 Qe8 50. Kd3 Kh6 51. Qe7 Qg8 52. Kd2 Qg6 53. Qf8+ Kh7 54. Kc1 Qg8 55. Qxg8+ Kxg8 56. Kb2 Kf8 57. Kb3 Ke8 58. Kb4 Kd7 59. Kc5 1-0

[Event "Poznan op 22nd"]
[Site "Poznan"]
[Date "2014.08.11"]
[Round "4"]
[White "Kowalczyk, Mateusz"]
[Black "Zgarda, Jaroslaw"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1655"]
[BlackElo "1435"]
[PlyCount "87"]
[EventDate "2014.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Nf6 6. Bg5 Bb4 7. Nxc6 bxc6 8. Qf3 h6 9. Bh4 Be7 10. Bd3 Qa5 11. 0-0 Qh5 12. Qxh5 Nxh5 13. Bxe7 Kxe7 14. e5 Nf4 15. Be4 Ba6 16. Rfe1 Rab8 17. b3 f6 18. g3 Nd5 19. Nxd5+ cxd5 20. exf6+ Kxf6 21. Bd3 Bxd3 22. cxd3 Rhc8 23. Rac1 a5 24. d4 Ra8 25. Kg2 a4 26. b4 Rc4 27. Rxc4 dxc4 28. Rc1 Rc8 29. Kf3 d5 30. Ke3 e5 31. dxe5+ Kxe5 32. f4+ Kd6 33. a3 Re8+ 34. Kd2 Kc6 35. Re1 Rxe1 36. Kxe1 d4 37. Kd2 Kd5 38. g4 Ke4 39. b5 Kd5 40. g5 hxg5 41. fxg5 Kc5 42. h4 Kxb5 43. h5 c3+ 44. Kd3 1-0

[Event "Poznan op 22nd"]
[Site "Poznan"]
[Date "2014.08.10"]
[Round "2"]
[White "Kowalczyk, Mateusz"]
[Black "Wojdak, Jan"]
[Result "0-1"]
[ECO "C86"]
[WhiteElo "1655"]
[PlyCount "66"]
[EventDate "2014.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 d6 6. 0-0 Be7 7. c3 Nf6 8. Qe2 0-0 9. Rd1 Bg4 10. h3 Bh5 11. a4 b4 12. d4 Na5 13. Bc2 b3 14. Bd3 Qc8 15. Nbd2 exd4 16. cxd4 Re8 17. Qe3 c5 18. d5 c4 19. Bf1 Rb8 20. Qc3 Bd8 21. Re1 Bxf3 22. gxf3 Nxd5 23. exd5 Rxe1 24. Kg2 Qc7 25. Ne4 Rxe4 26. fxe4 Bf6 27. Qg3 c3 28. Rb1 c2 29. Ra1 Rb4 30. f3 Rd4 31. Ra3 Rd1 32. Qf4 h6 33. Qe3 Qc5 0-1

[Event "Poznan op 22nd"]
[Site "Poznan"]
[Date "2014.08.10"]
[Round "3"]
[White "Szafranski, Maciej"]
[Black "Kowalczyk, Mateusz"]
[Result "0-1"]
[ECO "C22"]
[BlackElo "1655"]
[PlyCount "60"]
[EventDate "2014.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Be7 5. Nc3 d6 6. h4 Be6 7. Bd2 Bxh4 8. 0-0-0 Ne5 9. g3 Be7 10. Nb5 c6 11. Nc3 Qb6 12. Qxb6 axb6 13. Kb1 Nf6 14. f4 Nc4 15. f5 Nxd2+ 16. Rxd2 Nxe4 17. Nxe4 Bxa2+ 18. Kc1 Bc4 19. Kb1 Bxf1 20. Nf3 Bc4 21. Re1 0-0 22. b3 Bd5 23. Nfg5 Bxe4 24. Nxe4 d5 25. Nf2 Bf6 26. c3 Bxc3 27. Rb2 Bxe1 28. Nd3 Bc3 29. Ra2 Rxa2 30. Kxa2 Re8 0-1

[Event "Poznan op 22nd"]
[Site "Poznan"]
[Date "2014.08.09"]
[Round "1"]
[White "Plichta, Kamil"]
[Black "Kowalczyk, Mateusz"]
[Result "1-0"]
[ECO "E85"]
[WhiteElo "2257"]
[BlackElo "1655"]
[PlyCount "63"]
[EventDate "2014.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 d6 5. Nc3 0-0 6. Be3 Nc6 7. Nge2 e5 8. d5 Na5 9. Nc1 b6 10. b4 Nb7 11. Nd3 Nh5 12. c5 bxc5 13. bxc5 dxc5 14. Nxc5 f5 15. Nxb7 Bxb7 16. Rb1 Bc8 17. Qc2 fxe4 18. Nxe4 Nf4 19. Rd1 Kh8 20. g3 Nh5 21. Be2 Bf5 22. 0-0 Nf6 23. g4 Bc8 24. Bb5 Bd7 25. Bc6 Bxc6 26. dxc6 Qe8 27. Nxf6 Rxf6 28. Rd7 Rc8 29. Bg5 Rd6 30. Rd1 Bf8 31. Qc4 h6 32. R1xd6 1-0

[Event "Wroclaw op 9th"]
[Site "Wroclaw"]
[Date "2014.07.05"]
[Round "9"]
[White "Kowalczyk, Mateusz"]
[Black "Knap, Jerzy"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1608"]
[BlackElo "1709"]
[PlyCount "67"]
[EventDate "2014.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. c3 Be7 8. Bc4 0-0 9. 0-0 b6 10. Re1 Bb7 11. Qe2 Re8 12. Ne5 Bd5 13. Bb5 Rf8 14. Bf4 Qc8 15. Nc6 Bd8 16. c4 Be4 17. Bg5 Bxc6 18. Bxc6 Rb8 19. Qc2 a6 20. Rad1 b5 21. b3 bxc4 22. bxc4 Rb6 23. Qa4 Qb8 24. Bc1 Be7 25. c5 Rxc6 26. Qxc6 a5 27. d5 Nxd5 28. Rxd5 Qb4 29. Rdd1 Qxc5 30. Qxc5 Bxc5 31. Be3 Bd6 32. Rb1 Bb4 33. Rec1 Rc8 34. Rc6 1-0

[Event "Wroclaw op 9th"]
[Site "Wroclaw"]
[Date "2014.07.04"]
[Round "8"]
[White "Somyk, Marcin"]
[Black "Kowalczyk, Mateusz"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1965"]
[BlackElo "1608"]
[PlyCount "145"]
[EventDate "2014.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qf3 Qxf3 7. gxf3 dxc6 8. Bf4 Bd6 9. Be3 Be6 10. f4 f6 11. Rg1 g6 12. Nd2 0-0-0 13. Bd3 Bb4 14. Ke2 Bxd2 15. Bxd2 Ne7 16. Be3 f5 17. f3 a5 18. a3 a4 19. Rad1 b6 20. Rd2 Kb7 21. Rgd1 Rd6 22. Kf2 Rhd8 23. Be2 Nc8 24. Bd4 c5 25. Bc3 Rxd2 26. Rxd2 Rxd2 27. Bxd2 Nd6 28. e5 Nc4 29. Bc1 Kc6 30. Kg3 Kd7 31. Kh4 h6 32. Kg3 c6 33. Kf2 Bd5 34. Bd1 Na5 35. Bd2 Nc4 36. Bc3 Ke6 37. Be2 Kd7 38. Bd3 Ke6 39. Ke2 Kd7 40. Kf2 Ke6 41. Be2 Kd7 42. Ke1 Ke6 43. Kd1 Ne3+ 44. Kc1 Ng2 45. Ba6 Nxf4 46. Bc8+ Ke7 47. Bd2 g5 48. Bxf4 gxf4 49. Bxf5 Bxf3 50. Kd2 Bd5 51. Ke2 b5 52. c3 c4 53. Kf2 c5 54. Ke2 Bc6 55. h4 Kf7 56. Kf2 Ke7 57. Kg1 Bd7 58. Be4 Ke6 59. Kf2 Kxe5 60. Bg6 Bf5 61. Be8 Bc2 62. Bxb5 Bb3 63. Bc6 Kf5 64. Bf3 Bc2 65. Be2 Ke4 66. Bxc4 f3 67. Bf7 Kf4 68. Be6 Be4 69. Bd7 Bc2 70. Bh3 Bd1 71. Bc8 Ke4 72. Ba6 Kd5 73. Ke3 1-0

[Event "Wroclaw op 9th"]
[Site "Wroclaw"]
[Date "2014.07.03"]
[Round "7"]
[White "Kowalczyk, Mateusz"]
[Black "Dmochowska, Agnieszka"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "1608"]
[BlackElo "1876"]
[PlyCount "141"]
[EventDate "2014.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Qd2 0-0 8. f3 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 Bxd4 13. Qxd4 Qb6 14. Nxd5 cxd5 15. Qxb6 axb6 16. a3 Be6 17. Rd4 Rfc8 18. Bd3 Rc6 19. Re1 Rac8 20. c3 R8c7 21. Kd2 f6 22. f4 Kg7 23. h3 h5 24. Re3 Rd6 25. Be2 Bf5 26. Bd3 Kf7 27. Bxf5 gxf5 28. a4 e6 29. Red3 Rd8 30. Ke3 Ra7 31. Rb4 Rd6 32. c4 Rc7 33. cxd5 exd5 34. Rdb3 Rcc6 35. Kd4 Re6 36. Re3 Re4+ 37. Rxe4 dxe4 38. Rb5 Rd6+ 39. Ke3 Ke6 40. b4 Rd3+ 41. Ke2 Ra3 42. Rxb6+ Kd5 43. Rxf6 Kd4 44. Rd6+ Kc4 45. a5 Kxb4 46. a6 Kc5 47. Rf6 Kd4 48. Rd6+ Kc4 49. Rf6 Ra2+ 50. Ke3 Ra3+ 51. Kf2 Ra5 52. a7 Rxa7 53. Rxf5 Kd4 54. Rxh5 Ra2+ 55. Kg3 e3 56. Re5 Kd3 57. f5 Rf2 58. h4 Rf1 59. Kg4 e2 60. Kg5 e1Q 61. Rxe1 Rxe1 62. g4 Ke4 63. Kg6 Ke5 64. g5 Rh1 65. f6 Rxh4 66. Kg7 Rg4 67. Kh6 Ke6 68. Kg6 Rf4 69. Kg7 Rf5 70. Kg6 Rf4 71. Kg7 1/2-1/2

[Event "Wroclaw op 9th"]
[Site "Wroclaw"]
[Date "2014.07.01"]
[Round "5"]
[White "Kowalczyk, Mateusz"]
[Black "Grela, Kacper"]
[Result "0-1"]
[ECO "B68"]
[WhiteElo "1608"]
[BlackElo "2007"]
[PlyCount "106"]
[EventDate "2014.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. f4 a6 8. Qd2 Bd7 9. 0-0-0 Be7 10. Bxf6 Bxf6 11. Nxc6 Bxc6 12. Qxd6 Qxd6 13. Rxd6 Bxc3 14. bxc3 Bxe4 15. Rd4 Bc6 16. Bd3 Rc8 17. Kb2 Ke7 18. Be4 h5 19. Re1 g6 20. Bxc6 Rxc6 21. a4 Rhc8 22. Re3 Rc5 23. Kb3 g5 24. g3 R8c7 25. Kb4 Kf6 26. c4 Kf5 27. h3 a5+ 28. Kc3 b5 29. axb5 Rxb5 30. Rde4 gxf4 31. Rxf4+ Kg6 32. Rfe4 Rbc5 33. Kd3 Kf6 34. Rf3+ Ke7 35. Ref4 f5 36. g4 Kf6 37. gxf5 exf5 38. h4 a4 39. Kc3 a3 40. Kb3 Ra5 41. Ka2 Rb7 42. Rb3 Rxb3 43. cxb3 Ke5 44. b4 Ra4 45. Rf1 Rxb4 46. Rc1 Rb8 47. c5 f4 48. c6 f3 49. Rc5+ Ke4 50. c7 Rc8 51. Rc6 f2 52. Rf6 Ke3 53. Kxa3 Rxc7 0-1

[Event "Wroclaw op 9th"]
[Site "Wroclaw"]
[Date "2014.06.30"]
[Round "4"]
[White "Musiala, Jakub"]
[Black "Kowalczyk, Mateusz"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1394"]
[BlackElo "1608"]
[PlyCount "60"]
[EventDate "2014.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bd3 Bg4 5. c3 e5 6. d5 Ne7 7. h3 Bxf3 8. Qxf3 Nd7 9. Be3 0-0 10. g4 c6 11. c4 cxd5 12. cxd5 Rc8 13. Nd2 Nc5 14. Bxc5 Rxc5 15. Ke2 Qd7 16. Qg2 Bh6 17. g5 Bg7 18. h4 f5 19. f3 Rfc8 20. Qh3 Qa4 21. h5 Qd4 22. Rad1 Nxd5 23. exd5 Rxd5 24. f4 e4 25. Nxe4 Re8 26. Qe3 fxe4 27. Qxd4 exd3+ 28. Kxd3 Rxd4+ 29. Kc2 Rc8+ 30. Kb1 Rxf4 0-1

[Event "Wroclaw op 9th"]
[Site "Wroclaw"]
[Date "2014.06.29"]
[Round "3"]
[White "Kowalczyk, Mateusz"]
[Black "Nowak, Kamil"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "1608"]
[BlackElo "1833"]
[PlyCount "43"]
[EventDate "2014.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. h4 Nbc6 8. Nf3 Qa5 9. Bd2 Qa4 10. h5 h6 11. Bd3 c4 12. Be2 Bd7 13. Nh4 0-0-0 14. 0-0 g5 15. Nf3 Rdf8 16. Nh2 f5 17. exf6 Ng8 18. Ng4 Nxf6 19. Nxf6 Rxf6 20. f4 gxf4 21. Bxf4 Qa5 22. Qd2 1/2-1/2

[Event "Wroclaw op 9th"]
[Site "Wroclaw"]
[Date "2014.06.29"]
[Round "1"]
[White "Kowalczyk, Mateusz"]
[Black "Wozniak, Mariola"]
[Result "1/2-1/2"]
[ECO "B95"]
[WhiteElo "1608"]
[BlackElo "2092"]
[PlyCount "119"]
[EventDate "2014.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qd2 Qc7 9. 0-0-0 Nbd7 10. Be2 b5 11. Bxf6 Nxf6 12. e5 dxe5 13. fxe5 Nd7 14. Bf3 Bb7 15. Bxb7 Qxb7 16. Nf3 Nb6 17. Qf4 0-0 18. Ne4 Nd5 19. Qg3 Ne3 20. Nf6+ Kh8 21. Rd7 Qc8 22. Nd4 gxf6 23. Rxe7 Nd5 24. exf6 Rg8 25. Qe5 Nxe7 26. fxe7+ Rg7 27. Rf1 Kg8 28. Rf3 Qe8 29. Rg3 Rg6 30. Qd6 Qb8 31. Qxb8+ Rxb8 32. Nc6 Re8 33. Rd3 f6 34. Rd8 Kf7 35. Rd7 Rxg2 36. Nd8+ Kg8 37. Nb7 Rg1+ 38. Kd2 Rg5 39. Nd6 Rxe7 40. Rxe7 Rd5+ 41. Ke3 Rxd6 42. Ra7 Rc6 43. c3 Rc5 44. Re7 Re5+ 45. Kd3 a5 46. b3 Rd5+ 47. Ke3 Rd1 48. Ke2 Rh1 49. Rxe6 Rxh2+ 50. Kd3 Rxa2 51. Rxf6 Rb2 52. Ra6 Rxb3 53. Rxa5 b4 54. Rc5 Kf7 55. Kc2 Rxc3+ 56. Rxc3 bxc3 57. Kxc3 Kf6 58. Kd3 Kg5 59. Ke3 Kg4 60. Kf2 1/2-1/2

[Event "Wroclaw op 9th"]
[Site "Wroclaw"]
[Date "2014.06.29"]
[Round "2"]
[White "White, John2222"]
[Black "Kowalczyk, Mateusz"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1973"]
[BlackElo "1608"]
[PlyCount "71"]
[EventDate "2014.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 0-0 6. Bb3 d6 7. h3 a6 8. Nbd2 Ba7 9. Nf1 d5 10. exd5 Nxd5 11. Ng3 Nf4 12. Bxf4 exf4 13. Ne4 Be6 14. 0-0 h6 15. d4 Ne7 16. Re1 Nf5 17. Qd2 g5 18. Rad1 Ng7 19. Qe2 Re8 20. Bxe6 Rxe6 21. Qc4 c6 22. d5 cxd5 23. Rxd5 Qb6 24. Rd7 Rae8 25. Nd4 R6e7 26. Rxe7 Rxe7 27. Qc8+ Kh7 28. Nxg5+ hxg5 29. Rxe7 Qxb2 30. Rxf7 Qb1+ 31. Kh2 Bxd4 32. cxd4 Qe4 33. Qd7 Qg6 34. Qxb7 Kh6 35. d5 g4 36. Qc6 1-0

[Event "Golden Rook op 56th"]
[Site "Chotowa"]
[Date "2014.06.11"]
[Round "5"]
[White "Kowalczyk, Mateusz"]
[Black "Watorek, Marcin"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1608"]
[BlackElo "2124"]
[PlyCount "135"]
[EventDate "2014.06.08"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Bc4 d5 4. exd5 exd5 5. Bb5+ Nd7 6. 0-0 Bd6 7. d4 c4 8. Ne5 Ngf6 9. Bg5 0-0 10. Bxd7 Bxd7 11. Bxf6 gxf6 12. Nxd7 Qxd7 13. Qf3 Kg7 14. Nc3 Rad8 15. Kh1 Bb8 16. Qh5 Kh8 17. f4 Rg8 18. Rae1 b5 19. Re3 b4 20. Ne2 Rde8 21. Rh3 Rg7 22. Ng3 Re3 23. Qh6 Qg4 24. Qxf6 Qe6 25. Rh6 Qxf6 26. Rxf6 Re6 27. Rf5 Rd6 28. Re1 Re6 29. Rf1 Rd6 30. Nh5 Rg8 31. Rxf7 Rdd8 32. Re1 Rgf8 33. Rxf8+ Rxf8 34. g3 Kg8 35. Re7 Rd8 36. Nf6+ Kf8 37. Rxh7 Rd6 38. Rh8+ Ke7 39. Rxb8 Kxf6 40. Kg2 a5 41. Kf3 Re6 42. Rb5 Re1 43. a3 Rb1 44. axb4 Rxb2 45. Rxa5 Rxc2 46. Rxd5 Rxh2 47. Rc5 Rc2 48. Kg4 c3 49. b5 Rc1 50. Rc6+ Ke7 51. b6 c2 52. b7 Rb1 53. Rxc2 Rxb7 54. Kf5 Rb5+ 55. Rc5 Rb4 56. Re5+ Kf7 57. g4 Rxd4 58. g5 Rd1 59. g6+ Kg7 60. Re7+ Kg8 61. Kf6 Rd6+ 62. Re6 Rd8 63. f5 Ra8 64. Rb6 Rf8+ 65. Kg5 Ra8 66. Rb7 Rc8 67. f6 Ra8 68. Kh6 1-0

[Event "Golden Rook op 56th"]
[Site "Chotowa"]
[Date "2014.06.11"]
[Round "6"]
[White "Mika, Tomasz"]
[Black "Kowalczyk, Mateusz"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2006"]
[BlackElo "1608"]
[PlyCount "97"]
[EventDate "2014.06.08"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. d3 d6 5. Na4 Bb6 6. Nxb6 axb6 7. f4 Bg4 8. Nf3 Nc6 9. h3 Bxf3 10. Qxf3 Nd4 11. Qf2 b5 12. Bb3 Nxb3 13. cxb3 Nd7 14. 0-0 0-0 15. f5 Nc5 16. f6 Qxf6 17. Qxf6 gxf6 18. Bh6 Rfe8 19. Rf3 Kh8 20. Rxf6 Re6 21. Raf1 Rxf6 22. Rxf6 Kg8 23. Rf3 Ne6 24. Rg3+ Kh8 25. Rf3 Kg8 26. a3 c5 27. Rg3+ Kh8 28. Rf3 Kg8 29. Kf2 Rc8 30. Ke1 b6 31. Kd2 Rc7 32. Kc3 Ra7 33. h4 Ra8 34. h5 Rc8 35. a4 Ra8 36. axb5 Ra1 37. Kc4 Rh1 38. Rg3+ Kh8 39. Bg5 Nxg5 40. Rxg5 Rb1 41. h6 Rxb2 42. Rg7 Rc2+ 43. Kd5 Rc3 44. Kxd6 Rxd3+ 45. Ke7 f5 46. Rf7 Rg3 47. Rf8+ Rg8 48. Rxg8+ Kxg8 49. exf5 1-0

[Event "Golden Rook op 56th"]
[Site "Chotowa"]
[Date "2014.06.10"]
[Round "4"]
[White "Musialkiewicz, Jan"]
[Black "Kowalczyk, Mateusz"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2279"]
[BlackElo "1608"]
[PlyCount "99"]
[EventDate "2014.06.08"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qf3 Qxf3 7. gxf3 dxc6 8. Nd2 Be6 9. Nb3 Bxb3 10. axb3 0-0-0 11. Bc4 f6 12. Rg1 g5 13. Be3 Bxe3 14. fxe3 a6 15. Ke2 Ne7 16. e5 Nd5 17. exf6 h6 18. f7 Rd7 19. e4 Nf4+ 20. Ke3 b5 21. Rxa6 Kb7 22. Rga1 bxc4 23. bxc4 Rdd8 24. Ra7+ Kc8 25. Ra8+ Kb7 26. R8a7+ Kc8 27. R7a6 Rdf8 28. Rxc6 Kd7 29. Raa6 Rxf7 30. Rxc7+ Kxc7 31. Ra7+ Kc6 32. Rxf7 Kc5 33. Rc7+ Kb6 34. Rg7 Kc5 35. e5 Kxc4 36. Ke4 Ne6 37. Rg6 Nc5+ 38. Kf5 Kd4 39. Rd6+ Ke3 40. b4 Nb7 41. Rd3+ Kf2 42. e6 Nd8 43. b5 Rf8+ 44. Ke5 Re8 45. Rxd8 Rxd8 46. e7 Rd2 47. Kf6 Kxf3 48. e8Q Rxh2 49. Qc6+ Kg4 50. b6 1-0

[Event "Golden Rook op 56th"]
[Site "Chotowa"]
[Date "2014.06.09"]
[Round "1"]
[White "Barwinski, Dionizy"]
[Black "Kowalczyk, Mateusz"]
[Result "1/2-1/2"]
[ECO "E69"]
[WhiteElo "2134"]
[BlackElo "1608"]
[PlyCount "80"]
[EventDate "2014.06.08"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. g3 0-0 6. Bg2 Nbd7 7. 0-0 Re8 8. h3 e5 9. e4 c6 10. Be3 a5 11. Qc2 Qe7 12. Rad1 exd4 13. Nxd4 Nc5 14. f3 Nh5 15. Bf2 Bd7 16. Rfe1 Rab8 17. f4 Qd8 18. Nf3 Qc7 19. e5 Bf8 20. Bxc5 dxc5 21. Qf2 Be6 22. Nd2 Red8 23. g4 Ng7 24. Nde4 Be7 25. Bf1 b6 26. Nf6+ Bxf6 27. exf6 Ne8 28. f5 Rxd1 29. Nxd1 Bd7 30. fxg6 hxg6 31. Bd3 g5 32. Re7 Nxf6 33. Qxf6 Qg3+ 34. Kf1 Qxd3+ 35. Kg2 Qd2+ 36. Nf2 Be6 37. Rxe6 fxe6 38. Qxe6+ Kh7 39. Qf5+ Kg8 40. Qg6+ Kh8 1/2-1/2

[Event "Ogolnopolski-ch 55th"]
[Site "Zamosc"]
[Date "2013.??.??"]
[Round "6.26"]
[White "Balda, Leszek"]
[Black "Kowalczyk, Mateusz"]
[Result "0-1"]
[ECO "C63"]
[BlackElo "1558"]
[PlyCount "62"]
[EventDate "2013.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 fxe4 5. dxe4 Nf6 6. Nc3 Bc5 7. Bxc6 bxc6 8. Nxe5 0-0 9. 0-0 Qe8 10. Nd3 Bd4 11. Ne2 Bb6 12. e5 Ng4 13. Bf4 Ba6 14. Bg3 Rf5 15. h3 Nxe5 16. Nxe5 Rxe5 17. Bxe5 Qxe5 18. Re1 Rf8 19. Nc3 Bxf2+ 20. Kh1 Bxe1 21. Qxe1 Rf1+ 22. Qxf1 Bxf1 23. Rxf1 d5 24. Nd1 Qe2 25. Kg1 Qxc2 26. Ne3 Qxb2 27. Nf5 g6 28. Ne7+ Kg7 29. Rf2 Qa1+ 30. Rf1 Qc3 31. Kh1 d4 0-1

[Event "Ogolnopolski-ch 55th"]
[Site "Zamosc"]
[Date "2013.??.??"]
[Round "1.46"]
[White "Duda, Mateusz"]
[Black "Kowalczyk, Mateusz"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1558"]
[PlyCount "88"]
[EventDate "2013.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 h6 5. Nc3 Nf6 6. h3 d6 7. Be3 Bb6 8. Nd5 Nxd5 9. Bxd5 0-0 10. 0-0 Kh8 11. Bxb6 axb6 12. Bxc6 bxc6 13. d4 exd4 14. Qxd4 c5 15. Qc3 Re8 16. Rfe1 Ra4 17. Nd2 Qg5 18. Qb3 Ra8 19. Qe3 Qg6 20. Qd3 Bd7 21. a3 Re7 22. Re3 Rae8 23. Rae1 f5 24. Qd5 f4 25. Rf3 Re5 26. Qb7 Rg5 27. Rxf4 Rxg2+ 28. Kf1 Bxh3 29. Ke2 Bg4+ 30. Kd3 Qg5 31. Rf7 Be6 32. Rxc7 Rxf2 33. Nf1 c4+ 34. Rxc4 Bxc4+ 35. Kxc4 Qc5+ 36. Kd3 Qxc2+ 37. Ke3 Ref8 38. e5 Qb3+ 39. Kd4 R2f4+ 40. Re4 Rxf1 41. exd6 Rd1+ 42. Ke5 Qxb2+ 43. Ke6 Qf6+ 44. Kd7 Qxd6# 0-1

[Event "Ogolnopolski-ch 55th"]
[Site "Zamosc"]
[Date "2013.??.??"]
[Round "3"]
[White "Kowalczyk, Mateusz"]
[Black "Ciechonski, Piotr"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1558"]
[BlackElo "1801"]
[PlyCount "97"]
[EventDate "2013.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 g6 6. Nf3 Nc6 7. Be2 Bg7 8. 0-0 0-0 9. h3 a6 10. Bf4 b5 11. a3 Bb7 12. d5 Nb8 13. Rc1 Nbd7 14. b4 Rc8 15. Nd4 Rxc3 16. Rxc3 Nxe4 17. Rc2 Bxd5 18. Nc6 Bxc6 19. Rxc6 Nb8 20. Rc2 e5 21. Bc1 d5 22. Bf3 f5 23. Bxe4 dxe4 24. Qxd8 Rxd8 25. Bg5 Re8 26. Rfc1 Nd7 27. Rc8 Rxc8 28. Rxc8+ Kf7 29. Rc7 Ke8 30. Rc6 h6 31. Rxg6 Kf7 32. Rd6 hxg5 33. Rxd7+ Kg8 34. Rd6 Bf8 35. Rxa6 Kf7 36. Rb6 f4 37. Rxb5 Ke6 38. a4 Kd6 39. a5 Kc6 40. Rb6+ Kc7 41. b5 Bb4 42. Rc6+ Kb7 43. a6+ Ka7 44. Rc7+ Kb8 45. b6 Bd6 46. a7+ Ka8 47. Rc8+ Kb7 48. a8Q+ Kxb6 49. Qc6+ 1-0

[Event "Ogolnopolski-ch 55th"]
[Site "Zamosc"]
[Date "2013.??.??"]
[Round "5"]
[White "Kowalczyk, Mateusz"]
[Black "Dulinski, Jacek"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1558"]
[BlackElo "2155"]
[PlyCount "92"]
[EventDate "2013.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e5 5. Nf3 Nc6 6. Bb5 cxd4 7. Bxc6+ bxc6 8. cxd4 e4 9. Nc3 Bb4 10. Qe2 Ne7 11. Ng5 Bf5 12. 0-0 Bxc3 13. bxc3 h6 14. Nh3 Bxh3 15. gxh3 0-0 16. Re1 f5 17. f3 Rfe8 18. fxe4 fxe4 19. Qxe4 Qxe4 20. Rxe4 Nd5 21. Rxe8+ Rxe8 22. c4 Nb6 23. c5 Nc4 24. Rb1 Re1+ 25. Kf2 Rd1 26. Rb8+ Kf7 27. Be3 Ke6 28. Rb7 Rd3 29. Rb3 Rd1 30. Ke2 Ra1 31. Kd3 Nxe3 32. Kxe3 Rxa2 33. Rb7 Kd5 34. Rd7+ Kc4 35. Rxg7 a5 36. Rg6 Kb5 37. Rxh6 a4 38. Rh8 Rxh2 39. Kd3 a3 40. Rb8+ Ka4 41. Kc3 a2 42. Ra8+ Kb5 43. Rb8+ Ka6 44. Ra8+ Kb5 45. Rb8+ Ka4 46. Ra8+ Kb5 1/2-1/2

[Event "Ogolnopolski-ch 55th"]
[Site "Zamosc"]
[Date "2013.??.??"]
[Round "8"]
[White "Kowalczyk, Mateusz"]
[Black "Kuzmicz, Krystian"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1558"]
[BlackElo "2465"]
[PlyCount "68"]
[EventDate "2013.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 g6 5. c3 Bg7 6. Bd3 Nh6 7. 0-0 0-0 8. Bf4 Nc6 9. Nbd2 Nf5 10. Ne5 f6 11. Nxc6 bxc6 12. Nf3 Re8 13. Re1 Nd6 14. Qc2 Nf7 15. Nd2 e5 16. dxe5 fxe5 17. Bg3 e4 18. Bf1 Bf5 19. Nb3 Qb6 20. Bf4 c5 21. h3 g5 22. Bh2 Bg6 23. Rad1 Rad8 24. g4 Be5 25. Bg2 Bxh2+ 26. Kxh2 Ne5 27. Re2 a5 28. Qd2 a4 29. Nc1 Qf6 30. b3 h5 31. Kg3 Nf3 32. Bxf3 Qe5+ 33. Kg2 exf3+ 34. Kg1 fxe2 0-1

[Event "Ogolnopolski-ch 55th"]
[Site "Zamosc"]
[Date "2013.??.??"]
[Round "2"]
[White "Kowalczyk, Mateusz"]
[Black "Stanach, Fabian"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1558"]
[BlackElo "2060"]
[PlyCount "118"]
[EventDate "2013.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c3 d6 4. f4 c6 5. Nf3 Nf6 6. Bd3 0-0 7. 0-0 Nbd7 8. e5 Nd5 9. Na3 b5 10. Nc2 N7b6 11. Qe1 Bg4 12. Qg3 Bxf3 13. Qxf3 Qd7 14. Re1 Rad8 15. Ne3 Nxe3 16. Qxe3 Nc4 17. Qe2 dxe5 18. Bxc4 bxc4 19. fxe5 Qe6 20. Bf4 Rb8 21. Rab1 Rb7 22. Bg3 Rfb8 23. a3 Rb3 24. h3 h6 25. Kh1 R8b7 26. Kg1 Qd5 27. Rf1 a5 28. a4 Qe6 29. Qf2 Qd5 30. Kh1 e6 31. Rfd1 Qe4 32. Re1 Qf5 33. Qxf5 gxf5 34. Bh4 Rd7 35. Bf6 Bxf6 36. exf6 Kh7 37. Re3 Kg6 38. Rg3+ Kxf6 39. Rg8 Rdb7 40. Rc8 Rxc3 41. Rxc6 Rc2 42. Rc5 Rb3 43. Rxa5 c3 44. Rc5 Rbxb2 45. Ra1 Ra2 46. Rxa2 Rxa2 47. Rxc3 Rxa4 48. Rd3 Ra5 49. Kh2 f4 50. Kg1 Kf5 51. Kf2 Ke4 52. Rb3 Ra2+ 53. Kg1 Kxd4 54. Rb7 f5 55. Rh7 e5 56. Rxh6 e4 57. Re6 e3 58. Kf1 Rf2+ 59. Kg1 f3 0-1

[Event "Ogolnopolski-ch 55th"]
[Site "Zamosc"]
[Date "2013.??.??"]
[Round "4"]
[White "Laszewicz, Pawel"]
[Black "Kowalczyk, Mateusz"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2165"]
[BlackElo "1558"]
[PlyCount "57"]
[EventDate "2013.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qh4 5. Nb5 Qxe4+ 6. Be2 Kd8 7. 0-0 a6 8. N5c3 Qg6 9. a3 d6 10. Nd5 Nf6 11. Nf4 Qf5 12. Bd3 Qg4 13. f3 Qd7 14. Nc3 Ne5 15. Re1 Nxd3 16. Qxd3 Qc6 17. Nfd5 Nxd5 18. Nxd5 Be6 19. c4 Kd7 20. Be3 Re8 21. Rac1 Kc8 22. Qd4 b6 23. b4 Kb7 24. a4 Bxd5 25. cxd5 Qxa4 26. Rxc7+ Kxc7 27. Qxb6+ Kd7 28. Qb7+ Kd8 29. Bb6# 1-0

[Event "Ogolnopolski-ch 55th"]
[Site "Zamosc"]
[Date "2013.??.??"]
[Round "7"]
[White "Szmyd, Marek"]
[Black "Kowalczyk, Mateusz"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "2029"]
[BlackElo "1558"]
[PlyCount "49"]
[EventDate "2013.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. e4 Nxc3 5. bxc3 e5 6. Nf3 Bg4 7. Qb3 Bxf3 8. Qxb7 Bxg2 9. Bxg2 Nd7 10. Bh3 Bd6 11. Qc6 Ke7 12. 0-0 Nb6 13. f4 exf4 14. e5 Bxe5 15. Re1 Qd6 16. Qe4 f6 17. d4 g5 18. dxe5 fxe5 19. Qxe5+ Qxe5 20. Rxe5+ Kf6 21. Re6+ Kf7 22. Rc6 h5 23. Rxc7+ Kf6 24. c4 g4 25. Bb2+ 0-1

[Event "Ogolnopolski-ch 55th"]
[Site "Zamosc"]
[Date "2013.??.??"]
[Round "9.26"]
[White "Zadlo, Maciej"]
[Black "Kowalczyk, Mateusz"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1833"]
[BlackElo "1558"]
[PlyCount "67"]
[EventDate "2013.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qh4 5. Nc3 Bb4 6. Be2 Qxe4 7. Ndb5 Bxc3+ 8. bxc3 Kd8 9. 0-0 Nf6 10. Re1 Qd5 11. Bf4 d6 12. Qc1 a6 13. Rd1 Qf5 14. Nd4 Nxd4 15. Rxd4 Ke7 16. Qa3 Rd8 17. Rad1 Ke8 18. Bf3 Qe6 19. Kf1 Qe7 20. Re1 Be6 21. Bxb7 Rab8 22. Qxa6 Kf8 23. Rb4 Re8 24. Kg1 Nd7 25. Be3 Ne5 26. Bd4 Bc4 27. Rxc4 Nxc4 28. Rxe7 Rxe7 29. g3 c5 30. Qxc4 Rexb7 31. Be3 Rb1+ 32. Kg2 R1b2 33. Qd5 R8b6 34. Bxc5 1-0

[Event "Wroclaw op-B 7th"]
[Site "Wroclaw"]
[Date "2012.07.10"]
[Round "9"]
[White "Kucharska, Honorata"]
[Black "Kowalczyk, Mateusz"]
[Result "0-1"]
[ECO "C63"]
[WhiteElo "1617"]
[BlackElo "1521"]
[PlyCount "120"]
[EventDate "2012.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[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. Bb5 f5 4. d3 fxe4 5. dxe4 Nf6 6. Nc3 Bb4 7. Qd3 d6 8. 0-0 Bxc3 9. bxc3 Bd7 10. Bg5 0-0 11. Bc4+ Kh8 12. a3 Qe8 13. Qe2 Qg6 14. Bxf6 Rxf6 15. Kh1 Bg4 16. Nh4 Qh5 17. f3 Bd7 18. Nf5 Bxf5 19. exf5 Qxf5 20. Bd3 Qd7 21. Qe4 g6 22. Bb5 a6 23. Ba4 Rf4 24. Bxc6 Qxc6 25. Qxc6 bxc6 26. Rab1 Ra4 27. Rb3 Ra5 28. Kg1 Rb5 29. Kf2 Kg7 30. Re1 Rab8 31. Reb1 Kf6 32. Ke3 d5 33. Kd3 Ke6 34. c4 Rxb3+ 35. Rxb3 Rxb3+ 36. cxb3 d4 37. b4 Kd6 38. a4 c5 39. b5 axb5 40. cxb5 Kd5 41. a5 c4+ 42. Kd2 Kc5 43. a6 Kb6 44. g3 c6 45. bxc6 Kxc6 46. f4 exf4 47. gxf4 Kb6 48. h3 Kxa6 49. h4 h5 50. Kc2 Kb5 51. Kd2 Kc5 52. Kc2 Kd5 53. Kd2 Ke4 54. Kc2 Kxf4 55. Kd2 g5 56. hxg5 Kxg5 57. Kc2 h4 58. Kd2 h3 59. Kc2 h2 60. Kd2 h1Q 0-1

[Event "Wroclaw op-B 7th"]
[Site "Wroclaw"]
[Date "2012.07.09"]
[Round "8"]
[White "Kowara, Magdalena"]
[Black "Kowalczyk, Mateusz"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1921"]
[BlackElo "1521"]
[PlyCount "105"]
[EventDate "2012.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 0-0 5. d3 d5 6. exd5 Nxd5 7. Bd2 Nxc3 8. bxc3 Bd6 9. h3 h6 10. 0-0 Qf6 11. Nh2 Nc6 12. Bd5 Ne7 13. Bf3 Rb8 14. c4 Ng6 15. Ng4 Bxg4 16. Bxg4 Rfe8 17. Qf3 Qxf3 18. Bxf3 Nf4 19. Rab1 b6 20. Be3 Ne6 21. c3 c5 22. g3 Be7 23. h4 g5 24. hxg5 Bxg5 25. Bd5 Kg7 26. Rbe1 Bf6 27. Kg2 Rbd8 28. Rh1 Bg5 29. Rh5 Bxe3 30. fxe3 Nc7 31. Be4 Re6 32. Rf1 Rdd6 33. a4 a5 34. g4 Re8 35. g5 Re7 36. gxh6+ Rxh6 37. Rxh6 Kxh6 38. Rf6+ Kg5 39. Rxb6 f5 40. Bd5 Rd7 41. Rb7 Nxd5 42. Rxd7 Nxe3+ 43. Kf3 Nd1 44. Rd5 Nxc3 45. Rxc5 Nxa4 46. Rxa5 Nb2 47. c5 Nxd3 48. c6 e4+ 49. Ke2 Nf4+ 50. Ke3 Ne6 51. Ra7 Kg4 52. c7 f4+ 53. Kxe4 1-0

[Event "Wroclaw op-B 7th"]
[Site "Wroclaw"]
[Date "2012.07.08"]
[Round "7"]
[White "Kowalczyk, Mateusz"]
[Black "Lascar, Radoslawa"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1521"]
[BlackElo "1617"]
[PlyCount "160"]
[EventDate "2012.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. dxc5 Qxd1+ 6. Kxd1 e5 7. b4 Nge7 8. Nf3 f6 9. Bc4 Bg4 10. Kc2 0-0-0 11. Nbd2 Nd5 12. Nb3 Kc7 13. Re1 Be6 14. Nbd2 Bf7 15. g3 g6 16. Bb3 Be7 17. a3 Kb8 18. Nc4 Kc7 19. Bb2 g5 20. Bc1 h6 21. Kb2 Bg6 22. Bc2 Bf7 23. Ncd2 Kb8 24. Nb3 Bf8 25. Be3 Bh5 26. Ng1 Nce7 27. f3 Nxe3 28. Rxe3 Nd5 29. Ree1 Bg7 30. Rad1 Rhf8 31. c4 Nc7 32. g4 Bf7 33. Nd2 b6 34. cxb6 axb6 35. Be4 Rd6 36. Ne2 Rfd8 37. Kc3 Ne6 38. Bd5 Nd4 39. Be4 Nxe2+ 40. Rxe2 Rd4 41. Ree1 Rc8 42. Bd3 b5 43. c5 Be8 44. Nb3 Rf4 45. Be4 Bc6 46. Nd2 Bxe4 47. Rxe4 f5 48. Rxf4 gxf4 49. gxf5 e4+ 50. Kc2 e3 51. Ne4 Be5 52. Rg1 Rf8 53. f6 Bxf6 54. Rg6 Bd4 55. h3 Rd8 56. Nd6 Be5 57. Ne4 Bd4 58. h4 Be5 59. Nd6 Bd4 60. h5 Be5 61. Rxh6 Bxd6 62. Rxd6 Re8 63. Rd1 e2 64. Re1 Re5 65. Kd2 Re3 66. Rxe2 Rxf3 67. h6 Rh3 68. Rf2 Rxh6 69. Rxf4 Rh3 70. Rf6 Rxa3 71. Rb6+ Kc7 72. Rxb5 Rh3 73. Rb6 Rg3 74. Kc2 Rh3 75. Rd6 Rg3 76. Rd3 Rg4 77. Kc3 Kc6 78. Rd6+ Kc7 79. Kb3 Rh4 80. Ka4 Rh8 1-0

[Event "Wroclaw op-B 7th"]
[Site "Wroclaw"]
[Date "2012.07.07"]
[Round "6"]
[White "Ilnicki, Tomasz"]
[Black "Kowalczyk, Mateusz"]
[Result "0-1"]
[ECO "C45"]
[BlackElo "1521"]
[PlyCount "168"]
[EventDate "2012.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[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. d4 exd4 4. Nxd4 Qh4 5. Nc3 Bb4 6. Qd3 Nf6 7. Bd2 Bxc3 8. Bxc3 0-0 9. Nf5 Qg5 10. h4 Qg6 11. Rh3 Nh5 12. Qf3 d5 13. Nxg7 Bxh3 14. Nxh5 d4 15. Bd2 Be6 16. Nf6+ Kg7 17. Nh5+ Kh8 18. Bg5 h6 19. Bf6+ Kh7 20. Bd3 Bg4 21. Qg3 Qxh5 22. e5+ Kg8 23. f3 Nxe5 24. fxg4 Nxd3+ 25. cxd3 Rfe8+ 26. Kf2 Qg6 27. g5 Re3 28. Qg4 Rae8 29. h5 Qh7 30. gxh6+ Kf8 31. Bg7+ Ke7 32. Bxd4 Re6 33. Qh4+ Kd7 34. Qh3 Qxh6 35. Bc3 f5 36. Qf3 c6 37. Re1 Rxe1 38. Bxe1 Qe6 39. Bd2 Re7 40. Bc3 Rh7 41. Kg3 f4+ 42. Kf2 Qf5 43. Bd2 Qc5+ 44. Ke1 Rxh5 45. Bxf4 Rh1+ 46. Ke2 Qc2+ 47. Bd2 Qd1+ 48. Ke3 Qxf3+ 49. gxf3 Ke6 50. Bc3 b5 51. a3 Rh5 52. Ke4 Rh2 53. Ke3 Kf5 54. Bd4 a6 55. Bc3 Rh7 56. Bb4 Rc7 57. d4 Rc8 58. Bc5 Re8+ 59. Kf2 Rh8 60. Kg3 Rh1 61. Bb4 Rd1 62. Bc3 Rd3 63. Kf2 Kf4 64. Ke2 Rxf3 65. Kd2 Ke4 66. Kc2 Kd5 67. Kb3 a5 68. Kc2 a4 69. Kd2 Kc4 70. Kc2 Rf2+ 71. Kc1 Kd3 72. Kb1 Rc2 73. Bb4 Rc4 74. Bc5 Rxd4 75. Bxd4 Kxd4 76. Kc1 Kd3 77. Kd1 c5 78. Kc1 c4 79. Kb1 Kd2 80. Ka1 c3 81. bxc3 Kxc3 82. Ka2 Kc2 83. Ka1 Kb3 84. Kb1 Kxa3 0-1

[Event "Wroclaw op-B 7th"]
[Site "Wroclaw"]
[Date "2012.07.06"]
[Round "5"]
[White "Skrzypinski, Maciej"]
[Black "Kowalczyk, Mateusz"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "1714"]
[BlackElo "1521"]
[PlyCount "35"]
[EventDate "2012.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[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. Bb5 f5 4. d3 fxe4 5. dxe4 Nf6 6. 0-0 d6 7. Nc3 Bg4 8. Bg5 h6 9. Bxf6 Qxf6 10. Nd5 Qd8 11. h3 Bd7 12. Nd4 g6 13. Nf5 Kf7 14. Nfe3 Kg7 15. f4 exf4 16. Bxc6 bxc6 17. Qd4+ Kf7 18. Qxh8 1-0

[Event "Wroclaw op-B 7th"]
[Site "Wroclaw"]
[Date "2012.07.05"]
[Round "4"]
[White "Kowalczyk, Mateusz"]
[Black "Kiolbasa, Oliwia"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1521"]
[BlackElo "1761"]
[PlyCount "99"]
[EventDate "2012.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Be3 cxd4 7. Qxd4 Nc6 8. Qxd5 Nxd5 9. Bb5 Nxe3 10. fxe3 Bd7 11. Nd4 Be7 12. Nd2 0-0 13. Nxc6 bxc6 14. Bd3 Rab8 15. b3 Rfd8 16. Ke2 Be8 17. g4 f6 18. Nf3 e5 19. Bc4+ Bf7 20. Bxf7+ Kxf7 21. Rad1 Ke6 22. Nd2 Rd5 23. Nc4 Rbd8 24. e4 Rxd1 25. Rxd1 Rxd1 26. Kxd1 Bd8 27. Ke2 g6 28. b4 Bc7 29. Kf3 f5 30. g5 f4 31. a4 Kd7 32. Nb2 Bd6 33. Nd3 Kc7 34. Nb2 Kb7 35. Nc4 Bc7 36. Nb2 a6 37. Nc4 Ka7 38. h3 Kb7 39. Ke2 Kc8 40. Nb2 Kd7 41. Nc4 Ke7 42. Kf3 Kf7 43. Nb2 Kg7 44. Nd3 Bd6 45. Nf2 Kf7 46. Ng4 Kg7 47. Nf6 Bb8 48. Nd7 Bd6 49. c4 Bb8 50. Nf6 1/2-1/2

[Event "Wroclaw op-B 7th"]
[Site "Wroclaw"]
[Date "2012.07.04"]
[Round "3"]
[White "Kowalczyk, Mateusz"]
[Black "Halka, Adrian"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1521"]
[BlackElo "1254"]
[PlyCount "89"]
[EventDate "2012.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 cxd4 7. cxd4 Nge7 8. b4 Nf5 9. Bb2 Be7 10. g4 Nh6 11. h3 f6 12. exf6 gxf6 13. Nc3 Bd7 14. Na4 Qc7 15. Nc5 b6 16. Nxd7 Qxd7 17. Bb5 a6 18. Qa4 axb5 19. Qxa8+ Bd8 20. Rc1 Ne7 21. Qb8 0-0 22. Qf4 Nf7 23. 0-0 Nc8 24. Rfe1 Ncd6 25. Nd2 Nc4 26. Nxc4 bxc4 27. Re3 Re8 28. Rce1 Kg7 29. Qf3 Bc7 30. h4 h6 31. R3e2 Qd6 32. Qh3 b5 33. Bc1 Nd8 34. g5 hxg5 35. hxg5 Rh8 36. gxf6+ Kg8 37. Qg4+ Kf8 38. Qg7+ Ke8 39. Qxh8+ Kd7 40. Qh7+ Kc8 41. f4 Qf8 42. Qg7 Qe8 43. Rh2 c3 44. Re3 Qc6 45. Rc2 1-0

[Event "Wroclaw op-B 7th"]
[Site "Wroclaw"]
[Date "2012.07.03"]
[Round "2"]
[White "Tkachev, Taras"]
[Black "Kowalczyk, Mateusz"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1997"]
[BlackElo "1521"]
[PlyCount "33"]
[EventDate "2012.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 e6 4. Nbd2 c5 5. dxc5 Bxc5 6. Be2 Nc6 7. a3 a5 8. 0-0 0-0 9. c4 b6 10. b3 dxc4 11. Nxc4 Qc7 12. Bb2 Ne4 13. Bd3 Nd6 14. Bxh7+ Kh8 15. Ng5 f6 16. Qh5 Nf7 17. Nxf7+ 1-0

[Event "Wroclaw op-B 7th"]
[Site "Wroclaw"]
[Date "2012.07.02"]
[Round "1"]
[White "Kowalczyk, Mateusz"]
[Black "Stankowski, Aleksander"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1521"]
[BlackElo "1884"]
[PlyCount "24"]
[EventDate "2012.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[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. Nc3 e6 5. g4 Bg6 6. Nge2 c5 7. h4 cxd4 8. Nxd4 h5 9. Bf4 a6 10. a3 hxg4 11. Qxg4 Qb6 12. 0-0-0 Bh5 0-1

[Event "POL-chT U19 2nd League"]
[Site "Chelm Lubelski"]
[Date "2010.07.13"]
[Round "10"]
[White "Dzierzak, Radoslaw"]
[Black "Kowalczyk, Mateusz"]
[Result "1/2-1/2"]
[ECO "C63"]
[WhiteElo "1608"]
[PlyCount "94"]
[EventDate "2010.07.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Imielin MKSz Diagonalia U19"]
[BlackTeam "Starzenice Park U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 fxe4 5. dxe4 d6 6. 0-0 Nf6 7. Nc3 Be7 8. h3 h6 9. Be3 0-0 10. Qd2 Kh7 11. Nh2 a6 12. Be2 Qe8 13. f4 exf4 14. Rxf4 Bd7 15. Raf1 Qg6 16. Kh1 Nh5 17. Bxh5 Qxh5 18. Nd5 Rxf4 19. Rxf4 Bg5 20. Rf1 Bxe3 21. Qxe3 Rc8 22. c3 Be6 23. Nf4 Qe8 24. b3 Qe7 25. Nf3 Bf5 26. Re1 Re8 27. Nd2 Be6 28. Qg3 Bf7 29. Qg4 Ne5 30. Qg3 b6 31. Ne2 Bg6 32. Nf4 Bf7 33. Nf3 Nxf3 34. gxf3 Qe5 35. Ne2 Bh5 36. Kg2 Rf8 37. Rf1 Qa5 38. a4 Qc5 39. Rf2 Qe3 40. Nd4 Qxc3 41. Ne6 Rf7 42. Nf4 Qe5 43. Nd5 Qxg3+ 44. Kxg3 Bg6 45. Nc3 Re7 46. Nd5 Rd7 47. Rc2 Bf7 1/2-1/2

[Event "POL-chT U19 2nd League"]
[Site "Chelm Lubelski"]
[Date "2010.07.12"]
[Round "9"]
[White "Kowalczyk, Mateusz"]
[Black "Kielbasa, Artur"]
[Result "0-1"]
[ECO "C70"]
[BlackElo "1541"]
[PlyCount "67"]
[EventDate "2010.07.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Starzenice Park U19"]
[BlackTeam "Lesniowice U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. 0-0 g6 5. d3 Bg7 6. c3 0-0 7. Be3 a6 8. Ba4 b5 9. Bc2 d5 10. d4 Bb7 11. Re1 Re8 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. Bd4 Bxd4 15. Qxd4 Nf5 16. Qb4 dxe4 17. Na3 Qe7 18. Qxe7 Rxe7 19. Rad1 Rae8 20. b4 Nd6 21. Bb3 e3 22. f3 Nf5 23. Nc2 c5 24. Bd5 e2 25. Rd2 Bxd5 26. Rxd5 c4 27. Kf2 Ne3 28. Rd2 Nd1+ 29. Kg3 Nxc3 30. a3 Re5 31. Kf2 Nd1+ 32. Kg3 Nb2 33. Nd4 Nd3 34. Rdxe2 0-1

[Event "Chelm Earth op"]
[Site "Chelm Lubelski"]
[Date "2010.07.11"]
[Round "5"]
[White "Zawislak, Lukasz"]
[Black "Kowalczyk, Mateusz"]
[Result "0-1"]
[ECO "C45"]
[PlyCount "68"]
[EventDate "2010.07.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qh4 5. Nc3 Bb4 6. Nxc6 Qxe4+ 7. Qe2 Qxe2+ 8. Bxe2 dxc6 9. Bf4 Bd6 10. Bxd6 cxd6 11. 0-0-0 d5 12. Rhe1 Ne7 13. Bf3 Be6 14. b3 0-0-0 15. Re2 Rhe8 16. Rde1 Nf5 17. Re5 Nd4 18. Bg4 Kd7 19. Bxe6+ Rxe6 20. Rxe6 Nxe6 21. Kd2 Re8 22. g3 h5 23. f4 Rh8 24. h4 Nd4 25. Re3 Nf5 26. Rf3 Re8 27. Na4 b6 28. Nb2 Nd4 29. Rd3 Re2+ 30. Kc3 Nb5+ 31. Kb4 a5+ 32. Ka4 Rxc2 33. Nc4 Rxa2+ 34. Na3 Rxa3# 0-1

[Event "Chelm Earth op"]
[Site "Chelm Lubelski"]
[Date "2010.07.10"]
[Round "4"]
[White "Kowalczyk, Mateusz"]
[Black "Hrytsyuk, Bohdan"]
[Result "1-0"]
[ECO "C68"]
[PlyCount "57"]
[EventDate "2010.07.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 Nf6 6. Bg5 Be7 7. Nc3 Bg4 8. dxe5 Qxd1+ 9. Rxd1 Nh5 10. Bxe7 Kxe7 11. Ne2 Rad8 12. Nd2 Nf4 13. f3 Nxg2+ 14. Kf2 Bh3 15. Ng1 Nf4 16. Nxh3 Nxh3+ 17. Ke3 f6 18. Nc4 Rd7 19. Rxd7+ Kxd7 20. Rd1+ Ke6 21. exf6 gxf6 22. Na5 Ng5 23. Nxb7 f5 24. Nc5+ Ke5 25. f4+ Kf6 26. fxg5+ Kxg5 27. Rg1+ Kf6 28. Rf1 Ke5 29. Rxf5+ 1-0

[Event "Chelm Earth op"]
[Site "Chelm Lubelski"]
[Date "2010.07.09"]
[Round "3"]
[White "Jaroslawski, Bartosz"]
[Black "Kowalczyk, Mateusz"]
[Result "1-0"]
[ECO "A85"]
[PlyCount "75"]
[EventDate "2010.07.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Qd3 d6 5. e4 g6 6. Nf3 c6 7. e5 Nh5 8. g3 d5 9. b3 Be7 10. h4 Na6 11. a3 Nc7 12. Be2 Bd7 13. Ng5 h6 14. Bxh5 gxh5 15. Nh3 Kf8 16. Bf4 Be8 17. Qe3 Kg7 18. Ne2 Bg6 19. Neg1 dxc4 20. bxc4 b5 21. c5 Qd5 22. Nf3 Qc4 23. Nd2 Qc2 24. 0-0 Rad8 25. Rfc1 Qa4 26. Rcb1 Rxd4 27. Qc3 Rhd8 28. Rb4 Rxb4 29. axb4 Qxa1+ 30. Qxa1 a6 31. Nf3 Rd3 32. Qc1 Rb3 33. Bxh6+ Kh7 34. Bg5 Bf8 35. Bf6 Bh6 36. Qd1 Rxb4 37. Qd8 a5 38. Qxc7+ 1-0

[Event "Chelm Earth op"]
[Site "Chelm Lubelski"]
[Date "2010.07.08"]
[Round "2"]
[White "Kowalczyk, Mateusz"]
[Black "Geleta, Agnieszka"]
[Result "1/2-1/2"]
[ECO "C68"]
[PlyCount "40"]
[EventDate "2010.07.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 Nf6 6. Bg5 Bg4 7. c3 h6 8. Bh4 Qd6 9. Bxf6 Qxf6 10. dxe5 Bxf3 11. Qxf3 Qxe5 12. Nd2 0-0-0 13. 0-0-0 Bc5 14. Nc4 Rxd1+ 15. Rxd1 Qg5+ 16. Kc2 Rf8 17. g3 f5 18. e5 f4 19. g4 Qg6+ 20. Kc1 Qe6 1/2-1/2

[Event "Chelm Earth op"]
[Site "Chelm Lubelski"]
[Date "2010.07.07"]
[Round "1"]
[White "Kowalczyk, Rafal"]
[Black "Kowalczyk, Mateusz"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2048"]
[PlyCount "71"]
[EventDate "2010.07.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. g3 Nc6 5. Bg2 Nf6 6. f4 b6 7. e5 Nd7 8. c4 Ne7 9. Ne2 Bb7 10. Nc3 a6 11. 0-0 Qc7 12. Qb3 d4 13. Bxb7 Qxb7 14. Nce4 Nf5 15. a4 a5 16. Nb1 Be7 17. Na3 0-0 18. Qc2 f6 19. Qg2 Rab8 20. exf6 Nxf6 21. Bd2 Nxe4 22. dxe4 Nd6 23. Rae1 Qd7 24. b3 Rbe8 25. g4 Bh4 26. Re2 e5 27. f5 Qe7 28. g5 Nf7 29. f6 Qd7 30. Rf3 d3 31. Ree3 Qd4 32. Nb5 Qb2 33. g6 hxg6 34. Nc7 Rb8 35. Ne6 Rfc8 36. Qxg6 1-0

