[Event "POL-chT 2nd League"]
[Site "Szczyrk"]
[Date "2014.09.14"]
[Round "9.79"]
[White "Zajac, Mateusz"]
[Black "Steczek, Marcin"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "2052"]
[BlackElo "2363"]
[PlyCount "171"]
[EventDate "2014.09.06"]
[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 "Wieliczka MKS MOS"]
[BlackTeam "Konin Hetman"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 d5 2. e3 Nf6 3. c4 c6 4. Nc3 g6 5. d4 Bg7 6. Bd2 0-0 7. Rc1 a6 8. Be2 Be6 9. Ng5 Bf5 10. cxd5 cxd5 11. Qb3 Ra7 12. 0-0 Nc6 13. Na4 h6 14. Nf3 Ne4 15. Bb4 Nxb4 16. Qxb4 b5 17. Nc5 Qd6 18. Qa5 Rb8 19. b4 Bg4 20. Rfd1 Ng5 21. Nd3 Nxf3+ 22. gxf3 Bf5 23. Rc5 Bd7 24. f4 g5 25. Bf3 e6 26. Rdc1 Bf6 27. Qa3 Bd8 28. fxg5 hxg5 29. Ne5 Bb6 30. R5c2 a5 31. Qd3 Be8 32. bxa5 Bxa5 33. Bh5 Rc7 34. f4 Rbc8 35. fxg5 Rxc2 36. Rxc2 Rxc2 37. Qxc2 Qc7 38. Qf2 Qc1+ 39. Kg2 Qd2 40. Qxd2 Bxd2 41. Kf3 Kg7 42. Kf4 b4 43. h4 Be1 44. Nd3 Bd2 45. Bd1 Bb5 46. Ne5 f6 47. gxf6+ Kxf6 48. h5 Be8 49. h6 Bg6 50. Nxg6 Kxg6 51. Bg4 e5+ 52. Kxe5 Bxe3 53. Kxd5 Kxh6 54. Ke5 Kg7 55. d5 Kf8 56. Kd6 Ke8 57. Kc7 Bf4+ 58. d6 Bg3 59. Bh5+ Kf8 60. Kd7 Bf4 61. Ke6 Bg3 62. d7 Bc7 63. Bg6 Bb6 64. Kd6 Bd8 65. Bf5 Kg7 66. Ke6 Kf8 67. Bg4 Kg7 68. Bh5 Kf8 69. Kd6 Kg7 70. Kc5 Be7+ 71. Kc6 Bd8 72. Kb7 Kf8 73. Kc8 Ke7 74. Bg4 Ba5 75. Kb7 b3 76. axb3 Kd8 77. Kc6 Be1 78. Kc5 Kc7 79. b4 Bf2+ 80. Kb5 Be3 81. Kc4 Bf2 82. Kd5 Be3 83. Ke6 Bf2 84. Ke7 Bh4+ 85. Ke8 Bg5 86. b5 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Szczyrk"]
[Date "2014.09.13"]
[Round "8.73"]
[White "Jurkiewicz, Krzysztof"]
[Black "Zajac, Mateusz"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2320"]
[BlackElo "2052"]
[PlyCount "51"]
[EventDate "2014.09.06"]
[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 "Kolbudy UKS Zawisza"]
[BlackTeam "Wieliczka MKS MOS"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. e4 d6 6. Nge2 c5 7. 0-0 Nc6 8. d3 Rb8 9. h3 Bd7 10. Be3 a6 11. a4 Ne8 12. Kh2 Nc7 13. d4 cxd4 14. Nxd4 Nxd4 15. Bxd4 Bxd4 16. Qxd4 Ne6 17. Qe3 a5 18. e5 dxe5 19. Qxe5 Qc7 20. Qxc7 Nxc7 21. Rfe1 Rfe8 22. Re5 b6 23. Rd1 Be6 24. c5 b5 25. axb5 Nxb5 26. Nxb5 1-0

[Event "POL-chT 2nd League"]
[Site "Szczyrk"]
[Date "2014.09.12"]
[Round "7.55"]
[White "Zajac, Mateusz"]
[Black "Cyfka, Karina"]
[Result "0-1"]
[ECO "A55"]
[WhiteElo "2052"]
[BlackElo "2377"]
[PlyCount "68"]
[EventDate "2014.09.06"]
[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 "Wieliczka MKS MOS"]
[BlackTeam "Rybnik MKSz"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d6 2. Nf3 Nf6 3. c4 Nbd7 4. Nc3 e5 5. e4 Be7 6. Be2 0-0 7. 0-0 c6 8. Be3 a6 9. d5 cxd5 10. cxd5 b5 11. Nd2 Ne8 12. b4 Bg5 13. Bxg5 Qxg5 14. a4 bxa4 15. Rxa4 Nb6 16. Ra5 Bh3 17. Bf3 Bd7 18. Be2 Nc7 19. Nc4 Nxc4 20. Bxc4 Rfb8 21. Qd3 Rxb4 22. Rfa1 h5 23. g3 h4 24. Ne2 Rab8 25. Rc1 h3 26. Raa1 Rb2 27. Qe3 Qf6 28. Bd3 Nb5 29. Rxa6 Bg4 30. Rac6 Rb3 31. R6c2 g6 32. Rd2 Bxe2 33. Rxe2 Nd4 34. Ra2 Qf3 0-1

[Event "POL-chT 2nd League"]
[Site "Szczyrk"]
[Date "2014.09.11"]
[Round "6.67"]
[White "Barglowski, Filip"]
[Black "Zajac, Mateusz"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2303"]
[BlackElo "2052"]
[PlyCount "82"]
[EventDate "2014.09.06"]
[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 "Chylice KS Laura"]
[BlackTeam "Wieliczka MKS MOS"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. Nc3 Rc8 8. Bg5 h6 9. Bh4 e5 10. Qd3 g5 11. Bg3 Nf6 12. 0-0-0 Qc7 13. h4 Rg8 14. hxg5 hxg5 15. Kb1 b5 16. Ne1 b4 17. Nd5 Nxd5 18. Qxd5 Qc4 19. Qxc4 Rxc4 20. f3 g4 21. Bf2 gxf3 22. gxf3 f5 23. b3 Rc8 24. Nd3 fxe4 25. fxe4 Bc6 26. Rde1 a5 27. Rhg1 Rxg1 28. Bxg1 Be7 29. Bb6 Bd8 30. Bxd8 Kxd8 31. Kc1 Ke7 32. Kd2 Rg8 33. Nf2 Rg2 34. Ke3 Rg3+ 35. Kd2 Rf3 36. Ke2 Rc3 37. Kd2 Rf3 38. Ke2 Rf4 39. Ke3 d5 40. exd5 Bxd5 41. a3 a4 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Szczyrk"]
[Date "2014.09.10"]
[Round "5.43"]
[White "Zajac, Mateusz"]
[Black "Jakubiec, Artur"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2052"]
[BlackElo "2535"]
[PlyCount "92"]
[EventDate "2014.09.06"]
[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 "Wieliczka MKS MOS"]
[BlackTeam "Dabrowa Gornicza Zaglebie"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 c5 2. e4 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Rb8 13. a4 bxa4 14. Rxa4 Rxb2 15. Bxa6 Bd7 16. Ra3 0-0 17. 0-0 Be6 18. Nce3 Ne7 19. Qa1 Rb8 20. Rd1 Nxd5 21. Nxd5 Kh8 22. Be2 f5 23. Bf3 Bxd5 24. Rxd5 fxe4 25. Bxe4 Qb6 26. Ra2 Be3 27. Qe1 Bc5 28. Rd1 Qc7 29. Rb1 Rxb1 30. Qxb1 Qf7 31. Ra8 Qxf2+ 32. Kh1 Rxa8 33. Bxa8 g6 34. c4 Qe2 35. Bd5 Kg7 36. Qb7+ Kh6 37. Qb1 Be3 38. Qa1 Bd2 39. Qb1 Be1 40. Qb6 e4 41. Qg1 Bd2 42. Qa1 e3 43. h3 Qf2 44. Qd4 Bc3 45. Qxc3 e2 46. Qd2+ g5 0-1

[Event "POL-chT 2nd League"]
[Site "Szczyrk"]
[Date "2014.09.09"]
[Round "4.85"]
[White "Walter, Szymon"]
[Black "Zajac, Mateusz"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2019"]
[BlackElo "2052"]
[PlyCount "86"]
[EventDate "2014.09.06"]
[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 "Pszczyna PSSz"]
[BlackTeam "Wieliczka MKS MOS"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 a6 7. Bc4 e6 8. d3 Ne7 9. Nxd4 cxd4 10. Ne2 d5 11. Bb3 dxe4 12. dxe4 b5 13. Qd3 Nc6 14. e5 Ra7 15. c3 Rd7 16. Nxd4 Nxd4 17. cxd4 Rxd4 18. Qf3 0-0 19. Be3 Rd7 20. Rfd1 Bb7 21. Qf2 Rxd1+ 22. Rxd1 Qa8 23. h3 Rd8 24. Rxd8+ Qxd8 25. Qd2 Qc8 26. Qc2 Qa8 27. Qd2 Bf8 28. Kh2 Qc8 29. Qc2 Qa8 30. Qd2 a5 31. a3 Kg7 32. g4 a4 33. Bc2 Qc8 34. f5 exf5 35. gxf5 Qc6 36. Qf2 Qh1+ 37. Kg3 Qd5 38. Bd4 Kg8 39. fxg6 hxg6 40. Bd1 Qc4 41. Bg4 Qd3+ 42. Qe3 Qf1 43. Qf4 Qg2+ 0-1

[Event "POL-chT 2nd League"]
[Site "Szczyrk"]
[Date "2014.09.08"]
[Round "3.31"]
[White "Zajac, Mateusz"]
[Black "Tokarski, Lukasz"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2052"]
[BlackElo "2214"]
[PlyCount "122"]
[EventDate "2014.09.06"]
[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 "Wieliczka MKS MOS"]
[BlackTeam "Jaworzno JKSz MCKiS"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 0-0 5. e4 d6 6. h3 Na6 7. Bg5 c5 8. d5 Nc7 9. Bd3 a6 10. a4 b6 11. 0-0 e5 12. Qd2 Kh8 13. Rab1 Qe8 14. b4 Ng8 15. bxc5 bxc5 16. Rb6 h6 17. Bh4 g5 18. Bg3 Qd8 19. Rfb1 Nb5 20. a5 Nxc3 21. Qxc3 Qe7 22. Qe1 Nf6 23. Nh2 Nh5 24. Be2 Nxg3 25. fxg3 f5 26. Bf3 g4 27. hxg4 f4 28. Rc6 Bf6 29. Rbb6 Rd8 30. Qb1 Ra7 31. Rb8 Rb7 32. Rb6 Rc7 33. Nf1 Bg5 34. Rc6 fxg3 35. Qb6 Rxc6 36. dxc6 Rf8 37. c7 Bf4 38. Qc6 Qg5 39. Rb3 Qe7 40. Rd3 Rf6 41. Be2 Kh7 42. Nxg3 Bxg3 43. Rxg3 d5 44. Qxd5 Rd6 45. Qa8 Qxc7 46. Rb3 Rd8 47. Qb8 Qe7 48. Qb6 Rd6 49. Qb8 Rc6 50. Rb6 Rc7 51. Bf3 Kg7 52. Rb1 Bb7 53. Rd1 Bc8 54. Qb6 Rb7 55. Qd6 Qxd6 56. Rxd6 Rc7 57. Kf2 Kh7 58. Kg3 Kg7 59. Kh4 Rd7 60. Rc6 Bb7 61. Re6 Ba8 1-0

[Event "POL-chT 2nd League"]
[Site "Szczyrk"]
[Date "2014.09.07"]
[Round "2.97"]
[White "Zajac, Mateusz"]
[Black "Gierulski, Kamil"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2052"]
[BlackElo "2023"]
[PlyCount "62"]
[EventDate "2014.09.06"]
[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 "Wieliczka MKS MOS"]
[BlackTeam "Rzeszow RzKSz"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. Qc2 Be7 8. e4 Nxc3 9. bxc3 0-0 10. Be3 c5 11. Bd3 Qc7 12. 0-0 cxd4 13. cxd4 Qxc2 14. Bxc2 Rd8 15. a4 Nc6 16. Rfd1 Rac8 17. Bb1 Bf6 18. g4 Nxd4 19. Bxd4 Bxd4 20. Rxd4 Rxd4 21. Nxd4 Rc1+ 22. Kg2 Rxb1 23. Ra2 Bxe4+ 24. f3 Bd5 25. Rc2 g6 26. Rc7 a6 27. h4 Rb4 28. Nc6 Rxg4+ 29. Kh3 Rxa4 30. Ne5 Rf4 31. h5 gxh5 0-1

[Event "POL-chT 2nd League"]
[Site "Szczyrk"]
[Date "2014.09.06"]
[Round "1.19"]
[White "Luch, Michal"]
[Black "Zajac, Mateusz"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2423"]
[BlackElo "2052"]
[PlyCount "79"]
[EventDate "2014.09.06"]
[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 "Wieliczka MKS MOS"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. f4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d5 5. 0-0 c5 6. d3 0-0 7. c3 Nc6 8. Na3 b6 9. Bd2 Bb7 10. Qe1 d4 11. Nc2 Rc8 12. c4 Qc7 13. Bh3 Rce8 14. b4 Nd7 15. f5 gxf5 16. Bxf5 e6 17. Bh3 f5 18. Nh4 Nce5 19. Bf4 Qd8 20. bxc5 Nxc5 21. Bxe5 Bxe5 22. Bg2 Bxg2 23. Nxg2 Re7 24. Qd2 Rg7 25. Rad1 Qd6 26. Kh1 Qc6 27. Nce1 Bc7 28. Nf3 e5 29. e3 dxe3 30. Nxe3 f4 31. gxf4 Rxf4 32. Nd5 Rfg4 33. Qf2 Rf7 34. Rg1 Rxg1+ 35. Rxg1+ Kf8 36. Qg3 Qg6 37. Qh4 Qf5 38. Qh6+ Ke8 39. Qc6+ Kf8 40. Qa8+ 1-0

[Event "Dobczyce Dominik Memorial 21st"]
[Site "Dobczyce"]
[Date "2013.07.16"]
[Round "8"]
[White "Zajac, Mateusz"]
[Black "Chmiel, Marcin"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "2035"]
[BlackElo "2008"]
[PlyCount "35"]
[EventDate "2013.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 Nf6 4. e5 Nd5 5. Bxc4 Nb6 6. Bb3 Nc6 7. Be3 Bf5 8. Nc3 e6 9. Nf3 Nb4 10. 0-0 Be7 11. a3 N4d5 12. Qe2 0-0 13. Ne1 Rc8 14. Nd3 Bxd3 15. Qxd3 c5 16. dxc5 Nxe3 17. Qxe3 Rxc5 18. Rfe1 1/2-1/2

[Event "Dobczyce Dominik Memorial 21st"]
[Site "Dobczyce"]
[Date "2013.07.16"]
[Round "7"]
[White "Zajac, Mateusz"]
[Black "Watorek, Marcin"]
[Result "1/2-1/2"]
[ECO "A70"]
[WhiteElo "2035"]
[BlackElo "2122"]
[PlyCount "39"]
[EventDate "2013.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. e4 Bg7 8. h3 0-0 9. Bd3 Re8 10. 0-0 a6 11. a4 Nbd7 12. Bf4 c4 13. Bc2 Qc7 14. Re1 Rb8 15. a5 Nh5 16. Bh2 b5 17. axb6 Rxb6 18. Na4 Rb4 19. Nd4 Bb7 20. Qd2 1/2-1/2

[Event "Dobczyce Dominik Memorial 21st"]
[Site "Dobczyce"]
[Date "2013.07.15"]
[Round "6"]
[White "Slabek, Grzegorz"]
[Black "Zajac, Mateusz"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2056"]
[BlackElo "2035"]
[PlyCount "14"]
[EventDate "2013.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 c5 2. b3 Nf6 3. Bb2 d5 4. e3 Bf5 5. d4 e6 6. Be2 h6 7. 0-0 Nc6 1/2-1/2

[Event "Dobczyce Dominik Memorial 21st"]
[Site "Dobczyce"]
[Date "2013.07.15"]
[Round "5"]
[White "Zajac, Mateusz"]
[Black "Popiol, Michal"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2035"]
[BlackElo "1865"]
[PlyCount "57"]
[EventDate "2013.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nh5 10. Re1 Nf4 11. Bf1 a5 12. bxa5 Rxa5 13. Nd2 h6 14. Nb3 Ra8 15. c5 g5 16. Be3 f5 17. f3 g4 18. cxd6 cxd6 19. fxg4 fxe4 20. Nd2 Nfxd5 21. Bc4 Be6 22. Ndxe4 Nc7 23. Bxe6+ Nxe6 24. Nxd6 Nd4 25. Nce4 Qd7 26. Rb1 Nec6 27. a4 Na5 28. Nf5 Ra6 29. Nc5 1-0

[Event "Dobczyce Dominik Memorial 21st"]
[Site "Dobczyce"]
[Date "2013.07.14"]
[Round "4"]
[White "Gromada, Andrzej"]
[Black "Zajac, Mateusz"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "1871"]
[BlackElo "2035"]
[PlyCount "88"]
[EventDate "2013.07.13"]
[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 e5 3. Nf3 Nc6 4. g3 Bb4 5. Nd5 a5 6. Bg2 0-0 7. 0-0 Bc5 8. e3 d6 9. d4 Ba7 10. h3 exd4 11. exd4 Nxd5 12. cxd5 Ne7 13. Ne1 Nf5 14. Nc2 Qf6 15. Be3 Bd7 16. Qd3 Rae8 17. Rad1 Re7 18. Kh2 Rfe8 19. Qd2 Nxe3 20. fxe3 Qg6 21. e4 f5 22. Ne3 fxe4 23. Qxa5 Bb6 24. Qb4 Qh6 25. Rf4 g5 26. Nf5 Bxf5 27. Rxf5 e3 28. Re1 Qg6 29. g4 Qg7 30. Re2 h6 31. b3 Bxd4 32. Qxb7 Be5+ 33. Kg1 c5 34. Qb5 Bf4 35. Bf3 Qd4 36. Kg2 Kg7 37. Qa6 Rb8 38. Qc6 Qb4 39. Qa6 Qb5 40. Qxb5 Rxb5 41. Rc2 Ra7 42. Be2 Rb4 43. Bc4 Ra3 44. h4 Rb7 1/2-1/2

[Event "Dobczyce Dominik Memorial 21st"]
[Site "Dobczyce"]
[Date "2013.07.14"]
[Round "3"]
[White "Zajac, Mateusz"]
[Black "Khamitskiy, Sergei"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "2035"]
[BlackElo "2278"]
[PlyCount "120"]
[EventDate "2013.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 c5 4. Nf3 cxd4 5. Qxd4 Qxd4 6. Nxd4 Bd7 7. Bxc4 Nc6 8. Be3 a6 9. Nc3 e6 10. Nb3 Rc8 11. Be2 Nf6 12. 0-0 Bb4 13. Nc5 Na5 14. Nxd7 Nxd7 15. a3 Bc5 16. Bxc5 Nxc5 17. Rad1 Ncb3 18. Rd6 Ke7 19. Rfd1 Rhd8 20. e5 Rxd6 21. exd6+ Kd7 22. Bf3 Rc4 23. Ne4 h6 24. g4 b6 25. g5 Nd4 26. Kg2 hxg5 27. Nxg5 f6 28. Ne4 Nac6 29. Ng3 Nxf3 30. Kxf3 Ne5+ 31. Kg2 Rc2 32. h3 Ng6 33. Rd4 e5 34. Rb4 Nf4+ 35. Kf3 b5 36. a4 Nxh3 37. axb5 axb5 38. Rxb5 Rxf2+ 39. Ke3 f5 40. Rb7+ Kxd6 41. Rxg7 Kd5 42. Nxf5 Rxf5 43. Rd7+ Ke6 44. Rh7 Ng5 45. Rh5 e4 46. b4 Rf3+ 47. Kd4 Rd3+ 48. Kc4 Kf5 49. b5 Rd1 50. b6 Rb1 51. Rh6 e3 52. Kd3 Rb3+ 53. Ke2 Ne4 54. Rh3 Nc3+ 55. Kd3 Nd5+ 56. Kc2 Rxb6 57. Rf3+ Ke4 58. Rf8 Nf4 59. Re8+ Re6 60. Ra8 e2 0-1

[Event "Dobczyce Dominik Memorial 21st"]
[Site "Dobczyce"]
[Date "2013.07.13"]
[Round "2"]
[White "Goralczyk, Piotr"]
[Black "Zajac, Mateusz"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1740"]
[BlackElo "2035"]
[PlyCount "118"]
[EventDate "2013.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. Bg5 d6 6. e3 c6 7. Be2 Nbd7 8. 0-0 Qc7 9. Rc1 e5 10. Qb3 Re8 11. dxe5 dxe5 12. Nd2 Nc5 13. Qc2 Bf5 14. e4 Bc8 15. Be3 Ne6 16. f3 Nd4 17. Qb1 Nh5 18. Rfd1 Nf4 19. Bf1 Qe7 20. Nb3 Nfe6 21. Rd2 Nxb3 22. axb3 Nd4 23. Qa2 Qb4 24. Rcd1 Be6 25. Bxd4 exd4 26. Ne2 c5 27. Nf4 Bh6 28. Nxe6 Be3+ 29. Kh1 Rxe6 30. Rd3 g5 31. Qa4 Qb6 32. Re1 Rd8 33. b4 Rc8 34. bxc5 Qxb2 35. Re2 Qc1 36. Rd1 Ra6 37. Rxc1 Rxa4 38. Rb1 Rxc5 39. g3 b6 40. Reb2 Kg7 41. Kg2 Kf6 42. Bd3 Ra3 43. Rd1 Ke5 44. Kf1 h5 45. Ke2 h4 46. Rf1 Rca5 47. Rfb1 Ra2 48. Bc2 Rxb2 49. Rxb2 Bg1 50. gxh4 gxh4 51. h3 Kf4 52. Rb1 Be3 53. Kd3 Kxf3 54. Rf1+ Bf2 55. Bd1+ Kg3 56. Bg4 Ra3+ 57. Kc2 Rc3+ 58. Kb2 Rxc4 59. Rd1 Rc5 0-1

[Event "Dobczyce Dominik Memorial 21st"]
[Site "Dobczyce"]
[Date "2013.07.13"]
[Round "1"]
[White "Zajac, Mateusz"]
[Black "Golenia, Jan"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2035"]
[BlackElo "1502"]
[PlyCount "57"]
[EventDate "2013.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 Nc6 3. Bb5 Qb6 4. Nc3 a6 5. Nd5 Qa5 6. Bxc6 dxc6 7. Nc3 Bg4 8. h3 Bh5 9. d3 e6 10. Bf4 Nf6 11. 0-0 Be7 12. Qe2 h6 13. Qe3 g5 14. Bg3 g4 15. Ne5 0-0-0 16. Nc4 Qb4 17. a3 Qxc4 18. dxc4 Nd7 19. hxg4 Bxg4 20. Qf4 e5 21. Qxg4 f6 22. Rad1 Rhg8 23. Qh3 Rg6 24. Rd3 Kc7 25. Rfd1 Nb6 26. Rxd8 Bxd8 27. Qe6 Rg7 28. Qd6+ Kc8 29. Qxd8# 1-0

[Event "Krakow Malopolski-chA"]
[Site "Krakow"]
[Date "2013.05.05"]
[Round "9"]
[White "Kyc, Jerzy"]
[Black "Zajac, Mateusz"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1880"]
[BlackElo "2060"]
[PlyCount "85"]
[EventDate "2013.04.28"]
[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. Nf3 a6 3. c4 e6 4. Nc3 Qc7 5. Be2 Nf6 6. 0-0 Nc6 7. h3 Bd6 8. d4 cxd4 9. Nxd4 0-0 10. Be3 Bf4 11. Qd2 Nxd4 12. Qxd4 Bxe3 13. Qxe3 d6 14. Rad1 e5 15. Kh1 Be6 16. b3 Rac8 17. Rc1 Rfd8 18. Qg3 Qc5 19. Bg4 Bxg4 20. hxg4 h6 21. g5 hxg5 22. Qxg5 Qd4 23. Qf5 b5 24. Rfd1 Qb6 25. cxb5 axb5 26. Nd5 Nxd5 27. Rxc8 Nf4 28. Rxd8+ Qxd8 29. g3 Ne6 30. Rc1 g6 31. Qg4 Qa8 32. Rc2 Kg7 33. Kg1 b4 34. Rc4 Qb7 35. Qe2 Nd4 36. Qd3 Kh7 37. Qe3 d5 38. exd5 Qxd5 39. f4 Nf5 40. Qf2 Qd1+ 41. Kh2 exf4 42. Rxf4 Nh6 43. Rh4 1-0

[Event "Krakow Malopolski-chA"]
[Site "Krakow"]
[Date "2013.05.04"]
[Round "8"]
[White "Lis, Mateusz"]
[Black "Zajac, Mateusz"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1687"]
[BlackElo "2060"]
[PlyCount "52"]
[EventDate "2013.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f3 e5 7. Nb3 Be7 8. Be3 Be6 9. Qd2 0-0 10. 0-0-0 a5 11. Kb1 a4 12. Nc1 a3 13. b3 Ra5 14. g4 d5 15. g5 d4 16. gxf6 Bxf6 17. Qg2 Qe7 18. Nd5 Bxd5 19. exd5 dxe3 20. dxc6 e4 21. f4 Qb4 22. Ne2 Rd5 23. Rc1 Rd2 24. Qg3 Rxe2 25. c3 Rb2+ 26. Ka1 Bxc3 0-1

[Event "Krakow Malopolski-chA"]
[Site "Krakow"]
[Date "2013.05.03"]
[Round "6"]
[White "Gawronski, Lukasz"]
[Black "Zajac, Mateusz"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2063"]
[BlackElo "2060"]
[PlyCount "79"]
[EventDate "2013.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. Nc3 d6 4. e4 g6 5. Nf3 Bg4 6. Be2 Bg7 7. 0-0 0-0 8. Nd2 Bxe2 9. Qxe2 Nbd7 10. Nc4 Ne8 11. Bg5 Nc7 12. Bh4 Ne5 13. Ne3 Bf6 14. Bxf6 exf6 15. f4 Nd7 16. Rae1 Qe7 17. Nc4 Rfe8 18. Qf3 b5 19. Na5 b4 20. Nc6 Qf8 21. Nb1 a5 22. Nd2 Nb8 23. Nc4 Nxc6 24. dxc6 Nb5 25. c3 Ra7 26. Nb6 Nc7 27. Nd7 Qg7 28. e5 dxe5 29. fxe5 f5 30. Nf6+ Kf8 31. Nxe8 Kxe8 32. Qd3 Ne6 33. Qb5 Rc7 34. Qxa5 bxc3 35. bxc3 Qh6 36. Qa8+ Ke7 37. Rf2 Qh4 38. Rd1 Qe4 39. Qh8 Qxc6 40. Rfd2 1-0

[Event "Krakow Malopolski-chA"]
[Site "Krakow"]
[Date "2013.05.03"]
[Round "7"]
[White "Zajac, Mateusz"]
[Black "Kasperek, Krzysztof"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2060"]
[BlackElo "1810"]
[PlyCount "73"]
[EventDate "2013.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 Bd7 6. Ne5 Nc6 7. Nxc6 Bxc6 8. Bxc6+ bxc6 9. Qa4 Qd5 10. 0-0 Qb5 11. Qc2 Bb4 12. Bf4 Nd5 13. Rc1 Nxf4 14. gxf4 0-0 15. Qxc4 Bd6 16. Qxb5 cxb5 17. e3 f5 18. Nd2 h6 19. h4 g5 20. hxg5 hxg5 21. fxg5 Kg7 22. f4 Rh8 23. Nf3 b4 24. Kg2 Rac8 25. Rc6 Rb8 26. Ra6 Rb7 27. Nd2 Rh4 28. Rh1 Rxh1 29. Kxh1 Rb6 30. Rxb6 axb6 31. Kg2 c5 32. Nc4 Bc7 33. Ne5 Bd6 34. Nc4 Bc7 35. dxc5 bxc5 36. a3 bxa3 37. bxa3 1-0

[Event "Krakow Malopolski-chA"]
[Site "Krakow"]
[Date "2013.05.02"]
[Round "5"]
[White "Zajac, Mateusz"]
[Black "Zadlo, Maciej"]
[Result "1/2-1/2"]
[ECO "D47"]
[WhiteElo "2060"]
[BlackElo "1814"]
[PlyCount "87"]
[EventDate "2013.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Be2 a6 9. 0-0 Be7 10. e4 Bb7 11. e5 Nd5 12. a4 Nxc3 13. bxc3 Nb6 14. a5 Nd5 15. Qb3 Qc7 16. c4 bxc4 17. Bxc4 c5 18. Rb1 Bc6 19. Ba3 0-0 20. Bxc5 Bxc5 21. dxc5 Qxa5 22. Rfc1 Qc7 23. Nd4 Rfb8 24. Qg3 Rxb1 25. Rxb1 a5 26. Nxc6 Qxc6 27. Bxd5 Qxd5 28. Qc3 g6 29. c6 Rc8 30. c7 Qd7 31. Rc1 a4 32. h4 h5 33. Qc5 Kg7 34. Qd6 Qb5 35. Qd8 Qb7 36. Kh2 a3 37. Qf6+ Kg8 38. Qd8+ Kg7 39. Rc2 a2 40. Qf6+ Kg8 41. Rxa2 Qxc7 42. g3 Qd8 43. Qf4 Qd3 44. Ra7 1/2-1/2

[Event "Krakow Malopolski-chA"]
[Site "Krakow"]
[Date "2013.05.01"]
[Round "4"]
[White "Knapik, Lucjan"]
[Black "Zajac, Mateusz"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "1889"]
[BlackElo "2060"]
[PlyCount "98"]
[EventDate "2013.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 d6 6. d3 Nf6 7. Nd5 0-0 8. Nxf6+ Bxf6 9. c3 Bg7 10. Nf3 d5 11. e5 f6 12. exf6 Bxf6 13. 0-0 Bf5 14. Re1 c4 15. d4 Qd7 16. Ne5 Bxe5 17. dxe5 Bd3 18. Qf3 e6 19. Bh3 Kh8 20. Bf1 Be4 21. Rxe4 dxe4 22. Qxe4 b5 23. Be3 Ne7 24. Bd4 Rfd8 25. a4 Rac8 26. Qe3 Nf5 27. Qf2 bxa4 28. Bxa7 Qb5 29. Qe2 Rd3 30. Qc2 Ne3 31. Bxe3 Rxe3 32. Rxa4 Re1 33. Rb4 Qd5 34. Qg2 Qd1 35. Rb6 g5 36. Qf2 Rf8 37. Rd6 Qc1 38. Rd4 gxf4 39. Rxf4 Rxf4 40. Qxf4 Qxf4 41. gxf4 Re4 42. Bh3 Rxf4 43. Bxe6 Kg7 44. Kg2 Kg6 45. Kg3 Kg5 46. Bd5 h5 47. e6 h4+ 48. Kh3 Kf6 49. b3 cxb3 1/2-1/2

[Event "Krakow Malopolski-chA"]
[Site "Krakow"]
[Date "2013.04.30"]
[Round "3"]
[White "Zajac, Mateusz"]
[Black "Barski, Radoslaw"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "2060"]
[BlackElo "2238"]
[PlyCount "60"]
[EventDate "2013.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Bg4 7. Be3 Nfd7 8. Qd2 Bxf3 9. gxf3 e5 10. d5 Nf6 11. c5 Nh5 12. cxd6 cxd6 13. Rc1 a6 14. Na4 Nd7 15. Qb4 b5 16. Nc3 Qf6 17. a4 Nf4 18. axb5 Ng2+ 19. Kd2 Rfb8 20. Ra1 Nxe3 21. fxe3 Bh6 22. h4 Nc5 23. Na4 Nxa4 24. Rxa4 axb5 25. Rxa8 Rxa8 26. Rc1 Bxe3+ 27. Kxe3 Qf4+ 28. Kf2 Qxc1 29. Qxb5 Ra1 30. Bf1 Rb1 0-1

[Event "Krakow Malopolski-chA"]
[Site "Krakow"]
[Date "2013.04.29"]
[Round "2"]
[White "Blasiak, Miroslaw"]
[Black "Zajac, Mateusz"]
[Result "0-1"]
[ECO "B96"]
[WhiteElo "1879"]
[BlackElo "2060"]
[PlyCount "54"]
[EventDate "2013.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qc7 8. Qf3 b5 9. Bxf6 gxf6 10. e5 d5 11. 0-0-0 fxe5 12. fxe5 b4 13. Nxd5 exd5 14. Qxd5 Bb7 15. Ne6 Qc8 16. Qd3 fxe6 17. Be2 Nd7 18. Bh5+ Kd8 19. Rhf1 Bd5 20. Qg3 Qc6 21. Bf3 Rc8 22. Rf2 Nb6 23. Qg5+ Kc7 24. Bxd5 Nxd5 25. Rf7+ Kb8 26. Rd2 h5 27. Qg6 Bh6 0-1

[Event "Krakow Malopolski-chA"]
[Site "Krakow"]
[Date "2013.04.28"]
[Round "1"]
[White "Zajac, Mateusz"]
[Black "Mikrut, Dariusz"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2060"]
[BlackElo "2361"]
[PlyCount "78"]
[EventDate "2013.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. Qc2 Nh5 9. Rd1 Nf4 10. Bf1 c5 11. dxc5 dxc5 12. Nd5 Ne6 13. Bd3 Nb8 14. b4 cxb4 15. Nxb4 Nd7 16. Bb2 Nd4 17. Nxd4 exd4 18. Nd5 Ne5 19. Be2 Nc6 20. Rab1 Re8 21. c5 f5 22. Bc4 Kh8 23. f3 fxe4 24. fxe4 Be5 25. Rf1 Be6 26. Ba1 Rb8 27. Nf4 Bxc4 28. Qxc4 Qg5 29. Nd3 Bg7 30. Rbe1 Rf8 31. Kh1 Qd2 32. h3 a6 33. Qb3 Na5 34. Qb1 Nc4 35. Rxf8+ Rxf8 36. Rd1 Qe3 37. Qc1 Qe2 38. Qb1 Ne3 39. Rg1 Rf1 0-1

[Event "Krakow op-B 23rd"]
[Site "Krakow"]
[Date "2013.01.04"]
[Round "9"]
[White "Stankiewicz, Pawel"]
[Black "Zajac, Mateusz"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "2085"]
[BlackElo "1997"]
[PlyCount "228"]
[EventDate "2012.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. 0-0 Bf5 5. b3 e6 6. Bb2 h6 7. d3 Bc5 8. c4 Nbd7 9. Nbd2 0-0 10. Rc1 Qe7 11. cxd5 exd5 12. h3 Ba3 13. Bxa3 Qxa3 14. Nd4 Bg6 15. Qc2 Rfe8 16. Rfe1 a5 17. Qc3 Qb4 18. a4 Qb6 19. N2f3 Re7 20. Nh4 Bh7 21. Nhf5 Re5 22. e4 dxe4 23. dxe4 Rc5 24. Qe3 Rxc1 25. Rxc1 Bxf5 26. Nxf5 Qxe3 27. Nxe3 Re8 28. f3 Re5 29. Nc4 Rc5 30. Ra1 Kf8 31. f4 b5 32. Nxa5 Nh5 33. Bf3 g6 34. Bxh5 gxh5 35. axb5 Rxb5 36. e5 Nc5 37. Ra3 Kg7 38. Kf2 Kg6 39. Nxc6 Nxb3 40. f5+ Kg7 41. e6 Rxf5+ 42. Kg2 fxe6 43. Rxb3 Rc5 44. Nd4 Kf6 45. h4 Rd5 46. Ne2 e5 47. Rb6+ Kg7 48. Re6 Ra5 49. Kf3 Ra3+ 50. Ke4 Ra2 51. Kd3 Ra5 52. Nc3 Rc5 53. Rd6 Rc8 54. Nd5 Ra8 55. Rc6 Ra4 56. Rc4 Ra3+ 57. Nc3 Ra1 58. Rc5 Kf6 59. Rc6+ Kg7 60. Re6 Ra5 61. Ke4 Ra3 62. Rc6 Ra5 63. Kf5 Ra7 64. Kxe5 Ra3 65. Ne4 Ra5+ 66. Rc5 Ra1 67. Rc7+ Kg6 68. Rc6+ Kg7 69. Nf6 Re1+ 70. Kd5 Rd1+ 71. Ke6 Re1+ 72. Kd7 Re5 73. Rd6 Ra5 74. Ne8+ Kh7 75. Ke7 Rf5 76. Rf6 Ra5 77. Rf7+ Kh8 78. Nd6 Ra3 79. Nf5 Ra7+ 80. Ke6 Ra6+ 81. Nd6 Ra3 82. Ne4 Ra6+ 83. Kf5 Kg8 84. Nd6 Rxd6 85. Re7 Rd3 86. Kf4 Rd4+ 87. Ke3 Ra4 88. Re5 Kg7 89. Rxh5 Kg6 90. Rd5 Ra6 91. g4 Ra3+ 92. Ke4 Ra4+ 93. Rd4 Ra1 94. Rd6+ Kg7 95. Rd7+ Kf6 96. Rd6+ Kg7 97. h5 Ra4+ 98. Rd4 Ra7 99. Rd5 Ra4+ 100. Kf5 Ra7 101. Ke6 Ra4 102. Rd7+ Kg8 103. Kf5 Ra5+ 104. Ke4 Ra6 105. Re7 Kf8 106. Rd7 Kg8 107. Ke5 Ra4 108. Rd4 Ra5+ 109. Rd5 Ra4 110. Kf5 Ra6 111. Rc5 Rb6 112. Rc8+ Kg7 113. Rc7+ Kg8 114. Re7 Rb4 1/2-1/2

[Event "Krakow op-B 23rd"]
[Site "Krakow"]
[Date "2013.01.03"]
[Round "8"]
[White "Zajac, Mateusz"]
[Black "Kyc, Jerzy"]
[Result "1-0"]
[ECO "D97"]
[WhiteElo "1997"]
[BlackElo "1782"]
[PlyCount "105"]
[EventDate "2012.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4 c6 7. e4 0-0 8. Be2 b5 9. Qb3 a6 10. 0-0 Bb7 11. Rd1 Qc7 12. a4 e6 13. e5 Nd5 14. Nxd5 exd5 15. Bd2 Nd7 16. Rdc1 Qb6 17. Bb4 Rfc8 18. Qe3 Bf8 19. Bxf8 Nxf8 20. a5 Qd8 21. Nd2 Rc7 22. Nb3 Bc8 23. Nc5 Qe7 24. b4 Bf5 25. Ra3 f6 26. f4 fxe5 27. fxe5 Kg7 28. g4 Bd7 29. Rf1 h6 30. Rf6 Nh7 31. Rd6 Ng5 32. Bd3 Be8 33. h4 Nh7 34. Ne6+ Kg8 35. Qxh6 Rd7 36. Rxc6 Rb7 37. Rd6 Rc8 38. Nc5 Rbc7 39. Bxg6 Bxg6 40. Rxg6+ Kh8 41. Rf3 Qe8 42. e6 Re7 43. Qh5 Rg7 44. Rxg7 Qxh5 45. gxh5 Kxg7 46. Rf7+ Kh6 47. e7 Rh8 48. Ne6 Re8 49. Nc7 Rg8+ 50. Kf2 Nf6 51. Rxf6+ Kh7 52. Rf7+ Kh8 53. Rf8 1-0

[Event "Krakow op-B 23rd"]
[Site "Krakow"]
[Date "2013.01.02"]
[Round "7"]
[White "Zajac, Mateusz"]
[Black "Jajte Pachota, Maciej"]
[Result "1-0"]
[ECO "D51"]
[WhiteElo "1997"]
[BlackElo "1835"]
[PlyCount "85"]
[EventDate "2012.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 c6 2. c4 d5 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bh4 Nbd7 7. e3 dxc4 8. Bxc4 Nb6 9. Bb3 Nbd5 10. 0-0 g5 11. Bg3 Bg7 12. Re1 Nxc3 13. bxc3 Ne4 14. Rc1 0-0 15. Be5 f6 16. Bg3 Qa5 17. Qd3 f5 18. Be5 Nf6 19. Qxf5 Kf7 20. Nd2 Qb5 21. Qc2 Ng4 22. a4 Qb6 23. Nc4 Qd8 24. Nd6+ Kg8 25. Qg6 Nxe5 26. dxe5 Bd7 27. Bc2 Rf5 28. Nxf5 exf5 29. Bb3+ Kh8 30. e6 Be8 31. Qxf5 Qe7 32. Bc2 Kg8 33. Qh7+ Kf8 34. Bb3 Qf6 35. e7+ Kxe7 36. Qg8 Rd8 37. Red1 Bd7 38. Qc4 Rf8 39. Qb4+ Ke8 40. Qxb7 Qxf2+ 41. Kh1 Qf5 42. e4 Qg4 43. h3 1-0

[Event "Krakow op-B 23rd"]
[Site "Krakow"]
[Date "2012.12.31"]
[Round "6"]
[White "Reza, Wojciech"]
[Black "Zajac, Mateusz"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2079"]
[BlackElo "1997"]
[PlyCount "36"]
[EventDate "2012.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. 0-0 Be7 7. d4 cxd4 8. Nxd4 Bxg2 9. Kxg2 d6 10. e4 0-0 11. b3 a6 12. Bb2 Qc7 13. Qe2 Nc6 14. Nc2 Rab8 15. Rac1 Qb7 16. a4 Rbc8 17. Rfd1 Na5 18. Na1 Rfd8 1/2-1/2

[Event "Krakow op-B 23rd"]
[Site "Krakow"]
[Date "2012.12.30"]
[Round "5"]
[White "Mielczarek, Daniel"]
[Black "Zajac, Mateusz"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1975"]
[BlackElo "1997"]
[PlyCount "80"]
[EventDate "2012.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. e3 0-0 5. Nbd2 d6 6. Bd3 Qe8 7. c3 e5 8. dxe5 dxe5 9. Bxf6 Bxf6 10. Qc2 Qe7 11. 0-0-0 Nd7 12. Rdg1 Nc5 13. Bc4 Bd7 14. h4 e4 15. Ng5 Bc6 16. g3 Nd3+ 17. Bxd3 exd3 18. Qxd3 Rad8 19. Qe2 Bxh1 20. Rxh1 Bxg5 21. hxg5 Qxg5 22. Qf3 Qd5 23. Qxd5 Rxd5 24. Ne4 Kg7 25. Rxh7+ Kxh7 26. Nf6+ Kh6 27. Nxd5 c6 28. Nf4 Kg5 29. Kd2 Kg4 30. Ke2 Rh8 31. Nd3 Rh1 32. Ne1 f6 33. Kd2 Kf5 34. Ke2 c5 35. Kd2 c4 36. Ke2 Ke4 37. Kd2 Rh5 38. Kd1 Ra5 39. a3 Rb5 40. Kc1 Rf5 0-1

[Event "Krakow op-B 23rd"]
[Site "Krakow"]
[Date "2012.12.29"]
[Round "3"]
[White "Muhtarov, Leonid"]
[Black "Zajac, Mateusz"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2097"]
[BlackElo "1997"]
[PlyCount "120"]
[EventDate "2012.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 Bf5 4. 0-0 e6 5. d3 Be7 6. Nbd2 0-0 7. b3 c5 8. e3 Nc6 9. Bb2 Qc7 10. Qe2 Rad8 11. h3 h6 12. a3 Bh7 13. Rae1 e5 14. e4 d4 15. Nh4 Rfe8 16. Qf3 b5 17. Nf5 Na5 18. Nxe7+ Qxe7 19. Qd1 c4 20. Bc1 cxd3 21. cxd3 Rc8 22. b4 Nc6 23. Nb3 Nd7 24. f4 Kh8 25. f5 Ra8 26. Re2 a5 27. Rc2 Qd6 28. bxa5 Nxa5 29. Nxa5 Rxa5 30. Qh5 Rf8 31. Bd2 Rxa3 32. Rb1 Qa6 33. f6 Nxf6 34. Qxe5 Rxd3 35. Rbc1 Re8 36. Qf4 Bxe4 37. Rc6 Bxc6 38. Rxc6 Qa1+ 39. Kh2 Qa2 40. Bc1 Re2 41. Rc8+ Kh7 42. Qf1 Rxg2+ 43. Qxg2 Qxg2+ 44. Kxg2 Rc3 45. Rd8 Rxc1 46. Rxd4 Rc7 47. g4 Rb7 48. Rb4 Kg6 49. h4 Nd5 50. Rd4 Rd7 51. Kf3 f5 52. h5+ Kg5 53. gxf5 Kxf5 54. Rd3 b4 55. Kf2 Ke4 56. Rb3 Kd4 57. Rg3 Re7 58. Rg6 b3 59. Rg4+ Kc3 60. Rg3+ Kc2 0-1

[Event "Krakow op-B 23rd"]
[Site "Krakow"]
[Date "2012.12.29"]
[Round "4"]
[White "Zajac, Mateusz"]
[Black "Horoschavina, Oksana"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "1997"]
[BlackElo "2063"]
[PlyCount "81"]
[EventDate "2012.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Be7 4. Bg2 d5 5. Nf3 0-0 6. 0-0 c6 7. Qc2 Nbd7 8. Nbd2 b6 9. e4 dxe4 10. Nxe4 Bb7 11. Rd1 Qc8 12. Nxf6+ Nxf6 13. c5 Nd5 14. Bg5 f6 15. Bd2 e5 16. b4 a5 17. bxa5 bxc5 18. dxe5 fxe5 19. Rab1 Ba6 20. Nxe5 Bf6 21. Re1 Qc7 22. Qxc5 Bxe5 23. Bxd5+ Kh8 24. Qxc6 Rad8 25. Bb4 Rf6 26. Qxc7 Bxc7 27. Bg2 Rb8 28. Rbc1 h6 29. Rxc7 Rxb4 30. Re8+ Kh7 31. Be4+ Rxe4 32. Rxe4 Rd6 33. Ree7 Rd1+ 34. Kg2 Bf1+ 35. Kf3 Rd3+ 36. Ke4 Ra3 37. Rxg7+ Kh8 38. Rge7 Ra4+ 39. Ke3 Ra3+ 40. Kd2 Rxa2+ 41. Kc3 1-0

[Event "Krakow op-B 23rd"]
[Site "Krakow"]
[Date "2012.12.28"]
[Round "2"]
[White "Zajac, Mateusz"]
[Black "Zaboklicki, Zbigniew"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "1997"]
[BlackElo "1835"]
[PlyCount "95"]
[EventDate "2012.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 c5 5. cxd5 exd5 6. Nc3 Nc6 7. Bg2 Be7 8. 0-0 0-0 9. Bg5 Be6 10. dxc5 Bxc5 11. Rc1 Be7 12. Nd4 Nxd4 13. Qxd4 h6 14. Bf4 Qa5 15. Rfd1 Bc5 16. Qd2 Bb4 17. a3 Bxc3 18. Qxc3 Qxc3 19. Rxc3 Rac8 20. Rdc1 Rxc3 21. Rxc3 Rc8 22. Rxc8+ Bxc8 23. Be5 Ne4 24. f3 Nd2 25. Bc3 Nc4 26. Kf2 Be6 27. e4 dxe4 28. fxe4 b6 29. Ke2 f6 30. Kd3 Kf7 31. Kd4 Ne5 32. h4 h5 33. Bf1 g6 34. b4 Bb3 35. Bb5 Ke7 36. a4 a6 37. Bxa6 Bxa4 38. Be2 Kd6 39. Ke3 Bd7 40. Kf4 b5 41. Bxe5+ fxe5+ 42. Kg5 Be8 43. Kf6 Bc6 44. Bd3 Be8 45. Bc2 Kd7 46. Kxe5 Ke7 47. Kd5 Bf7+ 48. Kc5 1-0

[Event "Krakow op-B 23rd"]
[Site "Krakow"]
[Date "2012.12.27"]
[Round "1"]
[White "Marczuk, Anna"]
[Black "Zajac, Mateusz"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1674"]
[BlackElo "1997"]
[PlyCount "66"]
[EventDate "2012.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 0-0 10. 0-0-0 Nbd7 11. g4 Qc7 12. g5 Nh5 13. Qf2 Rfc8 14. h4 b5 15. Bh3 b4 16. Nd5 Bxd5 17. Rxd5 a5 18. Bxd7 Qxd7 19. Rxa5 Rxa5 20. Nxa5 Qa4 21. Bb6 Qxa2 22. Kd2 Qxb2 23. Rc1 Nf4 24. Qf1 Rc3 25. Kd1 Nd3 26. Kd2 Nxc1 27. Qxc1 Qa2 28. Kd1 Rxf3 29. Ke2 Rc3 30. Kd1 Rh3 31. Ke2 Qa3 32. Qg1 Qf3+ 33. Kd2 Rh1 0-1

[Event "Krakow-ch 3rd"]
[Site "Krakow"]
[Date "2012.08.15"]
[Round "9.5"]
[White "Zajac, Mateusz"]
[Black "Kumor, Lukasz"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2269"]
[BlackElo "2105"]
[PlyCount "145"]
[EventDate "2012.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Be7 6. b3 0-0 7. Bd3 c5 8. 0-0 b6 9. cxd5 exd5 10. Bb2 Bb7 11. Rc1 Nbd7 12. Qe2 cxd4 13. Nxd4 Nc5 14. Nf5 Nxd3 15. Nxe7+ Qxe7 16. Qxd3 Rfd8 17. Ne2 Rac8 18. Bxf6 Qxf6 19. Nd4 Qe7 20. a4 g6 21. h3 Rc5 22. Rfd1 Rdc8 23. Rb1 Rc3 24. Qe2 a5 25. Qb5 Qc5 26. b4 axb4 27. Qxb4 Qxb4 28. Rxb4 Ba6 29. Rxb6 Rc1 30. Rb1 Rxd1+ 31. Rxd1 Bc4 32. a5 Ra8 33. Ra1 Kf8 34. h4 h5 35. Kh2 Ra6 36. Kg3 Ke7 37. Kf4 Kd6 38. f3 Kc5 39. Kg5 Kb4 40. g4 hxg4 41. fxg4 Kc3 42. h5 gxh5 43. gxh5 Bd3 44. Ra3+ Kc4 45. Nf5 Be4 46. Nh6 f6+ 47. Kf4 Kb4 48. Ra1 Kc3 49. Ng8 Kb2 50. Ra4 Bh7 51. Ne7 Be4 52. h6 Bc2 53. Rd4 Rxa5 54. Nxd5 Bh7 55. e4 Ra6 56. Rb4+ Kc1 57. Rb7 Bxe4 58. Kxe4 f5+ 59. Kxf5 Rxh6 60. Rb3 Kc2 61. Rf3 Rh8 62. Ke4 Rh4+ 63. Ke3 Rh5 64. Kd4 Rh4+ 65. Kc5 Kd2 66. Nf4 Rh8 67. Kd4 Rd8+ 68. Nd5 Kc2 69. Rh3 Kb2 70. Rh2+ Kb3 71. Rd2 Rh8 72. Rd3+ Kb2 73. Kc4 1/2-1/2

[Event "Krakow-ch 3rd"]
[Site "Krakow"]
[Date "2012.08.14"]
[Round "8.1"]
[White "Klekowski, Maciej"]
[Black "Zajac, Mateusz"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2314"]
[BlackElo "2269"]
[PlyCount "37"]
[EventDate "2012.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 b6 3. Nf3 Nf6 4. d4 cxd4 5. Qxd4 d6 6. Bg5 Bb7 7. e4 Nbd7 8. Rd1 e6 9. e5 Bxf3 10. exf6 gxf6 11. gxf3 e5 12. Qd5 fxg5 13. Bh3 Be7 14. Qc6 Rc8 15. Qa4 a6 16. Nd5 b5 17. Qxa6 0-0 18. Qxc8 Qa5+ 19. b4 1-0

[Event "Krakow-ch 3rd"]
[Site "Krakow"]
[Date "2012.08.13"]
[Round "7.4"]
[White "Zajac, Mateusz"]
[Black "Piesik, Piotr"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "2269"]
[BlackElo "2252"]
[PlyCount "189"]
[EventDate "2012.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. e4 d6 4. Nc3 Be7 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 Bg5 8. Bxg5 Qxg5 9. Nb5 Qd8 10. Qg4 Kf8 11. Nxd6 Nf6 12. Qc8 Qxc8 13. Nxc8 Nxe4 14. Bd3 Nf6 15. Nd6 Nbd7 16. 0-0-0 b6 17. Rhe1 Rd8 18. Bb5 g6 19. Nc4 Re8 20. Re2 Kg7 21. Rde1 Re7 22. Nxe5 Rxe5 23. Rxe5 Nxe5 24. Rxe5 Rd8 25. c4 Ng8 26. Re3 Kf8 27. Kc2 Ne7 28. g4 h6 29. f4 Nc8 30. Kd3 Nd6 31. Bc6 a5 32. h4 Rb8 33. Re5 Rd8 34. h5 gxh5 35. Rxh5 Kg7 36. Rh1 Rf8 37. b3 Rd8 38. a3 Rg8 39. b4 axb4 40. axb4 cxb4 41. Kd4 b3 42. Ba4 b2 43. Rb1 Kf8 44. Bd1 Ke7 45. Rxb2 Nc8 46. Ra2 Kd6 47. Ra8 Kc7 48. Bf3 Re8 49. Ra1 Nd6 50. Rh1 Ra8 51. Rxh6 Ra4 52. Be2 b5 53. Rh1 bxc4 54. Rc1 c3+ 55. Ke3 Ra3 56. Kd3 Kb6 57. Rxc3 Rxc3+ 58. Kxc3 Kc5 59. Bf3 Ne8 60. Kd3 Nf6 61. g5 Ne8 62. Ke4 Kd6 63. Kf5 Ke7 64. Bd1 Nd6+ 65. Ke5 Nc4+ 66. Kd4 Nd6 67. Kc5 Kd7 68. Ba4+ Kc7 69. Kd4 Kd8 70. Ke5 Ke7 71. f5 Nc4+ 72. Kd4 Nd6 73. f6+ Kd8 74. Bc2 Kd7 75. Bd3 Kd8 76. Ke5 Nb7 77. d6 Nc5 78. Bf5 Ke8 79. Kd5 Na6 80. Kc4 Nb8 81. Kb5 Kd8 82. Kb6 Ke8 83. Kc7 Na6+ 84. Kc8 Nc5 85. d7+ Nxd7 86. Bxd7+ Kf8 87. Kd8 Kg8 88. Ke7 Kh7 89. Kxf7 Kh8 90. Kf8 Kh7 91. Bf5+ Kh8 92. Bg4 Kh7 93. Bh5 Kh8 94. Kf7 Kh7 95. g6+ 1-0

[Event "Krakow-ch 3rd"]
[Site "Krakow"]
[Date "2012.08.12"]
[Round "5.16"]
[White "Janczarski, Michal"]
[Black "Zajac, Mateusz"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "2344"]
[BlackElo "1925"]
[PlyCount "112"]
[EventDate "2012.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 c6 10. Qb3 a5 11. Rd1 axb4 12. Qxb4 c5 13. Qb3 h6 14. Nd2 Nd7 15. Nb5 Ra6 16. Bb2 f5 17. exf5 Nxf5 18. Ne4 Nf6 19. Nxf6+ Bxf6 20. Rf1 Nd4 21. Nxd4 exd4 22. Bd3 g5 23. a3 Be5 24. Rae1 Rb6 25. Qc2 Qf6 26. Bc1 Bf5 27. Rd1 Bxd3 28. Rxd3 Qf5 29. Qd1 Rb1 30. Qc2 Rb6 31. g3 Qg6 32. Qe2 Rb1 33. Qc2 Rf3 34. Qxb1 Qxd3 35. Qxb7 Qxc4 36. h4 Qd3 37. Qc8+ Kg7 38. Qd7+ Kg6 39. Qe8+ Kg7 40. Qd7+ Rf7 41. Qg4 Qf5 42. Qxf5 Rxf5 43. hxg5 hxg5 44. g4 Rf3 45. Bxg5 Rxa3 46. f4 Bf6 47. Bxf6+ Kxf6 48. Re1 d3 49. Kf2 Ra2+ 50. Ke3 c4 51. Kd4 d2 52. Rd1 Rc2 53. Ke4 c3 54. g5+ Kg6 55. Rg1 Rc1 56. f5+ Kg7 0-1

[Event "Krakow-ch 3rd"]
[Site "Krakow"]
[Date "2012.08.12"]
[Round "6.9"]
[White "Zajac, Mateusz"]
[Black "Kempinski, Tomasz"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "1925"]
[BlackElo "2181"]
[PlyCount "72"]
[EventDate "2012.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 a5 10. Ba3 axb4 11. Bxb4 Nd7 12. a4 Nc5 13. Bxc5 dxc5 14. Nd2 b6 15. a5 Ba6 16. axb6 cxb6 17. Qb3 Bh6 18. Nf3 Qd6 19. Rfb1 Rfb8 20. Nb5 Bxb5 21. Qxb5 Rxa1 22. Rxa1 Qc7 23. Ra6 Bf8 24. Qb2 f6 25. Nd2 Nc8 26. Nb1 Qg7 27. Nc3 Qh6 28. Nb5 Qf4 29. Qc2 Qh6 30. Bg4 f5 31. exf5 Qf4 32. Bh3 g5 33. Ra3 g4 34. Bxg4 Nd6 35. Nxd6 Bxd6 36. Bf3 b5 1-0

[Event "Krakow-ch 3rd"]
[Site "Krakow"]
[Date "2012.08.09"]
[Round "2.8"]
[White "Zajac, Mateusz"]
[Black "Barski, Radoslaw"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2269"]
[BlackElo "1885"]
[PlyCount "65"]
[EventDate "2012.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 0-0 10. 0-0-0 Qc7 11. g4 Rc8 12. Kb1 b5 13. g5 Nfd7 14. Qf2 b4 15. Nd5 Bxd5 16. exd5 a5 17. Nc1 a4 18. h4 f5 19. f4 Rf8 20. Rh3 Na6 21. Bxa6 Rxa6 22. Qd2 Rb8 23. Qd3 Rba8 24. Qxf5 Kh8 25. Qd3 exf4 26. Bxf4 Nc5 27. Qc4 b3 28. cxb3 Qd7 29. Rf3 axb3 30. axb3 Qf5+ 31. Rfd3 Nxd3 32. Qxd3 Qxd3+ 33. Rxd3 0-1

[Event "POL-ch Teachers"]
[Site "Krakow"]
[Date "2012.??.??"]
[Round "7"]
[White "Bus, Konrad"]
[Black "Zajac, Mateusz"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "1994"]
[BlackElo "1904"]
[PlyCount "63"]
[EventDate "2012.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 cxd4 4. exd4 d5 5. Nc3 Nc6 6. Nf3 e6 7. cxd5 Nxd5 8. Bd3 Bb4 9. Qc2 Nxc3 10. bxc3 Nxd4 11. Nxd4 Qxd4 12. Bb5+ Kf8 13. 0-0 Qxc3 14. Qe2 f6 15. Rb1 Ba5 16. Rd1 Qe5 17. Qf3 Kf7 18. Bf4 Qc5 19. Bd3 Bb6 20. Bd6 Qa5 21. Bb4 Qg5 22. Bd2 Qd5 23. Be4 Qc5 24. Rdc1 Qe5 25. Re1 Qc5 26. Rbc1 Qe7 27. a3 f5 28. Bxf5 Qf6 29. Rxe6 Bxe6 30. Qxb7+ Qe7 31. Bxe6+ Ke8 32. Qxa8+ 1-0

[Event "POL-ch Teachers"]
[Site "Krakow"]
[Date "2012.??.??"]
[Round "4"]
[White "Ciba, Przemyslaw"]
[Black "Zajac, Mateusz"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1947"]
[BlackElo "1904"]
[PlyCount "104"]
[EventDate "2012.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. e3 Bg7 4. Be2 0-0 5. c4 c5 6. Nf3 Nc6 7. 0-0 a6 8. d4 cxd4 9. exd4 d5 10. c5 b6 11. cxb6 Qxb6 12. Nc3 Bg4 13. Na4 Qa7 14. Rc1 Rac8 15. h3 Bxf3 16. Bxf3 Ne4 17. Bxe4 dxe4 18. d5 Nb4 19. Bxg7 Kxg7 20. Nc5 Kg8 21. Nxe4 Rxc1 22. Qxc1 Nxd5 23. Qc6 Qd4 24. Ng3 a5 25. Qc4 Qxc4 26. bxc4 Nc3 27. Rc1 Nxa2 28. Ra1 Nb4 29. Rxa5 Rc8 30. c5 Nd3 31. Ne4 f5 32. Ng5 h6 33. Ne6 Kf7 34. Ra6 Nxc5 35. Nxc5 Rxc5 36. g3 e5 37. h4 h5 38. Ra7+ Kf6 39. Ra6+ Kg7 40. Ra7+ Kh6 41. f3 f4 42. gxf4 exf4 43. Rf7 g5 44. Rf6+ Kg7 45. Ra6 g4 46. fxg4 hxg4 47. Kf2 Rc2+ 48. Kf1 g3 49. h5 g2+ 50. Kg1 f3 51. Rg6+ Kh7 52. Kh2 Rc1 0-1

[Event "POL-ch Teachers"]
[Site "Krakow"]
[Date "2012.??.??"]
[Round "3"]
[White "Czyrnek, Stanislaw"]
[Black "Zajac, Mateusz"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1933"]
[BlackElo "1904"]
[PlyCount "74"]
[EventDate "2012.??.??"]
[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. Nf3 Nc6 3. Nc3 g6 4. Be2 Bg7 5. 0-0 e6 6. d3 Nge7 7. Be3 Nd4 8. Bxd4 cxd4 9. Nb1 0-0 10. Nbd2 Qc7 11. Rc1 d5 12. c4 dxc3 13. bxc3 dxe4 14. Nxe4 Rd8 15. Qb3 Nc6 16. d4 b6 17. Qb5 Bb7 18. Qg5 Qe7 19. Qe3 Qa3 20. Rc2 Na5 21. Qg5 Bxe4 22. Rcc1 Qxa2 23. Rfe1 Qd5 24. Qf4 Qf5 25. Qe3 Bd5 26. Bd3 Qf6 27. Ne5 Rac8 28. Qg3 Nc4 29. Ng4 Qe7 30. h4 Qc7 31. f4 f5 32. Nh2 Bh6 33. Rf1 Nd2 34. Rf2 Ne4 35. Bxe4 Bxe4 36. Qe3 e5 37. Rcf1 Bxf4 0-1

[Event "POL-ch Teachers"]
[Site "Krakow"]
[Date "2012.??.??"]
[Round "6"]
[White "Shilov, Sergej"]
[Black "Zajac, Mateusz"]
[Result "1-0"]
[ECO "B95"]
[WhiteElo "2201"]
[BlackElo "1904"]
[PlyCount "45"]
[EventDate "2012.??.??"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qd3 Nbd7 8. 0-0-0 Qc7 9. f4 b5 10. a3 Rb8 11. Qe2 Be7 12. g4 b4 13. axb4 Rxb4 14. Bh4 h6 15. Bg3 Bb7 16. Bg2 Qb6 17. Bf2 Nc5 18. b3 Qa5 19. Kb2 Nfd7 20. Na2 Qb6 21. Be1 Na4+ 22. Ka1 Qa5 23. bxa4 1-0

[Event "POL-ch Teachers"]
[Site "Krakow"]
[Date "2012.??.??"]
[Round "1"]
[White "Zajac, Mateusz"]
[Black "Matras Clement, Agnieszka"]
[Result "0-1"]
[ECO "D17"]
[WhiteElo "1904"]
[BlackElo "2264"]
[PlyCount "88"]
[EventDate "2012.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Na6 7. f3 Nd7 8. Nxc4 e5 9. e4 exd4 10. exf5 dxc3 11. bxc3 Qf6 12. Qc2 Nb4 13. Qe4+ Be7 14. Bb2 Nc5 15. cxb4 Nxe4 16. Bxf6 Bxb4+ 17. Kd1 Nxf6 18. Kc2 0-0-0 19. Ne5 Rhe8 20. f4 Rd2+ 21. Kb3 Nd5 22. Bc4 a5 23. g3 f6 24. Nd3 Ree2 25. Rad1 Ra2 26. Ra1 Rxa1 27. Rxa1 Ne3 28. Nxb4 Nxc4 29. Kxc4 Re4+ 30. Kc5 Rxb4 31. Kd6 Rd4+ 32. Kc5 Rd2 33. Kb6 Rxh2 34. Re1 Rb2+ 35. Kxa5 Kd7 36. g4 h6 37. g5 Kd6 38. gxh6 gxh6 39. Rh1 Kc5 40. Rd1 Rb4 41. Rc1+ Rc4 42. Rb1 b6+ 43. Ka6 Rxa4+ 44. Kb7 b5 0-1

[Event "POL-ch Teachers"]
[Site "Krakow"]
[Date "2012.??.??"]
[Round "2"]
[White "Zajac, Mateusz"]
[Black "Olszowski, Andrzej"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "1904"]
[BlackElo "1746"]
[PlyCount "93"]
[EventDate "2012.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 e6 5. e4 exd5 6. cxd5 g6 7. Bd3 Bg7 8. h3 0-0 9. Nf3 b5 10. Bxb5 Nxe4 11. Nxe4 Qa5+ 12. Nfd2 Qxb5 13. Nxd6 Qa6 14. N2c4 Nd7 15. 0-0 Ne5 16. Nxe5 Bxe5 17. Nxc8 Raxc8 18. Be3 Bxb2 19. Rb1 Be5 20. Qc2 Qd6 21. Qc4 Rfd8 22. Rfd1 Bd4 23. Rbc1 Qxd5 24. Qxd5 Rxd5 25. Rxd4 cxd4 26. Rxc8+ Kg7 27. Bd2 Rb5 28. Rd8 Rb1+ 29. Kh2 Rb2 30. Rxd4 Rxa2 31. Bc3 Kh6 32. f3 Rc2 33. Rc4 Kh5 34. Kg3 g5 35. Rc5 f5 36. f4 h6 37. Bd4 Rd2 38. Be3 Rd3 39. Kf2 Kg6 40. Rc6+ Kh5 41. Rf6 Rd5 42. fxg5 hxg5 43. g3 a5 44. Kf3 Rd1 45. g4+ fxg4+ 46. hxg4+ Kh4 47. Rh6# 1-0

[Event "POL-ch Teachers"]
[Site "Krakow"]
[Date "2012.??.??"]
[Round "9"]
[White "Zajac, Mateusz"]
[Black "Sadzikowski, Marian"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1904"]
[BlackElo "1865"]
[PlyCount "22"]
[EventDate "2012.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. g3 c6 2. Bg2 d5 3. Nf3 Bf5 4. 0-0 Qc8 5. Re1 Nf6 6. c4 Bh3 7. Bh1 h5 8. d4 h4 9. Nc3 hxg3 10. e4 g2 11. Bxg2 Qg4 0-1

[Event "POL-ch Teachers"]
[Site "Krakow"]
[Date "2012.??.??"]
[Round "5"]
[White "Zajac, Mateusz"]
[Black "Sanetra, Szymon"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "1904"]
[BlackElo "2010"]
[PlyCount "105"]
[EventDate "2012.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 Nbd7 7. Qc2 c5 8. cxd5 Nxd5 9. a3 N5f6 10. Rd1 Qb6 11. Nc3 a6 12. Na4 Qa7 13. dxc5 Bxc5 14. Nxc5 Qxc5 15. Qxc5 Nxc5 16. Ne5 Nd5 17. e4 Nf6 18. Be3 Ncxe4 19. f3 Nd5 20. Rxd5 exd5 21. fxe4 Re8 22. Bd4 f6 23. Nd3 dxe4 24. Nc5 f5 25. Be3 Be6 26. Nxe6 Rxe6 27. Rc1 Rc6 28. Rxc6 bxc6 29. Bh3 g6 30. Bf1 Rb8 31. b4 Kf8 32. Bc5+ Ke8 33. Bxa6 Kd7 34. a4 g5 35. Kf2 f4 36. b5 cxb5 37. axb5 Ra8 38. Bd4 h5 39. gxf4 gxf4 40. Be5 e3+ 41. Ke2 f3+ 42. Kxf3 e2 43. Bc3 Re8 44. Kf2 Re6 45. Ke1 Re3 46. Bd2 Re6 47. Bb7 Kc7 48. Bf3 Kb6 49. Bxe2 Re5 50. Bf4 Re4 51. Bg5 Re5 52. h4 Re4 53. Kf2 1-0

[Event "POL-ch Teachers"]
[Site "Krakow"]
[Date "2012.??.??"]
[Round "8"]
[White "Zajac, Mateusz"]
[Black "Wolynski, Krzysztof"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1904"]
[BlackElo "1996"]
[PlyCount "90"]
[EventDate "2012.??.??"]
[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. Nc3 d5 3. Nf3 Bg4 4. h3 Bh5 5. exd5 cxd5 6. Bb5+ Nc6 7. g4 Bg6 8. Ne5 Rc8 9. Qf3 e6 10. d3 Bd6 11. Bxc6+ bxc6 12. Nxg6 hxg6 13. Ne2 Qb6 14. 0-0 Nf6 15. b3 Qc5 16. c4 0-0 17. Bb2 Nd7 18. Kg2 Qa5 19. Qe3 e5 20. f4 exf4 21. Nxf4 Rce8 22. Qf2 Bxf4 23. Qxf4 Re2+ 24. Rf2 Rxf2+ 25. Qxf2 Re8 26. Rf1 f6 27. Bd4 a6 28. Kh1 dxc4 29. dxc4 g5 30. Qf5 Qd8 31. Qf3 Re6 32. Rd1 Qe7 33. Rd2 Nf8 34. Bf2 Ng6 35. Bg3 Re3 36. Kg2 Kh7 37. Kh2 a5 38. Qf5 Rxg3 39. Kxg3 Qe3+ 40. Qf3 Qxd2 41. Qxc6 Qe1+ 42. Kh2 Qe5+ 43. Kh1 Qa1+ 44. Kh2 Qxa2+ 45. Qg2 Qxb3 0-1

[Event "Krakow op"]
[Site "Krakow"]
[Date "2011.08.13"]
[Round "9"]
[White "Kmak, Wieslaw"]
[Black "Zajac, Mateusz"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2017"]
[BlackElo "1904"]
[PlyCount "46"]
[EventDate "2011.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. Bf4 c5 4. e3 Qb6 5. Nc3 Bd7 6. Qd2 Nf6 7. Ne5 Be7 8. Nxd7 Nbxd7 9. Bb5 0-0 10. Bxd7 Nxd7 11. Na4 Qb5 12. Nc3 Qxb2 13. Rb1 Qa3 14. Rxb7 cxd4 15. Qxd4 Bf6 16. Nb1 Qxa2 17. Qd1 Nc5 18. Rc7 Na6 19. Rb7 Rfc8 20. 0-0 Nc5 21. Rb5 a6 22. Rb6 Qa5 23. Rd6 Be7 0-1

[Event "Krakow op"]
[Site "Krakow"]
[Date "2011.08.12"]
[Round "8"]
[White "Borondo Garcia, Raul"]
[Black "Zajac, Mateusz"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2010"]
[BlackElo "1904"]
[PlyCount "47"]
[EventDate "2011.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nc6 6. Nge2 Bg4 7. h3 Bh5 8. g4 Bg6 9. Be3 Nf6 10. a3 Ba5 11. f3 Qe7 12. Qd2 0-0-0 13. 0-0-0 Rhe8 14. Bg5 Bxd3 15. Qxd3 h6 16. Bf4 Qd7 17. Bg3 Ne7 18. Kb1 c6 19. Na4 Ng6 20. Nec3 Bc7 21. Nc5 Qe7 22. Rhe1 Qf8 23. f4 Nxf4 24. Bxf4 1-0

[Event "Krakow op"]
[Site "Krakow"]
[Date "2011.08.07"]
[Round "2"]
[White "Lach, Piotr"]
[Black "Zajac, Mateusz"]
[Result "1-0"]
[ECO "B97"]
[WhiteElo "2187"]
[BlackElo "1904"]
[PlyCount "63"]
[EventDate "2011.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Nb3 Be7 9. Qf3 Nbd7 10. 0-0-0 Qc7 11. Bd3 h6 12. Bh4 g5 13. Bg3 gxf4 14. Bxf4 Ne5 15. Bxe5 dxe5 16. g4 Rg8 17. Rdg1 b5 18. h4 b4 19. Ne2 Nh7 20. Rf1 Bd8 21. Kb1 Qe7 22. Nd2 Bd7 23. Nc4 Bc7 24. Ng3 Rb8 25. Nh5 Rg6 26. Rf2 Kf8 27. Qe3 Bb5 28. Rhf1 f6 29. Nxf6 Nxf6 30. g5 hxg5 31. hxg5 Ke8 32. gxf6 1-0

[Event "Krakow Malopolski-chB"]
[Site "Krakow"]
[Date "2011.??.??"]
[Round "8"]
[White "Gregulski, Zbigniew"]
[Black "Zajac, Mateusz"]
[Result "0-1"]
[ECO "A56"]
[WhiteElo "1880"]
[BlackElo "1890"]
[PlyCount "34"]
[EventDate "2011.05.01"]
[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 c5 3. d5 d6 4. c4 e5 5. dxe6 fxe6 6. Nc3 Nc6 7. g3 Be7 8. Bg2 d5 9. Ng5 h6 10. Nh3 d4 11. Ne4 e5 12. Nxf6+ Bxf6 13. 0-0 Bf5 14. e4 Be6 15. b3 Qd7 16. f4 Bg4 17. Bf3 Bxf3 0-1

[Event "Krakow Malopolski-chB"]
[Site "Krakow"]
[Date "2011.??.??"]
[Round "3"]
[White "Kuta, Krzysztof"]
[Black "Zajac, Mateusz"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "1737"]
[BlackElo "1890"]
[PlyCount "52"]
[EventDate "2011.05.01"]
[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. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be3 Qb6 6. Nb3 Qc7 7. c3 Nf6 8. f3 Be7 9. Bd3 0-0 10. N1d2 d5 11. Qe2 Nbd7 12. Qf2 dxe4 13. Bxe4 Nxe4 14. Nxe4 Nf6 15. Nxf6+ Bxf6 16. 0-0 Bd7 17. Bb6 Qc8 18. Nc5 Bc6 19. Rfd1 Bd8 20. Nd3 Bxb6 21. Qxb6 Qd8 22. Qxd8 Rfxd8 23. Nc5 Bd5 24. c4 Bc6 25. Kf2 Ba4 26. b3 Be8 1/2-1/2

[Event "Krakow Malopolski-chB"]
[Site "Krakow"]
[Date "2011.??.??"]
[Round "5"]
[White "Malik, Eugeniusz"]
[Black "Zajac, Mateusz"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1793"]
[BlackElo "1890"]
[PlyCount "66"]
[EventDate "2011.05.01"]
[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 g6 3. d4 cxd4 4. cxd4 d5 5. e5 Nc6 6. Nc3 Nh6 7. Bb5 a6 8. Ba4 Bg7 9. Bb3 Bg4 10. f3 Be6 11. g4 Na5 12. Bc2 Bc8 13. Bf4 e6 14. Qc1 Ng8 15. Nge2 h5 16. g5 Ne7 17. Kf2 Bd7 18. Bd3 Rc8 19. b3 Nac6 20. Qe3 Bf8 21. Na4 Nb4 22. Nc5 Nxd3+ 23. Qxd3 Bb5 24. Qd2 Qb6 25. Be3 Bxe2 26. Qxe2 Nf5 27. Na4 Qd8 28. Rac1 Ba3 29. Rxc8 Qxc8 30. Nc5 Nxd4 31. Bxd4 Bxc5 32. Bxc5 Qxc5+ 33. Kg3 0-0 0-1

[Event "Krakow Malopolski-chB"]
[Site "Krakow"]
[Date "2011.??.??"]
[Round "7"]
[White "Peronczyk, Karol"]
[Black "Zajac, Mateusz"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1623"]
[BlackElo "1890"]
[PlyCount "38"]
[EventDate "2011.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. b4 c6 2. Nf3 Nf6 3. e3 d5 4. Bb2 Qb6 5. a3 a5 6. Bd4 Qc7 7. b5 Nbd7 8. c4 c5 9. Bb2 b6 10. cxd5 Nxd5 11. Bc4 Bb7 12. a4 e6 13. 0-0 N7f6 14. d3 Nb4 15. Nbd2 Bd6 16. e4 e5 17. Nh4 0-0-0 18. Qb3 Rhf8 19. Nf5 Ng4 1/2-1/2

[Event "Krakow Malopolski-chB"]
[Site "Krakow"]
[Date "2011.??.??"]
[Round "6"]
[White "Zajac, Mateusz"]
[Black "Golimowski, Pawel"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "1890"]
[PlyCount "48"]
[EventDate "2011.05.01"]
[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 f5 2. c4 Nf6 3. g3 e6 4. Bg2 d5 5. Nh3 Bb4+ 6. Nd2 c6 7. 0-0 Bxd2 8. Qxd2 0-0 9. Qc2 h6 10. Nf4 Qe8 11. Bd2 g5 12. Nd3 Nbd7 13. f3 b6 14. Bb4 Rf7 15. e4 a5 16. Bd6 dxc4 17. Ne5 Nxe5 18. dxe5 Nh7 19. f4 Raa7 20. Rfe1 gxf4 21. gxf4 fxe4 22. Qxe4 Rg7 23. Kh1 c5 24. Qxc4 Ba6 1/2-1/2

[Event "Krakow Malopolski-chB"]
[Site "Krakow"]
[Date "2011.??.??"]
[Round "4"]
[White "Zajac, Mateusz"]
[Black "Jedrzejowski, Mariusz"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1890"]
[BlackElo "1720"]
[PlyCount "49"]
[EventDate "2011.05.01"]
[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. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Qc7 6. Be3 Nf6 7. Nc3 Nc6 8. a3 Ne5 9. Rc1 Neg4 10. Bg5 h6 11. Bh4 Be7 12. Bg3 d6 13. Be2 h5 14. h3 Ne5 15. 0-0 h4 16. Bf4 b6 17. b4 Nfd7 18. Qd2 Bb7 19. f3 f6 20. Nxe6 Qc6 21. Nd5 Kf7 22. Nec7 Rac8 23. b5 Qc5+ 24. Be3 Qxa3 25. Ra1 1-0

[Event "Krakow Malopolski-chB"]
[Site "Krakow"]
[Date "2011.??.??"]
[Round "2"]
[White "Zajac, Mateusz"]
[Black "Kolodziej, Krzysztof"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1890"]
[BlackElo "1769"]
[PlyCount "49"]
[EventDate "2011.05.01"]
[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. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nc6 7. d5 Ne5 8. Nxe5 dxe5 9. Be3 b6 10. 0-0 e6 11. Qc2 exd5 12. cxd5 a6 13. a4 Ne8 14. a5 b5 15. Na2 f5 16. f3 Nd6 17. Nb4 Bd7 18. Rac1 fxe4 19. fxe4 Rxf1+ 20. Rxf1 Qh4 21. Qxc7 Qxe4 22. Bc5 Qxe2 23. Qxd7 Nf5 24. Qe6+ Kh8 25. Nc6 1-0

[Event "Krakow op-B 21st"]
[Site "Krakow"]
[Date "2010.12.27"]
[Round "4.3"]
[White "Choroszej, Aleksander"]
[Black "Zajac, Mateusz"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2098"]
[BlackElo "1917"]
[PlyCount "91"]
[EventDate "2010.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. Qc2 Be7 8. e4 Nxc3 9. bxc3 0-0 10. Bd3 c5 11. 0-0 Qc8 12. Qe2 Ba6 13. Bf4 Bxd3 14. Qxd3 Qa6 15. Qe3 Nd7 16. Rfd1 Rfe8 17. e5 Nf8 18. Bg5 Bxg5 19. Nxg5 h6 20. Ne4 cxd4 21. Rxd4 Qa5 22. Nd6 Re7 23. h4 Rc7 24. c4 Ng6 25. Re1 Rd8 26. f4 Ne7 27. Red1 Rf8 28. g4 Nc6 29. R4d3 Qc5 30. Qxc5 bxc5 31. Kf2 Rb8 32. Nb5 Rcb7 33. Rd6 Na5 34. Rd8+ Rxd8 35. Rxd8+ Kh7 36. Nd6 Rb2+ 37. Ke3 Rb3+ 38. Ke4 Rxa3 39. f5 Rg3 40. Kf4 Rd3 41. Rc8 Rd4+ 42. Kg3 Nxc4 43. Nxf7 exf5 44. gxf5 g6 45. f6 g5 46. h5 1-0

[Event "Krakow op-B 21st"]
[Site "Krakow"]
[Date "2010.12.27"]
[Round "3.5"]
[White "Zajac, Mateusz"]
[Black "Slabek, Grzegorz"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1917"]
[BlackElo "2044"]
[PlyCount "57"]
[EventDate "2010.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 Bf5 5. Bd3 Bg6 6. c4 Nb6 7. 0-0 e6 8. Nc3 Be7 9. Bf4 Bxd3 10. Qxd3 0-0 11. Rfd1 c6 12. Ne4 N8d7 13. Nd6 Nc8 14. Nxb7 Qb6 15. Qb3 a5 16. Qxb6 Ndxb6 17. Ne5 Ra7 18. Nc5 Bd6 19. b3 Ne7 20. Nxc6 Nxc6 21. Bxd6 Rd8 22. Bf4 Nxd4 23. Be5 Nc6 24. Rxd8+ Nxd8 25. Rd1 Nc6 26. Rd6 Rc7 27. Rd8+ Nxd8 28. Bxc7 Nxc4 29. Bxd8 1-0

[Event "Dobczyce op 18th"]
[Site "Dobczyce"]
[Date "2010.07.25"]
[Round "9"]
[White "Zajac, Mateusz"]
[Black "Fusek, Lukas"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "1871"]
[BlackElo "1887"]
[PlyCount "43"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 b6 5. cxd5 exd5 6. Nf3 Bd6 7. Qa4+ Bd7 8. Qc2 0-0 9. Nc3 c6 10. 0-0 Re8 11. Nd2 Na6 12. a3 Rc8 13. Qa4 Nc7 14. e4 c5 15. Qb3 cxd4 16. Nxd5 Ncxd5 17. exd5 Rc5 18. Nf3 Bb5 19. Re1 Rxe1+ 20. Nxe1 Bc4 21. Qa4 Bxd5 22. Qxd4 1/2-1/2

[Event "Dobczyce op 18th"]
[Site "Dobczyce"]
[Date "2010.07.24"]
[Round "8"]
[White "Zajac, Mateusz"]
[Black "Tkac, Miroslav"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "1871"]
[PlyCount "63"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 Bg4 8. Rb1 b6 9. Bb5+ c6 10. Be2 Bxf3 11. Bxf3 Nd7 12. 0-0 0-0 13. e5 Rc8 14. e6 Nf6 15. exf7+ Rxf7 16. Qb3 c5 17. Bb2 c4 18. Qa4 Rc7 19. Rfe1 Nd5 20. Bxd5 Qxd5 21. Re2 Qd7 22. Qc2 Rc6 23. Rbe1 Rcf6 24. Bc1 Rf5 25. f3 Qc7 26. Re6 Bf6 27. Qe4 Kg7 28. Ba3 Rf4 29. Qc6 Qxc6 30. Rxc6 Bxd4+ 31. cxd4 Rxd4 32. Bb2 1-0

[Event "Dobczyce op 18th"]
[Site "Dobczyce"]
[Date "2010.07.22"]
[Round "6"]
[White "Mucha, Roman"]
[Black "Zajac, Mateusz"]
[Result "1/2-1/2"]
[ECO "A58"]
[WhiteElo "2181"]
[BlackElo "1871"]
[PlyCount "174"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. c4 g6 5. cxb5 a6 6. bxa6 Bxa6 7. Nc3 d6 8. Nd2 Bg7 9. e4 Bxf1 10. Nxf1 0-0 11. Ne3 Nbd7 12. 0-0 Qa5 13. Bd2 Rfb8 14. Qc2 Qa6 15. a4 Nxe4 16. Nxe4 Rxb2 17. Qc4 f5 18. Qxa6 Rxa6 19. Bc3 fxe4 20. Bxb2 Bxb2 21. Ra2 Bd4 22. Nc2 Be5 23. Rd1 Nb6 24. a5 Nc4 25. Re1 Rxa5 26. Rxa5 Nxa5 27. Rxe4 Nb3 28. Ra4 Nd4 29. Ne3 Ne2+ 30. Kf1 Nc3 31. Ra7 Kf7 32. Nc4 Nxd5 33. Nxe5+ dxe5 34. Ra5 Ke6 35. Rxc5 h5 36. Ra5 g5 37. g3 Nf6 38. Ke2 Kf5 39. f3 e6 40. h3 Nd5 41. Ra8 h4 42. Kf2 hxg3+ 43. Kxg3 Nf6 44. Rf8 Kg6 45. h4 gxh4+ 46. Kxh4 Kf5 47. Kg3 e4 48. fxe4+ Ke5 49. Kf3 Nxe4 50. Ke3 Nf6 51. Rh8 Nd5+ 52. Kd3 Nf4+ 53. Ke3 Nd5+ 54. Kf3 Kd4 55. Rh4+ Ke5 56. Re4+ Kf5 57. Rd4 Ke5 58. Re4+ Kf5 59. Re1 Nf6 60. Rf1 Ke5 61. Re1+ Kf5 62. Ke3 Ke5 63. Kd3+ Kd5 64. Ra1 Ke5 65. Kc4 Nd5 66. Re1+ Kf5 67. Kd4 Nf4 68. Re5+ Kf6 69. Ra5 Nd5 70. Kc5 Ke5 71. Ra1 Ne3 72. Ra3 Nd5 73. Ra8 Nf4 74. Ra4 Nd5 75. Kc6 Kf5 76. Kd6 Kf6 77. Ra1 Ne3 78. Kd7 Nf5 79. Ra6 Nd4 80. Ra8 Ke5 81. Ra5+ Kf6 82. Ra1 Nf5 83. Re1 Nd4 84. Re4 e5 85. Kd6 Nf5+ 86. Kc5 Ke6 87. Rxe5+ Kxe5 1/2-1/2

[Event "Dobczyce op 18th"]
[Site "Dobczyce"]
[Date "2010.07.21"]
[Round "5"]
[White "Zajac, Mateusz"]
[Black "Klementys, Jerzy"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "1871"]
[BlackElo "1810"]
[PlyCount "73"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Ne8 10. Ba3 f5 11. Nd2 f4 12. c5 g5 13. f3 Ng6 14. Nc4 a6 15. b5 h5 16. b6 Rf6 17. bxc7 Qxc7 18. cxd6 Qd8 19. Bc5 b5 20. Nb6 Rb8 21. d7 Bxd7 22. Nxd7 Qxd7 23. Qb3 Kh7 24. Rfc1 Rc8 25. Bf2 g4 26. a4 gxf3 27. Bxf3 bxa4 28. Nxa4 Rxc1+ 29. Rxc1 h4 30. Nc5 Qc8 31. Qb2 h3 32. Ne6 Qd7 33. gxh3 Nf8 34. Bg4 Nxe6 35. Bxe6 Qa4 36. Qc2 Nd6 37. Qxa4 1-0

[Event "Dobczyce op 18th"]
[Site "Dobczyce"]
[Date "2010.07.20"]
[Round "4"]
[White "Betlej, Jan"]
[Black "Zajac, Mateusz"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1834"]
[BlackElo "1871"]
[PlyCount "55"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nge2 a6 4. g3 b5 5. Bg2 Bb7 6. 0-0 Qc7 7. Qe1 Nc6 8. d3 Nd4 9. Qd1 Ne7 10. Nxd4 cxd4 11. Ne2 Qb6 12. f4 f5 13. Kh1 g6 14. h3 Rc8 15. Bd2 Nc6 16. g4 fxg4 17. hxg4 h5 18. g5 Ne7 19. c3 Nc6 20. Qe1 Bc5 21. f5 exf5 22. exf5 0-0 23. Bd5+ Kg7 24. Nf4 Rce8 25. Nxh5+ Kh7 26. Qh4 Rh8 27. fxg6+ Kxg6 28. Rf6+ 1-0

[Event "Dobczyce op 18th"]
[Site "Dobczyce"]
[Date "2010.07.19"]
[Round "3"]
[White "Zajac, Mateusz"]
[Black "Watorek, Marcin"]
[Result "1-0"]
[ECO "D44"]
[WhiteElo "1871"]
[BlackElo "2080"]
[PlyCount "77"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. g3 Bb7 12. Bg2 Qb6 13. exf6 0-0-0 14. 0-0 c5 15. d5 b4 16. Rb1 Qa6 17. dxe6 Bxg2 18. e7 Qc6 19. Nb5 Qxb5 20. exd8Q+ Kxd8 21. Kxg2 Qc6+ 22. f3 Bd6 23. Re1 Kc7 24. Qe2 Rg8 25. Qe3 Kb6 26. Rbd1 Rd8 27. Qe4 Qc7 28. Qxc4 Ne5 29. Qd5 Ng6 30. a3 a5 31. axb4 axb4 32. b3 Bxg3 33. Re6+ fxe6 34. Qxd8 Bxh2 35. f7 Kb5 36. Qxc7 Bxc7 37. Be7 Nxe7 38. f8Q Nd5 39. Qe8+ 1-0

[Event "Dobczyce op 18th"]
[Site "Dobczyce"]
[Date "2010.07.18"]
[Round "2"]
[White "Sleczka, Bartosz"]
[Black "Zajac, Mateusz"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1886"]
[BlackElo "1871"]
[PlyCount "64"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c4 e6 4. d4 cxd4 5. Nxd4 b6 6. Nc3 d6 7. Bd3 Bb7 8. 0-0 Nd7 9. Re1 Ngf6 10. Bg5 Be7 11. Bh4 0-0 12. Bg3 Qc7 13. Rc1 Rad8 14. Qe2 Qb8 15. f4 Rfe8 16. Kh1 Nc5 17. Bc2 d5 18. f5 Qa8 19. fxe6 dxe4 20. exf7+ Kxf7 21. Rcd1 Nd3 22. Bxd3 exd3 23. Qe6+ Kf8 24. Qxb6 Bxg2+ 25. Kg1 Bh3 26. Rd2 Nd7 27. Qc7 Bc5 28. Bd6+ Kg8 29. Rxe8+ Rxe8 30. Bxc5 Re1+ 31. Kf2 Qg2+ 32. Kxe1 Qg1# 0-1

[Event "Dobczyce op 18th"]
[Site "Dobczyce"]
[Date "2010.07.17"]
[Round "1"]
[White "Zajac, Mateusz"]
[Black "Szuper, Paul"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1871"]
[BlackElo "2192"]
[PlyCount "82"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. Nc3 Bb7 4. e4 Bb4 5. Bd3 f5 6. d5 fxe4 7. Bxe4 Qh4 8. Qe2 Nf6 9. Bf3 Ba6 10. g4 0-0 11. dxe6 d5 12. e7 Re8 13. Bxd5+ Nxd5 14. Qe6+ Kh8 15. Qxd5 Qxe7+ 16. Be3 c6 17. Qd3 Nd7 18. 0-0-0 Ne5 19. Qc2 Bxc4 20. Nge2 Nxg4 21. Kb1 Nxe3 22. fxe3 Qxe3 23. Nd4 Bxc3 24. bxc3 Bd5 25. Rhe1 Qxe1 26. Rxe1 Rxe1+ 27. Kb2 Rf8 28. c4 Be4 29. Qd2 Rb1+ 30. Ka3 c5 31. Nb3 Rbf1 32. Qd7 R1f7 33. Qe6 Bf5 34. Qe5 h6 35. Nd2 Bh7 36. Qe6 Rf4 37. Qd6 Bg8 38. Qe7 R8f7 39. Qe8 Rd4 40. Ne4 Rf3+ 41. Kb2 Re3 0-1

[Event "Krakow op 20th"]
[Site "Krakow"]
[Date "2010.01.02"]
[Round "6"]
[White "Rago, Riccardo"]
[Black "Zajac, Mateusz"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "2088"]
[BlackElo "1852"]
[PlyCount "48"]
[EventDate "2009.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 0-0 8. 0-0 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Bf3 Qc4 12. Nxc6 bxc6 13. c3 Be6 14. b3 Qa6 15. Be2 Qa5 16. Bd4 Rfd8 17. Qc2 Bxd4 18. cxd4 Rxd4 19. Qxc6 Rc8 20. Qb7 Rd2 21. Bc4 Rc7 22. Qb8+ Rc8 23. Qb7 Rc7 24. Qb8+ Rc8 1/2-1/2

[Event "Krakow op 20th"]
[Site "Krakow"]
[Date "2010.01.02"]
[Round "7"]
[White "Zajac, Mateusz"]
[Black "Kireev, Andrey"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1852"]
[BlackElo "2140"]
[PlyCount "144"]
[EventDate "2009.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. Nf3 Nc6 2. e4 e5 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qf3 Qxc6 7. Bd3 Ne7 8. 0-0 0-0 9. Nc3 Bd4 10. Nd5 Nxd5 11. exd5 Qf6 12. Qe4 g6 13. c3 Be5 14. f4 Bd6 15. Be3 b6 16. Bd4 Bc5 17. Bxc5 bxc5 18. f5 g5 19. Rf3 d6 20. h4 gxh4 21. Qg4+ Kh8 22. Rh3 Rg8 23. Qxh4 Qxh4 24. Rxh4 f6 25. Re1 Bb7 26. c4 Rg7 27. Re6 Rf8 28. Kf2 Bc8 29. Re3 Rfg8 30. g3 Bd7 31. Rh6 Rf7 32. Rh4 Rb8 33. b3 a5 34. Rhe4 Kg7 35. Re7 Kf8 36. Rxf7+ Kxf7 37. Kf3 a4 38. Bc2 a3 39. g4 Re8 40. Rxe8 Bxe8 41. Kf4 Kg7 42. Be4 h6 43. Bf3 Kf8 44. Bg2 Ke7 45. Bf3 Kd8 46. Ke3 Bd7 47. Be4 Ke7 48. Kf4 Kf7 49. Bf3 Kf8 50. Be4 Ke7 51. Bg2 Kd8 52. Be4 Kc8 53. Ke3 Kb7 54. Kd3 Kb6 55. Kd2 c6 56. Kc3 cxd5 57. cxd5 Ka5 58. Bd3 Bc8 59. Bc4 Bb7 60. Kc2 Kb4 61. Kd2 Bc8 62. Kc2 Bd7 63. Kd2 Be8 64. Be2 Bf7 65. Bc4 h5 66. gxh5 Bxh5 67. Be2 Bxe2 68. Kxe2 Kc3 69. Ke3 c4 70. b4 Kxb4 71. Kd4 Kb5 72. Kc3 Kc5 0-1

[Event "Krakow op 20th"]
[Site "Krakow"]
[Date "2009.12.31"]
[Round "5"]
[White "Zajac, Mateusz"]
[Black "Jussupow, Ekaterina"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1852"]
[BlackElo "2179"]
[PlyCount "100"]
[EventDate "2009.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. cxd5 exd5 5. Nc3 c6 6. Bg5 Be7 7. e3 Bf5 8. Bxf6 Bxf6 9. Bd3 Bxd3 10. Qxd3 0-0 11. 0-0 Nd7 12. Rab1 a6 13. b4 b5 14. a4 Nb6 15. Nd2 Qd6 16. a5 Nc4 17. Nxc4 bxc4 18. Qd2 Rfe8 19. Rfe1 Bg5 20. Na4 Reb8 21. Nc5 Rb5 22. Qc3 f5 23. Qc2 g6 24. g3 Bd8 25. Kg2 Qb8 26. Qc3 Bxa5 27. Nd7 Qd6 28. bxa5 Qxd7 29. Rxb5 cxb5 30. h4 Qd6 31. Rb1 Rb8 32. Rb4 Qc7 33. Rb1 Kf7 34. Kf1 b4 35. Rxb4 Rxb4 36. Qxb4 c3 37. Qa3 c2 38. Qc1 Qc3 39. Ke2 Ke6 40. f3 Kd7 41. g4 Kc6 42. h5 Kb5 43. hxg6 hxg6 44. gxf5 gxf5 45. f4 Kxa5 46. e4 dxe4 47. d5 Kb5 48. d6 Kc6 49. d7 Kxd7 50. Qd2+ Qd3+ 0-1

[Event "Krakow op 20th"]
[Site "Krakow"]
[Date "2009.12.30"]
[Round "4"]
[White "Slabek, Grzegorz"]
[Black "Zajac, Mateusz"]
[Result "1/2-1/2"]
[ECO "A56"]
[WhiteElo "2162"]
[BlackElo "1852"]
[PlyCount "15"]
[EventDate "2009.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. c4 d6 4. e4 Nf6 5. Nc3 Nbd7 6. Be2 Be7 7. Nf3 0-0 8. 0-0 1/2-1/2

[Event "Krakow op 20th"]
[Site "Krakow"]
[Date "2009.12.29"]
[Round "3"]
[White "Zajac, Mateusz"]
[Black "Rudnicki, Milosz"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "1852"]
[BlackElo "2221"]
[PlyCount "66"]
[EventDate "2009.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 g6 6. Bg2 Bg7 7. 0-0 Nc6 8. Nxd5 Qxd5 9. d3 0-0 10. a3 Qd7 11. Qc2 b6 12. Bd2 Bb7 13. Bc3 e5 14. b4 Nd4 15. Bxd4 cxd4 16. Rfc1 e4 17. dxe4 d3 18. Qxd3 Qxd3 19. exd3 Bxa1 20. Rxa1 Rfd8 21. Ne1 Rac8 22. e5 Bxg2 23. Kxg2 f6 24. exf6 Kf7 25. Kf3 Re8 26. d4 Rc3+ 27. Kg2 Kxf6 28. Kf1 Rd8 29. Ng2 Rxd4 30. Nf4 Rc2 31. Re1 Rdd2 32. Nh3 g5 33. f4 Rxh2 0-1

[Event "Krakow op 20th"]
[Site "Krakow"]
[Date "2009.12.27"]
[Round "1"]
[White "Kondopoulos, Dimitrios"]
[Black "Zajac, Mateusz"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "2084"]
[BlackElo "1852"]
[PlyCount "69"]
[EventDate "2009.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Bg5 0-0 10. 0-0 Be6 11. Qe3 Qa5 12. Rab1 Qc5 13. Nd5 Bxd5 14. Qxc5 dxc5 15. exd5 Rfe8 16. Bf3 Rad8 17. Rfe1 h6 18. Be3 b6 19. Bf4 g5 20. Bc7 Rc8 21. Be5 Rcd8 22. Bc7 Rc8 23. Be5 Rcd8 24. Re3 Nd7 25. Bxg7 Kxg7 26. Rbe1 Kf8 27. Bd1 Nf6 28. Ba4 Ng8 29. h4 Rd6 30. Bxe8 Kxe8 31. Rg3 Rg6 32. hxg5 hxg5 33. Re5 f6 34. Re6 Kd7 35. Ra3 1-0

[Event "Krakow KKSz-ch"]
[Site "Krakow"]
[Date "2009.08.18"]
[Round "9"]
[White "Zajac, Mateusz"]
[Black "Marczuk, Dominik"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1852"]
[BlackElo "1867"]
[PlyCount "80"]
[EventDate "2009.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 e5 4. cxd4 exd4 5. Qxd4 Nc6 6. Qd1 Nf6 7. Bd3 Bb4+ 8. Bd2 0-0 9. Bxb4 Nxb4 10. Nc3 Re8 11. a3 Nxd3+ 12. Qxd3 Qb6 13. 0-0-0 d5 14. Nxd5 Nxd5 15. exd5 g6 16. Qd4 Bf5 17. Qxb6 axb6 18. Kd2 Rac8 19. Rc1 Rxc1 20. Kxc1 Re1+ 21. Kd2 Rb1 22. d6 Rxb2+ 23. Kd1 Rb1+ 24. Kd2 Kf8 25. h4 h5 26. Ke3 Ke8 27. Kf4 Kd7 28. Kg3 Kxd6 29. Kh2 Kc5 30. Nf3 Rxh1+ 31. Kxh1 b5 32. Kh2 b4 33. axb4+ Kxb4 34. Kg3 Kc3 35. Ne5 b5 36. Nc6 Be4 37. Na7 b4 38. Nb5+ Kc4 39. Nd6+ Kd5 40. Nb5 Kc5 0-1

[Event "Krakow KKSz-ch"]
[Site "Krakow"]
[Date "2009.08.17"]
[Round "8"]
[White "Zajac, Mateusz"]
[Black "Kaczor, Boguslaw"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1852"]
[BlackElo "2007"]
[PlyCount "54"]
[EventDate "2009.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Be3 d6 4. Nc3 Nf6 5. f3 Nbd7 6. Qd2 c6 7. g4 h5 8. g5 Ng8 9. 0-0-0 b5 10. f4 b4 11. Nb1 Nb6 12. Bh3 Nc4 13. Qf2 Qa5 14. Bf1 Qxa2 15. Bxc4 Qxc4 16. f5 gxf5 17. exf5 Qd5 18. f6 exf6 19. Re1 fxg5 20. Nf3 g4 21. Ng5 Ne7 22. Nd2 Bf5 23. Rhf1 0-0 24. Qh4 Bg6 25. Nge4 Bxe4 26. Nxe4 Qxe4 27. Bh6 Bxh6+ 0-1

[Event "Krakow KKSz-ch"]
[Site "Krakow"]
[Date "2009.08.16"]
[Round "7"]
[White "Szuper, Paul"]
[Black "Zajac, Mateusz"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2197"]
[BlackElo "1852"]
[PlyCount "128"]
[EventDate "2009.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. c4 bxc4 5. Nc3 g6 6. e4 d6 7. Bxc4 Bg7 8. 0-0 0-0 9. h3 Ba6 10. Nd2 Nfd7 11. Qe2 Bxc4 12. Nxc4 Nb6 13. Ne3 Qc8 14. Nb5 Qa6 15. Re1 Rc8 16. Na3 Qxe2 17. Rxe2 N8d7 18. Rc2 a5 19. Kf1 Rcb8 20. Ke2 a4 21. Rb1 Nc8 22. Bd2 Na7 23. f4 Nb5 24. Nxb5 Rxb5 25. Nc4 a3 26. b3 Nb6 27. Kd3 Nxc4 28. Kxc4 Rbb8 29. Re1 Bb2 30. e5 Re8 31. e6 f5 32. Kd3 Rab8 33. g4 Rf8 34. Rc4 Kg7 35. Ra4 Kf6 36. Rxa3 fxg4 37. hxg4 h5 38. g5+ Kf5 39. Ra7 Rfe8 40. Rd7 Ba3 41. Rh1 Rbd8 42. Rxd8 Rxd8 43. Ke3 Ra8 44. Kf3 Bb2 45. a4 Rb8 46. b4 cxb4 47. Rb1 Ba3 48. Rb3 h4 49. Kg2 Ke4 50. Kh3 Kxd5 51. Kxh4 Kc4 52. Rb1 b3 53. f5 gxf5 54. g6 b2 55. g7 Kd3 56. Bg5 d5 57. Bf4 Rg8 58. Be5 Kc2 59. Rf1 b1Q 60. Rxb1 Kxb1 61. Kg5 Bb2 62. Bxb2 Kxb2 63. Kg6 f4 64. Kf7 Rxg7+ 0-1

[Event "Krakow KKSz-ch"]
[Site "Krakow"]
[Date "2009.08.16"]
[Round "6"]
[White "Zajac, Mateusz"]
[Black "Czyzykiewicz, Rafal"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1852"]
[BlackElo "1804"]
[PlyCount "103"]
[EventDate "2009.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Qxd5 5. d4 e5 6. Nc3 Qxd4 7. Qxd4 exd4 8. Nb5 Na6 9. Nxd4 Bb4+ 10. Bd2 Bxd2+ 11. Kxd2 Nf6 12. Re1+ Kf8 13. Bxa6 bxa6 14. f3 g6 15. Nge2 Nd5 16. Nc3 Bb7 17. Nxd5 Bxd5 18. b3 Rd8 19. Kc3 Rd7 20. Nc2 Kg7 21. Ne3 Rc8+ 22. Kb2 Be6 23. Rd1 Rb7 24. Rc1 Rcb8 25. Nc4 Rb4 26. Ka3 R4b5 27. Rhd1 R8b7 28. Rd6 a5 29. Rxe6 fxe6 30. Nd6 R5b6 31. Nxb7 Rxb7 32. Rc5 Kf6 33. Rxa5 h5 34. f4 Rd7 35. h4 Rd4 36. g3 Rd5 37. Ka4 Kf5 38. Rxa7 Kg4 39. Rg7 Kxg3 40. Rxg6+ Kxh4 41. Rxe6 Rd4+ 42. b4 Rxf4 43. Ka5 Kg3 44. Rg6+ Rg4 45. Rh6 h4 46. b5 Rg5 47. a4 h3 48. Ka6 h2 49. b6 Rg4 50. Rxh2 Rxa4+ 51. Kb5 Ra1 52. Rb2 1-0

[Event "Krakow KKSz-ch"]
[Site "Krakow"]
[Date "2009.08.15"]
[Round "5"]
[White "Tikhonov, Valeri"]
[Black "Zajac, Mateusz"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1824"]
[BlackElo "1852"]
[PlyCount "114"]
[EventDate "2009.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nf6 7. Nbd2 0-0 8. Re1 Nd7 9. Nf1 Rb8 10. h4 h5 11. c3 b5 12. d4 b4 13. Bf4 bxc3 14. bxc3 Qa5 15. e5 dxe5 16. Nxe5 Ncxe5 17. dxe5 e6 18. c4 Nb6 19. Qc2 Ba6 20. Nd2 Na4 21. Nb3 Qb4 22. Bf1 Nb6 23. Bd2 Qa4 24. Rac1 Qc6 25. Qe4 Qc7 26. f4 Bb7 27. Qe2 Rfd8 28. Be3 Bf8 29. Qf2 Na4 30. Red1 Be7 31. Qc2 Kf8 32. Bg2 Ke8 33. Rxd8+ Kxd8 34. Rd1+ Ke8 35. Rd2 Bxg2 36. Rxg2 Rd8 37. Rd2 Rxd2 38. Nxd2 Qc6 39. Qe4 Kd7 40. Qxc6+ Kxc6 41. Ne4 Nb2 42. Nd2 Bd8 43. Kf1 Ba5 44. Nb3 Bb4 45. Ke2 Nxc4 46. Bc1 Kd5 47. Kd3 a5 48. Na1 Be1 49. Ke2 Bxg3 50. Kf3 Bxh4 51. Nc2 a4 52. Ne3+ Nxe3 53. Kxe3 Be1 54. Ke2 Bb4 55. a3 Bc3 56. Kd3 Bd4 57. Bd2 Bb2 0-1

[Event "Krakow KKSz-ch"]
[Site "Krakow"]
[Date "2009.08.15"]
[Round "4"]
[White "Zajac, Mateusz"]
[Black "Wozniak, Mariola"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1852"]
[BlackElo "1576"]
[PlyCount "88"]
[EventDate "2009.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 g6 6. Bc4 Bg7 7. 0-0 d6 8. Qe2 Nf6 9. Rd1 Bd7 10. Bf4 0-0 11. Rac1 a6 12. Nd5 b5 13. Nxf6+ Bxf6 14. Bd5 Rc8 15. Bxc6 Bxc6 16. Nd4 Bb7 17. Rxc8 Qxc8 18. e5 dxe5 19. Bxe5 Bxe5 20. Qxe5 Bxg2 21. Qg5 Bh3 22. Rd3 h6 23. Qe3 Qg4+ 24. Qg3 Rd8 25. Rd2 e5 26. Qxg4 Bxg4 27. Nb3 Rxd2 28. Nxd2 Be6 29. a3 Bd5 30. f3 f5 31. Kf2 Kf7 32. b4 Kf6 33. h4 g5 34. hxg5+ hxg5 35. Nf1 e4 36. fxe4 Bxe4 37. Ke3 Ke5 38. Nd2 f4+ 39. Ke2 g4 40. Nb3 g3 41. Nc5 f3+ 42. Kf1 Bf5 43. Kg1 f2+ 44. Kg2 Bh3+ 0-1

[Event "Krakow KKSz-ch"]
[Site "Krakow"]
[Date "2009.08.14"]
[Round "3"]
[White "Celmer, Jan"]
[Black "Zajac, Mateusz"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "1919"]
[BlackElo "1852"]
[PlyCount "127"]
[EventDate "2009.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Nf6 7. h3 0-0 8. Qd2 Rb8 9. Nge2 b5 10. 0-0 b4 11. Nd1 Nd7 12. Bh6 Bxh6 13. Qxh6 a5 14. Ne3 Ba6 15. Nf4 Nf6 16. g4 e6 17. g5 Nd7 18. Nh5 gxh5 19. Nf5 exf5 20. exf5 Nd4 21. Be4 f6 22. g6 Qe7 23. Rae1 Qg7 24. Bd5+ Kh8 25. Qxg7+ Kxg7 26. Re7+ Kh6 27. Rxh7+ Kg5 28. Rxd7 Nxf5 29. g7 Rg8 30. Bxg8 Rxg8 31. Kh2 Kh6 32. Rg1 Kh7 33. Rf7 Rxg7 34. Rgxg7+ Nxg7 35. Rxf6 Ne8 36. Rf7+ Kg6 37. Ra7 Bc8 38. Rxa5 Kf5 39. d4 Ke4 40. dxc5 dxc5 41. Rxc5 Be6 42. Rxh5 Bxa2 43. Rh4+ Kf3 44. Rxb4 Kxf2 45. Ra4 Bb1 46. c4 Ke3 47. c5 Be4 48. Kg3 Nf6 49. Ra6 Nd5 50. Re6 Kd4 51. c6 Bf5 52. Re8 Nc7 53. Re1 Kd5 54. Rc1 Kd6 55. h4 Ne6 56. b4 Kc7 57. h5 Bd3 58. Kh4 Bb5 59. h6 Nf8 60. Rc3 Be2 61. b5 Bxb5 62. Rf3 Ng6+ 63. Kg5 Bxc6 64. Rf7+ 1-0

[Event "Krakow KKSz-ch"]
[Site "Krakow"]
[Date "2009.08.13"]
[Round "2"]
[White "Gregulski, Zbigniew"]
[Black "Zajac, Mateusz"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "1939"]
[BlackElo "1852"]
[PlyCount "88"]
[EventDate "2009.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. g3 d6 5. Bg2 g6 6. 0-0 Bg7 7. d3 0-0 8. h3 Rb8 9. Kh2 a6 10. Ng5 Bd7 11. e4 h6 12. Nf3 b5 13. Rb1 Be6 14. Nd5 Nd7 15. Be3 Kh7 16. b3 Nde5 17. Nxe5 Bxe5 18. f4 Bg7 19. Qd2 Bxd5 20. exd5 Nd4 21. Bxd4 Bxd4 22. Rbe1 b4 23. Re2 a5 24. f5 g5 25. f6 Bxf6 26. Ref2 a4 27. bxa4 Ra8 28. Qd1 Qd7 29. Qh5 Kg7 30. Be4 Rh8 31. Qe2 Rxa4 32. Rf5 Qa7 33. R1f2 Ra8 34. Qg4 Rxa2 35. h4 Rxf2+ 36. Rxf2 Qa1 37. Qf5 Rh8 38. h5 Qe5 39. Qd7 b3 40. Qa4 b2 41. Qb3 Qc3 42. Qxc3 Bxc3 43. Rf1 Bd4 44. Bf3 Ra8 0-1

[Event "Krakow KKSz-ch"]
[Site "Krakow"]
[Date "2009.08.12"]
[Round "1"]
[White "Zajac, Mateusz"]
[Black "Majchrowicz, Jan"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1852"]
[BlackElo "1600"]
[PlyCount "51"]
[EventDate "2009.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 d5 2. e5 Bf5 3. d4 e6 4. Bd3 Bg6 5. f4 Bxd3 6. Qxd3 c6 7. Nf3 g6 8. c3 Bg7 9. Na3 Ne7 10. Be3 0-0 11. g4 b5 12. h4 a5 13. Nc2 Nd7 14. h5 Rb8 15. a3 Qc7 16. hxg6 fxg6 17. Ng5 Rfe8 18. Nxe6 Qb6 19. Nxg7 Kxg7 20. f5 Kg8 21. f6 Nc8 22. Kd2 c5 23. Rxh7 Kxh7 24. Rh1+ Kg8 25. Qxg6+ Kf8 26. Rh8# 1-0

[Event "Krakow op 4th"]
[Site "Krakow"]
[Date "2008.05.18"]
[Round "7.4"]
[White "Zajac, Mateusz"]
[Black "Polek, Marek"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1826"]
[BlackElo "1621"]
[PlyCount "63"]
[EventDate "2008.05.10"]
[EventType "tourn"]
[EventRounds "7"]
[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. Bc4 d6 5. Nxd4 Ne5 6. Bb3 Nf6 7. 0-0 Be7 8. Nc3 0-0 9. f4 Ng6 10. Qe1 Re8 11. Nf3 b6 12. e5 dxe5 13. Nxe5 Nxe5 14. fxe5 Bc5+ 15. Kh1 Bb7 16. Qg3 Nd5 17. Bh6 g6 18. Nxd5 Bxd5 19. Rad1 c6 20. c4 Bxg2+ 21. Qxg2 Qc7 22. Bf4 Qc8 23. Qf3 Qe6 24. Bg5 a5 25. Ba4 Rac8 26. Bf6 h6 27. Qf4 Kh7 28. Qh4 Rg8 29. Bc2 Rce8 30. Rd3 Be7 31. Rh3 h5 32. Qxh5# 1-0

[Event "Krakow op 4th"]
[Site "Krakow"]
[Date "2008.05.11"]
[Round "3.4"]
[White "Celmer, Jan"]
[Black "Zajac, Mateusz"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "1958"]
[BlackElo "1826"]
[PlyCount "52"]
[EventDate "2008.05.10"]
[EventType "tourn"]
[EventRounds "7"]
[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. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. Nxe5 Nxe5 8. d4 Bxd4 9. Qxd4 Nc6 10. Qe3 0-0 11. e5 Ng4 12. Qg3 Ngxe5 13. f4 Nd4 14. Nc3 b4 15. fxe5 bxc3 16. Qg4 Ne6 17. Bh6 Qe7 18. bxc3 Bb7 19. Rf2 Kh8 20. Bd2 Qc5 21. Qb4 Rab8 22. Qxc5 Nxc5 23. Bxf7 Ne4 24. Raf1 Nxf2 25. Rxf2 Be4 26. Rf4 Bxc2 0-1

[Event "Krakow op 4th"]
[Site "Krakow"]
[Date "2008.05.10"]
[Round "6.1"]
[White "Marczuk, Dominik"]
[Black "Zajac, Mateusz"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "1800"]
[BlackElo "1826"]
[PlyCount "102"]
[EventDate "2008.05.10"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Ng8 5. f4 Bd7 6. Ndf3 c5 7. c3 Qb6 8. Bd3 Nc6 9. Ne2 Rc8 10. 0-0 cxd4 11. cxd4 Nb4 12. Bb1 Bb5 13. a3 Qa6 14. Re1 Nd3 15. Bxd3 Bxd3 16. Nc3 Ne7 17. Qa4+ Qxa4 18. Nxa4 Nc6 19. b4 b6 20. Nb2 Bg6 21. Be3 Be7 22. Rec1 Kd7 23. Rc3 b5 24. Ne1 Ra8 25. Rac1 Rhc8 26. Ned3 a5 27. Nc5+ Bxc5 28. Rxc5 axb4 29. axb4 Rab8 30. Kf1 Nxb4 31. Rxc8 Rxc8 32. Rxc8 Kxc8 33. Ke2 Nc2 34. Bf2 Kc7 35. Kd2 Nb4 36. Kc3 Na2+ 37. Kb3 Nc1+ 38. Kb4 Kb6 39. g3 Bd3 40. Be3 Na2+ 41. Kb3 Bc4+ 42. Nxc4+ bxc4+ 43. Kxa2 Kb5 44. Ka3 c3 45. Kb3 c2 46. Kxc2 Kc4 47. g4 g6 48. f5 Kb4 49. Kd3 Kb3 50. h4 gxf5 51. gxf5 exf5 1-0

[Event "Krakow op 4th"]
[Site "Krakow"]
[Date "2008.05.10"]
[Round "2.2"]
[White "Zajac, Mateusz"]
[Black "Platek, Michal"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1826"]
[BlackElo "1947"]
[PlyCount "62"]
[EventDate "2008.05.10"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Ne2 Ne7 6. Bf4 Nbc6 7. c3 Bg4 8. Bxd6 Qxd6 9. h3 Bh5 10. Qc2 0-0-0 11. 0-0 g5 12. Ng3 Bg6 13. Nd2 h5 14. b4 g4 15. h4 Qf6 16. b5 Na5 17. Bxg6 fxg6 18. Nb3 Nc4 19. a4 Qxh4 20. a5 Qg5 21. Nc5 Rd6 22. b6 cxb6 23. axb6 a6 24. Rfb1 h4 25. Rxa6 bxa6 26. Qa4 hxg3 27. Qxa6+ Kd8 28. Qa8+ Nc8 29. b7 gxf2+ 30. Kf1 Rh1+ 31. Ke2 Qe3# 0-1

[Event "Krakow op 4th"]
[Site "Krakow"]
[Date "2008.05.10"]
[Round "1.1"]
[White "Zajac, Mateusz"]
[Black "Staron, Piotr"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1826"]
[BlackElo "1800"]
[PlyCount "119"]
[EventDate "2008.05.10"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 e6 6. d5 e5 7. Bb5+ Bd7 8. Bxd7+ Nbxd7 9. f3 Be7 10. Be3 0-0 11. Nge2 Qa5 12. 0-0 Bd8 13. Kh1 Bb6 14. Bd2 Bc5 15. Na4 Qd8 16. Nxc5 Nxc5 17. b4 Ncxe4 18. fxe4 Nxe4 19. Nc3 Qh4 20. Nxe4 Qxe4 21. Qf3 Qxf3 22. Rxf3 Rac8 23. Rc3 Rxc3 24. Bxc3 Rc8 25. Rc1 f6 26. Bb2 Rxc1+ 27. Bxc1 Kf7 28. g4 f5 29. h3 fxg4 30. hxg4 Kf6 31. Kg2 g6 32. Kf3 h5 33. Bh6 h4 34. Bf8 h3 35. Kg3 e4 36. Kxh3 Ke5 37. Kg3 Kxd5 38. Kf4 a6 39. g5 e3 40. Kxe3 Ke5 41. Bg7+ Kd5 42. Kd3 Kc6 43. a4 Kd5 44. Bf6 Kc6 45. Kd4 Kc7 46. Kd5 Kd7 47. b5 axb5 48. axb5 b6 49. Bd4 Kc7 50. Ke6 d5 51. Kxd5 Kb7 52. Ke6 Kc7 53. Kf6 Kb7 54. Kxg6 Kc7 55. Kf6 Kd6 56. g6 Kc7 57. Be5+ Kb7 58. g7 Ka7 59. g8Q Kb7 60. Qb8# 1-0

[Event "Krakow op-D"]
[Site "Krakow"]
[Date "2004.01.03"]
[Round "8"]
[White "Zajac, Mateusz"]
[Black "Dworak, Artur"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "1800"]
[BlackElo "1400"]
[PlyCount "81"]
[EventDate "2003.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 e6 5. Nc3 Nf6 6. Nf3 Be7 7. Bc4 d5 8. exd5 exd5 9. Bb5+ Bd7 10. Qb3 Bxb5 11. Qxb5+ Qd7 12. Ne5 Qxb5 13. Nxb5 Na6 14. a3 0-0 15. 0-0 Ne4 16. Be3 Nd6 17. Nxd6 Bxd6 18. Rac1 Rac8 19. g3 f6 20. Nd3 Rfe8 21. Nc5 Nxc5 22. dxc5 Be5 23. Rcd1 Bxb2 24. Rxd5 Bxa3 25. Ra1 Bb2 26. Rxa7 Bc1 27. Rxb7 Rxe3 28. fxe3 Bxe3+ 29. Kg2 Bxc5 30. Rbd7 Bf8 31. Rd8 Rc7 32. R5d7 Rxd7 33. Rxd7 h6 34. g4 g5 35. Kf3 Bg7 36. Ke4 Kh8 37. Kf5 Kh7 38. Rf7 Kg8 39. Kg6 Bh8 40. Rh7 h5 41. Rxh5 1-0

[Event "Krakow op-D"]
[Site "Krakow"]
[Date "2003.12.31"]
[Round "6"]
[White "Zajac, Mateusz"]
[Black "Lasek, Michal"]
[Result "1-0"]
[ECO "C27"]
[WhiteElo "1800"]
[BlackElo "1600"]
[PlyCount "95"]
[EventDate "2003.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nc3 Bc5 4. d3 d6 5. Bg5 0-0 6. Nd5 Nbd7 7. Qf3 b6 8. b4 Bd4 9. c3 c6 10. cxd4 cxd5 11. Bxd5 Rb8 12. Ne2 Bb7 13. Bxb7 Rxb7 14. d5 a5 15. a3 Qe7 16. 0-0 Ra8 17. Ng3 h6 18. Nf5 Qf8 19. Bd2 Rc7 20. Qg3 Rc2 21. Bxh6 Nh5 22. Qg5 Ndf6 23. Nxg7 Nxg7 24. Qxf6 Rc3 25. d4 exd4 26. Qxd4 Rac8 27. Qxb6 axb4 28. Qxb4 Qe7 29. f3 Qe5 30. Qb2 Qh5 31. Bxg7 Kxg7 32. Rac1 Qe5 33. Rxc3 Rxc3 34. Rb1 f6 35. a4 Rc4 36. Qxe5 dxe5 37. Ra1 Rc6 38. dxc6 Kg6 39. Rd1 Kg5 40. Kf2 f5 41. Re1 f4 42. c7 Kf6 43. c8Q Kg5 44. Qe6 Kh5 45. g4+ Kg5 46. Rh1 Kh4 47. Kg2 Kg5 48. h4# 1-0

[Event "Krakow op-D"]
[Site "Krakow"]
[Date "2003.12.29"]
[Round "4"]
[White "Zajac, Mateusz"]
[Black "Kuciel, Aleksander"]
[Result "1-0"]
[ECO "C23"]
[WhiteElo "1800"]
[BlackElo "1400"]
[PlyCount "51"]
[EventDate "2003.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Be7 3. Qh5 g6 4. Qxe5 Nf6 5. d3 Nc6 6. Qg3 Na5 7. Nd2 Nxc4 8. Nxc4 d6 9. h3 Bd7 10. Bh6 Ng8 11. Bg7 Bf6 12. Bxh8 Bxh8 13. c3 b5 14. Nd2 Be5 15. Qe3 Qf6 16. Ne2 Qd8 17. 0-0 Bg7 18. d4 Bh6 19. f4 Rc8 20. Qf3 c5 21. e5 dxe5 22. fxe5 Qe7 23. Nb3 Bc6 24. d5 Bxd5 25. Qxd5 Be3+ 26. Kh1 1-0

[Event "Krakow op-D"]
[Site "Krakow"]
[Date "2003.12.28"]
[Round "3"]
[White "Wisniewski, Bartosz"]
[Black "Zajac, Mateusz"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1600"]
[BlackElo "1800"]
[PlyCount "151"]
[EventDate "2003.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nc3 Bd6 6. d3 Bg4 7. 0-0 Qf6 8. Bg5 Qxg5 9. Nxg5 Bxd1 10. Raxd1 h6 11. Nf3 0-0-0 12. Rfe1 f6 13. Rd2 g5 14. Red1 h5 15. h4 gxh4 16. Nxh4 Ne7 17. Ne2 Rdg8 18. g3 Rg4 19. Kg2 Rhg8 20. Rh1 R4g5 21. Rh3 Ng6 22. Nf3 Rg4 23. Rxh5 Nf4+ 24. Nxf4 exf4 25. Nh2 R4g6 26. Nf1 fxg3 27. f3 Bf4 28. Re2 Bc1 29. b3 Rh6 30. Rh3 Bf4 31. Rxh6 Bxh6 32. Ne3 Bf4 33. Nf5 Kd7 34. Re1 Rh8 35. Rh1 Rh2+ 36. Rxh2 gxh2 37. Nd4 Kd6 38. Ne2 Bd2 39. Kxh2 c5 40. a4 f5 41. exf5 Ke5 42. Kg3 Kxf5 43. Kh3 c6 44. Kg2 b5 45. Kf2 Ke5 46. c4 Kf5 47. Ng3+ Kf4 48. Nh5+ Kg5 49. Ng3 Kf4 50. Ne4 Be3+ 51. Ke2 Bd4 52. Nd6 bxa4 53. bxa4 Be5 54. Nf7 Bc7 55. Nh6 Be5 56. Nf7 Bc7 57. Nh6 Ba5 58. Ng4 Bc3 59. Nf2 Bd4 60. Ne4 Be3 61. Nf6 Bd4 62. Nd7 a5 63. Nb8 Bc3 64. Nxc6 Bb4 65. Ne7 Ba3 66. Nd5+ Ke5 67. Ne7 Kf4 68. Nd5+ Ke5 69. Nc3 Kf4 70. Nb5 Bb4 71. d4 cxd4 72. Nxd4 Bc3 73. Nb5 Bb4 74. Kd3 Be1 75. c5 Bh4 76. c6 1-0

[Event "Krakow op-D"]
[Site "Krakow"]
[Date "2003.12.28"]
[Round "2"]
[White "Zajac, Mateusz"]
[Black "Kieronski, Kamil"]
[Result "1-0"]
[ECO "C27"]
[WhiteElo "1800"]
[BlackElo "1400"]
[PlyCount "65"]
[EventDate "2003.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nc3 Bb4 4. Nd5 Bc5 5. d3 d6 6. Bg5 Nbd7 7. Qf3 c6 8. Nxf6+ Nxf6 9. Bxf6 gxf6 10. Ne2 Qe7 11. Ng3 Rg8 12. Nf5 Bxf5 13. exf5 d5 14. Bb3 e4 15. dxe4 dxe4 16. Qh3 e3 17. fxe3 Bxe3 18. Ke2 Bd4+ 19. Kf1 0-0-0 20. Re1 Qc5 21. Qf3 Bxb2 22. Bxf7 Rgf8 23. Be6+ Kb8 24. Qb3 Rd2 25. Re2 Rd1+ 26. Re1 Rd2 27. Re2 Rxe2 28. Kxe2 Qe5+ 29. Qe3 Qb5+ 30. c4 Qa4 31. Qd2 Qxa2 32. Qd6+ Ka8 33. Qxf8# 1-0

[Event "Krakow op-E"]
[Site "Krakow"]
[Date "2001.01.03"]
[Round "8"]
[White "Flejszer, Adrian"]
[Black "Zajac, Mateusz"]
[Result "1/2-1/2"]
[ECO "C64"]
[WhiteElo "1600"]
[BlackElo "1600"]
[PlyCount "54"]
[EventDate "2000.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. d3 a6 5. Bc4 Nf6 6. Bg5 h6 7. Bh4 d6 8. 0-0 Bg4 9. Nbd2 Be6 10. h3 Na5 11. Bb3 Nxb3 12. Nxb3 Bxb3 13. axb3 0-0 14. Qd2 Re8 15. Nh2 Nxe4 16. Bxd8 Nxd2 17. Rfd1 Nxb3 18. cxb3 Raxd8 19. Rac1 c6 20. Rc2 e4 21. d4 Ba7 22. Ng4 a5 23. Re2 Re6 24. Kf1 h5 25. Ne3 Rg6 26. Nf5 Rg5 27. Ng3 d5 1/2-1/2

[Event "POL-ch U10"]
[Site "Kolobrzeg"]
[Date "2001.??.??"]
[Round "?"]
[White "Bielan, Jakub"]
[Black "Zajac, Mateusz"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "67"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. d3 d6 6. h3 h6 7. 0-0 0-0 8. Qe2 Be6 9. Bb3 Qd7 10. Be3 Bb6 11. Qd2 Kh7 12. Kh2 Ng8 13. Ne2 Bxb3 14. axb3 Kh8 15. d4 exd4 16. Nfxd4 Nxd4 17. Bxd4 Bxd4 18. Qxd4 b6 19. Ng3 c5 20. Qa4 Qb7 21. f3 Ne7 22. Rfd1 Rfd8 23. Qc4 d5 24. exd5 Nxd5 25. Qe4 Rab8 26. c4 Qc7 27. Rxd5 Re8 28. Qg4 Re3 29. Rd7 Qe5 30. Raxa7 Rxb3 31. Rxf7 Rg8 32. Qh4 Rxb2 33. Qxh6+ gxh6 34. Rh7# 1-0

[Event "POL-ch U10"]
[Site "Kolobrzeg"]
[Date "2001.??.??"]
[Round "?"]
[White "Dudzik, Lukasz"]
[Black "Zajac, Mateusz"]
[Result "0-1"]
[ECO "C45"]
[PlyCount "72"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. Nxc6 Bxe3 7. fxe3 dxc6 8. Nc3 Bd7 9. Be2 0-0-0 10. Qc1 Nh6 11. Bf3 Bh3 12. 0-0 Qg6 13. Rf2 Be6 14. Qe1 Bg4 15. Be2 f5 16. exf5 Bxf5 17. Rc1 Kb8 18. Qf1 Bxc2 19. Bf3 Bd3 20. Qe1 a6 21. Rd2 Bc4 22. Rxd8+ Rxd8 23. Rd1 Rf8 24. Qf2 Ng4 25. Qg3 Nxe3 26. Qxg6 hxg6 27. Re1 Nd5 28. Nxd5 Bxd5 29. Bxd5 cxd5 30. Rd1 c6 31. Rd3 Kc7 32. Rg3 Rf6 33. Re3 Kd6 34. b3 d4 35. Rd3 Ke5 36. a4 Ke4 0-1

[Event "POL-ch U10"]
[Site "Kolobrzeg"]
[Date "2001.??.??"]
[Round "?"]
[White "Kukla, Maciej"]
[Black "Zajac, Mateusz"]
[Result "1-0"]
[ECO "C64"]
[PlyCount "135"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 Nge7 5. Re1 d6 6. c3 a6 7. Ba4 b5 8. Bb3 Bg4 9. h3 Bh5 10. d3 0-0 11. Bg5 h6 12. Bh4 Qd7 13. Nbd2 Ng6 14. Bg3 Kh8 15. Qc2 Nge7 16. Bh4 f6 17. Bg3 Qc8 18. Nh4 Qd7 19. Rf1 a5 20. a3 Nd8 21. Kh2 Ne6 22. f4 Be3 23. f5 Nf4 24. Bxf4 Bxf4+ 25. g3 Bxd2 26. Qxd2 Bf7 27. Bxf7 Rxf7 28. Qe2 Qe8 29. Qh5 Kg8 30. g4 Rf8 31. Qxe8 Rfxe8 32. b4 a4 33. Nf3 c6 34. c4 Rac8 35. Kg3 Kh7 36. h4 Rh8 37. Rh1 Kg8 38. g5 Kf7 39. g6+ Ke8 40. Rac1 Kd7 41. h5 Rhd8 42. Rhd1 Ng8 43. Kf2 Ne7 44. Ke3 Ke8 45. d4 Ng8 46. Rc3 Rd7 47. cxb5 Rdc7 48. Rdc1 Kd7 49. bxc6+ Rxc6 50. Rxc6 Rxc6 51. Rxc6 Kxc6 52. d5+ Kb5 53. Kd3 Ka6 54. Nd2 Ne7 55. Nb1 Nc8 56. Nd2 Kb5 57. Nc4 Ka6 58. Kd2 Kb5 59. Kc3 Ka6 60. Na5 Kb6 61. Nc6 Kc7 62. b5 Kd7 63. Kb4 Nb6 64. Na5 Kc7 65. Nc4 Nxc4 66. Kxc4 Kb7 67. Kb4 Kb6 68. Kxa4 1-0

[Event "POL-ch U10"]
[Site "Kolobrzeg"]
[Date "2001.??.??"]
[Round "?"]
[White "Nguyen, Piotr"]
[Black "Zajac, Mateusz"]
[Result "0-1"]
[ECO "A45"]
[PlyCount "94"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 e6 3. e4 Bb4 4. e5 Nd5 5. Bd2 Nxc3 6. Bxc3 Bxc3+ 7. bxc3 d6 8. Nf3 0-0 9. Qd3 Nc6 10. g3 dxe5 11. dxe5 Qe7 12. Bg2 h6 13. 0-0 Qc5 14. Rfe1 Rd8 15. Qe3 Rd5 16. a4 b6 17. Qxc5 Rxc5 18. Ra3 Bb7 19. Nd2 Rd8 20. Nb1 Ba8 21. Bxc6 Bxc6 22. f4 Rcd5 23. Ra1 Rd1 24. Rf1 Rxf1+ 25. Kxf1 Rd1+ 26. Ke2 Rh1 27. Kd3 a6 28. c4 Kh7 29. Ke3 Kg6 30. h4 Rg1 31. Kf2 Rg2+ 32. Ke1 Rxg3 33. Nd2 Rg1+ 34. Nf1 Bg2 35. Kf2 Rxf1+ 36. Rxf1 Bxf1 37. Kxf1 Kf5 38. Ke2 Ke4 39. Kd2 Kxf4 40. Kc3 Kxe5 41. Kb4 a5+ 42. Kb5 Kd6 43. c5+ bxc5 44. Kxa5 Kc6 45. Ka6 f5 46. Ka7 f4 47. a5 f3 0-1

