[Event "POL-chT U19 2nd League"]
[Site "Szczyrk"]
[Date "2014.08.02"]
[Round "11.31"]
[White "Kaczkowski, Maciej"]
[Black "Kanicki, Krzysztof"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1635"]
[BlackElo "2028"]
[PlyCount "50"]
[EventDate "2014.07.25"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Warszawa UKS Czternastka U19"]
[BlackTeam "Wroclaw MUKS MDK Fabryczna U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. Nxd4 cxd4 7. Nb1 Nf6 8. Qe2 0-0 9. 0-0 Qb6 10. Bd3 d6 11. Na3 Nd7 12. b3 Nc5 13. Bb2 e5 14. Nc4 Qc7 15. fxe5 dxe5 16. c3 b5 17. Na3 Bg4 18. Qxg4 Nxd3 19. Bc1 dxc3 20. Qf3 Nxc1 21. Rfxc1 Qc5+ 22. Qf2 Qxa3 23. Rxc3 Rac8 24. Qe1 Rxc3 25. dxc3 Rd8 0-1

[Event "POL-chT U19 2nd League"]
[Site "Szczyrk"]
[Date "2014.07.31"]
[Round "9.8"]
[White "Kaczkowski, Maciej"]
[Black "Adamczyk, Pawel"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1635"]
[BlackElo "1746"]
[PlyCount "137"]
[EventDate "2014.07.25"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Warszawa UKS Czternastka U19"]
[BlackTeam "Chrzanow UKS SP 8 U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. Nf3 dxe4 5. Nxe4 Be7 6. Bc4 Nf6 7. Qe2 a6 8. a4 Nc6 9. d3 b6 10. 0-0 Bb7 11. Kh1 0-0 12. Bd2 Nd5 13. c3 Nc7 14. Ne5 Bd6 15. Nxd6 Qxd6 16. Rae1 Rad8 17. Qg4 b5 18. axb5 axb5 19. Ba2 Nxe5 20. fxe5 Qxd3 21. Be3 Qg6 22. Qxg6 hxg6 23. Bxc5 Rfe8 24. Bd6 Nd5 25. Bb1 Rc8 26. Bd3 Bc6 27. Ra1 Ra8 28. Be4 Red8 29. b3 Rdc8 30. Rxa8 Bxa8 31. Ra1 Kh7 32. h4 Bc6 33. c4 bxc4 34. bxc4 Ne3 35. Bxc6 Rxc6 36. c5 Nd5 37. Ra7 Kg8 38. Ra8+ Kh7 39. Rb8 f6 40. Rb5 Kh6 41. Kh2 g5 42. hxg5+ Kxg5 43. Rb7 g6 44. exf6 Kxf6 45. Rb8 Kf5 46. Rf8+ Kg4 47. Re8 Kf5 48. Kg3 Nc3 49. Kf3 g5 50. Rf8+ Kg6 51. Ke3 Nb5 52. Be7 Rc7 53. Bd6 Nxd6 54. cxd6 Rd7 55. g4 Rxd6 56. Ke4 Kg7 57. Re8 Kf7 58. Ra8 Rb6 59. Ra4 Kf6 60. Rc4 Rb1 61. Ra4 Rf1 62. Ke3 Rb1 63. Kf3 Rb3+ 64. Kg2 Rd3 65. Re4 Rc3 66. Ra4 Re3 67. Kf2 Rd3 68. Re4 Rb3 69. Kg2 1/2-1/2

[Event "POL-chT U19 2nd League"]
[Site "Szczyrk"]
[Date "2014.07.30"]
[Round "8.8"]
[White "Wyczling, Bartosz"]
[Black "Kaczkowski, Maciej"]
[Result "0-1"]
[ECO "A56"]
[WhiteElo "1766"]
[BlackElo "1635"]
[PlyCount "66"]
[EventDate "2014.07.25"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Tczew Skoczek U19"]
[BlackTeam "Warszawa UKS Czternastka U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 c5 3. d5 d6 4. c4 a6 5. Nc3 b5 6. cxb5 axb5 7. Bg5 Nbd7 8. e3 b4 9. Nb1 g6 10. Bc4 Bg7 11. Nbd2 0-0 12. e4 Ng4 13. Qc2 Nge5 14. Be2 Re8 15. 0-0 Nxf3+ 16. Nxf3 Ne5 17. Nxe5 Bxe5 18. f4 Bd4+ 19. Kh1 Qb6 20. f5 Ra5 21. fxg6 hxg6 22. Qb3 Ba6 23. Qf3 f6 24. Bc1 Bxe2 25. Qxe2 Qa6 26. Qd1 Kg7 27. Rf3 Rh8 28. Qd3 Qxd3 29. Rxd3 Rh4 30. g3 Rxe4 31. Rb3 Re2 32. h3 Ra8 33. a4 bxa3 0-1

[Event "POL-chT U19 2nd League"]
[Site "Szczyrk"]
[Date "2014.07.29"]
[Round "7.32"]
[White "Kaczkowski, Maciej"]
[Black "Korpalska, Joanna"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1635"]
[BlackElo "1695"]
[PlyCount "143"]
[EventDate "2014.07.25"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Warszawa UKS Czternastka U19"]
[BlackTeam "Wroclaw MUKS MDK Srodmiescie U19 II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. 0-0 d6 8. a4 Rb8 9. h3 Bb6 10. Bg5 h6 11. Bh4 g5 12. Bg3 Rg8 13. Kh1 g4 14. hxg4 Bxg4 15. Bh4 Nd4 16. Nbd2 Rg6 17. c3 Nxb3 18. Qxb3 Qd7 19. axb5 axb5 20. Rae1 Nh5 21. d4 Nf4 22. Bg3 Nh5 23. dxe5 Bxf3 24. Nxf3 Nxg3+ 25. fxg3 Rxg3 26. exd6 cxd6 27. e5 dxe5 28. Rxe5+ Kf8 29. Rxb5 Qc7 30. Ne5 Rg7 31. Rxb6 Rxb6 32. Qxb6 Qxe5 33. Qd8+ Qe8 34. Qxe8+ Kxe8 35. Rf6 h5 36. Rf5 Rh7 37. Kh2 Ke7 38. Kg3 Ke6 39. Rg5 f6 40. Rb5 f5 41. c4 Rg7+ 42. Kf3 Rg4 43. b3 Re4 44. Rb8 Kd6 45. Rf8 Re5 46. Rd8+ Kc6 47. Rd5 Re7 48. Rxf5 Rb7 49. Rb5 Rd7 50. Rd5 Rb7 51. Rxh5 Rxb3+ 52. Kg4 Rb4 53. Re5 Rxc4+ 54. Kg5 Rc2 55. g4 Kd6 56. Re4 Rg2 57. Kf5 Rf2+ 58. Kg6 Rg2 59. g5 Kd5 60. Re3 Kd6 61. Kf6 Rf2+ 62. Kg7 Rg2 63. g6 Kd7 64. Kf7 Rf2+ 65. Kg8 Rg2 66. g7 Rh2 67. Re4 Rh3 68. Kf7 Rf3+ 69. Kg6 Rg3+ 70. Kf6 Rf3+ 71. Kg5 Rg3+ 72. Rg4 1-0

[Event "POL-chT U19 2nd League"]
[Site "Szczyrk"]
[Date "2014.07.28"]
[Round "5.50"]
[White "Kaczkowski, Maciej"]
[Black "Modlich, Kacper"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "1635"]
[BlackElo "1591"]
[PlyCount "93"]
[EventDate "2014.07.25"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Warszawa UKS Czternastka U19"]
[BlackTeam "Gliwice Akademia Szachowa U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Be7 6. e4 d6 7. Be2 0-0 8. 0-0 Nxd4 9. Qxd4 Nd7 10. Nd5 Bf6 11. Nxf6+ Qxf6 12. Be3 Re8 13. f3 Qxd4 14. Bxd4 a5 15. b3 b6 16. Rfe1 Bb7 17. Kf2 Ne5 18. g3 f6 19. Bc3 Nc6 20. a3 Kf7 21. Rad1 Ne5 22. Bf1 Nd7 23. Bh3 Rad8 24. Bxd7 Rxd7 25. b4 axb4 26. axb4 Rdd8 27. Ra1 Ra8 28. Rxa8 Rxa8 29. Ra1 Rxa1 30. Bxa1 Ke6 31. Ke3 Bc6 32. Bd4 Bb7 33. h3 c5 34. Bc3 Ba6 35. b5 Bb7 36. f4 Bc8 37. g4 h6 38. Bb2 Bb7 39. f5+ Kf7 40. Bc1 Bc8 41. Kd3 Bb7 42. Bf4 Ke7 43. h4 Bc8 44. g5 hxg5 45. hxg5 Bb7 46. Ke3 Ba8 47. gxf6+ 1/2-1/2

[Event "POL-chT U19 2nd League"]
[Site "Szczyrk"]
[Date "2014.07.28"]
[Round "6.56"]
[White "Skierski, Jacek"]
[Black "Kaczkowski, Maciej"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1547"]
[BlackElo "1635"]
[PlyCount "56"]
[EventDate "2014.07.25"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Katowice UKS Palac Mlodziezy U19"]
[BlackTeam "Warszawa UKS Czternastka U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. e3 Be6 5. a4 Nf6 6. Nf3 Bd5 7. Ne5 Nbd7 8. Nxc4 Bxc4 9. Bxc4 Nb6 10. Bd3 e6 11. 0-0 Be7 12. a5 Nbd5 13. a6 b6 14. Qa4 Qd7 15. Nxd5 Nxd5 16. Bd2 0-0 17. Rfc1 Rfc8 18. b4 b5 19. Qb3 Qd6 20. Be4 Rab8 21. Bxd5 cxd5 22. Qd3 Rc4 23. Rcb1 Rb6 24. Ra5 Qc6 25. Qa3 h6 26. h3 Bd6 27. Ra1 Rc2 28. Rc1 Rxd2 0-1

[Event "Warsaw Najdorf Memorial op-B 11th"]
[Site "Warsaw"]
[Date "2013.08.12"]
[Round "9"]
[White "Golebiewski, Marek"]
[Black "Kaczkowski, Maciej"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1726"]
[BlackElo "1622"]
[PlyCount "63"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. a3 d6 7. h3 a6 8. Nc3 Be6 9. Qe2 b5 10. Bd5 Bxd5 11. exd5 Nd4 12. Qd1 c5 13. dxc6 Nxc6 14. Re1 Re8 15. b4 h6 16. Bb2 Bf8 17. Qd2 d5 18. Rad1 Qc7 19. Ne2 a5 20. bxa5 Rxa5 21. Ng3 d4 22. Rb1 Nd5 23. Nxd4 Nxd4 24. Bxd4 Bxa3 25. Bxe5 Qa7 26. Bxg7 Rxe1+ 27. Rxe1 Kxg7 28. Nf5+ Kg8 29. Re8+ Bf8 30. Qxh6 Ra1+ 31. Kh2 Qc7+ 32. g3 1-0

[Event "Warsaw Najdorf Memorial op-B 11th"]
[Site "Warsaw"]
[Date "2013.08.07"]
[Round "4"]
[White "Milczarek, Robert"]
[Black "Kaczkowski, Maciej"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "1840"]
[BlackElo "1622"]
[PlyCount "113"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 a6 4. a4 e5 5. Nc3 d6 6. e4 Be7 7. g3 0-0 8. Bg2 Ne8 9. Nge2 g6 10. Bh6 Ng7 11. 0-0 Nd7 12. f4 f5 13. Bh3 fxe4 14. Nxe4 Nf6 15. Bxc8 Nxe4 16. Bxg7 Kxg7 17. Be6 exf4 18. Qd3 Nf6 19. Nxf4 g5 20. Ng2 Nd7 21. Bxd7 Qxd7 22. Ne3 Bf6 23. Nf5+ Kh8 24. Rae1 Rae8 25. Rxe8 Rxe8 26. b3 Qd8 27. Qf3 Rf8 28. Qh5 Be5 29. g4 Qf6 30. Rf3 Qg6 31. Qh3 Rf7 32. Qf1 Kg8 33. Rh3 Kf8 34. Qe2 Qf6 35. Rh6 Qd8 36. Kg2 a5 37. Qe4 b6 38. h3 Kg8 39. Rh5 Kf8 40. Qe3 Bf4 41. Qe6 Rf6 42. Qe4 Qd7 43. h4 Rg6 44. Kh3 Qc7 45. hxg5 Bxg5 46. Ng3 Qf7 47. Qf5 Qxf5 48. gxf5 Rg7 49. Ne4 Bf4 50. f6 Rg1 51. Rf5 Be5 52. Ng5 h6 53. Ne6+ Kf7 54. Nd8+ Kf8 55. f7 Rg3+ 56. Kh4 Bf6+ 57. Rxf6 1-0

[Event "POL Olympiad U14"]
[Site "Walbrzych"]
[Date "2013.??.??"]
[Round "1.4"]
[White "Grela, Kacper"]
[Black "Kaczkowski, Maciej"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1979"]
[BlackElo "1651"]
[PlyCount "53"]
[EventDate "2013.04.??"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 Bb4+ 7. c3 Be7 8. 0-0 0-0 9. c4 d5 10. cxd5 cxd5 11. e5 Nd7 12. f4 f5 13. Bxf5 Nb6 14. Bd3 Bf5 15. Nc3 d4 16. Ne4 c5 17. Nf6+ Bxf6 18. Bxf5 Be7 19. Qh5 h6 20. Qg6 Rxf5 21. Qxf5 d3 22. Be3 c4 23. Qe6+ Kh8 24. f5 Nd5 25. Bxh6 gxh6 26. Qxh6+ Kg8 27. f6 1-0

[Event "POL Olympiad U14"]
[Site "Walbrzych"]
[Date "2013.??.??"]
[Round "9.17"]
[White "Kaczkowski, Maciej"]
[Black "Bandyk, Sebastian"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1651"]
[BlackElo "1582"]
[PlyCount "85"]
[EventDate "2013.04.??"]
[EventType "team-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 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. a3 d5 7. Bb5 Bd7 8. exd5 exd5 9. 0-0 Be7 10. Ba4 0-0 11. Bb3 Bg4 12. f3 Bh5 13. Be3 Re8 14. Bf2 Rc8 15. Nf5 Bf8 16. Nxd5 Nxd5 17. Qxd5 Qf6 18. Nxg7 Qxg7 19. Qxh5 Ne5 20. Kh1 Ng6 21. Qg4 Bd6 22. h4 Kf8 23. h5 Qh6 24. Kg1 Nf4 25. Qf5 Ne2+ 26. Kh1 Rc7 27. Qh3 Re5 28. g4 Nf4 29. Qh4 Be7 30. Qh2 Re2 31. Rae1 Rd2 32. Rd1 Rcd7 33. Rxd2 Rxd2 34. Qg3 Bd6 35. Be3 Re2 36. Bc1 Qg5 37. Re1 Qe5 38. Rxe2 Qxe2 39. Bxf4 Qf1+ 40. Kh2 Qe2+ 41. Kh3 Qf1+ 42. Kh4 Be7+ 43. g5 1-0

[Event "POL Olympiad U14"]
[Site "Walbrzych"]
[Date "2013.??.??"]
[Round "4.11"]
[White "Kaczkowski, Maciej"]
[Black "Choina, Michal"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1651"]
[BlackElo "1575"]
[PlyCount "116"]
[EventDate "2013.04.??"]
[EventType "team-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. Bg5 d6 3. Nc3 Bf5 4. f3 Nbd7 5. e4 Bg6 6. Bc4 e6 7. Nge2 h6 8. Bh4 Bh7 9. Qd2 Be7 10. Bf2 c6 11. a4 Qc7 12. 0-0 0-0 13. Ng3 e5 14. d5 c5 15. Nd1 Rfd8 16. Ne3 Bf8 17. Ne2 Nb6 18. Nc3 Nxc4 19. Nxc4 a6 20. a5 Rab8 21. Na4 Nd7 22. Bh4 Re8 23. c3 f6 24. Rac1 Be7 25. Bf2 Red8 26. Rc2 f5 27. Qe1 fxe4 28. fxe4 Nf6 29. Re2 Qd7 30. Nab6 Qb5 31. b4 cxb4 32. cxb4 Rf8 33. Bh4 Rbd8 34. Bxf6 Rxf6 35. Rxf6 Bxf6 36. g3 Be7 37. Rf2 Rf8 38. Rxf8+ Kxf8 39. Kf2 Bd8 40. Ke3 Bg6 41. Qf2+ Kg8 42. Qe1 Bh5 43. Kf2 Bf7 44. Qc3 Bh5 45. h3 Bxb6+ 46. axb6 Qd7 47. g4 Bg6 48. Qe3 Kh7 49. Kg3 h5 50. gxh5 Bxh5 51. Kg2 g6 52. Kg3 Qe7 53. Na5 g5 54. Nc4 Bg6 55. Kg2 Kg7 56. Kg3 Kh7 57. Kg2 Bh5 58. Qf2 Bg6 1/2-1/2

[Event "POL Olympiad U14"]
[Site "Walbrzych"]
[Date "2013.??.??"]
[Round "8.15"]
[White "Kaczkowski, Maciej"]
[Black "Klementowski, Dawid"]
[Result "1/2-1/2"]
[ECO "B29"]
[WhiteElo "1651"]
[BlackElo "1734"]
[PlyCount "99"]
[EventDate "2013.04.??"]
[EventType "team-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 Nf6 3. e5 Nd5 4. d4 cxd4 5. Qxd4 e6 6. Bc4 Nc6 7. Qd1 Nb6 8. Bb3 Qc7 9. Qe2 Be7 10. 0-0 0-0 11. Nc3 a6 12. Bf4 Bb4 13. Na4 Nxa4 14. Bxa4 Ne7 15. a3 Bc5 16. c4 Ng6 17. Bg3 b6 18. b4 Be7 19. Rfd1 Rd8 20. Bc2 Bb7 21. Be4 Bxe4 22. Qxe4 Rdc8 23. Rac1 a5 24. Qd3 axb4 25. axb4 Bxb4 26. Qxd7 Qxd7 27. Rxd7 Rxc4 28. Rcd1 Rcc8 29. h4 Rab8 30. Rb1 Ba5 31. Ng5 Nf8 32. Ra7 Ra8 33. Rb7 Rcb8 34. Re7 Re8 35. Rb7 Rab8 36. Ra7 Ra8 37. Rb7 Reb8 38. Re7 Re8 39. Rb7 Rab8 40. Ra7 Ra8 41. Rb7 Reb8 42. Re7 Re8 43. Rb7 Rab8 44. Ra7 Ra8 45. Rb7 Reb8 46. Re7 Re8 47. Rb7 Rab8 48. Ra7 Ra8 49. Rb7 Reb8 50. Re7 1/2-1/2

[Event "POL Olympiad U14"]
[Site "Walbrzych"]
[Date "2013.??.??"]
[Round "2.17"]
[White "Kaczkowski, Maciej"]
[Black "Szustakowski, Antoni"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "1651"]
[BlackElo "1531"]
[PlyCount "78"]
[EventDate "2013.04.??"]
[EventType "team-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 dxe4 4. Nxe4 Nd7 5. d4 Ngf6 6. Bd3 Nxe4 7. Bxe4 Nf6 8. Bd3 Bg4 9. c3 h6 10. h3 Bxf3 11. Qxf3 e6 12. Bf4 Bd6 13. Be5 Bxe5 14. dxe5 Nd7 15. Qe3 Qc7 16. f4 0-0-0 17. 0-0-0 Qb6 18. Qxb6 Nxb6 19. Be4 Rxd1+ 20. Rxd1 Rd8 21. Rxd8+ Kxd8 22. Kc2 Kc7 23. b3 Nd7 24. Kd3 c5 25. a4 b6 26. g4 g6 27. h4 a6 28. g5 h5 29. Kc4 Kb8 30. Bc6 Kc7 31. Bxd7 Kxd7 32. Kd3 Kc6 33. c4 a5 34. Ke4 Kd7 35. Kd3 Kc6 36. Ke4 Kd7 37. Kd3 Kc6 38. Ke4 Kd7 39. Kd3 Kc6 1/2-1/2

[Event "POL Olympiad U14"]
[Site "Walbrzych"]
[Date "2013.??.??"]
[Round "6.11"]
[White "Kaczkowski, Maciej"]
[Black "Zaleski, Lukasz"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1651"]
[BlackElo "1791"]
[PlyCount "138"]
[EventDate "2013.04.??"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Nxe4 7. Bxe4 Nf6 8. Bg5 Be7 9. Bxf6 gxf6 10. Qe2 c6 11. 0-0-0 Qa5 12. Kb1 Bd7 13. Nd2 0-0-0 14. f4 Qc7 15. Rhf1 Be8 16. c3 f5 17. Bc2 c5 18. dxc5 Bxc5 19. Nb3 Rxd1+ 20. Qxd1 Bd6 21. g3 Bb5 22. Bd3 Bxd3+ 23. Qxd3 Rd8 24. Qc2 Be7 25. Nd4 a6 26. Nf3 Bf6 27. Re1 Qc6 28. Qe2 Qd5 29. a3 Qd3+ 30. Qxd3 Rxd3 31. Ne5 Bxe5 32. Rxe5 Rd2 33. h3 h5 34. Re3 Rh2 35. h4 Rg2 36. Rd3 Kc7 37. Ka2 Re2 38. a4 Re4 39. b4 b5 40. Kb3 Re1 41. axb5 axb5 42. Kc2 Re2+ 43. Kb3 Re4 44. Kc2 Rc4 45. Kd2 f6 46. Kc2 e5 47. fxe5 fxe5 48. Rf3 f4 49. gxf4 exf4 50. Rd3 Kc6 51. Kd2 Re4 52. Kd1 Re5 53. Kc2 Re2+ 54. Rd2 Rxd2+ 55. Kxd2 Kd5 56. Kd3 f3 57. Ke3 Kc4 58. Kxf3 Kxc3 59. Kf4 Kxb4 60. Kg5 Kc5 61. Kxh5 b4 62. Kg6 b3 63. h5 b2 64. h6 b1Q+ 65. Kg7 Qg1+ 66. Kh8 Qf2 67. Kg7 Qg3+ 68. Kf6 Qf4+ 69. Kg6 Qf8 0-1

[Event "POL Olympiad U14"]
[Site "Walbrzych"]
[Date "2013.??.??"]
[Round "5.13"]
[White "Nowak, Kamil"]
[Black "Kaczkowski, Maciej"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1728"]
[BlackElo "1651"]
[PlyCount "63"]
[EventDate "2013.04.??"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 Be7 4. Nc3 Nf6 5. Bf4 0-0 6. e3 b6 7. Rc1 Bb7 8. cxd5 exd5 9. Bd3 Nbd7 10. 0-0 c5 11. h3 c4 12. Bb1 a6 13. Nd2 b5 14. f3 Nb6 15. Qe1 Rc8 16. a3 Bc6 17. g4 a5 18. g5 Nh5 19. Qh4 g6 20. Ne2 h6 21. Qg4 Bxg5 22. h4 Nxf4 23. exf4 Bxh4 24. Bxg6 Kh8 25. Qh5 fxg6 26. Qxh6+ Kg8 27. Qxg6+ Kh8 28. Qh6+ Kg8 29. Qg6+ Kh8 30. Qh6+ Kg8 31. Qg6+ Kh8 32. Qh6+ 1/2-1/2

[Event "POL Olympiad U14"]
[Site "Walbrzych"]
[Date "2013.??.??"]
[Round "3.18"]
[White "Pytel, Przemyslaw"]
[Black "Kaczkowski, Maciej"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1389"]
[BlackElo "1651"]
[PlyCount "72"]
[EventDate "2013.04.??"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 0-0 6. Nbd2 d5 7. Bb3 h6 8. 0-0 Re8 9. Re1 Bf8 10. Nf1 Be6 11. Ng3 b5 12. h3 a5 13. a3 a4 14. Ba2 dxe4 15. Nxe4 Bxa2 16. Rxa2 Nxe4 17. dxe4 Qxd1 18. Rxd1 Rad8 19. Rxd8 Rxd8 20. Nd2 Na5 21. Kf1 Nb3 22. Nxb3 axb3 23. Ra1 Rd1+ 24. Ke2 Rh1 25. c4 bxc4 26. a4 Bb4 27. a5 Re1+ 28. Kf3 Bxa5 29. Rxa5 Rxc1 30. Rb5 Rc2 31. Rb4 c5 32. Rb5 Rxb2 33. Rxc5 Rc2 34. Rb5 b2 35. Ke3 c3 36. Kd3 Rc1 0-1

[Event "POL Olympiad U14"]
[Site "Walbrzych"]
[Date "2013.??.??"]
[Round "7.16"]
[White "Slomczewski, Michal"]
[Black "Kaczkowski, Maciej"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "1541"]
[BlackElo "1651"]
[PlyCount "91"]
[EventDate "2013.04.??"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. h3 c5 6. d3 Bd6 7. Nbd2 b5 8. a4 c6 9. b3 Ne7 10. Bb2 Ng6 11. 0-0 0-0 12. Re1 Qe8 13. Nf1 f6 14. c3 Bb7 15. Qc2 Nf4 16. Ng3 Rc8 17. Rad1 Qg6 18. Nh4 Qf7 19. Nhf5 Rfd8 20. Nxd6 Rxd6 21. Ba3 Ne6 22. Ne2 Rd7 23. Rf1 a5 24. f4 exf4 25. Nxf4 b4 26. Bb2 Rcd8 27. c4 Bc8 28. e5 fxe5 29. Nxe6 Qxe6 30. Rfe1 Re7 31. Rxe5 Qd6 32. Qe2 Rde8 33. Re1 Rxe5 34. Bxe5 Qg6 35. Kh2 Rd8 36. Qf2 Qxd3 37. Rf1 Be6 38. Qg3 Qg6 39. Qxg6 hxg6 40. Rf3 Bf5 41. Bc7 Rd3 42. Bxa5 Rxf3 43. gxf3 Bc2 44. Bb6 Bxb3 45. Bxc5 Bxa4 46. Bxb4 1/2-1/2

[Event "Warsaw-ch opB 65th"]
[Site "Warsaw"]
[Date "2012.06.03"]
[Round "9"]
[White "Kacprzak, Karol"]
[Black "Kaczkowski, Maciej"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "1746"]
[BlackElo "1565"]
[PlyCount "84"]
[EventDate "2012.05.26"]
[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 f5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nf3 0-0 6. 0-0 d6 7. d3 e5 8. Bg5 h6 9. Bxf6 Bxf6 10. Qd2 Kh7 11. Rab1 Nd7 12. b4 Rb8 13. Rfc1 g5 14. Nd5 Bg7 15. c5 c6 16. Ne3 f4 17. Nc4 dxc5 18. bxc5 Nxc5 19. Nfxe5 Be6 20. Qb4 Nd7 21. Qd6 Nxe5 22. Qxe6 Nxc4 23. Rxc4 fxg3 24. hxg3 Re8 25. Be4+ Kh8 26. Qg6 Kg8 27. Rc5 Re7 28. Qh7+ Kf8 29. Bg6 Re6 30. Rb4 Qd6 31. Rf5+ Rf6 32. Rxf6+ Qxf6 33. Re4 b6 34. Bf5 Re8 35. Ra4 a5 36. Be4 c5 37. Bd5 Rxe2 38. Qg8+ Ke7 39. Re4+ Rxe4 40. dxe4 Bf8 41. Qh7+ Bg7 42. Qg8 Bf8 1/2-1/2

[Event "Warsaw-ch opB 65th"]
[Site "Warsaw"]
[Date "2012.06.02"]
[Round "8"]
[White "Kaczkowski, Maciej"]
[Black "Kolinski, Daniel"]
[Result "0-1"]
[ECO "C70"]
[WhiteElo "1565"]
[BlackElo "1713"]
[PlyCount "118"]
[EventDate "2012.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. c3 b5 6. Bb3 Nf6 7. d4 exd4 8. e5 Qe7 9. cxd4 Bb4+ 10. Bd2 Ne4 11. 0-0 Nxd2 12. Nbxd2 0-0 13. a3 Ba5 14. Bd5 Rb8 15. b4 Bb6 16. Nb3 Nd8 17. Qc2 d6 18. Be4 h6 19. Rfe1 f5 20. exf6 Qxf6 21. d5 Nf7 22. Re2 Ng5 23. Nxg5 Qxg5 24. Kf1 Bg4 25. Rd2 Be3 26. f3 Bxd2 27. Qxd2 Qe5 28. Kg1 Bf5 29. Re1 Rbe8 30. Nd4 Bxe4 31. fxe4 Rf4 32. Ne6 Rxe6 33. dxe6 Rxe4 34. Rxe4 Qxe4 35. Qc3 Qxe6 36. h3 Qc4 37. Qe3 Qc6 38. Kh1 d5 39. Qd3 Qc1+ 40. Kh2 Qf4+ 41. Kh1 d4 42. Qb3+ Qf7 43. Qd3 Qc4 44. Qf3 d3 45. Qa8+ Kh7 46. Qc8 d2 47. Qf5+ Kh8 48. Qc8+ Qg8 49. Qd7 Qa2 50. Qc8+ Kh7 51. Qf5+ Kg8 52. Qc8+ Kf7 53. Qxc7+ Ke6 54. Qc6+ Ke5 55. Qc5+ Ke4 56. Qe7+ Kd3 57. Qd6+ Kc2 58. Qg6+ Kc1 59. Qc6+ Qc2 0-1

[Event "Warsaw-ch opB 65th"]
[Site "Warsaw"]
[Date "2012.06.01"]
[Round "7"]
[White "Kwiek, Janusz"]
[Black "Kaczkowski, Maciej"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1646"]
[BlackElo "1565"]
[PlyCount "80"]
[EventDate "2012.05.26"]
[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 f5 2. d4 Nf6 3. c4 g6 4. Nc3 Bg7 5. e3 0-0 6. Be2 d6 7. 0-0 Nbd7 8. Qb3 h6 9. Bd2 c6 10. Rfd1 e5 11. dxe5 dxe5 12. Be1 Qc7 13. Rac1 Ng4 14. h3 e4 15. hxg4 exf3 16. Bxf3 Ne5 17. Be2 fxg4 18. c5+ Kh8 19. Ne4 Qe7 20. Nd6 Nf3+ 21. Bxf3 gxf3 22. Nxc8 Raxc8 23. g3 Rcd8 24. Rxd8 Rxd8 25. Bc3 Qd7 26. Bxg7+ Kxg7 27. e4 Qd2 28. Rf1 Rd7 29. Qe6 Rf7 30. b3 Qxa2 31. Rd1 Qe2 32. Qe5+ Kh7 33. Rf1 Qc2 34. Qe6 Rg7 35. b4 Qc3 36. Rb1 Qd3 37. Rf1 Qb5 38. Rb1 Qd3 39. Rf1 Rd7 40. Qe8 Qxf1+ 0-1

[Event "Warsaw-ch opB 65th"]
[Site "Warsaw"]
[Date "2012.05.31"]
[Round "6"]
[White "Kaczkowski, Maciej"]
[Black "Nowak, Edward"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1565"]
[BlackElo "1782"]
[PlyCount "75"]
[EventDate "2012.05.26"]
[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 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nb6 5. Bb3 Nc6 6. h3 g6 7. Nf3 Bg7 8. 0-0 0-0 9. d3 h6 10. Be3 e5 11. Ne4 Kh7 12. Bc5 Ne7 13. Re1 Nd7 14. Bb4 a5 15. Bc3 Nc6 16. a3 Nd4 17. Bxd4 exd4 18. Re2 Nf6 19. Nxf6+ Bxf6 20. Qe1 Bd7 21. Ne5 Kg7 22. Kh2 c6 23. Nxd7 Qxd7 24. Re4 Rfe8 25. Qe2 Kf8 26. Re1 Rxe4 27. dxe4 Be5+ 28. g3 Re8 29. f4 Bg7 30. e5 Qe7 31. Qc4 c5 32. Kg2 Qc7 33. Kf2 Re7 34. Qd5 Rd7 35. Qe4 Re7 36. Qd5 Rd7 37. Qe4 Re7 38. Qd5 1/2-1/2

[Event "Warsaw-ch opB 65th"]
[Site "Warsaw"]
[Date "2012.05.30"]
[Round "5"]
[White "Kaczkowski, Maciej"]
[Black "Budrewicz, Henryk"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1565"]
[BlackElo "1641"]
[PlyCount "93"]
[EventDate "2012.05.26"]
[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 e6 2. d4 b6 3. Bd3 Bb7 4. Nf3 Nf6 5. Nbd2 Be7 6. c3 d6 7. b4 Nbd7 8. Qe2 e5 9. dxe5 Nxe5 10. Nxe5 dxe5 11. Nb3 0-0 12. f3 Nh5 13. g3 Qd7 14. Be3 Rfd8 15. Bc2 Qc6 16. Bd2 Bxb4 17. cxb4 Qxc2 18. 0-0 Qc6 19. Rac1 Qd6 20. Rfd1 Qe7 21. Rc2 Rd7 22. Rdc1 c6 23. a4 Rad8 24. a5 Ba8 25. Ra2 Qe6 26. Rc3 Qd6 27. Rc1 Qd3 28. Qxd3 Rxd3 29. Rc3 b5 30. Rxd3 Rxd3 31. Nc5 Rxf3 32. Kg2 Rf6 33. Bc3 Rg6 34. Bxe5 a6 35. Rd2 h6 36. Rd8+ Kh7 37. Rxa8 Nf6 38. Bxf6 Rxf6 39. Rd8 g5 40. Nxa6 Re6 41. Nc5 Re5 42. a6 f5 43. a7 fxe4 44. a8Q e3 45. Rd7+ Kg6 46. Qxc6+ Kh5 47. Qf3+ 1-0

[Event "Warsaw-ch opB 65th"]
[Site "Warsaw"]
[Date "2012.05.29"]
[Round "4"]
[White "Nowak, Lukasz"]
[Black "Kaczkowski, Maciej"]
[Result "1-0"]
[ECO "C97"]
[WhiteElo "1686"]
[BlackElo "1565"]
[PlyCount "73"]
[EventDate "2012.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 Na5 9. Bc2 c5 10. d4 Qc7 11. Nbd2 0-0 12. h3 Bd7 13. Nf1 Nc4 14. b3 Nb6 15. d5 Rfb8 16. g4 Ne8 17. Ng3 g6 18. Nh2 Ng7 19. Qf3 a5 20. a4 bxa4 21. bxa4 Qd8 22. Kh1 Qe8 23. Qd1 Rb7 24. Rg1 g5 25. Nf5 Bxf5 26. gxf5 f6 27. Bd3 Qh5 28. Qf1 c4 29. Be2 Qh4 30. Rg4 Qh6 31. h4 Nh5 32. hxg5 fxg5 33. Qh3 Nxa4 34. Rxa4 Rb1 35. Rg1 Rxc1 36. Rxc1 g4 37. Rg1 1-0

[Event "Warsaw-ch opB 65th"]
[Site "Warsaw"]
[Date "2012.05.28"]
[Round "3"]
[White "Kaczkowski, Maciej"]
[Black "Sawicki, Wojciech"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1565"]
[BlackElo "1762"]
[PlyCount "79"]
[EventDate "2012.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. Bg5 c6 11. Qf3 Be7 12. Qg3 Nh5 13. Bxe7 Qxe7 14. Qf3 Qg5 15. Rfe1 Nf4 16. Ne2 Nxd3 17. Qxd3 c5 18. c3 Be6 19. Ng3 Rfd8 20. Qe3 Qxe3 21. fxe3 a5 22. b3 h6 23. Kf2 Rdb8 24. Reb1 Rb6 25. Rb2 Rab8 26. Rab1 a4 27. Ke2 f6 28. h3 Bf7 29. Nf5 Kf8 30. g4 h5 31. b4 a3 32. Rb3 hxg4 33. hxg4 d4 34. Rxa3 dxc3 35. Rxc3 Bxa2 36. Rd1 cxb4 37. Rc7 b3 38. Rh1 b2 39. Rh8+ Bg8 40. Rxg7 1-0

[Event "Warsaw-ch opB 65th"]
[Site "Warsaw"]
[Date "2012.05.27"]
[Round "2"]
[White "Cyra, Dariusz"]
[Black "Kaczkowski, Maciej"]
[Result "1/2-1/2"]
[ECO "A56"]
[WhiteElo "1819"]
[BlackElo "1565"]
[PlyCount "99"]
[EventDate "2012.05.26"]
[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 a6 4. a4 e5 5. Nc3 d6 6. e4 Be7 7. Bd3 0-0 8. Nge2 Ne8 9. 0-0 g6 10. h3 f5 11. f4 Ng7 12. fxe5 dxe5 13. Bh6 f4 14. Kh2 Bd6 15. Ng1 Qh4 16. Bxg7 Qg3+ 17. Kh1 Kxg7 18. Nf3 Bxh3 19. gxh3 Qxh3+ 20. Nh2 g5 21. Be2 h5 22. Rg1 Kh6 23. Qf1 Qxf1 24. Raxf1 Rg8 25. Rf2 Nd7 26. Nf3 Nf6 27. Rfg2 g4 28. Nh4 Rad8 29. Nf5+ Kh7 30. Rh2 Kg6 31. Bd1 Kg5 32. Be2 Kg6 33. Bd3 Kg5 34. Be2 Kg6 35. Nh4+ Kf7 36. Nf5 Ke8 37. Nh6 Rg6 38. Nf5 Kd7 39. Nh4 Rgg8 40. Rhg2 Rdf8 41. Bd1 Kc7 42. a5 Kd7 43. Ba4+ Kc7 44. Bc2 Kd7 45. Na4 Kc7 46. Nc3 Nh7 47. Nf5 Nf6 48. Bd1 Kd7 49. Nh6 Rg6 50. Nf5 1/2-1/2

[Event "Warsaw-ch opB 65th"]
[Site "Warsaw"]
[Date "2012.05.26"]
[Round "1"]
[White "Kaczkowski, Maciej"]
[Black "Strak, Dominik"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1565"]
[PlyCount "69"]
[EventDate "2012.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 Bd6 7. Be2 Qe7 8. f4 0-0 9. e5 Bc5 10. exf6 Bxd4 11. fxe7 Re8 12. Nd5 Bb6 13. b3 c6 14. Nxb6 axb6 15. 0-0 Rxe7 16. Bd3 d5 17. Bb2 Bg4 18. h3 Be6 19. f5 Bd7 20. f6 Ree8 21. fxg7 b5 22. Rf4 Re7 23. Rh4 f5 24. g4 Rf7 25. a3 b6 26. Rf1 Re8 27. gxf5 Re3 28. f6 Rg3+ 29. Kh2 Rxh3+ 30. Rxh3 Bxh3 31. Kxh3 d4 32. Bxd4 b4 33. Re1 h5 34. Re8+ Rf8 35. Rxf8# 1-0

[Event "POL-ch U12"]
[Site "Mielno"]
[Date "2011.03.27"]
[Round "9"]
[White "Wacior, Maciej"]
[Black "Kaczkowski, Maciej"]
[Result "1/2-1/2"]
[ECO "E10"]
[WhiteElo "1700"]
[BlackElo "1552"]
[PlyCount "91"]
[EventDate "2011.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nf3 Bg7 5. Nc3 0-0 6. Be2 e6 7. 0-0 d5 8. dxc5 dxc4 9. Qxd8 Rxd8 10. Bxc4 Nbd7 11. Rd1 Rf8 12. Rb1 Nxc5 13. b3 b6 14. Ba3 Bb7 15. Ne1 Rfc8 16. Nd3 Nxd3 17. Rxd3 a6 18. Rd6 b5 19. Rb6 Bc6 20. Be2 Nd7 21. Rxc6 Bxc3 22. Rxc8+ Rxc8 23. Rc1 Nb6 24. Bd6 b4 25. Bf3 a5 26. Rd1 Bf6 27. e4 Rc2 28. e5 Bg5 29. Ra1 Bd2 30. Be4 Rc8 31. Rd1 Nd7 32. g3 Bc3 33. Bb7 Rc5 34. Bxc5 Nxc5 35. Bc6 Bxe5 36. Rd8+ Kg7 37. Bb5 Ne4 38. Bc4 Nc3 39. Rd2 Kf6 40. f4 Bc7 41. Kg2 h5 42. Kf3 Bb6 43. h3 g5 44. Rd6 Bc7 45. Rd2 Bb6 46. Rd6 1/2-1/2

[Event "POL-ch U12"]
[Site "Mielno"]
[Date "2011.03.26"]
[Round "8"]
[White "Kaczkowski, Maciej"]
[Black "Madalinski, Jan"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1552"]
[PlyCount "120"]
[EventDate "2011.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. a4 a6 8. Na3 Be6 9. Bg5 h6 10. Bxf6 Qxf6 11. Nc4 Rd8 12. Be2 Nd4 13. Ne3 Nxe2 14. Qxe2 Qg6 15. 0-0 Be7 16. Ned5 Rd7 17. Nb6 Rc7 18. Ncd5 Bxd5 19. Nxd5 Rd7 20. Ra3 0-0 21. Rg3 Qe6 22. Rd1 f5 23. exf5 Qf7 24. Qc4 Kh8 25. Qg4 Bg5 26. Rf3 Rdd8 27. h4 Bc1 28. Rxc1 Qxd5 29. Rd3 Qc6 30. c3 Qb6 31. Rg3 Rg8 32. b4 Qc6 33. a5 Rdf8 34. Qh5 Qe8 35. Rg6 Rf6 36. Rd1 Qf8 37. g4 Kh7 38. Rxf6 Qxf6 39. Qg6+ Qxg6 40. fxg6+ Kxg6 41. Rxd6+ Kh7 42. Re6 Rc8 43. Rxe5 Rxc3 44. Re7 Rc4 45. f3 Rxb4 46. h5 Kg8 47. Kf2 Kf8 48. Rd7 b5 49. Ra7 Ra4 50. Rxa6 b4 51. Ke2 b3 52. Kd2 b2 53. Kc2 Rb4 54. Kb1 Ke8 55. Rb6 Ra4 56. a6 Kd8 57. Kxb2 Kc7 58. Rb7+ Kd8 59. a7 Kc8 60. Rb8+ Kc7 1-0

[Event "POL-ch U12"]
[Site "Mielno"]
[Date "2011.03.25"]
[Round "7"]
[White "Kozakow, Aleksy"]
[Black "Kaczkowski, Maciej"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "1455"]
[BlackElo "1552"]
[PlyCount "73"]
[EventDate "2011.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 c5 3. e3 Nf6 4. Bb2 e6 5. Be2 Bd6 6. 0-0 0-0 7. d4 Nbd7 8. c4 b6 9. Ne5 Bb7 10. f4 Ne4 11. Nxd7 Qxd7 12. Nd2 Qc7 13. Nxe4 dxe4 14. Kh1 Rfd8 15. Qc2 cxd4 16. Bxd4 Bc5 17. Bxc5 Qxc5 18. Qc3 b5 19. b4 Qc7 20. c5 a6 21. Rfc1 Bc6 22. h3 Rd5 23. Rd1 Kf8 24. Rxd5 exd5 25. Qd4 f6 26. Bd1 Qb7 27. Bb3 Ke7 28. Rd1 Rd8 29. Bc2 Qc7 30. Ra1 Qb7 31. Bb3 Ra8 32. a4 Ra7 33. axb5 axb5 34. Rxa7 Qxa7 35. Bxd5 Qd7 36. Qxe4+ Kd8 37. Bxc6 1-0

[Event "POL-ch U12"]
[Site "Mielno"]
[Date "2011.03.24"]
[Round "6"]
[White "Kaczkowski, Maciej"]
[Black "Guzik, Jan"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "1552"]
[BlackElo "1615"]
[PlyCount "144"]
[EventDate "2011.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 Bb4 5. Nxe5 Qe7 6. Nxc6 Qxe4+ 7. Qe2 dxc6 8. Bd2 Qxe2+ 9. Bxe2 0-0 10. 0-0-0 a5 11. a3 Bd6 12. h4 Be6 13. Bg5 Nd5 14. Nxd5 Bxd5 15. f3 b5 16. b3 Bxa3+ 17. Kb1 a4 18. Rd3 axb3 19. cxb3 Rfb8 20. Kc2 Be6 21. g4 c5 22. d5 Bd7 23. Re3 Re8 24. Rxe8+ Rxe8 25. Bd3 c6 26. d6 f6 27. Bf4 Be6 28. Ra1 Bb4 29. Ra7 c4 30. bxc4 bxc4 31. Be4 Rd8 32. Bxc6 Bxd6 33. Bxd6 Rxd6 34. Ra8+ Kf7 35. Ra7+ Kf8 36. Be4 h6 37. Bg6 Rd7 38. Ra6 Ke7 39. Be4 Rc7 40. Kc3 Bc8 41. Ra4 Be6 42. Ra6 Kd7 43. Ra8 Ke7 44. Ra6 Bf7 45. h5 Kd8 46. Bf5 Rb7 47. Be4 Rb3+ 48. Kc2 Rb8 49. Ra7 Ke8 50. Bc6+ Kf8 51. Be4 Rd8 52. Kc3 Rd6 53. Ra8+ Ke7 54. Ra7+ Rd7 55. Ra6 Be6 56. Ra8 Kd6 57. Kd4 Kc7+ 58. Kc3 Kb6 59. Re8 Bf7 60. Ra8 Kc5 61. Ra5+ Kb6 62. Ra8 Ra7 63. Rf8 Ka5 64. Rb8 Ka4 65. Rb1 Ka5 66. Rb8 Be6 67. Re8 Bf7 68. Rb8 Rd7 69. Ra8+ Kb6 70. Rb8+ Kc5 71. Rc8+ Kd6 72. Rc6+ Ke5 1/2-1/2

[Event "POL-ch U12"]
[Site "Mielno"]
[Date "2011.03.23"]
[Round "5"]
[White "Skowronek, Dawid"]
[Black "Kaczkowski, Maciej"]
[Result "1/2-1/2"]
[ECO "C45"]
[BlackElo "1552"]
[PlyCount "63"]
[EventDate "2011.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 0-0 8. 0-0 Qg6 9. Nxc6 Qxc6 10. Bxc5 Qxc5 11. Bb3 Kh8 12. Qd4 Qxd4 13. cxd4 f5 14. Nc3 fxe4 15. Nxe4 Nf5 16. Rad1 c6 17. d5 b6 18. dxc6 dxc6 19. Ng5 h6 20. Nf7+ Kh7 21. Ne5 Ne7 22. Bc2+ Bf5 23. Bxf5+ Rxf5 24. Rfe1 Raf8 25. Nd7 R8f7 26. Ne5 R7f6 27. Ng4 Rf7 28. f3 Rd5 29. Ne5 Rxd1 30. Rxd1 Rf5 31. Re1 c5 32. a3 1/2-1/2

[Event "POL-ch U12"]
[Site "Mielno"]
[Date "2011.03.22"]
[Round "4"]
[White "Kaczkowski, Maciej"]
[Black "Ruttar, Lukasz"]
[Result "0-1"]
[ECO "C46"]
[WhiteElo "1552"]
[PlyCount "100"]
[EventDate "2011.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Nxe5 Bxf2+ 5. Kxf2 Nxe5 6. d4 Ng6 7. Bc4 d6 8. Rf1 N8e7 9. Kg1 0-0 10. Be3 b6 11. Rf2 Bb7 12. Qf3 Kh8 13. Bxf7 c5 14. dxc5 Ne5 15. Qh5 g6 16. Bxg6 N7xg6 17. Rd2 Nc4 18. Bd4+ Kg8 19. Qh6 Rf7 20. Rf2 Qf8 21. Qxf8+ Raxf8 22. Rxf7 Rxf7 23. cxb6 Nxb6 24. Bxb6 axb6 25. Rd1 Ba6 26. b4 Bc4 27. g3 Rf6 28. a4 Ne5 29. a5 bxa5 30. bxa5 Ba6 31. Nd5 Rh6 32. Nb4 Bb7 33. a6 Bxe4 34. a7 Nf3+ 35. Kf1 Nxh2+ 36. Ke2 Rf6 37. Nd5 Rf8 38. Nb6 Bf3+ 39. Kd2 Bxd1 40. Kxd1 Nf1 41. a8Q Rxa8 42. Nxa8 Nxg3 43. Ke1 Kf7 44. Kf2 Nf5 45. Nb6 Ke6 46. Nc4 h6 47. c3 Ne7 48. Kf3 h5 49. Kf4 h4 50. Ne3 Nd5+ 0-1

[Event "POL-ch U12"]
[Site "Mielno"]
[Date "2011.03.21"]
[Round "3"]
[White "Fudalej, Slawomir"]
[Black "Kaczkowski, Maciej"]
[Result "0-1"]
[ECO "C97"]
[BlackElo "1552"]
[PlyCount "120"]
[EventDate "2011.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. d5 Bd7 13. Nbd2 b4 14. c4 Nb7 15. Nf1 a5 16. b3 Ra7 17. Ng3 Rfa8 18. Nf5 Bf8 19. a4 bxa3 20. Rxa3 Qc8 21. N3h4 Qe8 22. Bg5 Be7 23. Qd2 a4 24. bxa4 Na5 25. Bxf6 Bxf6 26. Rg3 Qf8 27. Qh6 Kh8 28. Qc1 g6 29. Nxg6+ fxg6 30. Ne3 Nb7 31. Qa3 Bxa4 32. Bxa4 Rxa4 33. Qd3 Rb4 34. Nc2 Rba4 35. Rb1 Qc8 36. Qb3 R8a7 37. Rf3 Kg7 38. Qb5 Ra2 39. Qc6 Qxc6 40. dxc6 Na5 41. Na3 Nxc6 42. Nb5 Ra1 43. Rxa1 Rxa1+ 44. Kh2 Be7 45. Rd3 Nd4 46. Nc7 Rc1 47. Nd5 Bg5 48. g4 Rxc4 49. Ne3 Bxe3 50. Rxe3 Rc2 51. Kg2 c4 52. Re1 c3 53. Kf1 Rb2 54. Rc1 c2 55. Kg2 Rb1 56. Rxc2 Nxc2 57. Kg3 Rb3+ 58. Kg2 Rb4 59. f3 g5 60. Kf2 Rb2 0-1

[Event "POL-ch U12"]
[Site "Mielno"]
[Date "2011.03.20"]
[Round "2"]
[White "Kaczkowski, Maciej"]
[Black "Czerniawski, Krzysztof"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1552"]
[PlyCount "96"]
[EventDate "2011.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. f4 a6 8. Nf3 b5 9. Ng3 Rb8 10. f5 cxd4 11. cxd4 Qa5+ 12. Bd2 Bb4 13. a3 Bxd2+ 14. Qxd2 Qxd2+ 15. Kxd2 Nb6 16. b3 exf5 17. Bd3 f4 18. Nh5 g6 19. Nxf4 Bg4 20. Rac1 Na5 21. Rc3 Bxf3 22. gxf3 Kd7 23. Kc2 Rhc8 24. Rc5 Nb7 25. Rxc8 Rxc8+ 26. Kb2 Nd8 27. h4 h5 28. Rg1 Nc6 29. Ne2 Ne7 30. f4 Ke6 31. Ng3 Rg8 32. Bf1 f5 33. Bg2 Rc8 34. Ne2 Rc6 35. Re1 Nbc8 36. Ng1 Ng8 37. Nh3 Nce7 38. Ng5+ Kd7 39. Rc1 Rxc1 40. Kxc1 Nh6 41. Kc2 Ng4 42. Kc3 Ne3 43. Bf3 Kc6 44. Kd3 Ng4 45. Kc3 Nf2 46. Kb4 Ne4 47. Ka5 Kb7 48. Ne6 Nc6# 0-1

[Event "POL-ch U12"]
[Site "Mielno"]
[Date "2011.03.19"]
[Round "1"]
[White "Winiarski, Mikolaj"]
[Black "Kaczkowski, Maciej"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "1815"]
[BlackElo "1552"]
[PlyCount "117"]
[EventDate "2011.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 a6 4. Nc3 b5 5. cxb5 axb5 6. Nxb5 Ba6 7. Nc3 g6 8. Nf3 d6 9. g3 Bg7 10. Bg2 0-0 11. 0-0 Nbd7 12. Qc2 Qb6 13. Rd1 Ng4 14. Rb1 Nge5 15. Nxe5 Nxe5 16. e4 Rfb8 17. b3 Bb5 18. h3 Qa6 19. Nxb5 Rxb5 20. f4 Nd7 21. Bf1 Bd4+ 22. Kh1 Qb6 23. Bxb5 Qxb5 24. a4 Qb7 25. Bd2 f5 26. Bc3 Bxc3 27. Qxc3 fxe4 28. Qc4 Nf6 29. g4 Qb4 30. Qxb4 cxb4 31. Rbc1 Ra5 32. Rd4 Nxd5 33. Rxe4 Kf7 34. Kg2 h6 35. Kf3 Kf6 36. h4 Ra7 37. Rc6 Ra8 38. Rc2 Rb8 39. Rec4 Nc3 40. R2xc3 bxc3 41. Rxc3 e5 42. fxe5+ Kxe5 43. Rd3 d5 44. Ke2 Rb4 45. Kf3 d4 46. a5 Rb5 47. b4 Rxb4 48. Ra3 Rb7 49. a6 Ra7 50. Ra5+ Kd6 51. Ke4 h5 52. gxh5 gxh5 53. Kxd4 Kc6 54. Rxh5 Rd7+ 55. Ke4 Re7+ 56. Re5 Rh7 57. h5 Kb6 58. Re6+ Ka7 59. h6 1-0

[Event "POL Region-ch U11"]
[Site "Lochow"]
[Date "2010.10.29"]
[Round "9.4"]
[White "Solnicki, Maciej"]
[Black "Kaczkowski, Maciej"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1593"]
[BlackElo "1416"]
[PlyCount "54"]
[EventDate "2010.10.23"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qa5 9. Nxe4 Be6 10. Bf4 0-0-0 11. Neg5 Bd5 12. Ne5 Nxe5 13. Rxe5 f6 14. Qg4+ Kb8 15. Rxd5 Qxd5 16. Nf3 g5 17. Bg3 h5 18. Qh3 g4 19. Qh4 gxf3 20. Qxf6 Bd6 21. Qxf3 Qxf3 22. gxf3 Bxg3 23. fxg3 Rhe8 24. Kf2 d3 25. cxd3 Rxd3 26. f4 Rd2+ 27. Kg1 Ree2 0-1

[Event "POL Region-ch U11"]
[Site "Lochow"]
[Date "2010.10.28"]
[Round "8.4"]
[White "Kaczkowski, Maciej"]
[Black "Piasecki, Kacper"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "1416"]
[BlackElo "1496"]
[PlyCount "88"]
[EventDate "2010.10.23"]
[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 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Nd7 10. Nxc6 bxc6 11. Bd4 Ne5 12. f4 c5 13. Be3 Nc6 14. f5 Bd4 15. Qd2 Bxe3+ 16. Qxe3 Nd4 17. Bd3 gxf5 18. Qh6 Kh8 19. Rf4 Rg8 20. exf5 f6 21. Be4 Rb8 22. b3 Qa5 23. Rc1 Bb7 24. Bxb7 Rxb7 25. Rh4 Nf3+ 26. Kh1 Nxh4 27. Qxh4 Qa6 28. Re1 Qc6 29. Nd5 Rg7 30. Qh3 Qa6 31. a4 Qa5 32. Qe3 Qd8 33. Qf3 Rd7 34. h4 Qg8 35. h5 Rg3 36. Qf2 Rg5 37. Qf3 Qf7 38. g4 Qg7 39. Re4 a5 40. Kh2 Qf8 41. Kh3 h6 42. Nb6 Rd8 43. Nd5 Rg7 44. Nc7 Rb8 1/2-1/2

[Event "POL Region-ch U11"]
[Site "Lochow"]
[Date "2010.10.27"]
[Round "7.2"]
[White "Janik, Igor"]
[Black "Kaczkowski, Maciej"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "1617"]
[BlackElo "1416"]
[PlyCount "73"]
[EventDate "2010.10.23"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 0-0 6. 0-0 d6 7. Nbd2 Na5 8. Bb5 a6 9. Ba4 b5 10. Bc2 c5 11. Re1 Nc6 12. Nf1 Nh5 13. d4 exd4 14. cxd4 f5 15. dxc5 dxc5 16. Qxd8 Bxd8 17. exf5 Bxf5 18. Bxf5 Rxf5 19. Ne3 Rf8 20. a4 Ba5 21. Rd1 Rfd8 22. Bd2 Bxd2 23. Rxd2 b4 24. Rad1 Rxd2 25. Rxd2 Rd8 26. Rc2 Nd4 27. Rxc5 Nxf3+ 28. gxf3 g6 29. Rd5 Rc8 30. Rd1 Nf4 31. Kf1 Rc5 32. Ke1 Rh5 33. Rd4 Ne6 34. Rxb4 Rxh2 35. Rb8+ Kg7 36. Rb7+ Kh6 37. Ng4+ 1-0

[Event "POL Region-ch U11"]
[Site "Lochow"]
[Date "2010.10.27"]
[Round "6.1"]
[White "Kaczkowski, Maciej"]
[Black "Rosiak, Tomasz"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1416"]
[BlackElo "1422"]
[PlyCount "44"]
[EventDate "2010.10.23"]
[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 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. d4 Nf6 7. Bd3 Bxd3 8. Qxd3 e6 9. 0-0 Bd6 10. c4 Nbd7 11. Re1 0-0 12. b3 Qc7 13. Bb2 Rfd8 14. Rac1 Be7 15. Qe3 Bd6 16. Ne5 c5 17. Nxd7 Rxd7 18. dxc5 Bf4 19. Qf3 Bxc1 20. Bxf6 Qf4 21. Qc3 Bd2 22. Re4 Qxe4 0-1

[Event "POL Region-ch U11"]
[Site "Lochow"]
[Date "2010.10.26"]
[Round "5.1"]
[White "Kozakow, Aleksy"]
[Black "Kaczkowski, Maciej"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1396"]
[BlackElo "1416"]
[PlyCount "71"]
[EventDate "2010.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 c5 3. e3 Nf6 4. Be2 e6 5. 0-0 Bd6 6. b3 0-0 7. Bb2 Nc6 8. c4 d4 9. exd4 cxd4 10. Kh1 Bc5 11. Ne5 Nxe5 12. fxe5 Nd7 13. b4 Bxb4 14. Bxd4 Qc7 15. Qb3 Be7 16. Qg3 f6 17. exf6 Qxg3 18. hxg3 Bxf6 19. Bxf6 Rxf6 20. Rxf6 gxf6 21. d4 b6 22. Bf3 Rb8 23. Nc3 Bb7 24. Nb5 Bxf3 25. gxf3 Rc8 26. Rc1 a6 27. Nd6 Rc6 28. Ne4 f5 29. Nd2 Nf6 30. Rb1 Nh5 31. Kg2 Kg7 32. Re1 Kf6 33. Rh1 Kg6 34. f4 Nf6 35. Nf3 Ne4 36. Ne5+ 1/2-1/2

[Event "POL Region-ch U11"]
[Site "Lochow"]
[Date "2010.10.25"]
[Round "4.1"]
[White "Kaczkowski, Maciej"]
[Black "Oleszek, Maciej"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "1416"]
[BlackElo "1593"]
[PlyCount "87"]
[EventDate "2010.10.23"]
[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 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 d6 8. h3 Bd7 9. f4 a6 10. Bb3 b5 11. a3 Rc8 12. 0-0 0-0 13. f5 Ne5 14. fxg6 hxg6 15. Qd2 Nc4 16. Bxc4 Rxc4 17. b3 Rc8 18. Rf3 Bc6 19. Nxc6 Rxc6 20. Bd4 Qc8 21. Raf1 Qd7 22. Qd3 Rfc8 23. Nd5 Qe6 24. Nxf6+ exf6 25. Bxf6 Rxc2 26. Bxg7 Kxg7 27. Qd4+ Kg8 28. Qf6 Qxf6 29. Rxf6 Ra2 30. Rxf7 Rxa3 31. R7f6 Kg7 32. Rxd6 Rc2 33. Rff6 a5 34. Rxg6+ Kf7 35. Rdf6+ Ke7 36. e5 Rxb3 37. Rg7+ Ke8 38. Ra6 Kf8 39. Rb7 Rc8 40. Rxa5 Rb1+ 41. Kh2 b4 42. Rab5 Rc4 43. e6 Re4 44. Rf7+ 1-0

[Event "POL Region-ch U11"]
[Site "Lochow"]
[Date "2010.10.25"]
[Round "3.1"]
[White "Sachnowski, Maciej"]
[Black "Kaczkowski, Maciej"]
[Result "0-1"]
[ECO "C45"]
[BlackElo "1416"]
[PlyCount "96"]
[EventDate "2010.10.23"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Bb6 8. 0-0 d6 9. Nc2 Qg6 10. f3 Ne5 11. Nd2 Nxc4 12. Nxc4 Be6 13. Nxb6 axb6 14. a3 0-0 15. Nd4 f5 16. Nxe6 Qxe6 17. Qc2 d5 18. Bg5 fxe4 19. Rfe1 h6 20. Bxe7 Qxe7 21. fxe4 Qc5+ 22. Kh1 Rf2 23. Qb3 Qc4 24. Qxc4 dxc4 25. e5 Re8 26. Rad1 Rxb2 27. Rd4 b5 28. Rd5 Rb3 29. e6 c6 30. Rd7 Rxc3 31. Rxb7 Rxa3 32. Rb6 c3 33. Rxc6 Rb3 34. Rc1 b4 35. h3 Rb2 36. Kh2 Re7 37. Kg3 Kh7 38. Kf3 Kg6 39. g4 Kf6 40. Ke4 Rxe6+ 41. Rxe6+ Kxe6 42. Kd3 Kd5 43. h4 Rd2+ 44. Ke3 Kc4 45. g5 hxg5 46. hxg5 Rg2 47. Kf4 b3 48. Re1 b2 0-1

[Event "POL Region-ch U11"]
[Site "Lochow"]
[Date "2010.10.24"]
[Round "1.6"]
[White "Bazan, Michal"]
[Black "Kaczkowski, Maciej"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1566"]
[BlackElo "1416"]
[PlyCount "91"]
[EventDate "2010.10.23"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 0-0 6. 0-0 d6 7. h3 Na5 8. Bb3 Nxb3 9. axb3 c5 10. Ne1 d5 11. exd5 Nxd5 12. Nxd5 Qxd5 13. Qf3 Qd6 14. c3 Be6 15. c4 Qb6 16. Ra3 Bd7 17. Qg3 Bd6 18. Bh6 g6 19. Bxf8 Kxf8 20. Qh4 Kg7 21. Nf3 h6 22. Qe4 Bc6 23. Qe2 Re8 24. Nd2 f5 25. f3 f4 26. Ne4 Bf8 27. Nc3 a6 28. Qf2 Rd8 29. Rd1 Bd7 30. Nd5 Qd6 31. Raa1 Be6 32. Nc3 Bf5 33. Ne4 Qb6 34. Rd2 Be7 35. Rad1 g5 36. Re2 Qxb3 37. Nxc5 Qxd1+ 38. Kh2 Bxc5 39. Qxc5 Qxe2 40. Qe7+ Kg6 41. Qxd8 Qxd3 42. Qe8+ Kf6 43. Qf8+ Ke6 44. Qe8+ Kd6 45. Qf8+ Kc6 46. Qxh6+ 0-1

[Event "POL Region-ch U11"]
[Site "Lochow"]
[Date "2010.10.24"]
[Round "2.4"]
[White "Kaczkowski, Maciej"]
[Black "Eggink, Aleksander"]
[Result "1-0"]
[ECO "C46"]
[WhiteElo "1416"]
[PlyCount "52"]
[EventDate "2010.10.23"]
[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 e5 2. Nf3 Nc6 3. Nc3 Bb4 4. d4 exd4 5. Nxd4 Bxc3+ 6. bxc3 Nge7 7. Bc4 d5 8. exd5 Nxd5 9. Nxc6 bxc6 10. 0-0 0-0 11. Qf3 Qd7 12. Ba3 Rd8 13. Rad1 Qf5 14. Rd3 Qxf3 15. Rxf3 Bg4 16. Rg3 Bf5 17. Bb3 a5 18. c4 Nf6 19. Bb2 Kf8 20. c5 a4 21. Bc4 Bxc2 22. Rf3 Ra5 23. Bxf6 gxf6 24. Rxf6 Rxc5 25. Rxf7+ Kg8 26. Rd7+ Kf8 1-0

[Event "Lazy Baltic Pearl op-B 06th"]
[Site "Lazy"]
[Date "2010.07.03"]
[Round "9"]
[White "Wisniewski, Michal"]
[Black "Kaczkowski, Maciej"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1513"]
[BlackElo "1403"]
[PlyCount "108"]
[EventDate "2010.06.27"]
[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 e5 2. d4 exd4 3. Nf3 Nc6 4. Bc4 Nf6 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qd8 9. Rxe4+ Be7 10. Nb5 0-0 11. Nbxd4 Bf6 12. Be3 Nxd4 13. Bxd4 Be6 14. c3 Qe7 15. Bxf6 Qxf6 16. Qa4 Bd5 17. Re3 Bc6 18. Qc2 Rad8 19. Rae1 Bxf3 20. Rxf3 Qd6 21. Rfe3 Qd2 22. Qb3 Qd6 23. Re4 Qc6 24. Qc4 Qxc4 25. Rxc4 Rfe8 26. Rxe8+ Rxe8 27. Kf1 c6 28. Rd4 Kf8 29. Rd7 Re7 30. Rd4 Ke8 31. Rh4 h6 32. Rg4 g6 33. Rh4 h5 34. Ra4 b6 35. Rd4 Rd7 36. Ke2 Rxd4 37. cxd4 Ke7 38. Ke3 Ke6 39. Ke4 g5 40. h4 gxh4 41. Kf4 Kd5 42. Kf5 Kxd4 43. Kf6 Kd3 44. Kxf7 Ke2 45. f4 Kf2 46. Kg6 Kxg2 47. f5 h3 48. f6 h2 49. f7 h1Q 50. f8Q h4 51. Qf6 Qb1+ 52. Kh5 Qh7+ 53. Kg4 Qe4+ 54. Kh5 Qf3+ 0-1

[Event "Lazy Baltic Pearl op-B 06th"]
[Site "Lazy"]
[Date "2010.07.02"]
[Round "8"]
[White "Lisowski, Adam"]
[Black "Kaczkowski, Maciej"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1601"]
[BlackElo "1403"]
[PlyCount "74"]
[EventDate "2010.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. c4 f5 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bd2 0-0 6. e3 d6 7. Be2 Qe8 8. 0-0 e5 9. dxe5 dxe5 10. Nb5 Qe7 11. a3 a6 12. Nc3 e4 13. Nd4 c5 14. Nc2 Be6 15. b4 Qc7 16. Qb1 Rd8 17. Rd1 Nbd7 18. b5 a5 19. Na4 Ng4 20. Bxg4 Bxa1 21. Qxa1 fxg4 22. Qc3 Qe5 23. Qxe5 Nxe5 24. Nxc5 Nxc4 25. Nxe4 Nxd2 26. Rxd2 Rxd2 27. Nxd2 Rc8 28. Ne1 Rc1 29. Kf1 Bc4+ 30. Nxc4 Rxc4 31. Ke2 Rc3 32. a4 Ra3 33. Nd3 Ra2+ 34. Kd1 Rxa4 35. Nc5 Rb4 36. Nxb7 Rxb5 37. Nxa5 Rxa5 0-1

[Event "Lazy Baltic Pearl op-B 06th"]
[Site "Lazy"]
[Date "2010.07.01"]
[Round "7"]
[White "Kaczkowski, Maciej"]
[Black "Mrozowski, Jan"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "1403"]
[PlyCount "54"]
[EventDate "2010.06.27"]
[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 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 Nf6 5. e5 Nfd7 6. a3 Be7 7. Be3 c5 8. f4 Nc6 9. g3 b6 10. Bg2 Ba6 11. 0-0 Bxe2 12. Nxe2 0-0 13. c3 Na5 14. b3 Rc8 15. Bh3 c4 16. b4 Nb3 17. Rb1 a5 18. Nc1 a4 19. f5 exf5 20. Bxf5 g6 21. Qg4 h5 22. Qh3 gxf5 23. Qxh5 f6 24. e6 Nb8 25. Qg6+ Kh8 26. Rxf5 Rf7 27. Rh5+ Rh7 1-0

[Event "Lazy Baltic Pearl op-B 06th"]
[Site "Lazy"]
[Date "2010.07.01"]
[Round "6"]
[White "Tomczak, Mikolaj"]
[Black "Kaczkowski, Maciej"]
[Result "0-1"]
[ECO "A58"]
[BlackElo "1403"]
[PlyCount "74"]
[EventDate "2010.06.27"]
[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 c5 3. d5 a6 4. Nc3 b5 5. cxb5 axb5 6. Nxb5 Ba6 7. Nc3 d6 8. g3 g6 9. Bg2 Bg7 10. Nf3 0-0 11. 0-0 Nbd7 12. Bg5 Qb6 13. Rb1 Rfb8 14. Re1 Bc4 15. a3 Qa5 16. e4 Nb6 17. Be3 Rb7 18. h3 Rab8 19. Qc2 Qa6 20. Red1 Nbd7 21. Bf1 Bxf1 22. Rxf1 Ne8 23. Rfe1 Rb3 24. Bd2 c4 25. Re3 Nc5 26. Ne1 Bd4 27. Re2 Nd3 28. Nf3 Rxb2 29. Rxb2 Rxb2 30. Na4 Bxf2+ 31. Rxf2 Rxc2 32. Ne1 Nxe1 33. Bxe1 Rxf2 34. Bxf2 Qxa4 35. e5 Qd1+ 36. Kh2 Qxd5 37. exd6 Nxd6 0-1

[Event "Lazy Baltic Pearl op-B 06th"]
[Site "Lazy"]
[Date "2010.06.29"]
[Round "5"]
[White "Kaczkowski, Maciej"]
[Black "Trepkowski, Marek"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1403"]
[PlyCount "70"]
[EventDate "2010.06.27"]
[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 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nb6 5. Bb3 e5 6. Qf3 Qe7 7. d3 Nc6 8. Be3 Be6 9. 0-0-0 0-0-0 10. Bxe6+ Qxe6 11. Nge2 Be7 12. Ng3 Bb4 13. Nge2 Rhe8 14. a3 Be7 15. Ng3 Nd5 16. Nxd5 Rxd5 17. Rhe1 Red8 18. Qe2 Qd7 19. f4 Bh4 20. Rf1 Bxg3 21. hxg3 f6 22. fxe5 Nxe5 23. Bf4 Re8 24. Qf2 b6 25. Rfe1 Qc6 26. Bxe5 Rdxe5 27. Kd2 Qb5 28. b3 Qa5+ 29. c3 Qxa3 30. Rxe5 Qb2+ 31. Ke1 Rxe5+ 32. Kf1 Qxc3 33. Qf3 Qxb3 34. Qa8+ Kd7 35. Qxa7 Qxd1+ 0-1

[Event "Lazy Baltic Pearl op-B 06th"]
[Site "Lazy"]
[Date "2010.06.29"]
[Round "4"]
[White "Rosiak, Tomasz"]
[Black "Kaczkowski, Maciej"]
[Result "1/2-1/2"]
[ECO "A03"]
[BlackElo "1403"]
[PlyCount "65"]
[EventDate "2010.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 e6 4. e3 c5 5. Be2 Be7 6. 0-0 0-0 7. Ne5 Nbd7 8. f4 Nxe5 9. fxe5 Nd7 10. d4 Nb6 11. c4 Bd7 12. Rf3 Bc6 13. Rh3 f5 14. exf6 Bxf6 15. Bd3 g6 16. Qg4 Qe8 17. Nd2 Bd7 18. Rf1 e5 19. Bf5 Bxf5 20. Rxf5 exd4 21. e4 dxc4 22. bxc4 Bg7 23. Rxc5 Rc8 24. Rxc8 Qxc8 25. Qxc8 Rxc8 26. Rb3 Nxc4 27. Nxc4 Rxc4 28. Rxb7 Ra4 29. Rb8+ Kf7 30. Rb7+ Kg8 31. Rb8+ Kf7 32. Rb7+ Kf8 33. Rb8+ 1/2-1/2

[Event "Lazy Baltic Pearl op-B 06th"]
[Site "Lazy"]
[Date "2010.06.28"]
[Round "2"]
[White "Guzik, Jan"]
[Black "Kaczkowski, Maciej"]
[Result "1-0"]
[ECO "C45"]
[BlackElo "1403"]
[PlyCount "77"]
[EventDate "2010.06.27"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 0-0 8. 0-0 Bb6 9. f4 Qg6 10. Qf3 Kh8 11. e5 f5 12. Kh1 d6 13. Nxc6 Nxc6 14. exd6 Qxd6 15. Rd1 Qe7 16. Bxb6 axb6 17. Nd2 Bd7 18. Nb3 Rad8 19. Nd4 Nxd4 20. Rxd4 c5 21. Rdd1 Bc6 22. Bd5 Bxd5 23. Rxd5 Rxd5 24. Qxd5 Qe4 25. Qxe4 fxe4 26. g3 g6 27. Re1 Re8 28. Kg2 Kg7 29. Kf2 Kf6 30. Ke3 b5 31. Rd1 Kf5 32. Rd5+ Kg4 33. Rxc5 Kh3 34. Rxb5 Kxh2 35. Rxb7 h5 36. Rg7 Re6 37. b4 Kxg3 38. f5 Rc6 39. Rxg6+ 1-0

[Event "Lazy Baltic Pearl op-B 06th"]
[Site "Lazy"]
[Date "2010.06.28"]
[Round "3"]
[White "Kaczkowski, Maciej"]
[Black "Klepek, Witold"]
[Result "1/2-1/2"]
[ECO "C15"]
[WhiteElo "1403"]
[PlyCount "53"]
[EventDate "2010.06.27"]
[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 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 dxe4 5. a3 Bxc3+ 6. Nxc3 Nf6 7. Bg5 Nc6 8. Bb5 0-0 9. Bxc6 bxc6 10. Nxe4 e5 11. Nxf6+ gxf6 12. Bh6 Re8 13. 0-0 Qxd4 14. Qf3 Qg4 15. Qxc6 Be6 16. Qc3 Kh8 17. Bd2 Rg8 18. Qg3 Qe4 19. f3 Qxc2 20. Qf2 Bh3 21. g3 Bxf1 22. Rxf1 Qxb2 23. f4 Rgd8 24. fxe5 Qxd2 25. Qxf6+ Kg8 26. Qxf7+ Kh8 27. Qf6+ 1/2-1/2

[Event "Lazy Baltic Pearl op-B 06th"]
[Site "Lazy"]
[Date "2010.06.27"]
[Round "1"]
[White "Kaczkowski, Maciej"]
[Black "Lisicki, Maciej"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1403"]
[BlackElo "1600"]
[PlyCount "52"]
[EventDate "2010.06.27"]
[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 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bc5 6. Be3 d6 7. Nxc6 bxc6 8. Bxc5 dxc5 9. Qxd8+ Kxd8 10. 0-0-0+ Ke7 11. Na4 Nd7 12. g3 Bb7 13. c4 Rab8 14. Bh3 Nb6 15. Nxb6 cxb6 16. Rd7+ Kf6 17. f4 Kg6 18. Rd6+ f6 19. Bf5+ Kf7 20. Rd7+ Kf8 21. Rhd1 Ke8 22. Rxg7 h6 23. Rdd7 Ba6 24. Bg6+ Kf8 25. b3 Bc8 26. Rdf7+ Ke8 1-0

[Event "Warsaw Ursus op 4th"]
[Site "Warsaw"]
[Date "2010.06.06"]
[Round "9"]
[White "Kaczkowski, Maciej"]
[Black "Duniec, Mateusz"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1403"]
[BlackElo "1574"]
[PlyCount "54"]
[EventDate "2010.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bd3 Bxc3+ 8. bxc3 h6 9. Ba3 Qa5 10. Bb2 0-0 11. 0-0 d5 12. exd5 Qxd5 13. c4 Qc5 14. Re1 Re8 15. Be4 Nxe4 16. Rxe4 Bf5 17. Re3 Qxc4 18. Bxe5 Nxe5 19. Nxe5 Qxc2 20. Qd5 Be6 21. Qxb7 Rab8 22. Qxa7 Rb1+ 23. Re1 Rxa1 24. Rxa1 Qc3 25. Rd1 Qxe5 26. a4 Bb3 27. Rf1 Bc4 0-1

[Event "Warsaw Ursus op 4th"]
[Site "Warsaw"]
[Date "2010.06.06"]
[Round "8"]
[White "Piasecki, Kacper"]
[Black "Kaczkowski, Maciej"]
[Result "0-1"]
[ECO "A31"]
[BlackElo "1403"]
[PlyCount "102"]
[EventDate "2010.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nf3 Nc6 6. Nc3 Bb4 7. Bd2 a6 8. Nd5 Bxd2+ 9. Nxd2 Nxd5 10. cxd5 Nd4 11. Nc4 d6 12. e3 Nf5 13. Bd3 b5 14. Nd2 Ne7 15. 0-0 0-0 16. Qc2 f5 17. e4 Bd7 18. Rac1 Rc8 19. Qb1 f4 20. Rxc8 Qxc8 21. Qd1 Bg4 22. f3 Qc5+ 23. Kh1 Bd7 24. Qe1 Ng6 25. g4 h6 26. h4 Qd4 27. h5 Qxd3 28. hxg6 Rf6 29. Qd1 Rxg6 30. Nb3 Qxd1 31. Rxd1 h5 32. gxh5 Rg3 33. Rg1 Rh3+ 34. Kg2 Rxh5 35. Rc1 Kf8 36. Rc7 Ke8 37. Ra7 Rg5+ 38. Kf2 Bc8 39. Na5 Bh3 40. Ra8+ Kf7 41. Rh8 Rg2+ 42. Ke1 Rg1+ 43. Kf2 Rg2+ 44. Ke1 Rg3 45. Rd8 Rxf3 46. Rxd6 Re3+ 47. Kf2 Rxe4 48. Rxa6 g5 49. d6 g4 50. Ra7+ Kf6 51. d7 g3+ 0-1

[Event "Warsaw Ursus op 4th"]
[Site "Warsaw"]
[Date "2010.06.05"]
[Round "7"]
[White "Kaczkowski, Maciej"]
[Black "Dabrowski, Mikolaj"]
[Result "1-0"]
[ECO "C46"]
[WhiteElo "1403"]
[PlyCount "103"]
[EventDate "2010.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Nxe5 Nxe5 5. d4 Bxd4 6. Qxd4 Qf6 7. Be3 d6 8. f4 Nc6 9. Qxf6 Nxf6 10. Bb5 Bd7 11. 0-0-0 a6 12. Bd3 0-0-0 13. Nd5 Nxd5 14. exd5 Ne7 15. Be4 Rde8 16. Rde1 Nf5 17. Bf2 Nh6 18. h3 f5 19. Bd3 g6 20. Bd4 Rxe1+ 21. Rxe1 Re8 22. Rxe8+ Bxe8 23. c4 Bf7 24. Kc2 Ng8 25. b4 Ne7 26. a4 Be8 27. Kb3 Bf7 28. g4 Kb8 29. Bf6 Ng8 30. Bh4 fxg4 31. hxg4 Nh6 32. Be2 b5 33. axb5 axb5 34. Bg5 Ng8 35. f5 gxf5 36. gxf5 bxc4+ 37. Kxc4 c6 38. Bf3 Kc7 39. Kd4 Be8 40. dxc6 Bxc6 41. Bxc6 Kxc6 42. f6 Nxf6 43. Bxf6 Kb5 44. Kc3 h5 45. Be7 Kc6 46. Kc4 Kd7 47. Bh4 Kc6 48. b5+ Kb6 49. Kb4 d5 50. Bf6 Kb7 51. Kc5 Kc7 52. Kxd5 1-0

[Event "Warsaw Ursus op 4th"]
[Site "Warsaw"]
[Date "2010.06.05"]
[Round "5"]
[White "Kaczkowski, Maciej"]
[Black "Rosiak, Tomasz"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1403"]
[PlyCount "66"]
[EventDate "2010.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 c6 6. Ne4 Qc7 7. Nxf6+ gxf6 8. Bd3 e5 9. Qe2 Qe7 10. Nf3 Bg4 11. dxe5 Bxf3 12. Qxf3 fxe5 13. 0-0-0 Nd7 14. Rhe1 0-0-0 15. Ba5 Bh6+ 16. Kb1 Nb6 17. Bxb6 axb6 18. Qf5+ Kb8 19. Qxe5+ Qxe5 20. Rxe5 Rd7 21. Rde1 Bg7 22. Re8+ Rxe8 23. Rxe8+ Kc7 24. a3 h6 25. Rg8 Be5 26. h3 Bd4 27. f3 Kd6 28. c3 Be3 29. Re8 Re7 30. Rxe7 Kxe7 31. Bf5 Kd6 32. Kc2 b5 33. b3 b6 1/2-1/2

[Event "Warsaw Ursus op 4th"]
[Site "Warsaw"]
[Date "2010.06.05"]
[Round "6"]
[White "Kucharski, Jacek"]
[Black "Kaczkowski, Maciej"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1369"]
[BlackElo "1403"]
[PlyCount "83"]
[EventDate "2010.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. g3 Bf5 4. Bg2 Qd7 5. c3 Nc6 6. Bf4 Nh5 7. Qd2 0-0-0 8. Ne5 Nxe5 9. Bxe5 f6 10. Bf4 g5 11. Be3 Kb8 12. 0-0 Bh3 13. f3 Bxg2 14. Kxg2 e6 15. Qd3 Bd6 16. Nd2 Ng7 17. Bf2 h5 18. h3 f5 19. e4 dxe4 20. fxe4 f4 21. e5 Be7 22. Ne4 Rdf8 23. Kh2 g4 24. h4 Rf7 25. b4 Rhf8 26. c4 fxg3+ 27. Bxg3 Rf3 28. Rxf3 Rxf3 29. Qd2 Nf5 30. Nf6 Bxf6 31. exf6 Rxg3 32. Rf1 Rh3+ 33. Kg1 Qf7 34. Qg5 g3 35. d5 g2 36. Kxg2 Rg3+ 37. Qxg3 Nxg3 38. dxe6 Qxe6 39. f7 Qe2+ 40. Rf2 Qe4+ 41. Kxg3 Qxh4+ 42. Kxh4 1-0

[Event "Warsaw Ursus op 4th"]
[Site "Warsaw"]
[Date "2010.05.30"]
[Round "3"]
[White "Kaczkowski, Maciej"]
[Black "Szustakowski, Antoni"]
[Result "1/2-1/2"]
[ECO "B56"]
[WhiteElo "1403"]
[PlyCount "118"]
[EventDate "2010.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 d6 7. Bb5 Bd7 8. 0-0 Nf6 9. h3 a6 10. Nxc6 bxc6 11. Bc4 0-0 12. Qd2 Qc8 13. Kh2 Qc7 14. Kg1 Qc8 15. Kh2 Qc7 16. Kg1 Qc8 17. Kh2 Qc7 18. f4 Rfd8 19. Qe2 Bc8 20. Rad1 Bb7 21. Bd4 e5 22. fxe5 dxe5 23. Be3 Rxd1 24. Rxd1 c5 25. Bg5 Nh5 26. g3 Nf6 27. Nd5 Nxd5 28. Bxd5 Bxd5 29. Rxd5 Qb6 30. c4 a5 31. Be3 Rb8 32. b3 Rc8 33. Qf2 Bf8 34. Rxe5 Bd6 35. Rd5 h5 36. e5 Bf8 37. Bd2 Ra8 38. Be3 Rc8 39. Qf6 Qxf6 40. exf6 Re8 41. Bxc5 Bxc5 42. Rxc5 Re2+ 43. Kg1 Rxa2 44. Rb5 a4 45. bxa4 Rxa4 46. c5 Rc4 47. Rb8+ Kh7 48. Rc8 Kh6 49. h4 g5 50. c6 gxh4 51. c7 Kh7 52. gxh4 Rxh4 53. Rh8+ Kxh8 54. c8Q+ Kh7 55. Qf8 Rg4+ 56. Kh2 Kg6 57. Qg8+ Kxf6 58. Qd8+ Kg6 59. Qg8+ Kf6 1/2-1/2

[Event "Warsaw Ursus op 4th"]
[Site "Warsaw"]
[Date "2010.05.30"]
[Round "4"]
[White "Zaleskiewicz, Janusz"]
[Black "Kaczkowski, Maciej"]
[Result "0-1"]
[ECO "A56"]
[BlackElo "1403"]
[PlyCount "98"]
[EventDate "2010.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 a6 4. Qa4 g6 5. Nc3 Bg7 6. Nf3 0-0 7. e3 d6 8. Bd3 Bd7 9. Qb3 Qc7 10. 0-0 e5 11. h3 a5 12. a4 Na6 13. e4 Nb4 14. Qd1 Nh5 15. Ne2 Rae8 16. Re1 f5 17. Bb1 f4 18. Bd2 Qc8 19. Kh2 h6 20. Rg1 g5 21. Qf1 Rf7 22. Ne1 Ref8 23. f3 Nf6 24. Nc2 h5 25. Nxb4 cxb4 26. b3 b6 27. g3 fxg3+ 28. Rxg3 g4 29. Ng1 h4 30. Rg2 g3+ 31. Kh1 Bxh3 32. Qe2 Bxg2+ 33. Qxg2 Nh5 34. Bd3 Nf4 35. Bxf4 Rxf4 36. Be2 Kf7 37. Nh3 Bh6 38. Nxf4 Bxf4 39. Bf1 Rh8 40. Qh3 Qxh3+ 41. Bxh3 Kg6 42. Kg2 Kg5 43. Rd1 Be3 44. Rd3 Kf4 45. Bg4 h3+ 46. Bxh3 Rxh3 47. Kxh3 Kxf3 48. Rxe3+ Kxe3 49. Kxg3 Kxe4 0-1

[Event "Warsaw Ursus op 4th"]
[Site "Warsaw"]
[Date "2010.05.29"]
[Round "2"]
[White "Blazejczyk, Wiktor"]
[Black "Kaczkowski, Maciej"]
[Result "1-0"]
[ECO "C58"]
[BlackElo "1403"]
[PlyCount "61"]
[EventDate "2010.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Qf3 Bb7 9. Ba4 Bd6 10. d3 0-0 11. Nc3 c5 12. Nge4 Nxe4 13. dxe4 f5 14. 0-0 fxe4 15. Qe2 e3 16. Bxe3 Qh4 17. Rad1 Rad8 18. Qb5 Qg4 19. Bb3+ Kh8 20. Bd5 Bxd5 21. Rxd5 Nc4 22. h3 Qg6 23. Qxc4 Qxc2 24. Qb3 Qf5 25. Rfd1 Bc7 26. Rxd8 Rxd8 27. Rxd8+ Bxd8 28. Qb8 Qd3 29. Bg5 h6 30. Qxd8+ Qxd8 31. Bxd8 1-0

[Event "Warsaw Ursus op 4th"]
[Site "Warsaw"]
[Date "2010.05.29"]
[Round "1"]
[White "Kaczkowski, Maciej"]
[Black "Rogala, Robert"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1403"]
[BlackElo "2056"]
[PlyCount "62"]
[EventDate "2010.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Nf3 0-0 6. Qd2 Nc6 7. 0-0-0 Bg4 8. Bc4 Nxe4 9. Nxe4 d5 10. Bxd5 Qxd5 11. Nc3 Qa5 12. Qf4 Bxf3 13. gxf3 Nxd4 14. Rxd4 Bxd4 15. Qxd4 Qxg5+ 16. Kb1 Rfd8 17. Qc4 c6 18. Qb4 Qg2 19. Re1 Qxf2 20. Qxe7 Rd7 21. Qxd7 Qxe1+ 22. Nd1 Qe8 23. Qd4 Rd8 24. Qg1 Qe2 25. Nc3 Qxf3 26. a3 b6 27. Qg5 Rd1+ 28. Ka2 Rd7 29. Qe5 Qf5 30. Qe8+ Kg7 31. Qe3 Qe6+ 0-1

[Event "Warsaw Four Seasons op 3rd"]
[Site "Warsaw"]
[Date "2010.01.31"]
[Round "9"]
[White "Hoang Nghia, Le"]
[Black "Kaczkowski, Maciej"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1634"]
[PlyCount "39"]
[EventDate "2010.01.23"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 d6 5. c3 Be7 6. cxd4 Nf6 7. Ng5 0-0 8. Nc3 h6 9. Nf3 b6 10. Bb3 Bb7 11. Bc2 Re8 12. 0-0 Nb4 13. Bb1 Bf8 14. a3 Nc6 15. Re1 Na5 16. b4 Nc6 17. Qc2 Be7 18. e5 Nd7 19. Qh7+ Kf8 20. Qh8# 1-0

[Event "Warsaw Four Seasons op 3rd"]
[Site "Warsaw"]
[Date "2010.01.31"]
[Round "8"]
[White "Kaczkowski, Maciej"]
[Black "Eggink, Aleksander"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "59"]
[EventDate "2010.01.23"]
[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 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 d6 7. Bg5 Be7 8. Be2 0-0 9. 0-0 h6 10. Bh4 Nh7 11. Bxe7 Qxe7 12. Nd5 Qd8 13. f4 Be6 14. Ne3 Bd7 15. Rf3 Re8 16. Nd5 f6 17. Rg3 Bc6 18. Bc4 Kh8 19. Nc3 Re7 20. Re3 Qe8 21. Rae1 Qh5 22. Be2 Qe8 23. Bg4 Qg6 24. Bf3 Rae8 25. Nd5 Bxd5 26. Qxd5 b6 27. Bh5 Re5 28. Bxg6 Rxd5 29. exd5 Rf8 30. Re8 1-0

[Event "Warsaw Four Seasons op 3rd"]
[Site "Warsaw"]
[Date "2010.01.30"]
[Round "6"]
[White "Kaczkowski, Maciej"]
[Black "Ogonowski, Jakub"]
[Result "1-0"]
[ECO "C45"]
[BlackElo "1600"]
[PlyCount "91"]
[EventDate "2010.01.23"]
[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 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 d6 7. Bg5 Be7 8. Be2 0-0 9. 0-0-0 Be6 10. h4 h6 11. Bf4 a6 12. f3 Nh5 13. Be3 Ng3 14. Rh2 Bxh4 15. e5 Nf5 16. Qe4 Bg3 17. Rh5 Nxe3 18. Qxe3 f5 19. f4 dxe5 20. Rxd8 Bxf4 21. Rxf8+ Kxf8 22. Qxf4 exf4 23. Bd3 g6 24. Rxh6 Kg7 25. Rh1 c6 26. Ne2 g5 27. Nd4 Bd7 28. Nxf5+ Bxf5 29. Bxf5 Kf6 30. Bd3 g4 31. Rh6+ Kg5 32. Rg6+ Kh5 33. Rf6 Kh4 34. Rxf4 Kg3 35. Rb4 a5 36. Rxb7 Kxg2 37. Rg7 Kf3 38. Kd2 Re8 39. Rf7+ Kg2 40. Rf4 g3 41. Be4+ Kh2 42. Rh4+ Kg1 43. Ke3 g2 44. Rg4 Kf1 45. Rxg2 c5 46. Rh2 1-0

[Event "Warsaw Four Seasons op 3rd"]
[Site "Warsaw"]
[Date "2010.01.30"]
[Round "7"]
[White "Palka, Dominika"]
[Black "Kaczkowski, Maciej"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1656"]
[PlyCount "109"]
[EventDate "2010.01.23"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 d5 5. exd5 Qxd5 6. cxd4 Bg4 7. Be2 Nf6 8. Nc3 Qd7 9. 0-0 Bd6 10. Bg5 Be7 11. Re1 0-0 12. d5 Nb4 13. Ne5 Bxe2 14. Qxe2 Qf5 15. Bxf6 Bxf6 16. Qe4 Qxe4 17. Rxe4 Bxe5 18. Rxe5 Rfe8 19. Rae1 Kf8 20. Nb5 Rxe5 21. Rxe5 Re8 22. Rxe8+ Kxe8 23. Nxc7+ Kd7 24. Nb5 a6 25. Nc3 Kd6 26. Kf1 Nxd5 27. Ne4+ Kc6 28. Ke2 Nf4+ 29. Kf3 Nd3 30. b3 Nc1 31. Nc3 Kc5 32. Ke3 Kb4 33. Kd2 Nxa2 34. Nxa2+ Kxb3 35. Nc1+ Ka3 36. Nd3 b5 37. Kc3 a5 38. f4 b4+ 39. Kc2 a4 40. g4 b3+ 41. Kb1 b2 42. Nxb2 Kb3 43. Nd3 a3 44. Ne5 f6 45. Nd7 Kc4 46. Nf8 h6 47. Ne6 g6 48. Nf8 g5 49. f5 Kd4 50. Nd7 Kd5 51. Nxf6+ Ke5 52. Ng8 h5 53. h3 hxg4 54. hxg4 Kd6 55. Ka2 1-0

[Event "Warsaw Four Seasons op 3rd"]
[Site "Warsaw"]
[Date "2010.01.24"]
[Round "4"]
[White "Kaczkowski, Maciej"]
[Black "Wyszomirski, Krzysztof"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "1713"]
[PlyCount "68"]
[EventDate "2010.01.23"]
[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 Nc6 3. d4 cxd4 4. Nxd4 e6 5. c4 Nf6 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 Bd6 10. Nc3 dxc4 11. Bxc4 0-0 12. Bd3 Qb6 13. Qc2 h6 14. Be3 Qb8 15. h3 Bb7 16. Be4 Nxe4 17. Nxe4 Be5 18. Nc3 Qc7 19. Rac1 Rac8 20. Rfd1 Qc6 21. f3 Bb8 22. Qf2 Qc7 23. f4 Qa5 24. a3 a6 25. Bb6 Qf5 26. Be3 e5 27. fxe5 Qxe5 28. Bd4 Qh2+ 29. Kf1 Rfe8 30. Qg1 Qg3 31. Qf2 Qg5 32. Kg1 Re6 33. Rf1 f5 34. Qxf5 Qxg2# 0-1

[Event "Warsaw Four Seasons op 3rd"]
[Site "Warsaw"]
[Date "2010.01.24"]
[Round "3"]
[White "Kozakow, Aleksy"]
[Black "Kaczkowski, Maciej"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "80"]
[EventDate "2010.01.23"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Nxe4 5. Nxe4 d5 6. Bb5 dxe4 7. Nxe5 Qd5 8. Nxc6 Qxb5 9. Nd4 Qd5 10. c3 c5 11. Nb3 Bd6 12. 0-0 0-0 13. f3 c4 14. Nd4 Bc5 15. fxe4 Bxd4+ 16. cxd4 Qxd4+ 17. Kh1 Qxe4 18. Qf3 Qxf3 19. Rxf3 Re8 20. Rf1 Re2 21. a4 b6 22. Ra3 Bb7 23. Rg1 a6 24. Re3 Re8 25. h3 R8xe3 26. dxe3 Rc2 27. h4 Bxg2+ 28. Rxg2 Rxc1+ 29. Rg1 Rxg1+ 30. Kxg1 f5 31. Kf2 Kf7 32. e4 Ke6 33. Ke3 fxe4 34. Kxe4 b5 35. Kd4 Kd6 36. Ke4 g6 37. axb5 axb5 38. Kf4 h6 39. Ke4 g5 40. h5 Kc5 0-1

[Event "Warsaw Four Seasons op 3rd"]
[Site "Warsaw"]
[Date "2010.01.24"]
[Round "5"]
[White "Reda, Patrycja"]
[Black "Kaczkowski, Maciej"]
[Result "1/2-1/2"]
[ECO "A02"]
[PlyCount "90"]
[EventDate "2010.01.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. f4 f5 2. Nf3 Nf6 3. g3 d5 4. d4 e6 5. Bg2 c5 6. e3 c4 7. Nc3 Bb4 8. Bd2 0-0 9. 0-0 Bd7 10. b3 cxb3 11. axb3 Qc7 12. Qe1 Rc8 13. Na4 Bxd2 14. Qxd2 Bxa4 15. bxa4 Ne4 16. Qd3 Na6 17. Ng5 Nxg5 18. fxg5 g6 19. Qb3 Rab8 20. Rf2 Qc4 21. Rb1 b6 22. Bf1 Qxb3 23. Rxb3 Nc7 24. c4 dxc4 25. Bxc4 Nd5 26. Bb5 Rc7 27. Bf1 Kf7 28. a5 Rc1 29. axb6 axb6 30. Kg2 Rc3 31. Rxc3 Nxc3 32. Bc4 b5 33. Bb3 b4 34. g4 Ne4 35. Rf4 Rc8 36. gxf5 gxf5 37. Rxf5+ Ke7 38. Rb5 Rc3 39. Rxb4 Rxe3 40. d5 exd5 41. Bxd5 Nxg5 42. Rb7+ Kd6 43. Bg8 h5 44. Rg7 Ne4 45. Rh7 Nf6 1/2-1/2

[Event "Warsaw Four Seasons op 3rd"]
[Site "Warsaw"]
[Date "2010.01.23"]
[Round "2"]
[White "Kaczkowski, Maciej"]
[Black "Blank, Kamil"]
[Result "0-1"]
[ECO "B70"]
[PlyCount "54"]
[EventDate "2010.01.23"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bg5 Bg7 7. Bb5+ Bd7 8. Qd3 0-0 9. 0-0 a6 10. Bxd7 Nbxd7 11. f4 Nc5 12. Qe3 Qb6 13. Bxf6 Bxf6 14. e5 dxe5 15. fxe5 Bg7 16. Nb3 Rac8 17. Nd5 Qe6 18. Nxc5 Qxd5 19. Nd3 Rxc2 20. Rf2 Rxf2 21. Kxf2 Rc8 22. Ke1 Qxg2 23. Rc1 Rxc1+ 24. Qxc1 Qe4+ 25. Kd1 Qxd3+ 26. Ke1 Qe4+ 27. Kf2 Bxe5 0-1

[Event "Warsaw Four Seasons op 3rd"]
[Site "Warsaw"]
[Date "2010.01.23"]
[Round "1"]
[White "Mahor, Maksymilian"]
[Black "Kaczkowski, Maciej"]
[Result "1/2-1/2"]
[ECO "A56"]
[WhiteElo "1671"]
[PlyCount "146"]
[EventDate "2010.01.23"]
[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 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. Nf3 0-0 7. Bd3 Ne8 8. Be3 g6 9. Bh6 Ng7 10. h4 Nd7 11. h5 Nf6 12. hxg6 fxg6 13. Qd2 Ng4 14. Nd1 Nxh6 15. Qxh6 Nh5 16. Qd2 Nf4 17. Ne3 Bd7 18. 0-0-0 a6 19. Rh2 b5 20. Rdh1 Rf7 21. g3 Nxd3+ 22. Qxd3 bxc4 23. Nxc4 Bb5 24. b3 a5 25. Nh4 Bxh4 26. Rxh4 a4 27. Kb2 axb3 28. axb3 Bxc4 29. Qxc4 Rxf2+ 30. Kb1 Qa5 31. Qa4 Qxa4 32. bxa4 Rf7 33. R4h2 Rxa4 34. Re2 Rb7+ 35. Rb2 Rxb2+ 36. Kxb2 Rxe4 37. Ra1 Re2+ 38. Kc3 Re3+ 39. Kc4 Re4+ 40. Kb5 Rb4+ 41. Kc6 e4 42. Kxd6 e3 43. Ke6 Re4+ 44. Kf6 Re8 45. d6 Rf8+ 46. Ke7 Rf7+ 47. Ke6 Kg7 48. d7 Rf6+ 49. Ke7 Rf7+ 50. Kd8 e2 51. Re1 c4 52. Kc8 Rf8+ 53. d8Q Rxd8+ 54. Kxd8 Kf6 55. Rxe2 Kf5 56. Ke7 g5 57. Kd6 c3 58. Rc2 Kg4 59. Rxc3 h5 60. Ke5 h4 61. gxh4 gxh4 62. Ke4 h3 63. Rc8 h2 64. Rh8 Kg3 65. Ke3 Kg2 66. Rg8+ Kh1 67. Rh8 Kg2 68. Rg8+ Kh1 69. Rh8 Kg2 70. Ke2 h1Q 71. Rg8+ Kh3 72. Rh8+ Kg2 73. Rxh1 Kxh1 1/2-1/2

[Event "Warsaw City-ch"]
[Site "Warsaw"]
[Date "2009.10.04"]
[Round "8"]
[White "Kaczkowski, Maciej"]
[Black "Kozakow, Mikolaj"]
[Result "1-0"]
[ECO "C47"]
[BlackElo "1521"]
[PlyCount "89"]
[EventDate "2009.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Be7 6. Bc4 0-0 7. 0-0 Bc5 8. Be3 d6 9. Nxc6 bxc6 10. Bxc5 dxc5 11. Qxd8 Rxd8 12. Rad1 Re8 13. Rfe1 h6 14. h3 Be6 15. Bxe6 fxe6 16. Na4 Rab8 17. b3 Rb5 18. c4 Ra5 19. e5 Nh7 20. Rd7 Rc8 21. Red1 Ng5 22. Rd8+ Rxd8 23. Rxd8+ Kh7 24. Rd7 Ra6 25. Rxc7 Kg6 26. f4 Ne4 27. g4 Nd2 28. Nxc5 Rxa2 29. Rxc6 Nf3+ 30. Kf1 Nh2+ 31. Ke1 Nf3+ 32. Kd1 Nd4 33. Rd6 Ra1+ 34. Kd2 Ra2+ 35. Kd3 Nf3 36. Rxe6+ Kf7 37. Ra6 Rh2 38. Rxa7+ Kg8 39. Ke4 Rxh3 40. Kf5 Nd4+ 41. Kg6 Kf8 42. e6 Nf3 43. e7+ Ke8 44. Kxg7 Rg3 45. Kf6 1-0

[Event "Warsaw City-ch"]
[Site "Warsaw"]
[Date "2009.10.04"]
[Round "9"]
[White "Rytel, Bartosz"]
[Black "Kaczkowski, Maciej"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1480"]
[PlyCount "55"]
[EventDate "2009.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 d5 6. exd5 Nxd5 7. Nbd2 Nf6 8. 0-0 0-0 9. Re1 Bd6 10. Nf1 Bf5 11. Ng3 Bg6 12. Nh4 a6 13. Nxg6 hxg6 14. Qc2 b5 15. Bb3 Na5 16. Bg5 c5 17. Bd5 Rc8 18. Ne4 Be7 19. c4 Nxe4 20. Bxe7 Qxe7 21. Rxe4 Kh8 22. Qd2 b4 23. Qe3 Qd7 24. Rh4+ Kg8 25. Qg3 Rfe8 26. Qxg6 Qf5 27. Qxf5 g6 28. Qxg6+ 1-0

[Event "Warsaw City-ch"]
[Site "Warsaw"]
[Date "2009.10.03"]
[Round "6"]
[White "Kaczkowski, Maciej"]
[Black "Reda, Lucja"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "31"]
[EventDate "2009.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bc5 6. Be3 Bxd4 7. Bxd4 0-0 8. Bb5 Re8 9. Bxc6 bxc6 10. 0-0 Nxe4 11. Qg4 Nf6 12. Qh4 d6 13. Rae1 Rxe1 14. Rxe1 c5 15. Bxf6 Qxf6 16. Re8# 1-0

[Event "Warsaw City-ch"]
[Site "Warsaw"]
[Date "2009.10.03"]
[Round "7"]
[White "Kowalewska, Agata"]
[Black "Kaczkowski, Maciej"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1638"]
[PlyCount "61"]
[EventDate "2009.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. e5 d5 6. Bb5 Bb4+ 7. c3 dxc3 8. bxc3 Ba5 9. exf6 Qxf6 10. 0-0 0-0 11. Qxd5 Bxc3 12. Nxc3 Qxc3 13. Bd2 Be6 14. Qxe6 Qxa1 15. Qe3 Qf6 16. Bc3 Qd6 17. Nh4 Rfe8 18. Qg5 f6 19. Qh5 Qf4 20. g3 Qg5 21. Bc4+ Kh8 22. Qd1 Rad8 23. Qb3 Rb8 24. Bf7 Re7 25. Bd5 Ree8 26. f4 Qg4 27. f5 Qe2 28. Rf2 Qe7 29. Qa4 Qc5 30. Ng6+ hxg6 31. Qh4# 1-0

[Event "Warsaw City-ch"]
[Site "Warsaw"]
[Date "2009.10.03"]
[Round "5"]
[White "Szustakowski, Antoni"]
[Black "Kaczkowski, Maciej"]
[Result "1/2-1/2"]
[ECO "A56"]
[PlyCount "93"]
[EventDate "2009.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 a6 4. Nc3 b5 5. b3 b4 6. Na4 d6 7. a3 a5 8. axb4 axb4 9. Bd2 Bf5 10. Nb2 Nbd7 11. Rxa8 Qxa8 12. Nd3 Qa3 13. Qb1 Bxd3 14. exd3 g6 15. Bc1 Qa5 16. Bb2 Bg7 17. Qa1 Qxa1+ 18. Bxa1 0-0 19. Nf3 Ra8 20. Bxf6 Bxf6 21. Ke2 Ra2+ 22. Ke3 Rb2 23. d4 Rxb3+ 24. Bd3 Bg7 25. Rb1 Bh6+ 26. Ke2 Rxb1 27. Bxb1 Nb6 28. dxc5 dxc5 29. Ba2 f6 30. g4 Bf4 31. Bb3 Nd7 32. h3 Ne5 33. Nxe5 Bxe5 34. f3 Kg7 35. Kf2 f5 36. Ke3 Bd4+ 37. Kf4 fxg4 38. hxg4 h6 39. Bc2 Bb2 40. Ke4 Kf6 41. f4 h5 42. g5+ Kf7 43. Kf3 Bc1 44. Kg3 h4+ 45. Kxh4 Bxf4 46. Kg4 Bd6 47. Bb3 1/2-1/2

[Event "Warsaw City-ch"]
[Site "Warsaw"]
[Date "2009.09.27"]
[Round "4"]
[White "Kaczkowski, Maciej"]
[Black "Kucharski, Jacek"]
[Result "1/2-1/2"]
[ECO "D03"]
[PlyCount "71"]
[EventDate "2009.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. Nbd2 Be7 5. e3 c6 6. Bd3 Nbd7 7. 0-0 0-0 8. e4 Ne8 9. Bxe7 Qxe7 10. e5 Nc7 11. Ne1 f6 12. Qh5 g6 13. exf6 Nxf6 14. Qe2 Bd7 15. Nef3 Be8 16. Ne5 Bf7 17. f4 Nd7 18. Ndf3 Ne8 19. Nxd7 Qxd7 20. Ne5 Qe7 21. Rae1 Ng7 22. Qg4 Rae8 23. Nf3 Qf6 24. c3 Nf5 25. Bxf5 exf5 26. Qh3 Rxe1 27. Rxe1 Re8 28. Rxe8+ Bxe8 29. Ng5 Qe7 30. Kf2 Bd7 31. Qe3 Qxe3+ 32. Kxe3 Kg7 33. Nf3 Kf6 34. Ne5 Be6 35. Nd3 h6 36. h4 1/2-1/2

[Event "Warsaw City-ch"]
[Site "Warsaw"]
[Date "2009.09.27"]
[Round "3"]
[White "Lewandowski, Alan"]
[Black "Kaczkowski, Maciej"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "94"]
[EventDate "2009.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Qxd4 Nc6 5. Qd1 Nxe4 6. Bd3 Nf6 7. Qc2 e5 8. Nf3 d5 9. Nh4 e4 10. Bb5 Bc5 11. Bg5 h6 12. Bf4 g5 13. Bxc6+ bxc6 14. Qa4 Bd7 15. Bg3 Nh5 16. Nf5 Nxg3 17. Nxg3 Qb6 18. Qc2 Rb8 19. b4 Bd6 20. Nh5 Be5 21. 0-0 Bg4 22. Ng3 Bxg3 23. hxg3 0-0 24. c4 e3 25. c5 exf2+ 26. Qxf2 Qxb4 27. a3 Qb2 28. Nd2 Qe5 29. Nf3 Bxf3 30. Qxf3 Qd4+ 31. Qf2 Qxf2+ 32. Rxf2 Rb3 33. Rf6 Rc8 34. Rxh6 Kg7 35. Rh3 Rc3 36. Rh5 Kg6 37. Rh3 Rxc5 38. g4 d4 39. Kf2 Re5 40. Rd1 c5 41. a4 Re4 42. a5 c4 43. Kg3 c3 44. Kf3 c2 45. Rc1 Re3+ 46. Kf2 Re5 47. Rhh1 d3 0-1

[Event "Warsaw City-ch"]
[Site "Warsaw"]
[Date "2009.09.26"]
[Round "2"]
[White "Kaczkowski, Maciej"]
[Black "Trocha, Adam"]
[Result "0-1"]
[ECO "B43"]
[PlyCount "67"]
[EventDate "2009.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Bc5 7. Nf3 d6 8. 0-0 Nf6 9. Qe2 0-0 10. Bf4 Nbd7 11. e5 dxe5 12. Nxe5 Bd4 13. Ng6 e5 14. Nxf8 exf4 15. Nxd7 Bxd7 16. Qd2 Bc6 17. Bxh7+ Nxh7 18. Qxd4 f3 19. g3 Rd8 20. Qe3 Qc8 21. Ne4 Re8 22. Qxf3 Bxe4 23. Qf4 Qh3 24. f3 Bxc2 25. Qd2 Ba4 26. Rae1 Rc8 27. Rc1 Bc6 28. Rcd1 Re8 29. Rde1 Rxe1 30. Qxe1 Ng5 31. Qf2 Nxf3+ 32. Kh1 Nxh2+ 33. Kg1 Nf3+ 34. Qxf3 0-1

[Event "Warsaw City-ch"]
[Site "Warsaw"]
[Date "2009.09.26"]
[Round "1"]
[White "Nowicki, Bartosz"]
[Black "Kaczkowski, Maciej"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "1980"]
[PlyCount "53"]
[EventDate "2009.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Nc6 9. Nxc6 bxc6 10. 0-0-0 Qc7 11. e5 dxe5 12. fxe5 Nd5 13. Bxe7 Qxe7 14. Ne4 0-0 15. c4 Nc7 16. Bd3 Ne8 17. Rhf1 f6 18. exf6 Nxf6 19. Ng5 Bb7 20. Qh3 h6 21. Nxe6 Rfe8 22. Rde1 Qd6 23. Rxf6 Qb4 24. Qg3 Re7 25. Ref1 Rae8 26. Rf8+ Rxf8 27. Rxf8# 1-0

[Event "Warsaw op 05"]
[Site "Warsaw"]
[Date "2009.06.07"]
[Round "9"]
[White "Kaczkowski, Maciej"]
[Black "Chochlewicz, Pawel"]
[Result "0-1"]
[ECO "C45"]
[BlackElo "1625"]
[PlyCount "82"]
[EventDate "2009.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 c6 7. Bg5 Be7 8. 0-0-0 h6 9. Bh4 a6 10. e5 Ng8 11. Bxe7 Nxe7 12. f4 b6 13. g4 Bb7 14. Rg1 c5 15. Qd3 Qc7 16. Bg2 Bxg2 17. Rxg2 b5 18. Qd6 Qc6 19. Rgd2 Qxd6 20. Rxd6 Ra7 21. Nd5 Nc8 22. Nf6+ gxf6 23. Rxf6 Ke7 24. h4 a5 25. Rf1 Rb7 26. g5 hxg5 27. fxg5 Rxh4 28. Rxf7+ Ke6 29. R1f6+ Kxe5 30. Rf5+ Ke4 31. Rxc5 Nd6 32. Rf8 Kd4 33. Rc3 Ne4 34. Rd3+ Ke5 35. Re8+ Kf5 36. Rf3+ Kxg5 37. Rg8+ Kh5 38. Rh8+ Kg4 39. Rxh4+ Kxf3 40. Rh3+ Kg4 41. Rh8 d5 0-1

[Event "Warsaw op 05"]
[Site "Warsaw"]
[Date "2009.06.07"]
[Round "8"]
[White "Tomczyk, Ryszard"]
[Black "Kaczkowski, Maciej"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1592"]
[PlyCount "117"]
[EventDate "2009.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. Ng5 e6 5. d3 Be7 6. f4 Nc6 7. 0-0 0-0 8. a3 Bd7 9. Nc3 a6 10. Ne2 b5 11. Ba2 Rc8 12. Ng3 Na5 13. c3 Nc6 14. b4 cxb4 15. cxb4 Nd4 16. Bb2 Qb6 17. Kh1 Rc7 18. Rb1 Nc2 19. Qe2 Ne3 20. Rfc1 Rxc1+ 21. Rxc1 Neg4 22. d4 h6 23. Nf3 Ne8 24. e5 dxe5 25. fxe5 h5 26. Nxh5 g6 27. Ng3 Bc6 28. Ne4 Bxe4 29. h3 Bxf3 30. gxf3 Nh6 31. Rg1 Nf5 32. Qd2 Nc7 33. Bb1 Nh4 34. Qf2 Nd5 35. Rg4 Qd8 36. Bc1 Nc3 37. Bd3 Nd5 38. Qg3 Qc7 39. Bd2 Kg7 40. Rxh4 Bxh4 41. Qxh4 Kg8 42. Qh6 Qa7 43. Qh4 Qc7 44. Qg4 Nc3 45. h4 Kh7 46. h5 Rg8 47. Qg5 Rc8 48. Qf6 Rf8 49. hxg6+ Kg8 50. g7 Rc8 51. Qh6 f5 52. exf6 Qb7 53. Qh7+ Kf7 54. Qg6+ Kg8 55. Kg2 Nd5 56. Be4 Qd7 57. Qh7+ Kf7 58. g8Q+ Kxf6 59. Qgg6# 1-0

[Event "Warsaw op 05"]
[Site "Warsaw"]
[Date "2009.06.06"]
[Round "7"]
[White "Kaczkowski, Maciej"]
[Black "Wyszomirski, Krzysztof"]
[Result "0-1"]
[ECO "B46"]
[BlackElo "1690"]
[PlyCount "44"]
[EventDate "2009.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 a6 6. Be3 Nge7 7. Be2 b5 8. a3 Qc7 9. Bf3 Ne5 10. Be2 N7c6 11. Nxc6 Nxc6 12. 0-0 Be7 13. f4 0-0 14. e5 f5 15. Bf3 Bb7 16. Qe2 Rab8 17. Rad1 Ba8 18. Rb1 Na5 19. Bxa8 Rxa8 20. a4 Nc4 21. axb5 Nxe3 22. Qxe3 Bc5 0-1

[Event "Warsaw op 05"]
[Site "Warsaw"]
[Date "2009.06.06"]
[Round "6"]
[White "Lewandowski, Alan"]
[Black "Kaczkowski, Maciej"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "74"]
[EventDate "2009.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nc6 4. cxd4 d5 5. e5 Qb6 6. Nf3 Bg4 7. Nbd2 Nxd4 8. Qa4+ Nc6 9. Qxg4 e6 10. Be2 Nh6 11. Qg3 Nf5 12. Qf4 h6 13. Qa4 Be7 14. Qb5 Bc5 15. Qxb6 Bxb6 16. 0-0 Bc7 17. Bb5 a6 18. Bxc6+ bxc6 19. Nb3 Bb6 20. a4 c5 21. a5 Ba7 22. Nbd2 c4 23. b3 c3 24. Nb1 d4 25. Ra2 Rb8 26. Ra3 Bc5 27. Ra4 Rxb3 28. Ba3 c2 29. Nfd2 cxb1Q 30. Nxb1 Bxa3 31. Nxa3 Ke7 32. Nc4 Rd8 33. g4 Nh4 34. Nd6 Nf3+ 35. Kg2 Nxe5 36. Rxd4 Rxd6 37. Rc4 Nxc4 0-1

[Event "Warsaw op 05"]
[Site "Warsaw"]
[Date "2009.05.31"]
[Round "5"]
[White "Kaczkowski, Maciej"]
[Black "Reda, Lucja"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "53"]
[EventDate "2009.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 d6 6. Bg5 h6 7. Bxf6 Qxf6 8. Nd5 Qd8 9. Qd2 Be6 10. Bb3 Bxd5 11. Bxd5 Qd7 12. h3 0-0 13. 0-0 Qe7 14. Rfe1 Qf6 15. c3 Rab8 16. b4 Bb6 17. a4 a5 18. b5 Ne7 19. Ba2 Ng6 20. Kh2 Nf4 21. g3 Nh5 22. Kg2 Qg6 23. Nh4 Qf6 24. Rf1 c6 25. Rab1 Rfc8 26. Nf5 Qg6 27. Ne7+ 1-0

[Event "Warsaw op 05"]
[Site "Warsaw"]
[Date "2009.05.31"]
[Round "3"]
[White "Trocha, Adam"]
[Black "Kaczkowski, Maciej"]
[Result "1-0"]
[ECO "A38"]
[PlyCount "75"]
[EventDate "2009.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. d3 d6 8. Bd2 Bd7 9. Qc1 Re8 10. Bh6 Bh8 11. h3 Qc8 12. Kh2 Rb8 13. Nh4 Nd4 14. e3 Nf5 15. Nxf5 Bxf5 16. e4 Bd7 17. f4 e6 18. g4 Re7 19. f5 exf5 20. exf5 Bc6 21. Qd2 Bxg2 22. Qxg2 Qd7 23. fxg6 hxg6 24. Bg5 Re6 25. Rf2 Nh7 26. Bh4 Rf8 27. Ne4 Be5+ 28. Bg3 Bxg3+ 29. Nxg3 Re7 30. Rg1 Ng5 31. h4 Ne6 32. Nf5 Ree8 33. Qg3 Rd8 34. h5 gxh5 35. gxh5+ Kh7 36. Qe3 Ng5 37. Qxg5 Qxf5 38. Qxf5+ 1-0

[Event "Warsaw op 05"]
[Site "Warsaw"]
[Date "2009.05.31"]
[Round "4"]
[White "Zeromski, Witold"]
[Black "Kaczkowski, Maciej"]
[Result "1/2-1/2"]
[ECO "A80"]
[PlyCount "58"]
[EventDate "2009.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. Nbd2 g6 4. c3 Bg7 5. e3 0-0 6. Bc4+ e6 7. 0-0 d6 8. Re1 Nc6 9. Ng5 Qe7 10. Bd3 h6 11. Ngf3 d5 12. c4 Ne4 13. cxd5 exd5 14. Qb3 Rd8 15. Nf1 Rb8 16. N1d2 Be6 17. Nf1 Kh7 18. N3d2 Qf6 19. a3 Rf8 20. Qc2 Qh4 21. Nf3 Qe7 22. N3d2 Qd6 23. f4 Qe7 24. Nf3 Qd8 25. Ne5 Nxe5 26. fxe5 c6 27. Nd2 Qh4 28. Nf3 Qe7 29. Nd2 Qh4 1/2-1/2

[Event "Warsaw op 05"]
[Site "Warsaw"]
[Date "2009.05.30"]
[Round "2"]
[White "Kaczkowski, Maciej"]
[Black "Brudzinski, Maciej"]
[Result "0-1"]
[ECO "B07"]
[BlackElo "1939"]
[PlyCount "42"]
[EventDate "2009.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Nf3 Nfd7 7. Ng5 Ke8 8. Bc4 Be7 9. Bxf7+ Kf8 10. Bb3 Nc5 11. Bc4 c6 12. b4 Nca6 13. a3 b5 14. Bb3 Nc7 15. Nf7 Be6 16. Bxe6 Nxe6 17. Nxh8 Nd4 18. Kd1 a5 19. bxa5 Rxa5 20. Bb2 Nd7 21. Ne2 Ne6 0-1

[Event "Warsaw op 05"]
[Site "Warsaw"]
[Date "2009.05.30"]
[Round "1"]
[White "Kaczkowski, Maciej"]
[Black "Ponceleusz, Bronislaw"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "1945"]
[PlyCount "108"]
[EventDate "2009.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nf3 Nf6 6. Nc3 Bb4 7. Bd3 0-0 8. Bd2 d6 9. 0-0 a6 10. a3 Ba5 11. Re1 Ne5 12. Nxe5 dxe5 13. Ne2 Bb6 14. Ng3 h6 15. Qe2 Bd4 16. c3 Ba7 17. Bc2 b5 18. Rad1 Qc7 19. Be3 Bd7 20. Bxa7 Rxa7 21. Rd2 Bc6 22. Red1 Raa8 23. Kf1 Rab8 24. f3 a5 25. b4 Rfc8 26. Bb3 Be8 27. Rc2 Rd8 28. Rxd8 Rxd8 29. Ke1 axb4 30. axb4 Qa7 31. Kf1 h5 32. h4 Qe7 33. Nh1 Nh7 34. g3 g5 35. hxg5 Qxg5 36. Kf2 Nf8 37. Ra2 Ng6 38. Rc2 h4 39. gxh4 Qxh4+ 40. Kg1 Nf4 41. Qf1 Qg5+ 42. Kf2 Qh4+ 43. Kg1 Nh3+ 44. Kg2 Bc6 45. Ra2 Kh8 46. Nf2 Rg8+ 47. Kh2 Qg3+ 48. Kh1 Qxf3+ 49. Kh2 Qg3+ 50. Kh1 Nxf2+ 51. Rxf2 Bxe4+ 52. Rg2 Bxg2+ 53. Kg1 Bf3+ 54. Qg2 Qxg2# 0-1

[Event "POL-ch U10"]
[Site "Leba"]
[Date "2009.03.22"]
[Round "11"]
[White "Kaczkowski, Maciej"]
[Black "Walczyk, Maciej"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "113"]
[EventDate "2009.03.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Bg5 Nf6 4. Nbd2 e6 5. e3 Bd6 6. c3 h6 7. Bh4 0-0 8. Bd3 Re8 9. 0-0 e5 10. dxe5 Bxe5 11. Nxe5 Nxe5 12. Nf3 Bg4 13. Be2 Qd6 14. Nxe5 Bxe2 15. Qxe2 Rxe5 16. Bg3 Rae8 17. Bxe5 Rxe5 18. Rad1 Rg5 19. Rd4 c5 20. Rd3 Qc6 21. f3 Rh5 22. c4 Qa6 23. b3 Qd6 24. g3 d4 25. exd4 cxd4 26. Rfd1 Re5 27. Qf2 Qe6 28. Kf1 Ng4 29. Qxd4 Ne3+ 30. Rxe3 Rxe3 31. Qd5 Qf6 32. Qd8+ Kh7 33. Qxf6 gxf6 34. Kf2 Re7 35. Rd6 Kg6 36. Rd5 Re5 37. Rd7 Ra5 38. a4 b6 39. Ke3 a6 40. Rb7 Re5+ 41. Kd4 Re6 42. Ra7 a5 43. c5 bxc5+ 44. Kxc5 Re5+ 45. Kb6 Re3 46. Rxa5 Rxb3+ 47. Rb5 Rxf3 48. a5 Rf2 49. a6 Rxh2 50. a7 Ra2 51. Ra5 Rxa5 52. Kxa5 Kg5 53. a8Q f5 54. Qg8+ Kf6 55. Qh7 Kg5 56. Qxf7 h5 57. Qg7# 1-0

[Event "POL-ch U10"]
[Site "Leba"]
[Date "2009.03.21"]
[Round "10"]
[White "Marciniak, Michal"]
[Black "Kaczkowski, Maciej"]
[Result "0-1"]
[ECO "B90"]
[PlyCount "72"]
[EventDate "2009.03.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Nd5 Nxd5 9. exd5 Bf5 10. Be3 Be7 11. Qd2 Nd7 12. 0-0-0 Rc8 13. Kb1 Bxc2+ 14. Ka1 Bxd1 15. Qxd1 Qc7 16. Bd3 Nf6 17. Bf5 Ra8 18. Qd2 Qc4 19. Rd1 g6 20. Bh3 Qb5 21. f4 Nd7 22. Rc1 a5 23. Qc2 a4 24. Nd2 Nc5 25. Qb1 exf4 26. Bd4 Rg8 27. g3 fxg3 28. hxg3 Qd3 29. Qxd3 Nxd3 30. Rc3 Nc5 31. Re3 f5 32. Bf6 Kf7 33. Rxe7+ Kxf6 34. Rxh7 Rh8 35. Rxh8 Rxh8 36. Bf1 Rh1 0-1

[Event "POL-ch U10"]
[Site "Leba"]
[Date "2009.03.20"]
[Round "9"]
[White "Kaczkowski, Maciej"]
[Black "Grela, Kacper"]
[Result "0-1"]
[ECO "A85"]
[PlyCount "90"]
[EventDate "2009.03.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. e3 Bg7 5. Nf3 0-0 6. g3 d6 7. Bg2 Qe8 8. d5 Na6 9. 0-0 Nc5 10. Rb1 a5 11. b3 f4 12. Nd4 fxg3 13. fxg3 Bg4 14. Qd2 Qd7 15. Bb2 Rf7 16. Rf2 Raf8 17. Rbf1 Bh3 18. Qc2 Bxg2 19. Kxg2 Ng4 20. Rxf7 Nxe3+ 21. Kg1 Nxc2 22. Rxf8+ Bxf8 23. Nxc2 Bg7 24. Ba1 h6 25. Ne2 Bxa1 26. Nxa1 g5 27. Nc2 Qg4 28. Ned4 e5 29. Nf5 Kh7 30. Nce3 Qe4 31. Rf2 Qb1+ 32. Kg2 Nd3 33. Rd2 e4 34. Kh3 Qe1 35. Rc2 Qg1 36. Ng4 Qf1+ 37. Rg2 Qxf5 38. Re2 h5 39. Rd2 hxg4+ 40. Kg2 Qf3+ 41. Kg1 Qe3+ 42. Kg2 Qxd2+ 43. Kg1 Qe1+ 44. Kg2 Qf2+ 45. Kh1 Qf1# 0-1

[Event "POL-ch U10"]
[Site "Leba"]
[Date "2009.03.19"]
[Round "8"]
[White "Januszkiewicz, Wojciech"]
[Black "Kaczkowski, Maciej"]
[Result "1-0"]
[ECO "B98"]
[PlyCount "47"]
[EventDate "2009.03.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Nc6 9. 0-0-0 Bd7 10. g4 b5 11. e5 Nxd4 12. Rxd4 dxe5 13. fxe5 Nd5 14. Bxe7 Nxe7 15. Rxd7 Kxd7 16. Bg2 Qb6 17. Rd1+ Kc7 18. Qxf7 Qe3+ 19. Kb1 Rae8 20. Qxe6 Qc5 21. Rd7+ Kb8 22. Rb7+ Ka8 23. Qxa6+ Qa7 24. Qxa7# 1-0

[Event "POL-ch U10"]
[Site "Leba"]
[Date "2009.03.18"]
[Round "7"]
[White "Pham, Juliusz"]
[Black "Kaczkowski, Maciej"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "104"]
[EventDate "2009.03.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. cxd4 e6 6. Nc3 Bb4 7. Bd2 Bxc3 8. bxc3 Nc6 9. Nf3 0-0 10. Bd3 b6 11. 0-0 Bb7 12. Qc2 g6 13. Bg5 Qe8 14. Bh6 f6 15. Bxf8 Qxf8 16. exf6 Qxf6 17. Rfe1 Nf4 18. Bf1 Ne7 19. Qd1 Qf5 20. Re5 Qg4 21. Kh1 Nh3 22. Qe2 Rf8 23. Re3 Nd5 24. gxh3 Qf5 25. Bg2 Nxe3 26. fxe3 Bxf3 27. Bxf3 Qxf3+ 28. Qxf3 Rxf3 29. Re1 Rf2 30. a4 Ra2 31. Kg1 Rxa4 32. Kf2 Ra2+ 33. Re2 Rxe2+ 34. Kxe2 Kf7 35. Kf3 Kf6 36. h4 a5 37. Ke4 d5+ 38. Kd3 Kf5 39. h3 a4 40. Kc2 Ke4 41. Kb2 Kxe3 42. Ka3 b5 43. Kb4 Kd3 44. Ka3 Kxc3 45. h5 b4+ 46. Ka2 b3+ 47. Kb1 a3 48. hxg6 hxg6 49. h4 a2+ 50. Ka1 b2+ 51. Kxa2 Kc2 52. h5 b1Q+ 0-1

[Event "POL-ch U10"]
[Site "Leba"]
[Date "2009.03.17"]
[Round "5"]
[White "Kaczkowski, Maciej"]
[Black "Kozakow, Aleksy"]
[Result "1-0"]
[ECO "D03"]
[PlyCount "149"]
[EventDate "2009.03.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Bf5 4. Bxf6 exf6 5. c4 c6 6. e3 Be7 7. cxd5 cxd5 8. Bb5+ Nc6 9. Nc3 0-0 10. 0-0 Bd6 11. Qe2 a6 12. Ba4 Be6 13. Bb3 Bc7 14. Rad1 Ne7 15. Na4 Bg4 16. h3 Bh5 17. Nc5 Qc8 18. Rc1 b6 19. Nd3 Qb7 20. Rc3 Rac8 21. Rfc1 Bd6 22. Rxc8 Rxc8 23. Rxc8+ Qxc8 24. Qc2 Qxc2 25. Bxc2 Bg6 26. Kf1 Kf8 27. Ke2 Ke8 28. Bb3 Kd7 29. g4 h5 30. Nf4 Bxf4 31. exf4 hxg4 32. hxg4 Bh7 33. Ke3 Be4 34. Nd2 f5 35. Nxe4 fxe4 36. f3 exf3 37. Kxf3 Kd6 38. Ke3 Nc6 39. a3 Na5 40. Ba2 Nc4+ 41. Bxc4 dxc4 42. Kd2 Kd5 43. Kc3 a5 44. a4 g6 45. g5 Ke4 46. Kxc4 Kxf4 47. Kd5 Kxg5 48. Kc6 Kf6 49. d5 g5 50. d6 g4 51. d7 Kg6 52. d8Q f5 53. Kd5 f4 54. Qxb6+ Kg5 55. Ke4 f3 56. Qxa5+ Kh4 57. Qd8+ Kg3 58. Qd3 Kg2 59. Kf4 f2 60. Kxg4 f1Q 61. Qxf1+ Kxf1 62. a5 Ke2 63. a6 Kd3 64. a7 Kc2 65. a8Q Kxb2 66. Qf3 Kc2 67. Qe3 Kb2 68. Qd3 Ka2 69. Qc3 Kb1 70. Qd2 Ka1 71. Kf4 Kb1 72. Ke3 Ka1 73. Kd3 Kb1 74. Kc3 Ka1 75. Qb2# 1-0

[Event "POL-ch U10"]
[Site "Leba"]
[Date "2009.03.17"]
[Round "6"]
[White "Kaczkowski, Maciej"]
[Black "Wojtas, Szymon"]
[Result "0-1"]
[ECO "A48"]
[PlyCount "108"]
[EventDate "2009.03.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. e3 0-0 5. Bd3 h6 6. Bh4 d6 7. 0-0 Nbd7 8. Nbd2 b6 9. c3 Bb7 10. e4 c5 11. d5 Ng4 12. Bg3 Nge5 13. Nxe5 Nxe5 14. Bc2 Ba6 15. Re1 Qd7 16. f4 Ng4 17. h3 Nf6 18. Rc1 Nh5 19. Qf3 b5 20. b4 cxb4 21. cxb4 Rac8 22. Bd3 Rxc1 23. Rxc1 Rc8 24. Rxc8+ Qxc8 25. Be1 Qc1 26. Qf1 Bd4+ 27. Kh2 Bc3 28. Qf2 Nxf4 29. Qxf4 Be5 30. Qxe5 dxe5 31. Bg3 Qxd2 32. Bb1 e6 33. dxe6 fxe6 34. Bxe5 Qxb4 35. Bd3 Bb7 36. Bb8 Bxe4 37. Bxe4 Qxe4 38. Bxa7 e5 39. Bb6 Qd5 40. Be3 h5 41. Ba7 e4 42. Be3 Qd3 43. Ba7 e3 44. Bxe3 Qxe3 45. h4 Kf7 46. g3 Qe2+ 47. Kh3 Qg4+ 48. Kh2 Ke6 49. Kg2 Ke5 50. Kh2 Ke4 51. Kg2 Ke3 52. a3 Qf3+ 53. Kh3 Kf2 54. a4 Qxg3# 0-1

[Event "POL-ch U10"]
[Site "Leba"]
[Date "2009.03.16"]
[Round "4"]
[White "Lankof, Piotr"]
[Black "Kaczkowski, Maciej"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "87"]
[EventDate "2009.03.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 a6 6. Bd3 e6 7. f3 Nc6 8. Nge2 Be7 9. Be3 b5 10. a3 Bd7 11. 0-0 0-0 12. b4 Rc8 13. Rc1 Re8 14. Kh1 Kh8 15. f4 Ng4 16. Bg1 f5 17. e5 d5 18. h3 Nh6 19. Bb1 Rf8 20. Qd3 Rf7 21. g4 g6 22. g5 Ng8 23. h4 Qf8 24. Rf2 h5 25. Rc2 Qg7 26. Nc1 Rff8 27. Nb3 Nd8 28. Nc5 Bxc5 29. dxc5 Nc6 30. Ne2 Nge7 31. Rf1 Rfd8 32. Bd4 Qf7 33. Ra2 Nxd4 34. Nxd4 Nc6 35. Bc2 Nxd4 36. Qxd4 Bc6 37. a4 bxa4 38. Bxa4 Bxa4 39. Rxa4 Qb7 40. Rfa1 Ra8 41. Kg2 Rdb8 42. Kf2 Kg8 43. Qd3 Kh8 44. Rxa6 1/2-1/2

[Event "POL-ch U10"]
[Site "Leba"]
[Date "2009.03.15"]
[Round "3"]
[White "Kaczkowski, Maciej"]
[Black "Marchlewicz, Artur"]
[Result "1/2-1/2"]
[ECO "D03"]
[PlyCount "62"]
[EventDate "2009.03.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Bf5 4. Nbd2 Nbd7 5. e3 e6 6. Bd3 Bg6 7. 0-0 Be7 8. Re1 0-0 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe7 Qxe7 12. Bxe4 Rfd8 13. Bxg6 hxg6 14. Qe2 Qf6 15. c3 Rac8 16. Ne5 Nxe5 17. Qxe5 Qxe5 18. Rxe5 Rd5 19. Rxd5 exd5 20. Re1 Kf8 21. Kf1 Re8 22. Rxe8+ Kxe8 23. Ke2 Kd7 24. Ke3 Ke6 25. g4 b6 26. b4 Kd6 27. a4 a5 28. bxa5 bxa5 29. Kf4 c5 30. h4 cxd4 31. cxd4 Ke6 1/2-1/2

[Event "POL-ch U10"]
[Site "Leba"]
[Date "2009.03.15"]
[Round "2"]
[White "Szapiel, Pawel"]
[Black "Kaczkowski, Maciej"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "76"]
[EventDate "2009.03.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Nf3 Nc6 8. 0-0 Be7 9. Be3 0-0 10. a3 b5 11. Qd3 e5 12. d5 Na5 13. Qc2 Bd7 14. Nd2 Rc8 15. f4 exf4 16. Bxf4 Qb6+ 17. Kh1 Nb7 18. e5 dxe5 19. Bxe5 a5 20. Qd3 b4 21. axb4 axb4 22. Ra6 Qd8 23. Nce4 Nxe4 24. Qxe4 Nc5 25. Qf3 Nxa6 26. Bxa6 Ra8 27. Qg3 f6 28. Bc7 Qe8 29. Bc4 Kh8 30. Re1 Qc8 31. Rxe7 Ra1+ 32. Nf1 g6 33. Qh4 h5 34. Qf4 g5 35. Qe4 Bf5 36. Qe2 Bg4 37. Qc2 Bf5 38. Bd3 Rxf1+ 0-1

[Event "POL-ch U10"]
[Site "Leba"]
[Date "2009.03.14"]
[Round "1"]
[White "Kaczkowski, Maciej"]
[Black "Mockun, Dawid"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "1627"]
[PlyCount "51"]
[EventDate "2009.03.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. Bf4 e6 4. Nbd2 Nc6 5. a3 Bd6 6. Bg3 Nge7 7. e3 0-0 8. Bd3 Bg6 9. 0-0 Nf5 10. Qe2 f6 11. c3 e5 12. e4 dxe4 13. Bxe4 exd4 14. Bxf5 Bxf5 15. Nxd4 Nxd4 16. cxd4 Bxg3 17. Qc4+ Kh8 18. fxg3 b5 19. Qc3 Bg6 20. Nf3 Qd6 21. Rac1 Rac8 22. Rfe1 Bh5 23. b4 Rfd8 24. Rcd1 Rd7 25. Qc5 Qb6 26. Qxh5 1-0

