[Event "Police Gniota Memorial 30th"]
[Site "Police"]
[Date "2015.07.15"]
[Round "9"]
[White "Jacek, Krystian"]
[Black "Graf, Pawel"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "2172"]
[BlackElo "2094"]
[PlyCount "69"]
[EventDate "2015.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 d6 6. c3 Nge7 7. h3 0-0 8. d4 a6 9. Ba4 exd4 10. cxd4 b5 11. Bb3 Bb7 12. Nc3 Na5 13. Bc2 c5 14. Bg5 Qc7 15. Rc1 b4 16. Na4 Nec6 17. dxc5 dxc5 18. Bd3 c4 19. Bxc4 Nxc4 20. Rxc4 f6 21. Be3 Rad8 22. Qc1 Qf7 23. b3 Qe8 24. Nc5 Bc8 25. Nxa6 Bxa6 26. Rxc6 Bd3 27. Bd2 Rb8 28. Bf4 Ra8 29. Bd6 Rf7 30. Bxb4 Bh6 31. Bd2 g5 32. e5 Qd8 33. Rd6 Rd7 34. Qc6 Raa7 35. Qd5+ 1-0

[Event "Police Gniota Memorial 30th"]
[Site "Police"]
[Date "2015.07.14"]
[Round "8"]
[White "Jacek, Roksana"]
[Black "Jacek, Krystian"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1904"]
[BlackElo "2172"]
[PlyCount "28"]
[EventDate "2015.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d5 8. exd6 Qxd6 9. 0-0 Bf5 10. Nxd4 Nxd4 11. cxd4 e6 12. Nc3 Be7 13. Be3 0-0 14. Qf3 Qd7 1/2-1/2

[Event "Police Gniota Memorial 30th"]
[Site "Police"]
[Date "2015.07.13"]
[Round "7"]
[White "Jacek, Krystian"]
[Black "Maetzkow, Maximilian Paul"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2172"]
[BlackElo "1995"]
[PlyCount "116"]
[EventDate "2015.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. d4 Ngf6 6. Ng3 c5 7. c3 Be7 8. Bd3 0-0 9. 0-0 b6 10. Re1 Bb7 11. Qe2 Qc7 12. Ne5 cxd4 13. cxd4 Rfd8 14. Bf4 Nxe5 15. Bxe5 Qc6 16. f4 Rac8 17. f5 Bd6 18. Rad1 Bxe5 19. dxe5 Ng4 20. Kh1 Qa4 21. h3 Nh6 22. f6 Qh4 23. Be4 Bxe4 24. Nxe4 Nf5 25. Qg4 Qxg4 26. hxg4 Rxd1 27. Rxd1 Ne3 28. Nd6 Nxd1 29. Nxc8 Nxb2 30. Nxa7 Nd3 31. Nc6 gxf6 32. exf6 Nf2+ 33. Kg1 Nxg4 34. Ne7+ Kf8 35. Nc8 Nxf6 36. Nxb6 Ke7 37. Nc4 Ne4 38. Kf1 Nc5 39. Ke2 f6 40. Kd2 e5 41. Kc3 Kd7 42. Ne3 Kc6 43. Kc4 Ne4 44. a4 Nd6+ 45. Kb4 f5 46. a5 f4 47. Ng4 e4 48. Ne5+ Kd5 49. a6 Nc8 50. Ng4 f3 51. gxf3 exf3 52. Nh2 f2 53. Kc3 Ke4 54. Kd2 Kf4 55. Ke2 Kg3 56. Nf1+ Kg2 57. Ne3+ Kg1 58. Kf3 f1Q+ 1/2-1/2

[Event "Police Gniota Memorial 30th"]
[Site "Police"]
[Date "2015.07.12"]
[Round "6"]
[White "Czuchnicki, Adam"]
[Black "Jacek, Krystian"]
[Result "1-0"]
[ECO "A54"]
[WhiteElo "2022"]
[BlackElo "2172"]
[PlyCount "75"]
[EventDate "2015.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 e5 5. Bg5 Be7 6. e3 0-0 7. Bd3 Re8 8. 0-0 c6 9. Qc2 Qc7 10. b4 Nf8 11. h3 h6 12. Bh4 Nh5 13. g4 exd4 14. Bxe7 Qxe7 15. Nxd4 Qh4 16. Bf5 Bxf5 17. Nxf5 Qxh3 18. gxh5 Re5 19. Ng3 g6 20. Nce2 g5 21. Nd4 Nh7 22. Ndf5 Rae8 23. f3 Nf6 24. Qg2 Qxg2+ 25. Kxg2 Kh7 26. Nxd6 R8e6 27. Ndf5 Nxh5 28. Nxh5 Rxf5 29. e4 Rfe5 30. Ng3 Kg6 31. Rh1 a5 32. a3 c5 33. bxa5 Ra6 34. Rab1 Rxa5 35. Rxb7 Rxa3 36. Rb6+ Re6 37. Rb5 Rd6 38. Rxh6+ 1-0

[Event "Police Gniota Memorial 30th"]
[Site "Police"]
[Date "2015.07.12"]
[Round "5"]
[White "Jacek, Krystian"]
[Black "Schmidt, Wlodzimierz"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "2172"]
[BlackElo "2332"]
[PlyCount "24"]
[EventDate "2015.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nf6 5. e5 Nfd7 6. c3 Nc6 7. Bd3 a5 8. 0-0 cxd4 9. cxd4 a4 10. Nb1 Be7 11. Re1 Nb6 12. Nc3 Bd7 1/2-1/2

[Event "Police Gniota Memorial 30th"]
[Site "Police"]
[Date "2015.07.11"]
[Round "4"]
[White "Tokarczyk, Tomasz"]
[Black "Jacek, Krystian"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2192"]
[BlackElo "2172"]
[PlyCount "63"]
[EventDate "2015.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nc6 7. 0-0 Bg4 8. d5 Na5 9. Nd2 c5 10. Qc2 a6 11. h3 Bd7 12. b3 b5 13. Bb2 Rb8 14. Rab1 e5 15. dxe6 fxe6 16. cxb5 axb5 17. Nce4 Nxe4 18. Bxg7 Kxg7 19. Nxe4 Bc6 20. b4 cxb4 21. Rxb4 Nc4 22. a4 d5 23. axb5 Rxb5 24. Rxb5 Bxb5 25. Rb1 Qa5 26. Ng5 Rf6 27. Qb3 Ba6 28. Qb8 Kh6 29. h4 Qc5 30. Bf3 Rf8 31. Qb4 Qxb4 32. Rxb4 1-0

[Event "Police Gniota Memorial 30th"]
[Site "Police"]
[Date "2015.07.10"]
[Round "3"]
[White "Jacek, Krystian"]
[Black "Franzen, Jozef"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2172"]
[BlackElo "2310"]
[PlyCount "75"]
[EventDate "2015.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[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 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. a4 c5 13. Bc2 Re8 14. b4 exd4 15. cxd4 cxd4 16. axb5 axb5 17. Bb2 Bf8 18. Bd3 d5 19. e5 Ne4 20. Nxe4 dxe4 21. Bxe4 Bxe4 22. Rxe4 Rxa1 23. Bxa1 Qa8 24. Qxd4 Nf6 25. Re1 Nd5 26. Qg4 Nxb4 27. e6 fxe6 28. Ng5 Qc8 29. Qh5 h6 30. Nf7 Re7 31. Nxh6+ gxh6 32. Qg4+ Bg7 33. Qxb4 Qb7 34. Bxg7 Rxg7 35. g3 Qf3 36. Qxb5 Rxg3+ 37. fxg3 Qxg3+ 38. Kf1 1/2-1/2

[Event "Police Gniota Memorial 30th"]
[Site "Police"]
[Date "2015.07.09"]
[Round "2"]
[White "Pawlicz, Adam"]
[Black "Jacek, Krystian"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "2050"]
[BlackElo "2172"]
[PlyCount "80"]
[EventDate "2015.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 a6 7. Be2 b5 8. a3 Bb7 9. f3 Nbd7 10. 0-0 Be7 11. Qd2 Rc8 12. a4 b4 13. Na2 d5 14. Nxb4 a5 15. Nd3 dxe4 16. Nf2 exf3 17. Nxf3 0-0 18. Nd3 Ng4 19. c3 e5 20. Nf2 Nxe3 21. Qxe3 Bc5 22. Qd2 Qe7 23. Bb5 Nf6 24. Qg5 e4 25. Nh4 h6 26. Qg3 Nh5 27. Qg4 Qg5 28. Qxg5 hxg5 29. Nf5 g6 30. Nd4 Bxd4 31. cxd4 Rc2 32. Rfe1 f5 33. Re2 Rfc8 34. g3 Rxe2 35. Bxe2 Rc2 36. Kf1 f4 37. g4 Nf6 38. Rd1 e3 39. Bd3 Rxf2+ 40. Ke1 Rxh2 0-1

[Event "Police Gniota Memorial 30th"]
[Site "Police"]
[Date "2015.07.08"]
[Round "1"]
[White "Jacek, Krystian"]
[Black "Stupak, Kirill"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2172"]
[BlackElo "2547"]
[PlyCount "136"]
[EventDate "2015.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 a6 4. a4 e6 5. Nf3 Bb4 6. exd5 cxd5 7. Bd3 Nc6 8. 0-0 Nf6 9. Ne2 Bd6 10. c3 h6 11. Bf4 0-0 12. Ne5 Bxe5 13. Bxe5 Nxe5 14. dxe5 Ng4 15. Nd4 Nxe5 16. Bc2 Qf6 17. f4 Nc6 18. Qd3 g6 19. Rae1 Bd7 20. Nxc6 bxc6 21. Qe3 Rfc8 22. Qc5 Rab8 23. b4 Qd8 24. Bd3 Ra8 25. a5 Qf8 26. Rb1 Rcb8 27. Kf2 Re8 28. Kg1 Qe7 29. Rfe1 Qd8 30. Qd4 Kh7 31. Re3 Bc8 32. Rh3 Qe7 33. g4 Qa7 34. g5 e5 35. Rxh6+ Kg8 36. Qxa7 Rxa7 37. Rh4 e4 38. Be2 c5 39. Rd1 Be6 40. bxc5 Rc7 41. Bxa6 Ra8 42. Be2 Rxa5 43. c4 Rcxc5 44. cxd5 Rxd5 45. Rxd5 Bxd5 46. Rh3 Kf8 47. Rc3 Ke7 48. Kf2 Ra1 49. Bc4 Ba8 50. Ke3 f6 51. Be2 fxg5 52. fxg5 Rh1 53. Rc8 Bd5 54. Kd4 Be6 55. Rc7+ Kd6 56. Rh7 Bf5 57. h4 Re1 58. Bc4 Rd1+ 59. Ke3 Ra1 60. h5 gxh5 61. g6 Rg1 62. Rxh5 Ke5 63. Bb5 Kf6 64. Bc6 Rg3+ 65. Kd4 Rd3+ 66. Kc4 Be6+ 67. Kc5 e3 68. Bb5 e2 0-1

[Event "EU-ch rapid"]
[Site "Wroclaw"]
[Date "2014.12.21"]
[Round "9"]
[White "Dragun, Kamil"]
[Black "Jacek, Krystian"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2547"]
[BlackElo "2165"]
[PlyCount "79"]
[EventDate "2014.12.20"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. a4 h6 10. a5 Ne8 11. b4 f5 12. Nd2 Nf6 13. f3 f4 14. c5 g5 15. a6 b6 16. cxd6 cxd6 17. Nb5 h5 18. Nc4 Ne8 19. Bd2 Rf6 20. h3 Rg6 21. Be1 Bd7 22. Nca3 Kh8 23. Rc1 Ng8 24. Rc6 Nh6 25. Nc4 g4 26. fxg4 hxg4 27. hxg4 Nxg4 28. Nbxd6 Nxd6 29. Rxd6 Ne3 30. Rxg6 Nxd1 31. Bxd1 Bb5 32. Nd6 Be8 33. Re6 Qd7 34. Be2 Bf7 35. Bb5 Qc7 36. Nxf7+ Qxf7 37. Rf3 Rc8 38. Bc6 Qxe6 39. dxe6 Rxc6 40. Rd3 1-0

[Event "EU-ch rapid"]
[Site "Wroclaw"]
[Date "2014.12.21"]
[Round "8"]
[White "Weichhold, Pawel"]
[Black "Jacek, Krystian"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2405"]
[BlackElo "2165"]
[PlyCount "67"]
[EventDate "2014.12.20"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 d6 5. Rb1 Bg7 6. b4 f5 7. b5 Nce7 8. d3 Nf6 9. e4 0-0 10. Nge2 h6 11. 0-0 g5 12. exf5 Nxf5 13. a4 Rb8 14. a5 Qe8 15. Ba3 b6 16. a6 Ne7 17. d4 Bg4 18. dxe5 dxe5 19. h3 Rd8 20. Nd5 Nfxd5 21. cxd5 Bf5 22. Rc1 Qd7 23. Qb3 Rf7 24. g4 Bg6 25. d6 cxd6 26. Rcd1 Qc7 27. Rc1 Qb8 28. Rfd1 Kh7 29. Ng3 d5 30. Bxe7 Rxe7 31. Rxd5 Rxd5 32. Qxd5 Rc7 33. Rc6 Re7 34. Rxg6 1-0

[Event "EU-ch rapid"]
[Site "Wroclaw"]
[Date "2014.12.20"]
[Round "2"]
[White "Efimenko, Zahar"]
[Black "Jacek, Krystian"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2643"]
[BlackElo "2165"]
[PlyCount "51"]
[EventDate "2014.12.20"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Bb5 Nge7 5. 0-0 Ng6 6. d4 cxd4 7. Nxd4 a6 8. Be2 Qc7 9. Be3 b5 10. a4 b4 11. Na2 Bb7 12. c3 Bd6 13. h3 Nxd4 14. Qxd4 b3 15. Nc1 Be5 16. Qd3 f5 17. Nxb3 Bxe4 18. Qc4 Bh2+ 19. Kh1 Nh4 20. Qxc7 Bxc7 21. f3 Bd5 22. Nc5 a5 23. Bf2 Ng6 24. Bb5 Rd8 25. c4 Ba8 26. Nxe6 1-0

[Event "EU-ch rapid"]
[Site "Wroclaw"]
[Date "2014.12.20"]
[Round "7"]
[White "Jacek, Krystian"]
[Black "Brodowski, Piotr"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2165"]
[BlackElo "2425"]
[PlyCount "73"]
[EventDate "2014.12.20"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[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 Bg4 9. f3 Be6 10. Bc4 Rc8 11. Nd5 Bxd5 12. exd5 Ne7 13. c3 Qb6 14. b4 g6 15. a5 Qa7 16. Qa4+ Nd7 17. Ke2 Bg7 18. Be3 Qb8 19. b5 Nf5 20. Bf2 Ke7 21. g4 Nh6 22. bxa6 bxa6 23. Bxa6 Rxc3 24. Rab1 Qa8 25. Bb7 Qd8 26. Nb5 Rc5 27. a6 Nb6 28. Qb3 e4 29. Bxc5 dxc5 30. d6+ Kf8 31. Bxe4 f5 32. gxf5 gxf5 33. Bc6 Qh4 34. Qe6 Bf6 35. Nc7 Ng4 36. fxg4 Bd4 37. Qxf5+ 1-0

[Event "Police Gniota Memorial 29th"]
[Site "Police"]
[Date "2014.07.17"]
[Round "9"]
[White "Jacek, Krystian"]
[Black "Graf, Pawel"]
[Result "1-0"]
[ECO "C96"]
[WhiteElo "2148"]
[BlackElo "2079"]
[PlyCount "77"]
[EventDate "2014.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 d6 7. c3 b5 8. Bb3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Nd7 12. Nbd2 exd4 13. cxd4 Nc6 14. d5 Nce5 15. Nxe5 Nxe5 16. f4 Ng6 17. Nf3 f5 18. e5 Bb7 19. e6 Qb6 20. Be3 Bf6 21. Bxf5 Ne7 22. Be4 Bxb2 23. Bxh7+ Kxh7 24. Ng5+ Kh6 25. Nf7+ Rxf7 26. f5+ g5 27. fxg6+ Kg7 28. gxf7 Rh8 29. Qg4+ Kf8 30. Rad1 Bg7 31. Bg5 c4+ 32. Kh1 Qc7 33. Re3 c3 34. Rg3 c2 35. Rf1 Rh7 36. Bf6 Nf5 37. Qxf5 c1Q 38. e7+ Kxf7 39. Qg6+ 1-0

[Event "Police Gniota Memorial 29th"]
[Site "Police"]
[Date "2014.07.16"]
[Round "8"]
[White "Jacek, Krystian"]
[Black "Maes, Wim"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2148"]
[BlackElo "2267"]
[PlyCount "113"]
[EventDate "2014.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. Be3 d6 8. f4 Qc7 9. Qf3 Nf6 10. g4 Nc6 11. g5 Nd7 12. Nc3 b5 13. 0-0-0 Nb4 14. Kb1 Bb7 15. Qf2 Rc8 16. f5 Ne5 17. Bb6 Qd7 18. fxe6 fxe6 19. Be2 Bxg5 20. Bc5 Nbc6 21. Bxd6 Qf7 22. Qg2 Bf6 23. Nc5 Rd8 24. Qh3 Bc8 25. Rhf1 Rxd6 26. Rxd6 0-0 27. Rdd1 Qe7 28. Qe3 Re8 29. Qg1 Kh8 30. a4 Nc4 31. axb5 axb5 32. Bxc4 bxc4 33. Nb5 Be5 34. Qf2 Bf6 35. Nd6 Rd8 36. Nf7+ Qxf7 37. Rxd8+ Nxd8 38. e5 Bxe5 39. Qxf7 Nxf7 40. Rxf7 Kg8 41. Ra7 Bd6 42. Ra8 Bxc5 43. Rxc8+ Bf8 44. Rxc4 Bd6 45. h3 Kf7 46. Rd4 Be5 47. Rh4 h6 48. b4 Bg3 49. Rg4 Bd6 50. b5 g5 51. b6 Kg6 52. Rc4 h5 53. Kc1 Kf5 54. Kd1 g4 55. hxg4+ hxg4 56. Ke2 g3 57. Kf3 1-0

[Event "Police Gniota Memorial 29th"]
[Site "Police"]
[Date "2014.07.15"]
[Round "7"]
[White "Czuchnicki, Adam"]
[Black "Jacek, Krystian"]
[Result "1/2-1/2"]
[ECO "A69"]
[WhiteElo "2086"]
[BlackElo "2148"]
[PlyCount "46"]
[EventDate "2014.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 Re8 10. Nd2 a6 11. a4 Ng4 12. Bxg4 Qh4+ 13. g3 Qxg4 14. Qxg4 Bxg4 15. Kf2 Bd4+ 16. Kg2 Nd7 17. h3 Bxc3 18. bxc3 Be2 19. Re1 Bd3 20. Ba3 b5 21. e5 Nb6 22. exd6 Nxa4 23. Nb3 Be4+ 1/2-1/2

[Event "Police Gniota Memorial 29th"]
[Site "Police"]
[Date "2014.07.14"]
[Round "6"]
[White "Jacek, Krystian"]
[Black "Stremavicius, Titas"]
[Result "0-1"]
[ECO "B61"]
[WhiteElo "2148"]
[BlackElo "2325"]
[PlyCount "68"]
[EventDate "2014.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Bd7 7. Qd2 Rc8 8. f4 Nxd4 9. Qxd4 Qa5 10. e5 dxe5 11. fxe5 e6 12. 0-0-0 Bc6 13. Nb5 Bxb5 14. exf6 Bc6 15. h4 g6 16. Bc4 Bc5 17. Qg4 h5 18. Qe2 0-0 19. Rhf1 Rfe8 20. Kb1 Bd5 21. Bxd5 exd5 22. Qf3 Rcd8 23. g4 hxg4 24. Qxg4 Re4 25. Qf3 Ra4 26. Qb3 Rd6 27. Bd2 Qa6 28. h5 gxh5 29. Qh3 Rxf6 30. Rxf6 Qxf6 31. Qxh5 Qg6 32. Qxd5 b6 33. Bc3 Bf8 34. Qe5 Rh4 0-1

[Event "Police Gniota Memorial 29th"]
[Site "Police"]
[Date "2014.07.13"]
[Round "5"]
[White "Kula, Robert"]
[Black "Jacek, Krystian"]
[Result "1-0"]
[ECO "E74"]
[WhiteElo "2319"]
[BlackElo "2148"]
[PlyCount "53"]
[EventDate "2014.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 c5 7. d5 h6 8. Bf4 Re8 9. Qd2 h5 10. f3 e6 11. dxe6 Rxe6 12. Nh3 Nh7 13. Rd1 Nc6 14. Bxd6 Rxd6 15. Qxd6 Qb6 16. Qd2 Bxh3 17. gxh3 Nd4 18. 0-0 Qe6 19. Kg2 Re8 20. Bd3 a6 21. Nd5 Qc6 22. b3 b5 23. Kh1 b4 24. Qg2 a5 25. f4 a4 26. e5 Nf8 27. Be4 1-0

[Event "Police Gniota Memorial 29th"]
[Site "Police"]
[Date "2014.07.12"]
[Round "4"]
[White "Jacek, Krystian"]
[Black "Simantsev, Mikhail"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "2148"]
[BlackElo "2434"]
[PlyCount "70"]
[EventDate "2014.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Be2 Nf6 8. 0-0 Be7 9. f4 d6 10. Kh1 0-0 11. Qe1 Nxd4 12. Bxd4 b5 13. a3 Bb7 14. Qg3 Rad8 15. Bd3 Rd7 16. Rae1 Re8 17. e5 dxe5 18. Bxe5 Qd8 19. f5 Bd6 20. Qh3 Bxe5 21. Rxe5 Rde7 22. Qh4 Qd6 23. Re2 exf5 24. Rxe7 Rxe7 25. Rxf5 Re6 26. Rf1 g6 27. Ne2 Kg7 28. Nd4 Re5 29. Qf4 Qe7 30. Nf3 Re3 31. Qd4 Kg8 32. Ng5 Re1 33. Rxe1 Qxe1+ 34. Qg1 Qe5 35. Qc1 Ng4 0-1

[Event "Police Gniota Memorial 29th"]
[Site "Police"]
[Date "2014.07.11"]
[Round "3"]
[White "Czarnota, Pawel"]
[Black "Jacek, Krystian"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "2523"]
[BlackElo "2148"]
[PlyCount "23"]
[EventDate "2014.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 h5 7. d3 Qf6 8. Nbd2 Ne7 9. Re1 Ng6 10. hxg4 hxg4 11. g3 Bc5 12. Kg2 1/2-1/2

[Event "Police Gniota Memorial 29th"]
[Site "Police"]
[Date "2014.07.10"]
[Round "2"]
[White "Jacek, Krystian"]
[Black "Weichhold, Pawel"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "2148"]
[BlackElo "2402"]
[PlyCount "65"]
[EventDate "2014.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. Nc3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. Qd2 Nxd4 11. Bxd4 b5 12. h4 a5 13. Nd5 e6 14. Bb6 Qb8 15. Nxf6+ Bxf6 16. Bxa5 Bxb2 17. Rb1 Be5 18. Bb4 Qb6 19. Rd1 Bg3+ 20. Kf1 Ra6 21. h5 Qa7 22. Bc3 b4 23. Bd4 Bb5+ 24. Kg1 Qe7 25. Qh6 Be5 26. hxg6 fxg6 27. Bxe6+ Kh8 28. Bb3 Raa8 29. Qd2 Rab8 30. Qxb4 Be2 31. Bxe5+ Qxe5 32. Qxd6 Qg7 33. Rd2 1-0

[Event "Lazy op 10th"]
[Site "Lazy"]
[Date "2014.07.08"]
[Round "9"]
[White "Jacek, Krystian"]
[Black "Eggink, Mateusz"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2148"]
[BlackElo "2164"]
[PlyCount "86"]
[EventDate "2014.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bg5 h6 8. Bh4 g5 9. Bg3 Bg7 10. Be2 Ne5 11. Qd2 Nbc6 12. 0-0-0 Qa5 13. Nb3 Qd8 14. h4 g4 15. f4 gxf3 16. gxf3 b5 17. Bf2 h5 18. Rhg1 Kf8 19. Kb1 Rb8 20. Nd5 Bd7 21. Rg2 Nc4 22. Bxc4 bxc4 23. Rxg7 Kxg7 24. Qg5+ Kf8 25. Rg1 Bg4 26. Nd4 f6 27. Nxc6 fxg5 28. Nxd8 Bd7 29. hxg5 Rxd8 30. g6 Rg8 31. Bh4 Re8 32. f4 Bc6 33. f5 Bxd5 34. exd5 Rc8 35. Re1 Rc7 36. Bf2 Ke8 37. Bd4 Kd7 38. Rh1 Rb7 39. Rxh5 Rb5 40. c3 Rxd5 41. Kc2 Rxg6 42. fxg6 Rxh5 43. g7 Rg5 0-1

[Event "Lazy op 10th"]
[Site "Lazy"]
[Date "2014.07.07"]
[Round "8"]
[White "Niekras, Dawid"]
[Black "Jacek, Krystian"]
[Result "1/2-1/2"]
[ECO "C96"]
[WhiteElo "1981"]
[BlackElo "2148"]
[PlyCount "48"]
[EventDate "2014.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 d5 11. d4 dxe4 12. Nxe5 c5 13. a4 cxd4 14. cxd4 Bb7 15. axb5 axb5 16. Be3 b4 17. Nd2 Qd5 18. Nb3 Nc6 19. Rxa8 Bxa8 20. Nxc6 Bxc6 21. Nc5 Bd6 22. Bb3 Qf5 23. Qd2 Nd5 24. Bxd5 Qxd5 1/2-1/2

[Event "Lazy op 10th"]
[Site "Lazy"]
[Date "2014.07.06"]
[Round "7"]
[White "Jacek, Krystian"]
[Black "Parol, Pawel"]
[Result "1/2-1/2"]
[ECO "C96"]
[WhiteElo "2148"]
[BlackElo "2001"]
[PlyCount "44"]
[EventDate "2014.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Nd7 12. d5 Nb6 13. Nbd2 Qc7 14. Nf1 f5 15. exf5 Bxf5 16. Bxf5 Rxf5 17. Ng3 Rf7 18. Ne4 Raf8 19. Be3 Rf5 20. Bxc5 Nbc4 21. b3 dxc5 22. bxc4 Nxc4 1/2-1/2

[Event "Lazy op 10th"]
[Site "Lazy"]
[Date "2014.07.06"]
[Round "6"]
[White "Tomaszewski, Kacper"]
[Black "Jacek, Krystian"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "2012"]
[BlackElo "2148"]
[PlyCount "90"]
[EventDate "2014.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nh5 10. g3 f5 11. Ng5 Nf6 12. Bf3 f4 13. Qb3 Kh8 14. Rd1 h6 15. Ne6 Bxe6 16. dxe6 Nc6 17. Ne2 fxg3 18. hxg3 Qe7 19. c5 Nd8 20. cxd6 cxd6 21. Qd3 Nxe6 22. Qxd6 Qf7 23. Qd3 Rad8 24. Qc2 Rxd1+ 25. Qxd1 Nh7 26. Bg2 Qxf2+ 27. Kh1 Nf6 28. a4 Rd8 29. Bd2 Nd4 30. Ng1 Ne6 31. Ne2 Ng5 32. Qe1 Nfxe4 33. Bxg5 Qxe1+ 34. Rxe1 Nxg5 35. Nc3 Rd3 36. Nb5 Rxg3 37. Nxa7 Rg4 38. Rb1 e4 39. Nb5 Nf3 40. Bh3 Rg3 41. Bg2 Rg4 42. Bh3 Rh4 43. Kg2 g5 44. Rd1 g4 45. Rd8+ Kh7 0-1

[Event "Lazy op 10th"]
[Site "Lazy"]
[Date "2014.07.03"]
[Round "5"]
[White "Jacek, Krystian"]
[Black "Poswiatowski, Michal"]
[Result "1/2-1/2"]
[ECO "B78"]
[WhiteElo "2148"]
[BlackElo "2013"]
[PlyCount "56"]
[EventDate "2014.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. Nc3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. Qd2 Rc8 11. h4 h5 12. 0-0-0 Ne5 13. Bg5 Nc4 14. Qd3 Ne5 15. Qd2 Nc4 16. Qd3 Ne5 17. Qe2 Qa5 18. Kb1 a6 19. Qd2 Rc5 20. Nd5 Qd8 21. Nxf6+ exf6 22. Be3 Qc8 23. g4 hxg4 24. h5 gxh5 25. f4 Nc4 26. Bxc4 Rxc4 27. f5 Re8 28. b3 Rxd4 1/2-1/2

[Event "Lazy op 10th"]
[Site "Lazy"]
[Date "2014.07.02"]
[Round "4"]
[White "Rudolf, Michal"]
[Black "Jacek, Krystian"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2363"]
[BlackElo "2148"]
[PlyCount "103"]
[EventDate "2014.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 Nc6 8. Be3 Ng4 9. Bg5 f6 10. Bh4 h5 11. h3 Nh6 12. dxe5 dxe5 13. Qb3 g5 14. Bg3 g4 15. hxg4 hxg4 16. Rad1 Bd7 17. Nh4 Nd4 18. Qxb7 c6 19. Rd2 Rf7 20. c5 Bf8 21. Bc4 Bxc5 22. Qa6 Qf8 23. Bxf7+ Nxf7 24. Ne2 Bc8 25. Qa4 Nb5 26. Qc4 Nc7 27. Ng6 Be6 28. Qxe6 Nxe6 29. Nxf8 Kxf8 30. Bh4 Nd6 31. Ng3 Kf7 32. Rc1 Bb4 33. Rd3 Nd4 34. a3 Ba5 35. Rxc6 Rd8 36. Rc5 Bb6 37. Rd5 Ke6 38. Kf1 Rd7 39. Ne2 Rd8 40. Nxd4+ Bxd4 41. f3 Rb8 42. b4 gxf3 43. Rxd6+ Kxd6 44. Rxd4+ exd4 45. Bg3+ Kc6 46. Bxb8 fxg2+ 47. Kxg2 a5 48. bxa5 Kb5 49. Kf3 Kxa5 50. Ke2 Ka4 51. Bd6 Kb5 52. Kd3 1-0

[Event "Lazy op 10th"]
[Site "Lazy"]
[Date "2014.07.01"]
[Round "3"]
[White "Jacek, Krystian"]
[Black "Licznerski, Lukasz"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "2148"]
[BlackElo "2344"]
[PlyCount "50"]
[EventDate "2014.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 e6 7. N1e2 Qh4 8. Bf4 Nf6 9. Qd2 h6 10. 0-0-0 Nd5 11. Be5 Nd7 12. f4 Bb4 13. c3 Nxe5 14. dxe5 Bc5 15. Bxd5 cxd5 16. f5 exf5 17. Nd4 f4 18. Nge2 0-0 19. Nxf4 Be4 20. Nb3 Bb6 21. Rhe1 Rad8 22. g3 Qe7 23. Qe2 Rfe8 24. e6 fxe6 25. Nd2 e5 0-1

[Event "Lazy op 10th"]
[Site "Lazy"]
[Date "2014.06.30"]
[Round "2"]
[White "Lebiedowicz, Borys"]
[Black "Jacek, Krystian"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1833"]
[BlackElo "2148"]
[PlyCount "48"]
[EventDate "2014.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 h6 7. Bxf6 Qxf6 8. Bb5+ Nd7 9. Bxd7+ Bxd7 10. Ndb5 Bxb5 11. Nxb5 Qd8 12. 0-0 a6 13. Nd4 Be7 14. Qd3 0-0 15. Rad1 Rc8 16. c3 Qb6 17. Qd2 Bf6 18. b3 Rfd8 19. Rfe1 Qc7 20. c4 d5 21. cxd5 exd5 22. exd5 Rxd5 23. Re4 Rcd8 24. Qe3 Qd7 0-1

[Event "Lazy op 10th"]
[Site "Lazy"]
[Date "2014.06.29"]
[Round "1"]
[White "Jacek, Krystian"]
[Black "Sawicki, Mikolaj"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2148"]
[BlackElo "1965"]
[PlyCount "99"]
[EventDate "2014.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Bd3 c5 5. Nf3 cxd4 6. Nxd4 Bb4 7. 0-0 Nc6 8. Be3 Nge7 9. Qg4 Ng6 10. Nxc6 Bxc6 11. f4 Qh4 12. Qe2 0-0 13. Nb5 d5 14. Nd4 dxe4 15. Nxc6 exd3 16. Qxd3 Bc5 17. Bxc5 bxc5 18. Qd6 Qf6 19. c3 Qf5 20. Rad1 h6 21. Rd2 Rfc8 22. Ne5 Nxe5 23. fxe5 Qe4 24. Rdf2 Qg6 25. Rxf7 Qxf7 26. Rxf7 Kxf7 27. Qd7+ Kf8 28. Qxe6 c4 29. Kf2 Rab8 30. Ke3 Re8 31. Qd6+ Kg8 32. Qd5+ Kh8 33. Ke4 Rxb2 34. Qxc4 Rxg2 35. h3 Rg5 36. e6 Rh5 37. Qc6 Rh4+ 38. Ke5 Re7 39. Qd6 Rh5+ 40. Ke4 Rh4+ 41. Kf3 Re8 42. Qd7 Rf8+ 43. Qf7 Rxh3+ 44. Kg4 Rxf7 45. exf7 Rh4+ 46. Kg3 Rf4 47. Kxf4 g5+ 48. Kf5 Kg7 49. Ke6 Kf8 50. c4 1-0

[Event "Rewal op-A 18th"]
[Site "Rewal"]
[Date "2013.08.29"]
[Round "9"]
[White "Jacek, Krystian"]
[Black "Karwowski, Kacper"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2166"]
[BlackElo "1904"]
[PlyCount "12"]
[EventDate "2013.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Qc7 1-0

[Event "Rewal op-A 18th"]
[Site "Rewal"]
[Date "2013.08.28"]
[Round "8"]
[White "Wacior, Maciej"]
[Black "Jacek, Krystian"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "1797"]
[BlackElo "2166"]
[PlyCount "102"]
[EventDate "2013.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 c5 2. c3 Nf6 3. Nf3 Qc7 4. Bg5 Ne4 5. e3 cxd4 6. exd4 Nxg5 7. Nxg5 h6 8. Nf3 g6 9. Bd3 Bg7 10. 0-0 0-0 11. Re1 d6 12. Nbd2 e5 13. dxe5 dxe5 14. Qb3 Nc6 15. Bc4 Na5 16. Qb4 Nc6 17. Qb3 Bg4 18. Bd5 Rad8 19. Qc4 Qd7 20. Bxc6 bxc6 21. h3 Be6 22. Qe2 Rfe8 23. Ne4 Qe7 24. Ng3 Bc8 25. Rad1 Rxd1 26. Rxd1 Qe6 27. b3 f5 28. Qd2 e4 29. Nd4 Qf6 30. Nde2 Bf8 31. Qe3 Qf7 32. f4 exf3 33. Qxf3 Bb7 34. Qf4 c5 35. Nc1 g5 36. Qxf5 Qxf5 37. Nxf5 Re5 38. Ng3 c4 39. bxc4 Ba6 40. Nb3 Bxc4 41. Rd7 Bf7 42. Nd4 Ra5 43. Ngf5 Bg6 44. g4 Bxf5 45. Nxf5 Rxa2 46. Ne7+ Kf7 47. Nf5+ Kf6 48. Rc7 h5 49. gxh5 Kxf5 50. Rf7+ Ke4 51. Rxf8 Ra6 1/2-1/2

[Event "Rewal op-A 18th"]
[Site "Rewal"]
[Date "2013.08.27"]
[Round "7"]
[White "Jacek, Krystian"]
[Black "Marczuk, Anna"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2166"]
[BlackElo "1780"]
[PlyCount "65"]
[EventDate "2013.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. Nf3 Bg7 7. Qb3 0-0 8. cxd5 Nbd7 9. d6 exd6 10. Be2 Nb6 11. 0-0 Be6 12. Qd1 Rc8 13. a4 Nbd5 14. Nxd5 Nxd5 15. Bg5 Qa5 16. Bd2 Qd8 17. Bd3 a6 18. Re1 Qd7 19. h3 Bf5 20. Bxf5 Qxf5 21. Qb3 Nf6 22. Qxb7 Rb8 23. Qxa6 Rxb2 24. Be3 Rd8 25. a5 Nd5 26. Re2 Rxe2 27. Qxe2 Rc8 28. a6 Rc2 29. a7 Nc7 30. Qxc2 Qxc2 31. a8Q+ Nxa8 32. Rxa8+ Bf8 33. Bh6 1-0

[Event "Rewal op-A 18th"]
[Site "Rewal"]
[Date "2013.08.26"]
[Round "6"]
[White "Nowak, Lukasz1111"]
[Black "Jacek, Krystian"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "1994"]
[BlackElo "2166"]
[PlyCount "105"]
[EventDate "2013.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. 0-0 Nf6 8. Be3 Be7 9. f4 d6 10. a4 0-0 11. Kh1 Re8 12. Bf3 Rb8 13. Qd2 Na5 14. b3 Nd7 15. Rad1 b6 16. Nde2 Rd8 17. g4 Bb7 18. g5 Rbc8 19. Qe1 Nc6 20. Bg2 Nb4 21. Rd2 Re8 22. Qf2 Bf8 23. Bd4 Nc6 24. Be3 Nb4 25. Bd4 Be7 26. f5 exf5 27. Qxf5 Rf8 28. Nd5 Nxd5 29. exd5 Ne5 30. c4 Ng6 31. Ng3 b5 32. Nh5 Ne5 33. Nf6+ gxf6 34. gxf6 Ng6 35. Rd3 Rfe8 36. fxe7 Qxe7 37. Rh3 Rc7 38. Bf6 Bc8 39. Qh5 Bxh3 40. Bxe7 Bxg2+ 41. Kxg2 Rexe7 42. Qg4 Re3 43. h4 Kf8 44. h5 Ne5 45. Qg5 Re2+ 46. Kh1 Re7 47. Qh6+ Ke8 48. Qxd6 Nd7 49. cxb5 R7e4 50. Qg3 Ne5 51. bxa6 R4e3 52. Qxe3 Rxe3 53. a7 1-0

[Event "Rewal op-A 18th"]
[Site "Rewal"]
[Date "2013.08.24"]
[Round "5"]
[White "Jacek, Krystian"]
[Black "Tokarski, Lukasz"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "2166"]
[BlackElo "2270"]
[PlyCount "62"]
[EventDate "2013.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. d3 0-0 8. a4 Rb8 9. axb5 axb5 10. Nc3 h6 11. Nd5 d6 12. h3 Nxd5 13. Bxd5 Ne7 14. Bb3 Ng6 15. c3 Qf6 16. d4 Bb6 17. Be3 Nf4 18. Bxf4 Qxf4 19. Re1 Re8 20. Qd3 Bb7 21. Bc2 Re6 22. Kf1 Rg6 23. dxe5 dxe5 24. Qxb5 Bxf2 25. Qxe5 Qg3 26. Qxg3 Bxg3 27. Reb1 Re6 28. Nd4 Rf6+ 29. Kg1 Re8 30. Nf5 Rxf5 31. exf5 Re2 0-1

[Event "Rewal op-A 18th"]
[Site "Rewal"]
[Date "2013.08.23"]
[Round "4"]
[White "Gawiec, Konrad"]
[Black "Jacek, Krystian"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1947"]
[BlackElo "2166"]
[PlyCount "75"]
[EventDate "2013.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nge7 7. Nbd2 0-0 8. Re1 d6 9. c3 Rb8 10. Nf1 b5 11. a4 b4 12. c4 d5 13. cxd5 exd5 14. Qc2 b3 15. Qxc5 Nb4 16. exd5 Nexd5 17. Rd1 Ba6 18. Bg5 f6 19. Bf4 Nxf4 20. gxf4 Nxd3 21. Qxa7 Qb6 22. Qxb6 Rxb6 23. f5 Nxb2 24. Rdb1 Nd3 25. Nd4 b2 26. Ra3 Rd8 27. Nb5 Bxb5 28. axb5 Rxb5 29. Ne3 Rc5 30. Rxd3 Rxd3 31. Rxb2 gxf5 32. Bh3 Bh6 33. Rb8+ Kf7 34. Bf1 Rd4 35. Kg2 f4 36. Ng4 f3+ 37. Kxf3 Rf5+ 38. Kg3 0-1

[Event "Rewal op-A 18th"]
[Site "Rewal"]
[Date "2013.08.22"]
[Round "3"]
[White "Jacek, Krystian"]
[Black "Wozniak, Mariola"]
[Result "1/2-1/2"]
[ECO "B85"]
[WhiteElo "2166"]
[BlackElo "2028"]
[PlyCount "73"]
[EventDate "2013.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Be7 8. Be3 0-0 9. f4 Nc6 10. a4 Bd7 11. Qe1 Qc7 12. Qg3 Rfe8 13. Kh1 Rac8 14. a5 Nb4 15. e5 Nfd5 16. Bd2 dxe5 17. fxe5 f5 18. Bh5 Red8 19. Bh6 Bf8 20. Ne4 Nc6 21. Nxc6 Bxc6 22. Ng5 f4 23. Qh3 Qxe5 24. Bf7+ Kh8 25. Bxe6 Rc7 26. Nf3 Qd6 27. Bg5 Re8 28. Bxd5 Bxd5 29. Rad1 Qc5 30. Bxf4 Rcc8 31. c3 Bb3 32. Ra1 Rcd8 33. Nd4 Bc4 34. b4 Qd5 35. Rfe1 Bxb4 36. cxb4 Qxd4 37. Bc7 1/2-1/2

[Event "Rewal op-A 18th"]
[Site "Rewal"]
[Date "2013.08.21"]
[Round "2"]
[White "Stachowiak, Kamil"]
[Black "Jacek, Krystian"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "2470"]
[BlackElo "2166"]
[PlyCount "45"]
[EventDate "2013.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 c5 7. Nc3 Na6 8. h3 Nc7 9. dxc5 dxc5 10. Be3 Ne6 11. Qxd8 Rxd8 12. Rfd1 Rxd1+ 13. Rxd1 Nd7 14. Nd5 Kf8 15. Ng5 Nxg5 16. Bxg5 e6 17. Be7+ Kg8 18. Nc7 Rb8 19. Nb5 Bf8 20. Bxf8 Kxf8 21. Nxa7 Ke7 22. Nxc8+ Rxc8 23. Bxb7 1-0

[Event "Rewal op-A 18th"]
[Site "Rewal"]
[Date "2013.08.20"]
[Round "1"]
[White "Jacek, Krystian"]
[Black "Mucha, Magdalena"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2166"]
[BlackElo "1955"]
[PlyCount "87"]
[EventDate "2013.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 h6 7. Nd6+ Bxd6 8. Qxd6 Qe7 9. Qxe7+ Kxe7 10. Be3 d6 11. 0-0-0 Be6 12. f3 Rhd8 13. a3 Kf8 14. Nb5 d5 15. exd5 Rxd5 16. Rxd5 Nxd5 17. Bc5+ Kg8 18. c4 Nf6 19. b3 Bd7 20. Kb2 b6 21. Be3 Nd8 22. Nc3 Ne6 23. Bd3 Bc6 24. b4 Rd8 25. Rd1 Kf8 26. a4 Ke7 27. a5 Nd7 28. Be4 Bxe4 29. Nxe4 bxa5 30. bxa5 Rb8+ 31. Kc3 Rb7 32. Nd6 Rb8 33. Bxa7 Ra8 34. Nb5 Nd8 35. Bb6 Nc6 36. Nc7 Rb8 37. Nd5+ Ke6 38. c5 Nd4 39. Nc7+ Ke7 40. a6 Rc8 41. a7 Nb5+ 42. Kb4 Nxc7 43. Bxc7 Ke8 44. Rxd7 1-0

[Event "Police Gniota Memorial 28th"]
[Site "Police"]
[Date "2013.07.18"]
[Round "9"]
[White "Gajek, Radoslaw"]
[Black "Jacek, Krystian"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "2296"]
[BlackElo "2139"]
[PlyCount "116"]
[EventDate "2013.07.10"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Be2 Nf6 8. 0-0 Be7 9. a4 0-0 10. f4 d6 11. Qe1 Bd7 12. Qg3 Nxd4 13. Bxd4 Bc6 14. a5 g6 15. f5 e5 16. Be3 Bxe4 17. fxg6 fxg6 18. Rxf6 Bxf6 19. Nxe4 Qxc2 20. Bf3 Qxb2 21. Qe1 Bh4 22. Qd1 Rad8 23. Bb6 d5 24. Bxd8 Rxd8 25. Ng3 e4 26. Bg4 Qe5 27. Rb1 h5 28. Be2 Rd7 29. Rb6 Kh7 30. Qb1 Qe7 31. Qf1 Bg5 32. Kh1 Qf7 33. Qxf7+ Rxf7 34. Rd6 h4 35. Rxd5 hxg3 36. Rxg5 Rf2 37. Bxa6 bxa6 38. hxg3 Rf5 39. Rg4 Re5 40. Rh4+ Kg7 41. Kg1 g5 42. Rh1 Rxa5 43. Kf2 Kf6 44. Ke3 Ke5 45. Rh8 Ra3+ 46. Kf2 Kf5 47. Re8 Ra2+ 48. Kf1 a5 49. Rf8+ Ke5 50. Rg8 Kd4 51. Rxg5 Ke3 52. Kg1 Ke2 53. Re5 e3 54. g4 Ra1+ 55. Kh2 Kd3 56. Rd5+ Ke4 57. Rd8 e2 58. Re8+ Kd3 0-1

[Event "Police Gniota Memorial 28th"]
[Site "Police"]
[Date "2013.07.17"]
[Round "8"]
[White "Jacek, Krystian"]
[Black "Schmidt, Wlodzimierz"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "2139"]
[BlackElo "2371"]
[PlyCount "96"]
[EventDate "2013.07.10"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Be2 Nf6 8. 0-0 Be7 9. Kh1 d6 10. f4 0-0 11. Qe1 Nxd4 12. Bxd4 b5 13. a3 Bb7 14. Qg3 Rad8 15. Bd3 Rd7 16. e5 Nh5 17. Qh3 g6 18. Rae1 dxe5 19. Bxe5 Bd6 20. Be4 f5 21. Bxb7 Qxb7 22. Qe3 Re8 23. Rd1 Qc6 24. Rd3 Bc5 25. Qd2 Red8 26. Rff3 Bb6 27. Rxd7 Rxd7 28. Rd3 Qc5 29. Qe1 Rxd3 30. cxd3 Kf7 31. d4 Qc6 32. Qd1 Nf6 33. Bxf6 Kxf6 34. d5 Qc5 35. dxe6 Kxe6 36. Qb3+ Qc4 37. Qxc4+ bxc4 38. g3 Be3 39. Kg2 Bc1 40. Na4 Kd5 41. Kf3 Kc6 42. g4 fxg4+ 43. Kxg4 Kb5 44. Nc3+ Ka5 45. Nd1 Ka4 46. Kg5 Kb3 47. Kh6 Bxf4+ 48. Kxh7 g5 0-1

[Event "Police Gniota Memorial 28th"]
[Site "Police"]
[Date "2013.07.16"]
[Round "7"]
[White "Jacek, Krystian"]
[Black "Snihur, Piotr"]
[Result "1-0"]
[ECO "B97"]
[WhiteElo "2139"]
[BlackElo "2157"]
[PlyCount "109"]
[EventDate "2013.07.10"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Qd2 Qxb2 10. Nb3 Qa3 11. Bxf6 gxf6 12. Be2 h5 13. 0-0 Nd7 14. Kh1 Be7 15. Rf3 Qb4 16. Rh3 h4 17. Qe1 Qb6 18. a4 Qc7 19. a5 Nf8 20. Na4 Bd7 21. Nb6 Rb8 22. Rc3 Qd8 23. Rd1 h3 24. g3 Bc6 25. Bf3 Nd7 26. Nc4 Qc7 27. Rcd3 Kf8 28. Nxd6 f5 29. Qc3 Nf6 30. e5 Ne4 31. Bxe4 fxe4 32. Re3 Rg8 33. Nd4 Bxd6 34. Nxc6 Qxc6 35. exd6 Rd8 36. Qxc6 bxc6 37. Rxe4 c5 38. Rc4 Rc8 39. d7 Rd8 40. Rxc5 Ke7 41. Rc7 f6 42. Kg1 e5 43. fxe5 fxe5 44. Kf2 Rg4 45. c4 Rd4 46. Rxd4 exd4 47. Ke2 Kd6 48. Ra7 Kc5 49. Kd3 Rb8 50. Rxa6 Rb3+ 51. Ke4 Rb8 52. Ra7 Rd8 53. Rc7+ Kd6 54. Rb7 Kc6 55. a6 1-0

[Event "Police Gniota Memorial 28th"]
[Site "Police"]
[Date "2013.07.15"]
[Round "6"]
[White "Weber, Max"]
[Black "Jacek, Krystian"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "2108"]
[BlackElo "2139"]
[PlyCount "51"]
[EventDate "2013.07.10"]
[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. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. 0-0 c5 7. a3 Nc6 8. Rb1 Bf5 9. d3 Qd7 10. b4 Bh3 11. b5 Nd4 12. e3 Bxg2 13. Kxg2 Ne6 14. Bb2 Rad8 15. Nd5 Nxd5 16. cxd5 Nc7 17. Bxg7 Kxg7 18. Qb3 e6 19. b6 Nxd5 20. bxa7 Ra8 21. e4 Ne7 22. Qb6 Rfc8 23. e5 Rc6 24. Qxb7 Rxa7 25. Qxd7 Rxd7 26. exd6 1/2-1/2

[Event "Police Gniota Memorial 28th"]
[Site "Police"]
[Date "2013.07.14"]
[Round "5"]
[White "Jacek, Krystian"]
[Black "Przedmojski, Rafal"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "2139"]
[BlackElo "2371"]
[PlyCount "138"]
[EventDate "2013.07.10"]
[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 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ndf6 6. Ng3 Bg4 7. Be2 e6 8. h3 Bxf3 9. Bxf3 Bd6 10. Ne4 Nxe4 11. Bxe4 Nf6 12. Bd3 Qc7 13. Qf3 h6 14. 0-0 Qe7 15. Re1 Bc7 16. Bf4 Bxf4 17. Qxf4 0-0-0 18. Qe5 Qd6 19. c3 c5 20. Be2 cxd4 21. cxd4 Qxe5 22. dxe5 Nd5 23. g3 Nb4 24. Red1 Rxd1+ 25. Rxd1 Nxa2 26. Ra1 Nb4 27. Rxa7 Kc7 28. Bf3 Nc6 29. Bxc6 Kxc6 30. Ra3 Rd8 31. Rc3+ Kb6 32. Rb3+ Kc7 33. Rc3+ Kb8 34. Rf3 Rd7 35. Kf1 Kc7 36. Ke2 Kc6 37. Rc3+ Kb5 38. f4 h5 39. g4 hxg4 40. hxg4 Kb6 41. Ke3 Rd5 42. Rc8 g6 43. Rf8 Rd7 44. f5 gxf5 45. gxf5 exf5 46. Kf4 Kc5 47. Kxf5 Kd4 48. e6 fxe6+ 49. Kxe6 Rh7 50. Rd8+ Kc4 51. Rc8+ Kb4 52. Rc2 b5 53. Kd5 Kb3 54. Rg2 Rc7 55. Rg6 b4 56. Rb6 Rc2 57. Kd4 Rxb2 58. Kd3 Rh2 59. Rb8 Rh4 60. Kd2 Kb2 61. Rb7 b3 62. Rb8 Rd4+ 63. Ke3 Rd7 64. Ke2 Kc2 65. Rc8+ Kb1 66. Rb8 b2 67. Ke1 Rd4 68. Ke2 Ka2 69. Ra8+ Kb3 0-1

[Event "Police Gniota Memorial 28th"]
[Site "Police"]
[Date "2013.07.13"]
[Round "4"]
[White "Smieszek, Wojciech"]
[Black "Jacek, Krystian"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1843"]
[BlackElo "2139"]
[PlyCount "68"]
[EventDate "2013.07.10"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. g4 h6 9. h4 Bb7 10. Rg1 Nfd7 11. g5 hxg5 12. hxg5 b4 13. Nce2 g6 14. Qd2 e5 15. Qxb4 Qc7 16. Nb3 d5 17. Qd2 dxe4 18. fxe4 Bxe4 19. Nc3 Bb4 20. Rg4 f5 21. Rxe4 fxe4 22. Bg2 a5 23. Bxe4 Ra6 24. Qd3 Rd6 25. Qe2 Bxc3+ 26. bxc3 Qxc3+ 27. Bd2 Qg3+ 28. Kd1 a4 29. Na5 Rh2 30. Nc4 Rxd2+ 31. Nxd2 Rxe2 32. Kxe2 Qh2+ 33. Ke3 Qf4+ 34. Ke2 Qxg5 0-1

[Event "Police Gniota Memorial 28th"]
[Site "Police"]
[Date "2013.07.12"]
[Round "3"]
[White "Jacek, Krystian"]
[Black "Vogel, Roven"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2139"]
[BlackElo "2061"]
[PlyCount "92"]
[EventDate "2013.07.10"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 c6 7. Re1 b5 8. a3 a6 9. h3 Qc7 10. Bf4 Nbd7 11. e5 Nd5 12. Nxd5 cxd5 13. exd6 exd6 14. a4 bxa4 15. Rxa4 Nb6 16. Ra1 Bb7 17. Bd3 Nc4 18. Qc1 Rfd8 19. b3 Na5 20. Qe3 Nc6 21. Ra4 a5 22. c3 Na7 23. Bf1 Bc6 24. Raa1 Qb6 25. Nd2 Nb5 26. Qg3 Bf8 27. h4 Bd7 28. h5 Bf5 29. hxg6 hxg6 30. Re3 Re8 31. Rae1 Nc7 32. Qh4 Rxe3 33. Rxe3 Re8 34. Qg3 Qc6 35. Rxe8 Nxe8 36. Qe3 Nc7 37. c4 Ne6 38. cxd5 Qxd5 39. Bc4 Qxd4 40. Qxd4 Nxd4 41. Be3 Bg7 42. f3 Nc2 43. Bb6 Bc3 44. Ne4 Bb4 45. Ng5 Kg7 46. Nxf7 Bd7 1/2-1/2

[Event "Police Gniota Memorial 28th"]
[Site "Police"]
[Date "2013.07.11"]
[Round "2"]
[White "Urban, Klaudiusz"]
[Black "Jacek, Krystian"]
[Result "1/2-1/2"]
[ECO "A65"]
[WhiteElo "2462"]
[BlackElo "2139"]
[PlyCount "81"]
[EventDate "2013.07.10"]
[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 g6 3. Nc3 Bg7 4. Bg5 0-0 5. Qd2 c5 6. d5 d6 7. e4 e6 8. f3 exd5 9. cxd5 Re8 10. Nge2 Nbd7 11. Ng3 a6 12. a4 Qa5 13. Be2 b5 14. 0-0 b4 15. Nd1 c4 16. Bxc4 Qc5+ 17. Ne3 h6 18. Bxf6 Bxf6 19. Rad1 Nb6 20. Bb3 Bd7 21. Kh1 h5 22. Ne2 Bxb2 23. Qxb2 Qxe3 24. a5 Na4 25. Bxa4 Bxa4 26. Ra1 Bb5 27. Rfe1 Bxe2 28. Rxe2 Qc5 29. Rc2 Qb5 30. Rc6 Rab8 31. h3 Rec8 32. Rac1 Rxc6 33. dxc6 Rc8 34. c7 Qxa5 35. Qf6 b3 36. Qxd6 b2 37. Rb1 Rxc7 38. Rxb2 Qa1+ 39. Kh2 Qxb2 40. Qxc7 Qa2 41. f4 1/2-1/2

[Event "Police Gniota Memorial 28th"]
[Site "Police"]
[Date "2013.07.10"]
[Round "1"]
[White "Jacek, Krystian"]
[Black "Shishkin, Vadim"]
[Result "1/2-1/2"]
[ECO "B61"]
[WhiteElo "2139"]
[BlackElo "2509"]
[PlyCount "87"]
[EventDate "2013.07.10"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Bd7 7. Qd2 h6 8. Bxf6 gxf6 9. 0-0-0 Nxd4 10. Qxd4 Qa5 11. f4 Rc8 12. Kb1 Qc5 13. Qd3 Bg7 14. f5 h5 15. Be2 h4 16. g3 Bh6 17. Nd5 Bg5 18. Rhf1 a5 19. c3 b5 20. Rf3 hxg3 21. hxg3 Rh6 22. Rff1 Bc6 23. Rh1 Rxh1 24. Rxh1 Kd7 25. b4 axb4 26. Nxb4 Qe5 27. Nxc6 Kxc6 28. a4 Kb6 29. Kb2 Rc4 30. Rh8 Qxe4 31. Qxe4 Rxe4 32. Bxb5 Be3 33. Rf8 Bf2 34. Rxf7 Bxg3 35. Bd7 Re3 36. c4 Ka5 37. Be6 Be5+ 38. Kc2 Kxa4 39. Rxe7 Kb4 40. Rb7+ Kc5 41. Rb3 Re1 42. Rb1 Re2+ 43. Kd3 Rb2 44. Rxb2 1/2-1/2

[Event "Lazy op 9th"]
[Site "Lazy"]
[Date "2013.07.08"]
[Round "9"]
[White "Majdan, Joanna"]
[Black "Jacek, Krystian"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2375"]
[BlackElo "2139"]
[PlyCount "49"]
[EventDate "2013.06.30"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nc6 7. Be3 Nf6 8. 0-0 Ne5 9. h3 Bc5 10. Kh1 d6 11. Qe1 Bd7 12. f4 Ng6 13. f5 Ne5 14. Qh4 Qb6 15. Nce2 0-0-0 16. fxe6 fxe6 17. b4 Qxb4 18. Rfb1 Qa4 19. Qe1 Nxd3 20. cxd3 e5 21. Nc3 Qa3 22. Nb3 Bc6 23. Bc1 Qb4 24. Nxc5 Qxc5 25. Be3 1-0

[Event "Lazy op 9th"]
[Site "Lazy"]
[Date "2013.07.07"]
[Round "8"]
[White "Jacek, Krystian"]
[Black "Adamowicz, Katarzyna"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2139"]
[BlackElo "2104"]
[PlyCount "113"]
[EventDate "2013.06.30"]
[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. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 d6 8. c3 0-0 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. b4 Bf8 14. a4 g6 15. Bb2 Bg7 16. Qb1 c6 17. Nb3 Qc7 18. Na5 Nb6 19. axb5 axb5 20. Bb3 Bc8 21. dxe5 dxe5 22. c4 bxc4 23. Nxc4 Rxa1 24. Qxa1 Nxc4 25. Bxc4 Nh5 26. Ng5 Rf8 27. Qa5 Qd6 28. Nxf7 Rxf7 29. Qa8 Qd7 30. Ra1 Qe8 31. Ra7 Bd7 32. Qxe8+ Bxe8 33. Bxf7+ Bxf7 34. Ra8+ Bf8 35. Bxe5 Ng7 36. Rc8 Ne8 37. Rxc6 Bxb4 38. Bd4 Ng7 39. Rc8+ Ne8 40. f4 Kf8 41. g4 Ke7 42. Rb8 Bd6 43. Rb7+ Bc7 44. Be5 Kd7 45. Bxc7 Nxc7 46. f5 gxf5 47. gxf5 Kc6 48. Rb8 Be8 49. Kf2 Kd6 50. Ke3 Ke5 51. Rb7 Kd6 52. Kf4 Kc6 53. Rb8 Kd7 54. Kg5 h5 55. Kf6 Kc6 56. Ke7 Bd7 57. Rd8 1-0

[Event "Lazy op 9th"]
[Site "Lazy"]
[Date "2013.07.06"]
[Round "7.11"]
[White "Suliborski, Jakub"]
[Black "Jacek, Krystian"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "2007"]
[BlackElo "2139"]
[PlyCount "70"]
[EventDate "2013.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 c5 3. d5 d6 4. e4 g6 5. Bg5 Bg7 6. Qd2 h6 7. Bh4 a6 8. a4 Qa5 9. Ra3 g5 10. Bg3 Nbd7 11. Be2 Nf8 12. Nf3 Ng6 13. 0-0 Nh5 14. Nd1 Qc7 15. b4 Nhf4 16. e5 cxb4 17. exd6 Qxd6 18. Re3 Qxd5 19. Qxb4 Be6 20. Bd3 Nxd3 21. Rxd3 Qc4 22. Qxb7 0-0 23. Qb3 Qc8 24. Qa3 Bc4 25. Ne3 Bxd3 26. cxd3 Qc3 27. Qxc3 Bxc3 28. Nd5 Bg7 29. h4 Rad8 30. Nb4 g4 31. Ne1 h5 32. Nxa6 Ra8 33. Nc5 Rfc8 34. Nd7 Bd4 35. Bh2 Ra7 0-1

[Event "Lazy op 9th"]
[Site "Lazy"]
[Date "2013.07.05"]
[Round "6"]
[White "Jacek, Krystian"]
[Black "Eggink, Mateusz"]
[Result "0-1"]
[ECO "B97"]
[WhiteElo "2139"]
[BlackElo "2044"]
[PlyCount "96"]
[EventDate "2013.06.30"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. e5 dxe5 11. fxe5 h6 12. Bh4 g5 13. Bg3 Nh5 14. Ne4 Qxa2 15. Rd1 Qd5 16. Qe3 Qa5+ 17. c3 Nd7 18. Be2 Nxg3 19. hxg3 Qxe5 20. Rf1 Be7 21. Nxe6 fxe6 22. Bh5+ Kd8 23. Qb6+ Qc7 24. Qxe6 Qc6 25. Qe5 Rf8 26. Rxf8+ Bxf8 27. Nf6 Bg7 28. Nxd7 Bxe5 29. Nxe5+ Kc7 30. Nxc6 bxc6 31. Kd2 Be6 32. Re1 Bd5 33. Re7+ Kb6 34. Bf3 Rd8 35. Kc2 Kc5 36. Rh7 Rd6 37. Rh8 Rf6 38. Bxd5 Kxd5 39. Kb3 Kc5 40. Rh7 Rf2 41. Rxh6 Rxg2 42. Rf6 Rxg3 43. Rf5+ Kb6 44. Kb4 Rg1 45. c4 a5+ 46. Ka4 g4 47. c5+ Ka6 48. Rg5 g3 0-1

[Event "Lazy op 9th"]
[Site "Lazy"]
[Date "2013.07.04"]
[Round "5"]
[White "Pietruszewski, Marcin"]
[Black "Jacek, Krystian"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "2099"]
[BlackElo "2139"]
[PlyCount "118"]
[EventDate "2013.06.30"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nc6 7. 0-0 Nf6 8. Be3 Be7 9. f4 d6 10. a4 0-0 11. Qd2 Na5 12. Qd3 Nc6 13. Qc4 Bd7 14. a5 Rac8 15. Nb3 Qb8 16. Qd3 Nb4 17. Qd2 Rfe8 18. Bf3 e5 19. f5 d5 20. exd5 Bxf5 21. d6 Rcd8 22. Nd5 Nbxd5 23. Bxd5 Rxd6 24. Rxf5 Rxd5 25. Qe2 e4 26. Raf1 Rxf5 27. Rxf5 Qc8 28. Rf1 Bd6 29. h3 Qe6 30. c4 Rc8 31. c5 Bc7 32. Qc2 Nd5 33. Bd4 Qg6 34. Qf2 Nf4 35. Kh1 Re8 36. Be3 Nd3 37. Qf5 Qxf5 38. Rxf5 Nxb2 39. Rd5 Rd8 40. Rxd8+ Bxd8 41. c6 bxc6 42. Bb6 Be7 43. Bc5 Bxc5 44. Nxc5 f5 45. Ne6 Nc4 46. Nd4 g6 47. Nxc6 Kf7 48. Kg1 Ke6 49. Kf2 Kd6 50. Nb4 Nxa5 51. Nxa6 Nc4 52. g3 Ke5 53. Nc7 g5 54. Ne8 f4 55. g4 e3+ 56. Ke2 Nd6 57. Ng7 Ke4 58. Nh5 f3+ 59. Ke1 Kd3 0-1

[Event "Lazy op 9th"]
[Site "Lazy"]
[Date "2013.07.03"]
[Round "4"]
[White "Jacek, Krystian"]
[Black "Mazalon, Mariusz"]
[Result "1/2-1/2"]
[ECO "B28"]
[WhiteElo "2139"]
[BlackElo "2029"]
[PlyCount "118"]
[EventDate "2013.06.30"]
[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 c5 2. Nf3 a6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 e6 7. c3 Nge7 8. Be3 b6 9. d4 cxd4 10. cxd4 d5 11. e5 0-0 12. Nc3 a5 13. Qd2 Ba6 14. Rfe1 Qd7 15. Bg5 Rfc8 16. a3 Bc4 17. Qf4 a4 18. h4 Kh8 19. h5 Ng8 20. Bh3 h6 21. hxg6 fxg6 22. Qh4 Rf8 23. Nd2 Bd3 24. Re3 Bf5 25. g4 Bc2 26. Ne2 Rac8 27. Bf1 Na5 28. Nf4 Kh7 29. Rc1 Nb3 30. Nxb3 axb3 31. Ne2 Rc4 32. Rh3 Rf7 33. Be3 Rc7 34. Ng3 Bf8 35. Ra1 Be7 36. g5 Qd8 37. Be2 Kh8 38. Qg4 Rh7 39. Qxe6 Bxg5 40. f4 Bh4 41. Qg4 Bxg3 42. Qxg3 h5 43. Bd2 Nh6 44. Qg5 Qc8 45. Rc3 Nf5 46. Qf6+ Rhg7 47. Rxc7 Qxc7 48. Bc3 Kh7 49. Bf3 Rf7 50. Qg5 Qc6 51. Re1 Qe6 52. Bg2 Ne7 53. Qg3 Nc6 54. Bh3 Bf5 55. Bf1 Rg7 56. Kf2 Be4 57. Bh3 Bf5 58. Bg2 Bg4 59. Qe3 Rf7 1/2-1/2

[Event "Lazy op 9th"]
[Site "Lazy"]
[Date "2013.07.02"]
[Round "3"]
[White "Shishkin, Vadim"]
[Black "Jacek, Krystian"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2502"]
[BlackElo "2139"]
[PlyCount "163"]
[EventDate "2013.06.30"]
[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 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Be3 e5 7. d5 c6 8. Nf3 Na6 9. 0-0 Ng4 10. Bg5 f6 11. Bh4 h5 12. Ne1 c5 13. Nc2 Nh6 14. h3 Nf7 15. a3 Bh6 16. f3 Bf4 17. Re1 Bd7 18. Bf1 Kh7 19. Rb1 Rg8 20. Ne3 Bg5 21. Bf2 f5 22. Bd3 f4 23. Nf1 Bh4 24. Re2 Bxf2+ 25. Rxf2 g5 26. Nh2 Nh6 27. Be2 Rg6 28. Kf1 Qe7 29. Ke1 Rag8 30. Kd2 g4 31. fxg4 hxg4 32. Nxg4 Nxg4 33. hxg4 Bxg4 34. Bf3 Qh4 35. Qh1 Rh6 36. Qxh4 Rxh4 37. Nb5 Rg6 38. Nxa7 Rh2 39. Ke2 Kh6 40. Nb5 Kh5 41. Nc3 Kh4 42. Rbf1 Bh5 43. Ke1 Bxf3 44. gxf3 Rgg2 45. Ne2 Rxf2 46. Rxf2 Rh1+ 47. Rf1 Rh3 48. Kd2 Kg5 49. Rf2 Kf6 50. Nc3 Nc7 51. Kc2 Rh1 52. b4 b6 53. bxc5 bxc5 54. Kb3 Rh8 55. Nb5 Rb8 56. a4 Na6 57. Rh2 Nb4 58. Rh6+ Ke7 59. Re6+ Kf7 60. Nxd6+ Kg7 61. Nb5 Nd3 62. d6 Ne1 63. Rxe5 Nxf3 64. Rxc5 Nd2+ 65. Kc2 Nxe4 66. Rf5 Rf8 67. d7 Rd8 68. Rxf4 Nc5 69. a5 Rxd7 70. Rf5 Na6 71. Kc3 Rd1 72. Nd4 Rc1+ 73. Nc2 Rd1 74. Rb5 Kf7 75. Rb6 Nc5 76. Rc6 Ne4+ 77. Kb2 Ke7 78. a6 Rd7 79. Nb4 Nd6 80. Rc5 Ke6 81. Kb3 Ra7 82. Rh5 1-0

[Event "Lazy op 9th"]
[Site "Lazy"]
[Date "2013.07.01"]
[Round "2"]
[White "Jacek, Krystian"]
[Black "Nowak, Ryszard"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "2139"]
[BlackElo "2010"]
[PlyCount "101"]
[EventDate "2013.06.30"]
[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 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ndf6 6. Ng3 Bg4 7. Be2 e6 8. h3 Bxf3 9. Bxf3 Bd6 10. Ne4 Nxe4 11. Bxe4 Nf6 12. Bd3 Qc7 13. Qf3 0-0 14. 0-0 Rfe8 15. Bg5 Nd7 16. Rfe1 Be7 17. Bd2 Rad8 18. Rad1 Nf8 19. c3 a6 20. Be4 Rd7 21. Be3 Red8 22. g3 g6 23. h4 e5 24. h5 exd4 25. hxg6 hxg6 26. Bxd4 c5 27. Be3 Rxd1 28. Rxd1 Rxd1+ 29. Qxd1 b6 30. Bf4 Qd8 31. Qxd8 Bxd8 32. Bb7 Ne6 33. Be3 Nc7 34. Kf1 f5 35. b4 cxb4 36. cxb4 a5 37. Bxb6 axb4 38. Bc5 b3 39. axb3 Kf7 40. Ke2 Ke6 41. Bb6 Kd6 42. Kd3 Ne6 43. Bxd8 Nxd8 44. Bg2 Ne6 45. Kc4 f4 46. g4 Ke5 47. b4 Nd4 48. Bb7 Nc2 49. b5 g5 50. Kc5 Ne1 51. f3 1-0

[Event "Lazy op 9th"]
[Site "Lazy"]
[Date "2013.06.30"]
[Round "1"]
[White "Galaktionov, Artem"]
[Black "Jacek, Krystian"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1943"]
[BlackElo "2139"]
[PlyCount "117"]
[EventDate "2013.06.30"]
[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 g6 2. Nf3 Bg7 3. Bc4 d6 4. 0-0 Nf6 5. Nc3 0-0 6. d4 Nc6 7. h3 Nd7 8. a3 h6 9. Be3 e5 10. dxe5 Ndxe5 11. Nxe5 Nxe5 12. Bb3 Be6 13. Bd5 Bxd5 14. Qxd5 c6 15. Qb3 b5 16. Rad1 Nc4 17. Bd4 Qg5 18. Nb1 Bxd4 19. Rxd4 Qe5 20. c3 c5 21. Rdd1 Qxe4 22. Nd2 Qf4 23. Nxc4 bxc4 24. Qc2 Rab8 25. Rd2 Rb6 26. Qd1 Rfb8 27. Qe2 d5 28. Rxd5 Rxb2 29. Qe7 Kg7 30. Rxc5 Rxf2 31. Qe5+ Qxe5 32. Rxe5 Rxf1+ 33. Kxf1 Rb3 34. Ra5 Rxc3 35. Rxa7 Rc2 36. Rc7 c3 37. a4 Ra2 38. Rxc3 Rxa4 39. Kf2 g5 40. Rc5 Kg6 41. Rc6+ f6 42. Kf3 Rf4+ 43. Kg3 h5 44. Rb6 h4+ 45. Kh2 Rf1 46. Rb5 Re1 47. Rc5 Re5 48. Rc6 Kf5 49. Kg1 Re6 50. Rc5+ Kf4 51. Kf2 f5 52. Rc4+ Re4 53. Rc2 Ra4 54. Re2 Ra3 55. Rb2 Ra4 56. Rc2 g4 57. hxg4 fxg4 58. g3+ hxg3+ 59. Kg2 1/2-1/2

[Event "Miedzyzdroje op 3rd"]
[Site "Miedzyzdroje"]
[Date "2013.05.05"]
[Round "9"]
[White "Swiderski, Radoslaw"]
[Black "Jacek, Krystian"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1962"]
[BlackElo "2098"]
[PlyCount "102"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nd7 5. Qd2 a6 6. f3 e6 7. Nge2 b5 8. Nf4 e5 9. dxe5 dxe5 10. Nfd5 c6 11. Nb6 Nxb6 12. Qxd8+ Kxd8 13. Bxb6+ Ke8 14. 0-0-0 Be6 15. Be2 Bf8 16. Bc7 f6 17. g4 Rc8 18. Bd6 Bxd6 19. Rxd6 Ke7 20. Rhd1 Nh6 21. R6d2 Nf7 22. Bf1 h5 23. h3 Ng5 24. Bg2 hxg4 25. hxg4 Rh2 26. Rh1 Rch8 27. Rxh2 Rxh2 28. Kd1 Bf7 29. Ke1 Ne6 30. Bf1 Rh1 31. Kf2 Nd4 32. Kg2 Rh2+ 33. Kxh2 Nxf3+ 34. Kg3 Nxd2 35. Bd3 Nc4 36. Bxc4 Bxc4 37. a3 a5 38. b4 axb4 39. axb4 Ke6 40. Nd1 f5 41. gxf5+ gxf5 42. exf5+ Kxf5 43. Kf3 Bd5+ 44. Ke3 Be4 45. c3 Bc2 46. Nf2 e4 47. Nh1 Ke5 48. Ng3 Bd3 49. Nh5 Kd5 50. Nf4+ Ke5 51. Nxd3+ exd3 1/2-1/2

[Event "Miedzyzdroje op 3rd"]
[Site "Miedzyzdroje"]
[Date "2013.05.04"]
[Round "8"]
[White "Jacek, Krystian"]
[Black "Urbanski, Grzegorz"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2098"]
[BlackElo "2182"]
[PlyCount "61"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Be7 7. 0-0 b5 8. Re1 Bb7 9. e5 Nd7 10. Nf1 h6 11. Qe2 g5 12. h3 Qc7 13. c3 a5 14. N1h2 0-0-0 15. d4 c4 16. Nd2 h5 17. Bf3 h4 18. Bg2 Rde8 19. Ndf1 Kb8 20. Ng4 Bc8 21. b3 Nb6 22. bxc4 bxc4 23. Rb1 Ka7 24. Be3 Reg8 25. Qd2 Rg6 26. Nfh2 Nd7 27. Nf3 hxg3 28. fxg3 f5 29. exf6 Nxf6 30. Nge5 Ne4 31. Nxc6+ 1-0

[Event "Miedzyzdroje op 3rd"]
[Site "Miedzyzdroje"]
[Date "2013.05.03"]
[Round "7"]
[White "Jacek, Krystian"]
[Black "Grzeskow, Adrian"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2098"]
[BlackElo "1903"]
[PlyCount "73"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nd7 5. Bc4 e6 6. 0-0 h6 7. d4 Ngf6 8. Ng3 Bd6 9. Re1 0-0 10. c3 Re8 11. Ne5 Qc7 12. Qe2 b6 13. Bd2 Bb7 14. Rad1 c5 15. Bd3 Rad8 16. Bb1 Nf8 17. a3 Bd5 18. Bc1 Qb7 19. Qf1 cxd4 20. cxd4 b5 21. Bd3 b4 22. axb4 Qxb4 23. Bd2 Qb7 24. Bc3 N8d7 25. Nc4 Bc7 26. Ra1 Bb8 27. Ne5 Nxe5 28. dxe5 Nd7 29. Ba6 Qb3 30. Bb5 Nc5 31. Ra3 Qc2 32. Rc1 Qg6 33. Bxe8 Rxe8 34. Qb5 Rc8 35. Bd4 Bc6 36. Qxc5 Bb7 37. Qxc8+ 1-0

[Event "Miedzyzdroje op 3rd"]
[Site "Miedzyzdroje"]
[Date "2013.05.02"]
[Round "6"]
[White "Grabarczyk, Miroslaw"]
[Black "Jacek, Krystian"]
[Result "1-0"]
[ECO "E64"]
[WhiteElo "2452"]
[BlackElo "2098"]
[PlyCount "115"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 c5 6. d5 d6 7. Nc3 Na6 8. 0-0 Nc7 9. e4 Rb8 10. a4 Bg4 11. h3 Bxf3 12. Bxf3 Nd7 13. Kg2 e6 14. Be3 exd5 15. exd5 Ne5 16. Be2 Re8 17. Re1 Qe7 18. Bd2 f5 19. f4 Nd7 20. Bf1 Qf8 21. Qb3 Bd4 22. Kh2 Qg7 23. Bg2 Nf6 24. Bf3 Rxe1 25. Rxe1 Re8 26. Qxb7 Rxe1 27. Bxe1 Qe7 28. Ne2 Qe3 29. Kg2 Nce8 30. Qxa7 Ne4 31. Qe7 Nd2 32. Qxe3 Bxe3 33. Bxd2 Bxd2 34. Kf2 Nc7 35. g4 Ba5 36. Nc3 Kf8 37. Nd1 Kg7 38. Ke2 Kf7 39. Ne3 Kf6 40. Kd3 Na6 41. g5+ Ke7 42. Bd1 Nb4+ 43. Ke2 Kf8 44. h4 Kg7 45. h5 Kf8 46. h6 Kf7 47. Bc2 Kg8 48. Bb1 Na6 49. Nxf5 gxf5 50. Bxf5 Nc7 51. Be6+ Kf8 52. f5 Ne8 53. Kf3 Bd2 54. Kg4 Ke7 55. Bg8 Nf6+ 56. gxf6+ Kxf6 57. Bxh7 Bxh6 58. a5 1-0

[Event "Miedzyzdroje op 3rd"]
[Site "Miedzyzdroje"]
[Date "2013.05.01"]
[Round "5"]
[White "Janczarski, Michal"]
[Black "Jacek, Krystian"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "2346"]
[BlackElo "2098"]
[PlyCount "55"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nh5 10. Re1 Nf4 11. Bf1 a5 12. bxa5 Rxa5 13. Nd2 c5 14. Nb3 Ra6 15. a4 f5 16. f3 fxe4 17. fxe4 h5 18. a5 Kh7 19. Na4 Ng8 20. Nb6 Bg4 21. Qc2 Nh6 22. Be3 h4 23. Nxc5 dxc5 24. Bxc5 Rf7 25. h3 Qg5 26. hxg4 Nxg4 27. Qb3 h3 28. g3 1/2-1/2

[Event "Miedzyzdroje op 3rd"]
[Site "Miedzyzdroje"]
[Date "2013.04.30"]
[Round "4"]
[White "Jacek, Krystian"]
[Black "Strzemiecki, Zbigniew"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2098"]
[BlackElo "2446"]
[PlyCount "77"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. e5 Nfd7 6. Bd3 c5 7. c3 Nc6 8. 0-0 g5 9. dxc5 Nxc5 10. Bb5 Bd7 11. Qe2 a6 12. Bxc6 bxc6 13. Nd4 Nb7 14. Qh5 c5 15. Ne2 Qc7 16. f4 gxf4 17. Nxf4 Rf8 18. c4 d4 19. Nd3 0-0-0 20. Ne4 Qc6 21. Qe2 Be8 22. Bg5 Bxg5 23. Nxg5 Rg8 24. Nxh7 f5 25. Nf6 Rg7 26. Rf3 Qb6 27. Nf4 Na5 28. Rh3 Bc6 29. Rd1 Bb7 30. Rh6 Qb4 31. b3 Qc3 32. Qd2 Qf3 33. Rg6 Rxg6 34. Nxg6 Qc3 35. Nf4 Nc6 36. Nxe6 Rh8 37. Nxc5 Nxe5 38. Nxb7 Kxb7 39. Qxd4 1-0

[Event "Miedzyzdroje op 3rd"]
[Site "Miedzyzdroje"]
[Date "2013.04.29"]
[Round "3"]
[White "Galazewski, Tomasz"]
[Black "Jacek, Krystian"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "2250"]
[BlackElo "2098"]
[PlyCount "72"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 a6 7. N5c3 Nf6 8. Be2 Be7 9. 0-0 0-0 10. Be3 b6 11. f4 Bb7 12. Bf3 Nd7 13. Nd2 Rc8 14. Rc1 Bf6 15. Nb3 Nc5 16. Nd4 Nxd4 17. Bxd4 e5 18. Be3 exf4 19. Bxf4 Ne6 20. Bg3 Bd4+ 21. Kh1 Rxc4 22. Qd3 b5 23. Rcd1 Nc5 24. Qxd4 Rxd4 25. Rxd4 Ne6 26. Rxd6 Qa5 27. Bg4 Ng5 28. Rd7 Bc8 29. Rd5 Nxe4 30. Nxe4 Bxg4 31. Bd6 Re8 32. Rd4 Bh5 33. a3 Qb6 34. Bc5 Qc6 35. Re1 f5 36. Rd6 Qxc5 0-1

[Event "Kochan Memorial op 23rd"]
[Site "Koszalin"]
[Date "2012.08.18"]
[Round "9"]
[White "Adamowicz, Katarzyna"]
[Black "Jacek, Krystian"]
[Result "1-0"]
[ECO "B49"]
[WhiteElo "2114"]
[BlackElo "2071"]
[PlyCount "79"]
[EventDate "2012.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. Be3 Nf6 8. f4 Bb4 9. Bf3 e5 10. Nxc6 Qxc6 11. 0-0 d6 12. Nd5 Bc5 13. Bxc5 Qxc5+ 14. Kh1 Nxd5 15. exd5 0-0 16. fxe5 dxe5 17. Qe2 Qd6 18. c4 Bd7 19. Rac1 Rac8 20. Qe3 b6 21. Rc3 f5 22. Rfc1 e4 23. Be2 Kh8 24. Qd4 Qh6 25. Rf1 Qd6 26. Rfc1 Qh6 27. b4 Rce8 28. c5 bxc5 29. bxc5 Bb5 30. Bxb5 axb5 31. d6 Rd8 32. Rd1 Rf6 33. d7 Qf4 34. c6 Qc7 35. Qc5 b4 36. Qxb4 Rh6 37. h3 e3 38. Qe7 Rf6 39. Qxd8+ Qxd8 40. c7 1-0

[Event "Kochan Memorial op 23rd"]
[Site "Koszalin"]
[Date "2012.08.17"]
[Round "8"]
[White "Jacek, Krystian"]
[Black "Kudas, Damian"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2071"]
[BlackElo "2098"]
[PlyCount "91"]
[EventDate "2012.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 e5 6. Ndb5 d6 7. a4 a6 8. Na3 Be6 9. Bc4 Be7 10. Bg5 Nb4 11. Bxf6 Bxf6 12. 0-0 Rc8 13. Nd5 Nxd5 14. Bxd5 Qc7 15. c3 0-0 16. Qb3 Bxd5 17. Qxd5 Qc6 18. Rfd1 Be7 19. Nc2 Qxd5 20. Rxd5 g6 21. Ne3 f5 22. exf5 gxf5 23. f4 Bd8 24. Rxd6 Bc7 25. Re6 Kf7 26. Rh6 Kg7 27. Rh3 Bb6 28. Kf1 Bxe3 29. Rxe3 exf4 30. Re7+ Rf7 31. Rxf7+ Kxf7 32. Rd1 Ke6 33. Rd4 Rc6 34. Rb4 b6 35. Rxf4 Rd6 36. Rh4 Ke5 37. Rxh7 Rd2 38. Re7+ Kf4 39. Re2 Rd1+ 40. Kf2 Ra1 41. Re6 Rxa4 42. Rxb6 a5 43. g3+ Kg5 44. Kf3 Ra1 45. h4+ Kh5 46. Rf6 1-0

[Event "Kochan Memorial op 23rd"]
[Site "Koszalin"]
[Date "2012.08.16"]
[Round "7"]
[White "Ovsejevitsch, Sergei"]
[Black "Jacek, Krystian"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2561"]
[BlackElo "2071"]
[PlyCount "222"]
[EventDate "2012.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Na6 8. Re1 Qe8 9. Bg5 h6 10. Bxf6 Bxf6 11. c5 Bg7 12. Bxa6 bxa6 13. Nd5 Qd8 14. dxe5 dxe5 15. Qa4 Bg4 16. Re3 Rb8 17. b3 Rb5 18. Rc1 c6 19. Qxa6 Bd7 20. Nc3 Ra5 21. Qe2 Qb8 22. Na4 Be6 23. Nd2 h5 24. Nc4 Rb5 25. Rd3 Rb4 26. Nd6 Bh6 27. Rcd1 Bg4 28. f3 Be6 29. Nb2 a5 30. Na4 Qa7 31. Nb6 Rb8 32. Kh1 a4 33. Nxa4 Rxa4 34. bxa4 Qxc5 35. Qe1 Rb2 36. Rc3 Qb4 37. Rxc6 Qxa4 38. Rc7 Qxa2 39. Ra1 Re2 40. Qc3 Bd2 41. Qxe5 Bf4 42. Qc3 Bd2 43. Qe5 Bf4 44. Qc3 Bd2 45. Qd4 Be3 46. Qd1 Rd2 47. Qc1 Qb3 48. Rc3 Qb6 49. Rb1 Qxd6 50. Rxe3 Bh3 51. e5 Bxg2+ 52. Kg1 Qd8 53. Rb8 Qxb8 54. Qxd2 Bh3 55. Kf2 Be6 56. h4 Kh7 57. Qd4 Qb1 58. Re1 Qc2+ 59. Kg3 Qf5 60. Qf4 Qd3 61. Qe4 Qd2 62. Qe3 Qb2 63. Rd1 Qb5 64. Rc1 Qa6 65. Qe4 Qb6 66. Re1 Qc5 67. Qe3 Qb5 68. Rc1 Qa6 69. Rb1 Qc4 70. Ra1 Qb5 71. Kf4 Qb4+ 72. Kg3 Qb5 73. Qd4 Qe2 74. Rb1 Qa6 75. Qe3 Qc4 76. Qe4 Qc5 77. Rd1 Qb6 78. Qd4 Qb5 79. Kf4 Qe2 80. Rc1 Qh2+ 81. Ke3 Qa2 82. Qb4 Qd5 83. Rc5 Qd1 84. Kf2 Qh1 85. Qf4 Qb1 86. Rc1 Qb2+ 87. Kg3 Qb6 88. Qd2 Qb5 89. Kf4 Qb3 90. Ra1 Qc4+ 91. Kg5 Qc8 92. Kf6 Qf8 93. Qd6 Qh6 94. Qd4 Qf8 95. Ra6 Qh8+ 96. Ke7 Qc8 97. Ra7 Kg7 98. Kd6 Qb8+ 99. Kc6 Qc8+ 100. Kb6 Qc2 101. Ra3 Qb1+ 102. Kc7 Qc2+ 103. Qc3 Qd1 104. Ra8 Qd7+ 105. Kb6 Qd5 106. Rb8 Qd1 107. f4 Kh7 108. Qc5 Qd2 109. Qf8 Qb2+ 110. Kc7 Qc3+ 111. Kd8 Ba2 1-0

[Event "Kochan Memorial op 23rd"]
[Site "Koszalin"]
[Date "2012.08.15"]
[Round "6"]
[White "Jacek, Krystian"]
[Black "Adamowicz, Maciej"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2071"]
[BlackElo "1969"]
[PlyCount "31"]
[EventDate "2012.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. d3 c5 4. Nf3 Nc6 5. Nbd2 Nf6 6. 0-0 0-0 7. e4 Rb8 8. c3 b6 9. Re1 Bb7 10. d4 cxd4 11. cxd4 d6 12. d5 Nb4 13. Qb3 Na6 14. Qa3 Nc5 15. Rb1 a5 16. h3 1/2-1/2

[Event "Kochan Memorial op 23rd"]
[Site "Koszalin"]
[Date "2012.08.15"]
[Round "5"]
[White "Sieciechowicz, Marcin"]
[Black "Jacek, Krystian"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2441"]
[BlackElo "2071"]
[PlyCount "167"]
[EventDate "2012.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Na6 8. Be3 Ng4 9. Bg5 Qe8 10. c5 exd4 11. Nd5 Qxe4 12. Ne7+ Kh8 13. Bc4 Ne5 14. Bd5 Qg4 15. Nxc8 Nxf3+ 16. Qxf3 Qxg5 17. Bxb7 Raxc8 18. Bxc8 Rxc8 19. Qb7 Rd8 20. Qxa6 dxc5 21. Qxa7 d3 22. Rab1 Qe5 23. Qb7 d2 24. b3 Qe2 25. Qf3 Qxf3 26. gxf3 Ra8 27. a4 Bc3 28. Rfd1 c4 29. Kf1 c5 30. bxc4 Rxa4 31. Ke2 Ra3 32. Rb7 Kg7 33. Re7 Bb4 34. Re3 Ra2 35. Kd3 Kf6 36. Ke4 Rc2 37. Kd3 Rc1 38. Ke2 Rxc4 39. Re4 Rc2 40. Rg4 h5 41. Rgg1 Ke5 42. Kd3 Rc3+ 43. Kxd2 Rxf3+ 44. Ke2 Rh3 45. Rd7 Kf6 46. Ra1 Rxh2 47. Ra6+ Kg5 48. Rxf7 Rg2 49. Kf1 Rg4 50. f3 Rg3 51. Kf2 h4 52. Rc6 Kh6 53. Rf4 Rg5 54. Rxh4+ Kg7 55. f4 Rf5 56. Ke3 Bc3 57. Rc7+ Rf7 58. Rxc5 Bf6 59. Rg4 Re7+ 60. Kf3 Kf7 61. Rg2 Ra7 62. Rgc2 Ra3+ 63. Kg4 Be7 64. Rc6 Re3 65. Ra6 Re1 66. Rcc6 Rg1+ 67. Kf3 Rf1+ 68. Kg3 g5 69. fxg5 Bxg5 70. Ra7+ Be7 71. Rh6 Rg1+ 72. Kf3 Rg7 73. Kf4 Kg8 74. Kf5 Kf7 75. Rf6+ Ke8 76. Rb6 Rg5+ 77. Kf4 Rg1 78. Re6 Rf1+ 79. Ke4 Re1+ 80. Kd5 Rd1+ 81. Kc6 Rc1+ 82. Kb5 Rb1+ 83. Kc4 Rc1+ 84. Kb3 1-0

[Event "Kochan Memorial op 23rd"]
[Site "Koszalin"]
[Date "2012.08.14"]
[Round "4"]
[White "Jacek, Krystian"]
[Black "Weichhold, Pawel"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "2071"]
[BlackElo "2365"]
[PlyCount "132"]
[EventDate "2012.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[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 Qc7 9. 0-0-0 Nbd7 10. g4 h6 11. Bxf6 Bxf6 12. h4 Qb6 13. Nb3 Be7 14. Kb1 Nc5 15. g5 Bd7 16. g6 0-0 17. gxf7+ Rxf7 18. Bh3 Bf6 19. Nxc5 Qxc5 20. Qd3 Bxc3 21. Qxc3 Qxc3 22. bxc3 d5 23. exd5 exd5 24. Rxd5 Bxh3 25. Rxh3 Raf8 26. h5 Rxf4 27. Kb2 R8f6 28. Rd8+ Kh7 29. Rd7 Rf7 30. Rd4 R4f5 31. c4 Rc7 32. Rd5 Rc5 33. Rxf5 Rxf5 34. Rb3 Rxh5 35. Rxb7 Rc5 36. Kb3 h5 37. Kb4 Rc8 38. c5 h4 39. Kc4 Kg6 40. Rb1 Kh5 41. Kd5 g5 42. c6 g4 43. Kd6 g3 44. c7 g2 45. Kd7 Rg8 46. Rg1 h3 47. c4 Kg4 48. c5 Kf3 49. c6 h2 50. Rxg2 Kxg2 51. c8Q Rxc8 52. Kxc8 h1Q 53. c7 Qb1 54. Kd7 Qb5+ 55. Kd8 Qd5+ 56. Ke7 Qe4+ 57. Kd8 Qh4+ 58. Kd7 Qg4+ 59. Kd8 Qg8+ 60. Kd7 Qd5+ 61. Ke7 Qc6 62. Kd8 Qd6+ 63. Kc8 a5 64. a4 Qb4 65. Kd8 Qh4+ 66. Kc8 Qxa4 0-1

[Event "Kochan Memorial op 23rd"]
[Site "Koszalin"]
[Date "2012.08.13"]
[Round "3"]
[White "Tiba, Vladyslav"]
[Black "Jacek, Krystian"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2192"]
[BlackElo "2071"]
[PlyCount "70"]
[EventDate "2012.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d5 5. Nbd2 Nf6 6. Bg2 Be7 7. 0-0 0-0 8. e5 Nd7 9. Re1 Qc7 10. Qe2 b5 11. h4 b4 12. Nf1 a5 13. Bf4 Ba6 14. N1h2 c4 15. dxc4 dxc4 16. Ng5 Bxg5 17. hxg5 c3 18. Qh5 cxb2 19. Rad1 b1Q 20. Rxb1 Nd4 21. Rbd1 Nf5 22. Ng4 Rad8 23. Be4 Nc5 24. Rxd8 Qxd8 25. Bf3 Bb7 26. Bxb7 Nxb7 27. Nf6+ gxf6 28. gxf6 Kh8 29. Rd1 Qc7 30. g4 Rg8 31. Kh2 Qxc2 32. Rd2 Qe4 33. Bg5 Qxe5+ 34. f4 Qe3 35. Rd7 Qf2+ 0-1

[Event "Kochan Memorial op 23rd"]
[Site "Koszalin"]
[Date "2012.08.12"]
[Round "2"]
[White "Jacek, Krystian"]
[Black "Malaniuk, Vladimir P"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "2071"]
[BlackElo "2523"]
[PlyCount "96"]
[EventDate "2012.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Bc5 6. c3 b5 7. Bb3 d6 8. d4 Bb6 9. a4 Bg4 10. Bg5 Rb8 11. Na3 h6 12. Be3 0-0 13. axb5 axb5 14. Nxb5 Re8 15. Qc2 Bd7 16. Rfe1 exd4 17. Bxd4 Nxd4 18. Nbxd4 c5 19. Nf5 Bxf5 20. exf5 d5 21. Ne5 Qd6 22. Nf3 Rxe1+ 23. Rxe1 c4 24. Ba4 Ne4 25. Nd4 Bxd4 26. cxd4 Qb6 27. Rxe4 dxe4 28. Qxc4 Qxb2 29. h3 e3 30. fxe3 Qd2 31. Qc7 Qxe3+ 32. Kh2 Rb4 33. Bc2 Rxd4 34. Qb8+ Kh7 35. Bb3 Qe7 36. Bc2 Qd6+ 37. Qxd6 Rxd6 38. Kg3 Kg8 39. Kf4 Kf8 40. Be4 Ke7 41. g4 Ra6 42. h4 Ra4 43. Ke5 f6+ 44. Kd5 Rb4 45. h5 Ra4 46. Bf3 Rf4 47. Be2 Rf2 48. Bb5 Rg2 0-1

[Event "Kochan Memorial op 23rd"]
[Site "Koszalin"]
[Date "2012.08.11"]
[Round "1"]
[White "Rawicz, Karol"]
[Black "Jacek, Krystian"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2261"]
[BlackElo "2071"]
[PlyCount "80"]
[EventDate "2012.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Be3 Nd7 5. Qd2 a6 6. a4 b6 7. Nf3 Bb7 8. Bc4 e6 9. Rd1 Ngf6 10. d5 e5 11. Qe2 Nh5 12. g3 0-0 13. Nh4 Nhf6 14. Ng2 Qe8 15. b3 Nc5 16. f3 Nh5 17. Kd2 f5 18. Rhf1 Bc8 19. g4 fxg4 20. fxg4 Nf6 21. Rxf6 Rxf6 22. h4 Qd7 23. g5 Rf7 24. h5 Qh3 25. hxg6 hxg6 26. Rg1 Bg4 27. Qe1 Bf3 28. Bxc5 bxc5 29. Nh4 Bh5 30. Be2 Qh2 31. Rg2 Qf4+ 32. Kd3 Raf8 33. Bxh5 gxh5 34. Ne2 Qf1 35. Qxf1 Rxf1 36. Ng3 R1f2 37. Nxh5 Rxg2 38. Nxg2 Rf3+ 39. Ne3 Rh3 40. Nxg7 Kxg7 0-1

[Event "Rewal op-B 17th"]
[Site "Rewal"]
[Date "2012.08.??"]
[Round "8"]
[White "Jacek, Krystian"]
[Black "Czepczynski, Boguslaw"]
[Result "1-0"]
[ECO "B75"]
[WhiteElo "2071"]
[BlackElo "1971"]
[PlyCount "33"]
[EventDate "2012.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 d6 7. f3 Bg7 8. Qd2 h5 9. Bc4 Nxd4 10. Bxd4 0-0 11. 0-0-0 Qa5 12. Kb1 Qd8 13. h4 a6 14. g4 hxg4 15. h5 Nxh5 16. Bxg7 Nxg7 17. Qh6 1-0

[Event "Rewal op-B 17th"]
[Site "Rewal"]
[Date "2012.08.??"]
[Round "7"]
[White "Jacek, Krystian"]
[Black "Jasnikowska, Malgorzata"]
[Result "1-0"]
[ECO "B65"]
[WhiteElo "2071"]
[BlackElo "1725"]
[PlyCount "55"]
[EventDate "2012.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 0-0 9. f4 Nxd4 10. Qxd4 Qa5 11. Kb1 Rd8 12. Bd3 a6 13. Rhe1 b5 14. Bxf6 Bxf6 15. e5 dxe5 16. Qe4 Rxd3 17. Rxd3 Rb8 18. fxe5 Be7 19. Rh3 h6 20. Rf1 Bb7 21. Qf4 Rf8 22. Ne4 Bxe4 23. Qxe4 Qc7 24. Rc3 Qd7 25. Rd3 Qc7 26. Rfd1 Rd8 27. Rxd8+ Bxd8 28. Qa8 1-0

[Event "Rewal op-B 17th"]
[Site "Rewal"]
[Date "2012.08.??"]
[Round "3"]
[White "Jacek, Krystian"]
[Black "Jewulski, Krzysztof"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2071"]
[BlackElo "1950"]
[PlyCount "133"]
[EventDate "2012.08.20"]
[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 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bf4 0-0 8. Qd2 Nc6 9. 0-0-0 Bg4 10. Be2 Bf6 11. h3 Bh5 12. g4 Bg6 13. h4 Be4 14. Rh3 Be5 15. Ng5 f5 16. Ne6 Qc8 17. Nxf8 fxg4 18. Rg3 Qxf8 19. Bxe5 Nxe5 20. Bxg4 Qf6 21. Qe3 Bc6 22. Be2 Qxh4 23. Rdg1 Ng6 24. Bd3 Re8 25. Qd4 Qxd4 26. cxd4 Be4 27. Re3 Bc6 28. Bxg6 hxg6 29. Rxe8+ Bxe8 30. Kd2 Kf7 31. Ke3 Kf6 32. Rh1 g5 33. Rh8 Ke7 34. Kf3 Bd7 35. Ra8 a6 36. Rb8 a5 37. d5 b6 38. Ke4 g6 39. Kd4 Bf5 40. c3 Kd7 41. b4 c5+ 42. bxc5 bxc5+ 43. Kc4 Kc7 44. Rb5 a4 45. Ra5 Bd7 46. Ra7+ Kc8 47. a3 Kd8 48. Ra8+ Ke7 49. Ra7 Kd8 50. Rxd7+ Kxd7 51. Kb5 Kc7 52. Kxa4 c4 53. f3 g4 54. fxg4 g5 55. Kb5 Kb7 56. Kxc4 Ka6 57. Kb4 Kb6 58. c4 Ka6 59. c5 dxc5+ 60. Kxc5 Kb7 61. Kd6 Kb6 62. Ke7 Kc5 63. d6 Kc4 64. d7 Kb3 65. d8Q Kxa3 66. Qd2 Kb3 67. Qxg5 1-0

[Event "Rewal op-B 17th"]
[Site "Rewal"]
[Date "2012.08.??"]
[Round "5"]
[White "Jacek, Krystian"]
[Black "Kuspak, Aleksander"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2071"]
[BlackElo "1866"]
[PlyCount "41"]
[EventDate "2012.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 d6 6. 0-0 Nf6 7. Nc3 Be7 8. Be3 Nbd7 9. f4 Qc7 10. Qf3 g6 11. Kh1 e5 12. Nb3 b5 13. a4 b4 14. Na2 Rb8 15. Qe2 0-0 16. Rac1 Qc6 17. a5 Re8 18. Bd2 d5 19. exd5 Nxd5 20. f5 N7f6 21. Rce1 1/2-1/2

[Event "Rewal op-B 17th"]
[Site "Rewal"]
[Date "2012.08.??"]
[Round "9"]
[White "Jacek, Krystian"]
[Black "Swiatloch, Tomasz"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2071"]
[BlackElo "2099"]
[PlyCount "93"]
[EventDate "2012.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. 0-0 0-0 9. Nb3 Qc7 10. Bg5 a6 11. Be2 Re8 12. f4 d6 13. f5 b5 14. Kh1 b4 15. Bxf6 bxc3 16. Bxg7 Kxg7 17. bxc3 Ne5 18. Qd4 Bb7 19. Rab1 Rec8 20. c4 Rab8 21. Nd2 Kg8 22. Rb3 Bc6 23. Qe3 Qd8 24. Qh6 Qf8 25. Qh4 f6 26. fxg6 hxg6 27. c5 dxc5 28. Bxa6 Rd8 29. Nc4 Nf7 30. Na5 Be8 31. Nb7 Rd7 32. Qf4 Rbxb7 33. Bxb7 Rd2 34. Bd5 Kg7 35. Rb8 Ne5 36. Qg3 c4 37. a4 Rxc2 38. Rc8 Ra2 39. Rb1 Qh8 40. h3 g5 41. Rbb8 Rxa4 42. Kg1 Ra1+ 43. Kh2 g4 44. Rxe8 Nf3+ 45. Qxf3 Qxe8 46. Qxg4+ Qg6 47. Rg8+ 1-0

[Event "Rewal op-B 17th"]
[Site "Rewal"]
[Date "2012.08.??"]
[Round "1"]
[White "Jacek, Krystian"]
[Black "Szeglowski, Tomasz"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2071"]
[BlackElo "1757"]
[PlyCount "79"]
[EventDate "2012.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 Ng4 9. Qxg4 Nxd4 10. Qd1 Nc6 11. Qd2 a6 12. h4 h5 13. Nd5 d6 14. 0-0-0 b5 15. Bh6 Nd4 16. Bxg7 Nxb3+ 17. axb3 Kxg7 18. f3 a5 19. g4 Rh8 20. gxh5 Rxh5 21. Nf4 Rh6 22. h5 Qh8 23. Qc3+ Kg8 24. Qc6 Rb8 25. Qe8+ Kg7 26. Qxe7 Rb7 27. Qxd6 a4 28. e5 g5 29. e6 Bxe6 30. Qe5+ Kh7 31. Qe4+ Kg7 32. Nxe6+ Rxe6 33. Qxb7 axb3 34. Qd5 bxc2 35. Qxg5+ Kh7 36. Qf5+ Kh6 37. Rdg1 Rf6 38. Qg5+ Kh7 39. h6 Rg6 40. Qf5 1-0

[Event "Rewal op-B 17th"]
[Site "Rewal"]
[Date "2012.08.??"]
[Round "2"]
[White "Kalmuk, Krzysztof"]
[Black "Jacek, Krystian"]
[Result "0-1"]
[ECO "A39"]
[WhiteElo "1857"]
[BlackElo "2071"]
[PlyCount "64"]
[EventDate "2012.08.20"]
[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 g6 2. Nf3 Bg7 3. c4 Nf6 4. Nc3 0-0 5. g3 c5 6. Bg2 cxd4 7. Nxd4 Nc6 8. 0-0 Ne5 9. b3 d6 10. h3 Bd7 11. e4 Rc8 12. Be3 a6 13. Rc1 Qa5 14. Qd2 Rfe8 15. Rfd1 Nc6 16. Nde2 b5 17. Nd5 Qxd2 18. Rxd2 Nxd5 19. cxd5 Nb4 20. Bf1 Rxc1 21. Nxc1 Rc8 22. Ne2 f5 23. f3 Nc2 24. Bg5 Kf7 25. h4 fxe4 26. fxe4 Bg4 27. Kh2 h6 28. Bf4 Ne1 29. Ng1 g5 30. hxg5 hxg5 31. Bxg5 Rh8+ 32. Bh4 Be5 0-1

[Event "Rewal op-B 17th"]
[Site "Rewal"]
[Date "2012.08.??"]
[Round "4"]
[White "Klimchuk, Andriy"]
[Black "Jacek, Krystian"]
[Result "1-0"]
[ECO "B44"]
[BlackElo "2071"]
[PlyCount "69"]
[EventDate "2012.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Nc3 Nf6 5. d4 cxd4 6. Nxd4 Bb4 7. Nxc6 dxc6 8. Qxd8+ Kxd8 9. f3 e5 10. Be3 Be6 11. 0-0-0+ Kc7 12. Kc2 b6 13. a3 Bxc3 14. Kxc3 Rad8 15. Rxd8 Rxd8 16. Bd3 Nd7 17. f4 f6 18. f5 Bf7 19. g4 a5 20. Rg1 Kb7 21. g5 Rg8 22. h4 g6 23. Rf1 fxg5 24. hxg5 Rc8 25. Bc2 Kc7 26. Rh1 Nf8 27. b4 axb4+ 28. axb4 Ra8 29. Bb3 Rd8 30. Bxb6+ Kxb6 31. c5+ Kb7 32. Bxf7 Rd7 33. Bb3 gxf5 34. exf5 Rd4 35. Re1 1-0

[Event "Rewal op-B 17th"]
[Site "Rewal"]
[Date "2012.08.??"]
[Round "6"]
[White "Murawko, Katarzyna"]
[Black "Jacek, Krystian"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "1859"]
[BlackElo "2071"]
[PlyCount "77"]
[EventDate "2012.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Qc7 6. Bd3 Nf6 7. 0-0 a6 8. c4 Ne5 9. Qe2 Neg4 10. Nf3 Nxe3 11. Qxe3 d6 12. Nc3 Be7 13. h3 0-0 14. g4 Nd7 15. Rac1 Qb8 16. Nd2 b6 17. b4 Bb7 18. a3 Re8 19. Qg3 Qd8 20. f4 Rc8 21. g5 e5 22. h4 exf4 23. Qxf4 Ne5 24. Be2 Rf8 25. Bg4 Rc7 26. Be2 f6 27. Qe3 Rc8 28. Nd5 Bxd5 29. exd5 fxg5 30. Rxf8+ Kxf8 31. c5 bxc5 32. bxc5 Nf7 33. c6 gxh4 34. Bxa6 Bg5 35. Qf2 Rc7 36. Rb1 Qe8 37. Nc4 Qe4 38. Rb8+ Ke7 39. Qxf7+ 1-0

[Event "POL-chT U19 2nd League"]
[Site "Borowice"]
[Date "2012.07.29"]
[Round "11"]
[White "Jacek, Krystian"]
[Black "Oszczanowski, Witold"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2074"]
[BlackElo "1899"]
[PlyCount "93"]
[EventDate "2012.07.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Szczecin Gryf U19"]
[BlackTeam "Wroclaw MUKS MDK Srodmiescie U19 II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. a4 a6 8. Na3 Bg4 9. f3 Be6 10. Bc4 Nb4 11. 0-0 Rc8 12. Nd5 Bxd5 13. Bxd5 Nbxd5 14. exd5 Qa5 15. c4 Be7 16. Kh1 0-0 17. Bd2 Qb6 18. b4 Nd7 19. Qe2 f5 20. a5 Qd8 21. Rab1 Bg5 22. Rfc1 Bxd2 23. Qxd2 Rf7 24. Rb2 Nf6 25. Rbc2 e4 26. Rc3 exf3 27. Rxf3 Ne4 28. Qd4 Qg5 29. Rd1 Rf6 30. Nc2 Re8 31. Ne1 Rg6 32. g3 Qh5 33. Kg2 Rh6 34. h4 Qg4 35. Nd3 Rxh4 36. Nf4 Rh2+ 37. Kxh2 Qxf3 38. Rg1 Nf2 39. Ne6 Re7 40. Qb6 Ng4+ 41. Kh3 Nf6 42. Qxd6 Qh5+ 43. Kg2 Qe2+ 44. Kh3 Re8 45. Qf4 Qh5+ 46. Qh4 Qf3 47. Qf4 1/2-1/2

[Event "POL-chT U19 2nd League"]
[Site "Borowice"]
[Date "2012.07.28"]
[Round "10"]
[White "Czornik, Janusz"]
[Black "Jacek, Krystian"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "1855"]
[BlackElo "2074"]
[PlyCount "62"]
[EventDate "2012.07.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Gliwice Carbo U19"]
[BlackTeam "Szczecin Gryf U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. 0-0 Ne5 9. f3 Bc5 10. Bf2 b5 11. Kh1 0-0 12. Nb3 Bxf2 13. Rxf2 Qb6 14. Rf1 Bb7 15. a3 Rac8 16. Qe2 Nc4 17. Nd1 e5 18. Nd2 d5 19. Bxc4 dxc4 20. Nc3 Rfd8 21. Rfd1 Rd4 22. Nf1 Rcd8 23. Ne3 g6 24. Qe1 a5 25. Ne2 R4d7 26. Nc3 b4 27. Ncd5 Nxd5 28. exd5 Bxd5 29. Nxd5 Rxd5 30. Rxd5 Rxd5 31. Qe4 Qd4 0-1

[Event "POL-chT U19 2nd League"]
[Site "Borowice"]
[Date "2012.07.27"]
[Round "9"]
[White "Jacek, Krystian"]
[Black "Ziaja, Krystian"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2074"]
[BlackElo "1851"]
[PlyCount "81"]
[EventDate "2012.07.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Szczecin Gryf U19"]
[BlackTeam "Krosno KKSz Urania U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. d4 Bd6 7. Be3 Be6 8. Bd3 Nd7 9. c4 Bb4+ 10. Nd2 Ne5 11. Qb3 Bxd2+ 12. Kxd2 Nxd3 13. Qxd3 0-0 14. Rhd1 b5 15. b3 bxc4 16. bxc4 Qd6 17. Rab1 Rfb8 18. g3 Qd7 19. Rb3 Bf5 20. Qc3 Rxb3 21. axb3 Qb7 22. Ra1 Rb8 23. Bf4 Re8 24. Ra5 Qd7 25. Be3 h6 26. Qb4 Bg6 27. Kc3 Qg4 28. Rxa7 Qd1 29. Qb6 Qe1+ 30. Kb2 Qb1+ 31. Ka3 Bc2 32. Qb7 Kh7 33. Ra6 Re7 34. Qb6 Rd7 35. Kb4 Qxb3+ 36. Kc5 Rd5+ 37. cxd5 Qxd5+ 38. Kb4 Qb3+ 39. Kc5 Qd5+ 40. Kb4 Qb3+ 41. Kc5 1/2-1/2

[Event "POL-chT U19 2nd League"]
[Site "Borowice"]
[Date "2012.07.26"]
[Round "8"]
[White "Blaszkiewicz, Mateusz"]
[Black "Jacek, Krystian"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "1879"]
[BlackElo "2074"]
[PlyCount "51"]
[EventDate "2012.07.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Kozuchow Odrodzenie U19"]
[BlackTeam "Szczecin Gryf U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. Bf4 e5 7. Be3 a6 8. N5a3 Nf6 9. Bg5 Qa5+ 10. Bd2 Qc5 11. Nc3 Ng4 12. Qf3 Nd4 13. Qg3 Be6 14. h3 Nf6 15. Be3 b5 16. Ncxb5 Nxc2+ 17. Kd2 Nxe3 18. fxe3 axb5 19. Bxb5+ Qxb5 20. Nxb5 Nxe4+ 21. Kd3 Nxg3 22. Nc7+ Kd7 23. Nxa8 Nxh1 24. Rxh1 Be7 25. Nb6+ Kc6 26. Nc4 0-1

[Event "POL-chT U19 2nd League"]
[Site "Borowice"]
[Date "2012.07.25"]
[Round "7"]
[White "Jacek, Krystian"]
[Black "Grochulski, Grzegorz"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2074"]
[BlackElo "2094"]
[PlyCount "87"]
[EventDate "2012.07.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Szczecin Gryf U19"]
[BlackTeam "Warszawa UKS Czternastka U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d6 8. 0-0 Ng4 9. Be2 Qh4 10. Bf4 0-0 11. Bg3 Qg5 12. Na4 h5 13. c3 Ba5 14. f4 Qe7 15. Qd3 Re8 16. Bf3 h4 17. Be1 c5 18. h3 Nh6 19. Bd2 Bd7 20. b3 Bxa4 21. bxa4 c6 22. Rae1 Rab8 23. f5 Qf6 24. Rc1 Rb2 25. Bf4 Bc7 26. Rf2 c4 27. Qd1 Bb6 28. Rcc2 Bxf2+ 29. Kxf2 Qxc3 30. Rxb2 Qxb2+ 31. Kg1 c3 32. Qxd6 Qb6+ 33. Kh2 Rd8 34. Qe7 c2 35. Bc7 Rb8 36. Bf4 Qb4 37. Qxh4 Nxf5 38. Qg5 Nd4 39. Bh5 Ne6 40. Qf5 Qe7 41. Bc1 Rb1 42. Qf1 Qf6 43. Qg1 Rxc1 44. Qxc1 0-1

[Event "POL-chT U19 2nd League"]
[Site "Borowice"]
[Date "2012.07.25"]
[Round "6"]
[White "Kubica, Kamil"]
[Black "Jacek, Krystian"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1980"]
[BlackElo "2074"]
[PlyCount "120"]
[EventDate "2012.07.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Rydultowy Ognisko U19"]
[BlackTeam "Szczecin Gryf U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 c5 7. d5 e6 8. dxe6 Bxe6 9. 0-0 c4 10. Be2 Qb6+ 11. Qd4 Qa5 12. Qd1 Qc5+ 13. Kh1 Ng4 14. Nd4 Qxd4 15. Bxg4 Bxg4 16. Qxg4 Nc6 17. Rd1 Qf2 18. f5 Rfe8 19. Bg5 Ne5 20. Qh3 h5 21. f6 Bf8 22. Rd2 Ng4 23. Qf3 Qb6 24. Rb1 Re5 25. Bf4 Re6 26. Nd5 Qa5 27. Bg5 Rae8 28. h3 Ne5 29. Qf4 Nd7 30. Re1 Kh7 31. c3 Re5 32. Rde2 Nc5 33. b4 cxb3 34. Nb4 Ne6 35. Qh4 Nxg5 36. axb3 Bh6 37. Nd3 R5e6 38. e5 dxe5 39. b4 Qd5 40. Qg3 Rxf6 41. c4 Qxc4 42. Nxe5 Qf4 43. Qb3 Ne6 44. Re4 Qf2 45. Nd7 Rf4 46. R4e2 Qd4 47. Rd1 Qg7 48. Qa2 Rd4 49. Rxd4 Qxd4 50. Nc5 Bf4 51. g3 Bxg3 52. Ne4 Be5 53. Nf2 Qa1+ 54. Qxa1 Bxa1 55. Ra2 Bd4 56. Nd3 Rc8 57. Kg2 Rc3 58. Ne1 Nf4+ 59. Kf1 Rxh3 60. Ng2 Rh1# 0-1

[Event "POL-chT U19 2nd League"]
[Site "Borowice"]
[Date "2012.07.24"]
[Round "5"]
[White "Jacek, Krystian"]
[Black "Chmielarz, Maciej"]
[Result "1-0"]
[ECO "D42"]
[WhiteElo "2074"]
[BlackElo "1846"]
[PlyCount "121"]
[EventDate "2012.07.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Szczecin Gryf U19"]
[BlackTeam "Ostrow Wielkopolski U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 e6 5. Nc3 Nf6 6. Nf3 Nc6 7. Bd3 Be7 8. cxd5 Nxd5 9. 0-0 0-0 10. a3 Nf6 11. Re1 b6 12. Bc2 Bb7 13. Qd3 g6 14. Bh6 Re8 15. Rad1 Rc8 16. Ba4 a6 17. d5 exd5 18. Nxd5 Nxd5 19. Qxd5 Qxd5 20. Rxd5 b5 21. Rd7 bxa4 22. Rxb7 Bf8 23. Rxe8 Rxe8 24. Bxf8 Kxf8 25. Kf1 Rb8 26. Rxb8+ Nxb8 27. Ke2 Ke7 28. Kd3 f6 29. Kc4 Nd7 30. Kd5 Nb6+ 31. Kc5 Nd7+ 32. Kc6 h5 33. h4 g5 34. hxg5 fxg5 35. Nxg5 Ne5+ 36. Kd5 Nd3 37. Kd4 Nxf2 38. Nh3 Nd1 39. Nf4 h4 40. Ng6+ Kf6 41. Nxh4 Nxb2 42. Nf3 Kf5 43. Nd2 Kf4 44. Nf1 Nd1 45. Kc4 Ke4 46. Kb4 Nb2 47. Nd2+ Kd3 48. Nf3 a5+ 49. Kxa5 Kc3 50. g4 Kb3 51. Ne5 Kxa3 52. g5 Kb3 53. g6 a3 54. g7 Nc4+ 55. Nxc4 a2 56. Nd2+ Kc3 57. Nb3 Kxb3 58. g8Q+ Kb2 59. Qg2+ Kb1 60. Kb4 a1Q 61. Kb3 1-0

[Event "POL-chT U19 2nd League"]
[Site "Borowice"]
[Date "2012.07.23"]
[Round "3"]
[White "Jacek, Krystian"]
[Black "Piotrowski, Pawel"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2074"]
[BlackElo "1933"]
[PlyCount "83"]
[EventDate "2012.07.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Szczecin Gryf U19"]
[BlackTeam "Zielona Gora KS 64 U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 0-0 12. Bf4 Bxf4 13. Nxf4 Ne4 14. Qc1 Ng5 15. Nxg5 Qxg5 16. Bxh7+ Kxh7 17. Nxe6 Qf6 18. Nxf8+ Qxf8 19. Qg5 Bf5 20. Rfe1 Rd8 21. Re3 Rd6 22. Rf3 Rf6 23. Re1 Be4 24. Rxf6 Qxf6 25. Qxf6 gxf6 26. f3 Bf5 27. Kf2 Kg6 28. Ke3 Nb4 29. Rc1 Nxa2 30. Rc7 b5 31. g4 Bb1 32. h4 Nb4 33. h5+ Kh6 34. Rf7 f5 35. Rf6+ Kg7 36. g5 f4+ 37. Kxf4 Nd3+ 38. Kf5 Nxb2+ 39. Ke6 b4 40. Rf7+ Kg8 41. Rxa7 b3 42. Kf6 1-0

[Event "POL-chT U19 2nd League"]
[Site "Borowice"]
[Date "2012.07.23"]
[Round "4"]
[White "Kosmala, Mateusz"]
[Black "Jacek, Krystian"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1847"]
[BlackElo "2074"]
[PlyCount "50"]
[EventDate "2012.07.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Katowice UKS Palac Mlodziezy U19"]
[BlackTeam "Szczecin Gryf U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. f3 d5 3. e4 dxe4 4. Nc3 exf3 5. Nxf3 Bg4 6. Bc4 e6 7. 0-0 Nc6 8. Be3 Bd6 9. Qd2 Qe7 10. Bb5 Rd8 11. Bg5 h6 12. Bxf6 Qxf6 13. d5 0-0 14. Kh1 exd5 15. Nxd5 Qg6 16. h3 Bxf3 17. Rxf3 Ne5 18. Rf6 gxf6 19. Rf1 f5 20. g4 fxg4 21. Nf6+ Kh8 22. Rf5 gxh3 23. Bf1 Bc5 24. Qxh6+ Qxh6 25. Rh5 Qxh5 0-1

[Event "POL-chT U19 2nd League"]
[Site "Borowice"]
[Date "2012.07.22"]
[Round "2"]
[White "Kroczka, Gromoslaw"]
[Black "Jacek, Krystian"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "1530"]
[BlackElo "2074"]
[PlyCount "46"]
[EventDate "2012.07.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz Hetman U19"]
[BlackTeam "Szczecin Gryf U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. a4 Nf6 8. 0-0 Bb4 9. Bf3 Ne5 10. Nb3 0-0 11. Na2 Bd6 12. Nc3 Nxf3+ 13. Qxf3 Bxh2+ 14. Kh1 Be5 15. Qe3 b6 16. f4 Bxc3 17. bxc3 Bb7 18. Nd2 Ng4 19. Qg3 f5 20. c4 Rf6 21. Ba3 Rg6 22. Qd3 Qd8 23. exf5 Qh4+ 0-1

[Event "POL-chT U19 2nd League"]
[Site "Borowice"]
[Date "2012.07.21"]
[Round "1"]
[White "Jacek, Krystian"]
[Black "Paszewski, Mateusz"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "2074"]
[BlackElo "2028"]
[PlyCount "81"]
[EventDate "2012.07.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Szczecin Gryf U19"]
[BlackTeam "Czestochowa UKS Hetman U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 a5 9. f3 d5 10. exd5 Nb4 11. Ndb5 a4 12. Nxa4 Nfxd5 13. Bd2 Bd7 14. Nac3 Bxb5 15. Nxb5 Bxb2 16. Rb1 Bg7 17. a3 Nc6 18. Qe2 Nc7 19. a4 Nxb5 20. Qxb5 Qc7 21. 0-0 Nd4 22. Qc4 Qxc4 23. Bxc4 Rxa4 24. Bd3 Rc8 25. Rxb7 e6 26. Rfb1 Raa8 27. Be4 f5 28. Rxg7+ Kxg7 29. Bxa8 Rxa8 30. Rb7+ Kf6 31. Rd7 e5 32. Rd6+ Ne6 33. Rc6 Rd8 34. Bc3 f4 35. Kf2 Rd5 36. Rc4 Kf5 37. g4+ fxg3+ 38. hxg3 h5 39. Ke3 Rc5 40. Rxc5 Nxc5 41. Bd2 1/2-1/2

[Event "Police Gniota Memorial 27th"]
[Site "Police"]
[Date "2012.07.19"]
[Round "9"]
[White "Jacek, Roksana"]
[Black "Jacek, Krystian"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1861"]
[BlackElo "2074"]
[PlyCount "102"]
[EventDate "2012.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 g6 2. c3 Bg7 3. Nf3 d6 4. d4 Nf6 5. Bd3 0-0 6. 0-0 Nc6 7. Be3 e5 8. a3 h6 9. Nbd2 Ng4 10. h3 Nxe3 11. fxe3 f5 12. Nh2 Qg5 13. Qe1 Bd7 14. Ndf3 Qf6 15. exf5 gxf5 16. Nh4 Ne7 17. Rd1 Be6 18. Kh1 Qg5 19. N4f3 Qh5 20. Be2 e4 21. Ne5 Qe8 22. Nc4 b5 23. Nd2 Qg6 24. c4 bxc4 25. Nxc4 d5 26. Na5 c5 27. Nb3 cxd4 28. Nxd4 Be5 29. Qh4 Bxd4 30. Rxd4 Nc6 31. Ra4 a5 32. Bb5 Bd7 33. Rd1 Ne5 34. Rxd5 Bxb5 35. Rxb5 Nd3 36. Rbxa5 Rac8 37. Nf1 Rc1 38. Kg1 Ne1 39. Qf2 Rc2 40. Ra6 Qg5 41. Nd2 Rxd2 42. Qf1 Nd3 43. Rd6 Qxe3+ 44. Kh2 Rf2 45. Qd1 Qf4+ 46. Kg1 Qxd6 47. Qb3+ Kh8 48. Qb7 Rg8 49. Ra7 Qh2+ 50. Kxh2 Rfxg2+ 51. Kh1 Nf2# 0-1

[Event "Police Gniota Memorial 27th"]
[Site "Police"]
[Date "2012.07.18"]
[Round "8"]
[White "Jacek, Krystian"]
[Black "Schmidt, Wlodzimierz"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "2074"]
[BlackElo "2382"]
[PlyCount "81"]
[EventDate "2012.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. 0-0 Nxd4 9. Bxd4 Bc5 10. Bxc5 Qxc5 11. Qe2 d6 12. Kh1 e5 13. f4 Be6 14. Rad1 Bg4 15. Qd2 Bxd1 16. Qxd1 Rc8 17. Qf3 exf4 18. Qh3 Rc7 19. Rxf4 Qe5 20. Rf5 Qe7 21. e5 dxe5 22. Qg3 0-0 23. Rxe5 Qd8 24. Rg5 g6 25. h4 Kh8 26. Qf4 Re8 27. Ne2 Nh5 28. Qa4 Rce7 29. Qc4 Qd6 30. Qg4 f5 31. Qf3 Re3 32. Qf2 Qe5 33. Rxh5 gxh5 34. Nf4 Re1+ 35. Kh2 Qe3 36. Qxe3 R8xe3 37. Nxh5 Rxd3 38. cxd3 Re2 39. Ng3 Rxb2 40. Nxf5 Rxa2 41. d4 0-1

[Event "Police Gniota Memorial 27th"]
[Site "Police"]
[Date "2012.07.17"]
[Round "7"]
[White "Jacek, Krystian"]
[Black "Musialkiewicz, Pawel"]
[Result "0-1"]
[ECO "C04"]
[WhiteElo "2074"]
[BlackElo "2090"]
[PlyCount "70"]
[EventDate "2012.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. c3 f6 7. Bb5 fxe5 8. dxe5 Be7 9. Nb3 0-0 10. Bxc6 bxc6 11. Nbd4 Nb8 12. 0-0 c5 13. Ne2 Bb7 14. Nf4 Qd7 15. h4 Nc6 16. Re1 Rf5 17. g4 Rf7 18. Kh2 Raf8 19. Kg3 d4 20. Qd3 Nb8 21. Ng5 Bxg5 22. hxg5 Qc6 23. f3 g6 24. c4 Qd7 25. Bd2 Qe7 26. Rf1 Qxg5 27. Nh3 Qxe5+ 28. f4 Qd6 29. Ng5 Re7 30. Rae1 Nd7 31. Ne4 Qc6 32. Rf2 e5 33. f5 gxf5 34. gxf5 Nf6 35. Bg5 Rg7 0-1

[Event "Police Gniota Memorial 27th"]
[Site "Police"]
[Date "2012.07.16"]
[Round "6"]
[White "Zschaebitz, Klaus"]
[Black "Jacek, Krystian"]
[Result "0-1"]
[ECO "A64"]
[WhiteElo "2105"]
[BlackElo "2074"]
[PlyCount "46"]
[EventDate "2012.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. g3 g6 7. Bg2 Bg7 8. Nf3 0-0 9. 0-0 Re8 10. Nd2 a6 11. a4 Nbd7 12. Nc4 Ne5 13. Na3 Nh5 14. e4 Rb8 15. h3 Bd7 16. g4 b5 17. Ne2 Nf6 18. f4 Nexg4 19. hxg4 Nxg4 20. Qd3 bxa4 21. Qxa6 Qh4 22. Rf3 Rxe4 23. Nc2 Bb5 0-1

[Event "Police Gniota Memorial 27th"]
[Site "Police"]
[Date "2012.07.15"]
[Round "5"]
[White "Tokarczyk, Tomasz"]
[Black "Jacek, Krystian"]
[Result "1/2-1/2"]
[ECO "E02"]
[WhiteElo "2220"]
[BlackElo "2074"]
[PlyCount "113"]
[EventDate "2012.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 c6 5. Qc2 Be7 6. Bg2 0-0 7. 0-0 Nbd7 8. Nbd2 c5 9. cxd5 Nxd5 10. a3 cxd4 11. Nxd4 Ne5 12. Rd1 Qb6 13. Nc4 Nxc4 14. Qxc4 Rd8 15. e4 Nf6 16. Be3 Ng4 17. Nf5 Nxe3 18. Nxe7+ Kf8 19. Rxd8+ Qxd8 20. Qc5 Qxe7 21. Qxe3 e5 22. Rc1 Be6 23. Bf1 b6 24. Bc4 Rd8 25. Bxe6 Qxe6 26. Kg2 Qd6 27. Qc3 Ke7 28. h4 Qd4 29. Qf3 Rd7 30. Rc3 g6 31. h5 Qd1 32. hxg6 Qxf3+ 33. Kxf3 hxg6 34. Ke3 Rd1 35. Rc7+ Rd7 36. Rc8 Ke6 37. f4 f6 38. Rg8 Kf7 39. Ra8 Ke6 40. Re8+ Kf7 41. Rh8 Ke6 42. Ra8 Re7 43. b4 f5 44. a4 exf4+ 45. Kxf4 g5+ 46. Kf3 fxe4+ 47. Kxe4 Rc7 48. Kf3 Rc4 49. a5 Rxb4 50. a6 Ra4 51. Rxa7 Kf6 52. Ra8 b5 53. a7 Kg7 54. Rb8 Rxa7 55. Rxb5 Kg6 56. Rb6+ Kf5 57. Rb5+ 1/2-1/2

[Event "Police Gniota Memorial 27th"]
[Site "Police"]
[Date "2012.07.14"]
[Round "4"]
[White "Jacek, Krystian"]
[Black "Przybylska, Agata"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2074"]
[BlackElo "1651"]
[PlyCount "75"]
[EventDate "2012.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ngf3 Qb6 8. 0-0 cxd4 9. cxd4 Nxd4 10. Nxd4 Qxd4 11. Nf3 Qb6 12. Qa4 Be7 13. a3 0-0 14. Qc2 h6 15. b4 Qc6 16. Qe2 Nb6 17. Nd4 Qc7 18. Bf4 Bd7 19. Rac1 Qd8 20. Bb1 Bg5 21. Bxg5 hxg5 22. Qh5 f5 23. exf6 Rxf6 24. Bg6 Rxg6 25. Qxg6 Qf6 26. Qd3 Nc4 27. Ne2 Rf8 28. f4 g4 29. f5 Nb2 30. Qd2 exf5 31. Qxd5+ Be6 32. Qd4 Qxd4+ 33. Nxd4 Bc8 34. Rc7 Nd3 35. Rd1 Nf4 36. Rdc1 Be6 37. Nxe6 Nxe6 38. Rxb7 1-0

[Event "Police Gniota Memorial 27th"]
[Site "Police"]
[Date "2012.07.12"]
[Round "2"]
[White "Vysochin, Spartak"]
[Black "Jacek, Krystian"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2533"]
[BlackElo "2074"]
[PlyCount "81"]
[EventDate "2012.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 h5 7. d3 Qf6 8. Be3 Bxf3 9. Qxf3 Qxf3 10. gxf3 Ne7 11. Nd2 Ng6 12. Rfb1 c5 13. a4 a5 14. Kf1 f6 15. Nc4 Kf7 16. Ke2 b6 17. Na3 Bd6 18. Nb5 Rhd8 19. c3 Rd7 20. Rd1 Rad8 21. Rac1 Nf8 22. d4 Ne6 23. d5 Nf8 24. b4 Ra8 25. bxc5 Bxc5 26. Bxc5 bxc5 27. Rb1 Ng6 28. Na3 Nf4+ 29. Kf1 h4 30. Rb5 c6 31. Rxc5 Rb8 32. Nc4 cxd5 33. exd5 Nxh3 34. Rb5 Rxb5 35. axb5 Nf4 36. b6 h3 37. Kg1 Ne2+ 38. Kh2 Nxc3 39. Rd3 Na4 40. b7 Rd8 41. Nd6+ 1-0

