[Event "Krakow Winter op-B"]
[Site "Krakow"]
[Date "2022.01.20"]
[Round "9"]
[White "Kollbek, Jakub"]
[Black "Karolak, Michal"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1193"]
[PlyCount "108"]
[EventDate "2022.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 g6 4. Be2 Bg7 5. Nf3 Bg4 6. exd5 cxd5 7. h3 Bxf3 8. Bxf3 e6 9. Be3 Nc6 10. Qd2 Qb6 11. 0-0-0 h6 12. g4 Nge7 13. Bg2 0-0-0 14. f4 h5 15. Bf3 Na5 16. b3 Nec6 17. Na4 Qb4 18. Qxb4 Nxb4 19. Kb2 Kb8 20. gxh5 Rc8 21. c3 Na6 22. hxg6 fxg6 23. Rdg1 b5 24. Nc5 Nxc5 25. dxc5 b4 26. Rxg6 bxc3+ 27. Kc2 d4 28. Rxg7 dxe3 29. b4 Nc6 30. Kxc3 Rcd8 31. Bxc6 e2 32. Rd7 Rxd7 33. Bxd7 Rxh3+ 34. Rxh3 e1Q+ 35. Kb3 Qd1+ 36. Ka3 Qxd7 37. Re3 Kc7 38. Re5 Qd3+ 39. Ka4 Qc2+ 40. Kb5 Qxa2 41. c6 Qa6+ 42. Kc5 Qb6+ 43. Kc4 Qxc6+ 44. Rc5 Qxc5+ 45. bxc5 Kc6 46. Kd4 a5 47. Ke5 a4 48. Kxe6 a3 49. f5 a2 50. f6 a1Q 51. f7 Qa2+ 52. Ke7 Qe2+ 53. Kd8 Qe6 54. f8N Qf7 0-1

[Event "Krakow Winter op-B"]
[Site "Krakow"]
[Date "2022.01.19"]
[Round "8"]
[White "Bogacki, Maciej"]
[Black "Kollbek, Jakub"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1311"]
[BlackElo "1193"]
[PlyCount "61"]
[EventDate "2022.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. 0-0 d6 6. h3 Nf6 7. Re1 0-0 8. c3 b5 9. Bb3 Bb7 10. d4 exd4 11. cxd4 Bb4 12. Nc3 Re8 13. Bg5 Qd7 14. e5 Bxc3 15. bxc3 h6 16. Bxh6 gxh6 17. exf6 Rxe1+ 18. Qxe1 Qf5 19. a4 bxa4 20. Bxa4 Qxf6 21. Rb1 Ra7 22. Qe8+ Kg7 23. Bxc6 Bxc6 24. Qxc6 Qg6 25. Ra1 Qd3 26. c4 a5 27. Ra4 Qb3 28. Qb5 Qc3 29. c5 dxc5 30. Qxc5 Qxc5 31. dxc5 1-0

[Event "Krakow Winter op-B"]
[Site "Krakow"]
[Date "2022.01.18"]
[Round "7"]
[White "Kollbek, Jakub"]
[Black "Kopaczewski, Zbigniew"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1193"]
[BlackElo "1413"]
[PlyCount "102"]
[EventDate "2022.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 Bg4 5. Bf4 e6 6. e3 Nbd7 7. Be2 dxc4 8. Bxc4 Bb4 9. 0-0 0-0 10. Qb3 Bxc3 11. bxc3 Nb6 12. Bd3 Bxf3 13. gxf3 Nh5 14. Bg3 Nxg3 15. fxg3 Rb8 16. e4 Qe7 17. f4 Rfd8 18. Rad1 g6 19. Be2 Nd7 20. Bf3 Nf6 21. c4 Qc7 22. d5 e5 23. Bg2 c5 24. a4 exf4 25. gxf4 Nd7 26. e5 Qb6 27. Qc2 Qa5 28. e6 Nb6 29. e7 Rd6 30. f5 Re8 31. fxg6 hxg6 32. Rf3 Rxe7 33. Rdf1 Qxa4 34. Qxa4 Nxa4 35. Rf6 Rxf6 36. Rxf6 Nb6 37. Bf1 Kg7 38. Rf3 Kf8 39. Ra3 a6 40. Rb3 Nc8 41. Bh3 f5 42. Rd3 Nd6 43. Rg3 Kf7 44. Rc3 Re4 45. Bf1 f4 46. Rb3 Kf6 47. Rb6 Ke5 48. Kf2 Re3 49. Bg2 Rc3 50. h4 a5 51. Bf1 a4 0-1

[Event "Krakow Winter op-B"]
[Site "Krakow"]
[Date "2022.01.18"]
[Round "6"]
[White "Weglarz, Kacper"]
[Black "Kollbek, Jakub"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1193"]
[PlyCount "110"]
[EventDate "2022.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d4 Bxd4 6. Re1 0-0 7. c3 Bb6 8. Be3 d6 9. h3 Be6 10. Na3 Re8 11. Qd2 d5 12. exd5 Bxd5 13. Bxd5 Nxd5 14. Bxb6 Nxb6 15. Qc2 Qf6 16. Rad1 Rad8 17. Nd2 Qe6 18. b3 f5 19. f3 h5 20. Nf1 Rxd1 21. Qxd1 Qd6 22. Qc1 e4 23. Nc2 g6 24. Kh1 Re7 25. Qg5 exf3 26. Rxe7 fxg2+ 27. Qxg2 Nxe7 28. Qxb7 Qd5+ 29. Qxd5+ Nexd5 30. c4 Nf4 31. Kh2 g5 32. Nfe3 g4 33. hxg4 fxg4 34. Kg3 Ng6 35. Ng2 Kf7 36. Nce3 Ke6 37. Nf4+ Nxf4 38. Kxf4 Nd7 39. c5 Nxc5 40. Kg5 Ne4+ 41. Kxh5 Nc3 42. a4 g3 43. Kg4 g2 44. Nxg2 Kd5 45. Ne3+ Kd4 46. Kf3 Kd3 47. Kf4 Kd2 48. a5 Kc1 49. Ke5 Kb2 50. Nd5 Nxd5 51. Kxd5 Kxb3 52. Kc5 Ka4 53. Kc6 a6 54. Kxc7 Kxa5 55. Kc6 Kb4 0-1

[Event "Krakow Winter op-B"]
[Site "Krakow"]
[Date "2022.01.17"]
[Round "5"]
[White "Kollbek, Jakub"]
[Black "Pyzik, Karol"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1193"]
[PlyCount "53"]
[EventDate "2022.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 e6 4. e4 Ne7 5. Nf3 0-0 6. Bg5 h6 7. Be3 f5 8. exf5 Nxf5 9. Qd2 Nxe3 10. fxe3 d5 11. c5 b6 12. cxb6 axb6 13. Bd3 g5 14. 0-0 c5 15. Qc2 c4 16. Bh7+ Kh8 17. Ne5 Rxf1+ 18. Rxf1 Bxe5 19. dxe5 Nc6 20. Qg6 Nxe5 21. Qxh6 Ng4 22. Rf8+ Qxf8 23. Qxf8+ Kxh7 24. Qe7+ Kh6 25. Qc7 b5 26. Qc6 b4 27. Qxa8 1-0

[Event "Krakow Winter op-B"]
[Site "Krakow"]
[Date "2022.01.16"]
[Round "3"]
[White "Kollbek, Jakub"]
[Black "Gruca, Karol"]
[Result "0-1"]
[ECO "C62"]
[WhiteElo "1193"]
[BlackElo "1206"]
[PlyCount "88"]
[EventDate "2022.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. Nc3 Bg4 5. 0-0 a6 6. Ba4 b5 7. Bb3 Nd4 8. d3 Nxf3+ 9. gxf3 Bh3 10. Re1 Qf6 11. Kh1 Ne7 12. Qe2 g5 13. Rg1 h6 14. Rg3 Be6 15. Be3 Kd7 16. Bxe6+ fxe6 17. a4 b4 18. Na2 c5 19. c3 a5 20. Rd1 Nc6 21. cxb4 axb4 22. b3 Be7 23. Rdg1 Nd4 24. Bxd4 exd4 25. Re1 e5 26. Qc2 Qf7 27. Nc1 h5 28. Qe2 Rhf8 29. Qf1 h4 30. Qh3+ Kc7 31. Rg2 Qxf3 32. Qxf3 Rxf3 33. Re2 Raf8 34. Kg1 R8f4 35. Ra2 h3 36. Rg3 Rxg3+ 37. fxg3 Rf3 38. a5 Kb7 39. a6+ Ka7 40. Ra5 Bd8 41. Ra2 g4 42. Ra4 Bg5 43. Ne2 Be3+ 44. Kh1 Rf1+ 0-1

[Event "Krakow Winter op-B"]
[Site "Krakow"]
[Date "2022.01.16"]
[Round "4"]
[White "Ryszka, Maciej"]
[Black "Kollbek, Jakub"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "1186"]
[BlackElo "1193"]
[PlyCount "41"]
[EventDate "2022.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. b3 d5 2. Nf3 c5 3. d4 Nc6 4. Bb2 Bf5 5. a3 e6 6. e3 Nf6 7. Bd3 Bxd3 8. cxd3 Bd6 9. 0-0 0-0 10. Nbd2 Rc8 11. dxc5 Bxc5 12. Rc1 Bd6 13. Qe2 Qa5 14. b4 Qb6 15. e4 dxe4 16. dxe4 Nd7 17. Nc4 Qb5 18. Qd2 Nxb4 19. Nxd6 Qb6 20. Nxc8 Qd8 21. Qxb4 1-0

[Event "Krakow Winter op-B"]
[Site "Krakow"]
[Date "2022.01.15"]
[Round "2"]
[White "Grochola, Ireneusz"]
[Black "Kollbek, Jakub"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1297"]
[BlackElo "1193"]
[PlyCount "61"]
[EventDate "2022.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. d3 d6 3. Nf3 Nf6 4. g3 e6 5. Bg2 Be7 6. 0-0 0-0 7. Re1 Nc6 8. Nbd2 a6 9. Nf1 b5 10. e5 Nd5 11. c4 Nb6 12. b3 Bb7 13. Bb2 d5 14. cxd5 Nxd5 15. Ne3 Ndb4 16. d4 cxd4 17. Nxd4 Bc5 18. Nxc6 Nxc6 19. Rc1 Qb6 20. Qg4 Rac8 21. h4 Nb4 22. Bxb7 Qxb7 23. Rxc5 Rxc5 24. Qxb4 Rfc8 25. Rd1 Qf3 26. Qd4 h5 27. Qd2 Qe4 28. Re1 Qg6 29. Qd7 R5c7 30. Qd6 Rc6 31. Qd7 1/2-1/2

[Event "Krakow Winter op-B"]
[Site "Krakow"]
[Date "2022.01.15"]
[Round "1"]
[White "Kollbek, Jakub"]
[Black "Mitoraj, Mariusz"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1193"]
[PlyCount "69"]
[EventDate "2022.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bc4 e6 8. 0-0 Ngf6 9. Bg5 h6 10. Bxf6 Qxf6 11. Bd3 Bxd3 12. Qxd3 Nb6 13. Ne5 Nd5 14. Ne4 Qd8 15. f4 Qb6 16. b3 Nb4 17. Qd2 Rd8 18. c3 Na6 19. f5 Nc7 20. fxe6 Nxe6 21. Nxf7 c5 22. Nxd8 Qxd8 23. d5 Nc7 24. c4 g5 25. Rae1 Kd7 26. d6 Ne6 27. Nf6+ Kc8 28. Rxe6 Bg7 29. d7+ Kb8 30. Qd6+ Ka8 31. Re8 Rxe8 32. Nxe8 Bd4+ 33. Kh1 a6 34. Nc7+ Ka7 35. Rf8 1-0

