[Event "POL-ch sf"]
[Site "Karpacz"]
[Date "2023.12.10"]
[Round "7"]
[White "Liskiewicz, Jakub"]
[Black "Ejsymont, Eryk"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1801"]
[BlackElo "1545"]
[PlyCount "61"]
[EventDate "2023.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 c6 8. Be3 cxd5 9. cxd5 Bd7 10. Qb3 Qc7 11. Rc1 Ne8 12. Qa3 Qd8 13. Nd2 a6 14. Nc4 b5 15. Nxd6 Nxd6 16. Qxd6 f5 17. Be2 fxe4 18. 0-0 Bf5 19. Qxd8 Rxd8 20. g4 Bc8 21. Bg5 Rf8 22. Nxe4 Bb7 23. Rfd1 h6 24. Rc7 Bxd5 25. Rxd5 hxg5 26. Nxg5 Bf6 27. Rd6 Bxg5 28. Rxg6+ Kh8 29. Rxg5 e4 30. Rh5+ Kg8 31. Bd1 1-0

[Event "POL-ch sf"]
[Site "Karpacz"]
[Date "2023.12.09"]
[Round "6"]
[White "Smukowski, Bartosz"]
[Black "Liskiewicz, Jakub"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1726"]
[BlackElo "1801"]
[PlyCount "142"]
[EventDate "2023.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 b6 3. c4 Bb7 4. e3 d6 5. Nc3 Nd7 6. Be2 g6 7. b3 Bg7 8. Bb2 Ne7 9. 0-0 h6 10. Qc2 g5 11. d5 e5 12. Bd3 Nc5 13. Nd2 Nxd3 14. Qxd3 Ng6 15. Ne2 Bc8 16. f4 f5 17. Qc2 Qe7 18. Rae1 e4 19. b4 Bd7 20. Nb3 gxf4 21. Nxf4 Nxf4 22. Rxf4 Be5 23. Bxe5 dxe5 24. Qc3 0-0 25. Rf2 Rae8 26. Nd2 Qd6 27. Nf1 b5 28. a3 Rf7 29. Rc1 a6 30. Ng3 Qg6 31. c5 f4 32. Nf1 h5 33. Rcc2 f3 34. Rcd2 h4 35. d6 c6 36. Qa1 Rg7 37. Qb2 Kh7 38. Rc2 Bh3 39. d7 Rxd7 40. Rcd2 Rg7 41. g3 Re6 42. Rd6 Rxd6 43. cxd6 Qxd6 44. Rd2 Qe6 45. Qc2 Qg6 46. Kf2 Qf5 47. Qxc6 Bxf1 48. Rd6 hxg3+ 49. hxg3 Rg6 50. Rxg6 Qxg6 51. Qd7+ Kh6 52. Qe7 Bc4 53. Qxe5 Qh5 54. Qh8+ Kg5 55. Qe5+ Kg6 56. Qxe4+ Qf5 57. Qe8+ Bf7 58. Qc6+ Qe6 59. Qc2+ Kg7 60. Qc3+ Qf6 61. Qd3 Be6 62. Qe4 Qf5 63. Qd4+ Kg6 64. Qb6 Kh5 65. Qc7 Bc4 66. Qg7 Qc2+ 67. Kxf3 Bd5+ 68. e4 Qxe4+ 69. Kf2 Qf3+ 70. Ke1 Qe3+ 71. Kd1 Bb3# 0-1

[Event "POL-ch sf"]
[Site "Karpacz"]
[Date "2023.12.08"]
[Round "5"]
[White "Liskiewicz, Jakub"]
[Black "Pycinski, Wladyslaw"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1801"]
[BlackElo "2040"]
[PlyCount "62"]
[EventDate "2023.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. 0-0 e5 5. d3 Ne7 6. e4 0-0 7. Nbd2 h6 8. c3 a5 9. exd5 Nxd5 10. d4 exd4 11. Nxd4 c6 12. Ne4 Na6 13. Re1 Re8 14. Nb5 Be6 15. Nbd6 Re7 16. c4 Nb6 17. c5 Nd5 18. Qc2 f5 19. Nc3 Ndb4 20. Qd1 Nxc5 21. Re3 Rd7 22. Rxe6 Nxe6 23. Qb3 Rxd6 24. Bf4 Kh7 25. Bxd6 Qxd6 26. Rd1 Nd4 27. Qf7 Rd8 28. h4 Qd7 29. Qc4 Qe7 30. Kh2 h5 31. a3 Na6 0-1

[Event "POL-ch sf"]
[Site "Karpacz"]
[Date "2023.12.07"]
[Round "4"]
[White "Zielonka, Adam"]
[Black "Liskiewicz, Jakub"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2082"]
[BlackElo "1801"]
[PlyCount "100"]
[EventDate "2023.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Ne4 5. Ne2 Qb6 6. d4 e6 7. Ng3 Nxg3 8. fxg3 c5 9. Bd3 cxd4 10. 0-0 h6 11. Nh4 Nc6 12. Qh5 Nd8 13. Bg6 Qc7 14. Bg5 hxg5 15. Qxh8 gxh4 16. Qg8 Qc5 17. Bxf7+ Kd7 18. Bg6 Be7 19. b4 Qxb4 20. Rab1 Qc5 21. Rb5 Qa3 22. Rb3 Qc5 23. Rb5 Qa3 24. Be8+ Kc7 25. gxh4 Qe3+ 26. Kh1 Qxe5 27. h5 Bd6 28. g3 b6 29. Qh7 Kb8 30. Rd1 Ba6 31. Rb3 Be2 32. Rdb1 Bc5 33. Kg2 Bg4 34. Qd3 Bf5 35. Qb5 Qe4+ 36. Kf2 Nb7 37. Rd3 Qe5 38. Qd7 Bxd3 39. cxd3 Qe3+ 40. Kg2 Qxd3 41. Bg6 Qe2+ 42. Kh3 a5 43. Qxg7 Ka7 44. h6 d3 45. h7 d2 46. Bc2 Qc4 47. Bb3 Qd3 48. Rd1 Bd4 49. Qg8 b5 50. Qxe6 Rh8 0-1

[Event "POL-ch sf"]
[Site "Karpacz"]
[Date "2023.12.06"]
[Round "3"]
[White "Dalkowski, Rafal"]
[Black "Liskiewicz, Jakub"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2090"]
[BlackElo "1801"]
[PlyCount "81"]
[EventDate "2023.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 a5 5. g4 d6 6. g5 Nfd7 7. d4 Nc6 8. a3 a4 9. Qc2 Bxc3+ 10. Qxc3 e5 11. Rg1 Qe7 12. Be3 exd4 13. Nxd4 Nde5 14. Nxc6 bxc6 15. f4 Ng6 16. Bd4 Rg8 17. Bxg7 Nxf4 18. Bf6 Qe4 19. Rg3 Be6 20. Re3 Qh1 21. 0-0-0 Qxh2 22. Qb4 Ng6 23. c5 d5 24. Rf3 Kd7 25. e4 Rgb8 26. Qd4 Rb3 27. exd5 cxd5 28. c6+ Kc8 29. Rf2 Qd6 30. Rc2 Ra5 31. Bd3 Qg3 32. Kb1 Qd6 33. Ka2 Rb6 34. Rdc1 Rb3 35. Ka1 Ra8 36. Rc5 Qg3 37. R5c3 Rxc3 38. Rxc3 Qf4 39. Qc5 Qg4 40. Bxg6 Qd1+ 41. Bb1 1-0

[Event "POL-ch sf"]
[Site "Karpacz"]
[Date "2023.12.05"]
[Round "2"]
[White "Liskiewicz, Jakub"]
[Black "Rog, Bartlomiej"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1801"]
[BlackElo "2239"]
[PlyCount "40"]
[EventDate "2023.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 c6 4. Bf4 dxc4 5. a4 Nf6 6. e3 b5 7. axb5 cxb5 8. Nxb5 Bb4+ 9. Nc3 Nd5 10. Nge2 0-0 11. Bg3 Nc6 12. Qc2 Qf6 13. Rd1 Rd8 14. Nc1 e5 15. Bxc4 Bf5 16. e4 Nxd4 17. Qd2 Nxc3 18. bxc3 Bxe4 19. Kf1 Nf5 20. Bxf7+ Qxf7 0-1

[Event "POL-ch sf"]
[Site "Karpacz"]
[Date "2023.12.04"]
[Round "1"]
[White "Liskiewicz, Jakub"]
[Black "Backiel, Hubert"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1801"]
[BlackElo "2253"]
[PlyCount "137"]
[EventDate "2023.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 f6 3. Bd2 Nc6 4. c4 dxc4 5. e3 e5 6. Bxc4 exd4 7. Qb3 Nh6 8. Nf3 Bd6 9. exd4 Nf5 10. 0-0 Ncxd4 11. Re1+ Kf8 12. Nxd4 Nxd4 13. Qc3 c5 14. Na3 Qc7 15. Rad1 Bg4 16. f3 Bd7 17. Nc2 b5 18. Bd5 Rc8 19. Kh1 Nf5 20. Ne3 Be5 21. Qd3 Nd6 22. Ng4 Bf5 23. Qe2 Re8 24. Nxe5 Rxe5 25. Be3 Be6 26. Bxe6 Rxe6 27. Qd2 Qc6 28. b4 Kf7 29. Bxc5 Rxe1+ 30. Rxe1 Re8 31. Rd1 Nc4 32. Qd3 a5 33. Qxh7 Re5 34. f4 Rd5 35. Re1 Qd7 36. h3 Nd6 37. a3 Nf5 38. Qh5+ g6 39. Qh8 Qd8 40. Qxd8 Rxd8 41. bxa5 Rc8 42. Bb6 Ra8 43. Rb1 Nd6 44. Kh2 Ke6 45. g4 Kd5 46. Rd1+ Kc6 47. Rc1+ Nc4 48. a4 f5 49. Kg3 Re8 50. Kh4 Rh8+ 51. Kg5 Rxh3 52. gxf5 Rg3+ 53. Kf6 gxf5 54. Kxf5 Ra3 55. axb5+ Kxb5 56. Ke6 Ra2 57. Re1 Rd2 58. f5 Rd6+ 59. Ke7 Rc6 60. f6 Nd6 61. Rb1+ Ka6 62. Kd7 Rc8 63. Kxd6 Rc6+ 64. Ke7 Rxf6 65. Kxf6 Kb7 66. Ke6 Ka6 67. Kd5 Kb7 68. Bc5+ Ka6 69. Ke4 1-0

[Event "Katowice POL-HUN 10th"]
[Site "Katowice"]
[Date "2023.09.10"]
[Round "7"]
[White "Duda, Aleksandra"]
[Black "Liskiewicz, Jakub"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "1542"]
[BlackElo "1801"]
[PlyCount "80"]
[EventDate "2023.09.09"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Bb4 3. g3 Nf6 4. Bg2 0-0 5. d3 d5 6. cxd5 exd5 7. Bd2 Re8 8. Nf3 Bg4 9. 0-0 c6 10. a3 Ba5 11. b4 Bc7 12. Rc1 Nbd7 13. Re1 Ne5 14. Nxe5 Bxe5 15. Qc2 d4 16. Ne4 Nxe4 17. dxe4 Bxe2 18. Qb3 Bg4 19. f3 Be6 20. Qd3 Bc7 21. Red1 Qd7 22. Be1 Red8 23. Bf2 b5 24. Qxd4 Qe8 25. Qc3 Rxd1+ 26. Rxd1 a5 27. Bf1 axb4 28. axb4 Bd8 29. Ra1 Bf6 30. Rxa8 Qxa8 31. e5 Be7 32. Bc5 Bd8 33. f4 h5 34. Bg2 h4 35. Be3 Bc4 36. g4 Qa2 37. Qd2 Qb1+ 38. Kf2 Be7 39. Bc5 Bxc5+ 40. bxc5 Bd3 1/2-1/2

[Event "Katowice POL-HUN 10th"]
[Site "Katowice"]
[Date "2023.09.10"]
[Round "9"]
[White "Kubicka, Anna"]
[Black "Liskiewicz, Jakub"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2284"]
[BlackElo "1801"]
[PlyCount "161"]
[EventDate "2023.09.09"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. h3 0-0 6. Be2 Nc6 7. Be3 e5 8. 0-0 Nd7 9. Qd2 f5 10. exf5 gxf5 11. dxe5 dxe5 12. Bc4+ Kh8 13. Bh6 e4 14. Bxg7+ Kxg7 15. Ng5 Nde5 16. Bd5 h6 17. Ngxe4 fxe4 18. Nxe4 Bxh3 19. Bxc6 Nf3+ 20. gxf3 Qxd2 21. Nxd2 Bxf1 22. Bxb7 Rab8 23. Be4 Ba6 24. b3 Rbd8 25. Nf1 Bxf1 26. Kxf1 Kf6 27. Ke2 Rh8 28. Rg1 Rdg8 29. Rg4 h5 30. Rf4+ Kg5 31. Rf5+ Kh6 32. Rf6+ Kg7 33. Rc6 h4 34. Rxc7+ Kf6 35. Rc6+ Ke7 36. f4 h3 37. f5 h2 38. f6+ Kd7 39. f7 Rf8 40. Ra6 h1Q 41. Rxa7+ Ke6 42. Bxh1 Rxh1 43. a4 Rc1 44. Kd2 Rf1 45. Ke3 Rc1 46. Kd3 Rd8+ 47. Kc3 Rc8+ 48. Kd3 Rd8+ 49. Kc3 Rf1 50. Kb4 Rb8+ 51. Ka3 Rxf2 52. c4 Rf3 53. Ka2 Rf2+ 54. Ka3 Rf3 55. f8Q Rbxf8 56. Rb7 Kd6 57. a5 Ra8 58. Ka4 Kc6 59. Rb6+ Kc7 60. b4 Rf1 61. Kb5 Rb1 62. c5 Ra7 63. a6 Rh1 64. Rc6+ Kd7 65. Rg6 Kc7 66. Rc6+ Kd7 67. Rb6 Kc7 68. Rg6 Rh4 69. Ka5 Rh1 70. b5 Ra1+ 71. Kb4 Rb1+ 72. Kc4 Rc1+ 73. Kd4 Rd1+ 74. Kc3 Ra8 75. b6+ Kd7 76. b7 Rh8 77. a7 Rh3+ 78. Kc2 Rf1 79. Rd6+ Ke7 80. a8Q Rf2+ 81. Rd2 1-0

[Event "Katowice POL-HUN 10th"]
[Site "Katowice"]
[Date "2023.09.10"]
[Round "6"]
[White "Liskiewicz, Jakub"]
[Black "Cori Tello, Deysi Estella"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1801"]
[BlackElo "2367"]
[PlyCount "62"]
[EventDate "2023.09.09"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 c5 4. d5 Bxc3+ 5. bxc3 f5 6. Bf4 Qa5 7. Qc2 d6 8. e3 Nf6 9. Bd3 Nbd7 10. Nf3 b5 11. Nd2 Nb6 12. 0-0 Qa4 13. Qxa4 Nxa4 14. Rfc1 bxc4 15. Bxc4 Nb6 16. Bb5+ Kf7 17. c4 Bb7 18. Rcb1 Rab8 19. a4 Na8 20. Bg5 Nc7 21. Bxf6 Kxf6 22. Rb2 Bxd5 23. cxd5 a6 24. Nc4 axb5 25. Rab1 Nxd5 26. axb5 Nb4 27. b6 d5 28. Na5 Rxb6 29. Nb3 Nd3 30. Rc2 Rhb8 31. Rc3 c4 0-1

[Event "Katowice POL-HUN 10th"]
[Site "Katowice"]
[Date "2023.09.10"]
[Round "8"]
[White "Liskiewicz, Jakub"]
[Black "Lewtak, Damian"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1801"]
[BlackElo "2365"]
[PlyCount "59"]
[EventDate "2023.09.09"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 g6 6. Bc4 Bg7 7. Nf3 0-0 8. 0-0 b6 9. Nbd2 Bb7 10. Qc2 d6 11. a4 a6 12. Rfe1 Nd7 13. Nf1 Qd8 14. Ne3 Nf6 15. Bd3 Nd7 16. Bc4 Qb8 17. b4 c5 18. dxc5 dxc5 19. Rab1 Rc8 20. b5 a5 21. Rbd1 Ne5 22. Be2 Nxf3+ 23. Bxf3 Qe5 24. Rd7 Rab8 25. Nc4 Qxc3 26. Qxc3 Bxc3 27. Rc1 Bd4 28. Nd6 Ba8 29. Nxc8 Rxc8 30. Rxd4 1-0

[Event "Katowice POL-HUN 10th"]
[Site "Katowice"]
[Date "2023.09.09"]
[Round "5"]
[White "Licznerski, Lukasz"]
[Black "Liskiewicz, Jakub"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2414"]
[BlackElo "1801"]
[PlyCount "118"]
[EventDate "2023.09.09"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 0-0 6. 0-0 Bg4 7. h3 Bxf3 8. Qxf3 Nc6 9. Rd1 e5 10. dxe5 Nxe5 11. Qe2 Nxc4 12. Qxc4 Qd7 13. e5 Ne8 14. Bf4 Rd8 15. Qb3 b6 16. exd6 Nxd6 17. Bxd6 cxd6 18. Nd5 Rfe8 19. Qf3 Re6 20. c3 Rde8 21. Rd2 h5 22. Qd3 Qd8 23. Rf1 Qc8 24. h4 Re4 25. g3 Qh3 26. Nf4 Qg4 27. Ng2 R4e6 28. Kh2 Qa4 29. a3 Bh6 30. f4 f5 31. Rff2 Bf8 32. Rfe2 Re4 33. Rxe4 Rxe4 34. Ne3 Kg7 35. Kg2 Qe8 36. Kf3 Kh7 37. Re2 Qa4 38. Nd5 Rxe2 39. Qxe2 Qc6 40. Qe6 Bg7 41. Ke3 Qc5+ 42. Kd3 Qb5+ 43. Kc2 Qf1 44. Kb3 Qb5+ 45. Nb4 a5 46. a4 Qf1 47. Nc2 b5 48. axb5 Qxb5+ 49. Ka2 d5 50. Na3 Qd3 51. Qe1 a4 52. Qf2 d4 53. c4 Qb3+ 54. Kb1 Qd1+ 55. Ka2 d3 56. Nb1 Qb3+ 57. Ka1 a3 58. Nxa3 Qxa3+ 59. Kb1 Qb3 0-1

[Event "Katowice POL-HUN 10th"]
[Site "Katowice"]
[Date "2023.09.09"]
[Round "3"]
[White "Ordaz Valdes, Lisandra Teresa"]
[Black "Liskiewicz, Jakub"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2324"]
[BlackElo "1801"]
[PlyCount "89"]
[EventDate "2023.09.09"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 b5 5. Bg5 b4 6. e4 h6 7. Bxf6 Qxf6 8. Qc2 d6 9. dxe6 Bxe6 10. e5 Qd8 11. Bd3 Nc6 12. Be4 Rc8 13. 0-0 Nxe5 14. Nxe5 dxe5 15. Rd1 Qc7 16. Bf5 Bxf5 17. Qxf5 Be7 18. Nd2 0-0 19. Nf3 Bf6 20. Rd7 Qc6 21. Rad1 Qe6 22. Qxe6 fxe6 23. Nd2 e4 24. b3 Bd4 25. Nxe4 Rf4 26. Re1 Rcf8 27. Re2 R8f7 28. Rxf7 Rxf7 29. Nd6 Rf6 30. Nb5 a6 31. Nxd4 cxd4 32. Re4 e5 33. Rxe5 Rd6 34. Kf1 Kf7 35. Ke2 Kf6 36. Re4 d3+ 37. Kd2 Kf5 38. Re3 Rg6 39. Rg3 Re6 40. Rxd3 Kf6 41. Rf3+ Kg6 42. Re3 Rf6 43. Ke2 Rf5 44. Re6+ Kf7 45. Rxa6 1-0

[Event "POL-ch Blitz U18"]
[Site "Bydgoszcz"]
[Date "2023.08.31"]
[Round "7"]
[White "Liskiewicz, Jakub"]
[Black "Bochniak, Franciszek"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1864"]
[BlackElo "1954"]
[PlyCount "68"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. e3 Bg7 5. g3 d5 6. Bg2 0-0 7. Ne2 c6 8. Nd2 f5 9. 0-0 Be6 10. Nf4 Nd7 11. c4 dxc4 12. Nxe6 fxe6 13. Nxc4 Qe7 14. Qb3 Nf6 15. a4 Kh8 16. a5 Nd5 17. a6 b6 18. Rac1 Rac8 19. Ne5 Bxe5 20. dxe5 Nb4 21. Qa3 c5 22. Rfd1 Rcd8 23. Qa4 Rxd1+ 24. Rxd1 Rd8 25. Bb7 Kg7 26. Rd6 Rxd6 27. exd6 Qxd6 28. Qe8 Qd1+ 29. Kg2 Nd3 30. Qxe6 Ne1+ 31. Kh1 Nf3+ 32. Kg2 Ne1+ 33. Kh1 Nf3+ 34. Kg2 Ne1+ 1/2-1/2

[Event "POL-ch Blitz U18"]
[Site "Bydgoszcz"]
[Date "2023.08.31"]
[Round "10"]
[White "Liskiewicz, Jakub"]
[Black "Mulawa, Cyprian"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1864"]
[BlackElo "2186"]
[PlyCount "40"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bf4 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bd6 8. Bxd6 Qxd6 9. Nf3 Nbd7 10. 0-0 0-0 11. Qe2 Ne4 12. Bd3 Ndf6 13. Ne5 Rfd8 14. Nxe4 Bxe4 15. Rfc1 Bxd3 16. Qxd3 Qxe5 17. dxe5 Rxd3 18. exf6 gxf6 19. Rc2 Rad8 20. Rac1 Rd1+ 0-1

[Event "POL-ch Blitz U18"]
[Site "Bydgoszcz"]
[Date "2023.08.31"]
[Round "4"]
[White "Liskiewicz, Jakub"]
[Black "Pycinski, Wladyslaw"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1864"]
[BlackElo "1953"]
[PlyCount "69"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bf4 e6 5. e3 Nbd7 6. Nf3 Be7 7. cxd5 exd5 8. h3 0-0 9. Bd3 Re8 10. 0-0 Nf8 11. Qc2 Ng6 12. Bh2 Bd6 13. Bxd6 Qxd6 14. Rab1 a5 15. Na4 Ne7 16. Ne5 g6 17. Nc5 Qc7 18. a3 Bf5 19. b4 axb4 20. axb4 Bxd3 21. Ncxd3 Rec8 22. Rfc1 Nd7 23. Nxd7 Qxd7 24. Ne5 Qe6 25. Qc5 Nf5 26. b5 cxb5 27. Qxb5 Nd6 28. Rxc8+ Rxc8 29. Qb3 Kg7 30. Nd3 Qf5 31. Nc5 Rc7 32. Ra1 b5 33. Ra6 Qf6 34. Qxd5 Rd7 35. Nxd7 1-0

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.30"]
[Round "7"]
[White "Klim, Juliusz"]
[Black "Liskiewicz, Jakub"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1660"]
[BlackElo "1980"]
[PlyCount "95"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Ne4 0-0 14. Kb1 Nxe4 15. Qxe4 Nf6 16. Qe2 Qd5 17. Be3 a5 18. Ne5 Nd7 19. f4 Rfd8 20. g4 Nxe5 21. dxe5 Qe4 22. Qf2 Rd5 23. Rhe1 Rad8 24. Rxd5 Qxd5 25. Qg1 Bb4 26. Rf1 Qe4 27. g5 hxg5 28. Qxg5 Rd7 29. Rg1 f6 30. exf6 Qxe3 31. Qg6 Bf8 32. h6 Qd4 33. a3 Rf7 34. fxg7 Bxg7 35. hxg7 Qxg7 36. Qxg7+ Rxg7 37. Rxg7+ Kxg7 38. Kc1 Kf6 39. Kd2 Kf5 40. Ke3 b5 41. b4 axb4 42. axb4 e5 43. fxe5 Kxe5 44. c3 Kd5 45. Kd3 c5 46. bxc5 Kxc5 47. Kd2 Kc4 48. Kc2 1/2-1/2

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.30"]
[Round "8"]
[White "Liskiewicz, Jakub"]
[Black "Kania, Franciszek1111"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1980"]
[BlackElo "1668"]
[PlyCount "90"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 Bd6 5. c4 c6 6. cxd5 cxd5 7. Nc3 Be6 8. Bd3 0-0 9. Nge2 Nd7 10. Qb3 Nb6 11. 0-0 Rc8 12. Rfc1 Qd7 13. Ng3 f5 14. Qc2 g6 15. Nge2 Nc4 16. Bxc4 Rxc4 17. b3 Rcc8 18. a4 g5 19. f4 h6 20. Qd3 Bb8 21. a5 Rc6 22. Na4 Rfc8 23. Nc5 Qe7 24. b4 b6 25. axb6 axb6 26. b5 R6c7 27. Na6 Rxc1+ 28. Rxc1 Rxc1+ 29. Nxc1 Bd6 30. Qc3 Bd7 31. fxg5 hxg5 32. Na2 Bxb5 33. N6b4 Bc4 34. Kh1 Qe4 35. Qc1 Qh4 36. Qg1 Qe4 37. Nc3 Qe6 38. Nc2 b5 39. Qb1 Qh6 40. h3 Qh5 41. Nb4 Qh4 42. Ncxd5 g4 43. Nf4 Qg3 44. Qxf5 Qe1+ 45. Kh2 g3# 0-1

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.29"]
[Round "1"]
[White "Kotasinski, Szymon"]
[Black "Liskiewicz, Jakub"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1248"]
[BlackElo "1980"]
[PlyCount "56"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 g6 4. Be2 Bg7 5. d3 0-0 6. 0-0 c5 7. h3 Nc6 8. Be3 e5 9. Qd2 Nd4 10. Bxd4 cxd4 11. Nd5 Nxd5 12. exd5 Qb6 13. c3 dxc3 14. bxc3 Qa5 15. Rac1 Qxd5 16. c4 Qc5 17. Qe3 Qxe3 18. fxe3 Bh6 19. Kf2 Bd7 20. Nd2 f5 21. Rb1 Bc6 22. Nb3 a5 23. d4 a4 24. Na1 Be4 25. Rbd1 f4 26. exf4 Rxf4+ 27. Kg1 Rxf1+ 28. Kxf1 Rf8+ 0-1

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.29"]
[Round "2"]
[White "Liskiewicz, Jakub"]
[Black "Nocek, Dominik"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1980"]
[BlackElo "1459"]
[PlyCount "97"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 Bd6 5. c4 c6 6. cxd5 cxd5 7. Nc3 Be6 8. Bd3 0-0 9. Nge2 Nc6 10. 0-0 Ne7 11. Rc1 Rc8 12. Qb3 Qd7 13. Ng3 Ng6 14. Bb5 Qd8 15. Rc2 Bb8 16. Na4 Rxc2 17. Qxc2 Qd6 18. Rc1 Rc8 19. Qxc8+ Bxc8 20. Rxc8+ Nf8 21. Nc5 a6 22. Nd7 axb5 23. Rxf8+ Qxf8 24. Nxf8 Kxf8 25. Ne2 b4 26. Kf1 Ke7 27. Nc1 b6 28. Nd3 Bd6 29. Ke2 Kd7 30. Kd2 Kc6 31. Kc2 Kb5 32. Kb3 h5 33. h3 g5 34. g4 hxg4 35. hxg4 Be7 36. f3 Bd6 37. e4 dxe4 38. fxe4 Be7 39. Ne1 Bd6 40. Nc2 Be7 41. Ne3 Bd6 42. Nd5 f5 43. exf5 Bf8 44. Ne3 Bd6 45. Nc4 Bf4 46. Ne5 Be3 47. Nxf7 Bxd4 48. Nxg5 Bf6 49. Ne4 1-0

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.29"]
[Round "3"]
[White "Szlod, Wiktor"]
[Black "Liskiewicz, Jakub"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1657"]
[BlackElo "1980"]
[PlyCount "54"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 d4 4. exf6 dxc3 5. fxg7 cxd2+ 6. Qxd2 Qxd2+ 7. Bxd2 Bxg7 8. 0-0-0 Nc6 9. Nf3 Bg4 10. Bf4 e5 11. Re1 0-0-0 12. Bg3 e4 13. Rxe4 Bh6+ 14. Bf4 Rhe8 15. Rxe8 Bxf4+ 16. Re3 Ne7 17. Bd3 Nd5 18. Rhe1 Bxe3+ 19. fxe3 Rh8 20. Bxh7 Kd7 21. Bd3 Bxf3 22. h3 Ke7 23. gxf3 Kd7 24. Bf5+ Ke7 25. Bg4 Kf6 26. e4 Nf4 27. Kb1 Rd8 1-0

[Event "Lazy Baltic Pearl op-A 19th"]
[Site "Lazy"]
[Date "2023.07.04"]
[Round "9"]
[White "Zareba, Piotr"]
[Black "Liskiewicz, Jakub"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "1724"]
[BlackElo "1970"]
[PlyCount "129"]
[EventDate "2023.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nf6 5. Nf3 0-0 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Re8 10. 0-0-0 c6 11. Nxe5 Nxe4 12. Nxe4 Bxe5 13. Bf3 Be6 14. b3 Nd7 15. Nd6 Reb8 16. Rhe1 Bc3 17. Re3 Bg7 18. Bf4 Nc5 19. Ne4 Nxe4 20. Bxb8 Nxf2 21. Rd8+ Bf8 22. Kd2 h5 23. h3 a5 24. Ke1 Nh1 25. g4 Ng3 26. gxh5 Nf5 27. Re2 Nd4 28. Rxd4 Rxb8 29. hxg6 Bb4+ 30. Kd1 Bxh3 31. gxf7+ Kxf7 32. Bg4 Rd8 33. Rxd8 Bxg4 34. Rd4 Bxe2+ 35. Kxe2 Ke6 36. Rd8 Bc5 37. Kd3 Ke5 38. Rb8 b6 39. Re8+ Kd6 40. Ke4 Bf2 41. Rg8 Kc5 42. a3 Be1 43. Rg5+ Kd6 44. Rg2 Kc5 45. Kd3 Bh4 46. Rh2 Be1 47. Rh1 Bf2 48. Rh5+ Kd6 49. b4 axb4 50. axb4 Be1 51. Rh6+ Kc7 52. b5 cxb5 53. cxb5 Bf2 54. Kc4 Be3 55. Rh3 Bf4 56. Kd5 Kb7 57. Rh7+ Ka8 58. Kc6 Be3 59. Rb7 Bd4 60. Rxb6 Bxb6 61. Kxb6 Kb8 62. Ka6 Ka8 63. b6 Kb8 64. b7 Kc7 65. Ka7 1-0

[Event "Lazy Baltic Pearl op-A 19th"]
[Site "Lazy"]
[Date "2023.07.03"]
[Round "8"]
[White "Liskiewicz, Jakub"]
[Black "Bartlomowicz, Jakub"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "1970"]
[BlackElo "1649"]
[PlyCount "60"]
[EventDate "2023.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bf4 dxc4 5. e4 b5 6. Nf3 Bb7 7. Be2 e6 8. 0-0 Be7 9. Qc2 0-0 10. a4 a6 11. Rfd1 Nbd7 12. Rd2 h6 13. h3 Bb4 14. Ne5 Qe7 15. Nxd7 Nxd7 16. Bf3 e5 17. Bg3 exd4 18. Rxd4 Ne5 19. Be2 Rad8 20. Rad1 Rxd4 21. Rxd4 Re8 22. Kh2 f6 23. f4 Bxc3 24. bxc3 c5 25. Rd2 Nd3 26. axb5 axb5 27. Bxd3 cxd3 28. Qxd3 c4 29. Qb1 Bxe4 30. Qxb5 Bd3 1/2-1/2

[Event "Lazy Baltic Pearl op-A 19th"]
[Site "Lazy"]
[Date "2023.07.02"]
[Round "7"]
[White "Liskiewicz, Jakub"]
[Black "Sniadecki, Oskar"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1970"]
[BlackElo "1642"]
[PlyCount "143"]
[EventDate "2023.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 Bf5 4. 0-0 e6 5. d3 Be7 6. Nbd2 0-0 7. b3 h6 8. Bb2 c5 9. e4 dxe4 10. dxe4 Nxe4 11. Qe2 Nxd2 12. Nxd2 Nc6 13. Nf3 Bf6 14. Rad1 Qe7 15. Bxf6 Qxf6 16. Qc4 Qb2 17. Qxc5 Qxa2 18. Rd7 Qxc2 19. Qb5 Rfd8 20. Ne1 Qc3 21. Qxb7 Ne5 22. Rc7 Qd2 23. Nf3 Nxf3+ 24. Bxf3 Rab8 25. Qxa7 Rxb3 26. Rd1 Bh3 27. Rcc1 Rc3 28. Rb1 Qg5 29. Be4 Rxd1+ 30. Rxd1 f5 31. Qa1 Qf6 32. Bb7 h5 33. Qa4 Qe7 34. Qa8+ Kh7 35. Bg2 Qd6 36. Qa1 Ra3 37. Qb1 Qc5 38. Bxh3 h4 39. Rc1 Qa7 40. Bxf5+ exf5 41. Qxf5+ g6 42. Qf4 Ra1 43. Qxh4+ Kg7 44. Qf4 Rxc1+ 45. Qxc1 Qb7 46. h4 Qf3 47. Qc7+ Kh6 48. Qc1+ Kg7 49. Qf4 Qd1+ 50. Kg2 Qd5+ 51. Qf3 Qd7 52. Qe4 Qd8 53. Qe5+ Kf7 54. Qf4+ Kg7 55. Qe4 Qf6 56. Qb7+ Kg8 57. Qd5+ Kg7 58. f4 Qa6 59. Kf3 Qf1+ 60. Kg4 Qe2+ 61. Kh3 Qf1+ 62. Qg2 Qd3 63. Qf2 Qd1 64. Kg2 Qd5+ 65. Qf3 Qd2+ 66. Kh3 Qe1 67. f5 gxf5 68. Qxf5 Qh1+ 69. Kg4 Qg2 70. Qe5+ Kg6 71. h5+ Kh6 72. Qh8# 1-0

[Event "Lazy Baltic Pearl op-A 19th"]
[Site "Lazy"]
[Date "2023.07.01"]
[Round "6"]
[White "Sliz, Karol"]
[Black "Liskiewicz, Jakub"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1776"]
[BlackElo "1970"]
[PlyCount "157"]
[EventDate "2023.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. Nge2 e5 7. 0-0 Nbd7 8. dxe5 dxe5 9. h3 Qe7 10. g4 c6 11. Ng3 Nc5 12. Be3 Be6 13. Qf3 a5 14. a4 Rfd8 15. Rfd1 Rd7 16. g5 Ne8 17. Bf1 Nc7 18. b3 Rad8 19. h4 Bf8 20. h5 N7a6 21. Rxd7 Rxd7 22. Rd1 Nb4 23. Rc1 Qd8 24. Nge2 Be7 25. hxg6 hxg6 26. Qg3 Qc7 27. Kg2 Nca6 28. Ng1 Bd6 29. Nf3 Rd8 30. Nh2 Bc5 31. Bxa6 Bxe3 32. Qxe3 Nxa6 33. Rd1 Rxd1 34. Nxd1 Qd8 35. Nb2 Nb4 36. c4 Nc2 37. Qc1 Nd4 38. Qe3 Qd7 39. Kg3 b5 40. Nf3 Nxf3 41. Kxf3 b4 42. Nd3 Bh3 43. Ke2 Qg4+ 44. Kd2 Bg2 45. Nxe5 Qe6 46. f4 Qd6+ 47. Qd3 Qc5 48. Qe3 Qd6+ 49. Ke2 Qe6 50. Qd3 Qc8 51. Qd7 Qf8 52. Ng4 c5 53. Nf6+ Kg7 54. Kf2 Bh1 55. Kg1 Qh8 56. Ne8+ Kg8 57. Nf6+ Kg7 58. Qg4 Qd8 59. Qd7 Qxd7 60. Nxd7 Bxe4 61. Nxc5 Bc2 62. Kf2 Kf8 63. Ke3 Ke7 64. Kd2 Bf5 65. Nb7 Be4 66. Nxa5 Kd6 67. Ke3 Bc2 68. Kd4 Kc7 69. Kc5 Bd1 70. Kxb4 Bf3 71. Kc5 Bd1 72. b4 Bxa4 73. b5 Bd1 74. b6+ Kc8 75. Kd6 Bg4 76. c5 Be6 77. c6 Bf5 78. b7+ Kb8 79. c7+ 1-0

[Event "Lazy Baltic Pearl op-A 19th"]
[Site "Lazy"]
[Date "2023.06.30"]
[Round "5"]
[White "Liskiewicz, Jakub"]
[Black "Frac, Piotr"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1970"]
[BlackElo "1572"]
[PlyCount "72"]
[EventDate "2023.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. e3 Bg7 5. g3 0-0 6. Bg2 d5 7. Ne2 c6 8. 0-0 Re8 9. Nd2 Be6 10. Nf4 Nd7 11. c4 dxc4 12. Nxe6 fxe6 13. Nxc4 Nb6 14. Na5 Qe7 15. Qb3 Rac8 16. Rfd1 Kh8 17. Rd3 Rc7 18. Rad1 f5 19. f4 Bf8 20. a3 Nd5 21. Nc4 Bg7 22. Bf3 Nf6 23. Kg2 h6 24. Ne5 Kh7 25. Qc2 Rec8 26. b4 Rd8 27. R3d2 a5 28. Qb1 axb4 29. axb4 Nd5 30. Bxd5 cxd5 31. Nd3 Rdc8 32. Ra2 Rc3 33. Rdd2 b6 34. Kf2 g5 35. Rac2 Qe8 36. Qc1 R3c4 1/2-1/2

[Event "Lazy Baltic Pearl op-A 19th"]
[Site "Lazy"]
[Date "2023.06.29"]
[Round "4"]
[White "Bury, Milosz"]
[Black "Liskiewicz, Jakub"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1800"]
[BlackElo "1970"]
[PlyCount "56"]
[EventDate "2023.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 Nf6 6. d3 d4 7. Ne2 e5 8. g4 Bb4+ 9. c3 dxc3 10. bxc3 Be7 11. Bg2 Na6 12. 0-0 h5 13. g5 Nd7 14. h4 Qc7 15. d4 g6 16. Bh3 Rh7 17. Qg3 0-0-0 18. dxe5 Kb8 19. c4 Nb6 20. Qf4 Re8 21. e6 Qxf4 22. Nxf4 fxe6 23. Nxe6 Bb4 24. f4 Bc3 25. Nc5 Rf7 26. Be6 Bb4 27. Nd3 Na4 28. Nxb4 c5 1-0

[Event "Lazy Baltic Pearl op-A 19th"]
[Site "Lazy"]
[Date "2023.06.28"]
[Round "3"]
[White "Liskiewicz, Jakub"]
[Black "Mielczarski, Miroslaw"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1970"]
[BlackElo "2104"]
[PlyCount "144"]
[EventDate "2023.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bf4 e6 5. e3 Qa5 6. Qc2 Nbd7 7. a3 dxc4 8. Bxc4 Nb6 9. Bd3 Nbd5 10. Bg3 Nb4 11. Qb1 Nxd3+ 12. Qxd3 Be7 13. Nf3 0-0 14. 0-0 Nd5 15. b4 Qd8 16. Rfc1 Nxc3 17. Rxc3 Bd7 18. Ne5 Be8 19. Nc4 f6 20. Na5 Qb6 21. Qe4 Bf7 22. Rac1 a6 23. h4 Rfe8 24. Bf4 Bf8 25. Qf3 e5 26. dxe5 fxe5 27. Bg3 Rad8 28. h5 Qb5 29. h6 gxh6 30. e4 Bg7 31. Rc5 Qb6 32. Bh4 Rd6 33. Nc4 Bxc4 34. R1xc4 Qc7 35. Rc3 Qd7 36. Qh5 Qf7 37. Qe2 Ree6 38. Rf3 Qd7 39. Rc2 Re8 40. Rf5 Rf8 41. Qg4 Rxf5 42. exf5 Rd4 43. Qh3 Rxh4 44. Qxh4 Qd1+ 45. Kh2 Qxc2 46. f6 Bf8 47. Qg3+ Qg6 48. Qxe5 Qf7 49. f4 a5 50. bxa5 Bxa3 51. g4 Bf8 52. f5 Qd5 53. Qe2 Qd6+ 54. Kh3 Qxf6 55. a6 bxa6 56. Qxa6 Be7 57. Qa4 Kg7 58. Kg2 c5 59. Qe4 h5 60. gxh5 Kh6 61. Kf3 Kxh5 62. Qg4+ Kh6 63. Qe4 Kg7 64. Qg4+ Qg5 65. Qe4 h5 66. Qe5+ Qf6 67. Qg3+ Kh7 68. Qf4 Bd6 69. Qe4 Qc3+ 70. Kf2 Qg3+ 71. Ke2 Qe5 72. f6+ Qxe4+ 0-1

[Event "Lazy Baltic Pearl op-A 19th"]
[Site "Lazy"]
[Date "2023.06.27"]
[Round "2"]
[White "Kapica, Pawel"]
[Black "Liskiewicz, Jakub"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1685"]
[BlackElo "1970"]
[PlyCount "57"]
[EventDate "2023.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nb6 5. Bb3 Nc6 6. Qf3 e6 7. Nge2 Bd6 8. d4 0-0 9. Ne4 Be7 10. c3 e5 11. Be3 exd4 12. 0-0-0 d3 13. Nd4 Na5 14. Rxd3 Nxb3+ 15. axb3 Qd5 16. c4 Qd7 17. Bf4 c5 18. Nb5 Qc6 19. Bd6 Bg4 20. Qe3 Rae8 21. f3 f5 22. Nxa7 Qd7 23. Be5 Qe6 24. Nxc5 Qxe5 25. Qxe5 Bg5+ 26. Kc2 Rxe5 27. Nxb7 Bh5 28. Rhd1 Re7 29. c5 0-1

[Event "Lazy Baltic Pearl op-A 19th"]
[Site "Lazy"]
[Date "2023.06.26"]
[Round "1"]
[White "Liskiewicz, Jakub"]
[Black "Przedlacki, Wiktor"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "1970"]
[BlackElo "1709"]
[PlyCount "95"]
[EventDate "2023.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Bb4 5. Bg5 0-0 6. e3 a6 7. cxd5 exd5 8. Qb3 Bxc3+ 9. bxc3 c6 10. Bd3 h6 11. Bh4 Nbd7 12. 0-0 Re8 13. Rfe1 g5 14. Bg3 Ne4 15. c4 dxc4 16. Bxc4 Qe7 17. Qc2 Ndf6 18. Be5 Be6 19. Bd3 Bd5 20. Rab1 Rac8 21. Nd2 Nxd2 22. Qxd2 Ne4 23. Qb2 f6 24. Bg3 c5 25. dxc5 Nxc5 26. Bf5 Be6 27. Bc2 b5 28. h4 Bc4 29. hxg5 hxg5 30. Rbd1 Red8 31. Qa3 Qf8 32. Bf5 Ra8 33. Bc7 Na4 34. Bd6 Qf7 35. e4 Be6 36. Qh3 Bxf5 37. Qxf5 Nb6 38. e5 fxe5 39. Qxg5+ Qg7 40. Qxg7+ Kxg7 41. Bxe5+ Kf7 42. Rxd8 Rxd8 43. Bc7 Rd2 44. Bxb6 Rxa2 45. g4 Ra4 46. f3 a5 47. Re5 Ra1+ 48. Kg2 1-0

[Event "EU-ch U14 30th"]
[Site "Antalya"]
[Date "2022.11.13"]
[Round "8"]
[White "Liskiewicz, Jakub"]
[Black "Venkatesan, Kavin"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1770"]
[BlackElo "2085"]
[PlyCount "37"]
[EventDate "2022.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "TUR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 gxf6 4. e3 e5 5. Nf3 Nc6 6. Bb5 Qd6 7. Nc3 Be6 8. Bxc6+ bxc6 9. 0-0 Bg4 10. h3 Bh5 11. g4 Bg6 12. Qe2 h5 13. e4 hxg4 14. hxg4 Qe6 15. Nd2 exd4 16. exd5 Qxe2 17. Nxe2 c5 18. c4 Bd6 19. Rfe1 0-1

[Event "EU-ch U14 30th"]
[Site "Antalya"]
[Date "2022.11.09"]
[Round "4"]
[White "Liskiewicz, Jakub"]
[Black "Strand, Vetle Bjorge"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "1770"]
[BlackElo "2021"]
[PlyCount "95"]
[EventDate "2022.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "TUR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Bf4 Nc6 6. e3 Bf5 7. Qb3 Na5 8. Bb5+ Bd7 9. Qa4 e6 10. Nf3 a6 11. Bxd7+ Nxd7 12. 0-0 Be7 13. Rac1 b5 14. Qd1 Rc8 15. e4 b4 16. Ne2 dxe4 17. Nd2 0-0 18. Nxe4 Rxc1 19. Qxc1 Qa8 20. N2g3 Rc8 21. Qd2 Nc4 22. Qe2 Ncb6 23. Re1 Nd5 24. Bg5 Bxg5 25. Nxg5 Nf4 26. Qf1 Rc2 27. Re4 Qc6 28. Nf3 Nd5 29. Re2 Rc4 30. h3 Qc7 31. b3 Rc6 32. Re1 Nc3 33. Qd3 Nf6 34. Ne5 Rd6 35. Nc4 Rd8 36. Re5 Qa7 37. Ra5 Rxd4 38. Rxa6 Rxd3 39. Rxa7 Rd1+ 40. Kh2 g6 41. Ne5 Rd2 42. Nxf7 Rxa2 43. Nh6+ Kh8 44. Nf7+ Kg8 45. Nh6+ Kh8 46. Nf7+ Kg8 47. Nh6+ Kh8 48. Nf7+ 1/2-1/2

[Event "EU-ch U14 30th"]
[Site "Antalya"]
[Date "2022.11.07"]
[Round "2"]
[White "Liskiewicz, Jakub"]
[Black "Tsarsitalidis, Christos"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1770"]
[BlackElo "2127"]
[PlyCount "46"]
[EventDate "2022.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "TUR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. cxd5 exd5 5. Bf4 Nf6 6. e3 Ne4 7. Qc2 Nc6 8. Bd3 g5 9. Bg3 f5 10. Nge2 0-0 11. a3 Nxc3 12. bxc3 Be7 13. f3 Na5 14. e4 c5 15. exf5 c4 16. f6 cxd3 17. fxe7 Qxe7 18. Qxd3 Nc4 19. f4 g4 20. Bf2 Bf5 21. Qg3 Qe4 22. 0-0 Qxe2 23. Rae1 Qd3 0-1

[Event "POL-ch blitz"]
[Site "Suwalki"]
[Date "2022.09.24"]
[Round "9"]
[White "Kokoszczynski, Jan"]
[Black "Liskiewicz, Jakub"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2313"]
[BlackElo "1770"]
[PlyCount "61"]
[EventDate "2022.09.24"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 Be7 7. Bd3 0-0 8. Nf3 h6 9. Bh4 c6 10. h3 Re8 11. Bg3 Nf8 12. 0-0 Bd6 13. Ne5 Qc7 14. Rc1 Qb8 15. Bb1 N8d7 16. f4 c5 17. Nb5 Bf8 18. f5 cxd4 19. exd4 a6 20. Nc7 Bd6 21. Nxe8 Nxe8 22. Qf3 Nxe5 23. dxe5 Bxe5 24. Bxe5 Qxe5 25. Rfe1 Qd4+ 26. Qf2 Qxf2+ 27. Kxf2 Nf6 28. Rc7 Ne4+ 29. Bxe4 dxe4 30. g4 Kf8 31. Rec1 1-0

[Event "POL-ch blitz"]
[Site "Suwalki"]
[Date "2022.09.24"]
[Round "5"]
[White "Kozlowski, Michal"]
[Black "Liskiewicz, Jakub"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2039"]
[BlackElo "1770"]
[PlyCount "57"]
[EventDate "2022.09.24"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. h3 0-0 6. Qe2 Nc6 7. Nf3 e5 8. dxe5 dxe5 9. Bg5 Nd4 10. Nxd4 exd4 11. Nd5 h6 12. Nxf6+ Bxf6 13. Bxh6 Re8 14. 0-0 Qe7 15. Rae1 Qc5 16. Bd2 Bf5 17. Bd3 Be6 18. b3 a5 19. a4 Rad8 20. Kh2 Bd7 21. f4 Kg7 22. e5 Bh4 23. g3 Be7 24. f5 Bd6 25. Bf4 gxf5 26. Qh5 Be7 27. Bxf5 Bc6 28. Bh6+ Kg8 29. Qg4+ 1-0

[Event "POL-ch blitz"]
[Site "Suwalki"]
[Date "2022.09.24"]
[Round "7"]
[White "Kozlowski, Pawel"]
[Black "Liskiewicz, Jakub"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2030"]
[BlackElo "1770"]
[PlyCount "98"]
[EventDate "2022.09.24"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Qd2 c6 6. 0-0-0 b5 7. f3 h5 8. h4 Qc7 9. e5 b4 10. Nce2 Nd5 11. f4 Nxe3 12. Qxe3 c5 13. exd6 Qxd6 14. dxc5 Qf6 15. Nd4 0-0 16. Qe4 Bg4 17. Be2 Na6 18. Bxg4 hxg4 19. c6 Nc5 20. Qe3 Rfd8 21. Nge2 Ne6 22. Qe5 Nxd4 23. Nxd4 Qxe5 24. fxe5 Bxe5 25. Nb3 Bf4+ 26. Kb1 Rdc8 27. Rd7 Bd6 28. Nd4 Bc5 29. Re1 Rd8 30. Rxd8+ Rxd8 31. Nb3 Bf2 32. Rf1 Bxh4 33. a3 bxa3 34. bxa3 Rc8 35. Na5 Bf6 36. Rf4 Bc3 37. Nb3 Rxc6 38. Rxg4 Kg7 39. Ra4 a6 40. Re4 e6 41. Kc1 Rd6 42. Rc4 Bf6 43. Nc5 g5 44. Ra4 Rc6 45. Nxa6 Bc3 46. Nb8 Rc5 47. Rg4 Rf5 48. Kd1 Re5 49. Nc6 Re1# 0-1

[Event "POL-ch blitz"]
[Site "Suwalki"]
[Date "2022.09.24"]
[Round "8"]
[White "Liskiewicz, Jakub"]
[Black "Anuszkiewicz, Konrad"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "1770"]
[BlackElo "2249"]
[PlyCount "51"]
[EventDate "2022.09.24"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 d5 6. a3 Be7 7. Ng3 b6 8. cxd5 Nxd5 9. Bd3 Nxc3 10. bxc3 Bb7 11. 0-0 h6 12. Qe2 Nd7 13. e4 e5 14. Nf5 Bf6 15. Rd1 Kh7 16. Be3 Re8 17. Qg4 Nf8 18. Rac1 Ng6 19. Bb1 Qc8 20. Qf3 Qe6 21. d5 Qd7 22. Nxh6 Nh4 23. Qh5 gxh6 24. Qxh6+ Kg8 25. Qxf6 Ng6 26. Bh6 1-0

[Event "POL-ch blitz"]
[Site "Suwalki"]
[Date "2022.09.24"]
[Round "4"]
[White "Liskiewicz, Jakub"]
[Black "Fistek, Dariusz"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "1770"]
[BlackElo "2158"]
[PlyCount "83"]
[EventDate "2022.09.24"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. 0-0 Nbd7 8. dxe5 dxe5 9. Qc2 c6 10. Be3 Ng4 11. Bg5 f6 12. Bd2 Nh6 13. Rad1 Qe7 14. Rfe1 Nc5 15. b4 Ne6 16. c5 a5 17. a3 Nf7 18. Bc4 axb4 19. axb4 Re8 20. Na4 Nd4 21. Nxd4 exd4 22. Nb6 Rb8 23. Bf4 Bg4 24. f3 Be6 25. Bxb8 Rxb8 26. Rxd4 f5 27. Rd2 f4 28. Red1 Bf6 29. Bxe6 Qxe6 30. Rd7 Be5 31. Qc4 Qf6 32. Kf1 h5 33. h3 Kf8 34. Qa2 Ke8 35. Qa7 Qe6 36. Rxb7 Rxb7 37. Qxb7 Nd8 38. Qd7+ Qxd7 39. Nxd7 Bc3 40. Nb8 Bxb4 41. Rxd8+ Kxd8 42. Nxc6+ 1-0

[Event "POL-ch blitz"]
[Site "Suwalki"]
[Date "2022.09.24"]
[Round "13"]
[White "Liskiewicz, Jakub"]
[Black "Grabarczyk, Miroslaw"]
[Result "0-1"]
[ECO "D24"]
[WhiteElo "1770"]
[BlackElo "2337"]
[PlyCount "45"]
[EventDate "2022.09.24"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 a6 4. a4 Nf6 5. Bxc4 Nc6 6. Nf3 Bg4 7. 0-0 e6 8. Nc3 Bd6 9. h3 Bh5 10. Re1 0-0 11. b3 Re8 12. Bb2 Qd7 13. g4 Bg6 14. e4 Bb4 15. d5 exd5 16. exd5 Rxe1+ 17. Qxe1 Re8 18. Qd2 Na5 19. Qd4 Nxc4 20. bxc4 Qd6 21. Na2 Bc5 22. Qc3 Qg3+ 23. Kh1 0-1

[Event "POL-ch blitz"]
[Site "Suwalki"]
[Date "2022.09.24"]
[Round "11"]
[White "Liskiewicz, Jakub"]
[Black "Reza, Wojciech"]
[Result "0-1"]
[ECO "D27"]
[WhiteElo "1770"]
[BlackElo "2287"]
[PlyCount "114"]
[EventDate "2022.09.24"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 c5 6. 0-0 Nc6 7. Nc3 a6 8. a4 Be7 9. dxc5 Bxc5 10. Qxd8+ Kxd8 11. Rd1+ Ke7 12. b3 Bd7 13. Bb2 Rhd8 14. a5 Be8 15. Na4 Rxd1+ 16. Rxd1 Bb4 17. Kf1 Nxa5 18. Bd4 Nxc4 19. Nc5 Nd6 20. Nd3 Bb5 21. Nfe5 Nd5 22. Kg1 Bxd3 23. Nxd3 Bc3 24. Bc5 f5 25. f3 b6 26. Ba3 Nxe3 27. Rc1 Nd5 28. Rd1 a5 29. Nf4 Nb4 30. Rc1 Bd4+ 31. Kf1 Rc8 32. Re1 e5 33. Bxb4 axb4 34. Nd5+ Ke6 35. Nxb4 Rc3 36. Na6 Kd7 37. b4 Kc6 38. Nb8+ Kc7 39. Na6+ Kb7 40. b5 Nxb5 41. Nb4 f4 42. Nd5 Rc2 43. Rb1 Kc6 44. Nb4+ Kc5 45. Nxc2 Nc3 46. Rc1 b5 47. Nxd4 exd4 48. Ke1 b4 49. Kd2 Kc4 50. Kc2 b3+ 51. Kb2 Kb4 52. g3 Na4+ 53. Kb1 d3 54. Rc7 d2 55. Rd7 Nc3+ 56. Kb2 d1Q 57. Rxd1 Nxd1+ 0-1

[Event "POL-ch blitz"]
[Site "Suwalki"]
[Date "2022.09.24"]
[Round "6"]
[White "Liskiewicz, Jakub"]
[Black "Suliborski, Jakub"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "1770"]
[BlackElo "2096"]
[PlyCount "129"]
[EventDate "2022.09.24"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[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. dxe5 dxe5 9. Qxd8 Nxd8 10. Be3 Ne6 11. Rfd1 c6 12. Rd2 Ng4 13. Rad1 Nxe3 14. fxe3 a5 15. Na4 Re8 16. Nb6 Rb8 17. Bd3 Nc5 18. Bc2 Be6 19. Kf2 h6 20. a3 a4 21. h3 Bf6 22. Ne1 Bd8 23. Nxa4 Nxa4 24. Bxa4 Bxc4 25. Nf3 Bb6 26. Rd7 Be6 27. Nxe5 Bxd7 28. Nxd7 Ra8 29. Nxb6 Ra6 30. Nd7 Kg7 31. Bb3 Rd8 32. Nc5 Rxd1 33. Bxd1 Ra7 34. Bb3 b6 35. Nd3 c5 36. Bc4 Rb7 37. a4 Ra7 38. b3 Re7 39. Kf3 f6 40. Bd5 Re8 41. Nb2 Rb8 42. Nc4 b5 43. axb5 Rxb5 44. Nd6 Rb6 45. Ne8+ Kf8 46. Nc7 Ke7 47. Kf4 Kd6 48. Ne6 Ra6 49. Nf8 f5 50. Nxg6 fxe4 51. Kxe4 Ra2 52. Nf4 Rd2 53. Bc4 Ke7 54. g4 Kf6 55. Nd5+ Kg5 56. Nf4 Rd6 57. Ne6+ Kh4 58. Ke5 Rd1 59. e4 Kxh3 60. Nf4+ Kg3 61. Kf5 Rd8 62. Ng6 Rd4 63. e5 Rxg4 64. e6 h5 65. e7 1-0

[Event "POL-ch blitz"]
[Site "Suwalki"]
[Date "2022.09.24"]
[Round "10"]
[White "Weber, Robert"]
[Black "Liskiewicz, Jakub"]
[Result "1/2-1/2"]
[ECO "E95"]
[WhiteElo "2080"]
[BlackElo "1770"]
[PlyCount "38"]
[EventDate "2022.09.24"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Nbd7 7. 0-0 e5 8. Re1 a5 9. Bf1 exd4 10. Nxd4 Re8 11. Bg5 h6 12. Bh4 Nc5 13. f3 c6 14. Qd2 Qc7 15. Rad1 g5 16. Bf2 Rd8 17. Nf5 Bxf5 18. exf5 Qc8 19. Qc2 Qc7 1/2-1/2

[Event "Polanica Zdroj op-D 58th"]
[Site "Polanica Zdroj"]
[Date "2022.08.21"]
[Round "9"]
[White "Liskiewicz, Jakub"]
[Black "Galuszka, Kamil"]
[Result "0-1"]
[ECO "E40"]
[WhiteElo "1910"]
[BlackElo "1976"]
[PlyCount "66"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. e3 d5 5. Bd3 e5 6. dxe5 dxc4 7. Bxc4 Qxd1+ 8. Kxd1 Ng4 9. Nd5 Ba5 10. Ke2 c6 11. Nf4 Nxe5 12. Bb3 b6 13. f3 Ba6+ 14. Kf2 g5 15. Nfe2 Nd3+ 16. Kf1 Nxc1 17. Rxc1 Bd2 18. Rc2 Bxe3 19. g4 h5 20. Kg2 Nd7 21. Ng3 hxg4 22. fxg4 Nc5 23. Nf3 0-0-0 24. Ne5 Rhf8 25. Bc4 Bxc4 26. Nxc4 Bf4 27. Nf5 Kb7 28. Re1 Ne6 29. Nh6 Rh8 30. Nxf7 Rxh2+ 31. Kf3 Rd3+ 32. Re3 Rxe3+ 33. Nxe3 Nd4+ 0-1

[Event "Polanica Zdroj op-D 58th"]
[Site "Polanica Zdroj"]
[Date "2022.08.20"]
[Round "8"]
[White "Wilgosz, Jan"]
[Black "Liskiewicz, Jakub"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "1597"]
[BlackElo "1910"]
[PlyCount "37"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. e5 Nfd7 7. h4 c5 8. h5 cxd4 9. hxg6 dxc3 10. gxf7+ Rxf7 11. Bc4 Nf8 12. Ng5 e6 13. Nxf7 Kxf7 14. Qh5+ Kg8 15. f5 Qa5 16. fxe6 cxb2+ 17. Ke2 Qc7 18. Bb3 bxc1N+ 19. Raxc1 0-1

[Event "Polanica Zdroj op-D 58th"]
[Site "Polanica Zdroj"]
[Date "2022.08.19"]
[Round "7"]
[White "Liskiewicz, Jakub"]
[Black "Butkiewicz, Jan"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1910"]
[BlackElo "1613"]
[PlyCount "89"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 0-0 6. cxd5 exd5 7. Bd3 h6 8. Bf4 Bd6 9. Nge2 Bxf4 10. Nxf4 c6 11. Qc2 a5 12. 0-0 b5 13. a4 b4 14. Nb1 Qb6 15. Nd2 Ba6 16. Rac1 Bxd3 17. Nxd3 Rc8 18. Nb3 Nfd7 19. Ndc5 Nxc5 20. Nxc5 Na6 21. Qf5 Nxc5 22. Rxc5 b3 23. Qd3 Qa6 24. Qxb3 Rab8 25. Qc2 Qb6 26. Rc1 Qxb2 27. Qxb2 Rxb2 28. Rxa5 Rcb8 29. Rac5 Ra2 30. Rxc6 Rxa4 31. Rd6 Rc4 32. Rf1 Rb5 33. Rd8+ Kh7 34. g4 Rc2 35. Kg2 g5 36. Kg3 Kg6 37. Re8 Rc6 38. Ra1 Rc2 39. Re5 Rc6 40. Ra8 Rf6 41. Rg8+ Kh7 42. Ree8 Rg6 43. Rh8+ Kg7 44. Reg8+ Kf6 45. Rd8 1-0

[Event "Polanica Zdroj op-D 58th"]
[Site "Polanica Zdroj"]
[Date "2022.08.18"]
[Round "6"]
[White "Jasiulewicz, Dawid"]
[Black "Liskiewicz, Jakub"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "1525"]
[BlackElo "1910"]
[PlyCount "93"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. e3 0-0 6. Bd3 c6 7. 0-0 Nbd7 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6 11. Bc2 c5 12. Qd3 h6 13. Bf4 Qb6 14. Rad1 Rd8 15. Rfe1 cxd4 16. b3 Bd7 17. Ne5 Be8 18. Ng4 h5 19. Nxf6+ Bxf6 20. Qh7+ Kf8 21. Qxh5 Rac8 22. h4 Rc5 23. Qh7 Bc6 24. h5 Ke7 25. Rd3 Bg5 26. Bg3 Qa5 27. Rdd1 Bf6 28. Bf4 Rxh5 29. Bd2 Qe5 30. Bb4+ Kd7 31. Rxd4+ Qxd4 32. Qxh5 g6 33. Qh7 Kc8 34. Qxf7 Rh8 35. Qxe6+ Bd7 36. Qe4 Qb6 37. c5 Qc7 38. Re3 Qh2+ 39. Kf1 Rh4 40. Qxg6 Bd8 41. Be4 Bb5+ 42. Ke1 Qg1+ 43. Kd2 Qxf2+ 44. Kd1 Qxe3 45. Qe6+ Kb8 46. Qd6+ Kc8 47. Bf5+ 1-0

[Event "Polanica Zdroj op-D 58th"]
[Site "Polanica Zdroj"]
[Date "2022.08.17"]
[Round "5"]
[White "Liskiewicz, Jakub"]
[Black "Kraczek, Cezary"]
[Result "1/2-1/2"]
[ECO "A65"]
[WhiteElo "1910"]
[BlackElo "1657"]
[PlyCount "118"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. Nge2 a6 9. a4 0-0 10. 0-0 Nbd7 11. b3 Re8 12. f3 Ne5 13. Bc2 Rb8 14. a5 b5 15. axb6 Qxb6 16. Be3 Bd7 17. h3 Bb5 18. Nxb5 axb5 19. Qd2 Ra8 20. Rxa8 Rxa8 21. f4 Ned7 22. b4 Re8 23. Ng3 Qc7 24. bxc5 Nxc5 25. e5 Nfd7 26. e6 fxe6 27. dxe6 Nb6 28. f5 Nc4 29. Qc1 Nxe3 30. Qxe3 gxf5 31. Nxf5 Nxe6 32. Qe4 Bf8 33. Bb3 d5 34. Bxd5 Qb6+ 35. Kh1 Kh8 36. Bc6 Rc8 37. Bd7 Rd8 38. Bxe6 Qc7 39. Qg4 Bg7 40. Qg5 Rf8 41. Rf3 Bf6 42. Qh6 Qd8 43. Rd3 Qa8 44. Rd1 b4 45. Nh4 Bxh4 46. Qxh4 Qa7 47. Qxb4 Qg7 48. Qd4 Rf1+ 49. Kh2 Rxd1 50. Qxd1 Qe5+ 51. g3 Qxe6 52. Qd4+ Kg8 53. h4 Qe2+ 54. Kh3 h5 55. Qd5+ Kg7 56. Qg5+ Kh7 57. Qf5+ Kg7 58. Qd7+ Kh6 59. Qf7 Qh2+ 1/2-1/2

[Event "Polanica Zdroj op-D 58th"]
[Site "Polanica Zdroj"]
[Date "2022.08.16"]
[Round "4"]
[White "Urbanski, Wojciech"]
[Black "Liskiewicz, Jakub"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1632"]
[BlackElo "1910"]
[PlyCount "92"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 Bg4 7. Be3 Nc6 8. Nd2 Bxe2 9. Qxe2 e5 10. d5 Ne7 11. Rad1 Nh5 12. f4 exf4 13. Bxf4 Nxf4 14. Rxf4 Nc8 15. Rdf1 Nb6 16. Qd3 Nd7 17. Nc4 Qe7 18. Nb5 Nc5 19. Qd1 a6 20. Nc3 b5 21. Na5 Be5 22. Nc6 Qg5 23. R4f3 Bxc3 24. Rxc3 Nxe4 25. Ra3 Rae8 26. Qd4 Nc5 27. b4 Nd7 28. Rxa6 Re2 29. g3 Rfe8 30. Ra7 Rd2 31. Qc3 Nb6 32. Rxc7 Ree2 33. Ne7+ Qxe7 34. Qxd2 Qe4 35. Qxe2 Qxe2 36. Rfxf7 Qd1+ 37. Kf2 Qd4+ 38. Kf1 Nxd5 39. Rb7 Qd1+ 40. Kg2 Ne3+ 41. Kf2 Ng4+ 42. Kg2 Qd5+ 43. Kh3 Nf2+ 44. Rxf2 Qxb7 45. c3 Qc8+ 46. Kg2 Qxc3 0-1

[Event "Polanica Zdroj op-D 58th"]
[Site "Polanica Zdroj"]
[Date "2022.08.15"]
[Round "3"]
[White "Liskiewicz, Jakub"]
[Black "Nowicki, Bartosz"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1910"]
[BlackElo "2291"]
[PlyCount "65"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bf4 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bd6 8. Bxd6 Qxd6 9. Nf3 Nbd7 10. 0-0 0-0 11. Qe2 e5 12. dxe5 Nxe5 13. Rad1 Nxf3+ 14. Qxf3 Qe5 15. Rd4 Bg6 16. Rfd1 Bh5 17. g4 Bxg4 18. Rxg4 Nxg4 19. Qxg4 Rad8 20. Rd7 Rxd7 21. Qxd7 Qc5 22. b3 Qg5+ 23. Kf1 Qe5 24. Ne2 Qxh2 25. Ng3 h5 26. Nf5 Qe5 27. Nd6 Qa1+ 28. Kg2 Qf6 29. Nxf7 h4 30. f4 Qb2+ 31. Kf3 Qf6 32. Ng5+ Kh8 33. Qg4 1-0

[Event "Polanica Zdroj op-D 58th"]
[Site "Polanica Zdroj"]
[Date "2022.08.14"]
[Round "2"]
[White "Pieczulis, Hubert"]
[Black "Liskiewicz, Jakub"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1472"]
[BlackElo "1910"]
[PlyCount "88"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d6 3. d4 g6 4. f3 Bg7 5. Be3 c6 6. Qd2 h5 7. Nge2 Nbd7 8. 0-0-0 b5 9. e5 b4 10. exf6 bxc3 11. Nxc3 Nxf6 12. h3 Rb8 13. Bc4 h4 14. Rhe1 Kf8 15. Ne4 a5 16. Nxf6 Bxf6 17. Bh6+ Kg8 18. Bg5 Qb6 19. b3 Kg7 20. Rxe7 Bxe7 21. Bxe7 d5 22. Qg5 Rh5 23. Qf6+ Kg8 24. Bd3 Bf5 25. Bxf5 Rxf5 26. Qxh4 Rh5 27. Qf4 Re8 28. Bd6 Re2 29. Rd2 Rf5 30. Qh4 Re6 31. Bc5 Qb8 32. Qf2 Qe8 33. Kd1 Rff6 34. c4 Re3 35. Re2 Rxe2 36. Qxe2 Re6 37. Qf2 Qb8 38. cxd5 cxd5 39. Qh4 Qb5 40. Qd8+ Re8 41. Qxd5 Qf1+ 42. Kd2 Re2+ 43. Kc3 Qc1+ 44. Kd3 Qc2# 0-1

[Event "Polanica Zdroj op-D 58th"]
[Site "Polanica Zdroj"]
[Date "2022.08.13"]
[Round "1"]
[White "Liskiewicz, Jakub"]
[Black "Rychlik, Michal"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "1910"]
[BlackElo "1354"]
[PlyCount "44"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Bf4 Nc6 6. Nf3 Bf5 7. Qb3 Na5 8. Qa4+ Bd7 9. Qc2 Rc8 10. e3 e6 11. Bd3 Be7 12. 0-0 0-0 13. Ne5 a6 14. Qe2 b5 15. Qf3 Nc4 16. Nxc4 dxc4 17. Bc2 Bc6 18. Qh3 b4 19. Ne2 Be4 20. Rfc1 Qa5 21. Bxe4 Nxe4 22. Qf3 c3 1/2-1/2

[Event "Poronin Tatra Limba op"]
[Site "Poronin"]
[Date "2022.01.11"]
[Round "9"]
[White "Ustianovich, Nazar"]
[Black "Liskiewicz, Jakub"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "2344"]
[BlackElo "1598"]
[PlyCount "126"]
[EventDate "2022.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. e5 Nfd7 7. h4 c5 8. h5 cxd4 9. Qxd4 dxe5 10. Qf2 e4 11. Ng5 Nf6 12. hxg6 hxg6 13. Qh4 Qd4 14. Ngxe4 Rd8 15. Nxf6+ exf6 16. Bd3 Re8+ 17. Kf1 Nc6 18. Bd2 Bf5 19. Bxf5 Qxd2 20. Rd1 Qe3 21. Bd7 Re7 22. Qf2 f5 23. Qxe3 Rxe3 24. Nd5 Re4 25. c3 Kf8 26. g3 Rd8 27. Bxc6 bxc6 28. Ne3 Rb8 29. Ke2 Rxb2+ 30. Kd3 Rxa2 31. Ra1 Rxa1 32. Rxa1 Bxc3 33. Rxa7 Be1 34. Nf1 Bf2 35. Ra2 Bg1 36. Rg2 Bb6 37. Rb2 Ba5 38. Ne3 Be1 39. g4 Rxf4 40. gxf5 g5 41. Ng2 Rf3+ 42. Ke4 Rf2 43. Rb8+ Kg7 44. Ne3 Rf4+ 45. Kd3 Bf2 46. Nc4 Rxf5 47. Rc8 c5 48. Ke2 Bd4 49. Nd6 Rf2+ 50. Kd3 g4 51. Ke4 Kf6 52. Rg8 Ke6 53. Nb5 f5+ 54. Kd3 Ke5 55. Nc7 Kf4 56. Ne6+ Kg3 57. Ng5 Kg2 58. Ne6 g3 59. Ng5 Kf1 60. Nh3 Rf3+ 61. Kd2 g2 62. Rb8 Rxh3 63. Rb1+ Kf2 0-1

[Event "Poronin Tatra Limba op"]
[Site "Poronin"]
[Date "2022.01.10"]
[Round "7"]
[White "Bartoszczuk, Adam"]
[Black "Liskiewicz, Jakub"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "1434"]
[BlackElo "1598"]
[PlyCount "26"]
[EventDate "2022.01.06"]
[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 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 0-0 6. Bd3 Na6 7. a3 c5 8. d5 Nc7 9. 0-0 a6 10. a4 b6 11. Bc4 Rb8 12. e5 Nfe8 13. Qe2 Qd7 1/2-1/2

[Event "Poronin Tatra Limba op"]
[Site "Poronin"]
[Date "2022.01.10"]
[Round "8"]
[White "Liskiewicz, Jakub"]
[Black "Walkusz, Witoslaw"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1598"]
[BlackElo "2024"]
[PlyCount "19"]
[EventDate "2022.01.06"]
[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 d5 2. Nf3 Nf6 3. g3 c5 4. c3 e6 5. Bg2 Nc6 6. 0-0 Be7 7. Nbd2 0-0 8. dxc5 Bxc5 9. Nb3 Bb6 10. Bf4 1/2-1/2

[Event "Poronin Tatra Limba op"]
[Site "Poronin"]
[Date "2022.01.09"]
[Round "6"]
[White "Liskiewicz, Jakub"]
[Black "Smietanska, Wiktoria"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "1598"]
[BlackElo "1855"]
[PlyCount "103"]
[EventDate "2022.01.06"]
[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 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. dxe5 dxe5 9. Bg5 Be6 10. Nd5 Re8 11. Qa4 Bxd5 12. cxd5 Nb8 13. Bb5 Re7 14. Rfd1 h6 15. Be3 Ne8 16. Bxe8 Rxe8 17. Qb5 b6 18. Rac1 Re7 19. h4 Rd7 20. Rd2 f5 21. Rdc2 fxe4 22. Nd2 Rxd5 23. Qc4 c6 24. Qxe4 Rd6 25. Nc4 Re6 26. Rd2 Qf6 27. Rcd1 Na6 28. Rd7 Qf5 29. Nd2 Qxe4 30. Nxe4 Nb4 31. R1d6 Rxd6 32. Rxd6 Kf7 33. a3 Nc2 34. Rxc6 Nxe3 35. fxe3 Bf8 36. Rf6+ Ke7 37. Rxg6 Rc8 38. Nc3 Kf7 39. h5 Bxa3 40. Rxh6 Bxb2 41. Nb5 Rc1+ 42. Kf2 a6 43. Nd6+ Kg8 44. Rg6+ Kh7 45. Ne4 Rc8 46. Rxb6 Bc1 47. Rxa6 Rc4 48. Ng5+ Kg8 49. h6 Rc8 50. Rg6+ Kf8 51. h7 Ke7 52. Rg8 1-0

[Event "Poronin Tatra Limba op"]
[Site "Poronin"]
[Date "2022.01.08"]
[Round "4"]
[White "Liskiewicz, Jakub"]
[Black "Gajdzica, Maciej"]
[Result "0-1"]
[ECO "D27"]
[WhiteElo "1598"]
[BlackElo "1960"]
[PlyCount "60"]
[EventDate "2022.01.06"]
[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 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 dxc4 5. e3 c5 6. Bxc4 cxd4 7. exd4 Be7 8. Nf3 0-0 9. 0-0 Nc6 10. Re1 a6 11. a4 Qb6 12. d5 Qxb2 13. dxc6 Qxc3 14. Rc1 Qa5 15. Ne5 bxc6 16. Nxc6 Qxg5 17. Nxe7+ Kh8 18. Nxc8 Rfxc8 19. Bxa6 Rxc1 20. Qxc1 Qxc1 21. Rxc1 Rxa6 22. Rc8+ Ng8 23. Rc4 g6 24. h4 Nf6 25. g4 h5 26. gxh5 Nxh5 27. Kg2 Nf6 28. Kg3 Ra5 29. f4 Kg7 30. Kf3 Nd5 0-1

[Event "Poronin Tatra Limba op"]
[Site "Poronin"]
[Date "2022.01.08"]
[Round "5"]
[White "Radzimski, Antoni"]
[Black "Liskiewicz, Jakub"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1727"]
[BlackElo "1598"]
[PlyCount "60"]
[EventDate "2022.01.06"]
[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 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Na6 5. Nf3 c6 6. a3 Nc7 7. Bd3 d5 8. e5 Nh6 9. h3 Bf5 10. g4 Bxd3 11. Qxd3 Qd7 12. Be3 f6 13. 0-0-0 0-0-0 14. Na4 b6 15. Nc3 Kb7 16. a4 f5 17. g5 Nf7 18. a5 e6 19. Na4 Bf8 20. Nd2 c5 21. axb6 c4 22. Nxc4 dxc4 23. Qxc4 Nd5 24. Nc5+ Bxc5 25. dxc5 axb6 26. cxb6 Ra8 27. Qd4 Rhc8 28. Qd3 Qc6 29. Rh2 Ra1+ 30. Kd2 Qxc2+ 0-1

[Event "Poronin Tatra Limba op"]
[Site "Poronin"]
[Date "2022.01.07"]
[Round "3"]
[White "Rekuc, Patryk"]
[Black "Liskiewicz, Jakub"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "1662"]
[BlackElo "1598"]
[PlyCount "104"]
[EventDate "2022.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Be2 Na6 7. 0-0 c5 8. e5 Nd7 9. exd6 exd6 10. f5 Nb4 11. fxg6 hxg6 12. Be3 Re8 13. Bf2 Nc6 14. Qd2 cxd4 15. Nxd4 Nde5 16. Rad1 Nxd4 17. Bxd4 Bf5 18. Bb5 Re6 19. h3 Qh4 20. Qf2 Qg5 21. Be3 Nf3+ 22. Qxf3 Rxe3 23. Qxb7 Rf8 24. Qd5 Bxc3 25. bxc3 Re5 26. Qc4 Be6 27. Qf4 Qxf4 28. Rxf4 Rxb5 29. Rxd6 Rc8 30. Ra6 Rb1+ 31. Kh2 Rxc3 32. Rf2 Rb2 33. a4 Rc7 34. Kg3 Bf5 35. Kh4 Rbxc2 36. Rxc2 Bxc2 37. g4 Kg7 38. Kg5 Rc5+ 39. Kh4 Rc7 40. Kg5 f6+ 41. Kh4 Rc3 42. g5 fxg5+ 43. Kxg5 Rc5+ 44. Kf4 Rc4+ 45. Ke5 Rxa4 46. Rc6 Bf5 47. Rc7+ Kh6 48. Kf6 Ra6+ 49. Kf7 Bxh3 50. Rc1 g5 51. Rd1 Kh5 52. Rd8 g4 0-1

[Event "Poronin Tatra Limba op"]
[Site "Poronin"]
[Date "2022.01.06"]
[Round "1"]
[White "Liskiewicz, Jakub"]
[Black "Zielonka, Adam"]
[Result "1/2-1/2"]
[ECO "E40"]
[WhiteElo "1598"]
[BlackElo "1926"]
[PlyCount "51"]
[EventDate "2022.01.06"]
[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 e6 3. Nc3 Bb4 4. e3 d5 5. Bd3 e5 6. dxe5 dxc4 7. Qa4+ Nc6 8. Bxc4 Ne4 9. Nge2 Nc5 10. Qd1 Qxd1+ 11. Kxd1 Nxe5 12. Bb3 Ng4 13. Rf1 Nxh2 14. Rg1 Ng4 15. f3 Nf2+ 16. Kc2 Nfd3 17. Nd5 0-0 18. e4 Nxb3 19. axb3 Nxc1 20. Rgxc1 Bd6 21. Kd3 Rd8 22. Ke3 c6 23. Nb6 Bc5+ 24. Rxc5 axb6 25. Rxa8 bxc5 26. Nc3 1/2-1/2

[Event "Poronin Tatra Limba op"]
[Site "Poronin"]
[Date "2022.01.06"]
[Round "2"]
[White "Mroz, Lena"]
[Black "Liskiewicz, Jakub"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "1800"]
[BlackElo "1598"]
[PlyCount "73"]
[EventDate "2022.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. e5 Nfd7 7. h4 c5 8. h5 cxd4 9. Qxd4 Nc6 10. Qf2 e6 11. hxg6 hxg6 12. Ne4 dxe5 13. Nfg5 Nf6 14. Nxf6+ Qxf6 15. Nh7 Qe7 16. Nxf8 Qxf8 17. Be3 exf4 18. Bc5 Qd8 19. c3 Qd5 20. Rd1 Qe5+ 21. Be2 b6 22. Ba3 Ba6 23. Rd2 g5 24. Qf3 Bxe2 25. Rxe2 Qb5 26. Qe4 Qf5 27. Qxc6 Qb1+ 28. Kf2 Qxh1 29. Qxa8+ Kh7 30. Re1 Qh4+ 31. Ke2 Qh5+ 32. Qf3 g4 33. Qxf4 Bh6 34. Qe4+ f5 35. Qxe6 g3+ 36. Kd3 f4 37. Qe4+ 1-0

[Event "EU-ch Blitz"]
[Site "Katowice"]
[Date "2021.12.17"]
[Round "12"]
[White "Batashevs, Arsens"]
[Black "Liskiewicz, Jakub"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2165"]
[BlackElo "1598"]
[PlyCount "57"]
[EventDate "2021.12.17"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 d6 2. g3 Nf6 3. Bg2 g6 4. d4 Bg7 5. c4 0-0 6. Qc2 Nbd7 7. Nf3 e5 8. dxe5 dxe5 9. 0-0 c6 10. Rd1 Qc7 11. Nc3 a5 12. b3 Nc5 13. h3 Bd7 14. Ba3 Qb6 15. Nxe5 Rfd8 16. Nxd7 Nfxd7 17. Kh2 Ne5 18. f4 Ned3 19. e5 Bh6 20. Bxc5 Nxc5 21. Rxd8+ Rxd8 22. Rd1 Re8 23. Ne4 Nxe4 24. Qxe4 a4 25. bxa4 Qb4 26. Rd7 Qxa4 27. Rxb7 c5 28. Qc6 Ra8 29. Rb8+ 0-1

[Event "EU-ch Blitz"]
[Site "Katowice"]
[Date "2021.12.17"]
[Round "11"]
[White "Liskiewicz, Jakub"]
[Black "Batashevs, Arsens"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1598"]
[BlackElo "2165"]
[PlyCount "47"]
[EventDate "2021.12.17"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 c5 4. d5 Bxc3+ 5. bxc3 f5 6. Bf4 Qa5 7. Qc2 d6 8. e3 Nf6 9. Be2 Nbd7 10. h4 Nb6 11. h5 Rg8 12. hxg6 hxg6 13. Nf3 Bd7 14. Ng5 0-0-0 15. Rb1 Ba4 16. Qb2 Qa6 17. Ne6 Rd7 18. Rh6 Nxc4 19. Qc1 Nxd5 20. Kf1 Bb5 21. Kg1 Ndb6 22. Qf1 Qa5 23. Rh7 a6 24. Rf7 0-1

[Event "Dziedzica Memrial 11th"]
[Site "Trzcianka"]
[Date "2021.10.24"]
[Round "1"]
[White "Liskiewicz, Jakub"]
[Black "Jaracz, Pawel"]
[Result "0-1"]
[ECO "E49"]
[WhiteElo "1598"]
[BlackElo "2456"]
[PlyCount "81"]
[EventDate "2021.10.24"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Nc6 6. Nge2 d5 7. cxd5 Nxd5 8. a3 Bxc3+ 9. bxc3 0-0 10. 0-0 b6 11. Qc2 h6 12. c4 Nf6 13. Bb2 cxd4 14. exd4 Bb7 15. Rfd1 Rc8 16. Nf4 Na5 17. Qe2 Qd6 18. Nh3 Nxc4 19. Bc3 Nd5 20. Bb4 Nxb4 21. axb4 a6 22. Rac1 b5 23. Bb1 f5 24. Re1 Bd5 25. g3 Na3 26. Ba2 Rxc1 27. Rxc1 Bxa2 28. Qxa2 Nc4 29. Nf4 g5 30. Ng6 Rd8 31. Ne5 Qxd4 32. Nxc4 bxc4 33. Rxc4 Qd1+ 34. Kg2 Qd5+ 35. Kg1 Qf3 36. Rc8 Qd1+ 37. Kg2 Kf7 38. Rc7+ Kf6 39. Qxa6 Qd5+ 40. Kg1 Ra8 41. Ra7 0-1

[Event "POL-ch U12"]
[Site "Uniejow"]
[Date "2021.07.25"]
[Round "9"]
[White "Wilangowski, Olivier"]
[Black "Liskiewicz, Jakub"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1349"]
[BlackElo "1562"]
[PlyCount "86"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be3 0-0 6. Qd2 Bg4 7. h3 Bxf3 8. gxf3 c6 9. Bd3 Nbd7 10. f4 e5 11. fxe5 dxe5 12. dxe5 Nxe5 13. Be2 Qe7 14. 0-0-0 b5 15. f3 a5 16. Qd6 Qe8 17. Bd4 Nh5 18. Bxe5 Bxe5 19. Qd7 Bxc3 20. bxc3 Qe5 21. Qd4 Qf4+ 22. Qd2 Ng3 23. Rhe1 Nxe2+ 24. Rxe2 Qxf3 25. Re3 Qf6 26. e5 Qe6 27. Kb2 b4 28. Qd6 Qc4 29. Qd4 bxc3+ 30. Rxc3 Rfb8+ 31. Ka1 Qb5 32. Rb3 Qe2 33. Rc3 Rb5 34. Rxc6 Rxe5 35. Rc7 Rae8 36. Rg1 Qh2 37. Rf1 Re1+ 38. Rxe1 Rxe1+ 39. Kb2 Qxc7 40. Qh4 Qb6+ 41. Ka3 Rb1 42. Qc4 Qd6+ 43. Ka4 Rb4+ 0-1

[Event "POL-ch U12"]
[Site "Uniejow"]
[Date "2021.07.24"]
[Round "8"]
[White "Liskiewicz, Jakub"]
[Black "Ratajczak, Hubert"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "1562"]
[BlackElo "1615"]
[PlyCount "128"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[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. dxe5 dxe5 9. Qxd8 Rxd8 10. Bg5 Nd4 11. Nxd4 Rxd4 12. Nb5 Nxe4 13. Nxd4 exd4 14. Bf4 c6 15. Bf3 Nc5 16. Rad1 Bf5 17. Bd6 Na4 18. Rd2 d3 19. g4 Bh6 20. Rdd1 Rd8 21. c5 Be6 22. Rxd3 Nxc5 23. Rdd1 Nd7 24. Rfe1 Bf8 25. Bc7 Rc8 26. Rxe6 Rxc7 27. Re8 Kg7 28. g5 Bc5 29. Bg4 f5 30. Rxd7+ Rxd7 31. Be2 Rd2 32. Bc4 h6 33. gxh6+ Kxh6 34. Re2 Rd4 35. Bb3 Rg4+ 36. Kf1 a5 37. Rc2 Bd6 38. h3 Rd4 39. Rc4 Rd2 40. Rc2 Rd1+ 41. Kg2 Re1 42. Bc4 Bf4 43. b3 b5 44. Bf7 Kg7 45. Bxg6 Kxg6 46. Rxc6+ Kg5 47. Ra6 Bc7 48. Rc6 Re7 49. h4+ Kg4 50. Rc5 b4 51. h5 f4 52. f3+ Kh4 53. h6 Rh7 54. Kh2 Bd6 55. Rxa5 Rxh6 56. Ra4 Re6 57. Kg2 Re2+ 58. Kf1 Rd2 59. Ke1 Rd3 60. Ke2 Re3+ 61. Kf2 Bc5 62. Ra5 Rc3+ 63. Ke2 Kg3 64. Ra8 Re3+ 0-1

[Event "POL-ch U12"]
[Site "Uniejow"]
[Date "2021.07.23"]
[Round "7"]
[White "Rekuc, Patryk"]
[Black "Liskiewicz, Jakub"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "1560"]
[BlackElo "1562"]
[PlyCount "52"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Be2 Na6 7. 0-0 c5 8. e5 Nd7 9. exd6 exd6 10. Bxa6 cxd4 11. Nxd4 bxa6 12. Be3 Re8 13. Qf3 Bb7 14. Qxb7 Rxe3 15. Nc6 Qb6 16. Qxa8+ Re8+ 17. Kh1 Rxa8 18. Nd5 Qc5 19. b4 Qc4 20. Rae1 Bf8 21. Nde7+ Kg7 22. Rf3 Bxe7 23. Nxe7 Qxb4 24. Rfe3 Qxf4 25. Rg3 Re8 26. Rf3 Rxe7 0-1

[Event "POL-ch U12"]
[Site "Uniejow"]
[Date "2021.07.22"]
[Round "5"]
[White "Lecki, Leonard"]
[Black "Liskiewicz, Jakub"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1423"]
[BlackElo "1562"]
[PlyCount "74"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5 8. Nc3 e6 9. Nf3 Be7 10. Be2 0-0 11. 0-0 f6 12. exf6 Bxf6 13. Qd2 Qe7 14. Rad1 Rad8 15. h3 Qb4 16. c5 Nc4 17. Bxc4 Qxc4 18. Qe2 Qxe2 19. Nxe2 Nb4 20. a3 Nd5 21. Bg5 Bxg5 22. Nxg5 Ne3 23. Nf3 Bxh3 24. Ne5 Rxf1+ 25. Rxf1 Nxf1 26. Kxf1 Bf5 27. Kf2 g5 28. Ke3 Kg7 29. Nc3 a6 30. b4 h5 31. a4 h4 32. Kf3 Rxd4 33. b5 g4+ 34. Ke3 Rd8 35. c6 bxc6 36. Nxc6 Rd3+ 37. Kf4 Rxc3 0-1

[Event "POL-ch U12"]
[Site "Uniejow"]
[Date "2021.07.22"]
[Round "6"]
[White "Liskiewicz, Jakub"]
[Black "Chomicki, Kornel"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1562"]
[BlackElo "1249"]
[PlyCount "97"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bf4 Bf5 5. cxd5 Nxd5 6. Nxd5 Qxd5 7. Qd2 e6 8. e3 Qd8 9. Nf3 Be7 10. Bc4 Nd7 11. 0-0 0-0 12. Rac1 Nb6 13. Bd3 Bxd3 14. Qxd3 Nd5 15. Bg3 Bd6 16. e4 Nb6 17. Rfd1 Bxg3 18. hxg3 Qe7 19. Qb3 Rfd8 20. a4 Rac8 21. a5 Na8 22. Ne5 Rb8 23. a6 Qc7 24. axb7 Rxb7 25. Qa4 Rxb2 26. Nxc6 Rf8 27. Qa3 Rb7 28. Na5 Qe7 29. Qf3 Rc7 30. Nc6 Qd7 31. d5 exd5 32. exd5 Qd6 33. Nd4 Rxc1 34. Rxc1 Nb6 35. Nf5 Qf6 36. d6 Rd8 37. Rc7 Nc8 38. Rxc8 Rxc8 39. Ne7+ Kf8 40. Nxc8 Qa1+ 41. Kh2 a5 42. d7 Qd4 43. Qa3+ Kg8 44. Qe7 g6 45. d8Q+ Qxd8 46. Qxd8+ Kg7 47. Nd6 a4 48. Ne8+ Kh6 49. Qh4# 1-0

[Event "POL-ch U12"]
[Site "Uniejow"]
[Date "2021.07.21"]
[Round "4"]
[White "Liskiewicz, Jakub"]
[Black "Futyma, Dawid"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "1562"]
[BlackElo "1318"]
[PlyCount "75"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 axb5 6. Bxb5 Qa5+ 7. Nc3 Ne4 8. Nge2 g6 9. 0-0 Bg7 10. Qd3 Nxc3 11. Nxc3 0-0 12. e4 Na6 13. a4 Rb8 14. Bg5 Re8 15. Qg3 Qc7 16. Bf4 Qa7 17. Bxb8 Qxb8 18. Qxb8 Nxb8 19. f4 Bd4+ 20. Kh1 Na6 21. a5 Rd8 22. Rfb1 Bb7 23. Na4 Nb4 24. Nb6 d6 25. a6 Ba8 26. a7 c4 27. Nxa8 Rxa8 28. Bxc4 Nc2 29. Ra4 Bc5 30. b4 Nxb4 31. Bb5 Nc2 32. Rc1 Nd4 33. Rxc5 dxc5 34. Bc6 Nxc6 35. dxc6 Kf8 36. c7 c4 37. c8Q+ Rxc8 38. a8Q 1-0

[Event "POL-ch U12"]
[Site "Uniejow"]
[Date "2021.07.20"]
[Round "2"]
[White "Liskiewicz, Jakub"]
[Black "Warchol, Kamil"]
[Result "0-1"]
[ECO "E43"]
[WhiteElo "1562"]
[BlackElo "2183"]
[PlyCount "74"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 0-0 7. 0-0 Bxc3 8. bxc3 d6 9. Qc2 Nbd7 10. e4 e5 11. Be3 Nh5 12. dxe5 dxe5 13. c5 Qe7 14. cxb6 axb6 15. Rab1 Ra7 16. Rfd1 Rfa8 17. Bc4 Nhf6 18. Ng5 Rf8 19. Bd5 Bxd5 20. exd5 h6 21. Nf3 Rfa8 22. Rb2 Ne8 23. c4 Nd6 24. c5 Nxc5 25. Bxc5 bxc5 26. Re1 f6 27. Qxc5 Rxa2 28. Rb7 R2a5 29. Qb4 Qd8 30. Qb3 Ra3 31. Qb2 Nxb7 32. Qxb7 Ra1 33. Qc6 Qd6 34. Qb7 Qb6 35. Qxb6 cxb6 36. Kf1 Rxe1+ 37. Kxe1 Rd8 0-1

[Event "POL-ch U12"]
[Site "Uniejow"]
[Date "2021.07.20"]
[Round "3"]
[White "Oglaza, Dawid"]
[Black "Liskiewicz, Jakub"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1396"]
[BlackElo "1562"]
[PlyCount "75"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 Bg7 5. Be3 c6 6. Qd2 Nbd7 7. g4 h5 8. g5 Nh7 9. h4 b5 10. Bg2 Nb6 11. b3 a5 12. Nh3 Nf8 13. f4 b4 14. Ne2 Qc7 15. 0-0 Ba6 16. Rf2 Bxe2 17. Qxe2 d5 18. f5 dxe4 19. f6 exf6 20. gxf6 Bxf6 21. Rxf6 Nd5 22. Rf2 Ne6 23. Raf1 f5 24. Nf4 Ndxf4 25. Bxf4 Nxf4 26. Rxf4 0-0-0 27. Qe3 Qb6 28. Rd1 Rd5 29. Rf2 Rhd8 30. Rfd2 R8d6 31. Bf1 c5 32. dxc5 Rxd2 33. cxb6 Rxd1 34. Qc5+ Kd7 35. b7 e3 36. b8Q e2 37. Qbc8+ Ke7 38. Qe5+ 1-0

[Event "POL-ch U12"]
[Site "Uniejow"]
[Date "2021.07.19"]
[Round "1"]
[White "Nocek, Dominik"]
[Black "Liskiewicz, Jakub"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1322"]
[BlackElo "1562"]
[PlyCount "52"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. e5 Nfd7 6. f4 0-0 7. Nf3 f6 8. Bc4+ Kh8 9. exf6 exf6 10. Bh4 Nb6 11. Be2 d5 12. Qd2 Bg4 13. 0-0-0 Nc4 14. Bxc4 dxc4 15. Rdf1 Qd7 16. h3 Bxf3 17. Rxf3 f5 18. Bf2 b5 19. g4 b4 20. Nd1 Qd5 21. Qe2 Nc6 22. c3 Rae8 23. Ne3 Qe4 24. Bg3 bxc3 25. bxc3 Bxd4 26. cxd4 Rb8 0-1

[Event "POL-ch U20"]
[Site "Pokrzywna"]
[Date "2020.12.06"]
[Round "9"]
[White "Stachecki, Mikolaj"]
[Black "Liskiewicz, Jakub"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "1822"]
[BlackElo "1504"]
[PlyCount "90"]
[EventDate "2020.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Bd3 Nc6 9. Nge2 0-0 10. Qd2 d5 11. c5 Nc4 12. Bxc4 dxc4 13. b3 cxb3 14. axb3 Nb4 15. 0-0 Be6 16. Nf4 Bd5 17. Ra4 a5 18. Rxb4 axb4 19. Ncxd5 g5 20. Nxe7+ Qxe7 21. Nd5 Qe4 22. Nxb4 Ra3 23. f3 Qf5 24. g4 Qd7 25. Qd3 Re8 26. d5 h6 27. d6 Bf6 28. Nd5 Bd8 29. Bc1 Ra2 30. Nc3 Ra1 31. Qd4 Re6 32. Ne4 Ra2 33. Bb2 f6 34. Rf2 Kg7 35. f4 Rxe4 36. Qxe4 Qxg4+ 37. Qg2 Qd1+ 38. Rf1 Qxb3 39. fxg5 Qxb2 40. gxf6+ Kf7 41. Qg7+ Ke6 42. Qg8+ Kd7 43. Qxa2 Qxa2 44. f7 Qd5 45. f8Q Qxc5+ 1/2-1/2

[Event "POL-ch U20"]
[Site "Pokrzywna"]
[Date "2020.12.05"]
[Round "8"]
[White "Liskiewicz, Jakub"]
[Black "Rosa, Antoni"]
[Result "1-0"]
[ECO "D58"]
[WhiteElo "1504"]
[BlackElo "1416"]
[PlyCount "91"]
[EventDate "2020.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 h6 7. Bh4 b6 8. Rc1 Bb7 9. Be2 dxc4 10. 0-0 Nbd7 11. Bxc4 Ne4 12. Bxe7 Qxe7 13. Nxe4 Bxe4 14. Bb5 Nf6 15. Bc6 Bxc6 16. Rxc6 Rac8 17. Qa4 Nd5 18. a3 a5 19. Rfc1 f5 20. Qc2 Rf7 21. h3 Rcf8 22. Ne5 Rf6 23. Qd3 Qe8 24. f3 Qe7 25. Kh2 h5 26. e4 fxe4 27. fxe4 Nf4 28. Qc2 Nxg2 29. Rxc7 Qd6 30. Rd7 Qb8 31. Qc7 Kh7 32. Rxg7+ Kh6 33. Rh7+ Kg5 34. Qg7+ Kf4 35. Qxg2 Ke3 36. Qg3+ Kxe4 37. Qd3+ Kd5 38. Rd7+ Qd6 39. Qc4+ Ke4 40. Qe2+ Kd5 41. Qg2+ Kxd4 42. Rxd6+ Kxe5 43. Rd2 Rf5 44. Qg7+ R8f6 45. Re1+ Kf4 46. Rf2# 1-0

[Event "POL-ch U20"]
[Site "Pokrzywna"]
[Date "2020.12.04"]
[Round "7"]
[White "Wasik, Mateusz"]
[Black "Liskiewicz, Jakub"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1765"]
[BlackElo "1504"]
[PlyCount "79"]
[EventDate "2020.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be3 0-0 6. Qd2 c6 7. 0-0-0 b5 8. Bd3 Ng4 9. Bg5 b4 10. Nb1 c5 11. h3 Nf6 12. e5 c4 13. exf6 exf6 14. Bxc4 d5 15. Bb3 fxg5 16. Qxg5 Qxg5+ 17. Nxg5 Bb7 18. f4 Rc8 19. Rhe1 Kf8 20. Nxh7+ Kg8 21. Ng5 Bf6 22. Nd2 a5 23. Ba4 Bc6 24. Bxc6 Nxc6 25. Ndf3 Ra7 26. Kb1 Rac7 27. g4 Na7 28. Rd2 Nb5 29. Ne5 Bxg5 30. fxg5 Rc4 31. Nxc4 Rxc4 32. Re8+ Kg7 33. Ra8 Nxd4 34. Rxa5 Nf3 35. Rdxd5 Re4 36. Rd1 Re2 37. Rb5 Nd4 38. Rxb4 Nxc2 39. Rb7 Ne3 40. Rh1 1-0

[Event "POL-ch U20"]
[Site "Pokrzywna"]
[Date "2020.12.03"]
[Round "6"]
[White "Liskiewicz, Jakub"]
[Black "Dziewonski, Dariusz"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1504"]
[BlackElo "1925"]
[PlyCount "80"]
[EventDate "2020.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. a4 Bb4 6. e3 b5 7. Be2 Nf6 8. 0-0 0-0 9. Qc2 a5 10. Ne5 Nd5 11. e4 Nxc3 12. bxc3 Bd6 13. Nf3 Nd7 14. e5 Be7 15. Qe4 Nb6 16. axb5 cxb5 17. Bd2 Nd5 18. Rfb1 Bd7 19. Qg4 Kh8 20. Qh5 Qe8 21. Qh3 f5 22. exf6 Bxf6 23. Ne5 Bxe5 24. dxe5 Nf4 25. Bxf4 Rxf4 26. Bh5 Qe7 27. Qe3 Raf8 28. Rxa5 Rxf2 29. Bf3 R2xf3 30. gxf3 Bc6 31. f4 Qf7 32. Rf1 Qg6+ 33. Qg3 Qe4 34. Ra7 g5 35. f5 Qh1+ 36. Kf2 Rxf5+ 37. Ke3 Qxf1 38. Kd4 Qf4+ 39. Kc5 Qxg3 40. hxg3 Bd5 0-1

[Event "POL-ch U20"]
[Site "Pokrzywna"]
[Date "2020.12.02"]
[Round "5"]
[White "Baum, Jonasz"]
[Black "Liskiewicz, Jakub"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2308"]
[BlackElo "1504"]
[PlyCount "105"]
[EventDate "2020.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 Bg7 5. Be3 c6 6. Qd2 h5 7. Bd3 Nbd7 8. Nge2 Qc7 9. 0-0 0-0 10. Bh6 e5 11. Bc4 Qb6 12. Bxg7 Kxg7 13. a3 Re8 14. Kh1 Nf8 15. d5 c5 16. Nd1 a5 17. a4 Qb4 18. Qd3 Qb6 19. Bb5 Bd7 20. Ne3 Bxb5 21. Qxb5 Qc7 22. Nc4 Reb8 23. Nc3 Qe7 24. Qb3 h4 25. Nb5 Ra6 26. Qc3 Qd8 27. Rae1 Nh5 28. f4 f6 29. Nbxd6 Nxf4 30. Nb5 Nd7 31. Nxe5 Nxd5 32. exd5 Nxe5 33. d6 Rxd6 34. Nxd6 Qxd6 35. Rd1 Qc6 36. h3 b6 37. b3 Rh8 38. Qd2 Rf8 39. Qd5 Qc7 40. Qe6 Rf7 41. Rd6 Nd7 42. Rfd1 Nf8 43. Qc4 g5 44. Qb5 Qe7 45. Qxb6 Qe2 46. Qxc5 Ng6 47. Qc4 Qf2 48. R6d2 Qg3 49. Qd3 Qc7 50. Qf5 Nf4 51. Rd7 Qc6 52. Rxf7+ Kxf7 53. Qd7+ 1-0

[Event "POL-ch U20"]
[Site "Pokrzywna"]
[Date "2020.12.02"]
[Round "4"]
[White "Liskiewicz, Jakub"]
[Black "Klim, Filip"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1504"]
[BlackElo "1897"]
[PlyCount "55"]
[EventDate "2020.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Bf4 Nf6 6. e3 Bd6 7. Bxd6 Qxd6 8. Bd3 0-0 9. h3 Re8 10. Nf3 Nbd7 11. Qc2 b6 12. 0-0 Bb7 13. Rac1 c5 14. dxc5 bxc5 15. Rfd1 Rac8 16. Qa4 Ne5 17. Be2 Bc6 18. Qa3 a5 19. Nxe5 Rxe5 20. Bf3 Nd7 21. Ne4 Qe6 22. Nxc5 Nxc5 23. Rxc5 a4 24. Rdc1 Bd7 25. Rxc8+ Bxc8 26. Qxa4 Bb7 27. Rc7 Qa6 28. Qd7 1-0

[Event "POL-ch U20"]
[Site "Pokrzywna"]
[Date "2020.12.01"]
[Round "3"]
[White "Ochedzan, Filip"]
[Black "Liskiewicz, Jakub"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1617"]
[BlackElo "1504"]
[PlyCount "58"]
[EventDate "2020.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Qd2 h6 6. Bf4 Nbd7 7. Be2 e5 8. dxe5 dxe5 9. Be3 c6 10. 0-0-0 b5 11. Qd6 Bb7 12. Nxb5 cxb5 13. Bxb5 Qe7 14. Qc7 Bxe4 15. Bc5 Qe6 16. Rd6 Qf5 17. f3 0-0 18. Bxd7 Nxd7 19. Qxd7 Qg5+ 20. Rd2 Bf5 21. Qa4 Rfc8 22. Qa3 Bf8 23. h4 Qf4 24. g3 Qc4 25. b3 Bxc5 26. Qb2 Qf1+ 27. Rd1 Be3+ 28. Kb1 Qxd1+ 29. Qc1 Qxc1# 0-1

[Event "POL-ch U20"]
[Site "Pokrzywna"]
[Date "2020.11.30"]
[Round "2"]
[White "Liskiewicz, Jakub"]
[Black "Dzwierzynski, Bartosz"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1504"]
[BlackElo "1939"]
[PlyCount "70"]
[EventDate "2020.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 g6 3. c4 Bg7 4. e3 Nf6 5. Nc3 0-0 6. Be2 e6 7. h4 h6 8. Bf4 d6 9. Qc2 Nc6 10. Nf3 Qe8 11. d5 e5 12. dxc6 exf4 13. exf4 bxc6 14. 0-0 Ne4 15. Rfe1 Nxc3 16. bxc3 c5 17. Rab1 Bd7 18. Nd2 Qd8 19. Bf3 Rc8 20. h5 g5 21. fxg5 hxg5 22. Rb7 a5 23. Qd3 g4 24. Bd5+ Kh8 25. Nf1 Re8 26. Rxe8+ Qxe8 27. Qe3 Qxe3 28. Nxe3 Bxc3 29. Bf7 Be5 30. Nd5 g3 31. Ne7 gxf2+ 32. Kf1 Rd8 33. Bg6 Be6 34. Nd5 c6 35. Rh7+ Kg8 0-1

[Event "POL-ch U20"]
[Site "Pokrzywna"]
[Date "2020.11.30"]
[Round "1"]
[White "Skurniak, Szymon"]
[Black "Liskiewicz, Jakub"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2117"]
[BlackElo "1504"]
[PlyCount "59"]
[EventDate "2020.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. h4 Bg7 5. f3 h5 6. Be3 c6 7. a4 Nbd7 8. Nh3 Qc7 9. Ng5 Nh7 10. Nxh7 Rxh7 11. Qd2 Nf6 12. Bd3 e5 13. dxe5 dxe5 14. Bc4 Bd7 15. Qf2 b6 16. a5 b5 17. Bb3 Bf8 18. 0-0 Bb4 19. Rfd1 Rh8 20. Bc5 Bxc5 21. Qxc5 Qd8 22. Qxe5+ Qe7 23. Qd6 Rd8 24. e5 Ng8 25. Ne4 Rh7 26. Ng5 Rg7 27. Bxf7+ Rxf7 28. Qxg6 Qf8 29. e6 Bxe6 30. Rxd8+ 1-0

[Event "Polanica Zdroj op-E 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.23"]
[Round "9"]
[White "Liskiewicz, Jakub"]
[Black "Chojnowski, Robert"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1468"]
[BlackElo "1520"]
[PlyCount "93"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 c5 7. d5 Ne8 8. 0-0 f5 9. exf5 Bxf5 10. Ng5 Qc8 11. Bd3 Nc7 12. Re1 Bd4 13. Be3 Bxe3 14. Rxe3 h6 15. Ne6 Nxe6 16. Bxf5 Rxf5 17. Rxe6 Rf6 18. Rxf6 exf6 19. Qd3 f5 20. Qg3 Qe8 21. Nb5 Na6 22. Nxd6 Qd7 23. Qxg6+ Kf8 24. Qxf5+ Qxf5 25. Nxf5 Re8 26. Kf1 Re4 27. b3 Nb4 28. Re1 Rf4 29. Nd6 b6 30. Re4 Rf6 31. Re6 Rxe6 32. dxe6 Ke7 33. Nf5+ Kxe6 34. Nxh6 Nxa2 35. Ke2 Nc1+ 36. Kd2 Nxb3+ 37. Kc3 Nd4 38. Ng4 a6 39. Ne3 b5 40. Nd5 b4+ 41. Nxb4 cxb4+ 42. Kxd4 a5 43. c5 a4 44. Kc4 a3 45. Kb3 Kd5 46. h4 Kxc5 47. h5 1-0

[Event "Polanica Zdroj op-E 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.22"]
[Round "8"]
[White "Chowaniec, Artur"]
[Black "Liskiewicz, Jakub"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1530"]
[BlackElo "1468"]
[PlyCount "86"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. f3 0-0 6. Qd2 c6 7. Bc4 b5 8. Bb3 a5 9. a4 b4 10. Nce2 Qc7 11. c4 bxc3 12. bxc3 Nbd7 13. Bh6 c5 14. Bxg7 Kxg7 15. Nf4 Rb8 16. Bc2 cxd4 17. cxd4 Rb4 18. Nge2 Ba6 19. Nd3 Bxd3 20. Qxd3 Rc8 21. Ra2 Qb6 22. 0-0 Ne5 23. Qd2 Nc6 24. Rd1 e5 25. Kh1 Nxd4 26. Nxd4 Rxd4 27. Qe2 Rcc4 28. Bd3 Rxa4 29. Rxa4 Rxa4 30. Bc2 Rd4 31. Rb1 Rb4 32. Ra1 Nd7 33. Qd2 Nc5 34. h4 h5 35. g4 hxg4 36. fxg4 Nxe4 37. Qd5 Nf2+ 38. Kg2 Nxg4 39. Qd2 Rf4 40. Kg3 Qc6 41. h5 Qf3+ 42. Kh4 Ne3+ 43. Kg5 f6# 0-1

[Event "Polanica Zdroj op-E 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.21"]
[Round "7"]
[White "Liskiewicz, Jakub"]
[Black "Wilgosz, Tomasz"]
[Result "1-0"]
[ECO "E35"]
[WhiteElo "1468"]
[BlackElo "1524"]
[PlyCount "81"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. cxd5 exd5 6. e3 c6 7. Bd3 Be6 8. Qc2 h6 9. Bh4 0-0 10. Nge2 Nbd7 11. 0-0 Rc8 12. a3 Ba5 13. b4 Bc7 14. f3 g5 15. Bg3 g4 16. e4 Nh5 17. e5 f5 18. Qd2 Qg5 19. Bf4 Nxf4 20. Qxf4 Bb6 21. Qxg5+ hxg5 22. f4 gxf4 23. Kh1 a5 24. Na4 Ba7 25. Nxf4 Kf7 26. Nc5 Nxc5 27. bxc5 b6 28. cxb6 Bxb6 29. Rab1 Rb8 30. Ne2 Kg6 31. Rbc1 Rbc8 32. h3 gxh3 33. gxh3 c5 34. Nf4+ Kf7 35. Rb1 Rb8 36. Rg1 cxd4 37. Rg6 Bc7 38. Rf6+ Kg8 39. Rg1+ Kh7 40. Rxf8 Rxf8 41. Nxe6 1-0

[Event "Polanica Zdroj op-E 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.20"]
[Round "6"]
[White "Kozlowski, Andrzej"]
[Black "Liskiewicz, Jakub"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1591"]
[BlackElo "1468"]
[PlyCount "153"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e3 d5 2. f4 c5 3. Nf3 Nc6 4. Bb5 e6 5. Bxc6+ bxc6 6. b3 Bd6 7. Bb2 Nf6 8. 0-0 0-0 9. d3 Nd7 10. Qe1 Qc7 11. Qg3 f6 12. Qh3 e5 13. f5 Ba6 14. c4 e4 15. dxe4 dxc4 16. Rd1 Ne5 17. Nbd2 Rab8 18. Bc3 cxb3 19. Nxb3 Rfe8 20. Nfd2 Nf7 21. Rac1 Ng5 22. Qh4 Bd3 23. e5 Bxe5 24. Nxc5 Bxf5 25. Na6 Qb6 26. Bxe5 Qxe3+ 27. Kh1 Qxe5 28. Nxb8 Rxb8 29. Qc4+ Be6 30. Qxc6 Bd5 31. Qc3 Qe2 32. Rg1 Bb7 33. Qc7 Qe5 34. Qxe5 fxe5 35. Rc5 Rd8 36. Nb3 Ne4 37. Rc2 Rd6 38. Rgc1 Rf6 39. Kg1 Nd6 40. Nc5 Bd5 41. Nd7 Re6 42. Rf2 Re8 43. Rcf1 Nf7 44. Rd2 Bc6 45. Rc1 Bb5 46. Rd5 a6 47. Kf2 e4 48. Ke3 Nh6 49. h3 Kf7 50. Nb6 Re6 51. Rc7+ Kg6 52. Nd7 Nf5+ 53. Rxf5 Kxf5 54. Rc5+ Kg6 55. Nf8+ Kf6 56. Nxe6 Kxe6 57. Kxe4 h6 58. g3 Kd6 59. Kd4 Bd7 60. h4 Be6 61. a3 Bd7 62. Ra5 Bb5 63. a4 Bf1 64. Rd5+ Ke6 65. a5 Bg2 66. Rc5 Kd6 67. Rc8 Ke6 68. Rf8 Bc6 69. Kc5 Bg2 70. Kb6 Kd6 71. Rg8 Bf1 72. Rxg7 h5 73. Ra7 Bb5 74. Rxa6 Bxa6 75. Kxa6 Kc6 76. Ka7 Kc7 77. a6 1-0

[Event "Polanica Zdroj op-E 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.19"]
[Round "5"]
[White "Szandurski, Radoslaw"]
[Black "Liskiewicz, Jakub"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1607"]
[BlackElo "1468"]
[PlyCount "68"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 g6 4. Ne2 Bg7 5. 0-0 0-0 6. f4 c5 7. c3 Nc6 8. Kh1 Qc7 9. Nd2 cxd4 10. cxd4 e5 11. fxe5 dxe5 12. d5 Nb4 13. Nf3 Nxd3 14. Qxd3 Ne8 15. Be3 Nd6 16. Rac1 Qd7 17. Bc5 b6 18. Bxd6 Qxd6 19. Rc6 Qb4 20. a3 Qxb2 21. Nd2 Bg4 22. Nf3 Rac8 23. Rfc1 Rxc6 24. dxc6 Bh6 25. Rd1 Rc8 26. h3 Be6 27. Rb1 Qa2 28. Nxe5 Bg7 29. Nc3 Qf2 30. Rf1 Qc5 31. Rxf7 Bxe5 32. Rd7 Qxc3 33. Rd8+ Kg7 34. Rd7+ Kh6 0-1

[Event "Polanica Zdroj op-E 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.18"]
[Round "4"]
[White "Liskiewicz, Jakub"]
[Black "Jaroszuk, Marcin"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1468"]
[BlackElo "1588"]
[PlyCount "74"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. Nf3 c6 6. e3 Be7 7. cxd5 exd5 8. Bd3 h6 9. Bh4 Ne4 10. Bxe7 Qxe7 11. 0-0 0-0 12. Qc2 Ndf6 13. Nd2 Re8 14. Rae1 Nxd2 15. Qxd2 Ne4 16. Qc2 Bd7 17. f3 Nxc3 18. bxc3 Qg5 19. e4 c5 20. f4 Qh5 21. e5 cxd4 22. cxd4 Rac8 23. Qd2 Bf5 24. h3 Bxd3 25. Qxd3 Rc4 26. Rb1 Rec8 27. Rxb7 Rc3 28. Qb5 Rxh3 29. gxh3 Qg6+ 30. Kf2 Rc2+ 31. Ke1 Rc1+ 32. Kf2 Rc2+ 33. Ke1 Rc1+ 34. Kf2 Rc2+ 35. Ke3 Qg3+ 36. Rf3 Qe1+ 37. Kd3 Qd2# 0-1

[Event "Polanica Zdroj op-E 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.17"]
[Round "3"]
[White "Liskiewicz, Jakub"]
[Black "Jankowski, Igor"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1468"]
[BlackElo "1606"]
[PlyCount "49"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 b5 2. e3 Bb7 3. Nf3 a6 4. c4 bxc4 5. Bxc4 e6 6. 0-0 Nf6 7. Nc3 Be7 8. d5 exd5 9. Nxd5 0-0 10. e4 c6 11. Nxe7+ Qxe7 12. Qb3 d5 13. exd5 cxd5 14. Bd3 Nc6 15. Bg5 Ne5 16. Nxe5 Qxe5 17. Bxf6 gxf6 18. Qxb7 Rab8 19. Qd7 Qg5 20. b3 Rb4 21. Qf5 Qg7 22. Rae1 Kh8 23. f4 Rg8 24. Rf2 Qh6 25. Re3 1-0

[Event "Rubinstein Memorial-C 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.17"]
[Round "1"]
[White "Liskiewicz, Jakub"]
[Black "Szydelko, Michal"]
[Result "0-1"]
[ECO "D58"]
[WhiteElo "1417"]
[BlackElo "1752"]
[PlyCount "111"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 h6 6. Bh4 0-0 7. e3 b6 8. cxd5 exd5 9. Be2 Bb7 10. 0-0 Nbd7 11. Rc1 c5 12. dxc5 bxc5 13. Qc2 Rc8 14. Rfd1 Qb6 15. Bg3 Rfd8 16. Nd2 Qe6 17. Bf3 Ne5 18. Bxe5 Qxe5 19. Nb3 Ba6 20. Re1 h5 21. Rcd1 h4 22. Rd2 d4 23. Nd1 Bd6 24. g3 hxg3 25. hxg3 d3 26. Qc3 Qg5 27. Kg2 Ng4 28. Qa5 Bc4 29. Qa4 Be6 30. Nc3 Nxf2 31. Qh4 Nh3 32. Ne4 Qxh4 33. gxh4 Be7 34. Kg3 f5 35. Nc3 g5 36. Bg2 f4+ 37. Kh2 g4 38. Bxh3 gxh3 39. exf4 Kf7 40. f5 Bxf5 41. Rf2 Bd6+ 42. Kg1 Rg8+ 43. Kh1 Kg6 44. Rg1+ Kf6 45. Ne4+ Ke5 46. Rxf5+ Kxe4 47. Rgf1 Rg2 48. Nd2+ Rxd2 49. Rg5 Rh2+ 50. Kg1 Rg2+ 51. Rxg2 hxg2 52. Kxg2 Rg8+ 53. Kf2 Rf8+ 54. Kg1 Rxf1+ 55. Kxf1 Bg3 56. h5 0-1

