[Event "World u10 Arena"] [Site "https://lichess.org/MjTfl7Ks"] [Date "2024.03.09"] [White "GG1223334444"] [Black "FilipKopecny"] [Result "0-1"] [UTCDate "2024.03.09"] [UTCTime "17:47:21"] [WhiteElo "2120"] [BlackElo "2123"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "600+5"] [ECO "B42"] [Opening "Sicilian Defense: Kan Variation, Polugaevsky Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 { B42 Sicilian Defense: Kan Variation, Polugaevsky Variation } 6. Be3 Qb6?! { (0.16 → 0.94) Inaccuracy. d6 was best. } (6... d6 7. O-O Nf6 8. Re1 Bd7 9. Nf3 Qb6 10. h3 O-O 11. Bxc5) 7. c3 Nc6 8. O-O?! { (0.97 → 0.10) Inaccuracy. Nd2 was best. } (8. Nd2 Ne5 9. Be2 Qc7 10. f4 Ng6 11. e5 b6 12. Ne4 Bb7) 8... Nxd4 9. cxd4 Bxd4 10. Bxd4 Qxd4 11. Nc3 Ne7 12. Qf3 O-O 13. Rad1 Qe5 14. Rfe1 b5 15. a3 Bb7 16. Bb1 Rad8 17. Qe3 d5 18. Qb6 Qd6?? { (-0.49 → 3.19) Blunder. Qb8 was best. } (18... Qb8 19. e5 Nc6 20. f4 Qa7 21. Qxa7 Nxa7 22. Ne2 Nc6 23. h4 Rb8 24. h5 b4 25. Bd3) 19. Qxb7 Rb8?! { (3.05 → 3.99) Inaccuracy. Rd7 was best. } (19... Rd7 20. e5 Rxb7 21. exd6 Nc8 22. Ne4 Rd7 23. Nc5 Rxd6 24. f4 g6 25. Bd3 Kg7 26. Ra1) 20. Qa7 Rb6 21. e5?? { (4.73 → -0.87) Blunder. exd5 was best. } (21. exd5 Nxd5 22. Nxd5 exd5 23. Ba2 Qf6 24. Bxd5 g6 25. h4 Rd6 26. Bf3 Rfd8 27. Rxd6 Rxd6) 21... Qd8 22. Nxb5 axb5?! { (-0.76 → -0.07) Inaccuracy. Nc6 was best. } (22... Nc6) 23. Qa5 b4 24. axb4?! { (0.05 → -0.82) Inaccuracy. a4 was best. } (24. a4 Qc7) 24... Nc6?! { (-0.82 → -0.08) Inaccuracy. Qb8 was best. } (24... Qb8 25. Qc5 Re8 26. Rd4 Nc6 27. Rh4 g6 28. Qc3 Rxb4 29. Rxb4 Qxb4 30. Qxb4 Nxb4 31. f4) 25. Qc5 Nxb4 26. Rd4 Qb8 27. Rh4 h6 28. Qe3 Rb7?? { (-0.15 → 3.89) Blunder. Rc8 was best. } (28... Rc8 29. Rg4 Rc4 30. Rxc4 dxc4 31. Be4 Nd5 32. Qd4 Rxb2 33. Qxc4 Ne7 34. Qc5 Qb4 35. Qxb4) 29. Qg3?? { (3.89 → 1.68) Blunder. Rxh6 was best. } (29. Rxh6 Rc8 30. Rh7 Kf8 31. Qg5 Ke8 32. Qxg7 Re7 33. Bg6 Kd7 34. Qf6 Nc6 35. Bxf7 Kc7) 29... Kh8? { (1.68 → 3.50) Mistake. f5 was best. } (29... f5 30. Rxh6 Qe8 31. Rh4 Nc6 32. Qh3 Qg6 33. Rh8+ Kf7 34. Rxf8+ Kxf8 35. Qh8+ Ke7 36. Qc8) 30. Qg5?? { (3.50 → 0.26) Blunder. Rxh6+ was best. } (30. Rxh6+ gxh6 31. Qh4 f5 32. exf6 Rff7 33. Rxe6 Qf8 34. Bg6 Rbc7 35. h3 Kg8 36. Qh5 Rxf6) 30... f5 31. exf6 Rxf6 32. Bg6 Qf8 33. f3 Nc6 34. Qg4?? { (-0.33 → -4.14) Blunder. Qg3 was best. } (34. Qg3) 34... Nd8?? { (-4.14 → -0.22) Blunder. Rb4 was best. } (34... Rb4 35. f4 Rbxf4 36. Qxf4 Rxf4 37. Rxf4 Qxf4 38. Rf1 Qe3+ 39. Kh1 Kg8 40. Ra1 Qg5 41. Be8) 35. b4 Qd6 36. Qg5 Nf7?! { (-0.82 → 0.00) Inaccuracy. Qe7 was best. } (36... Qe7 37. Bb1) 37. Qg4?? { (0.00 → -1.82) Blunder. Bxf7 was best. } (37. Bxf7 Rxb4 38. Qc1 Qb6+ 39. Kh1 Rxf7 40. Qc8+ Kh7 41. Rxb4 Qxb4 42. Qxe6 d4 43. h3 d3) 37... Kg8? { (-1.82 → -0.17) Mistake. Ne5 was best. } (37... Ne5 38. Qg5 Nxg6 39. Rxh6+ gxh6 40. Qxf6+ Rg7 41. Rxe6 Qxb4 42. h4 Qc5+ 43. Kf1 Qc1+ 44. Kf2) 38. Bxf7+ Rbxf7 39. Qd4 Rf4 40. Rxf4 Rxf4 41. Qe5? { (-0.04 → -1.65) Mistake. Re4 was best. } (41. Re4 Rf8 42. Re1 Rc8 43. Ra1 Rb8 44. Ra7 e5 45. Qc5 Qxc5+ 46. bxc5 Rc8 47. Re7 Rxc5) 41... Qxe5 42. Rxe5 Kf7 43. b5 Rb4 44. Kf2 Rxb5 45. Kg3?! { (-1.51 → -2.33) Inaccuracy. f4 was best. } (45. f4 Rb4) 45... Kf6 46. Re1 Rb4 47. Rd1?! { (-1.81 → -2.86) Inaccuracy. h4 was best. } (47. h4 h5 48. Rc1 e5 49. Rc6+ Kf5 50. Rc7 g6 51. Rf7+ Ke6 52. Rg7 Kf6 53. Rd7 d4) 47... g5 48. Rd2 h5 49. Kf2 Kf5 50. h3 g4?! { (-3.56 → -2.57) Inaccuracy. Ra4 was best. } (50... Ra4 51. Rb2 h4 52. Rb8 Ra2+ 53. Kg1 Kf4 54. Rb4+ Ke3 55. Rg4 Ra1+ 56. Kh2 d4 57. Re4+) 51. hxg4+ hxg4 52. Rc2?! { (-2.39 → -3.16) Inaccuracy. Kg3 was best. } (52. Kg3 d4 53. Ra2 Rb8 54. Ra7 e5 55. Rf7+ Ke6 56. Ra7 Rg8 57. Kf2 g3+ 58. Ke2 Rb8) 52... e5 53. Rd2 Ke6? { (-3.31 → -1.91) Mistake. d4 was best. } (53... d4) 54. Ke3?! { (-1.91 → -2.96) Inaccuracy. Kg3 was best. } (54. Kg3 gxf3 55. gxf3 d4 56. Ra2 Rb3 57. Ra6+ Kd5 58. Ra5+ Kc4 59. Rxe5 Re3 60. Ra5 d3) 54... Rb3+ 55. Kf2 gxf3 56. gxf3 d4?? { (-1.91 → 0.00) Blunder. Rb5 was best. } (56... Rb5) 57. Ke2?? { (0.00 → -5.54) Blunder. f4 was best. } (57. f4 Rh3 58. fxe5 Kxe5 59. Ke2 Ke4 60. Kd1 Rd3 61. Kc2 Rxd2+ 62. Kxd2 Kf4 63. Kd3 Ke5) 57... Kf5 58. Rd1 Kf4 59. Rh1 Re3+ 60. Kd2 Kxf3 61. Rh3+ Kf4 62. Rh4+ Kf5 63. Rh5+ Ke4 64. Rh4+ Kd5 65. Rh8 Rg3 66. Rd8+ Ke4 67. Ke1 Ke3 68. Kf1 e4 69. Ra8 d3 70. Ra7 Rg8 71. Ra3 Rb8 72. Ra1 Rb3 73. Ke1? { (-7.31 → Mate in 11) Checkmate is now unavoidable. Kg2 was best. } (73. Kg2 d2 74. Kg3 Ke2+ 75. Kf4 e3 76. Rh1 d1=Q 77. Rh2+ Kd3 78. Rh7 Qf1+ 79. Ke5) 73... Rb2 74. Kf1 Rh2 75. Kg1 Rb2 76. Kf1 Kd2 77. Ra8 e3 78. Ra1 Rc2 79. Kg2 e2 80. Kf2 Rc1 81. Ra2+ Kd1 82. Rxe2 dxe2 83. Ke3 e1=Q+ 84. Kd3 Rc3+ 85. Kd4 Qe3+ 86. Kd5 Rc5+ 87. Kd6 Qe5+ 88. Kd7 Rc7+ 89. Kd8 Qe7# { Black wins by checkmate. } 0-1