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Puzzles (3 cohencoins award for each match):

Puzzle kftTB: 1030

FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/jvuc5cyF"] [Date "2025.12.14"] [White "Walker"] [Black "xavi"] [Result "1/2-1/2"] [UTCDate "2025.12.14"] [UTCTime "18:39:46"] [WhiteElo "1515"] [BlackElo "1788"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-4"] [WhiteTitle "⚡"] [BlackTitle "GM🥉"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C50"] [Opening "Italian Game: Giuoco Pianissimo, Italian Four Knights Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nf6 3. Nc3?! { (0.75 → 0.07) Inaccuracy. Nxe5 was best. } (3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Be7 8. c4 Nf6 9. Nc3 O-O) 3... Nc6 4. Bc4 Bc5 5. d3 { C50 Italian Game: Giuoco Pianissimo, Italian Four Knights Variation } h6 6. Be3 Bxe3 7. fxe3 O-O 8. O-O d6 9. h3 Qe7?! { (-0.19 → 0.41) Inaccuracy. Na5 was best. } (9... Na5 10. Bb3 Bd7 11. Qe1 Nxb3 12. axb3 a5 13. Ne2 b6 14. Qh4 b5 15. Nc3 Qb8 16. Nd2) 10. d4?! { (0.41 → -0.34) Inaccuracy. Qe1 was best. } (10. Qe1 Be6 11. Bb3 Bxb3 12. axb3 Nb4 13. Qf2 g6 14. Qd2 Kg7 15. Nh2 Nh7 16. Rf2 c6) 10... Na5?! { (-0.34 → 0.39) Inaccuracy. exd4 was best. } (10... exd4 11. exd4 Nxe4 12. Nxe4 Qxe4 13. Qd2 Qg6 14. g4 d5 15. Bxd5 Qd6 16. Bb3 a5 17. c3) 11. Bd5? { (0.39 → -1.09) Mistake. Bd3 was best. } (11. Bd3 c5 12. Qe1 a6 13. Rd1 b5 14. Ne2 Qc7 15. Ng3 c4 16. Be2 Nc6 17. a3 Qa7) 11... Nxd5?? { (-1.09 → 1.20) Blunder. c6 was best. } (11... c6 12. Bb3) 12. Nxd5 Qd7?! { (0.90 → 1.88) Inaccuracy. Qd8 was best. } (12... Qd8) 13. dxe5 dxe5?? { (2.18 → 5.69) Blunder. Nc6 was best. } (13... Nc6 14. Qe1) 14. Nf6+?? { (5.69 → -2.56) Blunder. Nxe5 was best. } (14. Nxe5) 14... gxf6 15. Qe2?? { (-2.33 → -5.12) Blunder. Qe1 was best. } (15. Qe1 Nc6) 15... Kh7? { (-5.12 → -3.13) Mistake. Qe7 was best. } (15... Qe7 16. Nh4) 16. Nh4? { (-3.13 → -5.47) Mistake. Nxe5 was best. } (16. Nxe5 Qd6 17. Ng4 Bxg4 18. Qxg4 Nc6 19. Qf5+ Kh8 20. Qh5 f5 21. Rxf5 Rg8 22. Raf1 Rg6) 16... Rg8?? { (-5.47 → 1.90) Blunder. Qe7 was best. } (16... Qe7 17. Rf2 Rg8 18. Raf1 Be6 19. Rxf6 Rg5 20. b3 Nc6 21. Qf2 Rf8 22. Rf3 Nb8 23. Nf5) 17. Qh5?? { (1.90 → -7.86) Blunder. Rxf6 was best. } (17. Rxf6 Rg5) 17... Qxh3?? { (-7.86 → 2.84) Blunder. Rg5 was best. } (17... Rg5 18. Qf3) 18. Rxf6?? { (2.84 → -10.55) Blunder. Qxf7+ was best. } (18. Qxf7+ Rg7) 18... Qxe3+ 19. Kh1 Qg5 20. Rxf7+ Rg7 21. Rxg7+ Qxg7 22. Nf5 Bxf5 23. exf5 Rg8 24. Qf3 Nc6 25. f6 Qg6 26. f7 Rf8 27. Rf1 Nd8 28. c4 Rxf7 29. Qe2 Rxf1+ 30. Qxf1 e4 31. Qf4 Ne6 32. Qh4 Nd4? { (-11.00 → -5.02) Mistake. e3 was best. } (32... e3) 33. Qe7+ Kh8?? { (-4.98 → -0.91) Blunder. Qg7 was best. } (33... Qg7) 34. Qd8+ Qg8?! { (-0.77 → 0.00) Inaccuracy. Kh7 was best. } (34... Kh7 35. Qxd4) 35. Qxd4+ Qg7 36. Qxe4 Qxb2 37. Qe8+ Kh7 38. Qe7+ Qg7 39. Qe4+ Kg8 40. Qxb7 Qa1+ 41. Kh2 Qe5+ 42. Kh1 Qh5+ 43. Kg1 Qc5+ 44. Kh2 Qe5+ 45. g3 Qe2+ 46. Kh3 Qf1+ 47. Kg4 Qxc4+ 48. Kh3 Qe6+ 49. g4 Qe3+ 50. Kh4 Qf2+?! { (-0.71 → -0.09) Inaccuracy. Qe7+ was best. } (50... Qe7+) 51. Kh5 Qh2+ 52. Kg6 Qd6+ 53. Kh5 Qe5+ 54. Kxh6 Qg7+ 55. Kh5 Qh7+ 56. Kg5 Qg7+ 57. Kf4 Qf6+ 58. Kg3 Qe5+ 59. Kh4 Kg7 60. Qf3 Qf6+ 61. Qxf6+ Kxf6 62. Kh5 Kg7 63. Kg5 Kf7 64. Kh6 Kg8?? { (0.00 → 6.62) Blunder. c5 was best. } (64... c5 65. Kg5 c4 66. Kf4 Kf6 67. Ke4 Kg5 68. Kd4 Kxg4 69. Kxc4 Kf5 70. Kd5 Kf6 71. Kc6) 65. Kg6 c5 66. Kf5 Kf7 67. Ke4 Ke6 68. Kd3 Kd5 69. g5 c4+ 70. Kc3 Ke6 { Black offers draw } 71. g6 Kf6 72. Kxc4 Kxg6 73. Kb5 Kf6 74. Ka6 Ke6 75. a4?? { (57.53 → 0.00) Blunder. Kxa7 was best. } (75. Kxa7 Kd5 76. Kb6 Ke4 77. Kc6 Kf4 78. a4 Kf3 79. a5 Kg2 80. a6 Kh3 81. a7 Kg4) 75... Kd6 76. Kxa7 Kc7 77. a5 Kc6 78. a6 Kc7 79. Ka8 Kb6 80. a7 Kc7 { Draw by stalemate. } 1/2-1/2
Computer analysisMove timesCrosstableFEN & PGN
Reconnecting