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Puzzles (3 cohencoins award for each match):

Puzzle o7Tdd: 360

FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/gNUDltnt"] [Date "2026.10.07"] [White "Chance"] [Black "Aaysia"] [Result "1/2-1/2"] [UTCDate "2026.10.07"] [UTCTime "13:45:13"] [WhiteElo "1617"] [BlackElo "1407"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+38"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A05"] [Opening "Zukertort Opening: Lemberger Gambit"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 Nf6?! { (0.18 → 0.83) Inaccuracy. c5 was best. } (1... c5) 2. Nf3?? { (0.83 → -0.92) Blunder. e5 was best. } { A05 Zukertort Opening: Lemberger Gambit } (2. e5 Nd5) 2... g6?? { (-0.92 → 1.04) Blunder. Nxe4 was best. } (2... Nxe4) 3. Bc4?? { (1.04 → -1.74) Blunder. e5 was best. } (3. e5 Nh5 4. d4 d6 5. Bb5+ c6 6. Bc4 Ng7 7. O-O Be6 8. d5 Bxd5 9. Bxd5 cxd5) 3... Bh6?? { (-1.74 → 1.56) Blunder. Nxe4 was best. } (3... Nxe4) 4. O-O?? { (1.56 → -0.83) Blunder. d3 was best. } (4. d3 Bg7 5. e5 Ng4 6. d4 d6 7. h3 Nh6 8. Qe2 d5 9. Bb3 O-O 10. Nc3 c6) 4... O-O?? { (-0.83 → 1.41) Blunder. Nxe4 was best. } (4... Nxe4 5. d3) 5. Ne5?? { (1.41 → -1.65) Blunder. Re1 was best. } (5. Re1 d6 6. d4 Bg7 7. h3 Nc6 8. d5 Ne5 9. Nxe5 dxe5 10. Bf1 e6 11. c4 exd5) 5... b6?? { (-1.65 → 3.47) Blunder. Nxe4 was best. } (5... Nxe4 6. d3 Bxc1 7. Qxc1 Nd6 8. Bb3 Nf5 9. Nf3 c5 10. g4 Nd4 11. Nxd4 cxd4 12. f4) 6. Bd5?? { (3.47 → -1.09) Blunder. Nxf7 was best. } (6. Nxf7 Rxf7) 6... Nc6?? { (-1.09 → 1.39) Blunder. Nxd5 was best. } (6... Nxd5 7. exd5) 7. Nc4?? { (1.39 → -1.58) Blunder. Nxc6 was best. } (7. Nxc6) 7... Bb7?! { (-1.58 → -1.03) Inaccuracy. Nxd5 was best. } (7... Nxd5 8. exd5 Nb4 9. Ne3 Bb7 10. c4 Nd3 11. Nc3 c6 12. Qe2 Nxc1 13. Raxc1 cxd5 14. cxd5) 8. d3 a6?? { (-1.34 → 8.83) Blunder. Bxc1 was best. } (8... Bxc1) 9. Bxh6 Re8 10. Bxc6 Bxc6 11. e5 b5 12. Ne3 g5 13. exf6 exf6 14. Nf5 Re5 15. Nd4 Bd5 16. Nc3 Bb7 17. b4 Re8 18. Nf5 d5 19. Re1 Bc8 20. Rxe8+ Qxe8 21. Bg7 Bxf5 22. Nxd5 Kxg7 23. Nxc7 Qc8 24. Nxa8 Qxa8 25. Qf3 Qe8 26. Qxf5 h6 27. g4 Qb8 28. Kf1 Qb6 29. Re1 a5 30. bxa5 Qxa5 31. Re8 Qxa2? { (9.51 → Mate in 11) Checkmate is now unavoidable. Qc3 was best. } (31... Qc3 32. Qxb5 h5 33. gxh5 Qxc2 34. Kg2 Qd1 35. Qb4 Qxh5 36. a4 g4 37. Qf8+ Kg6 38. Qg8+) 32. Qxb5? { (Mate in 11 → 8.69) Lost forced checkmate sequence. Qc5 was best. } (32. Qc5 Qa1+ 33. Kg2 f5 34. Qf8+ Kg6 35. gxf5+ Kxf5 36. Qxf7+ Qf6 37. Qd7+ Kg6 38. Rg8+ Qg7) 32... Qxc2 33. Qd5 Qd1+ 34. Kg2 Qxg4+ 35. Kf1 Qh3+ 36. Ke2 Qxh2 37. Qd7 h5?! { (5.34 → 7.34) Inaccuracy. Qh5+ was best. } (37... Qh5+ 38. Ke3) 38. Re7 h4? { (7.47 → Mate in 15) Checkmate is now unavoidable. Qb8 was best. } (38... Qb8 39. Rxf7+) 39. Rxf7+ Kg6 40. Qe6?? { (Mate in 13 → 6.66) Lost forced checkmate sequence. Rg7+ was best. } (40. Rg7+ Kh5 41. Rh7+ Kg6 42. Rh8 Qe5+ 43. Kf1 Qa1+ 44. Kg2 h3+ 45. Qxh3 Qa7 46. Rh6+ Kg7) 40... Qc7?? { (6.66 → Mate in 4) Checkmate is now unavoidable. Qe5+ was best. } (40... Qe5+ 41. Qxe5) 41. Rxc7 h3 42. Qxh3 f5 43. Qe3 g4 44. Qe7 f4 45. Qf7+ Kg5 46. Qg7+ Kh4 47. Qh7+ Kg5 48. Qg7+ Kf5 49. Rf7+ Ke6 50. Qh7 Kd5 51. Qg8 Kd6 52. Rxf4 Ke5 53. d4+ Kxf4 54. Qf8+ Ke4 55. Qd8 Kf5 56. d5 Ke5 57. d6 Ke6 58. d7 Kd6 59. Qb8+ Kxd7 60. f3 g3 61. Ke3 Kc6 62. Qg8 Kd7 63. Qxg3 Ke6 64. f4 Kf5 65. Qg6+?? { (Mate in 9 → 0.00) Lost forced checkmate sequence. Qg5+ was best. } (65. Qg5+ Ke6 66. f5+ Kd5 67. f6+ Ke6 68. Qg7 Kd6 69. f7 Kd7 70. f8=Q+ Kc6 71. Qa8+ Kb5) 65... Kxg6 66. Ke4 Kf6 67. Kd5 Kf5 68. Kd4 Kxf4 { The game is a draw. } 1/2-1/2
RapidOverall
10½½01
1½1½
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