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Puzzles (3 cohencoins award for each match):

Puzzle n0iGJ: 512

FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/AC0OU02M"] [Date "2026.07.27"] [White "xavi"] [Black "Levi2"] [Result "1-0"] [UTCDate "2026.07.27"] [UTCTime "23:17:35"] [WhiteElo "1761"] [BlackElo "1363"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-2"] [WhiteTitle "GM🄈"] [BlackTitle "GMšŸŽ¾"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B01"] [Opening "Scandinavian Defense: Mieses-Kotroc Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 d5 2. exd5 Qxd5 { B01 Scandinavian Defense: Mieses-Kotroc Variation } 3. Nc3 Qe6+?! { (0.79 → 1.46) Inaccuracy. Qd8 was best. } (3... Qd8 4. Nf3) 4. Qe2? { (1.46 → 0.39) Mistake. Be2 was best. } (4. Be2) 4... Qxe2+ 5. Bxe2 Nf6 6. Bb5+?! { (0.63 → 0.05) Inaccuracy. Nf3 was best. } (6. Nf3 c6 7. d3 g6 8. Bd2 Bg7 9. O-O-O O-O 10. Rde1 a5 11. Ne5 Be6 12. Bf3 Nd5) 6... Bd7 7. Bxd7+ Nbxd7 8. Nf3 Nb8 9. Nb5 Nd5 10. c4 Nb4?? { (-0.27 → 5.62) Blunder. a6 was best. } (10... a6) 11. Nfd4?? { (5.62 → -1.00) Blunder. Nxc7+ was best. } (11. Nxc7+) 11... N8a6 12. a3?! { (-0.81 → -1.52) Inaccuracy. Ke2 was best. } (12. Ke2) 12... Nd3+ 13. Ke2 Nf4+ 14. Kf3?! { (-1.73 → -2.44) Inaccuracy. Kd1 was best. } (14. Kd1 c6) 14... Nd3?! { (-2.44 → -1.58) Inaccuracy. e5 was best. } (14... e5 15. Nc2) 15. b4?! { (-1.58 → -2.75) Inaccuracy. Ke2 was best. } (15. Ke2 Nf4+) 15... c5?? { (-2.75 → -0.63) Blunder. c6 was best. } (15... c6) 16. bxc5 Ndxc5?! { (-0.70 → 0.27) Inaccuracy. e5 was best. } (16... e5 17. Nf5) 17. Re1 e6 18. Bb2?! { (0.00 → -0.70) Inaccuracy. Rb1 was best. } (18. Rb1 Be7 19. Rd1 Nd3 20. Ke2 Nf4+ 21. Kf1 Nd3) 18... Be7 19. Bc3 O-O 20. Bb4?? { (0.06 → -1.85) Blunder. Nf5 was best. } (20. Nf5 Bg5) 20... Nd3?? { (-1.85 → 6.24) Blunder. Nxb4 was best. } (20... Nxb4 21. axb4) 21. Re3?? { (6.24 → -2.09) Blunder. Bxe7 was best. } (21. Bxe7) 21... Ndxb4 22. axb4 Nxb4 23. Rxa7 Rad8?? { (-2.21 → 1.15) Blunder. Rxa7 was best. } (23... Rxa7) 24. Rxb7 Rxd4?? { (1.50 → 7.69) Blunder. Bc5 was best. } (24... Bc5 25. Ke2) 25. Nxd4 Re8 26. Rb3 Na6 27. Nc6 Bd6 28. R3b6 Nc5 29. Ra7 Bb8 30. Rxb8 Rxb8 31. Nxb8 h6 32. Rc7 Nd3 33. Nc6 Ne1+ 34. Ke2 Nxg2 35. Ne5 Nf4+ 36. Kf3 Ng6 37. Nxg6 fxg6 38. Rc8+ Kh7 39. c5 e5 40. c6 e4+ 41. Kxe4 g5 42. c7 g4 43. Rd8 g3 44. fxg3 Kg6 45. c8=Q Kh7 46. Qf5+ g6 47. Rd7+ Kg8 48. Qe6+ Kf8 49. Rf7+ Kg8 50. Qe8# { White wins by checkmate. } 1-0
RapidOverall
1001101010011001100101010101010101011010
410
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