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Puzzles (3 cohencoins award for each match):

Puzzle Rab2R: 458

FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/pWb87t6W"] [Date "2026.09.23"] [White "PJ"] [Black "snakeywaters"] [Result "0-1"] [UTCDate "2026.09.23"] [UTCTime "20:04:41"] [WhiteElo "1976"] [BlackElo "1808"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+15"] [WhiteTitle "GM🐶"] [BlackTitle "IM㎝"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B01"] [Opening "Scandinavian Defense: Modern Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 d5 2. exd5 Nf6 { B01 Scandinavian Defense: Modern Variation } 3. Nc3?! { (1.14 → 0.44) Inaccuracy. Nf3 was best. } (3. Nf3) 3... Nxd5 4. Bc4 e6 5. Qf3 Be7?? { (-0.18 → 1.49) Blunder. Nb4 was best. } (5... Nb4 6. Qd1 c5 7. a3 N4c6 8. Nf3 Be7 9. d3 b6 10. Bf4 O-O 11. Ne4 Ba6 12. O-O) 6. Nxd5 exd5 7. Bxd5 O-O 8. d3? { (1.61 → 0.08) Mistake. Bxb7 was best. } (8. Bxb7 Bxb7) 8... c6?! { (0.08 → 0.69) Inaccuracy. Nd7 was best. } (8... Nd7 9. Ne2) 9. Bb3 Nd7 10. Be3?! { (0.71 → 0.07) Inaccuracy. d4 was best. } (10. d4 Nf6 11. Ne2 Bg4 12. Qd3 Re8 13. Be3 a5 14. a4 Bd6 15. O-O Bh5 16. Ng3 Bg6) 10... Nf6?! { (0.07 → 0.96) Inaccuracy. a5 was best. } (10... a5 11. a4) 11. O-O-O?? { (0.96 → -2.45) Blunder. h3 was best. } (11. h3 a5) 11... Bg4 12. Qg3 Bxd1 13. Kxd1 Bd6?! { (-2.35 → -1.64) Inaccuracy. Nd5 was best. } (13... Nd5 14. Ne2 a5 15. Bxd5 Qxd5 16. Nc3 Qh5+ 17. Kc1 Rfe8 18. h3 a4 19. a3 f5 20. Qc7) 14. Qf3 Qd7 15. h3 Rae8?! { (-1.74 → -1.19) Inaccuracy. b5 was best. } (15... b5 16. Ne2 a5 17. a4 Rab8 18. Bd4 c5 19. Bxf6 c4 20. Ba2 gxf6 21. Qxf6 Be7 22. Qd4) 16. Ne2 a6 17. g4 Qe7?! { (-0.93 → -0.25) Inaccuracy. Nd5 was best. } (17... Nd5 18. Bxd5) 18. h4 Nd7 19. h5 Ne5? { (-0.53 → 0.61) Mistake. Nc5 was best. } (19... Nc5) 20. Qh3 Qd7 21. Rg1 Kh8?? { (-0.01 → 5.41) Blunder. b5 was best. } (21... b5 22. h6 g6 23. Nc3 Nc4 24. Qf3 Nxe3+ 25. fxe3 Be5 26. Ne4 Qe7 27. g5 a5 28. a4) 22. f4?? { (5.41 → -6.08) Blunder. d4 was best. } (22. d4) 22... Nxg4 23. Bd4?! { (-5.70 → -10.44) Inaccuracy. Qxg4 was best. } (23. Qxg4 Qxg4) 23... Nf2+ 24. Kc1 Nxh3 25. Bxg7+ Kg8 26. Rg3 Bxf4+ 27. Nxf4 Nxf4 28. Bf6+ Ng6 29. hxg6 hxg6 30. Rxg6+ Kh7 31. Rg1 Qh3 32. Bg5 Qh2 33. Rf1 Qg2 34. Rf5?! { (-10.84 → Mate in 1) Checkmate is now unavoidable. Rd1 was best. } (34. Rd1 Qxg5+ 35. Kb1 Re2 36. a4 Kg7 37. Bc4 b5 38. Bb3 f5 39. Rc1 f4 40. axb5 cxb5) 34... Re1# { Black wins by checkmate. } 0-1
RapidOverall
1001½½0101100110011001100101100101011010
710
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