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Puzzles (3 cohencoins award for each match):

Puzzle zXHky: 663

FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/bPvdkdVU"] [Date "2026.05.13"] [White "Sawyer"] [Black "snakeywaters"] [Result "1-0"] [UTCDate "2026.05.13"] [UTCTime "20:02:11"] [WhiteElo "1641"] [BlackElo "1862"] [WhiteRatingDiff "+20"] [BlackRatingDiff "-18"] [WhiteTitle "GM🌋"] [BlackTitle "㎝"] [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 → 0.30) Inaccuracy. Nf3 was best. } (3. Nf3) 3... Nxd5 4. Qf3?! { (0.30 → -0.33) Inaccuracy. Bc4 was best. } (4. Bc4) 4... e6 5. Nxd5 exd5 6. c4?? { (0.28 → -2.40) Blunder. d4 was best. } (6. d4 c5) 6... Be6 7. Be2?! { (-2.24 → -3.37) Inaccuracy. Qb3 was best. } (7. Qb3 Nc6 8. Nf3 Be7 9. Be2 O-O 10. d3 Bb4+ 11. Kf1 Re8 12. Be3 a5 13. d4 dxc4) 7... Be7? { (-3.37 → -1.86) Mistake. Nc6 was best. } (7... Nc6 8. cxd5 Bxd5 9. Qe3+ Be7 10. Nf3 O-O 11. O-O Nb4 12. Bd1 Re8 13. d4 Bd6 14. Ne5) 8. Nh3 O-O?? { (-2.28 → -0.25) Blunder. Nc6 was best. } (8... Nc6 9. Nf4) 9. Nf4 c6?! { (-0.52 → 0.21) Inaccuracy. Nc6 was best. } (9... Nc6 10. cxd5 Nd4 11. Qe4 Nxe2 12. Nxe6 fxe6 13. Qxe6+ Kh8 14. Qxe2 Qxd5 15. O-O Bc5 16. d4) 10. cxd5?! { (0.21 → -0.78) Inaccuracy. Nxe6 was best. } (10. Nxe6 fxe6 11. Qh3 Bc5 12. O-O Qf6 13. d3 Nd7 14. cxd5 cxd5 15. Bg4 Rae8 16. Be3 Bxe3) 10... Bxd5 11. Nxd5 cxd5 12. d4 Nc6 13. Be3?! { (-0.80 → -1.37) Inaccuracy. Qd3 was best. } (13. Qd3 Nb4) 13... Bf6? { (-1.37 → -0.32) Mistake. Qa5+ was best. } (13... Qa5+ 14. Kf1) 14. O-O-O Rc8 15. Kb1 Re8 16. Rhe1?! { (-0.27 → -0.81) Inaccuracy. h4 was best. } (16. h4) 16... h6 17. g4 a6 18. Qg3?! { (-0.72 → -1.68) Inaccuracy. Bd3 was best. } (18. Bd3 Nxd4) 18... b5?! { (-1.68 → -0.84) Inaccuracy. Nb4 was best. } (18... Nb4 19. Rd2) 19. f4?? { (-0.84 → -7.46) Blunder. Bd3 was best. } (19. Bd3) 19... Bh4 20. Qh3 Bxe1 21. Rxe1 Qe7 22. Bd3 Nxd4 23. g5 Qe6?? { (-4.38 → 2.56) Blunder. g6 was best. } (23... g6 24. gxh6) 24. f5 Qe7?! { (4.01 → 5.17) Inaccuracy. Qe5 was best. } (24... Qe5 25. gxh6) 25. gxh6 gxh6?? { (4.52 → Mate in 9) Checkmate is now unavoidable. Qg5 was best. } (25... Qg5 26. hxg7) 26. Rg1+ Kh8 27. Qxh6# { White wins by checkmate. } 1-0
Computer analysisMove timesCrosstableFEN & PGN
Reconnecting