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Puzzles (3 cohencoins award for each match):

Puzzle SIW79: 630

FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/Lipz0zNh"] [Date "2026.02.25"] [White "SaViNa"] [Black "snakeywaters"] [Result "0-1"] [UTCDate "2026.02.25"] [UTCTime "21:16:28"] [WhiteElo "1261"] [BlackElo "1814"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [BlackTitle "㎝"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B01"] [Opening "Scandinavian Defense: Modern Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 d5?! { (0.33 → 0.96) Inaccuracy. c5 was best. } (1... c5 2. Nf3 d6 3. Nc3 e5 4. Bc4 Be7 5. d3 Nc6 6. O-O h6 7. Nd5 Nf6 8. Nxf6+) 2. exd5 Nf6 { B01 Scandinavian Defense: Modern Variation } 3. Nc3?! { (1.06 → 0.30) Inaccuracy. Nf3 was best. } (3. Nf3 Nxd5 4. d4 e6 5. c4 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 Nf6 8. Nc3 b6 9. O-O-O Bb7) 3... Nxd5 4. Nxd5 Qxd5 5. b3?? { (-0.18 → -6.01) Blunder. Qf3 was best. } (5. Qf3 Be6 6. Bd3 Qxf3 7. Nxf3 Bd5 8. Be2 Nc6 9. d4 Nb4 10. Kd2 f6 11. c4 Be4) 5... Qe5+ 6. Qe2 Qxa1 7. g3 Qxc1+ 8. Qd1 Qxd1+ 9. Kxd1 Bg4+ 10. Be2 Bxe2+ 11. Kxe2 Nc6 12. c3 O-O-O 13. a4 e5 14. f3 f5 15. f4 e4 16. Nh3 h6 17. a5 Nxa5 18. b4 Nc6 19. d4 exd3+ 20. Ke3 g6 21. Ra1 Bg7 22. Kf3 Bxc3 23. Re1 Bxe1 24. Ke3?! { (-30.03 → Mate in 6) Checkmate is now unavoidable. b5 was best. } (24. b5 Nd4+) 24... d2 25. Ke2 d1=Q+ 26. Ke3 Rhe8# { Black wins by checkmate. } 0-1
Computer analysisMove timesCrosstableFEN & PGN
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