CohenChessClub.com

Shop Cohen Coins
 

Puzzles (3 cohencoins award for each match):

Puzzle a3Xpe: 405

IM Vincent3 (1292) +18
FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/XoAh00xM"] [Date "2026.05.12"] [White "Vincent3"] [Black "ChessMasterPlayer"] [Result "1-0"] [UTCDate "2026.05.12"] [UTCTime "14:20:35"] [WhiteElo "1292"] [BlackElo "1473"] [WhiteRatingDiff "+18"] [BlackRatingDiff "-14"] [WhiteTitle "IM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C48"] [Opening "Four Knights Game: Spanish Variation, Classical Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5?! { (0.18 → 0.88) Inaccuracy. Nf6 was best. } (3... Nf6 4. Bb5 Nd4 5. Nxd4 exd4 6. e5 dxc3 7. exf6 Qxf6 8. dxc3 Qe5+ 9. Qe2 Qxe2+ 10. Kxe2) 4. Bb5?! { (0.88 → 0.17) Inaccuracy. Nxe5 was best. } (4. Nxe5 Nxe5 5. d4 Bd6 6. dxe5 Bxe5 7. Bd3 d6 8. h3 Bxc3+ 9. bxc3 Qe7 10. O-O Nf6) 4... Nf6 { C48 Four Knights Game: Spanish Variation, Classical Variation } 5. Bxc6 dxc6 6. Nxe5 O-O?! { (0.15 → 0.90) Inaccuracy. Bd4 was best. } (6... Bd4 7. Nf3 Bxc3 8. bxc3 Nxe4 9. Qe2 Qe7 10. d3 Nd6 11. Qxe7+ Kxe7 12. a4 b6 13. Bf4) 7. O-O? { (0.90 → -0.44) Mistake. f4 was best. } (7. f4 Bd4) 7... Qd6?? { (-0.44 → 2.22) Blunder. Re8 was best. } (7... Re8 8. Nf3) 8. Nd3? { (2.22 → 0.83) Mistake. Nc4 was best. } (8. Nc4 Qe7 9. d3 Bg4 10. Qe1 Be6 11. Ne3 Ng4 12. Nxg4 Bxg4 13. Be3 f5 14. f3 Bh5) 8... Bd4 9. e5 Bxe5 10. Nxe5 Qxe5 11. Re1 Qc5 12. Ne4 Nxe4 13. Rxe4 Bf5 14. b4 Qb6?! { (-0.32 → 0.25) Inaccuracy. Qd6 was best. } (14... Qd6 15. Rc4) 15. Re5?? { (0.25 → -2.31) Blunder. Rf4 was best. } (15. Rf4 Qb5 16. d3 Qe5 17. Bd2 Rae8 18. Rc4 Be6 19. Bc3 Qd6 20. Rd4 Bd5 21. Qg4 f6) 15... Be6?? { (-2.31 → -0.19) Blunder. Qd4 was best. } (15... Qd4) 16. c3 Rfe8 17. d4 Bc4 18. Qg4 Rxe5?? { (0.10 → 5.02) Blunder. c5 was best. } (18... c5 19. bxc5) 19. Bh6 g6 20. dxe5 f5?? { (4.71 → Mate in 5) Checkmate is now unavoidable. Qa6 was best. } (20... Qa6) 21. Qxc4+ Kh8 22. Qf7 c5 23. Qg7# { White wins by checkmate. } 1-0
Computer analysisMove timesCrosstableFEN & PGN
Reconnecting