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Puzzles (3 cohencoins award for each match):

Puzzle Bl5LA: 659

Rhys1 (1401) +15
FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/enLwsg9q"] [Date "2026.04.07"] [White "Rhys1"] [Black "ChessMasterPlayer"] [Result "1-0"] [UTCDate "2026.04.07"] [UTCTime "14:44:21"] [WhiteElo "1401"] [BlackElo "1494"] [WhiteRatingDiff "+15"] [BlackRatingDiff "-14"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C46"] [Opening "Three Knights Opening"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 { C46 Three Knights Opening } Bc5?! { (0.14 → 0.88) Inaccuracy. Nf6 was best. } (3... Nf6 4. Bb5) 4. d3?! { (0.88 → -0.04) Inaccuracy. Nxe5 was best. } (4. Nxe5 Nxe5 5. d4 Bd6 6. dxe5 Bxe5 7. Bd3 d6 8. h3 Bxc3+ 9. bxc3 Qf6 10. Bd2 Ne7) 4... d6 5. Bg5?! { (0.19 → -0.50) Inaccuracy. Na4 was best. } (5. Na4 Nge7) 5... f6?! { (-0.50 → 0.28) Inaccuracy. Nge7 was best. } (5... Nge7) 6. Be3 Bxe3 7. fxe3 Nge7?! { (0.21 → 0.75) Inaccuracy. f5 was best. } (7... f5 8. Be2) 8. d4 exd4 9. exd4 O-O?! { (0.65 → 1.20) Inaccuracy. d5 was best. } (9... d5) 10. d5?? { (1.20 → -0.36) Blunder. Bc4+ was best. } (10. Bc4+ Kh8 11. Qd2 a6 12. a4 Na5 13. Be2 b5 14. O-O Nc4 15. Qc1 Rb8 16. axb5 axb5) 10... Ne5 11. Nxe5 dxe5 12. Bc4 Kh8 13. Qd2 c6 14. O-O-O?! { (0.12 → -0.43) Inaccuracy. a4 was best. } (14. a4 cxd5) 14... cxd5?! { (-0.43 → 0.49) Inaccuracy. b5 was best. } (14... b5 15. d6 Ng6 16. d7 bxc4 17. dxc8=R Qxc8 18. g3 Qb7 19. Qd7 Qb6 20. Na4 Qe3+ 21. Kb1) 15. Bxd5 Nxd5 16. Nxd5 Qe8?? { (-0.42 → 6.37) Blunder. Bg4 was best. } (16... Bg4 17. Rde1) 17. Nc7 Qc6 18. Nxa8 b6 19. Qd8 Kg8 20. Qd5+ Qxd5 21. Rxd5 Bb7 22. Rd7 Bxa8 23. Rhd1 Bxe4 24. Rxa7 Bxg2 25. Rg1 Bf3? { (7.19 → Mate in 3) Checkmate is now unavoidable. Be4 was best. } (25... Be4 26. Rgxg7+) 26. Rgxg7+ Kh8 27. Rxh7+ Kg8 28. Rag7# { White wins by checkmate. } 1-0
Computer analysisMove timesCrosstableFEN & PGN
Reconnecting