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Puzzles (3 cohencoins award for each match):

Puzzle KLVDT: 953

FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/udg2al8a"] [Date "2026.04.14"] [White "Rhys1"] [Black "Vincent3"] [Result "1-0"] [UTCDate "2026.04.14"] [UTCTime "14:12:22"] [WhiteElo "1421"] [BlackElo "1296"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-11"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C47"] [Opening "Four Knights Game: Scotch Variation Accepted"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 { C47 Four Knights Game: Scotch Variation Accepted } 5. Nxd4 Nxd4? { (0.11 → 1.48) Mistake. Bb4 was best. } (5... Bb4 6. Nxc6) 6. Qxd4 c5? { (1.31 → 2.60) Mistake. d6 was best. } (6... d6 7. Bf4 Be7 8. O-O-O O-O 9. f3 a6 10. g4 b5 11. h4 c5 12. Qd2 b4 13. Ne2) 7. Qc4?! { (2.60 → 1.78) Inaccuracy. Qd3 was best. } (7. Qd3 d5) 7... d5 8. exd5 b6? { (2.01 → 4.09) Mistake. Bd6 was best. } (8... Bd6 9. Qe2+ Kf8 10. Be3 a6 11. O-O-O h5 12. f3 Qc7 13. Qf2 Bd7 14. Bg5 Re8 15. Bxf6) 9. Qb5+ Bd7 10. Qe2+ Be7? { (4.45 → 7.95) Mistake. Qe7 was best. } (10... Qe7 11. Bf4) 11. Bd2?? { (7.95 → 0.26) Blunder. d6 was best. } (11. d6 Be6) 11... O-O 12. O-O-O a6 13. Bf4 Bb5?? { (0.49 → 3.62) Blunder. Re8 was best. } (13... Re8 14. f3) 14. Nxb5 axb5 15. d6 Bxd6?? { (2.00 → 5.74) Blunder. Rxa2 was best. } (15... Rxa2 16. Qxe7) 16. Bxd6?? { (5.74 → 1.62) Blunder. Rxd6 was best. } (16. Rxd6 Rxa2 17. Rxd8 Ra1+ 18. Kd2 Rxd8+ 19. Ke3 Re8+ 20. Kf3 Rxe2 21. Kxe2 Rb1 22. b3 Ra1) 16... Rxa2 17. Kb1?? { (1.83 → -8.61) Blunder. c3 was best. } (17. c3) 17... Re8?? { (-8.61 → 4.19) Blunder. Qa8 was best. } (17... Qa8 18. b3 Ra1+ 19. Kb2 Qa3+ 20. Kc3 Ne4+ 21. Kd3 Rxd1+ 22. Qxd1 Nxf2+ 23. Kd2 Nxd1 24. Bxf8) 18. Qxb5?? { (4.19 → -3.12) Blunder. Kxa2 was best. } (18. Kxa2 Rxe2) 18... Ne4?? { (-3.12 → 8.53) Blunder. Qa8 was best. } (18... Qa8) 19. Kxa2 Nxf2 20. Re1?? { (9.68 → 1.14) Blunder. Bc4 was best. } (20. Bc4 Nxh1) 20... Nxh1?? { (1.14 → Mate in 2) Checkmate is now unavoidable. Rxe1 was best. } (20... Rxe1 21. Bg3 Qa8+ 22. Qa6 Qxa6+ 23. Bxa6 Rxh1 24. Bxf2 Rxh2 25. Bb7 g5 26. Kb3 Rh6 27. Bd5) 21. Rxe8+ Qxe8 22. Qxe8# { White wins by checkmate. } 1-0
Computer analysisMove timesCrosstableFEN & PGN
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