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Puzzles (3 cohencoins award for each match):

Puzzle RLdsu: 999999999

😼 Ezra1 (1505) +3
FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/5PLVBF8Z"] [Date "2026.04.28"] [White "Ezra1"] [Black "elijah13"] [Result "1-0"] [UTCDate "2026.04.28"] [UTCTime "20:17:05"] [WhiteElo "1505"] [BlackElo "1178"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-12"] [WhiteTitle "😼"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C25"] [Opening "Vienna Game"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nc3 { C25 Vienna Game } d5? { (0.16 → 1.47) Mistake. Nf6 was best. } (2... Nf6 3. Nf3 Nc6 4. Bb5 Nd4 5. Nxd4 exd4 6. e5 dxc3 7. exf6 Qxf6 8. dxc3 Qe5+ 9. Qe2) 3. exd5 Nf6 4. Bc4 Bg4 5. f3 Bf5 6. Qe2 Na6?? { (1.20 → 4.12) Blunder. Be7 was best. } (6... Be7 7. d3 O-O 8. Qxe5 Bg6 9. Nge2 Re8 10. Qd4 Nbd7 11. Qf2 Nb6 12. Bb3 Nfxd5 13. O-O) 7. Qxe5+ Be6? { (4.02 → 9.73) Mistake. Qe7 was best. } (7... Qe7 8. Qxe7+ Bxe7 9. Bxa6 bxa6 10. d3 Rb8 11. Nge2 O-O 12. b3 Rfe8 13. Bg5 h6 14. Bxf6) 8. dxe6 fxe6 9. Qxe6+ Be7 10. Bxa6 bxa6 11. Qxa6 Nd5 12. Nxd5 Qxd5 13. Qa4+ c6 14. c4 Qe5+ 15. Ne2 O-O 16. Qxc6 Rfe8 17. d4?? { (8.38 → -4.47) Blunder. Qd5+ was best. } (17. Qd5+ Qxd5 18. cxd5 Bf6 19. Kd1 Rad8 20. Nc3 Be5 21. h3 Bxc3 22. bxc3 Rxd5 23. Rb1 Ra5) 17... Bb4+?? { (-4.47 → -0.71) Blunder. Bh4+ was best. } (17... Bh4+) 18. Kf2 Qxe2+ 19. Kg3 Rac8?? { (-1.01 → 2.46) Blunder. Rad8 was best. } (19... Rad8 20. Bg5) 20. Qd5+ Kh8 21. Bf4?? { (3.62 → 0.08) Blunder. Bg5 was best. } (21. Bg5 h6 22. a3 Rxc4 23. axb4 Rc2 24. Rag1 hxg5 25. h4 g4 26. Qh5+ Kg8 27. Qxg4 Qf2+) 21... Rcd8? { (0.08 → 1.57) Mistake. Re6 was best. } (21... Re6 22. Kh3) 22. Qb7?? { (1.57 → 0.00) Blunder. Qb5 was best. } (22. Qb5) 22... Qxc4?? { (0.00 → 5.03) Blunder. Rd6 was best. } (22... Rd6 23. Bxd6 Bxd6+ 24. Kh3 Qe6+ 25. g4 Qh6+ 26. Kg2 Qd2+ 27. Kh3) 23. Be5 Bd6?? { (5.09 → Mate in 1) Checkmate is now unavoidable. Be7 was best. } (23... Be7 24. Qb3) 24. Qxg7# { White wins by checkmate. } 1-0
Computer analysisMove timesCrosstableFEN & PGN
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