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Puzzles (3 cohencoins award for each match):

Puzzle yt3ym: 999999999

FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/ihCyTcG3"] [Date "2026.06.23"] [White "Archer1"] [Black "Ayaan1"] [Result "0-1"] [UTCDate "2026.06.23"] [UTCTime "20:18:02"] [WhiteElo "1248"] [BlackElo "1158"] [WhiteRatingDiff "-20"] [BlackRatingDiff "+44"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C24"] [Opening "Bishop's Opening: Berlin Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Bc4?! { (0.60 → -0.05) Inaccuracy. Nf3 was best. } (2. Nf3 Nc6 3. Bb5 Nge7 4. O-O Ng6 5. d4 exd4 6. Nxd4 Bc5 7. Nf5 O-O 8. Nc3 a6) 2... Nf6 { C24 Bishop's Opening: Berlin Defense } 3. g4?? { (0.08 → -3.36) Blunder. Nc3 was best. } (3. Nc3) 3... Nc6? { (-3.36 → -1.98) Mistake. d5 was best. } (3... d5) 4. g5?? { (-1.98 → -4.24) Blunder. d3 was best. } (4. d3 d5 5. exd5 Nxd5 6. Nc3 Bb4 7. Bd2 Be6 8. Nge2 Nxc3 9. Nxc3 Bxc4 10. dxc4 Qh4) 4... Nxe4 5. Qh5?! { (-4.45 → -7.63) Inaccuracy. d3 was best. } (5. d3 Nxg5) 5... Nxg5?? { (-7.63 → -3.15) Blunder. d5 was best. } (5... d5 6. Bb5 Bc5 7. Nf3 Nxf2 8. d4 Bg4 9. Qh4 Bxf3 10. Rf1 Bxd4 11. Rxf2 Be4 12. Nd2) 6. Nf3?? { (-3.15 → -6.61) Blunder. d4 was best. } (6. d4 h6) 6... Nxf3+ 7. Qxf3 d6?? { (-6.84 → Mate in 1) Checkmate is now unavoidable. Qe7 was best. } (7... Qe7 8. Qe4 Nd4 9. c3 d5 10. Bxd5 Bf5 11. Qg2 Nc2+ 12. Kd1 Nxa1 13. Bxb7 Rb8 14. Na3) 8. Qh5?? { (Mate in 1 → -8.23) Lost forced checkmate sequence. Qxf7# was best. } (8. Qxf7#) 8... Qe7 9. Rg1 Nd4 10. Rg4 Nxc2+ 11. Kd1 Nxa1 12. Na3 Bxg4+ 13. Qxg4 g6 14. Nb5 Bg7 15. Bb3 c6 16. Nc7+ Qxc7 17. Qg5 O-O 18. d3 Nxb3 19. axb3 Qb6 20. Qg4 Qxb3+ 21. Kd2 f5 22. Qg5 Qb4+ 23. Ke3 Qc5+ 24. Kd2 e4 25. Qe7?! { (-18.69 → Mate in 7) Checkmate is now unavoidable. Qe3 was best. } (25. Qe3 Qxe3+) 25... Bf6?! { (Mate in 7 → -19.84) Lost forced checkmate sequence. Qxf2+ was best. } (25... Qxf2+ 26. Kd1 Qf1+ 27. Kd2 Bh6+ 28. Qg5 Bxg5+ 29. Kc3 Qxd3+ 30. Kb4 a5+ 31. Ka4 b5#) 26. Qxe4?! { (-19.84 → Mate in 7) Checkmate is now unavoidable. Qe6+ was best. } (26. Qe6+ Kg7 27. Kd1 exd3 28. Qb3 Qb5 29. Qxb5 cxb5 30. Bf4 Be5 31. Bd2 Bxb2 32. Bb4 Be5) 26... fxe4 { White resigns. } 0-1
RapidOverall
10½½01
CrosstableShare & export
Reconnecting