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Puzzles (3 cohencoins award for each match):

Puzzle GFAO7: 580

NM Zayn1 (1570) +3

Puzzle HTr2e: 891

IM Cohen (1273) −3
FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/sukd6FMh"] [Date "2026.05.25"] [White "Cohen"] [Black "Zayn1"] [Result "0-1"] [UTCDate "2026.05.25"] [UTCTime "23:31:42"] [WhiteElo "1273"] [BlackElo "1570"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+3"] [WhiteTitle "IM"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C20"] [Opening "King's Pawn Game: Wayward Queen Attack"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Qh5?! { (0.50 → -0.44) Inaccuracy. Nf3 was best. } { C20 King's Pawn Game: Wayward Queen Attack } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6) 2... Nc6 3. Bc4 g6 4. Qe2 Nd4 5. Qd3?! { (-0.79 → -1.86) Inaccuracy. Qd1 was best. } (5. Qd1 b5 6. Be2 Bb7 7. d3 a5 8. Nf3 Nxe2 9. Qxe2 Bg7 10. Na3 c6 11. c4 b4) 5... d5?? { (-1.86 → -0.26) Blunder. Nf6 was best. } (5... Nf6 6. c3 d5 7. Bxd5 Nxd5 8. cxd4 Nb4 9. Qb5+ Bd7 10. Qxe5+ Qe7 11. Qxe7+ Bxe7 12. Na3) 6. exd5?? { (-0.26 → -5.91) Blunder. Bxd5 was best. } (6. Bxd5) 6... Nf6?? { (-5.91 → -2.90) Blunder. Bf5 was best. } (6... Bf5 7. Qc3) 7. c3?? { (-2.90 → -6.71) Blunder. Bb5+ was best. } (7. Bb5+ c6) 7... b5?? { (-6.71 → 0.34) Blunder. Bf5 was best. } (7... Bf5) 8. Bxb5+ Nxb5 9. Qxb5+ Bd7 10. Qd3?? { (0.64 → -1.47) Blunder. Qe2 was best. } (10. Qe2) 10... Bc5?? { (-1.47 → 0.37) Blunder. Bg7 was best. } (10... Bg7) 11. Qc4 Bb6 12. Qa6?? { (0.13 → -3.31) Blunder. d4 was best. } (12. d4 exd4) 12... Nxd5? { (-3.31 → -1.50) Mistake. O-O was best. } (12... O-O 13. Nf3 Bc8 14. Qb5 a5 15. Qc6 e4 16. Ne5 Qe7 17. d4 exd3 18. Bf4 Bd7) 13. Nf3?? { (-1.50 → -5.56) Blunder. Ne2 was best. } (13. Ne2) 13... Qf6?? { (-5.56 → -0.25) Blunder. e4 was best. } (13... e4 14. Nd4) 14. Qb7?? { (-0.25 → -8.08) Blunder. d4 was best. } (14. d4 exd4) 14... e4?? { (-8.08 → 8.08) Blunder. Bc6 was best. } (14... Bc6) 15. Qxa8+ Ke7 16. Qxd5 exf3 17. Qe4+ Kd6 18. gxf3?? { (7.60 → -6.83) Blunder. d4 was best. } (18. d4 Re8 19. Nd2 Re6 20. O-O Bc6 21. Qg4 fxg2 22. Nc4+ Ke7 23. Bg5 gxf1=R+ 24. Rxf1 Bb5) 18... Re8 19. Qxe8 Bxe8 20. Na3 Qxf3 21. O-O? { (-7.45 → Mate in 4) Checkmate is now unavoidable. Nc4+ was best. } (21. Nc4+ Kc5) 21... Bc6 22. Nc4+ Kd7?? { (Mate in 4 → 9.07) Lost forced checkmate sequence. Ke6 was best. } (22... Ke6 23. Re1+ Kf6 24. Re4 Qxf2+ 25. Kh1 Bxe4#) 23. Ne5+ Ke6 24. Nxf3 Bxf3 25. Re1+ Kf5 26. Re3?! { (9.40 → 6.28) Inaccuracy. d4 was best. } (26. d4 f6 27. Re7 h5 28. a4 a5 29. Be3 Bd5 30. f4 c6 31. Kf2 Be4 32. Rb7 Bd8) 26... Kg4?! { (6.28 → 10.56) Inaccuracy. Bxe3 was best. } (26... Bxe3 27. fxe3) 27. Re7 Kh3 28. Rxf7 Bg2 29. Rf3+?! { (18.21 → 6.47) Inaccuracy. Rxh7+ was best. } (29. Rxh7+) 29... Bxf3 30. Kf1?! { (6.61 → 4.10) Inaccuracy. d3 was best. } (30. d3 Be2 31. Be3 Bxd3 32. Bxb6 Bf5 33. Re1 c6 34. Bxa7 h6 35. Rd1 h5 36. Rd6 Bb1) 30... Kxh2 31. Ke1?? { (4.87 → 1.29) Blunder. d4 was best. } (31. d4 c5) 31... Kg2 32. b3?? { (0.47 → Mate in 1) Checkmate is now unavoidable. d4 was best. } (32. d4 h5) 32... Bxf2# { Black wins by checkmate. } 0-1
Computer analysisMove timesCrosstableFEN & PGN
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