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Puzzles (3 cohencoins award for each match):

Puzzle ftulJ: 356

FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/m7Nc41pK"] [Date "2026.05.12"] [White "Garyd"] [Black "Walker"] [Result "0-1"] [UTCDate "2026.05.12"] [UTCTime "20:09:20"] [WhiteElo "1805"] [BlackElo "1603"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+15"] [WhiteTitle "GM🙌"] [BlackTitle "⚡"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A29"] [Opening "English Opening: King's English Variation, Four Knights Variation, Fianchetto Line"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. c4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 { A29 English Opening: King's English Variation, Four Knights Variation, Fianchetto Line } d6?! { (0.38 → 0.99) Inaccuracy. Nd4 was best. } (4... Nd4 5. Bg2) 5. Bg2?! { (0.99 → 0.43) Inaccuracy. d4 was best. } (5. d4 exd4 6. Nxd4 Nxd4 7. Qxd4 c6 8. Bg2 Qb6 9. Qd3 Be6 10. b3 Qa6 11. Qd4 Qb6) 5... g6?! { (0.43 → 1.14) Inaccuracy. Nd4 was best. } (5... Nd4 6. Nxd4 exd4 7. Nd5 c6 8. Nxf6+ Qxf6 9. O-O Be7 10. d3 a5 11. b3 h5 12. h4) 6. O-O Be6? { (0.73 → 2.01) Mistake. Bg7 was best. } (6... Bg7 7. d4 O-O 8. dxe5 dxe5 9. Bg5 Qxd1 10. Rfxd1 h6 11. Bxf6 Bxf6 12. Nd2 Bd8 13. Nb3) 7. d3? { (2.01 → 0.76) Mistake. d4 was best. } (7. d4) 7... Bg7 8. a3 Qe7 9. b4 d5?? { (1.03 → 3.20) Blunder. a6 was best. } (9... a6 10. Ng5) 10. cxd5?? { (3.20 → 1.24) Blunder. b5 was best. } (10. b5 Nd8 11. Nxe5 dxc4 12. Nxc4 O-O 13. Rb1 a6 14. a4 Re8 15. Bf4 Nh5 16. Bd2 axb5) 10... Nxd5 11. Bb2 Nxc3 12. Bxc3 Bd5?! { (1.22 → 2.28) Inaccuracy. a6 was best. } (12... a6 13. Nd2) 13. e4 Be6 14. Rb1?? { (2.33 → -0.05) Blunder. b5 was best. } (14. b5 Nd4) 14... a6 15. Qd2?! { (0.04 → -0.53) Inaccuracy. a4 was best. } (15. a4 b5 16. Qc2 O-O 17. Rfc1 bxa4 18. Qxa4 Bd7 19. Bd2 Qd6 20. Be3 Rfb8 21. Bc5 Qf6) 15... Rd8?! { (-0.53 → 0.22) Inaccuracy. O-O was best. } (15... O-O 16. h3) 16. Rfc1 Bg4 17. h3? { (0.20 → -1.02) Mistake. b5 was best. } (17. b5) 17... Bxf3 18. Bxf3 Bf6? { (-0.96 → 0.19) Mistake. h5 was best. } (18... h5 19. Qb2 h4 20. b5 axb5 21. Qxb5 hxg3 22. fxg3 Bh6 23. Rc2 O-O 24. Kg2 Rd6 25. Bg4) 19. a4?? { (0.19 → -3.12) Blunder. h4 was best. } (19. h4) 19... Bg5 20. Qb2 Bxc1 21. Rxc1 Rxd3?! { (-3.45 → -2.65) Inaccuracy. O-O was best. } (21... O-O) 22. Be2 Rd8?! { (-2.42 → -1.52) Inaccuracy. Rd6 was best. } (22... Rd6 23. b5) 23. b5 axb5?! { (-0.83 → 0.00) Inaccuracy. Nd4 was best. } (23... Nd4 24. bxa6) 24. Bxb5 Qg5?? { (-0.16 → 4.05) Blunder. O-O was best. } (24... O-O) 25. Bxe5?? { (4.05 → -0.08) Blunder. Bb4 was best. } (25. Bb4) 25... Rf8?? { (-0.08 → 8.12) Blunder. O-O was best. } (25... O-O) 26. Bxc7 Qd2?? { (6.62 → Mate in 8) Checkmate is now unavoidable. Rd4 was best. } (26... Rd4 27. Bb6) 27. Bxc6+?? { (Mate in 8 → 3.96) Lost forced checkmate sequence. Rxc6 was best. } (27. Rxc6 Qe1+ 28. Kh2 Qg1+ 29. Kxg1 Rd1+ 30. Kg2 Rg1+ 31. Kxg1 Ke7 32. Qe5+ Kd7 33. Rc2+ Kc8) 27... bxc6 28. Qe5+ Kd7? { (3.65 → 6.19) Mistake. Kd7 was best. } (28... Kd7 29. Rc4) 29. Rc2?? { (6.19 → -7.30) Blunder. Rc4 was best. } (29. Rc4) 29... Qxc2 30. Qd6+ Kc8 31. Qb4 Kxc7 32. Qa5+ Kd7 33. Qa7+ Ke8 34. Qa5?! { (-12.37 → Mate in 4) Checkmate is now unavoidable. Qe3 was best. } (34. Qe3 Rd1+) 34... Rd1+ 35. Kg2 Qxe4+ { White resigns. } 0-1
Computer analysisMove timesCrosstableFEN & PGN
Reconnecting