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Puzzles (3 cohencoins award for each match):

Puzzle 7qY5u: 220

FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/KauPzYHN"] [Date "2025.11.27"] [White "Ao1000"] [Black "Walker"] [Result "1-0"] [UTCDate "2025.11.27"] [UTCTime "00:04:35"] [WhiteElo "1724"] [BlackElo "1543"] [WhiteRatingDiff "+20"] [BlackRatingDiff "-3"] [WhiteTitle "IM🌴"] [BlackTitle "⚡"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C50"] [Opening "Italian Game: Schilling-Kostic Gambit"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nd4? { (0.25 → 1.60) Mistake. Nf6 was best. } { C50 Italian Game: Schilling-Kostic Gambit } (3... Nf6) 4. Nc3?! { (1.60 → 0.92) Inaccuracy. Nxd4 was best. } (4. Nxd4 exd4 5. O-O Nf6 6. Re1 d6 7. c3 Be7 8. cxd4 d5 9. exd5 Nxd5 10. Qh5 c6) 4... Nxf3+?! { (0.92 → 1.52) Inaccuracy. c6 was best. } (4... c6 5. O-O Nxf3+ 6. Qxf3 Nf6 7. d4 d6 8. dxe5 dxe5 9. Rd1 Qc7 10. h3 b5 11. Bb3) 5. Qxf3 Nf6 6. d3? { (1.58 → 0.46) Mistake. g4 was best. } (6. g4 h6 7. h4 c6 8. g5 d5 9. exd5 Bg4 10. Qg2 hxg5 11. dxc6 gxh4 12. Bb5 Ke7) 6... h6?! { (0.46 → 1.31) Inaccuracy. d6 was best. } (6... d6 7. Nd5 Be7 8. Nxe7 Qxe7 9. a4 Be6 10. Bxe6 Qxe6 11. a5 O-O 12. O-O Rae8 13. Be3) 7. O-O Be7? { (1.07 → 2.64) Mistake. d6 was best. } (7... d6) 8. Nd5?? { (2.64 → 0.47) Blunder. Qg3 was best. } (8. Qg3 g5 9. Qxe5 c6 10. Bb3 O-O 11. Qg3 d5 12. exd5 Bd6 13. f4 cxd5 14. Kh1 Bc7) 8... O-O? { (0.47 → 1.64) Mistake. d6 was best. } (8... d6 9. Nxe7 Qxe7 10. a4 O-O 11. a5 Be6 12. Bxe6 Qxe6 13. Bd2 Nd7 14. b4 c6 15. Rfe1) 9. Nxe7+?! { (1.64 → 0.83) Inaccuracy. Qg3 was best. } (9. Qg3 Kh8) 9... Qxe7 10. h3 d6 11. Be3 Be6 12. Bb3 Rad8 13. Rae1 d5?? { (0.17 → 3.01) Blunder. Bxb3 was best. } (13... Bxb3 14. axb3) 14. exd5?? { (3.01 → 0.92) Blunder. Qg3 was best. } (14. Qg3 Kh7) 14... Bxd5 15. Bxd5 Nxd5 16. Qg3 Nxe3 17. fxe3?! { (0.62 → -0.17) Inaccuracy. Qxe3 was best. } (17. Qxe3 Rfe8) 17... f6 18. e4?! { (-0.12 → -0.75) Inaccuracy. Re2 was best. } (18. Re2 Qb4 19. b3 Qa3 20. d4 Qd6 21. c3 b6 22. Rd1 Rde8 23. Qg6 exd4 24. cxd4 Re7) 18... Qc5+ 19. Kh2?? { (-0.27 → -2.93) Blunder. Qf2 was best. } (19. Qf2) 19... Qxc2 20. Rc1 Qxb2? { (-3.22 → -1.71) Mistake. Qxd3 was best. } (20... Qxd3 21. Rxc7) 21. Rxc7 Rf7 22. Rfc1 Rdd7 23. Rxd7 Rxd7? { (-1.23 → 0.00) Mistake. Qxc1 was best. } (23... Qxc1) 24. Rc8+ Kf7 25. Qg4 Rxd3?? { (0.00 → Mate in 3) Checkmate is now unavoidable. Re7 was best. } (25... Re7 26. Qh5+ Ke6 27. Qg4+) 26. Rc7+ Kg8 27. Qxg7# { White wins by checkmate. } 1-0
Computer analysisMove timesCrosstableFEN & PGN
Reconnecting