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Puzzles (3 cohencoins award for each match):

Puzzle uKeuH: 721

FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/a69kM6bR"] [Date "2025.11.18"] [White "Wali"] [Black "ChessMasterPlayer"] [Result "1-0"] [UTCDate "2025.11.18"] [UTCTime "00:32:19"] [WhiteElo "1786"] [BlackElo "1507"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-3"] [WhiteTitle "GM🏆"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. Nc3 Nf6 4. Bc4?! { (0.44 → -0.15) Inaccuracy. Bb5 was best. } (4. Bb5 Qc7 5. O-O Nd4 6. Re1 a6 7. e5 Nxb5 8. exf6 Nxc3 9. fxg7 Bxg7 10. dxc3 d6) 4... g6 5. Ng5? { (0.24 → -0.82) Mistake. d4 was best. } (5. d4 Nxe4 6. Nxe4 d5 7. Bb3 c4 8. Bxc4 dxc4 9. Bf4 Bg7 10. c3 Qd5 11. Qe2 O-O) 5... e6 6. O-O Bg7 7. Re1 d5?? { (-0.75 → 2.49) Blunder. O-O was best. } (7... O-O 8. Bb5 Nd4 9. Bf1 d5 10. d3 b6 11. a4 a6 12. Nf3 Bb7 13. exd5 Nxd5 14. Nxd5) 8. exd5 Nxd5 9. Nxd5?? { (2.07 → 0.34) Blunder. Bxd5 was best. } (9. Bxd5 Qxg5) 9... Qxg5?? { (0.34 → 6.95) Blunder. O-O was best. } (9... O-O 10. Nc3) 10. Ne3?? { (6.95 → -0.61) Blunder. Nc7+ was best. } (10. Nc7+) 10... Bd4?! { (-0.61 → 0.00) Inaccuracy. O-O was best. } (10... O-O 11. Bb5) 11. Qf3 Bd7 12. Nd5?! { (-0.07 → -1.04) Inaccuracy. d3 was best. } (12. d3 Bg7 13. c3 O-O 14. h3 Qe7 15. Qg3 Qd8 16. Ng4 h5 17. Nh2 Ne7 18. Bg5 b5) 12... O-O-O 13. Ne3? { (-1.43 → -3.20) Mistake. d3 was best. } (13. d3 Qf5 14. Qxf5 gxf5 15. Nf4 Rhg8 16. Kf1 Be5 17. Nh5 Bh8 18. f3 Na5 19. Bb3 b6) 13... f5?? { (-3.20 → -0.48) Blunder. Ne5 was best. } (13... Ne5 14. Qg3 Qxg3 15. hxg3 Bxe3 16. Bf1 Bd4 17. c3 Nc6 18. cxd4 Nxd4 19. Rb1 a5 20. b3) 14. d3?! { (-0.48 → -1.21) Inaccuracy. c3 was best. } (14. c3 Bg7) 14... Ne5 15. Qh3 Nxc4?? { (-1.21 → 2.51) Blunder. f4 was best. } (15... f4) 16. Nxc4 Qf6?? { (2.60 → 6.24) Blunder. Qe7 was best. } (16... Qe7 17. Qg3) 17. Nd6+?? { (6.24 → 2.73) Blunder. c3 was best. } (17. c3) 17... Kc7?! { (2.73 → 4.18) Inaccuracy. Kb8 was best. } (17... Kb8 18. Nc4) 18. Bf4?? { (4.18 → -4.60) Blunder. Nc4 was best. } (18. Nc4) 18... Kb8?? { (-4.60 → 7.62) Blunder. e5 was best. } (18... e5) 19. Ne8+ Be5 20. Nxf6 Bxf4 21. Nxd7+ Rxd7 22. Rxe6 { Black resigns. } 1-0
Computer analysisMove timesCrosstableFEN & PGN
Reconnecting