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Puzzles (3 cohencoins award for each match):

Puzzle ClWH1: 457

FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/VdsaSeG9"] [Date "2025.10.29"] [White "xavi"] [Black "Bohdan"] [Result "1-0"] [UTCDate "2025.10.29"] [UTCTime "20:17:36"] [WhiteElo "1697"] [BlackElo "1459"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-4"] [WhiteTitle "GM🥉"] [BlackTitle "🐍"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C20"] [Opening "King's Pawn Game: Wayward Queen Attack, Kiddie Countergambit"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Qh5? { (0.60 → -0.48) Mistake. 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 { C20 King's Pawn Game: Wayward Queen Attack, Kiddie Countergambit } 3. Qxe5+ Be7 4. g4?? { (0.05 → -3.77) Blunder. Qf4 was best. } (4. Qf4 O-O 5. Nc3 d5 6. e5 Ne8 7. d4 f6 8. Nf3 Nc6 9. Qd2 fxe5 10. Nxe5 Nxe5) 4... Nc6 5. Qf4 Bd6?? { (-3.54 → -0.58) Blunder. d5 was best. } (5... d5) 6. Qf3?! { (-0.58 → -1.24) Inaccuracy. Qf3 was best. } (6. Qf3) 6... Nd4?! { (-1.24 → -0.35) Inaccuracy. Bc5 was best. } (6... Bc5 7. g5 Nd4 8. Qg2 Nxc2+ 9. Kd1 Nxa1 10. gxf6 Qxf6 11. Nc3 c6 12. Nf3 d6 13. Rg1) 7. Qd3 Bc5 8. f3? { (-0.26 → -1.65) Mistake. c3 was best. } (8. c3 Ne6 9. Qe2 d5 10. d4 Bb6 11. e5 Ne4 12. Nd2 c5 13. Nxe4 dxe4 14. d5 Qxd5) 8... Qe7? { (-1.65 → -0.52) Mistake. O-O was best. } (8... O-O 9. c3 Ne6 10. Nh3 Re8 11. Kd1 c6 12. Qe2 d5 13. e5 Nd7 14. d4 Nxd4 15. cxd4) 9. b3?? { (-0.52 → -3.66) Blunder. c3 was best. } (9. c3 Ne6) 9... d5 10. Bb2?! { (-3.98 → -5.66) Inaccuracy. g5 was best. } (10. g5 Nxe4 11. fxe4 dxe4 12. Qg3 Nxc2+ 13. Kd1 Nxa1 14. Bb2 e3 15. Bxa1 Bf5 16. Bxg7 Bxb1) 10... Qe5?? { (-5.66 → -1.69) Blunder. dxe4 was best. } (10... dxe4) 11. Ne2?? { (-1.69 → -5.86) Blunder. Qb5+ was best. } (11. Qb5+ Nd7) 11... O-O?? { (-5.86 → 6.53) Blunder. Nxf3+ was best. } (11... Nxf3+ 12. Qxf3 Qxb2 13. Qc3 Bf2+ 14. Kd1 Qxc3 15. Nbxc3 Bxg4 16. h3 Bf3 17. Rh2 Bg3 18. Rg2) 12. Bxd4 Bxd4 13. Qxd4 Qg5 14. exd5 b6 15. Nbc3 Rd8 16. h4 Qg6 17. O-O-O h6 18. h5 Qh7 19. Nf4 c5 20. Qe4?? { (10.74 → 1.79) Blunder. Qe5 was best. } (20. Qe5 Re8) 20... Nxe4 21. Nxe4?! { (1.39 → 0.73) Inaccuracy. Bd3 was best. } (21. Bd3 g5 22. hxg6 fxg6 23. Bxe4 Rd6 24. g5 Qf7 25. Nd3 hxg5 26. Rdg1 g4 27. fxg4 Bd7) 21... f5?? { (0.73 → 3.68) Blunder. Kh8 was best. } (21... Kh8) 22. gxf5? { (3.68 → 1.85) Mistake. Ng3 was best. } (22. Ng3 a5) 22... Bxf5 23. Bd3?! { (2.09 → 1.49) Inaccuracy. Re1 was best. } (23. Re1 Kh8) 23... Bxe4?? { (1.49 → 7.16) Blunder. Kh8 was best. } (23... Kh8) 24. Bxe4 Qh8 25. Ng6 Qh7 26. Ne7+ Kf8 27. Bxh7 Kxe7 28. Be4 Kd6 29. Rdg1 Ke5 30. Rxg7 b5 31. Rh4 Kd4 32. c3+ Ke5 33. Rhg4 c4 34. R4g6 Kf4 35. Rf7+ Ke5 36. Re6# { White wins by checkmate. } 1-0
Computer analysisMove timesCrosstableFEN & PGN
Reconnecting