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Puzzles (3 cohencoins award for each match):

Puzzle nqF1E: 972

FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/b1pGiruB"] [Date "2025.09.03"] [White "Alexander9"] [Black "Dewey1"] [Result "1/2-1/2"] [UTCDate "2025.09.03"] [UTCTime "20:45:06"] [WhiteElo "994"] [BlackElo "1094"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-38"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C40"] [Opening "King's Pawn Game: Busch-Gass Gambit"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Bc5? { (0.41 → 1.94) Mistake. Nc6 was best. } { C40 King's Pawn Game: Busch-Gass Gambit } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Ba4 Be7 7. Nxe5 Nxe5 8. Rxe5 O-O 9. Bb3) 3. Nxe5 f6?? { (2.05 → 10.00) Blunder. Nc6 was best. } (3... Nc6 4. Nxc6 dxc6 5. d3 f5 6. e5 Qd5 7. Qh5+ g6 8. Qe2 Be6 9. Nc3 Qd7 10. g3) 4. Ng4?? { (10.00 → 2.59) Blunder. Qh5+ was best. } (4. Qh5+) 4... Nh6?? { (2.59 → 9.38) Blunder. Nc6 was best. } (4... Nc6 5. Ne3) 5. Nxh6 gxh6 6. Qh5+ Ke7 7. Qxh6 Qg8 8. Qh5?! { (7.28 → 5.43) Inaccuracy. Nc3 was best. } (8. Nc3 c6 9. Ne2 d5 10. exd5 Na6 11. c3 Qg6 12. Qxg6 hxg6 13. dxc6 bxc6 14. d4 Bd6) 8... b5?! { (5.43 → 9.97) Inaccuracy. d6 was best. } (8... d6 9. Nc3) 9. Qxc5+ d6 10. Qd5 Nc6 11. Qxc6 Bg4 12. Qxc7+ Ke6 13. Qc6 Rb8 14. Qa6 Ra8 15. Qxb5 Kf7 16. Qc4+ Kg7 17. Qc6 Qc8 18. Qxd6 Qd8 19. Qf4 Bd7 20. b4 Ba4 21. Bb2 Bxc2 22. Bxf6+ Kf8?! { (11.12 → Mate in 4) Checkmate is now unavoidable. Qxf6 was best. } (22... Qxf6 23. Qxf6+) 23. Bxd8+ Ke8 24. Qe5+ Kxd8?! { (83.66 → Mate in 6) Checkmate is now unavoidable. Kxd8 was best. } (24... Kxd8 25. Qxh8+) 25. Qd5+?! { (Mate in 6 → 20.92) Lost forced checkmate sequence. Qd6+ was best. } (25. Qd6+ Ke8 26. Qe6+ Kd8 27. Bb5 Kc7 28. Qc6+ Kb8 29. Qd6+ Kb7 30. Ba6#) 25... Ke7 26. Qe5+ Kf7 27. Qf5+ Kg7 28. Qg5+ Kf8 29. Qf6+ Kg8 30. Qe6+ Kg7 31. Qe5+ Kg8 32. Na3?! { (Mate in 3 → 21.53) Lost forced checkmate sequence. Bc4+ was best. } (32. Bc4+ Kf8 33. Qf6+ Ke8 34. Bb5#) 32... a5?! { (21.53 → Mate in 3) Checkmate is now unavoidable. Rc8 was best. } (32... Rc8 33. Qd5+ Kg7 34. Qd4+ Kg6 35. Qxh8 Rxh8 36. Nxc2 Re8 37. f3 Kf6 38. a4 Ke6 39. Ne3) 33. bxa5?! { (Mate in 3 → 23.07) Lost forced checkmate sequence. Bc4+ was best. } (33. Bc4+ Kf8 34. Qf6+ Ke8 35. Bb5#) 33... h5 34. Qd5+ Kg7 35. Qe5+ Kg8 36. Bc4+ Kf8?! { (24.29 → Mate in 2) Checkmate is now unavoidable. Kh7 was best. } (36... Kh7) 37. Qxh8+ Ke7 38. Qxh5 Kd6 39. Rc1 Bxe4 40. Qh6+ Kd7 41. Qe6+ Kd8 42. Qxe4 Rxa5 43. Qd5+ Ke7 44. Qxa5 Ke8 45. O-O Kf8 46. Qa7 Ke8 47. Rfe1+ Kf8 48. Qd7 { Draw by stalemate. } 1/2-1/2
Computer analysisMove timesCrosstableFEN & PGN
Reconnecting