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Puzzles (3 cohencoins award for each match):

Puzzle DEZIy: 999999999

FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/SC9msyWf"] [Date "2025.07.30"] [White "Gabriel1"] [Black "Maria"] [Result "1-0"] [UTCDate "2025.07.30"] [UTCTime "20:21:18"] [WhiteElo "1321"] [BlackElo "1192"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-5"] [WhiteTitle "🏈"] [BlackTitle "❦"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C20"] [Opening "King's Pawn Game: Napoleon Attack"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Qf3? { (0.59 → -0.47) Mistake. Nf3 was best. } { C20 King's Pawn Game: Napoleon Attack } (2. Nf3 Nf6) 2... Bc5 3. Bc4 Qh4?? { (-0.35 → 6.97) Blunder. Nf6 was best. } (3... Nf6) 4. Qxf7+ Kd8 5. Qxg7?? { (7.68 → 2.56) Blunder. d4 was best. } (5. d4 Bb4+) 5... Qxe4+?? { (2.56 → 7.77) Blunder. Qxf2+ was best. } (5... Qxf2+ 6. Kd1 Qf6 7. Qg3 Bf2 8. Qf3 Nc6 9. d3 h6 10. Qxf6+ Nxf6 11. Nf3 Ng4 12. h3) 6. Kd1? { (7.77 → 3.98) Mistake. Ne2 was best. } (6. Ne2 Qxc4) 6... Qxc4? { (3.98 → 7.05) Mistake. d5 was best. } (6... d5 7. f3 Qg6 8. Qxg6 hxg6 9. Bxd5 Ne7 10. Be4 Bxg1 11. Rxg1 Rxh2 12. d3 Nbc6 13. Bg5) 7. Qxh8?? { (7.05 → Mate in 1) Checkmate is now unavoidable. d3 was best. } (7. d3 Qe6) 7... Qg4+?? { (Mate in 1 → 3.57) Lost forced checkmate sequence. Qf1# was best. } (7... Qf1#) 8. f3?? { (3.57 → -1.67) Blunder. Ne2 was best. } (8. Ne2 Nc6 9. Qxh7 Nf6 10. Qh8+ Ke7 11. h3 Qxg2 12. Rg1 Qxf2 13. d3 Nd4 14. Nbc3 Nf3) 8... Qxg2 9. Qf6+?? { (-1.37 → -19.46) Blunder. d4 was best. } (9. d4 Be7 10. Qxe5 Qxh1 11. Qg3 Nf6 12. Bg5 d6 13. Nc3 Be6 14. Bxf6 Bxf6 15. Kd2 Nc6) 9... Ke8?? { (-19.46 → 0.50) Blunder. Nxf6 was best. } (9... Nxf6 10. d4 Qxh1 11. dxc5 Qxg1+ 12. Kd2 Qf2+ 13. Kd1 Qxf3+ 14. Ke1 Qh1+ 15. Kd2 Na6 16. c6) 10. Qxe5+ Ne7 11. Qxc5?? { (0.42 → Mate in 1) Checkmate is now unavoidable. d4 was best. } (11. d4 d6 12. Qg3 Qxh1 13. dxc5 dxc5 14. Nc3 Be6 15. Bd2 Nbc6 16. Ne4 Nf5 17. Qe1 Nfd4) 11... Qxh1?? { (Mate in 1 → 1.38) Lost forced checkmate sequence. Qf1# was best. } (11... Qf1#) 12. Nc3? { (1.38 → 0.07) Mistake. Qf2 was best. } (12. Qf2 a5 13. d3 Ra6 14. Bf4 Rg6 15. Bg3 h5 16. Nc3 h4 17. Ne2 d5 18. Bxh4 Rg2) 12... d6?? { (0.07 → 2.04) Blunder. Qxh2 was best. } (12... Qxh2 13. d3 Nbc6 14. Bg5 d6 15. Qe3 Be6 16. Nge2 Kd7 17. Bxe7 Nxe7 18. Nf4 Qh6 19. Kd2) 13. Qe3?? { (2.04 → 0.40) Blunder. Qf2 was best. } (13. Qf2 Bh3 14. d4 Nbc6 15. Ne4 Bg2 16. Be3 Nf5 17. Kd2 Qxh2 18. Re1 d5 19. Nf6+ Kf7) 13... Qxh2? { (0.40 → 1.50) Mistake. Qg2 was best. } (13... Qg2 14. d3) 14. Nd5 Be6?? { (1.13 → 4.03) Blunder. Nc6 was best. } (14... Nc6 15. Nxc7+) 15. Qxe6?? { (4.03 → -0.02) Blunder. Nxc7+ was best. } (15. Nxc7+ Kd7) 15... Qe5?? { (-0.02 → 9.94) Blunder. Qxg1+ was best. } (15... Qxg1+ 16. Ke2) 16. Nxc7+ Kd8 17. Qxe5 dxe5 18. Nxa8 Nbc6 19. Ne2 Nf5 20. Nc3 Ng3 21. Ke1 e4 22. fxe4 Nd4 23. d3 Nf3+ 24. Kf2 Nxe4+ 25. Kxf3 Nxc3 26. bxc3 Kc8 27. Rb1 Kb8 28. Nb6 Kc7 29. Nc4 Kc6 30. Ne5+ Kd5 31. Rxb7 Kxe5 32. Rxa7 Kd5 33. Rxh7 Ke5 34. a4 Kd5 35. a5 Kc5 36. a6 Kb6 37. a7 Ka6 38. d4 Kb6 39. d5 Kc5 40. a8=Q Kd6 41. Rh5 Kc5 42. Qa4 Kb6 43. d6 Kb7 44. Qd7+ Kb6 45. Rd5 Ka6 46. Qc6+ Ka7 47. Ra5+ Kb8 48. Qb6+ Kc8 49. d7+ Kxd7 50. Ra7+ Kc8 51. Qc6+ Kd8 52. Qa8# { White wins by checkmate. } 1-0
Computer analysisMove timesCrosstableFEN & PGN
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