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Puzzles (3 cohencoins award for each match):

Puzzle TB7Pk: 861

Puzzle eHhAz: 999999999

Gideon (1356) +18
FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/G4EpxEv7"] [Date "2025.09.07"] [White "Gideon"] [Black "Dom"] [Result "1-0"] [UTCDate "2025.09.07"] [UTCTime "17:12:56"] [WhiteElo "1356"] [BlackElo "1494"] [WhiteRatingDiff "+18"] [BlackRatingDiff "-18"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C45"] [Opening "Scotch Game"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 { C45 Scotch Game } Nxd4?! { (0.09 → 0.99) Inaccuracy. Nf6 was best. } (4... Nf6) 5. Qxd4 Qe7? { (0.81 → 1.98) Mistake. Qf6 was best. } (5... Qf6 6. Qe3 Bb4+ 7. c3 Ba5 8. Qg3 d6 9. Bd3 Ne7 10. Bg5 Qg6 11. Nd2 Bb6 12. a4) 6. Bc4 Nf6 7. f3?! { (1.75 → 0.81) Inaccuracy. Nc3 was best. } (7. Nc3 c6) 7... g6? { (0.81 → 2.38) Mistake. c6 was best. } (7... c6 8. O-O) 8. O-O Bg7 9. Re1? { (2.17 → 0.64) Mistake. e5 was best. } (9. e5) 9... O-O 10. e5?! { (0.55 → -0.42) Inaccuracy. Qf2 was best. } (10. Qf2 d6 11. Nc3 c6 12. a4 Be6 13. Bxe6 fxe6 14. Bg5 h6 15. Be3 Nd7 16. Qd2 g5) 10... Ne8?! { (-0.42 → 0.37) Inaccuracy. d6 was best. } (10... d6) 11. Nc3 Qb4?? { (0.00 → 8.76) Blunder. d6 was best. } (11... d6 12. Bf4 c6 13. Bb3 d5 14. Qd2 Nc7 15. Bg5 Qb4 16. a3 Qc5+ 17. Be3 Qe7 18. f4) 12. a3?? { (8.76 → 1.87) Blunder. Bxf7+ was best. } (12. Bxf7+ Rxf7 13. Qxb4 a5 14. Qb3 d6 15. Nd5 a4 16. Qb4 c5 17. Qc4 Bf5 18. Ne7+ Kf8) 12... Qb6 13. Qxb6 axb6 14. Bg5? { (2.28 → 1.05) Mistake. Nd5 was best. } (14. Nd5 d6 15. exd6 Nxd6 16. Bb3 Nb5 17. c3 Be6 18. Ne7+ Kh8 19. Bxe6 fxe6 20. Rxe6 Rf7) 14... Kh8?? { (1.05 → 6.08) Blunder. d6 was best. } (14... d6 15. f4 Be6 16. Bd5 Ra5 17. Rad1 Bg4 18. Rd2 dxe5 19. h3 Bc8 20. fxe5 c6 21. Bb3) 15. Be7 Rg8 16. Bxf7 c6 17. Bxg8 Kxg8 18. Re4 Kf7 19. Bh4 d6 20. exd6 Nxd6 21. Rf4+ Nf5 22. Re1 Bf8 23. Ne4 b5 24. Nd6+?? { (7.79 → -4.84) Blunder. g4 was best. } (24. g4 Kg8 25. Nf6+ Kg7 26. gxf5 Bxf5 27. Rxf5 gxf5 28. Nd7 b4 29. a4 Bd6 30. Re6 Bf4) 24... Kg7?? { (-4.84 → 7.68) Blunder. Bxd6 was best. } (24... Bxd6 25. Rfe4) 25. Nxf5+ gxf5 26. Rxf5?? { (8.52 → -5.30) Blunder. Be7 was best. } (26. Be7 Kg6) 26... Bxf5 27. Re5 Bxc2 28. Rg5+ Kh6 29. Re5 Bg7 30. Re6+ Kh5? { (-6.00 → -3.50) Mistake. Bg6 was best. } (30... Bg6) 31. Be7?! { (-3.50 → -5.37) Inaccuracy. Bf2 was best. } (31. Bf2 Bf5) 31... Bxb2?? { (-5.37 → Mate in 1) Checkmate is now unavoidable. Bd4+ was best. } (31... Bd4+ 32. Kh1) 32. g4# { White wins by checkmate. } 1-0
Computer analysisMove timesCrosstableFEN & PGN
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