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Puzzles (3 cohencoins award for each match):

Puzzle XoejO: 669

FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/Fx75Qb2l"] [Date "2026.08.09"] [White "ZePHyRos"] [Black "Maxim"] [Result "1-0"] [UTCDate "2026.08.09"] [UTCTime "17:07:56"] [WhiteElo "1730"] [BlackElo "1716"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-17"] [WhiteTitle "GM🥉"] [BlackTitle "🧂"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C50"] [Opening "Italian Game: Hungarian Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 { C50 Italian Game: Hungarian Defense } 4. d3 d6 5. Be3?! { (0.53 → -0.23) Inaccuracy. a4 was best. } (5. a4 Na5 6. Ba2 c5 7. O-O Nf6 8. c3 Nc6 9. Bg5 O-O 10. Na3 h6 11. Bxf6 Bxf6) 5... Nf6 6. Qd2 Bg4 7. h3? { (-0.29 → -1.33) Mistake. Nc3 was best. } (7. Nc3 O-O) 7... Bxf3 8. gxf3 Qd7? { (-1.42 → -0.37) Mistake. Nd4 was best. } (8... Nd4) 9. c3?? { (-0.37 → -2.12) Blunder. Nc3 was best. } (9. Nc3 O-O) 9... a6? { (-2.12 → -1.00) Mistake. d5 was best. } (9... d5 10. exd5 Nxd5 11. Rg1 O-O-O 12. Qe2 f5 13. Rxg7 Rdg8 14. Rxg8+ Rxg8 15. Qf1 a6 16. Kd1) 10. Na3 d5 11. exd5 Nxd5 12. Bb3?? { (-1.17 → -3.14) Blunder. Nc2 was best. } (12. Nc2) 12... Bxa3 13. bxa3 Nxe3?! { (-3.46 → -2.37) Inaccuracy. O-O-O was best. } (13... O-O-O 14. O-O-O Qf5 15. h4 Rhe8 16. h5 g6 17. hxg6 hxg6 18. Rdg1 Nxe3 19. fxe3 Na5 20. Kc2) 14. fxe3 f6?! { (-2.42 → -1.59) Inaccuracy. Qd6 was best. } (14... Qd6 15. a4) 15. O-O-O b5?? { (-1.65 → 0.25) Blunder. O-O-O was best. } (15... O-O-O 16. Kb2) 16. f4? { (0.25 → -0.87) Mistake. c4 was best. } (16. c4 Qd6 17. Kb2 bxc4 18. Bxc4 Kd7 19. Qc3 Rhb8+ 20. Ka1 Rb6 21. Bb3 Rab8 22. Ba4 Kd8) 16... exf4 17. exf4 O-O-O 18. Rde1?? { (-0.70 → -2.41) Blunder. a4 was best. } (18. a4 Rhe8 19. axb5 axb5 20. d4 Na5 21. Kb2 Qc6 22. Rhe1 g6 23. Rxe8 Rxe8 24. Re1 Rxe1) 18... a5?? { (-2.41 → 6.92) Blunder. Qxd3 was best. } (18... Qxd3 19. Qxd3 Rxd3 20. Rhg1 g6 21. Re6 Kb7 22. Rd1 Rxc3+ 23. Kb2 Rc5 24. Rd5 Kb6 25. Rxf6) 19. a4?? { (6.92 → 0.79) Blunder. Be6 was best. } (19. Be6) 19... Rhe8?! { (0.79 → 1.59) Inaccuracy. Qxd3 was best. } (19... Qxd3 20. Qxd3 Rxd3 21. axb5 Na7 22. c4 Rhd8 23. Kb2 Kb8 24. Rd1 Rxd1 25. Rxd1 Rxd1 26. Bxd1) 20. axb5 Na7 21. c4 Nxb5?? { (2.00 → 6.37) Blunder. Qd4 was best. } (21... Qd4 22. Qxa5) 22. Qxa5 Qxd3 23. Rd1?? { (9.42 → -0.39) Blunder. Qa6+ was best. } (23. Qa6+ Kb8 24. Qxb5+ Ka7 25. Qa4+ Kb6 26. Rxe8 Rxe8 27. Qxe8 Qc3+ 28. Kb1 Qd3+ 29. Bc2 Qxc4) 23... Qe3+?? { (-0.39 → 2.04) Blunder. Qc3+ was best. } (23... Qc3+ 24. Qxc3 Rxd1+ 25. Bxd1 Nxc3 26. Bg4+ Kb7 27. Kd2 Ne4+ 28. Kc2 g6 29. f5 Ng3 30. Rg1) 24. Kb2 Rd2+?? { (1.83 → 10.55) Blunder. Na7 was best. } (24... Na7 25. Ba4) 25. Rxd2 { Black resigns. } 1-0
RapidOverall
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119
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