Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/tmavsP0l"]
[Date "2025.09.07"]
[White "Maxim"]
[Black "Allen"]
[Result "1-0"]
[UTCDate "2025.09.07"]
[UTCTime "17:12:30"]
[WhiteElo "1782"]
[BlackElo "1536"]
[WhiteRatingDiff "+2"]
[BlackRatingDiff "-111"]
[WhiteTitle "GM🧂"]
[BlackTitle "GM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C02"]
[Opening "French Defense: Advance Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e6 2. d4 d5 3. e5 { C02 French Defense: Advance Variation } Nc6?! { (0.40 → 1.08) Inaccuracy. c5 was best. } (3... c5 4. c3) 4. Nf3 f6 5. exf6 Nxf6 6. Bb5 Bd7 7. Bxc6?! { (0.90 → 0.03) Inaccuracy. O-O was best. } (7. O-O Be7) 7... Bxc6 8. Nc3 Bb4 9. Bd2 O-O 10. O-O b5?! { (-0.12 → 0.84) Inaccuracy. a5 was best. } (10... a5 11. a3 Bd6 12. Qe2 Ne4 13. Nxe4 dxe4 14. Ng5 Rf5 15. Nxe4 Bxh2+ 16. Kxh2 Qh4+ 17. Kg1) 11. Re1?! { (0.84 → -0.02) Inaccuracy. Ne5 was best. } (11. Ne5 Be8) 11... Re8?? { (-0.02 → 2.49) Blunder. Bd6 was best. } (11... Bd6 12. Ne5 Be8 13. Ne2 Bh5 14. Bg5 Qe8 15. c3 Nd7 16. Nxd7 Qxd7 17. Qd2 Bg6 18. Bf4) 12. Ne5 Bb7 13. Qf3? { (3.03 → 1.69) Mistake. Nxb5 was best. } (13. Nxb5) 13... c6 14. Bg5 h6?? { (1.96 → 5.13) Blunder. Bd6 was best. } (14... Bd6 15. Re3 Rf8 16. Qh3 Qe8 17. Qh4 Bxe5 18. dxe5 Nd7 19. Ne2 Rf5 20. Rh3 Qg6 21. Be3) 15. Bxf6?? { (5.13 → 0.83) Blunder. Bxh6 was best. } (15. Bxh6) 15... gxf6?? { (0.83 → 7.52) Blunder. Qxf6 was best. } (15... Qxf6 16. Qe3 a5 17. a3 Bd6 18. h3 Qf5 19. Nd3 Ba6 20. b4 Bc8 21. Ne2 Qe4 22. Qxe4) 16. Qg3+?! { (7.52 → 5.13) Inaccuracy. Qg4+ was best. } (16. Qg4+ Kf8) 16... Kf8 17. Ng6+ Kf7 18. Nh4?? { (5.19 → 1.83) Blunder. Nf4 was best. } (18. Nf4) 18... Rg8 19. Qf4 Bc8 20. Qxh6 Bxc3?? { (1.91 → 5.21) Blunder. Rh8 was best. } (20... Rh8 21. Qg6+) 21. bxc3 Qf8?! { (5.13 → 7.97) Inaccuracy. Rg7 was best. } (21... Rg7 22. Re3) 22. Qxf8+?? { (7.97 → 1.12) Blunder. Qh5+ was best. } (22. Qh5+ Kg7 23. Re3 Qf7 24. Rg3+ Kf8 25. Qh6+ Ke7 26. Ng6+ Ke8 27. h4 a5 28. h5 Ra7) 22... Rxf8 23. Nf3 Rg8?! { (1.10 → 1.91) Inaccuracy. a5 was best. } (23... a5 24. Re3 Re8 25. h3 Bd7 26. Ne1 e5 27. dxe5 Rxe5 28. Rxe5 fxe5 29. Nd3 e4 30. Nc5) 24. g3?! { (1.91 → 1.35) Inaccuracy. Nd2 was best. } (24. Nd2 a5) 24... Ke7?! { (1.35 → 1.93) Inaccuracy. a5 was best. } (24... a5 25. Re3 Re8 26. h4 Bd7 27. Ne1 e5 28. dxe5 fxe5 29. f3 e4 30. fxe4 Rxe4 31. Rxe4) 25. a4 Rb8?? { (1.80 → 5.02) Blunder. Bd7 was best. } (25... Bd7 26. Nd2) 26. axb5 Rxb5 27. Rxa7+ Bd7 28. Rea1 Rd8 29. R1a6 Rb1+?! { (4.24 → 6.35) Inaccuracy. Kd6 was best. } (29... Kd6 30. h4 Rb2 31. Ra2 Rxa2 32. Rxa2 e5 33. Nd2 Re8 34. Kg2 Bf5 35. Nb3 e4 36. Kf1) 30. Kg2 Rb5 31. Rxc6 Ke8 32. Rcc7 Rbb8 33. g4 e5 34. dxe5 fxe5 35. Nxe5 Bxg4?! { (10.27 → Mate in 3) Checkmate is now unavoidable. Rbc8 was best. } (35... Rbc8 36. Rxd7) 36. Re7+ Kf8 37. Rf7+ Ke8 38. Rae7# { White wins by checkmate. } 1-0