Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/EOLm37cT"]
[Date "2026.09.16"]
[White "Caroline1"]
[Black "PJ"]
[Result "0-1"]
[UTCDate "2026.09.16"]
[UTCTime "20:44:18"]
[WhiteElo "1498"]
[BlackElo "1938"]
[WhiteRatingDiff "-1"]
[BlackRatingDiff "+1"]
[WhiteTitle "GM😼"]
[BlackTitle "GM🐶"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A00"]
[Opening "Englund Gambit Declined: Reversed French"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 e5? { (0.43 → 1.68) Mistake. Nf6 was best. } (1... Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Bxc3+ 7. bxc3 Qxf6 8. cxd5) 2. e3? { (1.68 → 0.26) Mistake. dxe5 was best. } { A00 Englund Gambit Declined: Reversed French } (2. dxe5 Nc6 3. Nf3 d5 4. Bf4 h6 5. h3 g5 6. Bh2 Bg7 7. e3 Be6 8. Nc3 Nge7) 2... exd4 3. exd4 d5 4. Nf3 Be7 5. Nc3 Nf6 6. Bd3 O-O 7. O-O Bd6 8. Re1 Bg4 9. Bg5 Nc6?! { (0.26 → 0.89) Inaccuracy. c6 was best. } (9... c6 10. h3) 10. h3?! { (0.89 → -0.03) Inaccuracy. Nxd5 was best. } (10. Nxd5) 10... Bxf3 11. Qxf3 Nxd4 12. Qe3 Nf5?? { (0.01 → 2.71) Blunder. Ne6 was best. } (12... Ne6 13. Bxf6) 13. Bxf5 h6?? { (2.76 → 7.38) Blunder. d4 was best. } (13... d4 14. Qd3 dxc3 15. Bxh7+ Kh8 16. bxc3 Ba3 17. Bf5 Qxd3 18. cxd3 Rfe8 19. Rad1 b6 20. d4) 14. Bxf6 Qxf6 15. Bd3 d4 16. Qe4 g6 17. Nd5 Qg5 18. Rad1 c6 19. Ne7+ Kh7 20. Re2?? { (8.44 → 1.44) Blunder. h4 was best. } (20. h4) 20... Rae8?? { (1.44 → 5.10) Blunder. Rfe8 was best. } (20... Rfe8 21. Qxd4 Bxe7 22. Rde1 Bf6 23. Qd7 Rf8 24. Qxb7 Qa5 25. Qxc6 Kg7 26. b3 Qxa2 27. g3) 21. Rde1?? { (5.10 → -0.48) Blunder. Qxd4 was best. } (21. Qxd4 Bc5 22. h4 Qxe7 23. Bxg6+ fxg6 24. Rxe7+ Rxe7 25. Qxc5 Rff7 26. Qxa7 Rd7 27. Rxd7 Rxd7) 21... Rxe7 22. Qxd4 Rxe2 23. Rxe2?? { (-0.56 → -8.06) Blunder. Bxe2 was best. } (23. Bxe2 Bc5 24. Qc4 b5 25. Qb3 Kg8 26. Bd3 Qf6 27. Re2 Rd8 28. a4 bxa4 29. Qc4 Bb6) 23... Qc1+ 24. Re1 Qxe1+ 25. Bf1 Rd8 26. Qf6 Qe7 27. Qf3 Rf8 28. Bd3 Re8 29. g3 Qe5?? { (-8.21 → 6.48) Blunder. Bxg3 was best. } (29... Bxg3 30. Qxg3) 30. Qxf7+ Kh8 31. Qxg6 Qe1+ 32. Kg2 Qe7 33. Qxh6+ Kg8 34. Qg6+?! { (75.75 → 5.86) Inaccuracy. Bc4+ was best. } (34. Bc4+ Qe6 35. Bxe6+ Rxe6 36. Qxe6+ Kf8 37. Qxd6+ Ke8 38. Qc7 b6 39. Qxc6+ Kd8 40. Qb7 Ke8) 34... Kf8 35. Qh6+ Qg7 36. Qxd6+ Re7 37. Qd8+ Kf7 38. Qa8?! { (6.03 → 3.83) Inaccuracy. Bc4+ was best. } (38. Bc4+) 38... Qe5?! { (3.83 → 6.11) Inaccuracy. Qxb2 was best. } (38... Qxb2 39. Bc4+) 39. Qxa7?! { (6.11 → 4.27) Inaccuracy. Bc4+ was best. } (39. Bc4+) 39... Qd5+?! { (4.27 → 5.89) Inaccuracy. Qxb2 was best. } (39... Qxb2 40. Qa4) 40. Kh2? { (5.89 → 3.12) Mistake. f3 was best. } (40. f3 b5 41. Qb6 Re1 42. h4 Qd6 43. Qf2 Qe5 44. Qd2 Ra1 45. Be4 Ke7 46. Bxc6 Qxb2) 40... Re1 41. Qxb7+?? { (3.50 → 0.00) Blunder. g4 was best. } (41. g4 Ke6) 41... Kf6 42. g4 Qf3?? { (0.00 → 9.00) Blunder. Qh1+ was best. } (42... Qh1+ 43. Kg3 Qg1+ 44. Kf3 Qh1+) 43. Qb3?? { (9.00 → Mate in 1) Checkmate is now unavoidable. g5+ was best. } (43. g5+ Ke6 44. Bc4+ Kd6 45. Qb4+ Kd7 46. Qd2+ Kc8 47. Qxe1 Qf4+ 48. Kg2 Qxg5+ 49. Kf1 Kc7) 43... Rh1# { Black wins by checkmate. } 0-1