Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/YZpQq3sI"]
[Date "2026.10.23"]
[White "Trekker"]
[Black "Benton"]
[Result "0-1"]
[UTCDate "2026.10.23"]
[UTCTime "20:37:26"]
[WhiteElo "1814"]
[BlackElo "2021"]
[WhiteRatingDiff "-4"]
[BlackRatingDiff "+3"]
[WhiteTitle "🎅"]
[BlackTitle "GM🏆"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A27"]
[Opening "English Opening: King's English Variation, Three Knights System"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. c4 e5 2. Nc3 Nc6 3. Nf3 { A27 English Opening: King's English Variation, Three Knights System } Bc5 4. e3 d6 5. d4 exd4 6. exd4 Bb4? { (0.73 → 1.83) Mistake. Bb6 was best. } (6... Bb6 7. d5 Ne5 8. Nxe5 dxe5 9. Bd3 Nf6 10. O-O O-O 11. Qf3 Bd4 12. h3 Re8 13. Bc2) 7. d5?! { (1.83 → 0.92) Inaccuracy. Bd3 was best. } (7. Bd3 Bxc3+ 8. bxc3 Nge7 9. O-O O-O 10. Qc2 Kh8 11. h3 Ng6 12. Re1 h6 13. c5 b6) 7... Ne5?? { (0.92 → 7.52) Blunder. Bxc3+ was best. } (7... Bxc3+ 8. bxc3) 8. Qa4+ Bd7 9. Qxb4 Nxf3+ 10. gxf3 b6 11. Bg2 Qe7+ 12. Be3 Nf6 13. O-O-O a5 14. Qb3 O-O 15. a4 Rfe8 16. Rhe1 Qd8 17. Nb5 Bf5 18. Rd2 Qd7 19. Rde2 Re7 20. Nxc7?? { (7.69 → 0.97) Blunder. Bg5 was best. } (20. Bg5) 20... Qxc7 21. Bxb6?? { (0.92 → -0.91) Blunder. Kd1 was best. } (21. Kd1 Qc8) 21... Rxe2 22. Bxc7?? { (-0.43 → -3.00) Blunder. Rxe2 was best. } (22. Rxe2 Qc8) 22... Rxe1+ 23. Kd2 Rae8 24. Qe3? { (-3.26 → -6.46) Mistake. Bxa5 was best. } (24. Bxa5 Nd7) 24... R1xe3 25. fxe3 Rc8 26. Bxa5 Rxc4 27. e4 Bd7?! { (-6.44 → -4.07) Inaccuracy. Rxa4 was best. } (27... Rxa4) 28. b3 Rc8 29. Bf1 h6?! { (-4.18 → -3.21) Inaccuracy. Ra8 was best. } (29... Ra8 30. Bb4) 30. Bb4?! { (-3.21 → -4.33) Inaccuracy. Bb6 was best. } (30. Bb6 Ne8) 30... Rb8 31. Kc3 Rc8+ 32. Bc4 Ne8 33. a5 g5 34. a6 Bb5?! { (-4.42 → -3.24) Inaccuracy. Ra8 was best. } (34... Ra8) 35. Kd4?! { (-3.24 → -4.25) Inaccuracy. a7 was best. } (35. a7 Bxc4) 35... Bxc4 36. bxc4 Ra8 37. Be1?! { (-4.23 → -5.50) Inaccuracy. e5 was best. } (37. e5 dxe5+ 38. Kxe5 f6+ 39. Ke6 Nc7+ 40. Kxf6 Nxa6 41. Bd6 Rc8 42. f4 gxf4 43. Bxf4 Rf8+) 37... Rxa6 38. h4 Kg7 39. hxg5 hxg5 40. Bc3 Kg6 41. Bd2 f5 42. Be1 Kf6 43. Bd2 Ng7 44. f4 fxe4 45. Kxe4 g4 46. Bc3+ Kg6 47. f5+ Nxf5 48. Be1 Ra4 49. Kd3 Kg5 50. c5 dxc5 51. d6 Nxd6 52. Bg3?! { (-58.67 → Mate in 11) Checkmate is now unavoidable. Bf2 was best. } (52. Bf2 Ra3+) 52... Ra3+ 53. Ke2 Rxg3 54. Kf2 Kf4 55. Kf1 Ke3 56. Ke1 Rg1# { Black wins by checkmate. } 0-1