Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/XmrbHZJi"]
[Date "2026.05.06"]
[White "snakeywaters"]
[Black "PJ"]
[Result "0-1"]
[UTCDate "2026.05.06"]
[UTCTime "20:30:05"]
[WhiteElo "1869"]
[BlackElo "1998"]
[WhiteRatingDiff "-7"]
[BlackRatingDiff "+7"]
[WhiteTitle "㎝"]
[BlackTitle "GM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A20"]
[Opening "English Opening: King's English Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. c4 e5 { A20 English Opening: King's English Variation } 2. g3 Bc5 3. Bg2 Nc6 4. Nc3 Nf6 5. e3 d6 6. Nge2 Be6?? { (0.82 → 5.02) Blunder. Bb6 was best. } (6... Bb6) 7. b3?? { (5.02 → 1.46) Blunder. d4 was best. } (7. d4 Bxc4) 7... d5 8. d4 exd4 9. exd4 Bb4 10. Qd3?? { (1.24 → -0.53) Blunder. O-O was best. } (10. O-O) 10... dxc4 11. bxc4 Bxc3+?? { (-0.25 → 3.08) Blunder. Nxd4 was best. } (11... Nxd4 12. Nxd4 c5 13. Rb1 a5 14. Be3 O-O 15. O-O cxd4 16. Bxd4 Rc8 17. Rfd1 Bxc4 18. Qf5) 12. Qxc3 Bd7 13. O-O?! { (3.74 → 2.95) Inaccuracy. Ba3 was best. } (13. Ba3 Ne7 14. Qe3 Ng4 15. Qg5 Ng6 16. Qd2 Qf6 17. O-O O-O-O 18. Rab1 b6 19. Nc3 Bf5) 13... Qe7?? { (2.95 → 7.76) Blunder. O-O was best. } (13... O-O 14. Bb2 Rb8 15. d5 Ne7 16. Rfe1 c5 17. Qa3 b6 18. Be5 Rc8 19. Bxf6 gxf6 20. d6) 14. Re1 O-O-O 15. Rb1 Rde8 16. Be3 Ne4 17. Qd3 Bf5 18. Qb3 Na5?! { (5.61 → 9.25) Inaccuracy. Nd8 was best. } (18... Nd8 19. Rb2) 19. Qb5 Nxf2 20. Qxf5+ Kb8 21. Kxf2 Qxe3+ 22. Kf1 Qd2 23. Qf4?! { (10.12 → 6.53) Inaccuracy. Bxb7 was best. } (23. Bxb7 Nxb7 24. Qb5 Kc8 25. Qxb7+ Kd7 26. Qd5+ Kc8 27. Qf5+ Re6 28. d5 g6 29. Qh3 Rf8) 23... Qd3 24. Qg5?? { (6.95 → -1.07) Blunder. Qf3 was best. } (24. Qf3 Qxf3+ 25. Bxf3 Re3 26. Kf2 Ra3 27. Rb2 Re8 28. c5 c6 29. Rc1 Ree3 30. Bg2 Red3) 24... Rxe2?! { (-1.07 → -0.46) Inaccuracy. Rxe2 was best. } (24... Rxe2 25. Rxe2) 25. Rbd1?? { (-0.46 → -9.91) Blunder. Rxe2 was best. } (25. Rxe2 Qxb1+) 25... Re5+?? { (-9.91 → 0.57) Blunder. Rd2+ was best. } (25... Rd2+) 26. Kg1?? { (0.57 → -5.85) Blunder. Rxd3 was best. } (26. Rxd3 Rxg5 27. c5 Rd8 28. Re7 Rf5+ 29. Rf3 Rxf3+ 30. Bxf3 Nc6 31. Bxc6 bxc6 32. Rxf7 g5) 26... Rxe1+ 27. Rxe1 Qxd4+ 28. Qe3 Qxe3+ 29. Rxe3 Nxc4 30. Rb3 b6 31. Rb4 Nd6 32. Rf4 Re8 33. Kf2 g5 34. Rg4 h6 35. Rd4 Nf5 36. Rd7 Ne7 37. a3 f5 38. h3 Nc8?! { (-5.96 → -4.63) Inaccuracy. Kc8 was best. } (38... Kc8 39. Rd1 Rf8 40. Bf1 c6 41. Rd6 Rh8 42. h4 b5 43. h5 a5 44. Re6 Kd7 45. Rf6) 39. Bc6 Re7?? { (-5.68 → 0.23) Blunder. Re6 was best. } (39... Re6 40. Bf3 c6 41. g4 Ne7 42. a4 fxg4 43. Bxg4 Rf6+ 44. Ke1 Nf5 45. Rh7 b5 46. Rh8+) 40. Rxe7?? { (0.23 → -8.23) Blunder. Rd8 was best. } (40. Rd8) 40... Nxe7 41. Bd7 Kb7 42. Kf3 h5? { (-8.04 → -3.80) Mistake. c5 was best. } (42... c5 43. g4) 43. a4? { (-3.80 → -6.47) Mistake. h4 was best. } (43. h4 Nc6 44. Kf2 gxh4 45. gxh4 Nd4 46. Be8 Kc8 47. Ke3 c5 48. Bxh5 Kd7 49. a4 Kd6) 43... g4+ 44. hxg4 fxg4+ 45. Kf4 Nc6?? { (-6.00 → -1.00) Blunder. c5 was best. } (45... c5) 46. Kg5?? { (-1.00 → -5.87) Blunder. Be8 was best. } (46. Be8 Nd4 47. Bxh5 Kc6 48. Bxg4 Kd5 49. Bh5 Ne6+ 50. Ke3 Ke5 51. Bd1 c6 52. Kd3 Ng5) 46... Ne5 47. Bf5?! { (-5.53 → -7.71) Inaccuracy. Be6 was best. } (47. Be6 c6 48. Kf4 Nd3+ 49. Kg5 b5 50. Bf5 Nf2 51. axb5 cxb5 52. Bg6 Kb6 53. Kf4 Kc5) 47... c5 48. Kxh5 c4 49. Bc2 a6 50. Kg5 b5 51. axb5 axb5 52. Kf5 Nf7?! { (-7.31 → -5.32) Inaccuracy. Nd3 was best. } (52... Nd3) 53. Kxg4 b4 54. Kf3 b3 55. Bd1 Ne5+?? { (-7.95 → 0.00) Blunder. Kc6 was best. } (55... Kc6) 56. Ke3 Kc6 57. Kd4 Kb5 58. Kxe5 Kb4 59. Kd4 c3 60. g4?? { (0.08 → -58.50) Blunder. Kd3 was best. } (60. Kd3 c2 61. Bxc2 bxc2 62. Kxc2 Kc4 63. Kd2 Kd4 64. Ke2 Ke5 65. Ke3 Kf5 66. Kf3 Kg5) 60... c2 61. Bxc2 bxc2 62. g5?! { (-60.14 → Mate in 11) Checkmate is now unavoidable. Ke4 was best. } (62. Ke4 c1=Q 63. Kf5 Kc3 64. g5 Qe3 65. Kf6 Qf4+ 66. Ke6 Qxg5 67. Kd6 Qg7 68. Ke6 Kb4) 62... c1=Q 63. g6 Qc3+ 64. Ke4 Qc2+ 65. Ke5 Qf2 66. Ke4 Qg3?! { (Mate in 17 → -60.26) Lost forced checkmate sequence. Qc2+ was best. } (66... Qc2+ 67. Ke3 Qxg6 68. Kf4 Qf6+ 69. Kg4 Kc5 70. Kg3 Qf5 71. Kh4 Qg6 72. Kh3 Qg5 73. Kh2) 67. Kf5?! { (-60.26 → Mate in 17) Checkmate is now unavoidable. Kf5 was best. } (67. Kf5 Qd6 68. g7 Qd5+ 69. Kf6 Qg8 70. Ke5 Kc5 71. Ke4 Kc4 72. Ke5 Qxg7+ 73. Kd6 Qb7) 67... Qf3+ 68. Kg5 Kc5 69. Kh6 Qh3+ 70. Kg7 Kd6 71. Kf7 Qf5+ 72. Kg7 Ke7 73. Kh6 Kf6 74. Kh7 Qxg6+ 75. Kh8 Qg7# { Black wins by checkmate. } 0-1