Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/wkx654aS"]
[Date "2025.10.22"]
[White "Beckett2"]
[Black "Benton"]
[Result "0-1"]
[UTCDate "2025.10.22"]
[UTCTime "23:06:28"]
[WhiteElo "1679"]
[BlackElo "1972"]
[WhiteRatingDiff "-2"]
[BlackRatingDiff "+3"]
[WhiteTitle "GM🍏"]
[BlackTitle "GM☾"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C46"]
[Opening "Three Knights Opening"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nc3 Nc6 3. Nf3 { C46 Three Knights Opening } Bc5?! { (0.18 → 0.88) Inaccuracy. Nf6 was best. } (3... Nf6 4. Bb5 Nd4 5. Nxd4 exd4 6. e5 dxc3 7. exf6 Qxf6 8. dxc3 Qe5+ 9. Qe2 Qxe2+ 10. Kxe2) 4. Bb5?! { (0.88 → -0.12) Inaccuracy. Nxe5 was best. } (4. Nxe5 Nxe5 5. d4 Bd6 6. dxe5 Bxe5 7. Bd3 d6 8. h3 Bxc3+ 9. bxc3 Qe7 10. O-O Nf6) 4... d6 5. d4 exd4 6. Nxd4 Bxd4? { (0.42 → 1.97) Mistake. Bd7 was best. } (6... Bd7 7. Nb3 Bb6 8. Qe2 Nge7 9. Bg5 O-O 10. O-O-O a6 11. Bd3 Qe8 12. Be3 Bxe3+ 13. Qxe3) 7. Qxd4 Nf6?! { (1.85 → 2.57) Inaccuracy. f6 was best. } (7... f6 8. Qe3) 8. Bg5 O-O 9. Bxf6?? { (2.43 → 0.68) Blunder. Bxc6 was best. } (9. Bxc6 bxc6) 9... gxf6?? { (0.68 → 3.64) Blunder. Nxd4 was best. } (9... Nxd4 10. Bxd8 Rxd8 11. O-O-O Ne6 12. Bc4 Kf8 13. Rhe1 c6 14. Re3 Nc7 15. Be2 Be6 16. f4) 10. Bxc6 bxc6 11. O-O?! { (3.17 → 2.43) Inaccuracy. g4 was best. } (11. g4 Kh8) 11... c5 12. Qd3 Kh8 13. Nd5 Be6 14. Rad1?! { (2.62 → 1.72) Inaccuracy. Nf4 was best. } (14. Nf4 Rg8 15. Qc3 Rg4 16. g3 Qe7 17. f3 Rg5 18. Rae1 Rag8 19. Re3 Re5 20. Rd1 h5) 14... Bxd5 15. exd5 Rg8 16. Qf5?! { (1.52 → 0.81) Inaccuracy. Rfe1 was best. } (16. Rfe1 Qd7) 16... Rg5 17. Qf3 Qd7?? { (0.83 → 4.39) Blunder. Re5 was best. } (17... Re5 18. Rde1 Qe7 19. Re3 Rxe3 20. fxe3 Kg7 21. Qg3+ Kf8 22. Qf4 Kg7 23. Rf3 Qe5 24. b3) 18. Qxf6+ Rg7 19. Rfe1 Kg8 20. Re7?? { (4.03 → -5.76) Blunder. Rd3 was best. } (20. Rd3 Rg6) 20... Rxg2+?? { (-5.76 → 4.86) Blunder. Qg4 was best. } (20... Qg4 21. Qxg7+ Qxg7 22. Re2 Qxb2 23. a4 Rb8 24. g3 Kf8 25. h4 Qf6 26. a5 Qf3 27. Rde1) 21. Kxg2?? { (4.86 → 0.00) Blunder. Kh1 was best. } (21. Kh1 Qh3) 21... Qg4+ 22. Kf1 Qxd1+ 23. Kg2 Qxd5+? { (0.00 → 1.09) Mistake. Qg4+ was best. } (23... Qg4+ 24. Kf1 Qd1+ 25. Kg2) 24. Kf1? { (1.09 → 0.00) Mistake. Kg3 was best. } (24. Kg3 Rc8) 24... Kf8 25. Rxc7?? { (0.00 → -8.14) Blunder. Re3 was best. } (25. Re3 Qd1+ 26. Re1 Qd4 27. Qe7+ Kg7 28. b3 Qd5 29. Re3 Qd1+ 30. Kg2 Qd5+) 25... Qh1+ 26. Ke2 Re8+ 27. Kd2 Qe1+ 28. Kd3 Qd1+ 29. Kc3 Qe1+ 30. Kd3 Qe4+ 31. Kd2 Qd5+?? { (-7.53 → 3.00) Blunder. Qe1+ was best. } (31... Qe1+ 32. Kd3 Qf1+ 33. Kd2 Re2+ 34. Kc3 Re3+ 35. fxe3 Qxf6+ 36. Kd2 Qf2+ 37. Kd3 Qe1 38. Rxc5) 32. Kc3 Qe5+ 33. Qxe5 Rxe5 34. Rxa7 Rf5 35. Ra6?? { (3.36 → 0.25) Blunder. b3 was best. } (35. b3) 35... Rxf2?? { (0.25 → 3.30) Blunder. Rf3+ was best. } (35... Rf3+ 36. Kc4 Rxf2 37. Rxd6 Rxc2+ 38. Kb3 Rxh2 39. a4 Ke7 40. Rd5 Rh3+ 41. Ka2 Rh4 42. b3) 36. Rxd6 Rxh2 37. Rd5 Rh3+ 38. Rd3?? { (3.49 → 0.07) Blunder. Kc4 was best. } (38. Kc4 Rh4+ 39. Kb3 Rb4+ 40. Kc3 Rb5 41. b3 Kg7 42. a4 Ra5 43. Kc4 Kg6 44. b4 Rxa4) 38... Rxd3+ 39. Kxd3 h5 40. Ke3 Ke7 41. a4 Kd6 42. a5?? { (0.00 → -3.72) Blunder. Kf4 was best. } (42. Kf4 f6 43. b3 Kc7 44. c3 Kb6 45. b4 Kc6 46. Kg3 f5 47. b5+ Kb6 48. Kh4 f4) 42... Kc6 43. a6 Kb6 44. a7 Kxa7 45. Kf4 Kb6?? { (-6.38 → -0.18) Blunder. f6 was best. } (45... f6) 46. Kg5 f6+ 47. Kxh5 Kb5?? { (0.17 → 9.76) Blunder. c4 was best. } (47... c4 48. Kg6 c3 49. b3 Kc5 50. Kxf6 Kd4 51. b4 Kc4 52. Ke5 Kxb4 53. Kd4 Kb5 54. Kxc3) 48. Kg6 Kc4 49. Kxf6 Kd4 50. Ke6 c4 51. Kd6?? { (59.19 → 0.50) Blunder. c3+ was best. } (51. c3+ Kc5 52. Ke5 Kc6 53. Kd4 Kb5 54. Kd5 Kb6 55. Kxc4 Kc6 56. b4 Kd6 57. b5 Kd7) 51... c3 52. b3 Ke3 53. Kc5?? { (0.00 → -59.87) Blunder. b4 was best. } (53. b4 Kd2 54. b5 Kxc2 55. b6 Kd2 56. b7 c2 57. b8=Q c1=Q 58. Qb3 Qc3 59. Qxc3+ Kxc3) 53... Kd2 54. b4 Kxc2 55. b5 Kd2 56. b6 c2 57. b7 c1=Q+ 58. Kd5?! { (-11.24 → Mate in 10) Checkmate is now unavoidable. Kd6 was best. } (58. Kd6 Qb2 59. Kc7 Qc3+ 60. Kd7 Qg3 61. Kc8 Qg4+ 62. Kc7 Qf4+ 63. Kc8 Qf8+ 64. Kc7) 58... Qh1+ { White resigns. } 0-1