Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/ugjLqgm9"]
[Date "2026.08.14"]
[White "Robbie3"]
[Black "Shiloh"]
[Result "1/2-1/2"]
[UTCDate "2026.08.14"]
[UTCTime "23:04:10"]
[WhiteElo "1183"]
[BlackElo "1126"]
[WhiteRatingDiff "-2"]
[BlackRatingDiff "+2"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C40"]
[Opening "Elephant Gambit"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 d5? { (0.21 → 1.29) Mistake. Nc6 was best. } { C40 Elephant Gambit } (2... Nc6) 3. d3? { (1.29 → -0.02) Mistake. exd5 was best. } (3. exd5 Bd6) 3... c6? { (-0.02 → 1.35) Mistake. dxe4 was best. } (3... dxe4 4. Nxe5 Nf6 5. Be3 Qe7 6. d4 Nbd7 7. Nc4 Nd5 8. Be2 f5 9. Bd2 N7b6 10. Nxb6) 4. c4?? { (1.35 → -0.74) Blunder. Nxe5 was best. } (4. Nxe5 Nf6 5. exd5 cxd5 6. d4 Nc6 7. Bb5 Qa5+ 8. Nc3 Bb4 9. O-O Bxc3 10. Bxc6+ bxc6) 4... Be6? { (-0.74 → 0.64) Mistake. d4 was best. } (4... d4 5. g3) 5. exd5 cxd5 6. cxd5 Bxd5 7. Nc3 Be6?? { (-0.09 → 1.48) Blunder. Bxf3 was best. } (7... Bxf3) 8. Nxe5 Bd6 9. Nf3 Nc6 10. d4 Qf6?? { (1.25 → 8.56) Blunder. Nf6 was best. } (10... Nf6 11. Bg5 Be7 12. Bd3 Qb6 13. Qd2 Rd8 14. Be3 Nd5 15. O-O O-O 16. a3 h6 17. Rfe1) 11. d5 Bxd5 12. Nxd5 Qg6 13. Bd3 Qh5 14. Qc2?? { (8.40 → 2.13) Blunder. Qe2+ was best. } (14. Qe2+ Nge7) 14... O-O-O?? { (2.13 → 7.46) Blunder. Qxd5 was best. } (14... Qxd5 15. O-O Nge7 16. Be3 Qh5 17. Rad1 Rd8 18. Be4 O-O 19. h3 h6 20. Qb3 Na5 21. Qa4) 15. h3?? { (7.46 → 1.09) Blunder. Bf5+ was best. } (15. Bf5+ Kb8 16. Nf4 Qh6 17. Ng6 Qh5 18. Nxh8 Nge7 19. Be4 f5 20. Bxc6 Nxc6 21. Kf1 f4) 15... Qxd5 16. Bg5?! { (1.52 → 0.53) Inaccuracy. O-O was best. } (16. O-O Bh2+ 17. Kxh2 Qxd3 18. Qxd3 Rxd3 19. b4 Rd5 20. Rb1 b5 21. Ng5 Nh6 22. g4 f5) 16... f6?! { (0.53 → 1.25) Inaccuracy. Ne7 was best. } (16... Ne7 17. Be4) 17. Be3 Qe6?? { (1.25 → 8.17) Blunder. Ne7 was best. } (17... Ne7 18. Rd1) 18. Bf5 Qxf5 19. Qxf5+ Rd7 20. Qg4 Bb4+ 21. Ke2 Nh6 22. a3?? { (9.75 → 0.32) Blunder. Bxh6 was best. } (22. Bxh6) 22... Nxg4 23. hxg4 Ba5 24. b4 Nxb4?? { (0.32 → 8.58) Blunder. Bb6 was best. } (24... Bb6 25. Bxb6 axb6 26. Rac1 Kd8 27. Rhd1 Re8+ 28. Kf1 Re7 29. g5 fxg5 30. Rxd7+ Kxd7 31. Nxg5) 25. axb4 Bxb4 26. g5 fxg5 27. Nxg5?! { (7.99 → 4.90) Inaccuracy. Rxa7 was best. } (27. Rxa7 Kc7 28. Rb1 Re8 29. Rxb4 Rxe3+ 30. Kxe3 Kb8 31. Rba4 h6 32. Ra8+ Kc7 33. Rg8 b5) 27... Rf8?! { (4.90 → 7.30) Inaccuracy. a5 was best. } (27... a5 28. Rac1+ Rc7 29. Rxc7+ Kxc7 30. Ne6+ Kc6 31. Kd3 Rc8 32. Rxh7 a4 33. Rxg7 a3 34. Nd4+) 28. Rxh7 Rd2+ 29. Ke1?? { (7.53 → -5.80) Blunder. Bxd2 was best. } (29. Bxd2 Bxd2 30. Ne6 Rf6 31. Rh8+ Kd7 32. Nc5+ Kc7 33. Rxa7 Bb4 34. Rxb7+ Kc6 35. Rc8+ Kd5) 29... Rd3+?? { (-5.80 → 6.34) Blunder. Rdxf2+ was best. } (29... Rdxf2+ 30. Kd1) 30. Ke2 Rc3 31. Kd2?? { (6.38 → -4.00) Blunder. Rxa7 was best. } (31. Rxa7 Kb8 32. Ra4 Rc2+ 33. Kd1 Rcxf2 34. Ba7+ Kc8 35. Bxf2 Rxf2 36. g3 Rd2+ 37. Kc1 Rd3) 31... Ra3+ 32. Kc2 Rxa1 33. Kb2?! { (-3.57 → -4.58) Inaccuracy. Rxg7 was best. } (33. Rxg7) 33... Ra4 34. Kb3 b5 35. Ne6?! { (-3.44 → -4.64) Inaccuracy. Rxg7 was best. } (35. Rxg7 Rd8) 35... Rf5?? { (-4.64 → 0.18) Blunder. Rf6 was best. } (35... Rf6 36. Nxg7) 36. Nxg7?? { (0.18 → -4.41) Blunder. Nd4 was best. } (36. Nd4) 36... Rd5 37. Rh8+ Kb7 38. Rh7?! { (-4.32 → -5.47) Inaccuracy. Ne6 was best. } (38. Ne6 Bd6) 38... Rd3+ 39. Kc2 Rc3+ 40. Kd2?? { (-6.01 → Mate in 7) Checkmate is now unavoidable. Kb1 was best. } (40. Kb1 Rc7) 40... Ra2+ 41. Kd1 Rd3+ 42. Kc1 Ra1+?? { (Mate in 5 → -3.95) Lost forced checkmate sequence. Ba3+ was best. } (42... Ba3+ 43. Kb1 Rb2+ 44. Kc1 Re2+ 45. Kb1 Rd1+ 46. Bc1 Rxc1#) 43. Kc2 Rc3+?? { (-3.89 → -1.60) Blunder. Rd7 was best. } (43... Rd7 44. Rh5) 44. Kb2 Ra2+?? { (-1.68 → 5.05) Blunder. Raa3 was best. } { Black offers draw } (44... Raa3 45. Ne6+ Kc8 46. Nd4 Ra5 47. Nc2 Rc4 48. Rxa7 Rxa7 49. Bxa7 Kb7 50. Bd4 Be7 51. Kb3) 45. Kxa2 Ra3+ 46. Kb2 Rxe3 47. fxe3 a5 48. Ne6+ Kc6 49. Nd4+ Kc5 50. Rh5+ Kc4 51. g4 a4 52. g5 a3+ 53. Ka2 Kc3 54. Nxb5+ Kc4 55. Nxa3+ Kc3 { Black offers draw } 56. Nb1+ Kd3 57. g6 Ke4 58. g7 Bd6 59. g8=Q Kxe3 60. Qb3+ Kf4 61. Qc3 Be5 62. Rxe5 Kg4 63. Qe3 Kh4 64. Rd5 Kg4 65. Rd4+ Kf5 66. Qe5+ Kxe5 67. Rc4 Kd5 68. Rc3 Kd4 69. Rc2?! { (53.86 → 6.06) Inaccuracy. Kb3 was best. } (69. Kb3 Kd5 70. Rd3+ Ke4 71. Kc4 Ke5 72. Na3 Ke4 73. Nb5 Kf5 74. Kd5 Kf6 75. Re3 Kf5) 69... Ke4 70. Na3 Ke5 71. Rc8 Kf5 72. Rc7?? { (Mate in 23 → 6.39) Lost forced checkmate sequence. Kb3 was best. } (72. Kb3 Ke5 73. Kc4 Ke4 74. Re8+ Kf5 75. Kd4 Kf6 76. Kd5 Kf7 77. Re4 Kg6 78. Rf4 Kg7) 72... Kf4 73. Rc6?! { (7.07 → 4.74) Inaccuracy. Kb3 was best. } (73. Kb3 Ke5 74. Kc4 Ke4 75. Kc3 Kd5 76. Nc4 Ke6 77. Kd4 Kf5 78. Rc6 Kf4 79. Ne3 Kf3) 73... Kg4?? { (4.74 → Mate in 22) Checkmate is now unavoidable. Ke4 was best. } (73... Ke4 74. Kb3) 74. Rc5 Kf4 { Black offers draw } 75. Rb5 Kg4 76. Kb3 Kf4 77. Ka2 Kg4 78. Kb3 Kf4 79. Ka2 { The game is a draw. } 1/2-1/2