Puzzles (3 cohencoins award for each match):
FEN
[Event "April Megatournament"]
[Site "https://cohenchessclub.com/k0rcUFHw"]
[Date "2026.04.26"]
[White "Haley"]
[Black "Ellie2"]
[Result "1-0"]
[UTCDate "2026.04.26"]
[UTCTime "19:41:55"]
[WhiteElo "1569"]
[BlackElo "1534"]
[WhiteRatingDiff "+68"]
[BlackRatingDiff "-9"]
[WhiteTitle "🍎"]
[BlackTitle "🪐"]
[Variant "Standard"]
[TimeControl "600+1"]
[ECO "C41"]
[Opening "Philidor Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 d6 3. Bc4 { C41 Philidor Defense } h6?! { (0.43 → 1.14) Inaccuracy. Nf6 was best. } (3... Nf6 4. d4) 4. Nc3?! { (1.14 → 0.42) Inaccuracy. d4 was best. } (4. d4 exd4) 4... a6?! { (0.42 → 1.02) Inaccuracy. c5 was best. } (4... c5 5. d3 Nf6 6. a4 Nc6 7. h3 Be7 8. Nd2 Be6 9. Nd5 Nb4 10. Nxf6+ Bxf6 11. c3) 5. d3?! { (1.02 → 0.28) Inaccuracy. d4 was best. } (5. d4) 5... Nf6 6. Be3 Be7 7. Qd2?! { (0.41 → -0.19) Inaccuracy. h3 was best. } (7. h3 O-O) 7... O-O? { (-0.19 → 0.92) Mistake. c6 was best. } (7... c6 8. Bb3) 8. Nd5?! { (0.92 → 0.01) Inaccuracy. Bxh6 was best. } (8. Bxh6) 8... Nxd5 9. Bxd5 Nd7 10. c3 c6 11. Bb3 Nb6?! { (0.00 → 0.96) Inaccuracy. a5 was best. } (11... a5 12. a4) 12. d4?! { (0.96 → 0.21) Inaccuracy. h4 was best. } (12. h4) 12... Bf6?? { (0.21 → 3.54) Blunder. exd4 was best. } (12... exd4) 13. h3?? { (3.54 → 0.36) Blunder. dxe5 was best. } (13. dxe5 dxe5) 13... exd4 14. cxd4 Re8 15. e5?! { (0.29 → -0.36) Inaccuracy. Qc2 was best. } (15. Qc2 Be6) 15... dxe5 16. dxe5 Be7 17. O-O Nd5?! { (-0.02 → 0.55) Inaccuracy. Qxd2 was best. } (17... Qxd2 18. Nxd2 Nd5 19. Bxd5 cxd5 20. Nf3 Be6 21. Rac1 Rac8 22. Nd4 Bd7 23. Rxc8 Rxc8 24. Rd1) 18. Bxd5 Qxd5 19. Qxd5 cxd5 20. Rad1 Be6 21. Nd4 Bc5?? { (0.00 → 7.61) Blunder. Bd7 was best. } (21... Bd7 22. f4 Bd8 23. Nf3 f6 24. Bd4 fxe5 25. Bxe5 Bb5 26. Rf2 Bb6 27. Bd4 Bd8) 22. Nxe6 Bxe3 23. Nc7 Rxe5 24. Nxa8 Bc5 25. Nc7 Re2 26. Nxd5 Rxb2 27. Rc1 Ba3 28. Rb1 Rxa2 29. Rxb7 Bd6 30. Ne7+ Kh7 31. Nf5 Be5 32. Rxf7 Kg6 33. Rf8 Ra5 34. Ne3 Bd6 35. Rc8 Kf7 36. Nc4 Rd5 37. Nxd6+ Rxd6 38. Rc7+ Ke6 39. Re1+ Kd5 40. Rd1+ Ke6 41. Rxd6+ Kxd6 42. Rxg7 Kc6 43. Rg6+ Kb5 44. Rxh6 a5 45. Rh5+ Kb4 46. Rh4+ Kb5 47. Rd4 a4 48. Rd1 Kb4 49. f4 a3 50. f5 Kb3?! { (79.17 → Mate in 12) Checkmate is now unavoidable. Kc3 was best. } (50... Kc3 51. f6 Kc2 52. Rf1 a2 53. f7 a1=Q 54. Rxa1 Kb2 55. Rf1 Ka2 56. f8=Q Kb3 57. Qf7+) 51. f6 Kb2 52. f7 a2 53. f8=Q a1=Q 54. Rxa1 Kxa1 55. Qf2 Kb1 56. Qd2 Ka1 57. Kf1 Kb1 58. Ke2 Ka1 59. Kd3 Kb1 60. Kc3 Ka1 61. Qb2# { White wins by checkmate. } 1-0