Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/LmnrLeoV"]
[Date "2025.08.04"]
[White "Walker"]
[Black "pAtrIcK5"]
[Result "1-0"]
[UTCDate "2025.08.04"]
[UTCTime "23:21:46"]
[WhiteElo "1413"]
[BlackElo "1455"]
[WhiteRatingDiff "+6"]
[BlackRatingDiff "-9"]
[WhiteTitle "⚡"]
[BlackTitle "☣"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C50"]
[Opening "Italian Game: Anti-Fried Liver Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Bc4 h6?! { (0.27 → 0.94) Inaccuracy. Nf6 was best. } { C50 Italian Game: Anti-Fried Liver Defense } (3... Nf6 4. d3 Bc5 5. c3 d6 6. O-O a6 7. d4 Bb6 8. dxe5 dxe5 9. Qxd8+ Nxd8 10. Nxe5) 4. d3 Nf6 5. a3 Bc5 6. Nc3 Ng4?! { (0.05 → 0.86) Inaccuracy. a6 was best. } (6... a6 7. O-O d6 8. Nd5 Nxd5 9. Bxd5 Ne7 10. Ba2 Ng6 11. c3 O-O 12. d4 Ba7 13. Be3) 7. O-O d6 8. Nd5?! { (1.16 → 0.46) Inaccuracy. b4 was best. } (8. b4 Bb6) 8... Be6?! { (0.46 → 1.46) Inaccuracy. a6 was best. } (8... a6 9. a4 Ba7 10. a5 Nxa5 11. Rxa5 c6 12. Ra1 cxd5 13. Bxd5 Nf6 14. Bb3 O-O 15. h3) 9. h3 Bxd5? { (1.13 → 2.31) Mistake. Nf6 was best. } (9... Nf6 10. b4) 10. exd5 Na5?? { (2.35 → 8.50) Blunder. Nxf2 was best. } (10... Nxf2 11. Rxf2 Bxf2+ 12. Kxf2 Ne7 13. Qe2 f5 14. a4 Qd7 15. a5 g5 16. Bb3 O-O-O 17. a6) 11. hxg4 Nxc4 12. dxc4 O-O 13. b3 c6 14. dxc6 bxc6 15. Bb2 e4 16. Nd4 d5 17. Nxc6 Qh4 18. Ne7+?? { (8.67 → 3.11) Blunder. Qxd5 was best. } (18. Qxd5 Bb6) 18... Bxe7?! { (3.11 → 4.80) Inaccuracy. Qxe7 was best. } (18... Qxe7 19. b4 Bb6 20. Qxd5 Rfe8 21. c5 Rad8 22. Qf5 Bc7 23. Rae1 Rd2 24. g3 a5 25. Re3) 19. Qd4?? { (4.80 → -5.06) Blunder. Qxd5 was best. } (19. Qxd5 e3 20. fxe3 Rad8 21. Qh5 Rd2 22. Bd4 Qg3 23. Qh3 Qd6 24. Qf3 Rxc2 25. c5 Qa6) 19... Qxg4?? { (-5.06 → -0.08) Blunder. Bf6 was best. } (19... Bf6 20. Qxd5) 20. f3?? { (-0.08 → -2.16) Blunder. Qd1 was best. } (20. Qd1) 20... Qg6 21. fxe4 dxe4 22. Rf5?! { (-2.29 → -3.18) Inaccuracy. Rad1 was best. } (22. Rad1 f5) 22... Rac8?? { (-3.18 → 0.48) Blunder. e3 was best. } (22... e3 23. Rf3 Rfe8 24. Qd3 Bc5 25. Qxg6 e2+ 26. Kh2 fxg6 27. Re1 Rad8 28. Bc3 Rd1 29. Kg3) 23. Raf1?! { (0.48 → -0.29) Inaccuracy. Qxe4 was best. } (23. Qxe4) 23... f6? { (-0.29 → 1.02) Mistake. Rce8 was best. } (23... Rce8 24. Bc1) 24. Qd5+?! { (1.02 → 0.26) Inaccuracy. Qxe4 was best. } (24. Qxe4 Rfe8 25. Bd4 Rcd8 26. c3 Bxa3 27. Qf3 Bd6 28. c5 Bb8 29. b4 a6 30. Qh5 Kh7) 24... Kh7 25. Qxe4 Bc5+?! { (0.25 → 1.26) Inaccuracy. Rfe8 was best. } (25... Rfe8 26. Bd4 Bxa3 27. Qf3 Bd6 28. c5 Be5 29. Bxe5 fxe5 30. Qe3 a5 31. Rxe5 Rxe5 32. Qxe5) 26. Bd4 Bxd4+ 27. Qxd4 Rce8 28. Qxa7?! { (2.72 → 1.61) Inaccuracy. Qd3 was best. } (28. Qd3 Re6) 28... Re1?? { (1.61 → 5.70) Blunder. Re2 was best. } (28... Re2) 29. Qf2? { (5.70 → 3.41) Mistake. Rxe1 was best. } (29. Rxe1) 29... Rxf1+?! { (3.41 → 4.55) Inaccuracy. Re4 was best. } (29... Re4) 30. Qxf1 Re8?! { (3.70 → 4.98) Inaccuracy. Rd8 was best. } (30... Rd8 31. Qf3) 31. c5 Re1? { (4.11 → 7.62) Mistake. Rd8 was best. } (31... Rd8) 32. Qxe1 Qxf5 33. c6? { (7.51 → 3.51) Mistake. Qc3 was best. } (33. Qc3 Qf4 34. c6 Qc7 35. b4 f5 36. a4 g5 37. b5 g4 38. g3 Kg6 39. Kg2 Qd6) 33... Qxc2?! { (3.51 → 5.02) Inaccuracy. Qc5+ was best. } (33... Qc5+ 34. Kf1) 34. Qe6 Qc1+ 35. Kf2 Qc3 36. Qd7 Qc2+ 37. Kf3? { (6.79 → 3.37) Mistake. Ke3 was best. } (37. Ke3) 37... Qxb3+?! { (3.37 → 4.37) Inaccuracy. Qxb3+ was best. } (37... Qxb3+ 38. Ke4) 38. Kf2?! { (4.37 → 2.88) Inaccuracy. Ke4 was best. } (38. Ke4) 38... Qb2+?! { (2.88 → 3.71) Inaccuracy. Qxa3 was best. } (38... Qxa3 39. Ke2) 39. Kg1? { (3.71 → 2.05) Mistake. Ke3 was best. } (39. Ke3) 39... Qa1+?! { (2.05 → 2.96) Inaccuracy. Qxa3 was best. } (39... Qxa3 40. Qd5) 40. Kh2?? { (2.96 → 0.00) Blunder. Kf2 was best. } (40. Kf2) 40... Qe5+ 41. Kh3 Qe3+ 42. Kh2 Qf4+?? { (0.00 → 2.21) Blunder. Qe5+ was best. } (42... Qe5+ 43. Kh3 Qe3+ 44. Kh2) 43. g3?? { (2.21 → 0.00) Blunder. Kg1 was best. } (43. Kg1 Kg6) 43... Qf2+ 44. Kh3 Qf1+ 45. Kg4 Qe2+? { (0.00 → 1.18) Mistake. h5+ was best. } (45... h5+ 46. Kxh5 Qh1+ 47. Kg4 Qe4+ 48. Kh3 Qh1+) 46. Kf4 Qf2+?? { (0.96 → 5.25) Blunder. h5 was best. } (46... h5) 47. Ke4 Qe2+ 48. Kd5 Qd3+ 49. Ke6 Qe3+ 50. Kf7 Qb3+ 51. Ke8 Qe3+ 52. Qe7 Qxg3 53. c7 Qg6+ 54. Qf7 Qe4+ 55. Kf8 Qc6?! { (56.87 → Mate in 1) Checkmate is now unavoidable. Qa8+ was best. } (55... Qa8+ 56. Qe8 Qxa3+ 57. Kf7 Qa2+ 58. Qe6 Qxe6+ 59. Kxe6 Kg6 60. c8=Q Kg5 61. Qg8 Kf4 62. Qxg7) 56. Qxg7# { White wins by checkmate. } 1-0