Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/JpmPUIMK"]
[Date "2026.02.05"]
[White "Wali"]
[Black "Junhee"]
[Result "1-0"]
[UTCDate "2026.02.05"]
[UTCTime "00:26:23"]
[WhiteElo "1812"]
[BlackElo "1707"]
[WhiteRatingDiff "+4"]
[BlackRatingDiff "-7"]
[WhiteTitle "GM🏆"]
[BlackTitle "GM⏳"]
[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?! { (0.25 → 0.89) Inaccuracy. Nf6 was best. } { C50 Italian Game: Anti-Fried Liver Defense } (3... Nf6) 4. O-O Nf6 5. Nc3?! { (0.75 → 0.22) Inaccuracy. d4 was best. } (5. d4 exd4 6. e5 d5 7. Bb5 Nd7 8. Re1 Be7 9. e6 fxe6 10. Bxc6 bxc6 11. Nxd4 Nf6) 5... Bc5 6. Na4 Bb6?! { (0.37 → 1.13) Inaccuracy. Be7 was best. } (6... Be7 7. d4 exd4 8. Re1 d6 9. Nxd4 Nxd4 10. Qxd4 c6 11. Nc3 b5 12. Be2 Qb6 13. Qd3) 7. Nxb6 axb6 8. d4 Nxd4?? { (1.10 → 4.41) Blunder. Qe7 was best. } (8... Qe7 9. d5) 9. Nxd4? { (4.41 → 2.49) Mistake. Nxe5 was best. } (9. Nxe5 Ne6) 9... exd4 10. Qxd4 d6 11. Re1 O-O 12. Qd3?! { (1.22 → 0.40) Inaccuracy. b3 was best. } (12. b3 Ng4) 12... Ng4 13. Qg3 Ne5?? { (0.78 → 2.60) Blunder. Qf6 was best. } (13... Qf6 14. Bd5 Re8 15. Bd2 Qe5 16. Bf4 Qf6 17. h3 Ne5 18. Bd2 Qg6 19. Qxg6 Nxg6 20. a4) 14. Bb3?? { (2.60 → 0.88) Blunder. Bxh6 was best. } (14. Bxh6 Qf6 15. Bg5 Qg6 16. Bf1 f6 17. Bf4 Qxg3 18. Bxg3 g5 19. a4 Bd7 20. b3 Ra5) 14... Qe7?? { (0.88 → 4.00) Blunder. Qf6 was best. } (14... Qf6 15. f4 Ng6 16. f5 Ne5 17. Bd5 c6 18. Bb3 Bd7 19. Bd2 c5 20. Bc3 Rfe8 21. a3) 15. Bxh6 Qf6?! { (3.37 → 4.66) Inaccuracy. Ng4 was best. } (15... Ng4) 16. Bf4? { (4.66 → 2.56) Mistake. Bg5 was best. } (16. Bg5 Qg6 17. f4 Nd7 18. f5 Qh5 19. Re3 Nc5 20. Bf6 Qh6 21. Bd4 Re8 22. Rae1 Bd7) 16... Be6 17. Bxe5 dxe5 18. Qc3 Bxb3 19. Qxb3?! { (2.09 → 1.33) Inaccuracy. axb3 was best. } (19. axb3 Rad8) 19... Rad8?! { (1.33 → 1.94) Inaccuracy. Rfd8 was best. } (19... Rfd8) 20. Qc3?! { (1.94 → 1.37) Inaccuracy. Rad1 was best. } (20. Rad1) 20... Qe6?! { (1.37 → 2.17) Inaccuracy. c5 was best. } (20... c5) 21. a3?! { (2.17 → 1.38) Inaccuracy. Rad1 was best. } (21. Rad1 Rd6) 21... c5 22. Rad1 f6?! { (1.20 → 1.94) Inaccuracy. Rd4 was best. } (22... Rd4 23. h3 Rfd8 24. Rd3 Rxd3 25. cxd3 Rd4 26. Re3 Qc6 27. Kh2 b5 28. Qa5 Kh7 29. Qa8) 23. h3 Rxd1?? { (1.74 → 5.23) Blunder. Rd4 was best. } (23... Rd4 24. Qf3 Rfd8 25. c3 Rd2 26. Rxd2 Rxd2 27. Re2 Qd7 28. Kh2 Rd3 29. Qf5 b5 30. Qxd7) 24. Rxd1 Kf7 25. Qd3 Ke7 26. Qg3 g5 27. h4 gxh4 28. Qxh4 Qa2 29. Qh7+? { (6.63 → 4.00) Mistake. b3 was best. } (29. b3 Qxc2) 29... Rf7? { (4.00 → 11.08) Mistake. Qf7 was best. } (29... Qf7) 30. Qg8 Qxb2?! { (11.62 → Mate in 2) Checkmate is now unavoidable. Rg7 was best. } (30... Rg7) 31. Qd8+ { Black resigns. } 1-0