Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/OLdOzojw"]
[Date "2026.10.14"]
[White "snakeywaters"]
[Black "Trekker"]
[Result "0-1"]
[UTCDate "2026.10.14"]
[UTCTime "20:03:05"]
[WhiteElo "1747"]
[BlackElo "1810"]
[WhiteRatingDiff "-9"]
[BlackRatingDiff "+6"]
[WhiteTitle "IM㎝"]
[BlackTitle "🎅"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A00"]
[Opening "Grob Opening"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. g4 { A00 Grob Opening } e5 2. Bg2 Bc5 3. d3 Qh4? { (-1.33 → 0.02) Mistake. d5 was best. } (3... d5 4. h3 Nc6 5. Nc3 Nge7 6. a3 Be6 7. b4 Bb6 8. b5 Na5 9. Na4 h5 10. Nxb6) 4. e3 d6 5. h3 f5 6. Nf3 Qh6? { (-0.01 → 1.39) Mistake. Qf6 was best. } (6... Qf6 7. Nc3 Ne7 8. gxf5 Qxf5 9. Bd2 Nbc6 10. Qe2 Bd7 11. O-O-O O-O-O 12. h4 h6 13. Bh3) 7. g5?? { (1.39 → -0.24) Blunder. d4 was best. } (7. d4 Bb6) 7... Qg6?? { (-0.24 → 1.43) Blunder. Qe6 was best. } (7... Qe6 8. c4) 8. h4? { (1.43 → 0.02) Mistake. d4 was best. } (8. d4) 8... h5?? { (0.02 → 2.62) Blunder. Nc6 was best. } (8... Nc6) 9. d4 exd4 10. Nxd4? { (2.50 → 1.01) Mistake. exd4 was best. } (10. exd4 Qe6+) 10... Ne7?! { (1.01 → 1.65) Inaccuracy. f4 was best. } (10... f4) 11. f4 O-O?! { (1.26 → 2.26) Inaccuracy. Nbc6 was best. } (11... Nbc6 12. Nxc6) 12. b3? { (2.26 → 1.05) Mistake. Bf3 was best. } (12. Bf3 d5) 12... Nec6? { (1.05 → 2.66) Mistake. Nbc6 was best. } (12... Nbc6 13. O-O Be6 14. c4 Bf7 15. Nc3 d5 16. Nxc6 Qxc6 17. Nxd5 Nxd5 18. Bxd5 Qb6 19. Bxf7+) 13. Bb2 Re8 14. Qd2?! { (2.62 → 1.62) Inaccuracy. Kf2 was best. } (14. Kf2 Nxd4 15. Bxd4 Bxd4 16. Qxd4 Nd7 17. Nc3 Nc5 18. Bf3 Kf8 19. Rag1 Bd7 20. b4 Ne4+) 14... Bb4 15. c3 Ba5 16. O-O Nxd4 17. exd4 Nc6? { (0.85 → 2.29) Mistake. c6 was best. } (17... c6) 18. d5? { (2.29 → 1.02) Mistake. Na3 was best. } (18. Na3) 18... Nd4?? { (1.02 → 3.96) Blunder. Ne7 was best. } (18... Ne7 19. Kh2 c6 20. b4 Bb6 21. c4 cxd5 22. a4 a5 23. Na3 axb4 24. Nb5 dxc4 25. Qxb4) 19. Qxd4?? { (3.96 → -4.14) Blunder. Rf2 was best. } (19. Rf2) 19... Bb6 20. Qxb6 axb6 21. Nd2 Re2 22. Rad1?! { (-5.26 → -8.33) Inaccuracy. Rf2 was best. } (22. Rf2 Qe8 23. Kf1 Re3 24. Nf3 Bd7 25. c4 c5 26. Re1 Rxa2 27. Bc1 Rxe1+ 28. Nxe1 Ra1) 22... Bd7 23. a4 c6?! { (-7.61 → -5.08) Inaccuracy. Qe8 was best. } (23... Qe8 24. Bc1 Qe3+ 25. Kh2 Qxc3 26. Nf3 Qxb3 27. Rd2 Rxg2+ 28. Kxg2 Rxa4 29. Re2 Kf8 30. Bb2) 24. c4 b5 25. Ba3?! { (-5.32 → -7.52) Inaccuracy. Bf3 was best. } (25. Bf3 Qe8 26. Rf2 Re3 27. axb5 cxb5 28. Bd4 Rd3 29. Bb6 bxc4 30. Re2 Qf7 31. bxc4 Raa3) 25... bxa4 26. bxa4 Rxa4 27. Bb2 Ra2 28. Bc3 cxd5 29. Bxd5+ Be6 30. Bxb7 Qf7 31. Rf2 Rxf2 32. Kxf2 Bxc4 33. Ke1 Qxb7 { White resigns. } 0-1