Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/GxyoIIhY"]
[Date "2026.03.11"]
[White "Wesley"]
[Black "SaViNa"]
[Result "1-0"]
[UTCDate "2026.03.11"]
[UTCTime "20:38:10"]
[WhiteElo "1552"]
[BlackElo "1224"]
[WhiteRatingDiff "+3"]
[BlackRatingDiff "-3"]
[WhiteTitle "GM⚜"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A05"]
[Opening "King's Indian Attack"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. Nf3 d5 2. g3 Nf6 { A05 King's Indian Attack } 3. Bg2 Nc6 4. O-O Bg4?! { (0.00 → 0.51) Inaccuracy. e5 was best. } (4... e5 5. d4 e4 6. Ne5 Bd6 7. Nxc6 bxc6 8. c4 h6 9. Nc3 O-O 10. Qa4 Bd7 11. Qa5) 5. d3?! { (0.51 → -0.13) Inaccuracy. d4 was best. } (5. d4 Bxf3) 5... Bxf3?! { (-0.13 → 0.67) Inaccuracy. e5 was best. } (5... e5) 6. Bxf3 e5 7. Nc3 d4 8. Ne4 Nxe4 9. Bxe4 f6?! { (1.40 → 2.27) Inaccuracy. Qd7 was best. } (9... Qd7 10. c3) 10. Re1?! { (2.27 → 1.16) Inaccuracy. e3 was best. } (10. e3) 10... g6? { (1.16 → 2.71) Mistake. Qd7 was best. } (10... Qd7 11. e3) 11. Bg2? { (2.71 → 1.45) Mistake. c3 was best. } (11. c3 Rb8) 11... f5?? { (1.45 → 3.45) Blunder. Qd7 was best. } (11... Qd7 12. a3 h5 13. e3 h4 14. exd4 Nxd4 15. c3 Nc6 16. Qf3 f5 17. Bg5 Be7 18. Bxe7) 12. e4?? { (3.45 → 1.53) Blunder. c3 was best. } (12. c3 Qd7 13. cxd4 exd4 14. Bg5 Be7 15. Bxe7 Nxe7 16. Bxb7 Rb8 17. Bg2 Rxb2 18. Qc1 Rb6) 12... dxe3? { (1.53 → 2.73) Mistake. f4 was best. } (12... f4) 13. Bxe3 Bg7 14. c4? { (3.18 → 1.81) Mistake. d4 was best. } (14. d4 e4 15. c3 O-O 16. f3 exf3 17. Qxf3 Kh8 18. h4 Qd7 19. Bf4 Rad8 20. Rad1 Rfe8) 14... e4?? { (1.81 → 6.14) Blunder. O-O was best. } (14... O-O 15. Bc5 Re8 16. Bd5+ Kh8 17. Bf7 Qd7 18. Bxe8 Rxe8 19. a3 a5 20. Rc1 h5 21. b4) 15. dxe4 Qxd1 16. Rexd1?! { (7.05 → 5.29) Inaccuracy. Raxd1 was best. } (16. Raxd1 f4) 16... fxe4 17. Bxe4 Bxb2?! { (5.77 → 8.05) Inaccuracy. Rd8 was best. } (17... Rd8 18. Bxc6+) 18. Rab1 Bd4 19. Bxd4 Nxd4 20. Rxd4 O-O 21. Bd5+ Kg7 22. Re4 c6 23. Re7+ Kh6 24. Bf3 Rxf3 25. h4?? { (6.12 → 2.13) Blunder. Rbxb7 was best. } (25. Rbxb7 Raf8) 25... b5?! { (2.13 → 3.45) Inaccuracy. b6 was best. } (25... b6 26. Rb2 Rd3 27. Kg2 Rd4 28. c5 b5 29. Rc7 Rad8 30. Rxc6 Rd2 31. Rxd2 Rxd2 32. Ra6) 26. Kg2?? { (3.45 → 0.44) Blunder. cxb5 was best. } (26. cxb5 cxb5 27. Rxb5 Raf8 28. Rbb7 Kh5 29. Re2 R8f7 30. Rxf7 Rxf7 31. Re5+ Kh6 32. Ra5 Kg7) 26... Ra3?? { (0.44 → 6.15) Blunder. Raf8 was best. } (26... Raf8) 27. Rb2?? { (6.15 → 1.85) Blunder. Rd1 was best. } (27. Rd1 Rh8 28. Rdd7 bxc4 29. g4 Rd3 30. Rc7 Rd6 31. Rg7 Rd5 32. Kg3 g5 33. Rxg5 Rxg5) 27... bxc4?? { (1.85 → 6.66) Blunder. Rf8 was best. } (27... Rf8) 28. Rbb7 Rh8 29. g4 Rxa2?? { (6.93 → Mate in 13) Checkmate is now unavoidable. c3 was best. } (29... c3 30. f3) 30. g5+?? { (Mate in 13 → 4.88) Lost forced checkmate sequence. Kg3 was best. } (30. Kg3 Ra3+ 31. f3 Ra5 32. Rf7 a6 33. g5+ Rxg5+ 34. hxg5+ Kxg5 35. f4+ Kh6 36. Rb1 g5) 30... Kh5 31. Kg3 c3?? { (5.15 → Mate in 2) Checkmate is now unavoidable. Ra3+ was best. } (31... Ra3+ 32. f3) 32. Rxh7+ Rxh7 33. Rxh7# { White wins by checkmate. } 1-0