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Puzzles (3 cohencoins award for each match):

Puzzle tywtQ: 449

GM☢ ZePHyRos (1738) +2

Puzzle 2GM9Z: 999999999

FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/8K1uydKE"] [Date "2026.02.21"] [White "ZePHyRos"] [Black "Islomjon"] [Result "1-0"] [UTCDate "2026.02.21"] [UTCTime "00:10:26"] [WhiteElo "1738"] [BlackElo "1358"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-2"] [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 { C50 Italian Game: Anti-Fried Liver Defense } 4. Nc3 Nf6?! { (0.45 → 0.98) Inaccuracy. Bc5 was best. } (4... Bc5) 5. d3?! { (0.98 → 0.12) Inaccuracy. d4 was best. } (5. d4 exd4 6. Nxd4 Bb4 7. Nxc6 dxc6 8. Qxd8+ Kxd8 9. f3 Ke7 10. Bf4 Ne8 11. Bb3 Be6) 5... Bb4 6. Be3?! { (0.33 → -0.30) Inaccuracy. O-O was best. } (6. O-O Bxc3 7. bxc3 d6 8. Bb3 O-O 9. Re1 Re8 10. h3 Be6 11. Nh2 Bxb3 12. axb3 d5) 6... Bxc3+ 7. bxc3 O-O 8. Qd2 Ng4?! { (-0.67 → 0.00) Inaccuracy. d5 was best. } (8... d5 9. exd5 Nxd5 10. h3 Re8 11. O-O b6 12. Bb3 Bb7 13. d4 e4 14. Nh2 Na5 15. c4) 9. h3 Nxe3 10. Qxe3 d6 11. g4?! { (-0.20 → -0.73) Inaccuracy. d4 was best. } (11. d4 Re8) 11... Ne7 12. g5 Ng6?? { (-0.99 → 0.59) Blunder. h5 was best. } (12... h5 13. Nh4 d5 14. exd5 Nxd5 15. Bxd5 Qxd5 16. O-O Bd7 17. c4 Qe6 18. Kh2 Rae8 19. Rae1) 13. gxh6 gxh6?? { (0.90 → 9.60) Blunder. Nf4 was best. } (13... Nf4 14. Rg1) 14. Qxh6 Qf6 15. Ng5?? { (10.00 → 1.90) Blunder. Rg1 was best. } (15. Rg1 Be6 16. Bxe6 Qxe6 17. Ng5 Rfe8 18. Nxe6 Rxe6 19. h4 b5 20. h5 d5 21. exd5 Rb6) 15... Qg7 16. Qh5?? { (1.78 → -1.12) Blunder. Qxg7+ was best. } (16. Qxg7+ Kxg7 17. Rb1 b6 18. Kd2 f6 19. Nf3 Bd7 20. Rbg1 Kh6 21. Rg3 f5 22. Rhg1 Rf6) 16... Nf4 17. Qg4?? { (-0.89 → -10.62) Blunder. Bxf7+ was best. } (17. Bxf7+ Qxf7 18. Qxf7+ Rxf7 19. Nxf7 Kxf7 20. Kd2 Be6 21. Rab1 b6 22. Rbg1 Rh8 23. h4 Kf6) 17... Ne6?? { (-10.62 → 6.37) Blunder. Bxg4 was best. } (17... Bxg4 18. hxg4 Qxg5 19. Rg1 Qh4 20. a4 Qh2 21. Rf1 Qg2 22. O-O-O Nh3 23. Bd5 c6 24. Bb3) 18. Qg3?? { (6.37 → -4.59) Blunder. Bxe6 was best. } (18. Bxe6) 18... Nxg5 19. Kd2 Ne6?? { (-4.74 → 1.10) Blunder. Nh7 was best. } (19... Nh7 20. Qe3) 20. Qh4?! { (1.10 → 0.19) Inaccuracy. Qh4 was best. } (20. Qh4 Ng5) 20... Nf4?? { (0.19 → 6.04) Blunder. Ng5 was best. } (20... Ng5 21. Ke2 Nxh3 22. Rxh3 Bg4+ 23. f3 Bxh3 24. Qxh3 Rfd8 25. Rh1 d5 26. Bxd5 Rd6 27. Bxb7) 21. Rag1 Ng6 22. Qh5 Nf4 23. Rxg7+ Kxg7 24. Rg1+ Kf6? { (9.81 → Mate in 1) Checkmate is now unavoidable. Bg4 was best. } (24... Bg4 25. Rxg4+) 25. Qh6+?? { (Mate in 1 → 6.61) Lost forced checkmate sequence. Qh4# was best. } (25. Qh4#) 25... Ke7 26. Qg5+ Kd7 27. h4 Ne6 28. Bxe6+ Kxe6 29. h5 f6 30. Qg7 Rf7 31. Qg6 Bd7 32. h6 Rh8 33. d4 exd4?! { (5.79 → 8.67) Inaccuracy. Ke7 was best. } (33... Ke7 34. dxe5) 34. cxd4 d5 35. exd5+ Kxd5 36. Qxf7+ Be6 37. Qh5+ Kxd4 38. h7 Bxa2?! { (10.77 → Mate in 1) Checkmate is now unavoidable. b6 was best. } (38... b6 39. Re1) 39. Qh6?! { (Mate in 1 → 55.09) Lost forced checkmate sequence. Rg4# was best. } (39. Rg4#) 39... f5?! { (55.09 → Mate in 21) Checkmate is now unavoidable. Rxh7 was best. } (39... Rxh7 40. Qxf6+) 40. Qg7+?! { (Mate in 21 → 80.99) Lost forced checkmate sequence. Qg7+ was best. } (40. Qg7+) 40... Ke4?! { (80.99 → Mate in 5) Checkmate is now unavoidable. Kd5 was best. } (40... Kd5 41. Qxh8) 41. Qxh8 { Black resigns. } 1-0
Computer analysisMove timesCrosstableFEN & PGN
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