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Puzzles (3 cohencoins award for each match):

Puzzle rDejM: 383

FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/NaD6rx0T"] [Date "2026.01.05"] [White "Mark"] [Black "KiRiLL"] [Result "0-1"] [UTCDate "2026.01.05"] [UTCTime "16:20:38"] [WhiteElo "1541"] [BlackElo "1375"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+12"] [WhiteTitle "⛳"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C44"] [Opening "Scotch Game"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 Nc6 2. Nf3 e5 3. d4 { C44 Scotch Game } d6?! { (0.46 → 0.99) Inaccuracy. exd4 was best. } (3... exd4 4. Nxd4) 4. d5 Nd4? { (1.08 → 2.75) Mistake. Nce7 was best. } (4... Nce7 5. c4 g6 6. Nc3 f5 7. exf5 Nxf5 8. g4 Nh4 9. c5 a6 10. g5 Nf5 11. h4) 5. Nxd4 exd4 6. Qxd4 Nf6 7. Bf4 Bd7 8. e5? { (3.41 → 1.65) Mistake. Nc3 was best. } (8. Nc3 Be7) 8... dxe5 9. Bxe5 Qe7 10. Nc3?? { (1.55 → -0.07) Blunder. Be2 was best. } (10. Be2 c5 11. dxc6 Bxc6 12. Nc3 Rd8 13. Qf4 Qb4 14. Bc4 Be7 15. Bb3 Qxf4 16. Bxf4 O-O) 10... Ng4 11. f4?? { (0.20 → -3.37) Blunder. Kd2 was best. } (11. Kd2) 11... f6 12. Bb5? { (-3.14 → -5.37) Mistake. d6 was best. } (12. d6 cxd6) 12... Bxb5?? { (-5.37 → -2.57) Blunder. fxe5 was best. } (12... fxe5) 13. Nxb5 fxe5 14. fxe5 Nxe5 15. O-O-O O-O-O?? { (-2.18 → 0.00) Blunder. Qg5+ was best. } (15... Qg5+ 16. Kb1) 16. Rhe1?! { (0.00 → -0.63) Inaccuracy. Qxa7 was best. } (16. Qxa7 Qc5 17. d6 Qxa7 18. Nxa7+ Kb8 19. dxc7+ Kxc7 20. Nb5+ Kc8 21. Na7+) 16... c6?? { (-0.63 → 6.30) Blunder. Qg5+ was best. } (16... Qg5+ 17. Kb1 Nd7 18. Qc4 Bc5 19. b4 Bb6 20. Nd6+ Kb8 21. Nf7 Qg6 22. Nxh8 Rxh8 23. a4) 17. Rxe5 Qf6 18. Nxa7+ Kb8 19. Nxc6+ bxc6 20. Qb6+ Kc8 21. Qxc6+?? { (8.62 → -0.27) Blunder. Re6 was best. } (21. Re6 Qxe6) 21... Kb8?? { (-0.27 → 9.25) Blunder. Qxc6 was best. } (21... Qxc6 22. dxc6 Rxd1+ 23. Kxd1 Bd6 24. Rf5 Kc7 25. Rf7+ Kxc6 26. Rxg7 Be5 27. Rg4 Bxb2 28. c3) 22. Qb6+?? { (9.25 → -10.84) Blunder. Re6 was best. } (22. Re6) 22... Kc8?? { (-10.84 → 9.29) Blunder. Qxb6 was best. } (22... Qxb6 23. Re2 Qa6 24. Rdd2 Qxa2 25. c3 Qc4 26. g3 Bc5 27. Kc2 Qa4+ 28. Kc1 Ba7 29. d6) 23. d6 Rxd6 24. Rc5+ Kd7 25. Rc7+? { (Mate in 6 → 9.89) Lost forced checkmate sequence. Qb7+ was best. } (25. Qb7+ Ke6 26. Re1+ Qe5 27. Rexe5+ Kf6 28. Rf5+ Kg6 29. Qf7+ Kh6 30. Rh5#) 25... Ke6 26. Re1+?? { (10.12 → 1.19) Blunder. Qb3+ was best. } (26. Qb3+ Kf5) 26... Kf5 27. Rc5+?? { (1.21 → -0.46) Blunder. Qe3 was best. } (27. Qe3 Kg6) 27... Kg6 28. Qb3 Qf4+?! { (-1.37 → -0.52) Inaccuracy. h6 was best. } (28... h6 29. Rc8) 29. Re3?? { (-0.52 → Mate in 2) Checkmate is now unavoidable. Kb1 was best. } (29. Kb1 Be7) 29... Qf1+ { White resigns. } 0-1
Computer analysisMove timesCrosstableFEN & PGN
Reconnecting