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Puzzles (3 cohencoins award for each match):

Puzzle ccO5I: 630

 Maria (1195) +10
FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/BIkqRdez"] [Date "2026.02.11"] [White "Ayaan"] [Black "Maria"] [Result "0-1"] [UTCDate "2026.02.11"] [UTCTime "21:04:55"] [WhiteElo "1275"] [BlackElo "1195"] [WhiteRatingDiff "-15"] [BlackRatingDiff "+10"] [BlackTitle "❦"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C42"] [Opening "Russian Game: Three Knights Game"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nf6 3. Nc3?! { (0.75 → 0.07) Inaccuracy. Nxe5 was best. } { C42 Russian Game: Three Knights Game } (3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Be7 8. c4 Nf6 9. Nc3 O-O) 3... Bc5? { (0.07 → 1.27) Mistake. Nc6 was best. } (3... Nc6 4. Bb5 Bd6 5. O-O O-O 6. d3 Nd4 7. Ba4 Nxf3+ 8. Qxf3 c6 9. Bb3 a5 10. Kh1) 4. Nxe5 Qe7?! { (1.41 → 2.04) Inaccuracy. O-O was best. } (4... O-O 5. d4) 5. Nb5?? { (2.04 → -4.92) Blunder. d4 was best. } (5. d4 Bb4) 5... Qxe5 6. d4?! { (-4.47 → -6.24) Inaccuracy. f3 was best. } (6. f3) 6... Bxd4?? { (-6.24 → 0.00) Blunder. Qxe4+ was best. } (6... Qxe4+ 7. Be2) 7. Nxd4?! { (0.00 → -0.63) Inaccuracy. Qxd4 was best. } (7. Qxd4 Qxd4 8. Nxd4 Nxe4 9. b3 d6 10. Bb2 Nf6 11. f3 Bd7 12. h4 h5 13. Ne2 Nc6) 7... Nxe4 8. Be3 Nc6 9. Nxc6 dxc6 10. Bd4?! { (-0.46 → -1.26) Inaccuracy. Qd4 was best. } (10. Qd4 Qxd4) 10... Nc3+?? { (-1.26 → 7.31) Blunder. Qa5+ was best. } (10... Qa5+ 11. c3 O-O 12. Bd3 Nd6 13. O-O Bf5 14. Be2 Rfe8 15. Re1 c5 16. Be3 c4 17. Qd4) 11. Qe2?? { (7.31 → -1.23) Blunder. Bxe5 was best. } (11. Bxe5 Nxd1 12. Rxd1 O-O 13. f3 Bf5 14. Bc3 b5 15. Kf2 Rfd8 16. Be2 Rxd1 17. Rxd1 b4) 11... Qxe2+ 12. Bxe2 Nxe2 13. Kxe2 Bg4+ 14. Kd2 Rd8 15. c3?? { (-0.81 → -7.20) Blunder. Rhe1+ was best. } (15. Rhe1+ Be6) 15... c5 16. Rae1+ Kf8 17. Re4 cxd4?? { (-7.06 → -2.55) Blunder. Be6 was best. } (17... Be6 18. Rhe1) 18. Rxd4?? { (-2.55 → -7.61) Blunder. Rxg4 was best. } (18. Rxg4 dxc3+ 19. Kxc3 h5 20. Ra4 a6 21. Rb4 b6 22. Rc4 Rd7 23. Rc6 h4 24. g4 hxg3) 18... Ke8 19. Rxd8+ Kxd8 20. Kc2 Re8 21. Rd1+ Bxd1+ 22. Kxd1 Kc8 23. Kc2 Re2+ 24. Kd1 Rxf2 25. Ke1 Rxg2 26. Kd1 Rxh2 27. Kc1 f5 { White resigns. } 0-1
Computer analysisMove timesCrosstableFEN & PGN
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