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Puzzles (3 cohencoins award for each match):

Puzzle UTQcQ: 999999999

 Maria (1203) +12
FEN
[Event "4th Annual Snow Bowl"] [Site "https://cohenchessclub.com/857s8J3O"] [Date "2025.12.28"] [White "Eitan1"] [Black "Maria"] [Result "0-1"] [UTCDate "2025.12.28"] [UTCTime "20:00:02"] [WhiteElo "1246"] [BlackElo "1203"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+12"] [BlackTitle "❦"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C42"] [Opening "Russian Game: Three Knights Game"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nc3 Nf6 3. Nf3 { C42 Russian Game: Three Knights Game } Qe7? { (0.06 → 1.22) Mistake. Nc6 was best. } (3... Nc6) 4. Bd3?! { (1.22 → 0.47) Inaccuracy. Bc4 was best. } (4. Bc4 d6) 4... Ng4? { (0.47 → 1.81) Mistake. g6 was best. } (4... g6 5. O-O) 5. O-O Qe6? { (1.74 → 3.27) Mistake. d6 was best. } (5... d6 6. Bc4) 6. Ng5?! { (3.27 → 2.57) Inaccuracy. Ng5 was best. } (6. Ng5 Qg6) 6... Qg6 7. h4? { (2.32 → 0.89) Mistake. Qxg4 was best. } (7. Qxg4 h6 8. Nd5 Bd6 9. Qh3 Qxg5 10. Bc4 Qd8 11. d4 exd4 12. e5 Bxe5 13. Qh5 d6) 7... Nf6?? { (0.89 → 7.61) Blunder. h6 was best. } (7... h6 8. Qxg4 hxg5 9. Qxg5 Qxg5 10. hxg5 Be7 11. Nd5 Bd8 12. Be2 d6 13. d3 Be6 14. Be3) 8. f4?? { (7.61 → 0.36) Blunder. Bc4 was best. } (8. Bc4 d5 9. Nxd5 Bd6 10. Nxf6+ Qxf6 11. d4 Nc6 12. Nxf7 Qxh4 13. Bg5 Qg4 14. Qxg4 Bxg4) 8... exf4?? { (0.36 → 7.21) Blunder. h6 was best. } (8... h6 9. f5) 9. e5 Qh6 10. exf6 Qxf6 11. Bb5?! { (8.75 → 5.46) Inaccuracy. Qe2+ was best. } (11. Qe2+ Be7) 11... c6?! { (5.46 → 9.05) Inaccuracy. h6 was best. } (11... h6) 12. Be2? { (9.05 → 4.13) Mistake. d4 was best. } (12. d4 h6) 12... Qd4+?! { (4.13 → 5.94) Inaccuracy. h6 was best. } (12... h6 13. Nh3) 13. Kh1 Bd6?! { (5.51 → 8.45) Inaccuracy. h6 was best. } (13... h6) 14. Nf3 Qf6 15. b3?! { (9.63 → 5.14) Inaccuracy. Ne4 was best. } (15. Ne4) 15... Na6?! { (5.14 → 9.72) Inaccuracy. Bc7 was best. } (15... Bc7 16. Qe1) 16. a4 Nc5 17. b4 Ne6 18. g4 Nd4 19. g5 Qf5 20. Nxd4 Qh3+ 21. Kg1 f3 22. Bxf3 Qh2# { Black wins by checkmate. } 0-1
Computer analysisMove timesCrosstableFEN & PGN
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