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Puzzles (3 cohencoins award for each match):

Puzzle 7refN: 907

Rishi (1488) +14
FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/nx2n0ilC"] [Date "2026.01.04"] [White "Dom"] [Black "Rishi"] [Result "0-1"] [UTCDate "2026.01.04"] [UTCTime "18:13:17"] [WhiteElo "1444"] [BlackElo "1488"] [WhiteRatingDiff "-17"] [BlackRatingDiff "+14"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A45"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nc3?! { (0.38 → -0.14) Inaccuracy. c4 was best. } (2. c4) 2... Nf6 { A45 Queen's Pawn Game: Chigorin Variation } 3. Nf3 Nc6 4. Bf4 Bf5 5. e3 Qd7?! { (0.28 → 1.29) Inaccuracy. e6 was best. } (5... e6 6. Bb5) 6. Bd3?! { (1.29 → 0.38) Inaccuracy. Nb5 was best. } (6. Nb5) 6... O-O-O 7. Qd2? { (0.83 → -0.45) Mistake. Bb5 was best. } (7. Bb5 Bg4) 7... e6?! { (-0.45 → 0.30) Inaccuracy. Ne4 was best. } (7... Ne4 8. Qe2 f6 9. Bxe4 dxe4 10. Nd2 Bg4 11. f3 exf3 12. gxf3 Bh5 13. O-O-O e5 14. dxe5) 8. O-O-O?! { (0.30 → -0.25) Inaccuracy. Bb5 was best. } (8. Bb5 Bd6 9. Ne5 Bxe5 10. Bxe5 Ne8 11. h3 a6 12. Bxc6 Qxc6 13. Bh2 Nd6 14. b3 f6) 8... Bb4 9. h3 Rhe8 10. g4? { (0.00 → -1.22) Mistake. Ne5 was best. } (10. Ne5 Nxe5) 10... Bxd3? { (-1.22 → 0.14) Mistake. Ne4 was best. } (10... Ne4 11. Qe2) 11. Qxd3?! { (0.14 → -0.66) Inaccuracy. cxd3 was best. } (11. cxd3 h5) 11... Ne4?? { (-0.66 → 1.63) Blunder. Bxc3 was best. } (11... Bxc3 12. Qxc3 Ne4 13. Qe1 f6 14. Nd2 e5 15. Nxe4 exf4 16. Nc5 Qd6 17. Qf1 Kb8 18. Qb5) 12. Ne2?? { (1.63 → -6.48) Blunder. Nxe4 was best. } (12. Nxe4 dxe4 13. Qxe4 f5 14. gxf5 exf5 15. Qd3 Qd5 16. a3 Bxa3 17. Ne5 Nxe5 18. Qxf5+ Kb8) 12... Nd6?? { (-6.48 → 1.43) Blunder. Nxf2 was best. } (12... Nxf2 13. Qxh7) 13. c3 Ba5 14. Ng3? { (1.56 → 0.49) Mistake. Bxd6 was best. } (14. Bxd6 cxd6) 14... Bb4?? { (0.49 → 6.55) Blunder. h6 was best. } (14... h6 15. h4 Nc4 16. b3 Nd6 17. Kb2 f6 18. Bxd6 Qxd6 19. Qc2 Kb8 20. h5 Qd7 21. e4) 15. cxb4 Nxb4 16. Qc3?? { (6.71 → -8.45) Blunder. Qb3 was best. } (16. Qb3 Nc6 17. Bxd6 cxd6 18. Kb1 Kb8 19. Rc1 Rc8 20. Qa3 Rc7 21. Ne1 Rec8 22. Ne2 Qd8) 16... Nxa2+ { White resigns. } 0-1
Computer analysisMove timesCrosstableFEN & PGN
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