CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/bt4e1RCh"] [Date "2023.09.10"] [White "Sasha"] [Black "Rajaie"] [Result "0-1"] [UTCDate "2023.09.10"] [UTCTime "17:51:07"] [WhiteElo "1550"] [BlackElo "1474"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+11"] [WhiteTitle "IM🧁"] [BlackTitle "NM🏒"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nf3 Nc6?! { (0.21 → 0.88) Inaccuracy. Nf6 was best. } { D02 Queen's Pawn Game: Chigorin Variation } (2... Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 O-O 6. e3 Nbd7 7. Be2) 3. Bf4 Nf6 4. e3 e6 5. c3 Bd6 6. Nbd2 Bxf4 7. exf4 O-O 8. Bb5 a6? { (0.31 → 1.58) Mistake. Ne7 was best. } (8... Ne7) 9. Bxc6 bxc6 10. Ne5?! { (1.11 → 0.57) Inaccuracy. Nb3 was best. } (10. Nb3 a5 11. O-O Ne4 12. Nfd2 a4 13. Nxe4 axb3 14. Nc5 bxa2 15. Re1 e5 16. Rxe5 Qf6) 10... Ng4?? { (0.57 → 8.17) Blunder. a5 was best. } (10... a5) 11. Nxg4 e5 12. Nxe5 Qh4 13. O-O Bg4 14. Nxg4 Rfe8 15. Nf3 Qxg4 16. Ne5 Qxf4 17. Nxc6 Re6 18. Nb4 Rh6 19. g3 Qf5 20. Re1 Qh3 21. f4?? { (7.90 → -11.03) Blunder. Qf3 was best. } (21. Qf3) 21... Qxh2+ 22. Kf1 Qxg3 { Black offers draw } 23. Ke2?! { (-10.96 → Mate in 2) Checkmate is now unavoidable. Qd3 was best. } (23. Qd3 Qxf4+ 24. Ke2 Re8+ 25. Kd1 Rxe1+ 26. Kc2 Rxa1 27. Nxd5 Rh2+ 28. Kb3 Qf2 29. Kc4 Qxb2) 23... Rh2+ 24. Kf1 Qxf4+ 25. Kg1 Qg3+ 26. Kf1 Rh1+ 27. Ke2 Rh2+ 28. Kf1 Qf2# { Black wins by checkmate. } 0-1