[Event "مسابقات فکری شبانه آکادمی"] [Site "https://lichess.org/CL4Gc7Hx"] [Date "2024.11.15"] [Round "-"] [White "yazdan_parsa"] [Black "Mahan8797"] [Result "1-0"] [GameId "CL4Gc7Hx"] [UTCDate "2024.11.15"] [UTCTime "17:00:06"] [WhiteElo "1887"] [BlackElo "1516"] [WhiteRatingDiff "+37"] [BlackRatingDiff "-16"] [Variant "Standard"] [TimeControl "1800+15"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.17] } 1... d5 { [%eval 0.24] } 2. Nf3 { [%eval 0.08] } 2... Nc6 { [%eval 0.45] } { D02 Queen's Pawn Game: Chigorin Variation } 3. e3 { [%eval 0.42] } 3... Bg4 { [%eval 0.46] } 4. Nbd2 { [%eval 0.28] } 4... e6 { [%eval 0.46] } 5. Bd3?! { (0.46 → -0.15) Inaccuracy. Bb5 was best. } { [%eval -0.15] } (5. Bb5 Bh5 6. h3 f6 7. O-O Qd7 8. a3 Bd6 9. b4 Nge7) 5... Bb4?! { (-0.15 → 0.51) Inaccuracy. Nb4 was best. } { [%eval 0.51] } (5... Nb4 6. Bb5+ c6 7. Ba4 Qa5 8. Bb3 c5 9. dxc5 Bxc5 10. O-O) 6. O-O { [%eval 0.45] } 6... Qd6?? { (0.45 → 2.64) Blunder. Bxd2 was best. } { [%eval 2.64] } (6... Bxd2 7. Bxd2 Nf6 8. h3 Bh5 9. Rc1 O-O 10. Be2 Ne4 11. Be1) 7. c3 { [%eval 2.62] } 7... Ba5 { [%eval 2.46] } 8. Re1 { [%eval 2.27] } 8... Nf6 { [%eval 2.34] } 9. e4 { [%eval 2.23] } 9... Bxf3 { [%eval 2.88] } 10. Qxf3 { [%eval 2.76] } 10... h5? { (2.76 → 5.26) Mistake. Qd7 was best. } { [%eval 5.26] } (10... Qd7 11. b4 Bb6 12. a4 a5 13. b5 Ne7 14. Ba3 Ng6 15. g3 O-O-O 16. e5) 11. e5 { [%eval 5.37] } 11... Nxe5 { [%eval 6.3] } 12. dxe5 { [%eval 6.37] } 12... Qc5 { [%eval 7.78] } 13. b4 { [%eval 7.49] } 13... Bxb4 { [%eval 7.56] } 14. cxb4 { [%eval 7.76] } 14... Qxb4 { [%eval 8.67] } 15. exf6 { [%eval 8.65] } 15... gxf6 { [%eval 8.56] } 16. Qxd5 { [%eval 8.34] } 16... Qg4 { [%eval 9.14] } 17. Qb5+ { [%eval 9.3] } 17... Kf8 { [%eval 9.22] } 18. Qxb7 { [%eval 8.58] } 18... Re8 { [%eval 9.08] } 19. Ba3+ { [%eval 8.92] } 19... Kg8 { [%eval 9.1] } 20. Re3 { [%eval 8.89] } 20... Kg7 { [%eval 9.59] } 21. Rg3 { [%eval 9.72] } 21... Kh6 { [%eval 10.64] } 22. Rxg4 { [%eval 9.96] } 22... hxg4 { [%eval 10.23] } 23. Qxc7 { [%eval 9.36] } 23... Rc8? { (9.36 → Mate in 6) Checkmate is now unavoidable. Kg7 was best. } { [%eval #6] } (23... Kg7 24. Qg3 Rh5 25. Nf3 f5 26. Re1 e5 27. Bxf5 Rxf5 28. Qxg4+ Kf6 29. Qh4+) 24. Qxf7 { [%eval #5] } 24... Kg5 { [%eval #3] } 25. Qg6+ { [%eval #2] } 25... Kf4 { [%eval #1] } 26. Bd6+ { [%eval #1] } 26... e5 { [%eval #1] } 27. g3# { White wins by checkmate. } 1-0