[Event "مسابقات شطرنج جام بهار درسون"] [Site "https://lichess.org/cMv8PPta"] [Date "2023.04.30"] [White "ParsaB18"] [Black "Yektasadatnobakht"] [Result "1-0"] [UTCDate "2023.04.30"] [UTCTime "17:00:00"] [WhiteElo "1163"] [BlackElo "683"] [WhiteRatingDiff "+24"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "600+3"] [ECO "D10"] [Opening "Slav Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. cxd5 { D10 Slav Defense: Exchange Variation } cxd5 4. e3 e6 5. Bd3 Bd7 6. Nf3 Nc6 7. O-O Nf6 8. Ne5 Nxe5 9. dxe5 Ng4?? { (-0.07 → 5.27) Blunder. Ne4 was best. } (9... Ne4) 10. Qxg4 Be7 11. Qxg7 Bf8 12. Qxh8 h5 13. Nc3 Bc6 14. Bb5 a6 15. Bxc6+ bxc6 16. e4 dxe4 17. Nxe4 a5 18. Qf6 a4 19. Qf3 c5? { (8.81 → Mate in 9) Checkmate is now unavoidable. Be7 was best. } (19... Be7 20. Qxh5 Ra5 21. Qh7 Kd7 22. Qxf7 Rxe5 23. Qh7 Kc8 24. Be3 Qe8 25. Rfc1 a3 26. bxa3) 20. Qxh5? { (Mate in 9 → 9.01) Lost forced checkmate sequence. Nf6+ was best. } (20. Nf6+ Qxf6 21. Qc6+ Ke7 22. Qb7+ Ke8 23. exf6 Rd8 24. Qc6+ Rd7 25. Rd1 Be7 26. Qxd7+ Kf8) 20... c4 21. Ng5 c3? { (9.17 → Mate in 1) Checkmate is now unavoidable. Qe7 was best. } (21... Qe7 22. Rd1 a3 23. Rb1 Rb8 24. Ne4 Qd8 25. Be3 Qxd1+ 26. Rxd1 Bg7 27. Nd6+ Kd7 28. bxa3) 22. Qxf7# { White wins by checkmate. } 1-0