[Event "GM alireza2003 simul"] [Site "https://lichess.org/Hzc3vzPG"] [Date "2023.10.20"] [White "alireza2003"] [Black "Reedobadeedo"] [Result "1-0"] [UTCDate "2023.10.20"] [UTCTime "17:01:47"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "D10"] [Opening "Slav Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nc3 { D10 Slav Defense } Nf6 4. cxd5 cxd5 5. Bf4 Bf5?! { (0.00 → 0.57) Inaccuracy. Nc6 was best. } (5... Nc6 6. e3 Bf5 7. Qb3 Na5 8. Qa4+ Nc6 9. Bb5 Bd7 10. Qd1) 6. Qb3 e6?? { (0.65 → 3.89) Blunder. Nbd7 was best. } (6... Nbd7 7. e3 Qb6 8. Qxb6 Nxb6 9. Nb5 Rc8 10. Nxa7 Rc2 11. Bb5+) 7. Qxb7 Nbd7 8. e3 a5 9. Bb5? { (2.85 → 1.51) Mistake. Ba6 was best. } (9. Ba6 e5 10. Bxe5 Nxe5 11. dxe5 Nd7 12. Bb5 Bb4 13. Qxd5 O-O 14. Ne2 Qc7 15. O-O Nxe5) 9... Rb8?? { (1.51 → 8.15) Blunder. Bb4 was best. } (9... Bb4 10. Ne2) 10. Bxb8 Be7 11. Bc7 O-O 12. Bxd8 Rxd8 13. Nf3 h6 14. O-O Bb4 15. Bxd7 Nxd7 16. Qc7 Be7 17. Ne5 Kf8 18. Nxd7+ Rxd7 19. Qxd7 f6 20. Nxd5 exd5 21. Qxf5 h5 22. Qxh5 Bb4?! { (14.60 → Mate in 6) Checkmate is now unavoidable. Bd8 was best. } (22... Bd8 23. Qh8+) 23. Qxd5?! { (Mate in 6 → 17.82) Lost forced checkmate sequence. Rfc1 was best. } (23. Rfc1 Kg8 24. Rc8+ Bf8 25. Qg6 a4 26. Rac1 f5 27. R1c7 f4 28. Qxg7#) 23... a4?! { (17.82 → Mate in 6) Checkmate is now unavoidable. Ke7 was best. } (23... Ke7 24. Rac1 Bd6 25. Qxd6+ Kxd6 26. a4 Ke6 27. Rc5 g6 28. Rxa5 Kf7 29. Rc1 g5 30. Rc7+) 24. Qa8+?! { (Mate in 6 → 15.01) Lost forced checkmate sequence. Rfc1 was best. } (24. Rfc1 Bd6 25. Qxd6+ Kf7 26. Qd5+ Kg6 27. g4 f5 28. Qxf5+ Kh6 29. Qh5#) 24... Kf7 25. Qb7+ Be7 26. Qd5+ Kg6 27. g4 Kh7 28. Qh5+ Kg8 29. Qd5+ Kf8 30. Rac1 g5 31. Rc8+ Kg7 32. Rg8+ Kh7 33. Qf7+ Kh6 34. Qg6# { White wins by checkmate. } 1-0