[Event "GM Alireza Firouzja Birthday"] [Site "https://lichess.org/cklYIgFB"] [Date "2023.06.18"] [White "alirezaGm1020"] [Black "Rizev"] [Result "0-1"] [UTCDate "2023.06.18"] [UTCTime "12:05:00"] [WhiteElo "2262"] [BlackElo "1826"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+19"] [Variant "Standard"] [TimeControl "300+5"] [ECO "D31"] [Opening "Semi-Slav Defense: Accelerated Move Order"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 c6 { D31 Semi-Slav Defense: Accelerated Move Order } 4. Qc2 Bb4?! { (-0.21 → 0.54) Inaccuracy. dxc4 was best. } (4... dxc4 5. Nf3 b5 6. a4 Bb4 7. e4 Bb7 8. Be2 Nf6 9. O-O) 5. a3 Bd6? { (0.28 → 1.65) Mistake. Bxc3+ was best. } (5... Bxc3+ 6. bxc3 Nf6 7. cxd5 cxd5 8. Bf4 O-O 9. e3 b6 10. Bb5) 6. Nf3?! { (1.65 → 1.07) Inaccuracy. e4 was best. } (6. e4) 6... Nf6 7. Bg5 Be7 8. e3 O-O 9. cxd5 cxd5 10. Bd3 Nc6? { (0.49 → 1.69) Mistake. h6 was best. } (10... h6 11. Bxf6 Bxf6 12. g4 Nc6 13. h4 e5 14. g5 e4 15. Bb5 exf3 16. gxf6 Re8 17. O-O-O) 11. Bxf6 Bxf6 12. Bxh7+ Kh8 13. Bd3 g6 14. O-O Kg7 15. Qe2 Rh8 16. h3 e5 17. dxe5 Nxe5 18. Nxe5 Bxe5 19. Rad1?? { (1.80 → 0.00) Blunder. f4 was best. } (19. f4 Bf6 20. Rad1 d4 21. Ne4 dxe3 22. Nxf6 Qxf6 23. f5 gxf5 24. Bxf5 Bxf5 25. Rd5 Qa6) 19... Bxh3 20. gxh3?? { (0.00 → -4.15) Blunder. f4 was best. } (20. f4 Bxc3 21. bxc3 Bd7 22. c4 Qh4 23. Qb2+ Kg8 24. Qxb7 Qh2+ 25. Kf2 Qh4+) 20... Rxh3 21. Qg4 Rh4 22. Qg2 Bh2+ 23. Qxh2?? { (-3.77 → Mate in 6) Checkmate is now unavoidable. Kh1 was best. } (23. Kh1 Qd7) 23... Rxh2 24. Kxh2 Qg5 25. Bf5 Rh8+ 26. Bh3 Qh4 27. f4 Qxh3+ 28. Kg1 Qg3# { Black wins by checkmate. } 0-1