[Event "NM vrekhson simul"] [Site "https://lichess.org/Rw9VrJ9f"] [Date "2023.11.16"] [White "vrekhson"] [Black "mbsjr"] [Result "1-0"] [UTCDate "2023.11.16"] [UTCTime "23:25:55"] [WhiteElo "2343"] [BlackElo "1542"] [WhiteTitle "NM"] [Variant "Standard"] [TimeControl "300+15"] [ECO "B53"] [Opening "Sicilian Defense: Chekhover Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 { B53 Sicilian Defense: Chekhover Variation } Nf6 5. Nc3 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Bg5 Qd7?! { (-0.05 → 0.97) Inaccuracy. e6 was best. } (8... e6) 9. O-O-O a5?! { (1.09 → 2.24) Inaccuracy. e5 was best. } (9... e5 10. Qe3 Qe6 11. Bxf6 Qxf6 12. Kb1 Be7 13. Nd5 Bxd5 14. Rxd5 O-O 15. Rhd1 Rfc8 16. Qe2) 10. Nd5?! { (2.24 → 1.07) Inaccuracy. e5 was best. } (10. e5 dxe5 11. Qxe5 Qc8 12. Nd4 Qb8 13. Nxc6 bxc6 14. Qd4 Qa7 15. Qc4 Qb6 16. Rhe1 e6) 10... Nxd5?! { (1.07 → 1.98) Inaccuracy. Bxd5 was best. } (10... Bxd5 11. exd5) 11. exd5 Bb5 12. Rhe1 Rc8 13. Qe4 f6 14. Be3 Qc7 15. Kb1 a4 16. Bb6?? { (2.54 → -3.03) Blunder. Nd4 was best. } (16. Nd4 Bd7 17. Ne6 Bxe6 18. dxe6 a3 19. Qa4+ Qc6 20. Rd4 Qxa4 21. Rxa4 axb2 22. Rb4 g6) 16... Qxb6 17. Nd4 Bd7 18. Ne6 Bxe6 19. Qxe6 Qc7 20. c4?! { (-2.85 → -3.87) Inaccuracy. Re2 was best. } (20. Re2 b5 21. Rd4 Qd7 22. Rb4 Qxe6 23. dxe6 g5 24. Rxb5 Bg7 25. Ra5 f5 26. Rxa4 O-O) 20... Qxc4?! { (-3.87 → -2.72) Inaccuracy. Qd7 was best. } (20... Qd7 21. Rd3 Qxe6 22. dxe6 g6 23. Ra3 Kd8 24. Rxa4 Bg7 25. Rb4 Kc7 26. Rb5 f5 27. a4) 21. Rc1 Qd3+ 22. Ka1 Rxc1+?? { (-2.82 → Mate in 5) Checkmate is now unavoidable. Rc2 was best. } (22... Rc2 23. a3 Kd8 24. g3 g6 25. Rxc2 Qxc2 26. f3 Qc8 27. Qf7 Qc5 28. Re4 Qb5 29. Rb4) 23. Rxc1 { Black resigns. } 1-0