[Event "IM Sergei-Rodchenkov simul"] [Site "https://lichess.org/iLm0fEpN"] [Date "2023.10.26"] [Round "-"] [White "Vadim_Bugaenko2008"] [Black "Sergei-Rodchenkov"] [Result "1-0"] [GameId "iLm0fEpN"] [UTCDate "2023.10.26"] [UTCTime "16:58:59"] [WhiteElo "1673"] [BlackElo "2282"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "300+7"] [ECO "B06"] [Opening "Modern Defense: Standard Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.36] } 1... d6 { [%eval 0.75] } 2. d4 { [%eval 0.4] } 2... g6 { [%eval 0.67] } 3. Nc3 { [%eval 0.68] } 3... Bg7 { [%eval 0.72] } { B06 Modern Defense: Standard Defense } 4. f3 { [%eval 0.44] } 4... Nf6 { [%eval 0.67] } 5. Be3 { [%eval 0.62] } 5... O-O { [%eval 0.63] } 6. Qd2 { [%eval 0.79] } 6... c6 { [%eval 0.95] } 7. Bh6 { [%eval 0.66] } 7... Nbd7?! { (0.66 → 1.34) Inaccuracy. e5 was best. } { [%eval 1.34] } (7... e5 8. Bxg7 Kxg7 9. O-O-O Qe7 10. g4 b5 11. h4 h5 12. g5) 8. h4 { [%eval 0.94] } 8... b5 { [%eval 1.17] } 9. g4 { [%eval 1.04] } 9... a6 { [%eval 1.49] } 10. Bxg7 { [%eval 1.53] } 10... Kxg7 { [%eval 1.46] } 11. h5 { [%eval 1.43] } 11... Rh8?! { (1.43 → 2.17) Inaccuracy. e5 was best. } { [%eval 2.17] } (11... e5 12. O-O-O Qe7 13. Nge2 Nb6 14. Ng3 Ne8 15. Qe3 Rb8 16. Bd3 g5 17. dxe5 dxe5 18. Nf5+) 12. hxg6? { (2.17 → 0.49) Mistake. O-O-O was best. } { [%eval 0.49] } (12. O-O-O Qc7 13. Nh3 Bb7 14. Nf4 Nb6 15. g5 Nfd7 16. Bh3 b4 17. Nce2 a5 18. Ng3) 12... hxg6 { [%eval 0.37] } 13. Nh3 { [%eval 0.17] } 13... a5?! { (0.17 → 0.77) Inaccuracy. c5 was best. } { [%eval 0.77] } (13... c5) 14. Bg2?! { (0.77 → 0.11) Inaccuracy. O-O-O was best. } { [%eval 0.11] } (14. O-O-O Ba6) 14... Bb7?! { (0.11 → 0.67) Inaccuracy. Nb6 was best. } { [%eval 0.67] } (14... Nb6) 15. O-O-O { [%eval 0.77] } 15... a4 { [%eval 0.75] } 16. Nb1?! { (0.75 → -0.07) Inaccuracy. Nf2 was best. } { [%eval -0.07] } (16. Nf2 Qa5) 16... a3? { (-0.07 → 1.09) Mistake. Qa5 was best. } { [%eval 1.09] } (16... Qa5 17. c3 Nb6 18. Na3 c5 19. dxc5 dxc5 20. Nf2 b4 21. cxb4 cxb4 22. Rxh8 Rxh8 23. Nd3) 17. Nxa3 { [%eval 0.94] } 17... b4? { (0.94 → 2.46) Mistake. Qa5 was best. } { [%eval 2.46] } (17... Qa5 18. Qxa5 Rxa5 19. c3 Rha8 20. Nf2 Nf8 21. Kb1 g5 22. Nh3 Ng6 23. Nc2 Rxa2 24. Nxg5) 18. Qxb4 { [%eval 2.47] } 18... Rb8 { [%eval 3.03] } 19. Qc3 { [%eval 2.58] } 19... Qb6 { [%eval 2.46] } 20. e5?? { (2.46 → 0.25) Blunder. Nc4 was best. } { [%eval 0.25] } (20. Nc4 Qa7 21. a3 Ba6 22. Na5 Rhc8 23. f4 Be2 24. g5 Nd5 25. exd5 cxd5 26. Nc6 Rxc6) 20... Ne8?? { (0.25 → 3.52) Blunder. Nd5 was best. } { [%eval 3.52] } (20... Nd5 21. Qd2 dxe5 22. f4 Qxd4 23. Qxd4 exd4 24. Rxd4 N7b6 25. Ng5 Rxh1+ 26. Bxh1 c5 27. Rd2) 21. exd6 { [%eval 3.0] } 21... exd6 { [%eval 3.46] } 22. Nc4 { [%eval 3.4] } 22... Qc7 { [%eval 3.97] } 23. d5+ { [%eval 4.0] } 23... Kg8 { [%eval 4.46] } 24. Ng5 { [%eval 4.4] } 24... Ba6?? { (4.40 → Mate in 1) Checkmate is now unavoidable. Rxh1 was best. } { [%eval #1] } (24... Rxh1 25. Rxh1 Ndf6 26. Ne4 Nh7 27. Ncxd6 cxd5 28. Qxc7 Nxc7 29. Nc5 Ba8 30. Nxf7 Re8 31. Nd3) 25. Rxh8# { White wins by checkmate. } 1-0