[Event "TCh-CZE Extraliga 2017-18"] [Site "Czech Republic CZE"] [Date "2018.02.11"] [Round "8.3"] [White "Vykouk, Jan"] [Black "Vitiugov, N."] [Result "0-1"] [WhiteElo "2430"] [BlackElo "2721"] [Variant "Standard"] [TimeControl "-"] [ECO "A46"] [Opening "Indian Defense: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 e6 3. Bf4 { A46 Indian Defense: London System } d5 4. e3 Bd6 5. Bg3 O-O 6. Bd3 b6 7. O-O Bb7 8. Nbd2 c5 9. c3 Bxg3 10. fxg3 Nbd7 11. Qe2 Ne4 12. Rad1 Qe7 13. Bb5 Nd6 14. Ba4 a5 15. Rfe1 Ba6 16. Qf2 b5 17. Bc2 f5 18. Ne5 Nxe5 19. dxe5 Nf7 20. Nf3 b4 21. h3 g6 22. Kh1 Rab8 23. cxb4 Rxb4 24. b3 Qc7 25. a3 Rb7 26. Qd2 a4 27. b4 cxb4 28. axb4 Nxe5 29. Nd4 Qd6 30. Bxa4 Bc4 31. Bc2 Rfb8 32. Rb1 Nd7 33. Ba4?! { (-1.31 → -2.02) Inaccuracy. b5 was best. } (33. b5) 33... Nf6 34. Bc2 Nh5 35. g4 fxg4 36. hxg4 Nf6? { (-2.97 → -1.27) Mistake. Ng3+ was best. } (36... Ng3+) 37. Qf2 e5 38. Qg3 Rxb4 39. Rxb4 Rxb4 40. Ra1 Rb8 41. Ra7?? { (-1.02 → -3.37) Blunder. g5 was best. } (41. g5) 41... Qb6 42. Qxe5?! { (-3.30 → -4.77) Inaccuracy. Re7 was best. } (42. Re7 exd4 43. g5 Rf8 44. exd4 Ne4 45. Qe5 Rf1+ 46. Kh2 Qd6 47. Bxe4 Qxe5+ 48. Rxe5 dxe4) 42... Qxa7?! { (-4.77 → -3.60) Inaccuracy. Qb1+ was best. } (42... Qb1+) 43. Qxf6 Rf8 44. Qd6 Qg7 45. g5 Re8 46. Nc6 Rxe3 47. Kh2 Qf8 48. Qc7 Re6 { White resigns. } 0-1