[Event "PCU Chess at Home 2021"] [Site "https://lichess.org/hvqx3f9V"] [Date "2021.12.01"] [White "MichelVachierLagrave"] [Black "Ustod29"] [Result "0-1"] [UTCDate "2021.12.01"] [UTCTime "18:16:27"] [WhiteElo "1503"] [BlackElo "1974"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "300+3"] [ECO "B40"] [Opening "Sicilian Defense: Pin Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4?! { (0.00 → 0.78) Inaccuracy. Nc6 was best. } { B40 Sicilian Defense: Pin Variation } (5... Nc6 6. Bf4 Bc5 7. Ndb5 O-O 8. Bc7 Qe7 9. Bd6 Bxd6 10. Qxd6) 6. Bd3?! { (0.78 → 0.00) Inaccuracy. e5 was best. } (6. e5 Nd5 7. Qg4 Kf8 8. Bd3 d6 9. O-O Bxc3 10. bxc3 dxe5) 6... Nc6?! { (0.00 → 0.78) Inaccuracy. d6 was best. } (6... d6 7. Qf3 a6 8. Qg3 Nh5 9. Qg4 Nf6) 7. Nxc6 bxc6 8. Bd2?! { (0.93 → 0.13) Inaccuracy. e5 was best. } (8. e5 Nd5 9. Qg4 g6 10. O-O h5 11. Qf3 Nxc3 12. bxc3 Be7) 8... d5 9. e5 Nd7 10. a3?! { (-0.11 → -0.79) Inaccuracy. Qg4 was best. } (10. Qg4 Bf8 11. Qg3 Qc7 12. f4 h5 13. Na4 Rb8 14. b3 h4 15. Qh3 Nc5 16. Nxc5 Bxc5) 10... Bxc3?! { (-0.79 → 0.19) Inaccuracy. Be7 was best. } (10... Be7 11. Qg4 g6 12. Qe2 Rb8 13. Rb1 Qc7 14. f4 Nc5 15. b4 Nxd3+ 16. cxd3 a5 17. O-O) 11. Bxc3 Qg5?! { (0.60 → 1.35) Inaccuracy. Qb6 was best. } (11... Qb6 12. Qg4) 12. O-O O-O?! { (1.25 → 1.93) Inaccuracy. a5 was best. } (12... a5 13. Qe2 O-O 14. f4 Qe7 15. Rf3 g6 16. Rh3 c5 17. Qd2 f6 18. Re1 fxe5 19. fxe5) 13. Re1 a5 14. Qd2?? { (1.99 → -1.14) Blunder. Bd2 was best. } (14. Bd2) 14... Qe7?? { (-1.14 → 2.49) Blunder. Qxd2 was best. } (14... Qxd2) 15. Bxa5 c5?? { (2.40 → 5.08) Blunder. Ba6 was best. } (15... Ba6) 16. Bc7 Qh4 17. Bd6 Re8 18. Bb5 c4 19. b3 cxb3 20. cxb3 Qd8 21. b4 Ba6 22. Bc6 Ra7 23. b5 Bb7 24. Qe3 Bxc6 25. Qxa7 Bxb5 26. Rab1 Bc4 27. Rb4 f6 28. exf6 Nxf6 29. Bc7 Qd7 30. Rb8 d4 31. Rxe8+ Nxe8 32. Rc1 d3 33. Bb6?? { (5.39 → 0.96) Blunder. Qb8 was best. } (33. Qb8 Bd5) 33... Qb5?? { (0.96 → 5.85) Blunder. d2 was best. } (33... d2) 34. Be3 Nf6 35. Qd4 Bd5 36. Rd1 Be4 37. f3 Bf5 38. g4?! { (6.00 → 4.38) Inaccuracy. a4 was best. } (38. a4 Qb3 39. Rc1 h5 40. a5 Qa2 41. Ra1 Qxa1+ 42. Qxa1 Kh7 43. Kf2 Nd5 44. a6) 38... Bg6 39. h4?? { (4.61 → 1.92) Blunder. g5 was best. } (39. g5 e5) 39... h5 40. gxh5 Qxh5 41. Bg5? { (0.95 → -0.18) Mistake. Rf1 was best. } (41. Rf1 e5 42. Qd8+ Kh7 43. Bg5 Ne4 44. Kg2 Bf5 45. Qe7 d2 46. Qxe5 Qf7 47. Bf4 Qg6+) 41... Qxf3 42. Bxf6?? { (-0.19 → -9.82) Blunder. Rd2 was best. } (42. Rd2 Ne4) 42... Qxd1+ 43. Kh2 Qe2+ 44. Kg3 d2 45. Qd8+ Kh7 46. Qe7?! { (-66.13 → Mate in 4) Checkmate is now unavoidable. Bg5 was best. } (46. Bg5 Qe1+) 46... Qe3+ { Black wins on time. } 0-1