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[Event "Streatham Festival 18 Oct simul"] [Site "https://lichess.org/j8juFIbJ"] [Date "2020.10.18"] [White "msmith_ms"] [Black "DayvanCowboy"] [Result "1-0"] [UTCDate "2020.10.18"] [UTCTime "13:06:03"] [WhiteElo "1811"] [BlackElo "1892"] [Variant "Standard"] [TimeControl "900+15"] [ECO "E12"] [Opening "Queen's Indian Defense: Kasparov-Petrosian Variation, Marco Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb7 5. a3 Be7?! { (0.13 → 0.74) Inaccuracy. d5 was best. } { E12 Queen's Indian Defense: Kasparov-Petrosian Variation, Marco Defense } (5... d5 6. Bf4 dxc4 7. e3 Bd6 8. Bxd6 Qxd6 9. Bxc4 O-O 10. O-O) 6. d5 d6 7. e4 Nbd7?! { (0.74 → 1.50) Inaccuracy. O-O was best. } (7... O-O 8. Bd3 Nbd7 9. O-O Ne5 10. Nd4 c5 11. Nc2 Nxd3 12. Qxd3) 8. Qc2?! { (1.50 → 0.84) Inaccuracy. Nd4 was best. } (8. Nd4) 8... O-O 9. Be2 exd5 10. exd5 Re8 11. O-O Bf8?! { (0.84 → 1.66) Inaccuracy. c6 was best. } (11... c6) 12. Be3?! { (1.66 → 0.58) Inaccuracy. Nd4 was best. } (12. Nd4) 12... g6 13. Rae1 Bg7?! { (0.48 → 1.09) Inaccuracy. c6 was best. } (13... c6 14. dxc6 Bxc6 15. Nd4 Bb7 16. Qd2 a6 17. Bg5 Bg7 18. Rd1 Nc5 19. f3 Qc7 20. Nc2) 14. Nd4 Ne5 15. h3 c5 16. dxc6 Nxc6 17. Rd1 Rc8? { (0.29 → 1.96) Mistake. Ne4 was best. } (17... Ne4) 18. Ndb5 Re6 19. Qd2 Ne8?! { (1.70 → 2.70) Inaccuracy. Qf8 was best. } (19... Qf8) 20. Bg4 f5 21. Bf3 Kh8?! { (2.81 → 4.21) Inaccuracy. Qd7 was best. } (21... Qd7 22. Bd5 Na5 23. Bxe6+ Qxe6 24. Rfe1 Be5 25. Bf4 Nxc4 26. Qe2 Rc5 27. Nxa7 Qf7 28. b4) 22. Bd5 Re7 23. Nd4? { (3.26 → 1.82) Mistake. Bg5 was best. } (23. Bg5 Bf6) 23... Nxd4 24. Bxd4 Bxd5 25. Bxg7+ Nxg7 26. Qxd5 Rd7?! { (1.28 → 2.27) Inaccuracy. Re5 was best. } (26... Re5 27. Qxd6 Qxd6 28. Rxd6 Rxc4 29. Rd7 a5 30. Rfd1 Ne8 31. Rb7 Rc6 32. Rd8 Rd6 33. Rxd6) 27. Rfe1?! { (2.27 → 1.43) Inaccuracy. Qd4 was best. } (27. Qd4 Kg8 28. Rfe1 Qf8 29. b4 Re7 30. Qd5+ Kh8 31. Nb5 Ne8 32. Re6 Rd7 33. Rde1 a6) 27... Rc5? { (1.43 → 2.97) Mistake. Qg8 was best. } (27... Qg8 28. b3) 28. Qd4 Qc8?! { (2.88 → 3.66) Inaccuracy. Qf8 was best. } (28... Qf8) 29. b3 h6 30. Qf6 Kh7 31. Rxd6 Rxd6 32. Qxd6 Rc6 33. Qe7 Rc7 34. Qf6 Rc6 35. Qf7 Rc7 36. Re7 Rxe7 37. Qxe7 Qe6 38. Qxe6? { (2.77 → 1.50) Mistake. Nd5 was best. } (38. Nd5 Qxe7 39. Nxe7 Ne6 40. Nc8 Nd4 41. Nxa7 Nxb3 42. Nc8 Kg7 43. f4 g5 44. g3 gxf4) 38... Nxe6 39. Nd5 Kg7 40. b4 Kf7 41. Kf1 Nd4 42. a4 Ke6 43. Ke1 a6? { (1.94 → 3.65) Mistake. Kd6 was best. } (43... Kd6 44. Kd2 g5 45. Kd3 Nc6 46. Kc3 Ke5 47. b5 Nd4 48. Ne7 Ne2+ 49. Kb4 Nf4 50. Nc6+) 44. Nc7+ Ke5 45. Nxa6 Nb3?! { (3.41 → 5.03) Inaccuracy. Nc6 was best. } (45... Nc6 46. c5) 46. Ke2 Kd4 47. c5 bxc5 48. bxc5? { (4.32 → 2.49) Mistake. Nxc5 was best. } (48. Nxc5 Nc1+ 49. Kd2 Na2 50. Nd3 Nc3 51. Nb2 Nd5 52. b5 Kc5 53. Nd3+ Kc4 54. Nf4 Nb6) 48... Na5 49. Kf3 Nc6?! { (2.41 → 3.71) Inaccuracy. Nc4 was best. } (49... Nc4 50. Kf4 Nb2 51. c6 Nxa4 52. Nc7 Kc5 53. Ke5 Nb2 54. Nd5 Nd3+ 55. Kf6 Kxc6 56. Ne7+) 50. Kf4 Ne7 51. h4 Nd5+ 52. Kf3 g5? { (3.33 → 5.87) Mistake. Nc3 was best. } (52... Nc3 53. c6) 53. hxg5 hxg5 54. c6 g4+ 55. Kg3 { Black resigns. } 1-0