[Event "WorldChess Gaming"] [Site "worldchess.com"] [Date "2022.03.27"] [Round "5"] [White "Nakamura, Hikaru"] [Black "Grigoriy Oparin"] [Result "1-0"] [WhiteElo "2750"] [BlackElo "2674"] [Variant "Standard"] [TimeControl "-"] [ECO "E36"] [Opening "Nimzo-Indian Defense: Classical Variation, Noa Variation"] [Termination "Unknown"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 { E36 Nimzo-Indian Defense: Classical Variation, Noa Variation } Bxc3+ 6. Qxc3 O-O 7. Nf3 dxc4 8. Qxc4 b6 9. h4 Ba6 10. Qc2 c5 11. dxc5 Nbd7 12. c6 Rc8 13. Bg5 Bb7 14. Nd4 Ne5 15. Rd1 Qe7 16. Rh3 Nxc6 17. Nxc6 Rxc6 18. Qa4 h6 19. Bxf6 Qxf6 20. Qxa7 Ba8 21. Rb3 Rd8 22. Rbd3 Rdc8 23. Rd4 e5 24. R4d2 Qxh4 25. g3 Qh1?! { (0.53 → 1.09) Inaccuracy. Qe4 was best. } (25... Qe4 26. Rd3) 26. Qe7?? { (1.09 → -1.36) Blunder. Rd8+ was best. } (26. Rd8+ Rxd8) 26... Rf6? { (-1.36 → -0.16) Mistake. Kh7 was best. } (26... Kh7) 27. Rd8+ Rxd8 28. Qxd8+ Kh7 29. f3 Be4?! { (0.00 → 0.87) Inaccuracy. Bc6 was best. } (29... Bc6 30. Rd6 Qh2 31. Rxf6 Qxg3+ 32. Kd1 gxf6 33. Qxb6 Bd5 34. Qxf6 Be6 35. Kd2 Qf2 36. Bh3) 30. Rd6 Rxd6 31. Qxd6 Qg1 32. Qxe5 Bg6 33. g4 f6 34. Qf4 Qc5 35. Qd2 f5 36. gxf5 Bxf5 37. e3 Qe5 38. f4 Qe7 39. Bg2 h5 40. Qd4?! { (0.80 → 0.19) Inaccuracy. Kf2 was best. } (40. Kf2 Be4 41. Bxe4+ Qxe4 42. Qd1 Kh6 43. b3 b5 44. a4 bxa4 45. bxa4 Qc4 46. Qd8 Kh7) 40... Qh4+ 41. Kf1 Qg4 42. Qd2 h4 43. Qe2 g5 44. Qxg4 Bxg4 45. Bc6 Kg6 46. b4 gxf4 47. exf4 Kf6? { (1.30 → 3.21) Mistake. Bc8 was best. } (47... Bc8) 48. a4 Ke7 49. Be4 Kd6 50. f5 Bd1 51. a5 bxa5 52. bxa5 Kc5 53. f6 Bb3 54. Bd3 Kd6?! { (4.75 → 6.28) Inaccuracy. Kd4 was best. } (54... Kd4 55. Be2) 55. a6 Bd5?! { (5.43 → 7.91) Inaccuracy. Kc6 was best. } (55... Kc6 56. Kg2) 56. a7 Kc7 57. a8=R { White wins. } 1-0