[Event "Opera Euro Rapid KO 2021"] [Site "chess24.com INT"] [Date "2021.02.09"] [Round "1.11"] [White "Vachier Lagrave, M.."] [Black "Aronian, L.."] [Result "1/2-1/2"] [GameId "DcoHqocI"] [WhiteElo "2784"] [BlackElo "2781"] [Variant "Standard"] [TimeControl "-"] [ECO "E39"] [Opening "Nimzo-Indian Defense: Classical Variation, Berlin Variation, Pirc Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.0] } 1... Nf6 { [%eval 0.23] } 2. c4 { [%eval 0.2] } 2... e6 { [%eval 0.23] } 3. Nc3 { [%eval 0.05] } 3... Bb4 { [%eval 0.25] } 4. Qc2 { [%eval 0.0] } 4... c5 { [%eval 0.26] } 5. dxc5 { [%eval 0.23] } 5... O-O { [%eval 0.22] } { E39 Nimzo-Indian Defense: Classical Variation, Berlin Variation, Pirc Variation } 6. a3 { [%eval 0.25] } 6... Bxc5 { [%eval 0.35] } 7. Nf3 { [%eval 0.31] } 7... Nc6 { [%eval 0.23] } 8. e3 { [%eval 0.38] } 8... b6 { [%eval 0.46] } 9. b4 { [%eval 0.27] } 9... Be7 { [%eval 0.41] } 10. Bb2 { [%eval 0.54] } 10... Bb7 { [%eval 0.53] } 11. Rd1 { [%eval 0.49] } 11... Rc8 { [%eval 0.58] } 12. Be2 { [%eval 0.35] } 12... a5?! { (0.35 → 0.92) Inaccuracy. d6 was best. } { [%eval 0.92] } (12... d6) 13. b5 { [%eval 0.82] } 13... Nb8 { [%eval 0.92] } 14. e4 { [%eval 0.76] } 14... Qc7 { [%eval 1.13] } 15. e5 { [%eval 1.28] } 15... Ne8 { [%eval 1.1] } 16. O-O { [%eval 0.77] } 16... Bxf3 { [%eval 1.07] } 17. Bxf3 { [%eval 1.12] } 17... d6?! { (1.12 → 1.89) Inaccuracy. Qxc4 was best. } { [%eval 1.89] } (17... Qxc4 18. Qb1) 18. Na4 { [%eval 1.9] } 18... dxe5 { [%eval 2.44] } 19. Rfe1 { [%eval 2.24] } 19... Qxc4 { [%eval 2.43] } 20. Qxc4 { [%eval 2.55] } 20... Rxc4 { [%eval 2.62] } 21. Nxb6 { [%eval 3.02] } 21... Rc2 { [%eval 2.87] } 22. Re2 { [%eval 2.47] } 22... Rxe2 { [%eval 2.63] } 23. Bxe2 { [%eval 2.63] } 23... e4 { [%eval 3.08] } 24. Nc4 { [%eval 3.46] } 24... a4 { [%eval 3.4] } 25. Nb6? { (3.40 → 1.98) Mistake. b6 was best. } { [%eval 1.98] } (25. b6) 25... Nf6 { [%eval 1.88] } 26. Nxa4?! { (1.88 → 1.27) Inaccuracy. g4 was best. } { [%eval 1.27] } (26. g4 Rd8) 26... Nbd7 { [%eval 1.46] } 27. b6?! { (1.46 → 0.75) Inaccuracy. Rd4 was best. } { [%eval 0.75] } (27. Rd4 Rb8) 27... Rb8 { [%eval 0.52] } 28. Bb5 { [%eval 0.0] } 28... Nxb6 { [%eval -0.04] } 29. Be5 { [%eval 0.0] } 29... Rd8 { [%eval -0.08] } 30. Rxd8+ { [%eval 0.0] } 30... Bxd8 { [%eval -0.08] } 31. Nxb6 { [%eval -0.15] } 31... Bxb6 { [%eval -0.2] } 32. Bxf6 { [%eval -0.32] } 32... gxf6 { [%eval -0.07] } 33. Kf1 { [%eval -0.49] } 33... f5 { [%eval -0.46] } 34. f3 { [%eval -0.23] } 34... h5 { [%eval 0.0] } 35. Bc6 { [%eval -0.48] } 35... exf3 { [%eval -0.27] } 36. gxf3 { [%eval -0.19] } 36... Kf8 { [%eval -0.21] } 37. a4 { [%eval -0.16] } 37... Ke7 { [%eval -0.09] } 38. Bb5 { [%eval -0.11] } 38... e5 { [%eval -0.12] } 39. Bd3 { [%eval -0.01] } 39... Kf6 { [%eval -0.05] } 40. Bc4 { [%eval -0.16] } 40... e4 { [%eval 0.0] } 41. Bd5 { [%eval 0.0] } 41... e3 { [%eval 0.0] } 42. f4 { [%eval 0.0] } 42... Bc7 { [%eval 0.0] } 43. Ke2 { [%eval 0.0] } 43... Bxf4 { [%eval 0.0] } 44. h3 { [%eval 0.0] } 44... Ke5 { [%eval 0.0] } 45. Bxf7 { [%eval 0.0] } 45... h4 { [%eval 0.0] } 46. a5 { [%eval 0.0] } 46... Kd4 { [%eval 0.0] } 47. a6 { [%eval 0.0] } 47... Bb8 { [%eval 0.0] } 48. Be6 { [%eval 0.0] } 48... Ke4 { [%eval 0.0] } 49. Bc8 { [%eval 0.0] } 49... Ba7 { [%eval 0.0] } 50. Bb7+ { [%eval 0.0] } 50... Kf4 { [%eval 0.0] } 51. Bc8 { [%eval 0.0] } 51... Ke4 { [%eval 0.0] } 52. Bb7+ { [%eval 0.0] } 52... Kf4 { [%eval 0.0] } 53. Bc8 { [%eval 0.0] } 53... Ke4 { [%eval 0.0] } { The game is a draw. } 1/2-1/2