[Event "Aeroflot Open 2020 A"] [Site "Moscow"] [Date "2020.2.26"] [Round "8"] [White "Shtembuliak, Evgeny"] [Black "Sengupta, Deep"] [Result "1/2-1/2"] [WhiteElo "2628"] [BlackElo "2534"] [Variant "Standard"] [TimeControl "-"] [ECO "A42"] [Opening "Modern Defense: Averbakh System"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 g6 2. d4 Bg7 3. e4 d6 4. Nc3 { A42 Modern Defense: Averbakh System } Nd7 5. Nge2 e5 6. Be3 Ne7 7. Qd2 a6 8. h4 h6 9. Ng3 Nc6 10. d5 Nd4 11. Nge2 Nxe2 12. Bxe2 h5 13. O-O-O Qe7 14. f3 Nf6?! { (1.37 → 2.30) Inaccuracy. b6 was best. } (14... b6 15. g4) 15. Kb1 Bd7 16. Rc1 Ng8 17. Nd1?! { (1.96 → 0.99) Inaccuracy. c5 was best. } (17. c5 dxc5) 17... Bh6?! { (0.99 → 2.14) Inaccuracy. b6 was best. } (17... b6) 18. Bxh6 Nxh6 19. c5 dxc5 20. Ne3?! { (1.64 → 0.97) Inaccuracy. b4 was best. } (20. b4 cxb4 21. Rxc7 Nf5 22. Rxd7 Qxd7 23. exf5 Qxf5+ 24. Bd3 Qf4 25. Ne3 O-O 26. Rd1 Rfd8) 20... Bb5 21. Bd1?! { (1.31 → 0.43) Inaccuracy. g4 was best. } (21. g4) 21... a5? { (0.43 → 1.99) Mistake. f5 was best. } (21... f5 22. a4 Bd7 23. Qc3 f4 24. Nf1 b6 25. b4 Nf7 26. bxc5 Qxc5 27. Qxc5 bxc5 28. Nd2) 22. g4 hxg4 23. fxg4 f6 24. g5 Nf7 25. gxf6 Qxf6 26. Rxc5 Qb6 27. Qc3 O-O-O 28. Bc2? { (1.35 → 0.00) Mistake. d6 was best. } (28. d6 Rxd6 29. Nd5 Rxd5 30. exd5 Kb8 31. a4 Bd3+ 32. Bc2 Bxc2+ 33. Qxc2 Nd6 34. Rh3 Qb4) 28... Kb8 29. a4 Ba6 30. Rxa5 Qd4 31. Qb3 Qb6 32. Qc3 Qd4 33. Rc5 Nd6 34. Ng4 Nc4?! { (0.08 → 0.65) Inaccuracy. Bc4 was best. } (34... Bc4 35. Qxd4 exd4 36. Ne5 d3 37. Nxc4 dxc2+ 38. Kxc2 Nxe4 39. Rb5 Nd6 40. Rb4 Nxc4 41. Rxc4) 35. Rxc4 Bxc4 36. Nxe5 Rxh4 37. Qxd4 Rxh1+ 38. Bd1 Bb3 39. Nc6+ Kc8 40. Na7+ Kb8 41. Nc6+ Kc8 42. Nxd8 Rxd1+ 43. Qxd1 Bxd1 44. Ne6 Bxa4 45. Kc1 b6 46. Kd2 c6 47. dxc6 Bxc6 48. Ke3 Kd7 49. Nf8+ Kd6 50. Nxg6 Kc5 51. Ne5 Bb5 52. Nf3 Kc4 53. Nd2+ Kc5 54. b3 Ba6 55. e5 Bc8 56. Nf3 Kb4 57. Nd4 Kc3 58. Ke4 Bb7+ 59. Ke3 Bd5 { The game is a draw. } 1/2-1/2