[Event "Eastern SuperBlitz Arena"] [Site "https://lichess.org/0IEwFKYv"] [Date "2021.06.10"] [White "Beldyugin_Aleksey"] [Black "MarvisVaidhyanathan"] [Result "0-1"] [UTCDate "2021.06.10"] [UTCTime "05:34:35"] [WhiteElo "2455"] [BlackElo "2111"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A01"] [Opening "Nimzo-Larsen Attack: Indian Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. b3 Nf6 { A01 Nimzo-Larsen Attack: Indian Variation } 2. Bb2 g6 3. Bxf6?! { (0.12 → -0.54) Inaccuracy. c4 was best. } (3. c4 Bg7 4. g3 e6 5. d4 d5 6. e3 dxc4 7. bxc4 e5) 3... exf6 4. c4 Bg7 5. Nc3 O-O 6. g3 c6 7. Bg2 a5 8. e3 Re8 9. Nge2 d6 10. h4 Be6 11. h5 d5 12. cxd5 cxd5 13. d4?! { (1.18 → 0.45) Inaccuracy. hxg6 was best. } (13. hxg6 hxg6 14. d4 Nc6 15. Nf4 Ne7 16. Kf1 Rc8 17. Rc1 f5 18. Bf3 g5 19. Nh5 Rc6) 13... Nc6?! { (0.45 → 1.06) Inaccuracy. g5 was best. } (13... g5 14. O-O Na6 15. a3 Bf8 16. Qd3 h6 17. Na4 f5 18. Rfc1 Nc7 19. Rc2 Rb8 20. Rac1) 14. Rc1 Ne7 15. Nf4 g5 16. Nd3 h6 17. Bf3 f5 18. g4?? { (0.75 → -0.94) Blunder. O-O was best. } (18. O-O) 18... fxg4?! { (-0.94 → -0.21) Inaccuracy. b6 was best. } (18... b6) 19. Bxg4 Bxg4?! { (-0.29 → 0.29) Inaccuracy. Nf5 was best. } (19... Nf5 20. O-O) 20. Qxg4 Nc6?! { (0.19 → 1.17) Inaccuracy. f5 was best. } (20... f5) 21. Kf1?! { (1.17 → 0.13) Inaccuracy. Kd2 was best. } (21. Kd2) 21... Nb4 22. Ne1?! { (0.12 → -0.49) Inaccuracy. Nxb4 was best. } (22. Nxb4 axb4 23. Na4 b5 24. Nc5 Rxa2 25. Rh3 Qc8 26. Qxc8 Rxc8 27. Rf3 Bf8 28. Rf5 Bxc5) 22... Rf8?! { (-0.49 → 0.21) Inaccuracy. Rc8 was best. } (22... Rc8 23. a3) 23. Kg2? { (0.21 → -1.17) Mistake. Qf3 was best. } (23. Qf3 Qd6 24. Kg2 Rad8 25. Qf5 Qe6 26. Qxe6 fxe6 27. a3 Nc6 28. Nb5 e5 29. dxe5 Nxe5) 23... f5 24. Qe2?! { (-0.99 → -1.75) Inaccuracy. Qh3 was best. } (24. Qh3 f4 25. a3 fxe3 26. Qe6+ Kh8 27. fxe3 Re8 28. Qh3 Nc6 29. Rf1 Qd6 30. Nd3 Rad8) 24... f4 25. exf4? { (-1.87 → -3.26) Mistake. a3 was best. } (25. a3) 25... Rxf4 26. Nd3? { (-2.49 → -4.31) Mistake. a3 was best. } (26. a3 Nc6 27. Qe6+ Kh8 28. Nb5 Re4 29. Qd6 Qe8 30. Nc7 Qf8 31. Qxf8+ Rxf8 32. Rd1 Rg4+) 26... Nxd3 27. Qxd3 Qf6?? { (-4.45 → 0.00) Blunder. Qf8 was best. } (27... Qf8) 28. Nxd5 Rxf2+ 29. Kg1?? { (0.00 → -6.76) Blunder. Kg3 was best. } (29. Kg3 Qf7 30. Rhe1 Rxa2 31. Ne7+ Kh8 32. Ng6+ Kg8) 29... Qxd4 30. Ne7+ Kf7 31. Ng6 Qxd3 32. Kxf2?! { (-15.61 → Mate in 5) Checkmate is now unavoidable. Rc7+ was best. } (32. Rc7+ Ke6 33. Kxf2 Bd4+ 34. Ke1 Kd6 35. Rh3 Qxh3 36. Rxb7 Rc8 37. Rd7+ Kxd7 38. Ne5+ Bxe5) 32... Bd4+ 33. Kg2 Qe4+ 34. Kg3 Qe3+ 35. Kg2 Qf2+ 36. Kh3 Kg7?! { (Mate in 5 → -10.38) Lost forced checkmate sequence. Qf3+ was best. } (36... Qf3+ 37. Kh2 Qe2+ 38. Kg3 Bf2+ 39. Kg2 Be1+ 40. Kg1 Qf2#) 37. Rhf1 Qe3+ 38. Kg4 Qe4+ 39. Kh3 Re8 40. Rc7+ Kg8 41. Rff7?! { (-10.83 → Mate in 4) Checkmate is now unavoidable. Rcf7 was best. } (41. Rcf7 g4+) 41... Qd3+ 42. Kg4 Re4+ 43. Kf5 Rf4+ 44. Ke6 Qe4+ 45. Kd7 Rxf7+ 46. Kc8 Qe8+ 47. Kxb7 Rxc7+?! { (Mate in 5 → -66.66) Lost forced checkmate sequence. Qb5+ was best. } (47... Qb5+ 48. Kc8 Qa6+ 49. Kb8 Ba7+ 50. Rxa7 Qxa7+ 51. Kc8 Qa8#) 48. Kxc7 a4 { Black wins on time. } 0-1