[Event "Rated bullet game"] [Site "https://lichess.org/2V7wvWkW"] [Date "2021.05.20"] [White "DrNykterstein"] [Black "Federicov93"] [Result "0-1"] [UTCDate "2021.05.20"] [UTCTime "19:16:19"] [WhiteElo "3238"] [BlackElo "3022"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+9"] [WhiteTitle "GM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "60+0"] [ECO "E92"] [Opening "King's Indian Defense: Petrosian Variation, Stein Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. d4 d6 6. Be2 e5 7. d5 a5 { E92 King's Indian Defense: Petrosian Variation, Stein Defense } 8. Bg5 h6 9. Bh4 Na6 10. Nd2 Qe8 11. g4 Nh7?! { (0.16 → 0.74) Inaccuracy. a4 was best. } (11... a4) 12. f3 Bf6?! { (0.42 → 1.40) Inaccuracy. f5 was best. } (12... f5) 13. Bf2 Bg5 14. h4 Bf4 15. h5?? { (1.71 → -0.13) Blunder. Bd3 was best. } (15. Bd3 Nc5 16. Bxc5 dxc5 17. Ne2 Be3 18. Nf1 Bd4 19. Qd2 Kg7 20. Nfg3 Qe7 21. O-O-O b6) 15... Ng5 16. Qc2?! { (-0.29 → -1.05) Inaccuracy. Bd3 was best. } (16. Bd3 Qe7) 16... Kg7? { (-1.05 → 0.30) Mistake. f5 was best. } (16... f5 17. gxf5 gxf5 18. a3 Bd7 19. Bh4 Nc5 20. O-O-O fxe4 21. fxe4 Ba4 22. Nxa4 Qxa4 23. Qxa4) 17. O-O-O Nb4 18. Qb1 Bd7?! { (-0.19 → 0.45) Inaccuracy. f5 was best. } (18... f5 19. gxf5 gxf5 20. a3 Kh8 21. Bh4 c6 22. b3 Na6 23. Kb2 Nc5 24. exf5 Bxf5 25. Nde4) 19. a3 Na6 20. Qc2 a4?! { (0.50 → 1.07) Inaccuracy. Nc5 was best. } (20... Nc5 21. Nb5 Qd8 22. Kb1 b6 23. Rdg1 Rc8 24. Nf1 Qf6 25. Nc3 a4 26. Ne3 Nb3 27. Qd3) 21. Kb1 Nc5 22. Nb5 Qd8 23. Ka2?! { (1.26 → 0.60) Inaccuracy. Nf1 was best. } (23. Nf1 b6 24. Ne3 Nh7 25. Ng2 Bg5 26. Bd3 Nb3 27. Qe2 Rc8 28. Bc2 Qe7 29. Nc3 Ra8) 23... Be8 24. Nb1 c6?? { (1.00 → 4.54) Blunder. Bd7 was best. } (24... Bd7 25. N1c3 b6 26. Bxc5 bxc5 27. Nxa4 Qb8 28. Nac3 Qb6 29. Qd3 Qa5 30. Rb1 Bg3 31. Rbf1) 25. dxc6 bxc6 26. Nxd6?? { (5.25 → 1.84) Blunder. Bxc5 was best. } (26. Bxc5 cxb5 27. Bxd6 Qb6 28. c5 Qb7 29. Nc3 Bc6 30. Bxf8+ Rxf8 31. Nd5 Ne6 32. Nxf4 Nxf4) 26... Qb6 27. hxg6 fxg6 28. Nxe8+ Rfxe8 29. Rd7+ Kf6 30. Bxc5 Qxc5 31. Rxh6 Ne6 32. Rhh7 Rf8? { (1.72 → 3.50) Mistake. Rh8 was best. } (32... Rh8 33. Qd1 Rxh7 34. Rxh7 Qd4 35. Rd7 Qxd1 36. Bxd1 Ra6 37. Nc3 Nc5 38. Rd8 Kg5 39. Kb1) 33. Nc3 Nd4?! { (3.56 → 4.68) Inaccuracy. Rh8 was best. } (33... Rh8 34. Nxa4 Qg1 35. c5 Nd4 36. Qd1 Qxd1 37. Bxd1 Kg5 38. Nb6 Rad8 39. Rdf7 Rxh7 40. Rxh7) 34. Qd1 Qb6?? { (3.66 → Mate in 9) Checkmate is now unavoidable. Rad8 was best. } (34... Rad8) 35. Nxa4? { (Mate in 9 → 7.33) Lost forced checkmate sequence. g5+ was best. } (35. g5+ Kxg5 36. Qg1+ Kf6 37. Rd6+ Ne6 38. Qxb6 Bg3 39. Rxc6 Kg5 40. Rxe6 Rf6 41. Rxe5+ Bxe5) 35... Rxa4? { (7.33 → Mate in 7) Checkmate is now unavoidable. Qb3+ was best. } (35... Qb3+) 36. Qxa4?? { (Mate in 7 → 1.19) Lost forced checkmate sequence. g5+ was best. } (36. g5+ Kxg5 37. Qg1+ Kf6 38. Rd6+ Ne6 39. Rxe6+ Kxe6 40. Qxg6+ Rf6 41. Qe8+ Kd6 42. Qe7#) 36... Nxe2?? { (1.19 → 6.75) Blunder. Rb8 was best. } (36... Rb8 37. Qb4 Qxb4 38. axb4 Nxe2 39. Rb7 Rf8 40. Rb6 Ra8+ 41. Kb1 Kg5 42. Rxc6 Nd4 43. Rd6) 37. Rd6+?? { (6.75 → 1.53) Blunder. Qd1 was best. } (37. Qd1) 37... Kg5 38. Rxc6?? { (1.55 → -1.61) Blunder. Qxc6 was best. } (38. Qxc6) 38... Nc3+ 39. bxc3 Qf2+ 40. Kb3 Rb8+ 41. Qb4?! { (-2.00 → -2.67) Inaccuracy. Qb5 was best. } (41. Qb5 Bc1) 41... Rxb4+ 42. cxb4 Qxf3+ 43. Ka4 Qxe4 44. b5? { (-3.04 → -5.98) Mistake. Kb5 was best. } (44. Kb5 Kxg4 45. Re7 g5 46. Rd6 Kf3 47. a4 g4 48. a5 Qf5 49. c5 g3 50. a6 Qf8) 44... Bd2 45. Rh3 Qc2+ 46. Rb3 e4 47. b6 Bf4 48. b7 e3 49. Re6 e2?! { (-21.69 → -6.16) Inaccuracy. Qxc4+ was best. } { Black wins on time. } (49... Qxc4+) 0-1