[Event "Rated rapid game"] [Site "https://lichess.org/nkfOKQ2I"] [Date "2021.06.26"] [White "londonsveshnikov"] [Black "mBehrooz"] [Result "0-1"] [UTCDate "2021.06.26"] [UTCTime "18:30:11"] [WhiteElo "2391"] [BlackElo "2315"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. Bf4 d5 3. e3 e6 4. Nf3 c5 5. c3 Nc6 6. Nbd2 Bd6 7. Bg3 O-O 8. Bd3 cxd4 9. exd4 h6 10. Ne5 Qc7 11. f4 Qb6 12. Nb3? { (1.36 → -0.09) Mistake. Rb1 was best. } (12. Rb1) 12... a5 13. Bh4?! { (-0.18 → -0.78) Inaccuracy. Qe2 was best. } (13. Qe2 a4) 13... Ne4 14. Qe2?! { (-1.14 → -1.89) Inaccuracy. a4 was best. } (14. a4 f6) 14... f5 15. O-O-O?? { (-1.77 → -4.93) Blunder. Nc1 was best. } (15. Nc1 a4) 15... a4 16. Na1? { (-4.32 → -7.99) Mistake. Nc5 was best. } (16. Nc5 a3) 16... a3 17. Bxe4 axb2+ 18. Qxb2 Qxb2+? { (-7.30 → -3.56) Mistake. Ba3 was best. } (18... Ba3 19. Qxa3 Rxa3 20. Nc2 Rxa2 21. Bd3 g5 22. Nxc6 bxc6 23. Nb4 Ra1+ 24. Kd2 Rxd1+ 25. Rxd1) 19. Kxb2 dxe4? { (-3.67 → -2.18) Mistake. fxe4 was best. } (19... fxe4) 20. Nb3?! { (-2.18 → -2.88) Inaccuracy. Nc2 was best. } (20. Nc2 Na5 21. Na3 Bxa3+ 22. Kxa3 b5 23. Kb2 Bb7 24. Be7 Rfe8 25. Bb4 Nc4+ 26. Nxc4 bxc4) 20... Na5? { (-2.88 → -1.46) Mistake. g5 was best. } (20... g5) 21. Nxa5 Rxa5 22. Nc4 Rb5+ 23. Kc2 Bxf4 24. a4 Rd5 25. Rb1? { (-1.90 → -3.87) Mistake. Bg3 was best. } (25. Bg3 Bxg3 26. hxg3 Bd7 27. Nb6 Rd6 28. Rb1 Bc6 29. Nc4 Bxa4+ 30. Kd2 Ra6 31. Rxb7 Bc6) 25... g5?? { (-3.87 → -1.62) Blunder. Bc7 was best. } (25... Bc7 26. Be7) 26. Bf2? { (-1.62 → -3.62) Mistake. Bg3 was best. } (26. Bg3 Rf7 27. Bxf4 gxf4 28. Kd2 Kh7 29. g3 f3 30. Ne5 Rc7 31. Rb4 Bd7 32. Rhb1 Bc6) 26... Bb8? { (-3.62 → -2.02) Mistake. Bc7 was best. } (26... Bc7 27. Nb6 Bxb6 28. Rxb6 f4 29. c4 Rdd8 30. Kc3 e3 31. Be1 Rf7 32. h4 g4 33. Rf1) 27. Nb6 Ra5 28. h4 g4 29. c4 f4 30. Be1 Ra7?? { (-3.17 → -1.23) Blunder. Ra6 was best. } (30... Ra6 31. Rb5) 31. Bb4 Re8 32. Rhe1 e3 33. Kd3?? { (-1.53 → -3.73) Blunder. g3 was best. } (33. g3 e5) 33... e5 34. Nxc8 e4+ 35. Ke2 Rxc8 36. Bc5? { (-4.01 → -6.70) Mistake. a5 was best. } (36. a5 b6 37. c5 bxa5 38. Bc3 a4 39. Rb6 a3 40. Ba1 Kh7 41. Reb1 Bc7 42. Re6 f3+) 36... Rxa4 37. Rxb7 Rxc4 38. Reb1 Rc2+ 39. Kf1 e2+ 40. Ke1 Bc7 41. Bb4 f3 42. Rxc7 R8xc7 43. gxf3 exf3 44. d5?! { (-13.83 → Mate in 8) Checkmate is now unavoidable. Kf2 was best. } (44. Kf2 e1=R+) 44... Rc1+?! { (Mate in 8 → -23.52) Lost forced checkmate sequence. g3 was best. } (44... g3 45. Bd2 Re7 46. Rb8+ Kg7 47. Bxh6+ Kxh6 48. Rb6+ Kh5 49. Rf6 Rc1+ 50. Kd2 e1=Q+ 51. Kd3) 45. Rxc1 Rxc1+ 46. Kf2 Rf1+ { White resigns. } 0-1