[Event "Rated rapid game"] [Site "https://lichess.org/NZ41l93F"] [Date "2023.04.13"] [White "karthikperumalp"] [Black "MBafna"] [Result "1-0"] [UTCDate "2023.04.13"] [UTCTime "23:52:47"] [WhiteElo "2019"] [BlackElo "1706"] [WhiteRatingDiff "+13"] [BlackRatingDiff "-20"] [Variant "Standard"] [TimeControl "600+2"] [ECO "A46"] [Opening "Yusupov-Rubinstein System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. e3 e6 3. Nf3 { A46 Yusupov-Rubinstein System } c5 4. g3 b6 5. Bg2 Bb7 6. c3 Na6?! { (-0.30 → 0.30) Inaccuracy. Be7 was best. } (6... Be7 7. b3 O-O 8. Bb2 d5 9. O-O Qc7 10. Na3 Nbd7 11. Qe2) 7. O-O Nc7 8. a3 Be7 9. Qc2 Be4 10. Qd1 Rc8 11. Nbd2 Bb7 12. b3 h5?! { (0.01 → 0.56) Inaccuracy. Nb5 was best. } (12... Nb5 13. c4) 13. h4 cxd4 14. cxd4 Ncd5 15. Nc4 b5 16. Nce5 d6 17. Nd3 Nc3 18. Qd2?! { (-0.18 → -1.22) Inaccuracy. Qe1 was best. } (18. Qe1 Be4 19. Nf4 Qd7 20. Bd2 Ncd5 21. Ng5 Nxf4 22. Nxe4 Nxg2 23. Nxf6+ Bxf6 24. Kxg2 Qb7+) 18... Bd5?! { (-1.22 → -0.51) Inaccuracy. Nfe4 was best. } (18... Nfe4 19. Qb2) 19. b4? { (-0.51 → -2.08) Mistake. Bb2 was best. } (19. Bb2) 19... Nce4?! { (-2.08 → -1.11) Inaccuracy. Nfe4 was best. } (19... Nfe4 20. Qe1) 20. Qb2 Bc4 21. Rd1 Ng4 22. Nfe1 d5 23. a4 Bd6 24. axb5 Nxg3?? { (-2.19 → 0.32) Blunder. g5 was best. } (24... g5 25. f3 Nxg3 26. b6 axb6 27. e4 dxe4 28. fxg4 exd3 29. Nxd3 Bxd3 30. Bxg5 f6 31. Rxd3) 25. fxg3 Nxe3?? { (0.22 → 5.19) Blunder. Bxg3 was best. } (25... Bxg3) 26. Bxe3 Bxg3 27. Bg5 f6 28. Bf4 Bxh4 29. Rxa7 g5 30. Bh2 Bxb5 31. Nc5 Qb6 32. Rb7 Qc6 33. Nf3 Ba6 34. Rg7 Kf8 35. Rg6 Kf7 36. Qc2 Be2 37. Nxh4 Bxd1? { (7.54 → Mate in 9) Checkmate is now unavoidable. gxh4 was best. } (37... gxh4 38. Rxf6+ Kxf6 39. Qxe2 Ke7 40. Kh1 Rhf8 41. Bh3 Rf6 42. Rg1 Rcf8 43. Qxh5 Qc8 44. Qe5) 38. Qxd1?? { (Mate in 9 → 5.13) Lost forced checkmate sequence. Rg7+ was best. } (38. Rg7+ Kxg7 39. Qg6+ Kf8 40. Qxf6+ Ke8 41. Qxh8+ Ke7 42. Ng6+ Kf7 43. Qh7+ Kf6 44. Be5+ Kf5) 38... gxh4 39. Qc2 Qa8?! { (4.91 → 7.22) Inaccuracy. Ra8 was best. } (39... Ra8 40. Be5 fxe5 41. Rxe6 Qxe6 42. Nxe6 e4 43. Qc7+ Kxe6 44. Qe5+ Kd7 45. Qxd5+ Kc7 46. Qc5+) 40. Bf1? { (7.22 → 4.39) Mistake. Rxf6+ was best. } (40. Rxf6+ Kxf6 41. Be5+ Ke7 42. Qg6 Rxc5 43. Qg7+ Kd8 44. Qxh8+ Kd7 45. Qg7+ Kc6 46. Qc7+ Kb5) 40... Qa1 41. Rg2 Qxd4+?! { (3.85 → 5.46) Inaccuracy. Rcg8 was best. } (41... Rcg8 42. Qe2 Qxd4+ 43. Kh1 Rxg2 44. Qxe6+ Kg7 45. Bxg2 Ra8 46. Qe7+ Kh6 47. Bg1 Ra1 48. Qf8+) 42. Kh1 Rhg8?? { (5.56 → Mate in 3) Checkmate is now unavoidable. Qe4 was best. } (42... Qe4 43. Nxe4 Rxc2 44. Nd6+ Ke7 45. Rxc2 e5 46. Nf5+ Ke6 47. Ng7+ Kf7 48. Rc7+ Kg6 49. Bg1) 43. Rxg8? { (Mate in 3 → 7.91) Lost forced checkmate sequence. Qh7+ was best. } (43. Qh7+ Rg7 44. Rxg7+ Ke8 45. Rg8#) 43... Rxg8? { (7.91 → Mate in 21) Checkmate is now unavoidable. Kxg8 was best. } (43... Kxg8 44. Qg6+ Kh8 45. Bd3 Qa1+ 46. Bg1 Qxg1+ 47. Kxg1 Rg8 48. Nxe6 f5 49. Qxg8+ Kxg8 50. b5) 44. Qh7+ Rg7 45. Qxh5+?? { (Mate in 13 → 4.07) Lost forced checkmate sequence. Qxg7+ was best. } (45. Qxg7+ Kxg7 46. Nxe6+ Kg6 47. Nxd4 Kf7 48. b5 h3 49. b6 f5 50. b7 Kg6 51. b8=Q Kf7) 45... Ke7 46. Qh8?? { (4.17 → -0.39) Blunder. Qe2 was best. } (46. Qe2 Qg4 47. b5 Qf5 48. b6 e5 49. b7 Rg8 50. Na6 d4 51. Qd3 Qxd3 52. Bxd3 Rd8) 46... f5?? { (-0.39 → 4.64) Blunder. Qg4 was best. } (46... Qg4 47. Bd6+ Kxd6 48. Qb8+ Ke7 49. Qb7+ Kf8 50. Nd7+ Rxd7 51. Qxd7 Qxb4 52. Qxe6 Qe4+ 53. Qxe4) 47. Qc8?! { (4.64 → 3.23) Inaccuracy. Qh6 was best. } (47. Qh6 Qf6 48. Bd6+ Kf7 49. Qh5+ Qg6 50. Qxg6+ Rxg6 51. b5 e5 52. Bxe5 f4 53. Bc7 f3) 47... f4?? { (3.23 → 10.34) Blunder. Qe3 was best. } (47... Qe3 48. Qc7+ Kf6 49. Nd7+ Kg6 50. Qe5 Qe4+ 51. Bg2 Qxe5 52. Nxe5+ Kg5 53. b5 Ra7 54. b6) 48. Qxe6+ Kd8? { (9.05 → Mate in 7) Checkmate is now unavoidable. Kf8 was best. } (48... Kf8 49. Qc8+) 49. Qb6+?! { (Mate in 7 → 10.78) Lost forced checkmate sequence. Qd6+ was best. } (49. Qd6+ Ke8 50. Bb5+ Rd7 51. Qxd7+ Kf8 52. Ne6+ Kg8 53. Nxd4 h3 54. Ne6 f3 55. Qg7#) 49... Kc8?! { (10.78 → Mate in 2) Checkmate is now unavoidable. Ke7 was best. } (49... Ke7 50. Qa7+) 50. Ba6+ Rb7 51. Qxb7+ Kd8 52. Qd7# { White wins by checkmate. } 1-0