[Event "Live Chess"] [Site "Chess.com"] [Date "2016.03.12"] [White "backreg"] [Black "nihalsarin"] [Result "1-0"] [WhiteElo "2371"] [BlackElo "2422"] [Variant "Standard"] [TimeControl "-"] [ECO "B90"] [Opening "Sicilian Defense: Najdorf Variation, English Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 { B90 Sicilian Defense: Najdorf Variation, English Attack } e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 O-O 10. O-O-O Nbd7 11. g4 b5 12. Kb1 Nb6 13. g5 Nh5 14. Rg1 Rc8 15. Nd5?! { (0.35 → -0.61) Inaccuracy. Qf2 was best. } (15. Qf2 Nc4 16. Bxc4 Rxc4 17. Nd5 Bxd5 18. Rxd5 g6 19. Rdd1 Qd7 20. c3 Rb8 21. a3 Qc7 22. Nc1 a5) 15... Bxd5 16. exd5 Nc4 17. Bxc4 bxc4 18. Nc1 c3 19. bxc3 Rc4 20. Rg4 Nf4 21. Nb3?! { (-0.55 → -1.48) Inaccuracy. h4 was best. } (21. h4 f6 22. Nd3 fxg5 23. Nb2 h5 24. Rgg1 Rc8 25. hxg5 Qa5 26. c4 Qa3 27. c3 Rb8 28. g6 Bf6) 21... a5? { (-1.48 → -0.27) Mistake. Bxg5 was best. } (21... Bxg5 22. Rdg1 Bh6 23. Bxf4 Rxf4 24. Qd3 Qb6 25. R1g2 a5 26. a4 Rxg4 27. fxg4 Bg5 28. Ka2 Rb8 29. Rg3) 22. Bxf4 exf4 23. Qd3 Qc7 24. Re1 Re8 25. a4 Rxa4?? { (-1.12 → 4.81) Blunder. Rc8 was best. } (25... Rc8 26. Rg2 Rxc3 27. Qd1 Rc4 28. h4 Rxa4 29. Rge2 Bf8 30. Re4 Rxe4 31. Rxe4 g6 32. Qe2 Qc3 33. Qd3) 26. Qb5 Rb8? { (4.45 → 7.55) Mistake. Ra1+ was best. } (26... Ra1+ 27. Kxa1 Qxc3+ 28. Ka2 Kf8 29. Re2 a4 30. Nc1 Qxf3 31. Rh4 Rd8 32. Rxh7 Kg8 33. Rh4 Rf8 34. Rxe7) 27. Qxa4 Bf8 28. Kb2 g6 29. Rxf4 Bg7 30. Rf6? { (10.10 → 5.15) Mistake. Re8+ was best. } (30. Re8+ Rxe8 31. Qxe8+ Bf8 32. Nxa5 Qe7 33. Qxe7 Bxe7 34. h4 Bd8 35. Nc4 Be7 36. Re4 Bf8 37. Re8 Kg7) 30... Bxf6 31. gxf6 Qd8 32. Re7 h5 33. h4 Rc8 34. Qxa5 Qxa5 35. Nxa5 Rc5 36. Nb3? { (9.90 → 5.17) Mistake. Nc6 was best. } (36. Nc6 Kf8 37. Rd7 Rb5+ 38. Ka3 Kg8 39. Nd8 Rxd5 40. Rxf7 Re5 41. Rg7+ Kf8 42. Rh7 Ke8 43. Rh8+ Kd7) 36... Rxd5 37. Nd4?! { (5.18 → 3.89) Inaccuracy. Rd7 was best. } (37. Rd7 Re5 38. Rxd6 Kh7 39. c4 g5 40. hxg5 Rxg5 41. c5 Rg8 42. Rd1 Kh6 43. Kc3 h4 44. Rh1 Kh5) 37... Rc5?? { (3.89 → 9.19) Blunder. g5 was best. } (37... g5 38. Re4 Kh7 39. c4 Rc5 40. hxg5 Rxc4 41. c3 Kg6 42. f4 Rc8 43. Re1 h4 44. Kc2 h3 45. Rh1) 38. Kb3? { (9.19 → 5.03) Mistake. Re8+ was best. } (38. Re8+ Kh7 39. f4 Ra5 40. Rd8 Rc5 41. Nf3 g5 42. fxg5 Rb5+ 43. Kc1 Rc5 44. Kd2 Rf5 45. Nd4 Rf2+) 38... Ra5? { (5.03 → 9.50) Mistake. g5 was best. } (38... g5 39. Re8+ Kh7 40. Ne6 Rf5 41. Nxg5+ Kg6 42. Re7 Rf4 43. Re4 Rf5 44. Rd4 d5 45. Kb4 Kxf6 46. Kc5) 39. c4?! { (9.50 → 6.36) Inaccuracy. Re8+ was best. } (39. Re8+ Kh7 40. f4 Rc5 41. Nf3 g5 42. fxg5 Rb5+ 43. Kc4 Ra5 44. Nd4 Re5 45. Rf8 Rc5+ 46. Kd3 Rc7) 39... Ra1 40. Nb5 Rh1?! { (6.86 → 13.67) Inaccuracy. Rf1 was best. } (40... Rf1 41. Re3 Rd1 42. Re8+ Kh7 43. Rf8 g5 44. hxg5 Kg6 45. Rg8+ Kf5 46. Kc3 Ke5 47. Nd4 Rxd4 48. Re8+) 41. Nxd6 Rf1 42. c5 Rxf3+ 43. c3 Rxf6 44. Kc4 g5 45. hxg5 Rf4+ 46. Kd5 h4?! { (10.74 → Mate in 15) Checkmate is now unavoidable. Ra4 was best. } (46... Ra4 47. c6 Ra5+ 48. Kd4 Ra4+ 49. Kc5 Ra5+ 50. Kb4 Ra6 51. Re8+ Kh7 52. c7 Rc6 53. c8=Q Rxc8 54. Rxc8) 47. c6 Rf3 48. c7 Rxc3 49. Nc4 h3 50. c8=Q+ Kg7 51. Qf5 Rd3+ 52. Qxd3 h2 53. Rxf7+ Kxf7 54. Qf5+ Kg7 55. Qf3 h1=Q 56. Qxh1 Kg6 57. Qg2 Kh5 58. g6 Kh4 59. g7 Kh5 60. g8=Q Kh6 61. Qh8# { White wins by checkmate. } 1-0