[Event "Casual classical game"] [Site "https://lichess.org/l6usmGLk"] [Date "2020.08.15"] [White "AnkitBiswas"] [Black "karthik2822"] [Result "1-0"] [UTCDate "2020.08.15"] [UTCTime "17:04:59"] [WhiteElo "1436"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "1800+5"] [ECO "B94"] [Opening "Sicilian Defense: Najdorf Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 { B94 Sicilian Defense: Najdorf Variation } e5?! { (0.00 → 0.90) Inaccuracy. Nbd7 was best. } (6... Nbd7 7. Qe2 b5 8. O-O-O Bb7 9. f4 Rc8 10. e5 dxe5 11. fxe5) 7. Nf3?! { (0.90 → 0.00) Inaccuracy. Nf5 was best. } (7. Nf5 Nc6 8. g3 Be6 9. Bg2 h6 10. Bxf6 Qxf6 11. Qd2 Qd8) 7... Be7 8. Bxf6 Bxf6 9. Bc4 O-O 10. O-O b5 11. Qd5 Ra7 12. Be2?! { (-0.05 → -0.63) Inaccuracy. Bb3 was best. } (12. Bb3 b4 13. Ne2 Bb7 14. Qd3 a5 15. Ng3 Qc7 16. Rfd1 a4 17. Bd5 Bxd5 18. Qxd5 Qxc2) 12... Bb7?! { (-0.63 → 0.00) Inaccuracy. b4 was best. } (12... b4) 13. Qd3 Nd7?! { (-0.13 → 0.52) Inaccuracy. Qc7 was best. } (13... Qc7 14. a4) 14. Qe3? { (0.52 → -0.79) Mistake. Qxd6 was best. } (14. Qxd6) 14... Ra8 15. Rad1 Nc5 16. a3 Qc7 17. b4 Ne6 18. Qd3?? { (-0.54 → -6.16) Blunder. Nd5 was best. } (18. Nd5 Bxd5 19. Rxd5 Nf4 20. Rd2 Rac8 21. Rfd1 Nxe2+ 22. Rxe2 h6 23. h3 Rfd8 24. Nh2 Qc4) 18... Rad8?? { (-6.16 → -0.97) Blunder. Nf4 was best. } (18... Nf4) 19. Nd5?! { (-0.97 → -1.59) Inaccuracy. g3 was best. } (19. g3 Rc8 20. Nd5 Qxc2 21. Qe3 Bxd5 22. exd5 Nd4 23. Nxd4 exd4 24. Qf3 Be5 25. Bd3 Qb2) 19... Bxd5 20. exd5 Nd4? { (-1.45 → 0.01) Mistake. Nf4 was best. } (20... Nf4 21. Qe4) 21. Nxd4 exd4 22. c4?? { (0.12 → -2.11) Blunder. Qf3 was best. } (22. Qf3) 22... bxc4?? { (-2.11 → 0.25) Blunder. dxc3 was best. } (22... dxc3 23. Qc2 Rfe8 24. Rfe1 g6 25. Bf3 Re7 26. Rxe7 Qxe7 27. g3 Re8 28. h4 h5 29. Qd3) 23. Qxc4 Qxc4 24. Bxc4 Ra8 25. Ra1 Rfc8 26. Rfc1?? { (-0.09 → -2.36) Blunder. Rac1 was best. } (26. Rac1 g6 27. Rfd1 d3 28. Bxd3 Rxc1 29. Rxc1 Bb2 30. Rb1 Bxa3 31. Kf1 a5 32. bxa5 Rxa5) 26... a5?? { (-2.36 → -0.05) Blunder. d3 was best. } (26... d3 27. Bxd3) 27. b5?? { (-0.05 → -2.07) Blunder. Bb5 was best. } (27. Bb5 axb4 28. Rxc8+ Rxc8 29. axb4 d3 30. Rd1 Rb8 31. Bxd3 Rxb4 32. Rb1 Rxb1+ 33. Bxb1 g5) 27... Rab8?? { (-2.07 → 0.33) Blunder. d3 was best. } (27... d3) 28. Bd3 Rxc1+? { (0.00 → 1.31) Mistake. Rc3 was best. } (28... Rc3 29. Rxc3 dxc3 30. Kf1 Kf8 31. Re1 Rc8 32. Ke2 Bd4 33. Rf1 Bb6 34. Kd1 Rc5 35. Kc2) 29. Rxc1 g6 30. Rb1?! { (1.36 → 0.65) Inaccuracy. a4 was best. } (30. a4 Bd8 31. Rc6 Kf8 32. Kf1 Ke7 33. g4 Bb6 34. Ke2 h6 35. Be4 d3+ 36. Bxd3 Kd7) 30... Kf8?! { (0.65 → 1.73) Inaccuracy. Bd8 was best. } (30... Bd8 31. Rc1 Bb6 32. Rc6 Bc5 33. a4 Kg7 34. Kf1 Re8 35. g4 Kf6 36. Rc7 h6 37. h4) 31. b6 Bd8?! { (1.35 → 2.36) Inaccuracy. Rb7 was best. } (31... Rb7 32. Ba6 Rb8 33. b7 d3 34. Rd1 Bb2 35. Rxd3 Ke7 36. Rf3 f5 37. Rh3 h5 38. a4) 32. b7 Ke7 33. Ba6 Kd7 34. Rc1 Bc7?? { (2.39 → 10.91) Blunder. d3 was best. } (34... d3 35. Bb5+) 35. Kf1?? { (10.91 → 2.66) Blunder. Bb5+ was best. } (35. Bb5+) 35... f5?? { (2.66 → 11.39) Blunder. a4 was best. } (35... a4 36. Ke2) 36. Ke2?? { (11.39 → 2.42) Blunder. Bb5+ was best. } (36. Bb5+) 36... h5?! { (2.42 → 3.12) Inaccuracy. Re8+ was best. } (36... Re8+ 37. Kd3 Re4 38. Bb5+ Kd8 39. Bc4 Kd7 40. h4 Re5 41. g3 Kd8 42. Ba6 Kd7 43. Kxd4) 37. Kd3 Rf8?! { (2.90 → 4.13) Inaccuracy. Bb6 was best. } (37... Bb6 38. Rc8 Ba7 39. Bb5+ Ke7 40. Bc6 Kf6 41. a4 h4 42. Rc7 Bc5 43. Rh7 Kg5 44. Rf7) 38. Kxd4?! { (4.13 → 3.26) Inaccuracy. Bb5+ was best. } (38. Bb5+) 38... Bb6+ 39. Kc4 Bxf2?! { (2.91 → 3.77) Inaccuracy. Kc7 was best. } (39... Kc7 40. Kb5+) 40. Rb1?? { (3.77 → 1.26) Blunder. Kb5 was best. } (40. Kb5) 40... Kc7 41. Kb5 Bb6?? { (1.19 → 3.70) Blunder. Re8 was best. } (41... Re8 42. Kxa5) 42. Ka4?? { (3.70 → 0.59) Blunder. Re1 was best. } (42. Re1 Bc5 43. Re7+ Kb8 44. Kc6 Ka7 45. Rc7 Rb8 46. Rc8 g5 47. Kc7 Bb6+ 48. Kxd6 f4) 42... Re8 43. Rb2 Re4+ 44. Kb5 Rg4?? { (0.60 → Mate in 23) Checkmate is now unavoidable. Bc5 was best. } (44... Bc5 45. Kxa5 Kb8 46. a4 Rd4 47. Kb5 g5 48. a5 Kc7 49. b8=Q+ Kxb8 50. Kc6+ Rb4 51. Re2) 45. Rc2+?? { (Mate in 23 → 4.28) Lost forced checkmate sequence. b8=Q+ was best. } (45. b8=Q+) 45... Bc5 46. Kxa5?? { (3.49 → 0.60) Blunder. Rxc5+ was best. } (46. Rxc5+) 46... f4?? { (0.60 → 17.87) Blunder. Rd4 was best. } (46... Rd4 47. a4 Kb8 48. Re2 Re4 49. Rb2 g5 50. g3 Re3 51. Bb5 Kxb7 52. Bd3+ Kc7 53. Bxf5) 47. Rb2 Kb8 48. Kb5 Bxa3?? { (4.98 → Mate in 4) Checkmate is now unavoidable. f3 was best. } (48... f3 49. gxf3) 49. Re2 Ka7 50. Re8 Rxg2 51. b8=Q# { White wins by checkmate. } 1-0