[Event "Rated classical game"] [Site "https://lichess.org/G1wCuq4p"] [Date "2018.12.31"] [White "ArnabChatterjee"] [Black "Flandes"] [Result "1/2-1/2"] [UTCDate "2018.12.31"] [UTCTime "19:25:23"] [WhiteElo "1922"] [BlackElo "1962"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "900+15"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. d3 g6 4. g3 Bg7 5. Bg2 Nf6 6. O-O d6 7. h3 O-O 8. Re1 Qd7 9. c3 h6 10. Be3 Rb8 11. a3 b5 12. b4 c4?! { (0.48 → 1.19) Inaccuracy. Rd8 was best. } (12... Rd8 13. Qc1 g5 14. bxc5 dxc5 15. Bxc5 g4 16. hxg4 Qxd3 17. Nd4 Nxd4 18. cxd4 Nxg4 19. e5) 13. dxc4 bxc4 14. Nbd2 Bb7 15. Rb1 Ne8? { (0.71 → 2.30) Mistake. Rfc8 was best. } (15... Rfc8 16. Qc2 Nd8 17. Bxa7 Ra8 18. Bd4 Ne6 19. Bxf6 exf6 20. Ra1 d5 21. exd5 Bxd5 22. a4) 16. Qc2 Nc7 17. Nxc4 Nb5 18. Bd2 Qe6 19. Qb3 Rfc8 20. a4 Nc7 21. b5 Ba8 22. Ne3? { (2.55 → 0.84) Mistake. Be3 was best. } (22. Be3 a6) 22... Na5? { (0.84 → 2.25) Mistake. Qxb3 was best. } (22... Qxb3 23. Rxb3 Na5 24. Ra3 Ne6 25. Nd4 Nc5 26. f3 Nd7 27. Ra2 Nb6 28. Rd1 Bb7 29. f4) 23. Qxe6? { (2.25 → 0.99) Mistake. Qb4 was best. } (23. Qb4 Nc6 24. Qb2 Ne5 25. Nxe5 Qxe5 26. Ng4 Qh5 27. Be3 a6 28. Ba7 Rb7 29. Bd4 axb5) 23... Nxe6 24. Nd5 Kf8 25. Nd4?! { (0.80 → 0.00) Inaccuracy. b6 was best. } (25. b6 a6 26. Be3 Nc4 27. Bf1 Nxe3 28. Rxe3 a5 29. Ba6 Rd8 30. Bd3 Nc5 31. Bc2 e6) 25... Nxd4?! { (0.00 → 0.76) Inaccuracy. Nc5 was best. } (25... Nc5 26. Be3 Nc4 27. Ra1 Nd3 28. Red1 Nxe3 29. fxe3 Bxd5 30. Rxd3 Bc4 31. Rdd1 a6 32. Nc6) 26. cxd4 Nc4 27. Red1 Na3? { (0.00 → 1.22) Mistake. Nxd2 was best. } (27... Nxd2 28. Rxd2 Rc4 29. Nb4 Bxd4 30. Bf1 Rxb4 31. Rxb4 Bc3 32. Rdd4 e5 33. Rdc4 Bxb4 34. Rxb4) 28. Rbc1 Bxd5 29. exd5 g5? { (1.00 → 2.80) Mistake. Rc4 was best. } (29... Rc4 30. Rxc4) 30. Rxc8+?! { (2.80 → 2.07) Inaccuracy. Rc6 was best. } (30. Rc6 Nc4) 30... Rxc8 31. Be3?! { (1.91 → 1.22) Inaccuracy. Ra1 was best. } (31. Ra1 Nc4) 31... Rc4? { (1.22 → 2.71) Mistake. Ke8 was best. } (31... Ke8 32. Bf1 Kd8 33. a5 Rc3 34. Rc1 Rxc1 35. Bxc1 Nc2 36. Bc4 Kc7 37. Kg2 Nxd4 38. f4) 32. Rc1? { (2.71 → 1.15) Mistake. Bf1 was best. } (32. Bf1 Rb4) 32... Rxc1+ 33. Bxc1 Nc2?! { (1.73 → 2.39) Inaccuracy. Nc4 was best. } (33... Nc4 34. Bf1) 34. Be3? { (2.39 → 0.86) Mistake. a5 was best. } (34. a5 Bxd4 35. Be4 Nb4 36. Be3 Bc5 37. a6 Ke8 38. Kg2 Bxe3 39. fxe3 Kd8 40. b6 Nxa6) 34... Bxd4 35. Bxd4 Nxd4 36. Kf1 Ke8 37. Ke1 Kd7 38. Kd2 Nb3+ 39. Kc3 Nc5 40. Kc4?? { (0.50 → -1.84) Blunder. a5 was best. } (40. a5 Kc7 41. f4 gxf4 42. gxf4 Nb7 43. Kb4 Nc5 44. Bf1 Ne4 45. h4 Ng3 46. Bd3 Nh5) 40... Kc7?? { (-1.84 → 0.36) Blunder. Nxa4 was best. } (40... Nxa4) 41. a5 e6? { (0.32 → 1.63) Mistake. Nb7 was best. } (41... Nb7 42. Kb4 Nc5 43. f3 Kc8 44. Kc4 Nb7 45. a6 Nc5 46. h4 Kc7 47. hxg5 hxg5 48. Bh3) 42. dxe6 fxe6 43. f4 gxf4 44. gxf4 Nd7 45. Bf3 d5+ 46. Kd4?! { (1.31 → 0.51) Inaccuracy. Bxd5 was best. } (46. Bxd5) 46... Kd6 47. Bg4 Nc5 48. Kc3 Ne4+ 49. Kb4 d4?? { (0.88 → 4.26) Blunder. Nc5 was best. } (49... Nc5 50. a6 Nd7 51. Kc3 Nb6 52. Kd4 Nc8 53. Bd1 Ne7 54. Bc2 Nc8 55. h4 Nb6 56. Bd1) 50. b6 axb6?! { (3.84 → 5.05) Inaccuracy. a6 was best. } (50... a6 51. Bxe6 d3 52. Bg4 d2 53. f5 Nf2 54. Be2 Ne4 55. Bd1 Nc5 56. Kc3 Nb7 57. Be2) 51. a6 Nc5?? { (4.44 → 14.98) Blunder. Nf6 was best. } (51... Nf6 52. Bf3) 52. a7 Na6+ 53. Kb5 Nc7+ 54. Kxb6 d3 55. Kb7 d2 56. a8=Q?? { (13.66 → 0.09) Blunder. h4 was best. } (56. h4 Kd7 57. f5 exf5 58. Bxf5+ Kd6 59. Bg4 h5 60. Bxh5 Ne6 61. a8=Q Nc5+ 62. Kb6 Nd7+) 56... Nxa8 57. Kxa8 Kd5 58. Kb7 Ke4 59. Kc6 Kxf4 60. Kd6 e5 61. Kd5 e4 62. Kd4 e3 63. Kd3 Kg3 64. Kxe3 d1=Q 65. Bxd1 Kxh3 66. Kf4 Kg2 67. Kf5 Kg1 68. Kg6 Kg2 69. Kxh6 { The game is a draw. } 1/2-1/2