[Event "Mega Chess Academy Arena"] [Site "https://lichess.org/L64ToInV"] [Date "2021.08.28"] [White "TANHONGKHAI"] [Black "jaydenngkaiwen"] [Result "1/2-1/2"] [UTCDate "2021.08.28"] [UTCTime "12:00:52"] [WhiteElo "1600"] [BlackElo "1597"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "1200+0"] [ECO "B52"] [Opening "Sicilian Defense: Moscow Variation, Main Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 { B52 Sicilian Defense: Moscow Variation, Main Line } 4. Bxd7+ Qxd7 5. O-O Nf6 6. Nc3 g6 7. d4 Nc6?? { (0.00 → 1.69) Blunder. cxd4 was best. } (7... cxd4 8. Qxd4 Nc6 9. Qd3 Bg7 10. Qe2 O-O 11. h3 Qc8 12. Rb1) 8. dxc5?! { (1.69 → 0.93) Inaccuracy. d5 was best. } (8. d5 Nd4) 8... dxc5 9. Qxd7+?! { (0.87 → 0.27) Inaccuracy. Qe2 was best. } (9. Qe2) 9... Nxd7 10. Bf4 Bg7 11. Nb5?! { (-0.01 → -0.62) Inaccuracy. Nd5 was best. } (11. Nd5) 11... O-O 12. c3 Nde5?! { (-0.42 → 0.42) Inaccuracy. Nb6 was best. } (12... Nb6 13. a4) 13. Nxe5 Nxe5 14. Na3? { (0.34 → -0.98) Mistake. Bxe5 was best. } (14. Bxe5 Bxe5 15. a4 Rad8 16. Rfd1 g5 17. g3 h5 18. Kf1 f6 19. Ke2 a6 20. Na3 Bc7) 14... Nd3 15. Be3 Nxb2 16. Rab1 Bxc3 17. Bxc5 Rfe8? { (-1.82 → -0.16) Mistake. Bg7 was best. } (17... Bg7 18. f4) 18. Rfc1?! { (-0.16 → -1.09) Inaccuracy. Nb5 was best. } (18. Nb5 Rac8 19. Nxc3 Rxc5 20. Rxb2 Rxc3 21. Rxb7 a5 22. Rd1 Rc2 23. g3 Re2 24. Ra7 Rc8) 18... Bg7 19. Be3 Nd3?! { (-1.41 → -0.50) Inaccuracy. a6 was best. } (19... a6 20. Nc4) 20. Rd1 Nb2 21. Rd2 b6?? { (-0.57 → 1.29) Blunder. Red8 was best. } (21... Red8 22. Rxd8+ Rxd8 23. Bxa7 Ra8 24. Nb5 Nc4 25. g3 Na3 26. Nxa3 Rxa7 27. Nc4 Bd4 28. a3) 22. Rdxb2 Bxb2 23. Rxb2 Red8 24. Rb1? { (1.52 → 0.25) Mistake. g3 was best. } (24. g3 Rac8 25. Kg2 Rc6 26. Rb3 f6 27. Nb5 Rd7 28. Ra3 a5 29. Ra4 e5 30. h4 h5) 24... Rd3 25. Nb5 Rad8 26. h3 Rd1+ 27. Rxd1 Rxd1+ 28. Kh2 a6?! { (0.00 → 0.93) Inaccuracy. Rd7 was best. } (28... Rd7 29. Kg3 f6 30. Kf3 a6 31. Nc3 Rd3 32. Nb1 Rd1 33. Nc3) 29. Nc3? { (0.93 → -0.26) Mistake. Nc7 was best. } (29. Nc7 Ra1 30. Nxa6 Rxa2 31. Nc7 Ra4 32. f3 f5 33. exf5 gxf5 34. Bxb6 e5 35. Bf2 Kf7) 29... Rd3 30. Nd5 b5?! { (-0.25 → 0.34) Inaccuracy. e6 was best. } (30... e6 31. Nf6+ Kg7 32. Ne8+ Kf8 33. Nf6 Ra3 34. Bxb6 Rxa2 35. Bd4 a5 36. Nxh7+ Ke8 37. Nf6+) 31. Nxe7+ Kf8?! { (0.22 → 1.13) Inaccuracy. Kg7 was best. } (31... Kg7) 32. Bc5?! { (1.13 → 0.25) Inaccuracy. Nd5 was best. } (32. Nd5) 32... Kg7? { (0.25 → 1.79) Mistake. Rc3 was best. } (32... Rc3 33. Bb4 Rc2 34. Nd5+ Kg8 35. a3 Rxf2 36. Nc7 Re2 37. Nxa6 Rxe4 38. Nc7 Re5 39. Bd6) 33. Nd5?! { (1.79 → 0.84) Inaccuracy. Bb4 was best. } (33. Bb4 a5 34. Bxa5 Ra3 35. Bb4 Rxa2 36. Kg3 Kf6 37. Kf3 Ke6 38. Nc6 Rb2 39. Bc3 Rb1) 33... Rd2?! { (0.84 → 1.64) Inaccuracy. a5 was best. } (33... a5 34. a3 Rb3 35. f3 b4 36. axb4 a4 37. Kg3 Kg8 38. Ne7+ Kf8 39. Kf4 a3 40. Nd5+) 34. Nb4?? { (1.64 → -0.81) Blunder. a3 was best. } (34. a3 f5) 34... a5 35. Be3 Re2 36. Nd3?! { (-1.28 → -2.36) Inaccuracy. Nd5 was best. } (36. Nd5 b4 37. Bd4+ f6 38. Bxf6+ Kf7 39. Bd8 Rxa2 40. Bxa5 b3 41. Bc3 Rxf2 42. Kg3 b2) 36... Rxa2 37. Nb2? { (-2.75 → -5.00) Mistake. Kg3 was best. } (37. Kg3 f6) 37... f6 38. Bd4 b4 39. Nc4 b3 40. Bb2 a4 41. Kg3 h5?! { (-6.84 → -5.13) Inaccuracy. Rxb2 was best. } (41... Rxb2 42. Nxb2 a3 43. Nd3 b2 44. Nxb2 axb2 45. Kf3 Kf7 46. Ke2 Ke6 47. h4 Ke5 48. Ke3) 42. Kf3?! { (-5.13 → -6.77) Inaccuracy. Ba3 was best. } (42. Ba3 b2) 42... g5?! { (-6.77 → -4.92) Inaccuracy. Rxb2 was best. } (42... Rxb2 43. Nxb2 a3 44. Nd3 b2 45. Nxb2 axb2 46. h4 Kf7 47. Ke3 Ke6 48. Kd2 b1=Q 49. Ke3) 43. g4?! { (-4.92 → -6.87) Inaccuracy. Ba3 was best. } (43. Ba3 b2 44. Bxb2 Rxb2 45. Nxb2 a3 46. Nd3 a2 47. h4 gxh4 48. Ke2 a1=Q 49. f4 Qd4) 43... hxg4+ 44. hxg4 Kg6?? { (-8.99 → -2.19) Blunder. Rxb2 was best. } (44... Rxb2) 45. Ke3?? { (-2.19 → -8.62) Blunder. Bd4 was best. } (45. Bd4) 45... Kf7?? { (-8.62 → -2.07) Blunder. Rxb2 was best. } (45... Rxb2) 46. f4?? { (-2.07 → -8.30) Blunder. Bd4 was best. } (46. Bd4 a3 47. Kd3 Ke6 48. Bc3 b2 49. Kc2 Ra1 50. Nxa3 Rxa3 51. Kxb2 Ra7 52. Bd4 Rc7) 46... gxf4+ 47. Kxf4 Ke6? { (-8.89 → -4.50) Mistake. Rxb2 was best. } (47... Rxb2 48. Nxb2 a3 49. Nd3 b2 50. e5 b1=R 51. exf6 a2 52. g5 a1=Q 53. Ke4 Qc3 54. Ne5+) 48. g5? { (-4.50 → -8.44) Mistake. Ba3 was best. } (48. Ba3 Kf7 49. e5 b2 50. Bxb2 Rxb2 51. Nxb2 a3 52. Nd3 a2 53. exf6 a1=Q 54. Ke4 Qg1) 48... a3?? { (-8.44 → -0.11) Blunder. Rxb2 was best. } (48... Rxb2 49. Nxb2) 49. Bxa3 Rf2+ 50. Kg3 Re2?! { (-0.37 → 0.18) Inaccuracy. Rc2 was best. } (50... Rc2 51. Ne3 Rc3 52. Kf3 fxg5 53. Bb2 Rd3 54. Ke2 Rd7 55. Nf5 Rh7 56. Nd4+ Kd7 57. Kd3) 51. gxf6 Kxf6 52. Kf3 Rc2 53. Na5 b2 54. Bxb2+ Rxb2 55. Nc4 Rb4 56. Nd2 Rb2 57. Ke3 Rb7 58. Nc4 Rb3+ 59. Kd4 Rb4 60. Kd5 Kf7 61. e5 Ke7 62. Nd6 Kd7 63. e6+ Kd8 64. Nf5 Rb5+ 65. Ke4 Ke8 66. Nd6+ Ke7 67. Nxb5 Kxe6 { The game is a draw. } 1/2-1/2