[Event "60th CG Inter 2023"] [Site "https://lichess.org/LMwdkppz"] [Date "2023.06.24"] [White "shiva_1803"] [Black "darsh0429"] [Result "1-0"] [UTCDate "2023.06.24"] [UTCTime "10:25:23"] [WhiteElo "1857"] [BlackElo "1888"] [WhiteRatingDiff "+19"] [BlackRatingDiff "-8"] [Variant "Standard"] [TimeControl "900+2"] [ECO "B90"] [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 { B90 Sicilian Defense: Najdorf Variation } 6. f3 Nc6 7. Be3 e6 8. g4 h6 9. h4 Be7 10. Qd2 Nxd4 11. Bxd4 e5 12. Be3 Be6 13. O-O-O Rc8 14. Bd3?! { (0.88 → -0.21) Inaccuracy. Nd5 was best. } (14. Nd5 Nxd5 15. exd5 Bd7 16. Bd3 Bxh4 17. Kb1 Bb5 18. Bxb5+ axb5 19. a3 Qf6 20. f4 exf4) 14... b5?? { (-0.21 → 1.60) Blunder. d5 was best. } (14... d5 15. exd5 Nxd5 16. Bb5+ axb5 17. Nxd5 O-O 18. Qd3 Qe8 19. Qe4 Bd8 20. Qxe5 Qc6 21. Qe4) 15. a3?! { (1.60 → 0.97) Inaccuracy. g5 was best. } (15. g5 Nh5 16. Nd5 O-O 17. Rhg1 g6 18. Kb1 Re8 19. a3 Rb8 20. Be2 Bxd5 21. Qxd5 hxg5) 15... Qa5 16. Qf2?? { (0.98 → -1.16) Blunder. g5 was best. } (16. g5 Nh5) 16... d5?? { (-1.16 → 3.88) Blunder. Rxc3 was best. } (16... Rxc3) 17. Bb6 Bc5?! { (3.93 → 5.33) Inaccuracy. Qxc3 was best. } (17... Qxc3 18. bxc3 dxe4 19. fxe4 Rxc3 20. Kb2 b4 21. g5 Nd7 22. axb4 Bxb4 23. Ra1 O-O 24. Ra4) 18. Bxc5?! { (5.33 → 4.13) Inaccuracy. Qxc5 was best. } (18. Qxc5 Rxc5 19. Bxa5 Rxc3 20. Bxc3 dxe4 21. Bxe4 Nxe4 22. fxe4 Bxg4 23. Rd6 O-O 24. Bxe5 Re8) 18... d4 19. Bb4 Qb6 20. Ne2? { (3.81 → 2.13) Mistake. f4 was best. } (20. f4 a5) 20... a5 21. Bd2 b4 22. a4 b3?! { (1.19 → 1.90) Inaccuracy. Nd7 was best. } (22... Nd7 23. Be1) 23. c3 Qb4?? { (1.36 → 3.60) Blunder. Bc4 was best. } (23... Bc4) 24. Bb5+ Bd7 25. Bxd7+?? { (3.54 → -0.74) Blunder. Kb1 was best. } (25. Kb1 Qc5 26. Bd3 Bxa4 27. cxd4 Qc2+ 28. Bxc2 bxc2+ 29. Ka2 cxd1=R 30. Rxd1 Bxd1 31. Nc3 Bc2) 25... Nxd7 26. Rdg1?? { (-0.64 → -4.19) Blunder. Kb1 was best. } (26. Kb1 Qxa4 27. Nc1 O-O 28. Rhg1 Nb6 29. g5 h5 30. g6 Rc6 31. gxf7+ Rxf7 32. Be1 Nc4) 26... Qxa4 27. Kd1 Qa1+ 28. Nc1 dxc3?! { (-4.64 → -3.44) Inaccuracy. Qxb2 was best. } (28... Qxb2 29. Ke2 dxc3 30. Rd1 O-O 31. Qe3 Rfd8 32. g5 h5 33. Nd3 Qc2 34. Rc1 Qxd2+ 35. Qxd2) 29. Bxc3?! { (-3.44 → -5.40) Inaccuracy. bxc3 was best. } (29. bxc3 b2 30. Ke2 b1=Q 31. Nd3 Qxg1 32. Qxg1 Qa4 33. Qa7 O-O 34. g5 Qc4 35. Ke3 Nc5) 29... Nc5?? { (-5.40 → 1.39) Blunder. Rxc3 was best. } (29... Rxc3 30. bxc3 b2 31. Qd2 b1=Q 32. Ke2 O-O 33. g5 Qbb2 34. Rd1 Nc5 35. gxh6 Ne6 36. Nd3) 30. Ke2 Qb1? { (1.24 → 2.64) Mistake. Na4 was best. } (30... Na4 31. Bd2 Qxb2 32. Nd3 Qd4 33. Qxd4 exd4 34. Rb1 Nc3+ 35. Bxc3 Rxc3 36. Rhc1 a4 37. Kd2) 31. Qe3 Rd8?? { (2.83 → 6.30) Blunder. Qc2+ was best. } (31... Qc2+ 32. Qd2 a4 33. Qxc2 bxc2 34. Bxe5 f6 35. Bc3 a3 36. bxa3 Nxe4 37. Bb4 Nc3+ 38. Bxc3) 32. Kf2?! { (6.30 → 4.58) Inaccuracy. Qxc5 was best. } (32. Qxc5 Qc2+ 33. Ke3 f6 34. Qb5+ Kf7 35. Nd3 Rd6 36. Rc1 Rb8 37. Qc4+ Kg6 38. Rxc2 bxc2) 32... Qc2+ 33. Kg3 Nd3 34. Nxd3 Rxd3 35. Qc5 Qe2 36. Qc8+ Ke7 37. Qc7+ Ke8 38. Qxe5+ Kf8 39. Qxg7+ Ke7 40. Qf6+ Kd7 41. Qxf7+ Kc6 42. Qc4+ Kd7 43. Qb5+ Ke6 { Black offers draw } 44. Qxb3+ Ke7 45. Qb7+ Ke6 46. Qb6+ Ke7 47. Qf6+ Kd7 48. Qf7+ Kd6 49. Bxh8 Qxe4?! { (19.23 → Mate in 8) Checkmate is now unavoidable. Qxf3+ was best. } (49... Qxf3+ 50. Qxf3) 50. Qf6+?! { (Mate in 8 → 11.18) Lost forced checkmate sequence. Rc1 was best. } (50. Rc1 Qe7 51. Qg6+ Qe6 52. Qxd3+ Qd5 53. Be5+ Kxe5 54. Rhe1+ Kf6 55. Qxd5 a4 56. Qd7 a3) 50... Kd7?! { (11.18 → Mate in 9) Checkmate is now unavoidable. Kc5 was best. } (50... Kc5 51. Rc1+ Kb5 52. Rc8 Qb7 53. Qe5+ Ka6 54. Rf8 Qd5 55. Rf6+ Kb7 56. Qxd5+ Rxd5 57. Rxh6) 51. Qf5+?! { (Mate in 9 → 10.02) Lost forced checkmate sequence. Rd1 was best. } (51. Rd1 a4 52. Qf7+ Kd6 53. Rxd3+ Qxd3 54. Rc1 Qd5 55. Qc7+ Ke6 56. Re1+ Qe4 57. Rxe4+ Kd5) 51... Qxf5 52. gxf5 Ke8 53. Re1+ Kd8 54. Rd1 Rxd1 55. Rxd1+ Kc7?! { (33.50 → Mate in 12) Checkmate is now unavoidable. Ke8 was best. } (55... Ke8 56. Be5 h5 57. Kf4 Ke7 58. Rd6 Ke8 59. Kg5 Kf7 60. Kxh5 Ke7 61. Ra6 Kd8 62. Rxa5) 56. f6?! { (Mate in 12 → 20.02) Lost forced checkmate sequence. h5 was best. } (56. h5 Kb7 57. f6 a4 58. f7 Kc6 59. Bg7 Kb6 60. f8=Q a3 61. bxa3 Kb5 62. Bxh6 Kb6) 56... a4?! { (20.02 → Mate in 6) Checkmate is now unavoidable. Kb6 was best. } (56... Kb6 57. f7 Kc5 58. h5 Kc6 59. Bg7 Kb6 60. Bxh6 Kc5 61. Bg7 Kc4 62. Kf4 Kc5 63. Kg5) 57. f7 a3 58. bxa3 h5 59. f8=Q Kc6 60. Qc8+ Kb5 61. Rb1+ Ka5 62. Qa8# { White wins by checkmate. } 1-0