[Event "Rated rapid game"] [Site "https://lichess.org/2dbG52Fo"] [Date "2024.03.08"] [White "qkvo"] [Black "jsun63"] [Result "0-1"] [UTCDate "2024.03.08"] [UTCTime "00:52:54"] [WhiteElo "2004"] [BlackElo "2057"] [WhiteRatingDiff "-29"] [BlackRatingDiff "+27"] [Variant "Standard"] [TimeControl "600+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. Bd3 b5 7. a3 Bb7 8. Qe2 Nbd7 9. O-O e6 10. Bg5 Be7 11. Kh1 h6 12. Bh4?! { (0.03 → -0.67) Inaccuracy. Bd2 was best. } (12. Bd2) 12... Qb6 13. Nb3? { (-0.17 → -1.58) Mistake. f4 was best. } (13. f4) 13... O-O? { (-1.58 → -0.30) Mistake. Nxe4 was best. } (13... Nxe4 14. Bxe4 Bxh4 15. Rad1 Be7 16. Bxb7 Qxb7 17. f4 Nf6 18. f5 e5 19. Nd2 d5 20. Qxe5) 14. f3 Rac8?! { (-0.35 → 0.32) Inaccuracy. Qc7 was best. } (14... Qc7 15. f4 Rfe8 16. Bg3 e5 17. fxe5 dxe5 18. Qf2 Bc5 19. Nxc5 Nxc5 20. Rae1 Re6 21. Qe2) 15. Rad1?! { (0.32 → -0.42) Inaccuracy. a4 was best. } (15. a4 b4) 15... Rfe8 16. Bf2 Qc7 17. Rd2 Nb6 18. Rfd1 Red8 19. Qe3 Nc4 20. Bxc4 bxc4 21. Nd4 d5?! { (-0.39 → 0.19) Inaccuracy. Ba8 was best. } (21... Ba8 22. Qe1 Kh7 23. h3 Nh5 24. Bh4 g5 25. Bf2 Rb8 26. Rb1 d5 27. e5 Rg8 28. Rdd1) 22. exd5?! { (0.19 → -0.51) Inaccuracy. e5 was best. } (22. e5 Nd7) 22... Nxd5 23. Nxd5 Bxd5 24. Ne2 Bf6 25. c3 Qb7 26. Nf4 Bc6 27. h3?! { (0.00 → -0.63) Inaccuracy. Nh5 was best. } (27. Nh5 Qe7 28. Qf4 Rxd2 29. Rxd2 Bg5 30. Qg3 g6 31. f4 gxh5 32. h4 e5 33. fxg5 hxg5) 27... Rxd2 28. Rxd2 e5?! { (-0.54 → 0.14) Inaccuracy. Qb5 was best. } (28... Qb5 29. Ne2 e5 30. Qa7 Rd8 31. Rxd8+ Bxd8 32. Kg1 a5 33. Qc5 Qxc5 34. Bxc5 g6 35. Ng3) 29. Nh5 Bg5?? { (0.13 → 2.45) Blunder. Qe7 was best. } (29... Qe7 30. Re2 Rd8 31. Nxf6+ Qxf6 32. Qxe5 Qxe5 33. Rxe5 Rd2 34. Bd4 Rxb2 35. Rc5 Bd7 36. f4) 30. f4?? { (2.45 → -2.92) Blunder. Qxe5 was best. } (30. Qxe5 f6 31. Qe6+ Kh8 32. Rd6 Re8 33. Qf5 Qxb2 34. Kg1 Qb5 35. Qxb5 Bxb5 36. f4 g6) 30... Bxg2+ 31. Kh2 Bxf4+ 32. Nxf4 exf4 33. Qxf4 Bf1?! { (-2.88 → -2.04) Inaccuracy. Be4 was best. } (33... Be4) 34. Bg3 Bd3 35. Rg2 Re8 36. Qd4 Re2 37. Bf2?! { (-2.95 → -4.50) Inaccuracy. Rxe2 was best. } (37. Rxe2 Bxe2 38. Qf4 Qd5 39. Qe5 Qf3 40. Qb8+ Kh7 41. Qf4 Qd5 42. Qd6 Qb7 43. Qb8 Qe4) 37... g6 38. b4 cxb3 39. Qxd3 b2 40. Qxe2 b1=Q 41. Qe8+ Kh7 42. Bg3 Qf1 43. Rg1?? { (-5.18 → Mate in 4) Checkmate is now unavoidable. Qe2 was best. } (43. Qe2 Qxe2 44. Rxe2 Qd5 45. Rf2 Kg7 46. Rb2 g5 47. h4 f6 48. h5 Qf3 49. c4 Qxh5+) 43... Qb2+ 44. Kh1 Qf3+ 45. Rg2 Qbxg2# { Black wins by checkmate. } 0-1