[Event "Discovery Sparring"] [Site "https://lichess.org/a5QbYfMh"] [Date "2023.11.03"] [White "teehuaiqian"] [Black "ziyee2011"] [Result "1-0"] [UTCDate "2023.11.03"] [UTCTime "12:36:32"] [WhiteElo "1669"] [BlackElo "1851"] [Variant "Standard"] [TimeControl "240+2"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. Bc4 e6 4. d3 a6 5. Be3?! { (0.02 → -0.79) Inaccuracy. Bb3 was best. } (5. Bb3 Na5 6. c4 d6 7. O-O Nf6 8. Bc2 Be7 9. Nc3 O-O) 5... d5 6. exd5 exd5 7. Bb3 d4 8. Bf4 h6?! { (-0.19 → 0.84) Inaccuracy. Na5 was best. } (8... Na5) 9. Qe2+ Be7 10. Nbd2? { (1.25 → 0.12) Mistake. Ne5 was best. } (10. Ne5 Nxe5 11. Bxe5 Kf8 12. Nd2 h5 13. h3 Bf6 14. O-O b6 15. Nf3 Ne7 16. c3 Ng6) 10... Nf6 11. O-O O-O 12. Ba4?! { (-0.05 → -0.91) Inaccuracy. a4 was best. } (12. a4 Bd6) 12... Bd6?! { (-0.91 → -0.27) Inaccuracy. b5 was best. } (12... b5 13. Bb3) 13. Bg3 b5 14. Bb3 Bxg3 15. fxg3?! { (-0.85 → -1.49) Inaccuracy. hxg3 was best. } (15. hxg3 Re8) 15... Bg4? { (-1.49 → -0.26) Mistake. Re8 was best. } (15... Re8 16. Qd1 Ra7 17. Re1 Rae7 18. Rxe7 Nxe7 19. Nf1 Qc7 20. Qd2 Nf5 21. Qf4 Qc6 22. a4) 16. a4 Re8 17. Qf2 Bxf3 18. Nxf3?! { (-0.70 → -1.31) Inaccuracy. Qxf3 was best. } (18. Qxf3 Ne5) 18... Na5?! { (-1.31 → -0.26) Inaccuracy. c4 was best. } (18... c4 19. axb5 Ng4 20. Qd2 cxb3 21. bxc6 Ne3 22. Rf2 Nxc2 23. Ra4 Qb6 24. Qf4 Qxc6 25. Qxf7+) 19. axb5 Nxb3 20. cxb3 axb5 21. Rac1? { (-0.43 → -1.71) Mistake. Rxa8 was best. } (21. Rxa8) 21... Rc8?! { (-1.71 → -0.71) Inaccuracy. Ng4 was best. } (21... Ng4 22. Qd2 Ne3 23. Rfe1 Qd6 24. Qf2 Qd5 25. h3 Ra2 26. b4 c4 27. dxc4 bxc4 28. Rcd1) 22. h3 Qd5?! { (-1.05 → 0.00) Inaccuracy. Re3 was best. } (22... Re3 23. Qd2 Nd5 24. Rfe1 h5 25. Rxe3 dxe3 26. Qe1 g6 27. Kh2 Kg7 28. d4 cxd4 29. Rd1) 23. b4 cxb4 24. Nxd4 Rxc1 25. Rxc1 Rd8 26. Nf5 Qxd3 27. Kh2 Kh7 28. Nh4 Ne4 29. Qe1?! { (-0.18 → -1.23) Inaccuracy. Qf4 was best. } (29. Qf4) 29... Ng5?! { (-1.23 → -0.23) Inaccuracy. Nd2 was best. } (29... Nd2) 30. Qxb4 Ne4 31. Qe1 Nd2 32. Qf2 Ne4 33. Qf5+ Kg8 34. Nf3 Nf6 35. Qxd3 Rxd3 36. Rc5 Rb3 37. Rc2 Ne4 38. Nd4 Rb4 39. Nf3 Kh7 40. Rc7 Rxb2 41. Rxf7 Ng5 42. Nxg5+ hxg5 43. Rb7 Rb1 44. h4 gxh4 45. gxh4 Rb4 46. Kh3 Rb1 47. g4 b4 48. Kg2 b3 49. g5 b2 50. h5 Kh8?? { (0.00 → Mate in 4) Checkmate is now unavoidable. Ra1 was best. } (50... Ra1 51. Rxb2 Ra5 52. Kf3 Ra3+ 53. Kf2 Ra5 54. Rb7 Ra2+ 55. Ke3 Ra3+ 56. Kf4 Ra4+ 57. Kf3) 51. g6 { Black resigns. } 1-0