[Event "Secondary School 19 November Team Battle"] [Site "https://lichess.org/YludkL2H"] [Date "2021.11.19"] [White "WSCC6B05"] [Black "Thomer01"] [Result "0-1"] [UTCDate "2021.11.19"] [UTCTime "18:54:09"] [WhiteElo "1348"] [BlackElo "1238"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+15"] [Variant "Standard"] [TimeControl "300+3"] [ECO "B32"] [Opening "Sicilian Defense: Open"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 { B32 Sicilian Defense: Open } Nxd4 5. Qxd4 f6?? { (0.82 → 2.65) Blunder. e6 was best. } (5... e6 6. Bf4 a6 7. Nc3 b5 8. O-O-O Bb7 9. Be2 Nf6 10. Bf3) 6. Nc3 e5?! { (2.60 → 3.75) Inaccuracy. e6 was best. } (6... e6 7. Be2 a6 8. Be3 Qc7 9. O-O b5 10. Rad1 h5 11. h3) 7. Qd5?! { (3.75 → 2.45) Inaccuracy. Qc4 was best. } (7. Qc4 Ne7 8. Be3 a6 9. O-O-O b5 10. Qb3 Nc6 11. Nd5 Rb8) 7... Ne7 8. Qb3 d6? { (2.29 → 4.22) Mistake. d5 was best. } (8... d5 9. exd5 Nf5 10. Bb5+ Bd7 11. Bxd7+ Qxd7 12. Be3 a5 13. Na4 Nxe3 14. fxe3 Ra6 15. O-O) 9. Bb5+ Bd7 10. Bxd7+ Qxd7 11. Qb5?? { (3.08 → 0.68) Blunder. Be3 was best. } (11. Be3 Nc6) 11... O-O-O?! { (0.68 → 1.44) Inaccuracy. Qxb5 was best. } (11... Qxb5 12. Nxb5 Kd7 13. Be3 a6 14. Nc3 f5 15. O-O-O fxe4 16. Nxe4 Nf5 17. Rhe1 Rc8 18. Bd2) 12. Qa5?! { (1.44 → 0.64) Inaccuracy. Qxd7+ was best. } (12. Qxd7+ Kxd7 13. Be3 a6 14. O-O-O f5 15. Rd3 Rc8 16. Rhd1 Rc6 17. f3 h5 18. a4 g6) 12... b6 13. Qa6+ Kb8? { (0.88 → 2.16) Mistake. Qb7 was best. } (13... Qb7 14. Qc4+ Qc6 15. Qxc6+ Nxc6 16. Be3 f5 17. f3 f4 18. Bf2 h5 19. Nd5 Kd7 20. h4) 14. Nb5?? { (2.16 → -1.01) Blunder. O-O was best. } (14. O-O) 14... Nc6?! { (-1.01 → -0.09) Inaccuracy. d5 was best. } (14... d5 15. Bd2) 15. Be3? { (-0.09 → -1.29) Mistake. c3 was best. } (15. c3 d5) 15... Nb4 16. Qa4 a6?? { (-1.09 → 1.74) Blunder. d5 was best. } (16... d5 17. O-O-O a6 18. Nc3 Qxa4 19. Nxa4 d4 20. c3 Nc6 21. cxd4 exd4 22. Bd2 Kb7 23. b3) 17. Qxb4 axb5?? { (1.66 → 4.00) Blunder. d5 was best. } (17... d5 18. Qb3 Qxb5 19. exd5 Rxd5 20. Bxb6 f5 21. Rd1 Bb4+ 22. c3 Rxd1+ 23. Kxd1 Qxb6 24. Qxb4) 18. Bxb6 d5?! { (3.67 → 4.79) Inaccuracy. Rc8 was best. } (18... Rc8 19. Qa5 Kb7 20. Be3 Ra8 21. Qb6+ Kc8 22. a4 Qb7 23. a5 Ra6 24. Qxb7+ Kxb7 25. Kd2) 19. Bxd8?? { (4.79 → -7.26) Blunder. Qa5 was best. } (19. Qa5 Rc8 20. exd5 Rc4 21. O-O Ra4 22. Qd2 Bb4 23. c3 Bd6 24. f3 Rc8 25. Bf2 Bc5) 19... Bxb4+ 20. c3 Be7 21. Ba5 Qa7 22. Bb4 Bxb4 23. cxb4 Qa4 24. exd5 Qxb4+ 25. Ke2 { White offers draw } 25... Qc4+ 26. Kd2 Qxd5+ 27. Ke3 Qxg2 28. Rhc1 Qg5+ 29. Ke2 Qh5+ 30. Kf1 Qh3+ 31. Ke2 Rc8 32. Rxc8+ Qxc8 33. Kd2 Qd7+ 34. Ke2 Qg4+ 35. Ke1?! { (-6.18 → -10.17) Inaccuracy. Kf1 was best. } (35. Kf1 Kb7) 35... Qg1+ 36. Kd2 Qxa1 37. Kc3 Qxa2 38. Kb4?! { (-65.08 → Mate in 4) Checkmate is now unavoidable. b3 was best. } (38. b3 Qxf2) 38... Qxb2+ 39. Kc5 Qxf2+ 40. Kd5 Qxh2 41. Ke6 e4 42. Kf7 e3 43. Kxg7 e2 44. Kxf6 e1=Q 45. Kf7 Qhf2+ 46. Kg8 Qeg1+ 47. Kh8 Qf8+ 48. Kxh7 Qfg8+ 49. Kh6 Qh8# { Black wins by checkmate. } 0-1