[Event "Grade Nationals practice Team Battle"] [Site "https://lichess.org/4Wm2pdNp"] [Date "2020.12.02"] [White "CHESSMASTERBRIGHT"] [Black "Flames2500"] [Result "1-0"] [UTCDate "2020.12.02"] [UTCTime "19:00:02"] [WhiteElo "1225"] [BlackElo "1222"] [WhiteRatingDiff "+28"] [BlackRatingDiff "-57"] [Variant "Standard"] [TimeControl "1500+5"] [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. d4 cxd4 5. Nxd4 Nxd4?! { (0.00 → 0.65) Inaccuracy. Bc5 was best. } (5... Bc5 6. Nb3 Bb4+ 7. Bd2 Be7 8. Qe2 d5 9. Bd3 dxe4 10. Bxe4) 6. Qxd4 d6 7. Qd1 Nf6 8. Nc3 g6? { (-0.05 → 1.27) Mistake. a6 was best. } (8... a6 9. a4 Bd7 10. O-O Bc6 11. Qe2 Be7 12. a5 O-O 13. Be3 Nd7 14. Bd4 Bf6 15. Bxf6) 9. Bg5 Bg7 10. O-O O-O 11. Qd2 Qc7 12. b3? { (0.68 → -0.61) Mistake. Be2 was best. } (12. Be2 a6) 12... d5?? { (-0.61 → 1.18) Blunder. a6 was best. } (12... a6 13. a4) 13. exd5 Ng4 14. Bf4?? { (1.24 → -3.98) Blunder. d6 was best. } (14. d6 Qa5 15. Nd5 Qxd2 16. Ne7+ Kh8 17. Bxd2 Bxa1 18. Rxa1 Ne5 19. Be2 f6 20. c4 Bd7) 14... Be5?? { (-3.98 → 2.84) Blunder. Bxc3 was best. } (14... Bxc3) 15. g3? { (2.84 → 1.17) Mistake. Bg3 was best. } (15. Bg3 Bxg3 16. hxg3 Qe5 17. Be2 exd5 18. Nxd5 Nf6 19. c4 Nxd5 20. cxd5 Bd7 21. d6 Bc6) 15... Bd7 16. dxe6 fxe6? { (0.76 → 2.52) Mistake. Bxe6 was best. } (16... Bxe6 17. Bxe5 Nxe5 18. Qf4 Bxc4 19. bxc4 f6 20. Nd5 Qf7 21. Rfe1 Rac8 22. Re4 b5 23. Rae1) 17. Bh6?? { (2.52 → -4.12) Blunder. Rad1 was best. } (17. Rad1 b5) 17... Rf6?? { (-4.12 → 2.25) Blunder. Nxh6 was best. } (17... Nxh6 18. Rad1 Bc6 19. Bxe6+ Kh8 20. Nd5 Qg7 21. Rfe1 Nf5 22. Bxf5 gxf5 23. f4 Bd6 24. b4) 18. Bg5?! { (2.25 → 1.33) Inaccuracy. Rad1 was best. } (18. Rad1 Rf7) 18... Rf7 19. h3?! { (1.70 → 0.58) Inaccuracy. Rae1 was best. } (19. Rae1 Bxc3) 19... Bxg3?? { (0.58 → 2.37) Blunder. Qa5 was best. } (19... Qa5 20. Ne4) 20. fxg3?? { (2.37 → -0.08) Blunder. hxg4 was best. } (20. hxg4) 20... Qxg3+?? { (-0.08 → 5.02) Blunder. Qc5+ was best. } (20... Qc5+ 21. Be3) 21. Qg2 Qe3+? { (5.19 → 12.32) Mistake. Qxg2+ was best. } (21... Qxg2+ 22. Kxg2 Ne5 23. Rxf7 Nxf7 24. Bf6 Nd6 25. Bd3 Rf8 26. Be7 Rc8 27. Bxd6 Rxc3 28. Kf2) 22. Bxe3 Rxf1+ 23. Rxf1 Nxe3 24. Qf3 Nxf1 25. Qxf1 a6 26. Qf6 Rf8 27. Qe7 Bc8 28. Bxe6+ Bxe6 29. Qxe6+ Kg7 30. Ne4 b5? { (9.17 → Mate in 10) Checkmate is now unavoidable. a5 was best. } (30... a5 31. Qe5+ Kg8 32. Nf6+ Rxf6 33. Qxf6 b6 34. Kf2 b5 35. Qd8+ Kg7 36. Qxa5 Kf6 37. Qxb5) 31. Qxa6? { (Mate in 10 → 8.72) Lost forced checkmate sequence. Ng5 was best. } (31. Ng5 Kh6 32. Qe7 Re8 33. Nf7+ Kg7 34. Qxe8 Kf6 35. Ne5 b4 36. Ng4+ Kg5 37. Qe5+ Kh4) 31... b4 32. Ng5 h6 33. Ne6+ Kf7 34. Nxf8 Kxf8 35. Qxg6 h5 36. a4 h4 37. a5 Ke7 38. a6 Kd7 39. a7 Kc7 40. a8=Q Kd7 41. Qae8+ Kc7 42. Qgc6# { White wins by checkmate. } 1-0