[Event "Sept. Scholastic Contest: K-12"] [Site "https://lichess.org/KCtBfX1g"] [Date "2021.09.01"] [White "GuhaJay"] [Black "Worldcupgirl"] [Result "0-1"] [UTCDate "2021.09.01"] [UTCTime "22:47:01"] [WhiteElo "1761"] [BlackElo "1729"] [WhiteRatingDiff "-24"] [BlackRatingDiff "+16"] [Variant "Standard"] [TimeControl "1500+5"] [ECO "B43"] [Opening "Sicilian Defense: Kan Variation, Wing Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 { B43 Sicilian Defense: Kan Variation, Wing Attack } 6. a3 Bb7 7. Be3 d6 8. Be2?! { (0.50 → -0.08) Inaccuracy. g4 was best. } (8. g4 h6 9. Rg1 Nf6 10. Bd3 Nbd7 11. h4 h5 12. gxh5 Rxh5) 8... Nf6 9. f3 Be7 10. O-O?! { (0.50 → -0.46) Inaccuracy. Qd2 was best. } (10. Qd2) 10... O-O 11. Nb3?! { (0.01 → -0.76) Inaccuracy. a4 was best. } (11. a4 b4) 11... Nbd7 12. Bd3?! { (-0.45 → -1.09) Inaccuracy. Qd4 was best. } (12. Qd4 Bc6) 12... Ne5 13. f4 Nxd3? { (-1.34 → -0.17) Mistake. Neg4 was best. } (13... Neg4 14. Qe2) 14. Qxd3? { (-0.17 → -1.32) Mistake. cxd3 was best. } (14. cxd3 Rc8 15. h3 h6 16. Qd2 Nd7 17. Nd4 Nc5 18. Rad1 Bf6 19. Nce2 Qd7 20. Kh2 Rfe8) 14... Rc8 15. Rae1 d5? { (-1.36 → 0.07) Mistake. e5 was best. } (15... e5 16. Bf2) 16. e5 Ne4 17. Nxe4?! { (0.00 → -0.63) Inaccuracy. Ne2 was best. } (17. Ne2 Qc7) 17... dxe4 18. Qxd8 Rfxd8 19. g4?? { (-0.62 → -2.98) Blunder. Nd4 was best. } (19. Nd4 Bd5 20. f5 Rd7 21. c3 Bh4 22. fxe6 fxe6 23. g3 Bd8 24. Nc2 a5 25. Rf2 h5) 19... Rxc2 20. Rf2 Rcc8 21. f5? { (-2.94 → -4.87) Mistake. Rc1 was best. } (21. Rc1 Rxc1+ 22. Nxc1 f6 23. Rc2 Rd1+ 24. Kg2 fxe5 25. fxe5 Bd8 26. g5 Rd3 27. Kf2 Rd5) 21... Bh4 22. Rfe2?! { (-4.33 → -6.33) Inaccuracy. Nc5 was best. } (22. Nc5) 22... Bxe1 23. Rxe1 exf5 24. gxf5 Rc2 25. Nc5 Bc8 26. e6 fxe6 27. fxe6 Re8 28. Bd4 Bxe6 29. Rxe4 Rc1+ 30. Kg2?! { (-5.25 → -8.70) Inaccuracy. Kf2 was best. } (30. Kf2 Rf8+ 31. Kg3 Bd5 32. Re7 Rf3+ 33. Kg4 Rc4 34. Rxg7+ Kh8 35. Ne6 Bxe6+ 36. Kxf3 Rxd4) 30... Bd5 31. Nxa6 Rxe4 32. Bc5?! { (-13.75 → Mate in 6) Checkmate is now unavoidable. Nb4 was best. } (32. Nb4 Rxd4+) 32... Re6+?! { (Mate in 6 → -67.81) Lost forced checkmate sequence. Rf4+ was best. } (32... Rf4+ 33. Kg3 Rf3+ 34. Kg4 Rc4+ 35. Bd4 Rxd4+ 36. Kg5 h6+ 37. Kh5 Bf7#) 33. Kg3 Rxa6 34. Bf2?! { (-12.36 → Mate in 7) Checkmate is now unavoidable. Bb4 was best. } (34. Bb4 Rc2) 34... Rg6+?! { (Mate in 7 → -75.21) Lost forced checkmate sequence. Rf6 was best. } (34... Rf6 35. b3 Rf3+ 36. Kg4 Rxf2 37. Kg3 Rf3+ 38. Kh4 Rg1 39. b4 Rf4+ 40. Kh5 Bf7#) 35. Kf4 Rc4+ 36. Ke3 Re6+ 37. Kd2 Bf3 38. Be3?! { (-14.62 → Mate in 8) Checkmate is now unavoidable. Ba7 was best. } (38. Ba7 Re2+) 38... Rd6+ 39. Ke1 Rc2 40. Bd2 Rdxd2 41. b4 Rd1# { Black wins by checkmate. } 0-1