[Event "SuperBlitz"] [Site "https://lichess.org/WpSZou4R"] [Date "2024.04.23"] [White "IsabelleFiallos"] [Black "aayan_biswas2013"] [Result "0-1"] [UTCDate "2024.04.23"] [UTCTime "17:34:56"] [WhiteElo "1267"] [BlackElo "1435"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D04"] [Opening "Queen's Pawn Game: Colle System, Grünfeld Formation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 g6 2. Nf3 Bg7 3. e3 Nf6 4. Bd3 d5 { D04 Queen's Pawn Game: Colle System, Grünfeld Formation } 5. b3 Nc6 6. Bb2 Bd7 7. Nbd2 O-O 8. Qe2?! { (0.53 → -0.07) Inaccuracy. Be2 was best. } (8. Be2 Bf5 9. Rc1 e6 10. a3 h5 11. O-O Ne4 12. c4 Ne7 13. b4 a5 14. b5 c6) 8... h6?! { (-0.07 → 0.76) Inaccuracy. Nb4 was best. } (8... Nb4 9. O-O Rc8 10. a3 Nxd3 11. cxd3 Ne8 12. Ne5 c5 13. dxc5 Rxc5 14. Rfc1 Rxc1+ 15. Rxc1) 9. O-O-O? { (0.76 → -0.77) Mistake. c4 was best. } (9. c4 Bg4 10. h3 Bxf3 11. Nxf3 Nb4 12. Bb1 e6 13. O-O a5 14. Ne5 Qe7 15. a3 Nc6) 9... Ng4?? { (-0.77 → 1.77) Blunder. Nb4 was best. } (9... Nb4) 10. Ne5?? { (1.77 → -1.53) Blunder. h3 was best. } (10. h3 Nf6 11. a3 Na5 12. g4 Rc8 13. Rhg1 c5 14. dxc5 b6 15. e4 e6 16. e5 Ne8) 10... Ngxe5 11. dxe5 Nxe5 12. Bxe5?! { (-1.65 → -2.47) Inaccuracy. h3 was best. } (12. h3 c6 13. f4 Nxd3+ 14. Qxd3 Bxb2+ 15. Kxb2 a5 16. e4 Qc7 17. Qe3 a4 18. g4 Ra6) 12... Bxe5 13. f4 Bg7 14. g4?! { (-2.84 → -3.91) Inaccuracy. e4 was best. } (14. e4 e5 15. fxe5 Bxe5 16. Nf3 Bg7 17. e5 Re8 18. Rhf1 Bg4 19. Rde1 c5 20. Qd2 Rc8) 14... f5?? { (-3.91 → -0.86) Blunder. e5 was best. } (14... e5 15. fxe5 Qe7 16. Nf3 Bxg4 17. Rhg1 Bh5 18. Qg2 Rae8 19. Rdf1 Bxf3 20. Rxf3 Qxe5 21. h4) 15. g5?? { (-0.86 → -2.87) Blunder. gxf5 was best. } (15. gxf5 Bxf5) 15... h5 16. h4 c6 17. Rdf1 b5 18. a4 bxa4 19. bxa4 Qa5 20. Kd1 Qxa4 21. Nb1 Qa1 22. Kd2 Qb2 23. Rc1 a5 24. Nc3?! { (-4.92 → -6.48) Inaccuracy. Kd1 was best. } (24. Kd1 a4 25. c3 Rfb8 26. Qxb2 Rxb2 27. Na3 Rb3 28. Ra1 Bxc3 29. Ke2 Rb2+ 30. Bc2 c5) 24... Bxc3+ 25. Kd1 a4 26. Rf1 a3 27. Bc4 dxc4 28. Qxc4+ e6 29. Qa6?! { (-6.80 → -10.76) Inaccuracy. Ke2 was best. } (29. Ke2 a2 30. Rfd1 Be8 31. Qb3 Bf7 32. Rb1 axb1=B 33. Rxb1 Qxb3 34. Rxb3 Bg7 35. Rb6 Ra7) 29... Rxa6 30. Ke2 c5 31. Kd3?! { (-10.55 → Mate in 1) Checkmate is now unavoidable. Rfd1 was best. } (31. Rfd1 Bb5+ 32. Kf2 a2 33. Kg1 Kg7 34. Kg2 Rf7 35. Kg3 Bc6 36. Rf1 c4 37. Rfd1 Qb6) 31... Bb5# { Black wins by checkmate. } 0-1