[Event "Under 1400 US Chess Online"] [Site "https://lichess.org/pskFh8JU"] [Date "2020.12.05"] [White "Touchdowen"] [Black "serenaa_guo"] [Result "0-1"] [UTCDate "2020.12.05"] [UTCTime "19:22:10"] [WhiteElo "2385"] [BlackElo "1990"] [WhiteRatingDiff "-282"] [BlackRatingDiff "+52"] [Variant "Standard"] [TimeControl "600+5"] [ECO "A05"] [Opening "King's Indian Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. g3 Nf6 { A05 King's Indian Attack } 3. Bg2 Bf5 4. d3 e6 5. Nh4 Bg4 6. c3 Nc6 7. b4 e5 8. Qa4 Bd6 9. Bg5 Bd7 10. b5 Ne7 11. O-O a6 12. Qb3 axb5 13. Bxf6 gxf6 14. Nd2 Ra3 15. Qb2 O-O 16. e4?! { (-1.64 → -2.28) Inaccuracy. c4 was best. } (16. c4 c6 17. Qc1 bxc4 18. dxc4 Ra6 19. e4 Ba3 20. Qc2 d4 21. Rfb1 b5 22. Qd1 Qa5) 16... dxe4?? { (-2.28 → 0.88) Blunder. c6 was best. } (16... c6) 17. Nxe4 Bc6 18. Nxf6+ Kh8 19. Ne4 f5 20. Ng5?! { (0.58 → 0.01) Inaccuracy. Nxd6 was best. } (20. Nxd6 Qxd6 21. Rae1 Bxg2 22. Kxg2 Qd5+ 23. Kg1 Rxa2 24. Qb4 Rf7 25. c4 bxc4 26. dxc4 Qa5) 20... Bxg2 21. Nxg2 Qd7 22. Rae1 Ng6 23. d4 e4 24. c4?? { (-0.16 → -2.11) Blunder. f3 was best. } (24. f3 h6 25. Nh3 exf3 26. Rxf3 b4 27. Nhf4 Nxf4 28. Nxf4 Kh7 29. Ree3 Qa4 30. cxb4 Rxa2) 24... bxc4 25. d5+?! { (-1.60 → -2.66) Inaccuracy. Qxb7 was best. } (25. Qxb7 h6 26. Nh3 c3 27. f3 Qg7 28. fxe4 Qxd4+ 29. Kh1 Rxa2 30. exf5 Qd3 31. Qe4 Qxe4) 25... Kg8?? { (-2.66 → -0.67) Blunder. Ne5 was best. } (25... Ne5 26. f4) 26. Ne6 Rfa8 27. Ra1?? { (-0.28 → -4.00) Blunder. Ne3 was best. } (27. Ne3 c3) 27... Be5 28. Qc2?! { (-4.52 → -6.30) Inaccuracy. Qxb7 was best. } (28. Qxb7 R3a7 29. Qb4 Bxa1 30. Rxa1 Qxd5 31. Ngf4 Nxf4 32. Nxf4 Qd4 33. Rc1 e3 34. Qxc4+ Qxc4) 28... Bxa1 29. Rxa1 Qxd5 30. Nxc7 Qd4 31. Rd1 Rd3 32. Re1 Rd2 33. Qxd2 Qxd2 34. Nxa8 Ne5 35. Nb6 Nf3+ 36. Kf1?! { (-29.52 → Mate in 9) Checkmate is now unavoidable. Kh1 was best. } (36. Kh1 Nxe1) 36... Nxe1? { (Mate in 9 → -7.56) Lost forced checkmate sequence. c3 was best. } (36... c3 37. Nc8 c2 38. Ne7+ Kf8 39. Ng6+ hxg6 40. Re3 c1=Q+ 41. Ne1 Qcxe1+ 42. Rxe1 Qxe1+ 43. Kg2) 37. Nxe1 c3 38. Nc4 Qxa2 39. Ne3 b5 40. N1c2 Qb1+ 41. Ke2 b4 42. Nxb4 Qxb4 43. Nc2?! { (-62.64 → Mate in 8) Checkmate is now unavoidable. h3 was best. } (43. h3 Qb5+) 43... Qb2 44. Kd1 Qb1+ 45. Ke2 Qxc2+ 46. Ke3 Qd2# { Black wins by checkmate. } 0-1