[Event "Under 18 Terafinal Challengers"] [Site "https://lichess.org/R2Nldwkv"] [Date "2020.09.06"] [White "passedpawn4"] [Black "Ke2vsbongcloud"] [Result "0-1"] [UTCDate "2020.09.06"] [UTCTime "10:36:37"] [WhiteElo "2123"] [BlackElo "2103"] [WhiteRatingDiff "-15"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "600+5"] [ECO "E92"] [Opening "King's Indian Defense: Petrosian Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. d5 { E92 King's Indian Defense: Petrosian Variation } Na6?! { (0.13 → 0.79) Inaccuracy. a5 was best. } (7... a5 8. Be3 Na6 9. O-O Ng4 10. Bg5 f6 11. Bh4 g5 12. Bg3) 8. O-O Nc5 9. Qc2 a5 10. Bg5 h6 11. Be3 Nfd7 12. b3?! { (0.74 → 0.07) Inaccuracy. g3 was best. } (12. g3) 12... f5 13. exf5 gxf5 14. Rab1 e4 15. Nd4 Ne5?! { (-0.84 → 0.20) Inaccuracy. f4 was best. } (15... f4) 16. f4 Ned3?! { (0.00 → 1.04) Inaccuracy. exf3 was best. } (16... exf3 17. Nxf3) 17. Bxd3?? { (1.04 → -0.61) Blunder. a3 was best. } (17. a3) 17... Nxd3 18. Nd1 Rf6?! { (-0.79 → -0.13) Inaccuracy. Bd7 was best. } (18... Bd7 19. Qd2) 19. Nf2 Nc5?! { (0.08 → 0.92) Inaccuracy. Nxf2 was best. } (19... Nxf2 20. Rxf2) 20. Qe2 Qe8 21. Kh1 Qg6 22. Rg1 h5 23. Nc2 Qh6 24. Bd4 Rg6 25. Bxg7 Rxg7 26. Qe3 Bd7 27. Nd4 Kh7?! { (-0.46 → 0.27) Inaccuracy. c6 was best. } (27... c6) 28. a3 Rag8?! { (0.41 → 1.36) Inaccuracy. Re8 was best. } (28... Re8) 29. b4 axb4 30. axb4 Nd3?! { (1.23 → 1.84) Inaccuracy. Na4 was best. } (30... Na4 31. Nh3) 31. Nxd3 exd3 32. Qxd3?! { (1.82 → 1.05) Inaccuracy. Nf3 was best. } (32. Nf3) 32... Qxf4 33. Rbf1?! { (1.08 → 0.12) Inaccuracy. Rbe1 was best. } (33. Rbe1 Rg4 34. Re7+ Kh6 35. Nf3 R4g7 36. Qc3 Qg4 37. h3 Qg3 38. c5 Rxe7 39. Qf6+ Qg6) 33... Qe4 34. Qd1 Be8?? { (-0.10 → 1.68) Blunder. Rg4 was best. } (34... Rg4) 35. Ne6?? { (1.68 → Mate in 5) Checkmate is now unavoidable. Rf2 was best. } (35. Rf2 Qg4 36. Qd2 Bd7 37. c5 Re8 38. c6 bxc6 39. dxc6 Bc8 40. b5 Re5 41. Rf3 Qg6) 35... Rxg2 36. Nf8+ Kh8?! { (Mate in 4 → -20.49) Lost forced checkmate sequence. Kh6 was best. } { Black wins on time. } (36... Kh6 37. Qxh5+ Bxh5 38. h3 Rxg1+ 39. Kh2 Qg2#) 0-1