[Event "21st Worldwide Junior C Team Battle"] [Site "https://lichess.org/iFB2Ktl6"] [Date "2021.01.23"] [White "SA-29"] [Black "CGKArca_11_Panabo"] [Result "0-1"] [UTCDate "2021.01.23"] [UTCTime "15:18:52"] [WhiteElo "1781"] [BlackElo "2371"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "600+2"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } c6 3. e3 Nf6 4. Bd3 a6 5. Nd2 Bg4 6. f3 Bh5 7. h4 Bg6 8. g4 Bxd3 9. cxd3 e6 10. g5 Nfd7 11. Qc2?! { (-0.08 → -0.82) Inaccuracy. Qb3 was best. } (11. Qb3 b6) 11... c5 12. dxc5 Bxc5 13. d4 Be7 14. Be5? { (-0.57 → -2.05) Mistake. O-O-O was best. } (14. O-O-O Nc6) 14... Nxe5 15. dxe5 Nc6 16. f4 Qb6?! { (-1.93 → -0.79) Inaccuracy. d4 was best. } (16... d4 17. Rd1 Qa5 18. Ke2 dxe3 19. Ne4 Qxa2 20. Kf3 h6 21. gxh6 Rxh6 22. Ne2 Rd8 23. h5) 17. Rh3?! { (-0.79 → -1.50) Inaccuracy. Qb3 was best. } (17. Qb3 Qa7) 17... O-O 18. h5?? { (-1.08 → -3.21) Blunder. a3 was best. } (18. a3 a5 19. Ne2 a4 20. Rc1 Rfc8 21. h5 Na7 22. Qb1 Rxc1+ 23. Qxc1 Rc8 24. Qb1 Bc5) 18... Rac8 19. g6? { (-3.45 → -5.75) Mistake. Rc1 was best. } (19. Rc1 Nxe5) 19... Qb4?? { (-5.75 → -0.33) Blunder. fxg6 was best. } (19... fxg6 20. Qb3 Bb4 21. Nf3 Na5 22. Qd3 Nc4 23. Ke2 Nxb2 24. Qb3 Qb5+ 25. Kf2 Nd3+ 26. Kg2) 20. Qd3?? { (-0.33 → -2.87) Blunder. gxf7+ was best. } (20. gxf7+ Rxf7 21. Ne2 Qa5 22. a3 Rc7 23. Qd1 d4 24. exd4 Rd7 25. b4 Qd5 26. Nf3 a5) 20... Qb6?! { (-2.87 → -1.62) Inaccuracy. Qxb2 was best. } (20... Qxb2) 21. Ngf3?? { (-1.62 → -4.37) Blunder. a3 was best. } (21. a3 Qxb2 22. Rb1 Qxa3 23. Qxa3 Bxa3 24. Ngf3 h6 25. Rxb7 a5 26. Rg3 Be7 27. Ke2 Rb8) 21... Nb4 22. Qb1? { (-4.48 → -8.81) Mistake. gxh7+ was best. } (22. gxh7+ Kh8 23. Qb3 Nc2+ 24. Kf2 Qxb3 25. Nxb3 Nxa1 26. Nxa1 Rc1 27. Nb3 Rc2+ 28. Kg3 Rxb2) 22... Nc2+ 23. Ke2 Qxe3+ 24. Kd1 Nxa1 25. Ng5 Qg1+ 26. Ke2 Qg2+ 27. Ke3 Bxg5 28. gxh7+ Kh8 29. fxg5 Qxh3+?! { (Mate in 9 → -16.22) Lost forced checkmate sequence. Nc2+ was best. } (29... Nc2+ 30. Kf4 f6 31. gxf6 gxf6 32. Qxc2 Qg5+ 33. Kf3 Rxc2 34. Rg3 fxe5+ 35. Kg2 Rxd2+ 36. Kg1) 30. Kf4 f6 31. exf6 gxf6 32. Qg6 fxg5+ 33. Kxg5 Qg3+ 34. Kh6 Qf4+ 35. Qg5 Rf6# { Black wins by checkmate. } 0-1