[Event "324th Indonesia Chess Festival Team Battle"] [Site "https://lichess.org/Rq5Jj2DS"] [Date "2023.01.09"] [White "BONSITBKD"] [Black "jargon_pabuaran"] [Result "0-1"] [UTCDate "2023.01.09"] [UTCTime "06:23:56"] [WhiteElo "2424"] [BlackElo "2016"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A04"] [Opening "Zukertort Opening: Kingside Fianchetto"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 g6 { A04 Zukertort Opening: Kingside Fianchetto } 2. d4 Bg7 3. c4 e6?! { (0.23 → 0.98) Inaccuracy. Nf6 was best. } (3... Nf6 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Be3) 4. Nc3 d5 5. cxd5 exd5 6. Bg5 Bf6?! { (0.67 → 1.54) Inaccuracy. Nf6 was best. } (6... Nf6 7. e3 h6 8. Bf4 O-O 9. Bd3 c6 10. h3 Be6 11. O-O) 7. Bxf6?! { (1.54 → 0.50) Inaccuracy. h4 was best. } (7. h4 c6 8. e4 Bxg5 9. hxg5 Ne7 10. Qd2 Be6 11. Bd3 Nd7 12. e5 Bg4 13. Nh2 Be6) 7... Nxf6 8. e3 O-O 9. Be2 c6 10. h3 Qb6 11. a3 Qxb2?? { (0.43 → 5.87) Blunder. Bf5 was best. } (11... Bf5 12. b4) 12. Rc1?? { (5.87 → -2.65) Blunder. Na4 was best. } (12. Na4 Qxa1 13. Qxa1 Ne4 14. Qb2 Nd7 15. O-O Nb6 16. Nc5 Nxc5 17. dxc5 Nc4 18. Bxc4 dxc4) 12... Qxa3 13. O-O Qd6 14. Qc2 Bf5 15. Qb3 b5 16. Ne5 Ne4?! { (-3.49 → -2.50) Inaccuracy. a5 was best. } (16... a5 17. g4 Bc8 18. f4 a4 19. Qc2 a3 20. Na2 Qe7 21. f5 Nfd7 22. Qc3 Nxe5 23. dxe5) 17. Bf3? { (-2.50 → -4.71) Mistake. Nxe4 was best. } (17. Nxe4 Bxe4) 17... Nxc3?! { (-4.71 → -3.58) Inaccuracy. Nd2 was best. } (17... Nd2) 18. Rxc3 Bd7? { (-4.22 → -2.41) Mistake. a5 was best. } (18... a5) 19. Rfc1?! { (-2.41 → -3.20) Inaccuracy. e4 was best. } (19. e4 dxe4 20. Bxe4 a5 21. Nxd7 a4 22. Qc2 Qxd7 23. d5 cxd5 24. Rd1 b4 25. Bxd5 bxc3) 19... a5 20. Bg4?! { (-3.22 → -4.14) Inaccuracy. Qb2 was best. } (20. Qb2 a4) 20... Bxg4 21. hxg4 a4 22. Qa2 b4 23. Rc5 b3 24. Qa3?! { (-5.23 → -8.35) Inaccuracy. Qb1 was best. } (24. Qb1 Ra7) 24... Na6 25. g5 Nxc5 26. Rxc5 f6 27. gxf6 Rxf6 28. Nxc6 Raf8 29. f4 Re6 30. Ne5 Qa6 31. Rxd5 Qe2 32. Qxa4 b2 33. Rb5 Qxe3+ 34. Kh1 Qc1+ 35. Kh2 Qxf4+ 36. g3 Qd2+? { (Mate in 4 → -7.80) Lost forced checkmate sequence. Qf2+ was best. } (36... Qf2+ 37. Kh3 Qf1+ 38. Kg4 Qf5+ 39. Kh4 Qh5#) 37. Kh3 Qc1 38. Qb3? { (-8.86 → Mate in 2) Checkmate is now unavoidable. Rxb2 was best. } (38. Rxb2 Qxb2) 38... Qh1+ 39. Kg4 Qh5# { Black wins by checkmate. } 0-1