[Event "90th Indonesian Chess Festival Team Battle"] [Site "https://lichess.org/fL5h9CCI"] [Date "2022.04.11"] [White "Phyton_BKD"] [Black "AntoniBangun"] [Result "0-1"] [UTCDate "2022.04.11"] [UTCTime "07:21:33"] [WhiteElo "2554"] [BlackElo "2113"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D38"] [Opening "Queen's Gambit Declined: Ragozin Defense, Alekhine Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 2. Nf3 d5 3. c4 Nf6 4. Nc3 Bb4 5. Qa4+ { D38 Queen's Gambit Declined: Ragozin Defense, Alekhine Variation } Nc6 6. Bg5 Bxc3+? { (-0.33 → 0.78) Mistake. dxc4 was best. } (6... dxc4 7. e3 Bd7 8. Qc2 b5 9. Be2 a6 10. O-O Be7 11. Bxf6) 7. bxc3 Bd7 8. cxd5 exd5 9. e3 Ne7 10. Qb3 Bc6 11. Bxf6 gxf6 12. Bd3 Qd7 13. a4 O-O?! { (1.31 → 2.25) Inaccuracy. Qg4 was best. } (13... Qg4 14. Kf1) 14. O-O Kh8 15. Qc2 Ng6 16. Bf5 Qe7 17. Rfe1 Rg8 18. g3 Rae8 19. a5?! { (2.62 → 1.88) Inaccuracy. c4 was best. } (19. c4 Qd8 20. cxd5 Bxd5 21. e4 Be6 22. Bxe6 fxe6 23. Re3 Rg7 24. a5 Rf8 25. Rd1 c6) 19... a6 20. h4?! { (2.20 → 1.41) Inaccuracy. Reb1 was best. } (20. Reb1 h5) 20... Nf8 21. Kh2 Qd6 22. e4 dxe4 23. Bxe4 Bxe4 24. Rxe4 Rxe4?! { (1.83 → 2.77) Inaccuracy. Ne6 was best. } (24... Ne6 25. Rae1 Ng7 26. c4 Qa3 27. Kg2 Qxa5 28. d5 Rxe4 29. Rxe4 Qc5 30. h5 h6 31. Qd2) 25. Qxe4 Qe6 26. Qxb7 Qe2?! { (2.34 → 3.37) Inaccuracy. Qc4 was best. } (26... Qc4 27. Qb2) 27. Kg2?? { (3.37 → -0.13) Blunder. Kg1 was best. } (27. Kg1 Qc4) 27... Ne6 28. Rf1?? { (-0.30 → -10.35) Blunder. Nh2 was best. } (28. Nh2 Nf4+) 28... Nf4+ 29. Kg1?! { (-10.51 → Mate in 4) Checkmate is now unavoidable. Kh1 was best. } (29. Kh1) 29... Nh3+? { (Mate in 4 → -7.35) Lost forced checkmate sequence. Rxg3+ was best. } (29... Rxg3+ 30. Kh2 Rg2+ 31. Kh1 Qxf1+ 32. Ng1 Qxg1#) 30. Kg2 Nf4+ 31. Kg1?! { (-10.22 → Mate in 4) Checkmate is now unavoidable. Kh1 was best. } (31. Kh1) 31... Rxg3+ 32. fxg3 Qg2# { Black wins by checkmate. } 0-1