[Event "112nd Indonesia Chess Festival Team Battle"] [Site "https://lichess.org/4KQHmboc"] [Date "2022.05.06"] [White "majuparuliansitorus"] [Black "oberschlumpf"] [Result "0-1"] [UTCDate "2022.05.06"] [UTCTime "09:26:37"] [WhiteElo "2082"] [BlackElo "2345"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A45"] [Opening "Indian Defense: Tartakower Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. g3 { A45 Indian Defense: Tartakower Attack } c5 3. Bg2?! { (0.52 → -0.52) Inaccuracy. d5 was best. } (3. d5 b5 4. Bg2 d6 5. b3 g6 6. Bb2 Bg7 7. e4 O-O) 3... cxd4 4. Qxd4 Nc6?! { (-0.85 → -0.18) Inaccuracy. d5 was best. } (4... d5 5. Nf3 Nc6 6. Qa4 Bd7 7. O-O e5 8. c4 d4 9. b4) 5. Qd1?! { (-0.18 → -0.82) Inaccuracy. Qa4 was best. } (5. Qa4 e5 6. c4 d5 7. Nf3 Bb4+ 8. Nc3 O-O 9. O-O d4) 5... d5 6. Nf3 h6 7. O-O e5 8. b3? { (-0.25 → -1.40) Mistake. c4 was best. } (8. c4 dxc4 9. Nfd2 Be6 10. Bxc6+ bxc6 11. Qa4 Qc7 12. Nxc4 Bc5) 8... Bd6 9. Bb2 O-O 10. Nbd2 Be6 11. e3 Qd7 12. c4 Rad8 13. cxd5 Bxd5 14. Nc4 Bc7?! { (-0.28 → 0.56) Inaccuracy. Rfe8 was best. } (14... Rfe8 15. Nxd6) 15. Nfxe5 Nxe5 16. Bxd5?? { (0.67 → -5.89) Blunder. Nxe5 was best. } (16. Nxe5 Bxe5 17. Bxe5 Bxg2 18. Kxg2 Qe6 19. Bd4 Ne4 20. Rc1 Rd5 21. Rc2 Rfd8 22. Kg1 h5) 16... Qxd5 17. Qxd5 Rxd5 18. Nxe5 Bxe5 19. Bxe5 Rxe5 20. Rab1 Rd8 21. Kg2 Rd2 22. b4 Rxa2 23. Kf3 Rf5+ 24. Kg2 Ne4 25. g4 Rfxf2+ 26. Rxf2 Rxf2+ 27. Kh3 Re2 28. b5 Rxe3+ 29. Kh4? { (-8.54 → Mate in 2) Checkmate is now unavoidable. Kg2 was best. } (29. Kg2 Re2+ 30. Kh3 b6 31. Ra1 Ng5+ 32. Kg3 Re7 33. h4 Ne6 34. h5 Rd7 35. Rc1 Kf8) 29... Ng5 30. Rb3 Rxb3 31. h3 Rxh3# { Black wins by checkmate. } 0-1