[Event "138th Indonesia Chess Festival Team Battle"] [Site "https://lichess.org/dLFdHhka"] [Date "2022.06.06"] [White "majuparuliansitorus"] [Black "oberschlumpf"] [Result "0-1"] [UTCDate "2022.06.06"] [UTCTime "09:41:12"] [WhiteElo "2038"] [BlackElo "2380"] [WhiteRatingDiff "-1"] [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 e5 7. O-O Be7 8. Bg5?! { (-0.69 → -1.40) Inaccuracy. c4 was best. } (8. c4 d4 9. e3 Bg4 10. h3 Be6 11. exd4 exd4 12. Nbd2 O-O) 8... Be6 9. Bxf6 Bxf6 10. c3 O-O 11. Nbd2 Qb6 12. Rb1?! { (-2.03 → -2.75) Inaccuracy. e4 was best. } (12. e4 Qxb2 13. exd5 Bxd5 14. c4 Be6 15. Ne4 Bxc4 16. Rb1 Qxa2 17. Nxf6+ gxf6 18. Re1 Rfd8) 12... Bf5 13. Ra1 Qxb2 14. c4 e4 15. cxd5? { (-3.53 → -7.00) Mistake. Nh4 was best. } (15. Nh4 Bxh4) 15... Qxa1? { (-7.00 → -3.76) Mistake. exf3 was best. } (15... exf3 16. Nxf3 Nb4 17. Nh4 Qxa1 18. Qxa1 Bxa1 19. Nxf5 Bf6 20. Rb1 Nxa2 21. Rxb7 Nc3 22. Bf3) 16. Qxa1 Bxa1 17. Rxa1? { (-3.94 → -6.93) Mistake. Nh4 was best. } (17. Nh4 Nd4 18. Nxf5 Nxf5 19. Rxa1 e3 20. Ne4 Rfd8 21. g4 exf2+ 22. Kxf2 Nh4 23. Bh1 Ng6) 17... exf3 18. dxc6 fxg2 19. cxb7 Rab8 20. Kxg2 Rxb7 21. e4 Be6 22. Nf3 f6 23. a4 a5 24. Nd4 Bd7 25. Rc1 Bxa4 26. Rc5 Ra7 27. Ne6 Re8 28. Nf4 Bb3 29. h4 a4 30. h5 a3 31. h6 a2 32. hxg7 Kxg7 33. Nh5+ Kf7 34. e5 Rxe5 35. Rxe5 fxe5 36. f4?! { (-21.34 → Mate in 6) Checkmate is now unavoidable. g4 was best. } (36. g4 Ra4 37. f3 Bd5 38. g5 Bxf3+ 39. Kxf3 a1=Q 40. Nf4 exf4 41. g6+ hxg6 42. Kg2 Ra2+) 36... a1=Q 37. fxe5 Qxe5 38. Nf4 Qxf4 39. gxf4 Kf6 40. Kg3 Kf5 41. Kh4 Ra4 42. Kh5 Rxf4 43. Kh6 Kf6 44. Kxh7 Kf7 45. Kh6 Rf5 46. Kh7 Rh5# { Black wins by checkmate. } 0-1