[Event "364th Indonesia Chess Festival Team Battle"] [Site "https://lichess.org/UIvTV9up"] [Date "2023.02.24"] [White "iwoadawami"] [Black "oberschlumpf"] [Result "0-1"] [UTCDate "2023.02.24"] [UTCTime "10:17:28"] [WhiteElo "2051"] [BlackElo "2291"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+2"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A46"] [Opening "Indian Defense: Spielmann-Indian"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 c5 { A46 Indian Defense: Spielmann-Indian } 3. e3 cxd4 4. Nxd4?! { (0.36 → -0.48) Inaccuracy. exd4 was best. } (4. exd4 d5 5. Bd3 Bg4 6. h3 Bh5 7. Bf4 e6 8. Nbd2 Bd6) 4... d5 5. Nc3 Nc6?! { (-0.90 → -0.28) Inaccuracy. e5 was best. } (5... e5 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. Nf3 Nc6 9. O-O Bb4 10. Ne2) 6. Bb5 Bd7 7. Nxc6 bxc6 8. Bd3 e5 9. e4 d4 10. Ne2 c5 11. c3 Qb6 12. cxd4 cxd4 13. O-O Bd6 14. Bg5 Bc7 15. Rb1 h6 16. Bh4 O-O 17. Rc1 Rac8 18. Bc4? { (-0.97 → -2.59) Mistake. f3 was best. } (18. f3 Nh5) 18... Nxe4 19. Bb3 Bd6 20. Qd3? { (-2.58 → -4.51) Mistake. Bd5 was best. } (20. Bd5 Rxc1 21. Nxc1 Nc5 22. f4 Bb5 23. Qg4 Ne6 24. Bf6 Be2 25. Nxe2 d3+ 26. Kh1 dxe2) 20... Nc5 21. Qd1 Nxb3 22. axb3 Rb8 23. Ng3 Qxb3 24. Qh5 Qxb2?! { (-5.03 → -3.31) Inaccuracy. f5 was best. } (24... f5 25. Rfd1 Qe6 26. Ne2 Rxb2 27. Nf4 exf4 28. Rxd4 Re2 29. Kf1 Bb5 30. Rxd6) 25. Ne4 Qb6 26. h3?! { (-3.28 → -4.14) Inaccuracy. f4 was best. } (26. f4 exf4 27. Qd5 Ba3 28. Qxd7 Bxc1 29. Rxc1 d3+ 30. Kh1 Qg6 31. Qxd3 Rfc8 32. Re1 Re8) 26... Rbc8? { (-4.14 → -2.31) Mistake. f5 was best. } (26... f5 27. Nf6+ Rxf6 28. Bxf6 Rf8 29. Bh4 d3 30. Qf3 e4 31. Qe3 Rb8 32. g4 Qxe3 33. fxe3) 27. Rb1 Qc6 28. Nf6+ Kh8 29. Nxd7? { (-2.82 → -4.62) Mistake. Rbe1 was best. } (29. Rbe1 Be6) 29... Qxd7 30. Qf3 Rb8 31. Ra1 Ra8 32. Qe4 a5 33. Bg3 Qe7 34. Qd5 a4 35. Rfe1 f6 36. f4 Rfe8 37. fxe5 fxe5 38. Ra2?! { (-4.29 → -5.85) Inaccuracy. Rac1 was best. } (38. Rac1 Qe6 39. Qe4 Rac8 40. Rb1 Rc3 41. Kh2 Rb3 42. Rbc1 Rb6 43. Rb1 Rbb8 44. Rbc1 a3) 38... a3 39. Rae2 Rac8 40. Bxe5 Bxe5 41. Rxe5 Qf8 42. Rxe8 Rxe8 43. Qxd4?? { (-5.26 → Mate in 6) Checkmate is now unavoidable. Rf1 was best. } (43. Rf1 Qb4 44. Kh2 Qb8+ 45. Kg1 Qb6 46. Kh1 Rd8 47. Qa2 Qd6 48. Ra1 d3 49. Qxa3 Qxa3) 43... Rxe1+ 44. Kh2 Qb8+ 45. Qf4 Qxf4+ { White resigns. } 0-1