[Event "744th Indonesia Chess Festival Team Battle"] [Site "https://lichess.org/c775pWHm"] [Date "2024.04.21"] [White "F12rst78"] [Black "oberschlumpf"] [Result "0-1"] [UTCDate "2024.04.21"] [UTCTime "07:14:29"] [WhiteElo "2027"] [BlackElo "2305"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B31"] [Opening "Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 { B31 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation } 4. O-O Bg7 5. c3 Nf6 6. e5 Nd5 7. d4 cxd4 8. cxd4 O-O 9. Nc3 Nc7 10. Bxc6 dxc6 11. Be3 Nd5 12. Nxd5 Qxd5 13. h3 Bf5 14. Qb3 Qxb3 15. axb3 Rfd8 16. b4 a6 17. Rfc1 h6 18. Rc5 Be4 19. Nd2 Bd5 20. Rac1 e6 21. Ra5? { (-0.52 → -1.74) Mistake. Nc4 was best. } (21. Nc4) 21... Kh7?! { (-1.74 → -0.61) Inaccuracy. Bf8 was best. } (21... Bf8 22. Raa1 Kg7 23. Nc4 Bxb4 24. Nb6 Ra7 25. f4 a5 26. g4 Ra6 27. Nxd5 Rxd5 28. Rc2) 22. Nc4 Bxc4 23. Rxc4 Rac8 24. Ra1 Rd5 25. Rc5 Rcd8 26. Rac1 f6 27. exf6 Bxf6 28. Rxd5 Rxd5 29. Rc5 Be7?! { (-1.12 → -0.15) Inaccuracy. Rd7 was best. } (29... Rd7 30. Rc1 Rd8 31. Rc4 e5 32. dxe5 Rd1+ 33. Kh2 Bxe5+ 34. f4 Bxb2 35. Re4 Kg8 36. Bc5) 30. Rxd5 cxd5 31. Bd2 h5 32. f3 Kg8 33. Kf2 Kf7 34. Ke3 Ke8 35. Kd3 Kd7 36. Kc3? { (-0.05 → -1.70) Mistake. b5 was best. } (36. b5 Bd6 37. g4 Kc7 38. Ba5+ Kc8 39. bxa6 bxa6 40. Kc3 Kb7 41. Bb4 Bg3 42. Kb3 Kc6) 36... Kc6 37. Kb3 Kb5 38. Bc3?! { (-1.38 → -2.52) Inaccuracy. Be1 was best. } (38. Be1 Bf6) 38... Bf6 39. g4 Bg7 40. g5?! { (-2.47 → -3.37) Inaccuracy. Kc2 was best. } (40. Kc2 Bf6 41. b3 Be7 42. Bd2 Bxb4 43. Bg5 a5 44. Kb1 a4 45. Ka2 Bf8 46. Be3 Be7) 40... Bh8 41. f4 Bg7 42. Kc2 Kc4 43. b3+ Kb5 44. Kd3 Bf8 45. Bd2 Bxb4 46. Bxb4?! { (-4.77 → -7.55) Inaccuracy. Bc1 was best. } (46. Bc1 a5 47. Kc2 a4 48. Kb2 Be1 49. Ka3 axb3 50. Kxb3 Bf2 51. Ba3 Be3 52. Kc3 Bxf4) 46... Kxb4 47. Kc2 a5 48. Kb2 b5 49. Kc2 a4 50. bxa4 bxa4 51. Kb2 Kc4 52. Ka3 Kxd4 53. Kxa4 Ke4 54. Kb4 Kxf4 55. Kc5 Kxg5 56. Kd6? { (-8.16 → Mate in 14) Checkmate is now unavoidable. Kd4 was best. } (56. Kd4 Kh4 57. Ke5 g5 58. Kd4 Kxh3 59. Ke5 g4 60. Kd4 g3 61. Ke5 Kh2 62. Kd4 g2) 56... d4 57. Kxe6 d3 { Black wins on time. } 0-1