[Event "645th Indonesia Chess Festival Team Battle"] [Site "https://lichess.org/G8NpcXDj"] [Date "2024.01.06"] [White "tri_SJC"] [Black "OK_78"] [Result "0-1"] [UTCDate "2024.01.06"] [UTCTime "11:35:51"] [WhiteElo "2307"] [BlackElo "1935"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A00"] [Opening "Hungarian Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. g3 { A00 Hungarian Opening } e6 2. Bg2 Be7 3. Nf3 Nf6 4. O-O O-O 5. d4 d6?! { (0.13 → 0.70) Inaccuracy. d5 was best. } (5... d5 6. c4 dxc4 7. Qc2 b5 8. a4 Bb7 9. axb5 a6 10. Nc3) 6. c3 Bd7 7. Nbd2 Nc6 8. e4 a6 9. Qe2 b5 10. e5 Nd5 11. Ne1 Rb8 12. f4?! { (0.42 → -0.17) Inaccuracy. Nc2 was best. } (12. Nc2 Qe8) 12... b4 13. Bxd5 exd5 14. Nd3 Bh3 15. Rf2 bxc3 16. bxc3 dxe5?! { (-0.92 → -0.20) Inaccuracy. Qd7 was best. } (16... Qd7 17. Nf1 Bg4 18. Qc2 Bf5 19. Qe2 a5 20. Ne3 Be4 21. Rf1 dxe5 22. fxe5 Nd8 23. Nf2) 17. fxe5 Bg5? { (-0.26 → 0.86) Mistake. Na5 was best. } (17... Na5 18. Nf4 Bc8 19. a4 h6 20. h3 c5 21. Ba3 Nc6 22. Bxc5 Bxc5 23. dxc5 Qg5 24. Nxd5) 18. Nf3?! { (0.86 → -0.18) Inaccuracy. Ba3 was best. } (18. Ba3 Re8) 18... Bxc1?! { (-0.18 → 0.59) Inaccuracy. Be7 was best. } (18... Be7 19. Nf4 Bf5 20. Nd2 Qd7 21. Nf1 Rb5 22. a4 Rb3 23. Nxd5 Be6 24. Nxe7+ Nxe7 25. Qc2) 19. Rxc1 Bg4 20. Nf4 Qe7? { (0.35 → 1.82) Mistake. Qd7 was best. } (20... Qd7) 21. h3?! { (1.82 → 0.82) Inaccuracy. Nxd5 was best. } (21. Nxd5) 21... Bxf3?! { (0.82 → 1.77) Inaccuracy. Qa3 was best. } (21... Qa3 22. Re1 Be6 23. Qc2 h6 24. g4 Rb6 25. Nxe6 fxe6 26. Ref1 Rfb8 27. g5 Ne7 28. gxh6) 22. Qxf3 Qa3 23. Rcc2 Rb1+?! { (1.69 → 2.51) Inaccuracy. Ne7 was best. } (23... Ne7 24. Nd3) 24. Kg2 Re1?! { (2.54 → 3.32) Inaccuracy. Nd8 was best. } (24... Nd8 25. Nxd5) 25. Nxd5 Na5 26. e6?? { (3.71 → 1.48) Blunder. Nxc7 was best. } (26. Nxc7 Nc4 27. Nd5 Qa4 28. Rce2 Rxe2 29. Ne7+ Kh8 30. Qxe2 f6 31. Kh2 Nb6 32. exf6 Rxf6) 26... fxe6 27. Qxf8+ Qxf8 28. Rxf8+ Kxf8 29. Nxc7 Nc4 30. d5?? { (1.74 → -4.58) Blunder. Kf2 was best. } (30. Kf2) 30... Ne3+ 31. Kf2 Nxc2 32. d6 Rd1 33. Nxe6+ Kf7 34. Nd8+ Ke8 35. Nb7 Kd7 36. c4 Nd4 37. c5 Nc6 38. Ke2 Rc1 39. Kd2 Rb1 40. Kc3 Rxb7 41. g4 Rb5 42. h4 Rxc5+ 43. Kd3 Rd5+ 44. Ke4 Rxd6 45. Kf5 Rf6+ 46. Kg5?! { (-36.47 → Mate in 4) Checkmate is now unavoidable. Ke4 was best. } (46. Ke4 Rf2 47. a3 Ra2 48. g5 Rxa3 49. g6 Ra4+ 50. Kf3 Rxh4 51. Kg3 Rh1 52. Kg2 Rh5) 46... Nd4 47. h5 Nf3# { Black wins by checkmate. } 0-1