[Event "736th Indonesia Chess Festival Team Battle"] [Site "https://lichess.org/G8srEnJQ"] [Date "2024.04.12"] [White "xy-Math"] [Black "MC_BKD"] [Result "0-1"] [UTCDate "2024.04.12"] [UTCTime "12:54:05"] [WhiteElo "1933"] [BlackElo "1987"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+4"] [Variant "Standard"] [TimeControl "180+0"] [ECO "C65"] [Opening "Ruy Lopez: Berlin Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 { C65 Ruy Lopez: Berlin Defense } 4. d3 d6 5. c3 Bd7 6. h3 h6 7. O-O g6?! { (-0.25 → 0.46) Inaccuracy. g5 was best. } (7... g5 8. Nh2 Rg8 9. Ng4 Nxg4 10. hxg4 h5 11. gxh5 g4 12. g3) 8. Ne1?! { (0.46 → -0.09) Inaccuracy. a4 was best. } (8. a4 a6 9. Bc4 g5 10. Nh2 Rg8 11. Qb3 Rg7 12. a5 g4 13. hxg4 Nxg4 14. Nxg4 Bxg4) 8... Bg7 9. f4 O-O 10. Nf3 exf4 11. Bxf4 g5 12. Bg3 Nh5 13. Bh2 Ne5? { (0.11 → 1.64) Mistake. f5 was best. } (13... f5) 14. Bxd7 Nxf3+?? { (1.71 → 4.12) Blunder. Nxd7 was best. } (14... Nxd7 15. Na3) 15. Qxf3 Qxd7 16. Qxh5 Rae8 17. Nd2 Re6 18. Qg4 Qe7 19. Nf3 Rg6 20. Rae1 Kh7 21. d4 f6 22. Qf5 Qe8 23. h4 Kg8 24. h5 g4 25. hxg6 gxf3 26. gxf3 Kh8 27. Kf2 Qa4 28. Re2 Qxa2 29. Bf4 Kg8 30. Rh1 Re8 31. Bxh6 Qe6 32. Qh5 f5? { (7.70 → Mate in 9) Checkmate is now unavoidable. Bh8 was best. } (32... Bh8 33. Bf4 Bg7 34. d5 Qd7 35. Qh7+ Kf8 36. Bh6 c5 37. Rh2 a5 38. Qh8+ Ke7 39. Qxg7+) 33. Bxg7 Kxg7 34. Qh7+ Kf6 35. g7? { (Mate in 6 → 9.12) Lost forced checkmate sequence. e5+ was best. } (35. e5+ dxe5 36. dxe5+ Qxe5 37. Qf7+ Kg5 38. Rg1+ Qg3+ 39. Rxg3+ Kf4 40. Rg4#) 35... Qg8 { Black wins on time. } 0-1