[Event "736th Indonesia Chess Festival Team Battle"] [Site "https://lichess.org/bLI5i821"] [Date "2024.04.12"] [White "KOPi_LIONG"] [Black "xy-Math"] [Result "1-0"] [UTCDate "2024.04.12"] [UTCTime "15:33:44"] [WhiteElo "1856"] [BlackElo "1916"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D01"] [Opening "Richter-Veresov Attack: Boyce Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nc3 d5 3. Bg5 Ne4?! { (-0.19 → 0.84) Inaccuracy. h6 was best. } { D01 Richter-Veresov Attack: Boyce Defense } (3... h6 4. Bxf6 exf6 5. e3 c6 6. Bd3 g6 7. h3 Nd7 8. Nf3) 4. Nxe4 dxe4 5. e3 c6 6. Bc4?? { (0.95 → -6.30) Blunder. c3 was best. } (6. c3 Qd5 7. Bf4 Nd7 8. Qb3 Nb6 9. Qc2 h5 10. h4 Bg4) 6... Qa5+ 7. c3 Qxg5 8. Ne2 Qxg2 9. Rg1 Qf3?! { (-4.70 → -3.61) Inaccuracy. Qxh2 was best. } (9... Qxh2 10. Rg3 g6 11. Qc2 Qh4 12. O-O-O e6 13. Nf4 Qe7 14. Qxe4 Nd7 15. Rh1 Nf6 16. Qf3) 10. Qd2 b5?! { (-4.24 → -3.38) Inaccuracy. Qf6 was best. } (10... Qf6 11. Ng3 Qh4 12. d5 g6 13. Qd4 Qf6 14. Qxe4 Bg7 15. O-O-O Nd7 16. f4 Nb6 17. d6) 11. Bb3 a5?? { (-3.42 → 0.65) Blunder. Qf6 was best. } (11... Qf6 12. Ng3 e6 13. Nxe4 Qh4 14. Ng5 Be7 15. Nf3 Qh5 16. Rg3 Bd6 17. Ne5 g6 18. e4) 12. O-O-O?? { (0.65 → -3.50) Blunder. Nf4 was best. } (12. Nf4 e5 13. Bd1 exf4 14. Bxf3 exf3 15. d5 c5 16. exf4 Nd7 17. O-O-O Ra6 18. c4 b4) 12... Qf6 13. d5 Bb7?? { (-3.53 → 3.97) Blunder. c5 was best. } (13... c5 14. Ng3 a4 15. Nxe4 Qb6 16. Bc2 g6 17. Ng5 a3 18. Kb1 Bg7 19. d6 exd6 20. Nxf7) 14. dxc6 Nxc6?? { (3.56 → Mate in 1) Checkmate is now unavoidable. Qd6 was best. } (14... Qd6 15. cxb7 Ra7 16. Qxd6 exd6 17. Bd5 Ra6 18. Nd4 Rb6 19. Rg4 g6 20. Rxe4+ Be7 21. Nc6) 15. Qd7# { White wins by checkmate. } 1-0