[Event "Turnamen Online ITB UGM Arena"] [Site "https://lichess.org/Ms7XCnZD"] [Date "2018.12.01"] [White "tbudiman"] [Black "is100"] [Result "1-0"] [UTCDate "2018.12.01"] [UTCTime "13:09:07"] [WhiteElo "1856"] [BlackElo "1353"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "180+3"] [ECO "D21"] [Opening "Queen's Gambit Accepted: Normal Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. Nf3 { D21 Queen's Gambit Accepted: Normal Variation } c6 4. e3 b5 5. a4 Ba6 6. axb5 cxb5?! { (1.05 → 1.69) Inaccuracy. Bxb5 was best. } (6... Bxb5 7. Nc3 e6 8. Bd2 Bb4 9. Nxb5 Bxd2+ 10. Nxd2 cxb5 11. b3) 7. b3 cxb3?? { (1.87 → 7.75) Blunder. Bb7 was best. } (7... Bb7 8. bxc4) 8. Qxb3?? { (7.75 → 3.51) Blunder. Rxa6 was best. } (8. Rxa6 Nf6 9. Bxb5+ Nfd7 10. Ne5 e6 11. O-O Bb4 12. Qf3 O-O 13. Qxa8 Nxe5 14. dxe5 Nxa6) 8... Bb7?? { (3.51 → 9.32) Blunder. Bc8 was best. } (8... Bc8 9. Bxb5+ Bd7 10. Nc3 Nf6 11. Ne5 e6 12. d5 exd5 13. Nxd5 Nxd5 14. Qxd5 Bb4+ 15. Kf1) 9. Bxb5+ Bc6 10. O-O?? { (11.24 → 3.89) Blunder. Ne5 was best. } (10. Ne5) 10... Bxb5 11. Qxb5+ Nd7 12. Ne5?! { (4.54 → 3.16) Inaccuracy. Bd2 was best. } (12. Bd2 e6 13. Ba5 Qb8 14. Qa4 Nf6 15. Nbd2 Be7 16. Ne5 O-O 17. Nxd7 Nxd7 18. Qxd7 Qd6) 12... Nf6?! { (3.16 → 4.11) Inaccuracy. e6 was best. } (12... e6 13. Nc3 a5 14. Qa4 f6 15. Nc4 Bb4 16. Ba3 Bxa3 17. Qxa3 Nh6 18. Nb5 Kf7 19. e4) 13. Nc3 e6 14. Nc6?! { (3.02 → 2.15) Inaccuracy. Ra6 was best. } (14. Ra6 Qc7) 14... Qb6 15. Qxb6 axb6?? { (1.88 → 15.16) Blunder. Nxb6 was best. } (15... Nxb6 16. Nb5) 16. Rxa8+ Nb8 17. Rxb8+ Kd7 18. Ne5+ Ke7?! { (12.03 → Mate in 1) Checkmate is now unavoidable. Kc7 was best. } (18... Kc7 19. Ra8 Kb7 20. Rd8 Rg8 21. Nxf7 Be7 22. Rxg8 Nxg8 23. Ne2 g5 24. e4 h6 25. Be3) 19. Ba3# { White wins by checkmate. } 1-0