[Event "Turnamen Chelsie Monica"] [Site "https://lichess.org/a7ZKR424"] [Date "2021.04.03"] [White "Klose_sidarta"] [Black "Wilham1717"] [Result "1-0"] [UTCDate "2021.04.03"] [UTCTime "15:02:33"] [WhiteElo "1141"] [BlackElo "1026"] [WhiteRatingDiff "+33"] [BlackRatingDiff "-21"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A00"] [Opening "Hungarian Opening: Symmetrical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. g3 g6 { A00 Hungarian Opening: Symmetrical Variation } 2. Bg2 Bg7 3. d4 e6 4. Qd3 Nc6 5. Bxc6?! { (0.51 → -0.25) Inaccuracy. Nf3 was best. } (5. Nf3 d5 6. O-O Nf6 7. c4 O-O 8. Nc3 Nb4 9. Qd2 dxc4 10. Ne5 Nbd5 11. Nxc4 b6) 5... bxc6 6. Qc3?! { (-0.33 → -1.25) Inaccuracy. Nf3 was best. } (6. Nf3 Nf6) 6... Bb7 7. Qb3 Rb8 8. Bd2?? { (-1.12 → -4.58) Blunder. Nf3 was best. } (8. Nf3) 8... Qf6?? { (-4.58 → -1.18) Blunder. c5 was best. } (8... c5 9. Nf3) 9. Qa4?? { (-1.18 → -3.24) Blunder. Bc3 was best. } (9. Bc3 Qe7) 9... Ne7? { (-3.24 → -1.81) Mistake. Qxd4 was best. } (9... Qxd4 10. Qxd4 Bxd4 11. Nc3 c5 12. f3 Ne7 13. O-O-O d6 14. Nh3 Bg7 15. Nf2 O-O 16. h4) 10. Qxa7 Bc8?? { (-2.27 → 6.71) Blunder. O-O was best. } (10... O-O) 11. Qxb8 d5 12. Qxc7 h5 13. Ba5 Nf5 14. Qxc8+ Ke7 15. Qxc6 Nxd4?! { (17.25 → Mate in 3) Checkmate is now unavoidable. Qxd4 was best. } (15... Qxd4 16. Qc7+) 16. Bb4+ Kd8 17. Qd6+?! { (Mate in 4 → 13.09) Lost forced checkmate sequence. Ba5+ was best. } (17. Ba5+ Ke7 18. Qc7+ Ke8 19. Qc8+ Ke7 20. Bb4#) 17... Kc8 18. Ba5 Rd8?! { (12.63 → Mate in 1) Checkmate is now unavoidable. Qe5 was best. } (18... Qe5 19. Qxe5) 19. Qc7# { White wins by checkmate. } 1-0