[Event "Casual rapid game"] [Site "https://lichess.org/2jul3uBw"] [Date "2023.08.01"] [White "Layla_07"] [Black "O-Almeida"] [Result "0-1"] [UTCDate "2023.08.01"] [UTCTime "19:34:20"] [WhiteElo "1912"] [BlackElo "1835"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B07"] [Opening "Czech Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 2. d4 Nf6 3. Nc3 c6 { B07 Czech Defense } 4. Nf3 g6 5. h3 Bg7 6. Bg5 O-O 7. Qd2 Qa5 8. O-O-O b5 9. Kb1?? { (0.11 → -2.59) Blunder. e5 was best. } (9. e5 dxe5) 9... b4 { White resigns. } 0-1