[Event "BoostChess simul"] [Site "https://lichess.org/VRie6Rs5"] [Date "2024.01.14"] [White "Olaffo"] [Black "josias21cr"] [Result "1-0"] [UTCDate "2024.01.14"] [UTCTime "23:05:36"] [WhiteElo "2514"] [BlackElo "1210"] [WhiteTitle "CM"] [Variant "Standard"] [TimeControl "900+5"] [ECO "D20"] [Opening "Queen's Gambit Accepted"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 { D20 Queen's Gambit Accepted } 3. Nc3 Nf6 4. e4?! { (0.17 → -0.40) Inaccuracy. e3 was best. } (4. e3 a6 5. Bxc4 b5 6. Be2 e6 7. Bf3 Ra7 8. Ne4 Nxe4) 4... e6? { (-0.40 → 0.71) Mistake. e5 was best. } (4... e5 5. Nf3 exd4 6. Qxd4 Qxd4 7. Nxd4 Bc5 8. Be3 Ng4 9. Nd5) 5. Bxc4 Bb4 6. Bg5 Bxc3+?! { (0.33 → 1.32) Inaccuracy. c5 was best. } (6... c5 7. d5 exd5 8. Bxd5 h6 9. Bh4 Bxc3+ 10. bxc3 Nbd7 11. Ne2) 7. bxc3 O-O?? { (0.92 → 4.86) Blunder. h6 was best. } (7... h6 8. Be3 c5 9. f3 Qa5 10. Kf2 b6 11. Ne2 Nc6 12. h4) 8. e5 Nc6 9. exf6 gxf6 10. Bh6 Re8?? { (5.37 → Mate in 2) Checkmate is now unavoidable. Kh8 was best. } (10... Kh8 11. Bxf8 Qxf8 12. Ne2 Bd7 13. O-O Qg7 14. Ng3 Rg8 15. Rb1 f5 16. f4 Na5 17. Be2) 11. Qg4+ Kh8 12. Qg7# { White wins by checkmate. } 1-0