[Event "Riemannian09 simul"] [Site "https://lichess.org/Jo9Ibkmh"] [Date "2021.04.06"] [White "Riemannian09"] [Black "tmp0923"] [Result "1-0"] [UTCDate "2021.04.06"] [UTCTime "07:03:47"] [WhiteElo "2136"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "600+5"] [ECO "C42"] [Opening "Russian Game: Cozio Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4 4. Qe2 d6?! { (0.75 → 1.49) Inaccuracy. Qe7 was best. } (4... Qe7 5. Qxe4 d6 6. d4 dxe5 7. dxe5 Nc6 8. Nc3 Qxe5 9. Qxe5+) 5. Nf3? { (1.49 → 0.17) Mistake. Nxf7 was best. } { C42 Russian Game: Cozio Attack } (5. Nxf7 Kxf7 6. Qxe4 c6 7. d4 Qe7 8. Qxe7+ Bxe7 9. Bd3 Re8) 5... Be7?? { (0.17 → 4.52) Blunder. Qe7 was best. } (5... Qe7 6. g3 Nf6 7. Bg2 Nc6 8. Qxe7+ Bxe7 9. O-O Bd7 10. d3) 6. Qxe4 O-O 7. Bd3 d5?? { (4.25 → Mate in 1) Checkmate is now unavoidable. f5 was best. } (7... f5 8. Qe2) 8. Qxh7# { White wins by checkmate. } 1-0