[Event "IM piongu for Samsung simul"] [Site "https://lichess.org/bgppc5o6"] [Date "2021.10.21"] [White "piongu"] [Black "welnaster"] [Result "1-0"] [UTCDate "2021.10.21"] [UTCTime "18:06:17"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "2400+5"] [ECO "A30"] [Opening "English Opening: Symmetrical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 c5 2. c4 { A30 English Opening: Symmetrical Variation } Nc6 3. g3 e6 4. Bg2 Nf6 5. O-O Be7 6. Nc3 O-O 7. d4 cxd4 8. Nxd4 Nxd4?! { (0.87 → 1.93) Inaccuracy. d5 was best. } (8... d5 9. Be3) 9. Qxd4 Rb8?? { (1.91 → 7.13) Blunder. d6 was best. } (9... d6 10. Rd1) 10. Qxa7 Qc7 11. Nb5 Qxc4 12. Qxb8? { (8.07 → 4.02) Mistake. a4 was best. } (12. a4 Qxe2) 12... Qxb5 13. Be3 Bc5? { (3.95 → 7.89) Mistake. d5 was best. } (13... d5 14. Qc7) 14. Bxc5 Qxc5 15. Rac1 Qh5 16. Rxc8 h6 17. Rxf8+ Kh7 18. e4 Ng4 19. h3 Nf6 20. e5 Nd5 21. Be4+ g6 22. Rh8+ Kg7 23. Qf8# { White wins by checkmate. } 1-0