[Event "CM MAsTerhec simul"] [Site "https://lichess.org/gnmR9vla"] [Date "2023.04.02"] [White "MAsTerhec"] [Black "seymour_stein"] [Result "1-0"] [UTCDate "2023.04.02"] [UTCTime "19:36:59"] [WhiteElo "2195"] [BlackElo "1892"] [WhiteTitle "CM"] [Variant "Standard"] [TimeControl "600+60"] [ECO "A00"] [Opening "Anderssen's Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. a3 { A00 Anderssen's Opening } Nf6 2. Nf3 d5 3. d4 c5 4. dxc5 Nc6?! { (0.00 → 0.91) Inaccuracy. e6 was best. } (4... e6 5. b4 a5 6. Bb2 axb4 7. axb4 Rxa1 8. Bxa1 b6 9. c4) 5. b4 e5 6. Bb2 d4? { (0.83 → 2.39) Mistake. e4 was best. } (6... e4 7. Ne5 e3 8. fxe3 a5 9. g3 Qe7 10. Nxc6 bxc6 11. Qd4) 7. e3 Bg4 8. Be2 dxe3 9. Qxd8+ Rxd8 10. fxe3 Bxf3?! { (2.08 → 3.14) Inaccuracy. Nd5 was best. } (10... Nd5 11. Kf2 a5 12. Nxe5 Bxe2 13. Kxe2 axb4 14. Nxc6 bxc6 15. axb4 Nxb4 16. Rd1 Rc8 17. c3) 11. gxf3 Nd5 12. Kf2 f6?! { (3.46 → 4.90) Inaccuracy. Be7 was best. } (12... Be7 13. Bc4 Bg5 14. Bxd5 Rxd5 15. Ke2 f5 16. Nc3 Rd8 17. Rad1 Kf7 18. Nd5 h5 19. c4) 13. Nc3 Ndxb4?! { (4.52 → 6.46) Inaccuracy. Nxc3 was best. } (13... Nxc3 14. Bxc3) 14. axb4 Nxb4 15. Rhd1?! { (6.70 → 5.05) Inaccuracy. Bb5+ was best. } (15. Bb5+) 15... Rxd1 16. Bxd1 Bxc5 17. Ne4 Bb6 18. Nd6+?! { (5.07 → 4.03) Inaccuracy. Ke2 was best. } (18. Ke2 Kd7) 18... Ke7 19. Nxb7 Rc8 20. Ba3 a5 21. Rb1 Kf7?? { (3.19 → 9.46) Blunder. Rc4 was best. } (21... Rc4 22. Rb3) 22. Nd6+ { Black resigns. } 1-0