[Event "Mr. Vlad simul"] [Site "https://lichess.org/cONaPbxI"] [Date "2021.02.26"] [White "vrekhson"] [Black "alexander_peregniak"] [Result "1-0"] [UTCDate "2021.02.26"] [UTCTime "21:02:17"] [WhiteElo "2204"] [BlackElo "1350"] [WhiteTitle "NM"] [Variant "Standard"] [TimeControl "1200+7"] [ECO "B00"] [Opening "Nimzowitsch Defense: El Columpio Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 2. Nf3 Nf6 3. e5 Ng4?! { (0.95 → 1.94) Inaccuracy. Nd5 was best. } { B00 Nimzowitsch Defense: El Columpio Defense } (3... Nd5 4. c4 Nb6 5. d4 d6 6. e6 fxe6 7. Be3 g6 8. h4) 4. d4 Na5?? { (1.44 → 3.66) Blunder. e6 was best. } (4... e6 5. h3 Nh6 6. Bd3 d6 7. O-O dxe5 8. dxe5 Nf5 9. Bf4) 5. b4?! { (3.66 → 2.63) Inaccuracy. d5 was best. } (5. d5) 5... Nc4?? { (2.63 → 7.24) Blunder. Nc6 was best. } (5... Nc6 6. b5 Na5 7. Bd3 d5 8. O-O e6 9. h3 Nh6 10. Bxh6 gxh6 11. Nbd2 b6 12. a4) 6. Bxc4 c6 7. h3 b5 8. Bb3 Nh6 9. O-O f5 10. Ng5 e6 11. Qf3 Bxb4 12. Nxe6? { (8.07 → 4.59) Mistake. Qh5+ was best. } (12. Qh5+ Kf8) 12... dxe6 13. Qh5+?? { (4.71 → 1.52) Blunder. a4 was best. } (13. a4 bxa4 14. Rxa4 a5 15. Bxh6 gxh6 16. Qh5+ Kd7 17. c3 Be7 18. Nd2 Rg8 19. Qxh6 Kc7) 13... g6?? { (1.52 → 6.91) Blunder. Nf7 was best. } (13... Nf7 14. Qf3 Qd7 15. c3 Be7 16. a4 Bb7 17. axb5 O-O 18. bxc6 Bxc6 19. Qd1 a5 20. Ba4) 14. Qxh6 Qxd4 15. c3 Bxc3 16. Nxc3 Qxc3 17. Ba3 Qxe5 18. Rfe1 Qc3 19. Rac1 Qd2?! { (12.80 → Mate in 6) Checkmate is now unavoidable. Qf6 was best. } (19... Qf6 20. Rxc6) 20. Qg7 Rf8 { Black resigns. } 1-0