[Event "Classical Shield Arena"] [Site "https://lichess.org/oBIOfLKq"] [Date "2020.09.11"] [White "girida1"] [Black "Nirous"] [Result "0-1"] [UTCDate "2020.09.11"] [UTCTime "20:58:40"] [WhiteElo "1940"] [BlackElo "2157"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+4"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "D91"] [Opening "Grünfeld Defense: Three Knights Variation, Petrosian System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 { D91 Grünfeld Defense: Three Knights Variation, Petrosian System } Ne4 6. Nxe4?? { (0.13 → -2.31) Blunder. Bf4 was best. } (6. Bf4 c5 7. cxd5 Nxc3 8. bxc3 Qxd5 9. e3 Nc6 10. Qb3 Qxb3) 6... dxe4 7. Nd2 Qxd4 8. Rb1 Qe5 9. Bh4 e3 10. fxe3 Qxe3 11. Bg3 Bf5 12. Qb3? { (-2.76 → -5.03) Mistake. Bf2 was best. } (12. Bf2 Qe5) 12... Qxb3 13. Ne4?? { (-4.51 → -23.28) Blunder. axb3 was best. } (13. axb3 Bxb1) 13... Qb4+ 14. Kd1 Bxe4 15. Be5?! { (-28.56 → Mate in 7) Checkmate is now unavoidable. a3 was best. } (15. a3) 15... Bxe5 16. e3 Bxb1?! { (Mate in 7 → -42.88) Lost forced checkmate sequence. Nc6 was best. } (16... Nc6 17. Ke2 Rd8 18. Kf2 Rd6 19. Be2 Rf6+ 20. Kg1 Qd2 21. Rf1 Qxe3+ 22. Rf2 Qxf2#) 17. Bd3?! { (-42.88 → Mate in 5) Checkmate is now unavoidable. b3 was best. } (17. b3 Bxa2) 17... Bxd3 18. Rf1 Bxf1 19. a3 Qxb2 20. a4 Qe2+ 21. Kc1 Qxg2 { White resigns. } 0-1