[Event "Warsaw ol (Men)"] [Site "Warsaw"] [Date "1935.??.??"] [Round "?"] [White "Glucksberg"] [Black "Najdorf, Miguel"] [Result "0-1"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A85"] [Opening "Dutch Defense: Queen's Knight Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 f5 2. c4 Nf6 3. Nc3 { A85 Dutch Defense: Queen's Knight Variation } e6 4. Nf3 d5 5. e3 c6 6. Bd3 Bd6 7. O-O O-O 8. Ne2 Nbd7 9. Ng5?! { (0.59 → -0.40) Inaccuracy. c5 was best. } (9. c5 Bc7 10. b4 Ne4 11. Bb2 Ng5 12. Nxg5 Qxg5 13. h3 Nf6 14. a4 Bd7 15. a5 Rfb8) 9... Bxh2+ 10. Kh1?! { (-0.50 → -1.19) Inaccuracy. Kxh2 was best. } (10. Kxh2 Ng4+ 11. Kg1 Qxg5 12. Nf4 Qh4 13. Nh3 dxc4 14. Bxc4 Nb6 15. Be2 e5 16. dxe5 Nxe5) 10... Ng4 11. f4? { (-1.12 → -2.68) Mistake. Nh3 was best. } (11. Nh3 e5) 11... Qe8 12. g3?! { (-2.58 → -3.68) Inaccuracy. Rf3 was best. } (12. Rf3 h6) 12... Qh5 13. Kg2 Bg1?! { (-3.54 → -2.37) Inaccuracy. Ndf6 was best. } (13... Ndf6 14. cxd5) 14. Nxg1?? { (-2.37 → -8.64) Blunder. Nf3 was best. } (14. Nf3 Bxe3 15. Rh1 Qe8 16. Qb3 b6 17. Bxe3 Nxe3+ 18. Kf2 Ng4+ 19. Kg1 Bb7 20. Re1 Ndf6) 14... Qh2+ 15. Kf3 e5 16. dxe5?! { (-5.15 → -9.00) Inaccuracy. cxd5 was best. } (16. cxd5 cxd5) 16... Ndxe5+ 17. fxe5 Nxe5+ 18. Kf4 Ng6+ 19. Kf3 f4 20. exf4 Bg4+ 21. Kxg4? { (-7.63 → Mate in 2) Checkmate is now unavoidable. Ke3 was best. } (21. Ke3 Bxd1) 21... Ne5+ 22. fxe5 h5# { Black wins by checkmate. } 0-1