Polish Immortal is the name given to a chess game between Glucksberg and Miguel Najdorf played in Warsaw. The game is celebrated because of Black's sacrifice of all four of his. Some sources give the date of this game as 1930 or 1935, and give the name of the player of the white pieces as "Glucksberg". Garry Kasparov gives the date of the game as 1928, and the name of Najdorf's opponent as "Glinksberg", attributing these facts to Najdorf and his daughter.

The game

White: Glucksberg Black: Miguel Najdorf Opening: Dutch Defence (ECO A85) [Notes based on Kasparov's My Great Predecessors, Part IV, unless otherwise indicated] '''1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Nf3 d5 5. e3''' '''5... c6 6. Bd3 Bd6 7. 0-0 0-0 8. Ne2''' '''8... Nbd7 9. Ng5''' '''9... Bxh2+ 10. Kh1''' '''10... Ng4! 11. f4''' '''11... Qe8 12. g3 Qh5 13. Kg2''' (see diagram) 13... Bg1 14. Nxg1 '''14... Qh2+ 15. Kf3 e5! 16. dxe5 Ndxe5+ 17. fxe5 Nxe5+ 18. Kf4 Ng6+ 19. Kf3 f4!!''' 20. exf4 '''20... Bg4+!! 21. Kxg4 Ne5+! 22. fxe5 h5# '''