[Event "Leningrad"] [Site "?"] [Round "0"] [White "Botvinnik"] [Black "Breitman"] [Result "1-0"] [ECO "E72"] [Opening "King's Indian: 4.e4 d6 5.g3"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. g3 O-O 6. Bg2 Nc6 7. Nge2 Bg4 8. f3 Bd7 9. Be3 Qc8 10. g4 e5 11. d5 Na5 12. b3 b6 13. Qd2 Nb7 14. Bg5 Nc5 15. Ng3 a6 16. h4 b5 {White attacks on the kingside and Black counterattacks on the queenside. But now White puts and end to Black's queenside aspirations.} 17. b4 Nb7 18. cxb5 axb5 19. h5 {The attack can now proceed without interruption.} 19... c5 20. dxc6 Bxc6 21. Bh6 Qc7 22. Rc1 Qe7 { Black is trying to defend, but now Botvinnik delivers the crowning blow.} 23. Nf5 {Black resigned. If you do not see what happens on 23...gxf5, try to play this against Gambit.} 1-0