[Event "Alekhine memorial"]
[Round "15"]
[Site "Moscow"]
[Date "1971.12.15"]
[White "Gheorghiu, Florin"]
[WhiteElo "2530"]
[Black "Petrosian, Tigran V"]
[BlackElo "2640"]
[Result "1/2-1/2"]
[ECO "A40"]
[Opening "Queen's Pawn Game (including English Defence, Englund Gambit, Queen's Knight Defence, Polish Defence and Keres Defence)"]
 1. d4   g6
 2. e4   Bg7
 3. Nc3  d6
 4. Be3  a6
 5. Qd2  Nc6
 6. d5   Nb8
 7. Nf3  c5
 8. dxc6 bxc6
 9. Bd4  Nf6
10. e5   dxe5
11. Nxe5 O-O
12. O-O-O Qc7
13. Qe3  Nd5
14. Qg3  
1/2-1/2