Bent Larsen vs Boris Spassky, Belgrade 1970
Bent Larsen vs Boris Spassky. USSR versus Rest of the World, Belgrade, 1970. 0-1.
In the USSR versus the Rest of the World match, Spassky punishes Larsen's opening in 17 moves with knight and rook sacrifices.
The moves
1. b3 e5 2. Bb2 Nc6 3. c4 Nf6 4. Nf3 e4 5. Nd4 Bc5 6. Nxc6 dxc6 7. e3 Bf5 8. Qc2 Qe7 9. Be2 O-O-O 10. f4 Ng4 11. g3 h5 12. h3 h4 13. hxg4 hxg3 14. Rg1 Rh1 15. Rxh1 g2 16. Rf1 Qh4+ 17. Kd1 gxf1=Q+