Mathias Gerusel vs William James Lombardy 1957

Mathias Gerusel vs William James Lombardy World Junior Championship 1957 NimzoIndian Defense: Classical. Zurich Variation (E33) 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Nc6 5. Nf3 d5 6. a3 Bc3 7. Qc3 Ne4 8. Qc2 e5 9. de5 Bf5 10. Qa4 OO 11. Be3 d4 12. Rd1 de3 13. Rd8 ef2 14. Kd1 Rfd8 15. Kc1 a6 16. Qb3 Nc5 17. Qc3 Na5 18. e4 Nab3 01