NN vs Greco, 1620  (C40) King's Knight Opening, 16 moves, 0-1 Greco vs NN, 1625  (C40) King's Knight Opening, 11 moves, 1-0 Greco vs NN, 1620  (C30) King's Gambit Declined, 12 moves, 1-0 Greco vs NN, 1620  (C38) King's Gambit Accepted, 15 moves, 1-0 Greco vs NN, 1620  (C53) Giuoco Piano, 7 moves, 1-0 NN vs Greco, 1620  (C40) King's Knight Opening, 21 moves, 0-1 6 games