pinning the knight Capablanca vs NN, 1918  (C50) Giuoco Piano, 14 moves, 1-0 greco wins nn Greco vs NN, 1620  (C41) Philidor Defense, 21 moves, 1-0 4 c3 Qe7 Busnardo vs NN, 1590  (C53) Giuoco Piano, 14 moves, 1-0 2N, 5...Nxd5 Morphy vs NN, 1858  (C55) Two Knights Defense, 23 moves, 1-0 4 games