Stockfish
PGN
| Event | USA-op |
| Site | Long Beach USA |
| Date | 1955.08.10 |
| Round | 3 |
| White | Day, R. |
| Black | Zalys, Ignas |
| Result | 0-1 |
| ECO | B92 |
| Opening | Sicilian Defense: Najdorf Variation, Opocensky Variation |
| PlyCount | 120 |
Moves
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nf3 h6 8.h3 Be6 9.Be3 Nbd7 10.Nd2 b5 11.a3 Nb6 12.f4 Qc7 13.O-O Be7 14.Qe1 Nc4 15.Nxc4 Bxc4 16.Bd3 O-O 17.f5 d5 18.exd5 Nxd5 19.Nxd5 Bxd5 20.b4 Bf6 21.Qg3 Kh7 22.Rae1 Bc4 23.Be4 Bxf1 24.Kxf1 Qc4+ 25.Bd3 Qc3 26.Bc5 Rfe8 27.Qf3 Qxa3 28.Re4 Rad8 29.g4 Bh4 30.Kg2 Kg8 31.Qe2 Rd5 32.Qf3 Red8 33.Re3 Qc1 34.Qe4 Qd2+ 35.Re2 Qf4 36.Qxf4 exf4 37.Kf3 Bg3 38.Be4 Rd2 39.Bb7 Rd1 40.Bxa6 Rf1+ 41.Bf2 Bxf2 42.Rxf2 Rxf2+ 43.Kxf2 Rb8 44.Kf3 Rb6 45.Bc8 Rc6 46.Bd7 Rc3+ 47.Kxf4 Rc4+ 48.Kg3 Rxb4 49.Bc6 Rb2 50.Be4 Kf8 51.h4 Ke7 52.g5 hxg5 53.hxg5 Kd6 54.Kf3 Ke5 55.Ke3 Rb1 56.Bd3 b4 57.g6 f6 58.Kd2 Rg1 59.c4 bxc3+ 60.Kxc3 Rg3 0-1
