Stockfish
PGN
| Event | USA-op |
| Site | Boston USA |
| Date | 1970.08.20 |
| Round | 11 |
| White | Celorio, Eduardo |
| Black | Zalys, Ignas |
| Result | 1/2-1/2 |
| WhiteElo | 2280 |
| BlackElo | 2065 |
| ECO | A36 |
| PlyCount | 108 |
Moves
1.e4 g6 2.d3 Bg7 3.g3 c5 4.Bg2 Nc6 5.Ne2 d6 6.O-O e6 7.c4 Nge7 8.Nbc3 O-O 9.Be3 Nd4 10.Qd2 Re8 11.f4 Nec6 12.Kh1 f5 13.Rae1 Rb8 14.Bg1 Qa5 15.Rd1 Nxe2 16.Qxe2 Nd4 17.Bxd4 cxd4 18.Nb5 Qb6 19.e5 dxe5 20.fxe5 Bd7 21.Nd6 Red8 22.Rc1 Bc6 23.c5 Bxg2+ 24.Qxg2 Qa6 25.Rfe1 Bf8 26.b4 Bxd6 27.exd6 Kf7 28.Rc4 Qc6 29.Rxd4 Rbc8 30.a4 a5 31.Rc1 axb4 32.Rxb4 Rxd6 33.Rxb7+ Kf6 34.Qxc6 Rdxc6 35.d4 e5 36.dxe5+ Kxe5 37.Kg2 Rxc5 38.Rxc5+ Rxc5 39.Rxh7 Rc2+ 40.Kh3 g5 41.Ra7 Ke4 42.Rg7 g4+ 43.Kh4 Rxh2+ 44.Kg5 Ra2 45.Rf7 Rxa4 46.Rxf5 Ra6 47.Rf4+ Ke5 48.Rxg4 Ra1 49.Kh6 Rh1+ 50.Kg7 Rg1 51.Rg6 Kf5 52.g4+ Kf4 53.g5 Kf5 54.Kh7 Rh1+ 1/2-1/2
