Denis Allan vs Jose Joaquin Rojas - Chess Olympiad Qualifying Group 4 1968.10.20
Denis Allan vs Jose Joaquin Rojas
Chess Olympiad Qualifying Group 4 Lugano SUI round 3 1968.10.20
Barnes Defense 1-0
Denis Allan vs Jose Joaquin Rojas
Chess Olympiad Qualifying Group 4 Lugano SUI round 3 1968.10.20
Barnes Defense 1-0