Grandmaster Games Database
GameResultMovesYearEventECOOpening
Oscar Humberto Castro Rojas vs Ulf Andersson0-11131976Biel InterzonalB47Sicilian Taimanov (Bastrikov) variationBrowse
Oscar Humberto Castro Rojas vs Zurab Azmaiparashvili0-1361991Oviedo rapidB06Bird's OpeningBrowse
Oscar Humberto Castro Rojas vs Joel Benjamin0-1191990World opB26Reti OpeningBrowse
Oscar Humberto Castro Rojas vs David Bronstein½-½161977TungsramB10Caro-Kann defenceBrowse
Walter Browne vs Oscar Humberto Castro Rojas1-0481974WinnipegC95KP Nimzovich defenceBrowse
Robert Byrne vs Oscar Humberto Castro Rojas1-0411976Biel InterzonalB00KP Nimzovich defenceBrowse
Oscar Humberto Castro Rojas vs Larry D Evans½-½561978Sao PauloC48Four knights Rubinstein counter-gambitBrowse
Oscar Humberto Castro Rojas vs Efim Geller1-0331976Biel InterzonalB31Sicilian Nimzovich-Rossolimo attack (wi...Browse
Oscar Humberto Castro Rojas vs Robert Huebner½-½361976Biel InterzonalC00French defenceBrowse
Oscar Humberto Castro Rojas vs Igor Vasilyevich Ivanov1-0521990World opB24Sicilian ClosedBrowse
Oscar Humberto Castro Rojas vs Lubomir Kavalek0-1201976Haifa ol (Men)A00Benko's OpeningBrowse
Bent Larsen vs Oscar Humberto Castro Rojas1-0361976Biel InterzonalA34English Anglo-Gruenfeld, Smyslov defens...Browse
Bent Larsen vs Oscar Humberto Castro Rojas0-1491976Costa BravaC28Bishop's Opening Berlin defenceBrowse
Oscar Humberto Castro Rojas vs Miguel Najdorf½-½381978Sao PauloB22Sicilian Alapin's variation (2.c3)Browse
Fridrik Olafsson vs Oscar Humberto Castro Rojas0-1651974Nice olm fin-BB00KP Nimzovich defenceBrowse
Oscar Humberto Castro Rojas vs Lembit Oll0-1291991Oviedo rapidB13Caro-Kann Exchange, Rubinstein variatio...Browse
Oscar Humberto Castro Rojas vs Tigran V Petrosian1-0521976Biel InterzonalC00French Reti (Spielmann) variationBrowse
Oscar Humberto Castro Rojas vs Lajos Portisch0-1291976Biel InterzonalB22Sicilian defenceBrowse
Oscar Humberto Castro Rojas vs Miguel Quinteros0-1351978Sao PauloB09Pirc Austrian attackBrowse
Michael Rohde vs Oscar Humberto Castro Rojas1-0251990World opA04Reti Pirc-Lisitsin gambitBrowse
Oscar Humberto Castro Rojas vs Alexander Shabalov0-1411992Manila ol (Men)B02Alekhine's defence Scandinavian variati...Browse
Vasily Smyslov vs Oscar Humberto Castro Rojas1-0311976Biel InterzonalA30Reti OpeningBrowse
Vasily Smyslov vs Oscar Humberto Castro Rojas1-0281978Sao PauloD07Reti OpeningBrowse
Oscar Humberto Castro Rojas vs Laszlo Szabo0-1641976Costa BravaC00French defenceBrowse
Laszlo Szabo vs Oscar Humberto Castro Rojas0-1421980RomeD92Gruenfeld 5.Bf4Browse
Mikhail Tal vs Oscar Humberto Castro Rojas1-0281976Biel InterzonalB00KP Nimzovich defenceBrowse
Patrick Wolff vs Oscar Humberto Castro Rojas0-1381990World opC75Ruy Lopez Modern Steinitz defence, Rubi...Browse
Leonid Yudasin vs Oscar Humberto Castro Rojas1-0361990Novi Sad ol (Men)C75Dunst (Sleipner, Heinrichsen) OpeningBrowse
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