Gabriel Sargissian - Wikipedia

chess-spark-miner/openingPerfSpeedBigSet at master · bjedrzejewski/chess-spark-miner · GitHub

Ruy Lopez

Why are a number of openings named after countries in chess (board games, naming, and culture)? - Quora

Ruy López Opening: Berlin, Rio Gambit Accepted, 1-0

Ruy López Opening: Berlin, Rio Gambit Accepted #chess #chessmaster

Chess Notes by Edward Winter

Ruy López Opening: Berlin, Rio Gambit Accepted, 0-1

Is the Vienna and Vienna gambit considered dubious at master level? : r/ chess

berlin defense rio gambit｜TikTok Search

Countries with a chess opening named after them or after a city in