Date: 1963.??.?? Location: Los Angeles Tournament: Piatigorsky Cup Round: 8 Opening: A28 English (1.c4 e5 2.Nc3 Nc6 3.Nf3 Nf6), Four Knights System Submitted by: Published on: ۸ تیر, ۱۴۰۵ Categories: تیگران پتروسیان
White to move: find the best move... click the ? for the solutionBlack to move: find the best move... click the ? for the solution