A Cage for the Bishop ♜♞♝♛♚♝♞♜♟♟♟♟♟♟♟♟♟♟♟♟♟♟♟♟♜♞♝♛♚♝♞♜a8b7c6d5e4f3g2h1◀◀◀Start▶▶▶Bronstein, David I — Petrosian, Tigran V Candidates Tournament · 1956.??.?? · 1/2-1/2 ♜♞♝♛♚♝♞♜♟♟♟♟♟♟♟♟♟♟♟♟♟♟♟♟♜♞♝♛♚♝♞♜a8b7c6d5e4f3g2h1◀◀◀Start▶▶▶Donner, Jan Hein — Petrosian, Tigran V Piatigorsky-Cup 2nd · 1966.07.24 · 1/2-1/2 ♜♞♝♛♚♝♞♜♟♟♟♟♟♟♟♟♟♟♟♟♟♟♟♟♜♞♝♛♚♝♞♜a8b7c6d5e4f3g2h1◀◀◀Start▶▶▶Timman, Jan H — Tal, Mihail Tallinn · 1973.??.?? · 0-1 ♜♞♝♛♜♚♟♟♟♝♟♟♞♟♟♟♟♟♞♞♟♟♝♟♟♜♝♛♚♜a8b7c6d5e4f3g2h1◀◀◀Start▶▶▶Liptay, Laszlo — Spassky, Boris V 1962.??.?? ♜♞♝♛♚♝♞♜♟♟♟♟♟♟♟♟♟♟♟♟♟♟♟♟♜♞♝♛♚♝♞♜a8b7c6d5e4f3g2h1◀◀◀Start▶▶▶Polugaevsky, Lev — Balashov, Yuri S URS-ch45 · 1977.??.?? · 1-0 ◀ Restricting the Bishop's Mobility The Bad Bishop ▶