Ng6(Ng3) - bad ♜♞♝♛♚♝♞♜♟♟♟♟♟♟♟♟♟♟♟♟♟♟♟♟♜♞♝♛♚♝♞♜a8b7c6d5e4f3g2h1◀◀◀Start▶▶▶Botvinnik, Mikhail — Boleslavsky, Isaak URS Absolute-ch · 1941.??.?? · 1-0 ♜♞♝♛♚♝♞♜♟♟♟♟♟♟♟♟♟♟♟♟♟♟♟♟♜♞♝♛♚♝♞♜a8b7c6d5e4f3g2h1◀◀◀Start▶▶▶Tamburini, Mario — Botvinnik, Mikhail Leipzig ol (Men) qual-B · 1960.10.22 · 0-1 ♜♞♝♛♚♝♞♜♟♟♟♟♟♟♟♟♟♟♟♟♟♟♟♟♜♞♝♛♚♝♞♜a8b7c6d5e4f3g2h1◀◀◀Start▶▶▶Petrosian, Tigran V — Botvinnik, Mikhail World Championship 25th · 1963.03.23 · 0-1 ♜♞♝♛♚♝♞♜♟♟♟♟♟♟♟♟♟♟♟♟♟♟♟♟♜♞♝♛♚♝♞♜a8b7c6d5e4f3g2h1◀◀◀Start▶▶▶Timman, Jan H — Speelman, Jonathan S Candidates sf2 · 1989.10.04 · 1/2-1/2 ♜♞♝♛♚♝♞♜♟♟♟♟♟♟♟♟♟♟♟♟♟♟♟♟♜♞♝♛♚♝♞♜a8b7c6d5e4f3g2h1◀◀◀Start▶▶▶Spraggett, Kevin — Ehlvest, Jaan Clermont Ferrand · 1989.??.?? · 0-1 ◀ The Castle Capablanca's Riddle ▶