At c6/c3 Square - Boden's Mate E Canal vs Horvath, 1934  (B01) Scandinavian, 13 moves, 1-0 At c6/c3 Square Firouzja vs M Karthikeyan, 2019  (E71) King's Indian, Makagonov System (5.h3), 52 moves, 0-1 At f6/f3 Square - Boden's Mate G Janny vs L Steiner, 1922  (C30) King's Gambit Declined, 15 moves, 1-0 At f6/f3 Square Petrosian vs Pachman, 1961   (A07) King's Indian Attack, 21 moves, 1-0 At f7/f2 Square Bolbochan vs Pachman, 1956  (D41) Queen's Gambit Declined, Semi-Tarrasch, 22 moves, 1-0 At g6/g3 Square S Levitsky vs Marshall, 1912  (C10) French, 23 moves, 0-1 At g6/g3 Square V Smolny vs Asafov, 1956  (E75) King's Indian, Averbakh, Main line, 24 moves, 1-0 At g6/g3 Square W Liu vs J H Donner, 1978  (B07) Pirc, 20 moves, 1-0 At g8/g1 Square Gheorghiu vs W Liu, 1982  (A61) Benoni, 24 moves, 0-1 At h6/h3 Square - Boden's Mate Eliascheff vs NN, 1948  (A02) Bird's Opening, 12 moves, 1-0 At h7/h2 Square Fischer vs Myagmarsuren, 1967  (A07) King's Indian Attack, 31 moves, 1-0 11 games