Puzzle 210405: Black to win
Puzzle 210405: Black to win
Isidor Gunsberg - Mikhail Chigorin
Havana m Havana (16), 1890.02.01 Isidor Gunsberg - Mikhail Chigorin
Havana m Havana (16), 1890.02.01
Havana m Havana (16), 1890.02.01 Isidor Gunsberg - Mikhail Chigorin
Havana m Havana (16), 1890.02.01