Jackson Whipps Showalter vs Adolf Albin
Showalter - Albin New York, NY USA round 20 1894.12.17
French Defense: Alekhine-Chatard Attack 0-1

Jackson Whipps Showalter vs Harry Nelson Pillsbury
Buffalo Buffalo, New York USA round 6 1894.08.17
Dresden Opening: The Goblin 1-0

Jackson Whipps Showalter vs Geza Maroczy
London London ENG round 12 1899.06.14
Australian Defense 0-1

Albert Hodges vs Jackson Whipps Showalter
Showalter - Hodges US Championship New York, NY USA round 6 1894.02.20
Queen’s Gambit Declined: Barmen Variation 1/2-1/2

Jackson Whipps Showalter vs John Finan Barry
Showalter - Barry US Championship Boston, MA USA round 8 1896.06.03
Queen’s Gambit Declined: Alapin Variation 1-0

John Finan Barry vs Jackson Whipps Showalter
Showalter - Barry US Championship Boston, MA USA round 13 1896.06.20
Bishop’s Opening: Urusov Gambit 0-1

Harry Nelson Pillsbury vs Jackson Whipps Showalter
Buffalo Buffalo, New York USA round 3 1894.08.15
Queen’s Pawn Game, Zukertort Variation 1/2-1/2

Jackson Whipps Showalter vs Adolf Albin
Showalter - Albin New York, NY USA round 16 1894.12.05
French Defense: Alekhine-Chatard Attack 1/2-1/2

Jackson Whipps Showalter vs Emil Kemeny
Showalter - Kemeny US Championship Philadelphia, PA USA round 11 1896.03.28
Ruy Lopez: Berlin Defense, Berlin Wall 1-0

Jackson Whipps Showalter vs Francis Joseph Lee
London London ENG round 4 1899.06.03
Caro-Kann Defense: Classical Variation 1-0