| Related Openings | |
|---|---|
| Durkin's attack | Na3 |
| Anti-Borg (Desprez) Opening | h4 |
| Hammerschlag (Fried fox/Pork chop Opening) | f3, e5, Kf2 |
| Gedult's Opening | f3 |
| Amsterdam attack | e3, e5, c4, d6, Nc3, Nc6, b3, Nf6 |
| Van't Kruijs Opening | e3 |
| Venezolana Opening | d3, c5, Nc3, Nc6, g3 |
| Valencia Opening | d3, e5, Nd2 |
| Mieses Opening | d3 |
| Saragossa Opening | c3 |
| Crab Opening | a4, e5, h4 |
| Ware (Meadow Hay) Opening | a4 |
| Anderssen's Opening | a3 |
| Novosibirsk Opening | Nc3, c5, d4, cxd4, Qxd4, Nc6, Qh4 |
| Battambang Opening | Nc3, e5, a3 |
| Dunst (Sleipner,Heinrichsen) Opening | Nc3, e5 |
| Amar gambit | Nh3, d5, g3, e5, f4, Bxh3, Bxh3, exf4 |
| Amar (Paris) Opening | Nh3 |
| Global Opening | h3, e5, a3 |
| Clemenz (Mead's, Basman's or de Klerk's) Opening | h3 |
| Grob - Romford counter-gambit | g4, d5, Bg2, Bxg4, c4, d4 |
| Grob - Fritz gambit | g4, d5, Bg2, Bxg4, c4 |
| Grob - Spike attack | g4, d5, Bg2, c6, g5 |
| Grob's attack | g4 |
| Lasker simul special | g3, h5 |
| Benko's Opening | g3 |
| Polish - Outflank Variation | b4, c6 |
| Polish - Tuebingen Variation | b4, Nh6 |
| Polish (Sokolsky) opening | b4 |