Openings by other first moves
Lines that do not start with 1. e4, 1. d4, 1. c4, 1. Nf3, 1. g3, 1. b3, 1. f4, or 1. Nc3.
1. a3 (5)
1. a4 (7)
1. b4 (27)
- Polish Opening (A00)
- Polish Opening, with d5 (A00)
- Polish Opening, with d5 (A00)
- Polish Opening: Baltic Defense (A00)
- Polish Opening: Birmingham Gambit (A00)
- Polish Opening: Bugayev Advance Variation (A00)
- Polish Opening: Bugayev Attack (A00)
- Polish Opening: Czech Defense (A00)
- Polish Opening: Dutch Defense (A00)
- Polish Opening: German Defense (A00)
- Polish Opening: Grigorian Variation (A00)
- Polish Opening: Karniewski Variation (A00)
- Polish Opening: King's Indian Variation (A00)
- Polish Opening: King's Indian Variation, Schiffler Attack (A00)
- Polish Opening: King's Indian Variation, Sokolsky Attack (A00)
- Polish Opening: Myers Variation (A00)
- Polish Opening: Outflank Variation (A00)
- Polish Opening: Outflank Variation, Schuehler Gambit (A00)
- Polish Opening: Queen's Indian Variation (A00)
- Polish Opening: Queenside Defense (A00)
- Polish Opening: Rooks Swap Line (A00)
- Polish Opening: Schiffler-Sokolsky Variation (A00)
- Polish Opening: Schuehler Gambit (A00)
- Polish Opening: Symmetrical Variation (A00)
- Polish Opening: Tartakower Gambit (A00)
- Polish Opening: Wolferts Gambit (A00)
- Zukertort Opening: Santasiere's Folly (A06)
1. c3 (1)
- Saragossa Opening (A00)
1. d3 (5)
1. e3 (6)
1. f3 (6)
1. g4 (20)
- Grob Opening (A00)
- Grob Opening: Alessi Gambit (A00)
- Grob Opening: Double Grob (A00)
- Grob Opening: Double Grob, Coca-Cola Gambit (A00)
- Grob Opening: Grob Gambit (A00)
- Grob Opening: Grob Gambit Declined (A00)
- Grob Opening: Grob Gambit, Basman Gambit (A00)
- Grob Opening: Grob Gambit, Fritz Gambit (A00)
- Grob Opening: Grob Gambit, Fritz Gambit, Romford Countergambit (A00)
- Grob Opening: Grob Gambit, Keres Gambit (A00)
- Grob Opening: Grob Gambit, Richter-Grob Gambit (A00)
- Grob Opening: Keene Defense (A00)
- Grob Opening: Keene Defense, Main Line (A00)
- Grob Opening: London Defense (A00)
- Grob Opening: Romford Countergambit (A00)
- Grob Opening: Spike Attack (A00)
- Grob Opening: Spike, Hurst Attack (A00)
- Grob Opening: Zilbermints Gambit (A00)
- Grob Opening: Zilbermints Gambit, Schiller Defense (A00)
- Grob Opening: Zilbermints Gambit, Zilbermints-Hartlaub Gambit (A00)
1. h3 (4)
1. h4 (9)
- Kádas Opening (A00)
- Kádas Opening: Beginner's Trap (A00)
- Kádas Opening: Koola-Koola Variation (A00)
- Kádas Opening: Kádas Gambit (A00)
- Kádas Opening: Kádas Gambit (A00)
- Kádas Opening: Kádas Gambit (A00)
- Kádas Opening: Myers Variation (A00)
- Kádas Opening: Schneider Gambit (A00)
- Kádas Opening: Steinbok Gambit (A00)