QGA
1 • kokoeurospoko •- Mainline: 3.Nf3 4.e3
- Mainline: 3.Nf3 4.Nc3
- Sideline: 3. Qa4+
- Sideline: 3. Nc3
- kokoeurospoko
Nimzo/Ragozin
1 • kokoeurospoko •- Nimzo-Indian, 4.Bd2
- Nimzo-Indian, 4.Qb3
- Nimzo-Indian, 4.Bg5
- kokoeurospoko
Blackmar-Deimer Gambit
48 • kokoeurospoko •- Blackmar Diemer: Lemberger Counter Gambit
- Blackmar Diemer: Main Line - Teichmann Variation
- Blackmar Diemer: Deviations on move 4 for black
- Blackmar Diemer: Lemberger Counter Gambit
- kokoeurospoko
Caro-Kann
1 • kokoeurospoko •- Side line: Two Knights 2. Nc3 d5 3. Nf3
- Side line: 2. Ne2
- Side line: 2. b3
- Side line: 3. d3
- kokoeurospoko
Staunton Gambit
4 • kokoeurospoko •- Staunton Gambit: Declined
- Staunton Gambit: Main Line
- Staunton Gambit: 4. g4 Tartakower Variation
- kokoeurospoko
London System
1 • kokoeurospoko •- Benoni 1. d4 Nf6 2. Bf4 c5
- Old Benoni 1. d4 c5
- Benko 1. d4 Nf6 2. Bf4 c5 3. d5 c5
- Grunfeld Setup 1. d4 Nf6 2. Bf4 g6 3. Nc3 d5
- kokoeurospoko