| King's Pawn Game |
1. e4 e5 |
2 |
| Bongcloud Attack |
1. e4 e5 2. Ke2 |
3 |
| Center Game |
1. e4 e5 2. d4 |
3 |
| English Opening: The Whale |
1. e4 e5 2. c4 |
3 |
| King's Pawn Game: Alapin Opening |
1. e4 e5 2. Ne2 |
3 |
| King's Pawn Game: King's Head Opening |
1. e4 e5 2. f3 |
3 |
| King's Pawn Game: Leonardis Variation |
1. e4 e5 2. d3 |
3 |
| King's Pawn Game: MacLeod Attack |
1. e4 e5 2. c3 |
3 |
| King's Pawn Game: Mengarini's Opening |
1. e4 e5 2. a3 |
3 |
| King's Pawn Game: Napoleon Attack |
1. e4 e5 2. Qf3 |
3 |
| King's Pawn Game: Tortoise Opening |
1. e4 e5 2. Bd3 |
3 |
| King's Pawn Game: Wayward Queen Attack |
1. e4 e5 2. Qh5 |
3 |
| King's Pawn Opening |
1. e4 e5 2. b3 |
3 |
| Portuguese Opening |
1. e4 e5 2. Bb5 |
3 |
| King's Pawn Game: Bavarian Gambit |
1. e4 e5 2. c4 d5 |
4 |
| King's Pawn Game: Beyer Gambit |
1. e4 e5 2. d4 d5 |
4 |
| King's Pawn Game: Clam Variation, King's Gambit Reversed |
1. e4 e5 2. d3 f5 |
4 |
| King's Pawn Game: MacLeod Attack, Lasa Gambit |
1. e4 e5 2. c3 f5 |
4 |
| King's Pawn Game: Wayward Queen Attack, Kiddie Countergambit |
1. e4 e5 2. Qh5 Nf6 |
4 |
| Barnes Opening: Walkerling |
1. f3 e5 2. e4 Nf6 3. Bc4 |
5 |
| King's Pawn Game: King's Head Opening |
1. e4 e5 2. f3 Nf6 3. Nc3 |
5 |
| King's Pawn Opening: Speers |
1. e4 e5 2. Qg4 Nf6 3. Qf5 |
5 |
| Portuguese Opening: Miguel Gambit |
1. e4 e5 2. Bb5 Bc5 3. b4 |
5 |
| Portuguese Opening: Portuguese Gambit |
1. e4 e5 2. Bb5 Nf6 3. d4 |
5 |
| King's Pawn Game: Clam Variation, Radisch Gambit |
1. e4 e5 2. d3 Nf6 3. f4 Bc5 |
6 |
| King's Pawn Game: MacLeod Attack, Norwalde Gambit |
1. e4 e5 2. c3 d5 3. Qh5 Bd6 |
6 |
| King's Pawn Game: Philidor Gambit |
1. e4 e5 2. d4 d6 3. dxe5 Bd7 |
6 |
| King's Pawn Game: Weber Gambit |
1. e4 e5 2. d3 d5 3. exd5 c6 4. dxc6 Nxc6 |
8 |
| King's Pawn Game: Wayward Queen Attack, Mellon Gambit |
1. e4 e5 2. Qh5 Nc6 3. Bc4 Nh6 4. d3 g6 5. Qf3 f6 6. Ne2 d5 |
12 |
| King's Pawn Opening: Van Hooydoon Gambit |
1. e4 e5 2. Qe2 Nc6 3. c3 Nf6 4. Nf3 Bc5 5. d4 exd4 6. cxd4 Nxd4 |
12 |