ECO C20: King's Pawn Game, King's Pawn Opening & more
ECO C20 is part of volume C, Open Games.
The Lichess chess-openings dataset files 30 named lines under it, from 7 different openings.
The shortest is King's Pawn Game:
1. e4 e5.
That position has come up in 529,096,966 Lichess games between players rated 1600 to 2500: White won 50.8%, 4.4% were drawn and Black won 44.7%.
| Opening | Moves | Games | Length |
|---|---|---|---|
| King's Pawn Game | 1. e4 e5 |
529.1M | 1 move |
| Bongcloud Attack | 1. e4 e5 2. Ke2 |
49K | 2 moves |
| Center Game | 1. e4 e5 2. d4 |
31.6M | 2 moves |
| English Opening: The Whale | 1. e4 e5 2. c4 |
2.6M | 2 moves |
| King's Pawn Game: Alapin Opening | 1. e4 e5 2. Ne2 |
654K | 2 moves |
| King's Pawn Game: King's Head Opening | 1. e4 e5 2. f3 |
824K | 2 moves |
| King's Pawn Game: Leonardis Variation | 1. e4 e5 2. d3 |
10.2M | 2 moves |
| King's Pawn Game: MacLeod Attack | 1. e4 e5 2. c3 |
3.6M | 2 moves |
| King's Pawn Game: Mengarini's Opening | 1. e4 e5 2. a3 |
615K | 2 moves |
| King's Pawn Game: Napoleon Attack | 1. e4 e5 2. Qf3 |
2.1M | 2 moves |
| King's Pawn Game: Tortoise Opening | 1. e4 e5 2. Bd3 |
170K | 2 moves |
| King's Pawn Game: Wayward Queen Attack | 1. e4 e5 2. Qh5 |
3.6M | 2 moves |
| King's Pawn Opening | 1. e4 e5 2. b3 |
869K | 2 moves |
| Portuguese Opening | 1. e4 e5 2. Bb5 |
464K | 2 moves |
| King's Pawn Game: Bavarian Gambit | 1. e4 e5 2. c4 d5 |
11K | 2 moves |
| King's Pawn Game: Beyer Gambit | 1. e4 e5 2. d4 d5 |
578K | 2 moves |
| King's Pawn Game: Clam Variation, King's Gambit Reversed | 1. e4 e5 2. d3 f5 |
221K | 2 moves |
| King's Pawn Game: MacLeod Attack, Lasa Gambit | 1. e4 e5 2. c3 f5 |
69K | 2 moves |
| King's Pawn Game: Wayward Queen Attack, Kiddie Countergambit | 1. e4 e5 2. Qh5 Nf6 |
339K | 2 moves |
| Barnes Opening: Walkerling | 1. f3 e5 2. e4 Nf6 3. Bc4 |
110K | 3 moves |
| King's Pawn Game: King's Head Opening | 1. e4 e5 2. f3 Nf6 3. Nc3 |
93K | 3 moves |
| King's Pawn Opening: Speers | 1. e4 e5 2. Qg4 Nf6 3. Qf5 |
2,351 | 3 moves |
| Portuguese Opening: Miguel Gambit | 1. e4 e5 2. Bb5 Bc5 3. b4 |
105 | 3 moves |
| Portuguese Opening: Portuguese Gambit | 1. e4 e5 2. Bb5 Nf6 3. d4 |
5,580 | 3 moves |
| King's Pawn Game: Clam Variation, Radisch Gambit | 1. e4 e5 2. d3 Nf6 3. f4 Bc5 |
28K | 3 moves |
| King's Pawn Game: MacLeod Attack, Norwalde Gambit | 1. e4 e5 2. c3 d5 3. Qh5 Bd6 |
86 | 3 moves |
| King's Pawn Game: Philidor Gambit | 1. e4 e5 2. d4 d6 3. dxe5 Bd7 |
4,914 | 3 moves |
| King's Pawn Game: Weber Gambit | 1. e4 e5 2. d3 d5 3. exd5 c6 4. dxc6 Nxc6 |
47K | 4 moves |
| 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 |
7 | 6 moves |
| 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 |
1,380 | 6 moves |