C20 — King's Pawn Game

Open Games & French (C00–C99)

1. e4 e5

Full page: King's Pawn Game →

ECO C20 covers King's Pawn Game and related lines (King's Pawn Game, Bongcloud Attack, Center Game, English Opening: The Whale). Main line 1. e4 e5 with variations, statistics, and the best responses.

30 lines under C20
King's Pawn Game
1. e4 e5
Bongcloud Attack
1. e4 e5 2. Ke2
Center Game
1. e4 e5 2. d4
King's Pawn Opening
1. e4 e5 2. b3
Portuguese Opening
1. e4 e5 2. Bb5
King's Pawn Game: Beyer Gambit
1. e4 e5 2. d4 d5
Barnes Opening: Walkerling
1. f3 e5 2. e4 Nf6 3. Bc4
King's Pawn Game: King's Head Opening
1. e4 e5 2. f3 Nf6 3. Nc3
King's Pawn Opening: Speers
1. e4 e5 2. Qg4 Nf6 3. Qf5
Portuguese Opening: Miguel Gambit
1. e4 e5 2. Bb5 Bc5 3. b4
Portuguese Opening: Portuguese Gambit
1. e4 e5 2. Bb5 Nf6 3. d4
King's Pawn Game: Philidor Gambit
1. e4 e5 2. d4 d6 3. dxe5 Bd7
King's Pawn Game: Weber Gambit
1. e4 e5 2. d3 d5 3. exd5 c6 4. dxc6 Nxc6
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
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
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