C20

King's Pawn Game: MacLeod Attack

Chess diagram: King's Pawn Game: MacLeod Attack after 2. c3

Type a move and press Enter: e4, Nf3, O-O, or from and to squares like g1f3 (e7e8q to promote). The board is also played with the mouse.

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Statistics from Lichess

3,561,697 games: White 48.7% / Draw 4.0% / Black 47.3%

The moves played next. Pick one to see it on the board.
Next moveGamesWhite / Draw / BlackW / D / B
1,176,6681.2M
1,014,6641M
383,339383K
322,863323K
306,112306K
103,658104K
Lasa Gambit 68,61069K
55,45055K

Rated Lichess games between players rated 1600 to 2500, from the Lichess opening explorer, updated Oct 30, 2026

Engine evaluation

−0.20 The position is about equal

Best play: 2... d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Nc6 6. Be2 e4 7. Nfd2

Stockfish 19, depth 30, after the line's last move. Scores are in pawns, from White's side.

By rating

The stronger the players, the worse this line does for White: White scores 50% under 1400, 46% at 2200 and up (wins plus half the draws).

PlayersGamesWhite / Draw / BlackW / D / B
Under 1400 3.6M
1400–1799 4.4M
1800–2199 1.4M
2200 and up 23K
Masters, over the board 19

Master games

Rated blitz, rapid and classical Lichess games by rating band, and over-the-board games of players rated 2200+ from the Lichess masters database, updated Sep 26, 2026

Overview

King's Pawn Game: MacLeod Attack (ECO C20, Open Games) is a variation of the King's Pawn Game, reached after 1. e4 e5 2. c3 (2 moves).

In 3,561,697 rated Lichess games between players rated 1600 to 2500, White won 48.7%, Black 47.3% and 4.0% were drawn. Black's most played move here is 2…Nc6, in 33% of those games.

It branches into 2 named variations; the most played are King's Pawn Game: MacLeod Attack, Lasa Gambit and King's Pawn Game: MacLeod Attack, Norwalde Gambit.

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How to play against the King's Pawn Game: MacLeod Attack

2…d5 scores best for Black: 55.5%, with Black winning 53.4% and White 42.4% of 323K games. The most played, 2…Nc6, scores 48.3% in 1.2M games, and 2…Bc5 scores lowest: 45.7%. Stockfish's first choice is also 2…d5.

Main answers: those played in at least 5% of these games. Score: Black's wins plus half the draws, in rated Lichess games between players rated 1600 to 2500. How to play against other popular openings

Popularity by year

The King's Pawn Game: MacLeod Attack dipped to 0.11% of Lichess games in 2018 and has recovered since: 0.14% in 2025.

Numbers by year
YearShare of gamesGames
20160.15%53,611
20170.12%65,381
20180.11%84,238
20190.11%140,175
20200.12%365,011
20210.15%572,706
20220.15%550,567
20230.14%531,202
20240.14%516,099
20250.14%484,797
2026 (Jan–Apr)0.13%141,844

Share of rated Lichess games between players rated 1600 to 2500 (blitz, rapid and classical) that reach this position, by year; 2026: January to April. Which openings are rising and falling

Variations (2)

Cite this page

Caissa Codex. “King's Pawn Game: MacLeod Attack (C20)”. Lichess data as of 30 Oct 2026. https://chesscodex.org/openings/kings-pawn-game-macleod-attack