3 / 3
  1. 1.
  2. 2.

Click a move, or focus the board and use the arrow keys.

Center Game

C20For WhiteAggressiveLow theory

1. e4 e5 2. d4

A line for White. Every figure below is computed separately for each rating band, and every one carries its own sample size.

Win rate, White
49.6%51.0%52.2%53.1%
Band 600, n = 111,727Band 1000, n = 329,560Band 1400, n = 191,440Band 1800, n = 277,754
Blunder rate
44.6%36.1%36.6%41.1%
Band median 44.6%Band median 42.9%Band median 40.0%Band median 36.4%
Tier
BAAA
White, band 600White, band 1000White, band 1400White, band 1800
Share of games
2.6%2.3%1.8%1.3%
Of band 600 gamesOf band 1000 gamesOf band 1400 gamesOf band 1800 games
Every band, source period 2026-05
BandWhiteDrawBlackBlunderBook exitGamesTier
60049.6%4.7%45.7%44.6%ply 3.0111,727B
100051.0%3.7%45.3%36.1%ply 3.0329,560A
140052.2%3.4%44.4%36.6%ply 3.0191,440A
180053.1%3.6%43.3%41.1%ply 3.0277,754A

Results by band

What it actually does, band by band.

All four bands are on the page. The one matching your rating is marked. Nothing here is averaged across bands.

600Your bandB at 600Blunder rate 44.6%, band median 44.6%

At 600, the Center Game scores 49.6% for White across 111,727 games. That is close to the average at this level. Games in this line leave known theory around move 2 on average, and 44.6% include an early material blunder (121 games at 600).

1000Your bandA at 1000Blunder rate 36.1%, band median 42.9%

At 1000, the Center Game scores 51.0% for White across 329,560 games. That is comfortably above average at this level. Games in this line leave known theory around move 2 on average, and 36.1% include an early material blunder (238 games at 1000).

1400Your bandA at 1400Blunder rate 36.6%, band median 40.0%

At 1400, the Center Game scores 52.2% for White across 191,440 games. That is comfortably above average at this level. Games in this line leave known theory around move 2 on average, and 36.6% include an early material blunder (101 games at 1400).

1800Your bandA at 1800Blunder rate 41.1%, band median 36.4%

At 1800, the Center Game scores 53.1% for White across 277,754 games. That is comfortably above average at this level. Games in this line leave known theory around move 2 on average, and 41.1% include an early material blunder (107 games at 1800).

Variations

Where the line goes next.

The lines that continue the Center Game, most played first at your band. Switch the band in the header and both the figures and the order follow.

  • BBABC21

    Center Game Accepted

    1. e4 e5 2. d4 exd4

    1.0% of games at 600, n = 42,2511.3% of games at 1000, n = 190,8951.2% of games at 1400, n = 132,3491.0% of games at 1800, n = 207,511

Questions

Common questions about this page.

At 600, the Center Game scores 49.6% for White across 111,727 games. That is close to the average at this level. Games in this line leave known theory around move 2 on average, and 44.6% include an early material blunder (121 games at 600).

At 1000, the Center Game scores 51.0% for White across 329,560 games. That is comfortably above average at this level. Games in this line leave known theory around move 2 on average, and 36.1% include an early material blunder (238 games at 1000).

The Center Game (C20) is a line for White. The main line runs 1. e4 e5 2. d4.