Mieses Opening: Reversed Rat

1. d3 e5

Mieses Opening: Reversed Rat after 1. d3 e5 87654321abcdefgh

The Mieses Opening: Reversed Rat is a chess opening classified as ECO A00, reached after 1. d3 e5. It is a line of the Mieses Opening. White is to move. 1 named line continues from this position.

In 12.6 million rated Lichess games (blitz and slower), this position was reached 18,741 times by this move order. White won 47%, 4% were drawn and Black won 49%. The most popular continuation is 2. e4 (34% of games).

Engine evaluation: +0.06 (Stockfish, depth 50; best line 2. c4 Nf6 3. Nc3 Nc6 4. Nf3 d5)

ECO
A00
Moves
2 plies
FEN
rnbqkbnr/pppp1ppp/8/4p3/8/3P4/PPP1PPPP/RNBQKBNR w KQkq - 0 2
PGN
1. d3 e5

Analyse with Stockfish · Board image (SVG) · Open on Lichess

Results by rating

Average ratingGamesWhite / draw / Black
0-149911,06546%50%
1500-19996,76948%48%
2000+90747%48%
All18,74147%49%

Most played moves

MoveGamesWhite / draw / Black
2. e46,337 (34%)46%49%
2. e32,827 (15%)47%48%
2. Nf32,518 (13%)48%48%
2. g31,182 (6%)50%46%
2. c31,167 (6%)50%47%
2. Nd2
Valencia Opening
685 (4%)49%47%
2. Nc3599 (3%)45%51%
2. c4463 (2%)47%48%

Master games

420 over-the-board games are classified under this line (White 41%, draw 13%, Black 46%). The strongest:

Search all games of the Mieses Opening: Reversed Rat and its sub-variations

Highest-rated Lichess games

Comes from

Mieses Opening 1. d3

Continuations

More Mieses Opening lines (all)

Opening names and moves from the Lichess openings dataset; statistics from the Lichess open database, 2026-09 (CC0), sample of 12.6 million games, bots excluded; evaluations from Lichess cloud analysis (all CC0). Master games from The Week in Chess #920–#1664 by Mark Crowther, used with permission.