London System, with Be2 (5. Be2 O-O)

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. Be2 O-O

London System, with Be2 after 1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. Be2 O-O 87654321abcdefgh

The London System, with Be2 is a chess opening classified as ECO A48, reached after 1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. Be2 O-O. White is to move.

In 12.6 million rated Lichess games (blitz and slower), this position was reached 125 times by this move order. White won 47%, 6% were drawn and Black won 47%. The most popular continuation is 6. O-O (50% of games).

Engine evaluation: +0.07 (Stockfish, depth 52; best line 6. h3 c5 7. O-O Qb6 8. Qc1 Nc6)

ECO
A48
Moves
10 plies
FEN
rnbq1rk1/ppp1ppbp/3p1np1/8/3P1B2/4PN2/PPP1BPPP/RN1QK2R w KQ - 2 6
PGN
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. Be2 O-O

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

Results by rating

Average ratingGamesWhite / draw / Black
0-1499933%67%
1500-19995343%49%
2000+6352%43%
All12547%47%

Most played moves

MoveGamesWhite / draw / Black
6. O-O62 (50%)44%52%
6. h334 (27%)59%32%
6. Nbd216 (13%)38%56%
6. c34 (3%)50%50%
6. h43 (2%)33%67%
6. c42 (2%)100%
6. Nfd22 (2%)50%50%
6. Ng51 (1%)100%

Master games

327 over-the-board games are classified under this line (White 41%, draw 18%, Black 41%). The strongest:

Search all games of the London System, with Be2 and its sub-variations

Highest-rated Lichess games

Comes from

London System, with Be2 (4… d6 5. Be2) 1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. Be2

More London System, with Be2 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.