B04

Alekhine Defense: Modern Variation, Schmid Variation

Chess diagram: Alekhine Defense: Modern Variation, Schmid Variation after 4…Nb6

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Statistics from Lichess

189,377 games: White 46.2% / Draw 5.3% / Black 48.5%

The moves played next. Pick one to see it on the board.
Next moveGamesWhite / Draw / BlackW / D / B
69,80670K
29,37429K
23,41423K
14,34414K
11,52312K
8,1748,174
7,4517,451
6,7486,748

Rated Lichess games between players rated 1600 to 2500, from the Lichess opening explorer, updated Oct 29, 2026

Engine evaluation

+0.94 White is better

Best play: 5. a4 a5 6. Nc3 Na6 7. Ne4 dxe5 8. Nxe5 g6 9. Bxa6 Rxa6

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

By rating

Rating changes little here: Black scores 48% under 1400, 49% at 2200 and up and 49% in master games (wins plus half the draws).

PlayersGamesWhite / Draw / BlackW / D / B
Under 1400 6,670
1400–1799 47K
1800–2199 120K
2200 and up 37K
Masters, over the board 701

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 27, 2026

Overview

Alekhine Defense: Modern Variation, Schmid Variation (ECO B04, Semi-Open Games) is a variation of the Alekhine Defense: Modern Variation, reached after 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nb6 (4 moves).

In 189,377 rated Lichess games between players rated 1600 to 2500, White won 46.2%, Black 48.5% and 5.3% were drawn. White's most played move here is 5. exd6, in 37% of those games.

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How to play against the Alekhine Defense: Modern Variation, Schmid Variation

5. Be2 scores best for White: 50.5%, with White winning 47.4% and Black 46.3% of 23K games. The most played, 5. exd6, scores 48.5% in 70K games, and 5. c4 scores lowest: 46.3%. Stockfish's first choice is 5. a4.

Main answers: those played in at least 5% of these games. Score: White'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 Alekhine Defense: Modern Variation, Schmid Variation peaked in 2020 at 0.0089% of Lichess games and has slipped since: 0.0063% in 2025.

Numbers by year
YearShare of gamesGames
20160.0055%1,954
20170.0074%4,089
20180.0078%6,126
20190.0081%10,057
20200.0089%26,084
20210.0076%29,759
20220.0073%27,265
20230.0071%26,706
20240.0073%26,072
20250.0063%22,026
2026 (Jan–Apr)0.0061%6,742

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

Cite this page

Caissa Codex. “Alekhine Defense: Modern Variation, Schmid Variation (B04)”. Lichess data as of 29 Oct 2026. https://chesscodex.org/openings/alekhine-defense-modern-variation-schmid-variation