B01

Scandinavian Defense: Portuguese Gambit, Banker Variation

Chess diagram: Scandinavian Defense: Portuguese Gambit, Banker Variation after 5. c4

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

181,910 games: White 37.0% / Draw 3.2% / Black 59.8%

The moves played next. Pick one to see it on the board.
Next moveGamesWhite / Draw / BlackW / D / B
156,424156K
22,65223K
811811
523523
248248
217217
187187
186186

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

Engine evaluation

+0.50 White is slightly better

Best play: 5... e6 6. Nc3 exd5 7. g4 Be6 8. g5 Ng8 9. Nge2 Ne7 10. Nf4

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

By rating

PlayersGamesWhite / Draw / BlackW / D / B
Under 1400 1,027
1400–1799 25K
1800–2199 133K
2200 and up 28K
Masters, over the board 83

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

Scandinavian Defense: Portuguese Gambit, Banker Variation (ECO B01, Semi-Open Games) is a gambit in the Scandinavian Defense: Portuguese Gambit, reached after 1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. f3 Bf5 5. c4 (5 moves).

In 181,910 rated Lichess games between players rated 1600 to 2500, White won 37.0%, Black 59.8% and 3.2% were drawn. Black's most played move here is 5…e6, in 86% of those games.

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How to play against the Scandinavian Defense: Portuguese Gambit, Banker Variation

The most played answer, 5…e6, also scores best for Black: 63.4%, with Black winning 61.9% and White 35.1% of 156K games. Of the main answers, 5…c6 scores lowest: 50.1%. Stockfish's first choice is also 5…e6.

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 Scandinavian Defense: Portuguese Gambit, Banker Variation has gained ground since 2016: 0.008% of Lichess games in 2025, up from 0.0049%.

Numbers by year
YearShare of gamesGames
20160.0049%1,759
20170.0069%3,806
20180.0075%5,894
20190.0065%8,055
20200.0059%17,137
20210.0057%22,370
20220.0073%27,335
20230.0075%28,148
20240.0076%27,098
20250.008%27,919
2026 (Jan–Apr)0.0086%9,472

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. “Scandinavian Defense: Portuguese Gambit, Banker Variation (B01)”. Lichess data as of 30 Oct 2026. https://chesscodex.org/openings/scandinavian-defense-portuguese-gambit-banker-variation