King's Gambit Declined: Classical Variation
The Classical Variation is 1.e4 e5 2.f4 Bc5, a common way to decline the King's Gambit. Read the guide
Play any move on the board to explore from there, or step through the line with ‹ › and the arrow keys.
Statistics from Lichess
1,916,463 games: White 48.1% / Draw 3.5% / Black 48.4%
| Next move | Games | White / Draw / BlackW / D / B |
|---|---|---|
| 1,766,1711.8M | ||
| 50,29450K | ||
| Bishop's Opening: Stein Gambit | 37,12037K | |
| 22,50423K | ||
| 14,28514K | ||
| 7,2487,248 | ||
| Walthoffen Attack | 6,1606,160 | |
| 4,0184,018 |
Rated Lichess games between players rated 1600 to 2500, from the Lichess opening explorer, updated Nov 6, 2026
Engine evaluation
+0.17 The position is about equal
Best play: 3. Nf3 d6 4. c3 Nc6 5. b4 Bb6 6. a4 a6 7. fxe5 dxe5
Stockfish 19, depth 30, after the line's last move. Scores are in pawns, from White's side.
By rating
The stronger the players, the better this line does for Black: Black scores 47% under 1400, 52% at 2200 and up and 50% in master games (wins plus half the draws).
| Players | Games | White / Draw / BlackW / D / B |
|---|---|---|
| Under 1400 | 344K | |
| 1400–1799 | 1.2M | |
| 1800–2199 | 1.1M | |
| 2200 and up | 87K | |
| Masters, over the board | 518 |
Master games
- Gabrielian, A. – Azarov, S.
- Fedorov, A. – Marin, M.
- Short, N. D. – Zhu, C.
- Savchenko, B. – Kobalia, M.
- Huschenbeth, N. – Azarov, S.
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
Description
The Classical Variation is 1.e4 e5 2.f4 Bc5, a common way to decline the King's Gambit. Instead of taking the pawn, Black develops the bishop to c5, where it stops White from castling kingside.
The idea
The bishop on c5 is such a nuisance that White often spends two tempi removing it, with Nc3 and Na4 to exchange it on c5 or b6. After that White can castle without worry.
The usual continuation is 3.Nf3 d6, and then White commonly plays 4.c3, intending 5.d4, or 4.Bc4 or 4.Nc3. The variation often arises by transposition from the Vienna Game or the Bishop's Opening when White plays f2-f4 before Nf3.
A trap for beginners
Taking the pawn at once is a mistake: after 3.fxe5? Qh4+ White loses a rook to 4.g3 Qxe4+, which forks king and rook, or is mated after 4.Ke2 Qxe4#.
The Rotlewi Countergambit
A rarely seen try is 3.Nf3 d6 4.b4. As in the Evans Gambit, White gives a pawn to build a strong centre, for example 4...Bxb4 5.c3 Bc5 6.fxe5 dxe5 7.d4. It is considered slightly dubious.
The numbers
On Lichess the results are nearly level: Black wins 48.4% of the 1.9 million games and White 48.1%. Under 1400 White leads 52.0% to 45.3%; from 2200 up Black does better, 49.7% against 44.8%. In 518 master games over the board White won 34.9%, Black 35.1%, and 29.9% were drawn.
Suggest an improvement or report a mistake
Popularity by year
The King's Gambit Declined: Classical Variation has lost ground since 2016: 0.067% of Lichess games in 2025, down from 0.089%.
Numbers by year
| Year | Share of games | Games |
|---|---|---|
| 2016 | 0.089% | 31,856 |
| 2017 | 0.089% | 49,109 |
| 2018 | 0.085% | 66,937 |
| 2019 | 0.082% | 101,814 |
| 2020 | 0.074% | 217,070 |
| 2021 | 0.073% | 287,491 |
| 2022 | 0.078% | 292,832 |
| 2023 | 0.075% | 281,544 |
| 2024 | 0.07% | 251,716 |
| 2025 | 0.067% | 232,060 |
| 2026 (Jan–Apr) | 0.065% | 71,752 |
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
Variations (6)
Transpositions
All 9 named lines that continue from here
- C30 Classical Variation 4 moves
- C30 Rotlewi Countergambit 4 moves
- C30 Walthoffen Attack 3 moves
- C30 King's Gambit Declined: Classical, Hanham Variation 4 moves
- C30 King's Gambit Declined: Classical, Soldatenkov Variation 4 moves
- C30 King's Gambit Declined: Senechaud Countergambit 3 moves
- C30 Euwe Attack 6 moves
- C30 Rubinstein Countergambit 4 moves
- C30 King's Gambit Declined: Classical, Réti Variation 7 moves
Sources
- Theory: adapted from the Wikipedia article King's Gambit, version of 26 October 2026, under CC BY-SA 4.0.
- Results: Lichess opening explorer, figures collected from September to November 2026.
Cite this page
Caissa Codex. “King's Gambit Declined: Classical Variation (C30)”. Lichess data as of 6 Nov 2026. https://chesscodex.org/openings/kings-gambit-declined-classical-variation