King's Gambit Declined
The King's Gambit Declined covers 50 named lines in the opening book (ECO C30–C32). Pick a variation to see its moves, the position, and Stockfish 18’s best move.
- Classical VariationC301. e4 e5 2. f4 Bc5
- Classical, Hanham VariationC301. e4 e5 2. f4 Bc5 3. Nf3 d6 4. Nc3 Nd7
- Classical, Réti VariationC301. e4 e5 2. f4 Bc5 3. Nf3 d6 4. c3 f5 5. fxe5 dxe5 6. d4 exd4 7. Bc4
- Classical, Soldatenkov VariationC301. e4 e5 2. f4 Bc5 3. Nf3 d6 4. fxe5
- Classical, Svenonius VariationC301. e4 e5 2. Bc4 Nc6 3. Nc3 Nf6 4. d3 Bc5 5. f4 d6 6. Nf3 Bg4 7. h3 Bxf3 8. Qxf3 exf4
- Hobbs-Zilbermints GambitC301. e4 e5 2. f4 Nc6 3. Nf3 g5 4. fxg5 h6
- Keene DefenseC301. e4 e5 2. f4 Qh4+ 3. g3 Qe7
- Keene's DefenseC301. e4 e5 2. f4 Qh4+
- Mafia DefenseC301. e4 c5 2. f4 e5
- Miles DefenseC301. e4 e5 2. f4 Nc6 3. Nf3 f5
- Norwalde VariationC301. e4 e5 2. f4 Qf6
- Panteldakis CountergambitC301. e4 e5 2. f4 f5
- Greco VariationC301. e4 e5 2. f4 f5 3. exf5 Qh4+
- Pawn Sacrifice LineC301. e4 e5 2. f4 f5 3. exf5 exf4 4. Qh5+ g6 5. fxg6 Qe7+ 6. Kd1
- Schiller's DefenseC301. e4 e5 2. f4 f5 3. exf5 Bc5
- Shirazi LineC301. e4 e5 2. f4 f5 3. exf5 exf4 4. Qh5+ Ke7
- Symmetrical VariationC301. e4 e5 2. f4 f5 3. exf5 exf4 4. Nf3 d5 5. d4 Bd6 6. Bd3
- Petrov's DefenseC301. e4 e5 2. f4 Nf6
- Queen's Knight DefenseC301. e4 e5 2. f4 Nc6
- Senechaud CountergambitC301. e4 e5 2. f4 Bc5 3. Nf3 g5
- Soller-Zilbermints GambitC301. e4 e5 2. f4 f6 3. fxe5 Nc6
- Zilbermints Double CountergambitC301. e4 e5 2. f4 g5
- Zilbermints Double GambitC301. e4 e5 2. f4 Nc6 3. Nf3 g5
- Falkbeer CountergambitC311. e4 e5 2. f4 d5
- Anderssen AttackC311. e4 e5 2. f4 d5 3. exd5 e4 4. Bb5+
- Blackburne AttackC311. e4 e5 2. f4 d5 3. Nf3
- Charousek GambitC311. e4 e5 2. f4 d5 3. exd5 e4 4. d3
- Hinrichsen GambitC311. e4 e5 2. f4 d5 3. d4
- Miles GambitC311. e4 e5 2. f4 d5 3. exd5 Bc5
- Milner-Barry VariationC311. e4 e5 2. f4 d5 3. Nc3
- Modern TransferC311. e4 e5 2. f4 d5 3. exd5 exf4
- Nimzowitsch-Marshall CountergambitC311. e4 e5 2. f4 d5 3. exd5 c6
- Pickler GambitC311. e4 e5 2. f4 d5 3. exd5 c6 4. dxc6 Bc5
- Rubinstein VariationC311. e4 e5 2. f4 d5 3. exd5 e4 4. Nc3 Nf6 5. Qe2
- Staunton LineC311. e4 e5 2. f4 d5 3. exd5 e4
- Alapin VariationC321. e4 e5 2. f4 d5 3. exd5 e4 4. d3 Nf6 5. dxe4 Nxe4 6. Nf3 Bc5 7. Qe2 Bf2+ 8. Kd1 Qxd5+ 9. Nfd2
- Charousek Gambit AcceptedC321. e4 e5 2. f4 d5 3. exd5 e4 4. d3 Nf6 5. dxe4
- Charousek VariationC321. e4 e5 2. f4 d5 3. exd5 e4 4. d3 Nf6 5. dxe4 Nxe4 6. Qe2 Qxd5 7. Nd2 f5 8. g4
- Tarrasch VariationC321. e4 e5 2. f4 d5 3. exd5 e4 4. d3 Nf6 5. dxe4 Nxe4 6. Nf3 Bc5 7. Qe2 Bf5 8. g4 O-O
- Falkbeer Countergambit AcceptedC311. e4 e5 2. f4 d5 3. exd5