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King's Gambit Declined — opening family

53 catalogued lines · ECO C30–C32

♞ View the head line Explore the full tree (53 lines) 🎓 Train this family

The shortest catalogued line of the family runs 1. e4 e5 2. f4 g5 — the position below. The continuation chips count how many catalogued lines extend this head with each next move; any branch can be explored on the interactive tree and played against the engine from there.

♜♞♝♛♚♝♞♜♟♟♟♟♟♟♟♟♟♟♟♟♟♟♟♟♜♞♝♛♚♝♞♜a8b7c6d5e4f3g2h1

All 53 lines

NameECOMain line length
King's Gambit Declined: Zilbermints Double CountergambitC304 plies
King's Gambit Declined: Panteldakis CountergambitC304 plies
King's Gambit Declined: Mafia DefenseC304 plies
King's Gambit Declined: Falkbeer CountergambitC314 plies
King's Gambit Declined: Classical VariationC304 plies
King's Gambit Declined: Queen's Knight DefenseC304 plies
King's Gambit Declined: Petrov's DefenseC304 plies
King's Gambit Declined: Norwalde VariationC304 plies
King's Gambit Declined: Keene's DefenseC304 plies
King's Gambit Declined: Falkbeer Countergambit, Hinrichsen GambitC315 plies
King's Gambit Declined: Falkbeer Countergambit, Milner-Barry VariationC315 plies
King's Gambit Declined: Falkbeer Countergambit, Blackburne AttackC315 plies
King's Gambit Declined: Keene's DefenseC305 plies
King's Gambit Declined: Classical Variation, Walthoffen AttackC305 plies
King's Gambit Declined: Falkbeer Countergambit AcceptedC315 plies
King's Gambit Declined: Zilbermints Double GambitC306 plies
King's Gambit Declined: Miles DefenseC306 plies
King's Gambit Declined: Senechaud CountergambitC306 plies
King's Gambit Declined: Falkbeer Countergambit, Nimzowitsch-Marshall CountergambitC316 plies
King's Gambit Declined: Falkbeer Countergambit, Staunton LineC316 plies
King's Gambit Declined: Keene DefenseC306 plies
King's Gambit Declined: Panteldakis Countergambit, Schiller's DefenseC306 plies
King's Gambit Declined: Soller-Zilbermints GambitC306 plies
King's Gambit Declined: Falkbeer Countergambit, Miles GambitC316 plies
King's Gambit Declined: Panteldakis Countergambit, Greco VariationC306 plies
King's Gambit Declined: Falkbeer Countergambit, Modern TransferC316 plies
King's Gambit Declined: Classical VariationC307 plies
King's Gambit Declined: Classical Variation, Rotlewi CountergambitC307 plies
King's Gambit Declined: Falkbeer Countergambit, Charousek GambitC317 plies
King's Gambit Declined: Classical, Soldatenkov VariationC307 plies
King's Gambit Declined: Norwalde Variation, Schubert VariationC307 plies
King's Gambit Declined: Falkbeer Countergambit, Anderssen AttackC317 plies
King's Gambit Declined: Classical Variation, Rubinstein CountergambitC308 plies
King's Gambit Declined: Classical, Hanham VariationC308 plies
King's Gambit Declined: Hobbs-Zilbermints GambitC308 plies
King's Gambit Declined: Falkbeer Countergambit, Pickler GambitC318 plies
King's Gambit Declined: Panteldakis Countergambit, Shirazi LineC308 plies
King's Gambit Declined: Falkbeer Countergambit, Charousek Gambit, Old LineC329 plies
King's Gambit Declined: Falkbeer Countergambit, Charousek Gambit, Keres VariationC329 plies
King's Gambit Declined: Falkbeer Countergambit, Rubinstein VariationC319 plies
King's Gambit Declined: Falkbeer Countergambit, Charousek Gambit AcceptedC329 plies
King's Gambit Declined: Norwalde Variation, Bücker GambitC309 plies
King's Gambit Declined: Panteldakis Countergambit, Symmetrical VariationC3011 plies
King's Gambit Declined: Falkbeer Countergambit, Charousek GambitC3211 plies
King's Gambit Declined: Classical Variation, Euwe AttackC3011 plies
King's Gambit Declined: Falkbeer Countergambit, Charousek Gambit, Morphy DefenseC3112 plies
King's Gambit Declined: Panteldakis Countergambit, Pawn Sacrifice LineC3011 plies
King's Gambit Declined: Classical, Réti VariationC3013 plies
King's Gambit Declined: Falkbeer Countergambit, Charousek Gambit, Main LineC3214 plies
King's Gambit Declined: Falkbeer Countergambit, Charousek VariationC3215 plies
King's Gambit Declined: Falkbeer Countergambit, Tarrasch VariationC3216 plies
King's Gambit Declined: Classical, Svenonius VariationC3016 plies
King's Gambit Declined: Falkbeer Countergambit, Alapin VariationC3217 plies