rnbqk1nr/pppp1ppp/8/2b1p3/4PP2/8/PPPP2PP/RNBQKBNR w KQkq - 1 3 ; C30 King's Gambit Declined: Classical Variation
rnbqk1nr/ppp2ppp/3p4/2b1p3/4PP2/2P2N2/PP1P2PP/RNBQKB1R b KQkq - 0 4 ; C30 King's Gambit Declined: Classical Variation
rn1qk1nr/ppp2ppp/8/2b1p3/Q3P1b1/2P2N2/PP1P2PP/RNB1KB1R b KQkq - 1 6 ; C30 King's Gambit Declined: Classical Variation, Euwe Attack
rnbqk1nr/ppp2ppp/3p4/2b1p3/1P2PP2/5N2/P1PP2PP/RNBQKB1R b KQkq - 0 4 ; C30 King's Gambit Declined: Classical Variation, Rotlewi Countergambit
rnbqk1nr/ppp3pp/3p4/2b1pp2/4PP2/2P2N2/PP1P2PP/RNBQKB1R w KQkq - 0 5 ; C30 King's Gambit Declined: Classical Variation, Rubinstein Countergambit
rnbqk1nr/pppp1ppp/8/2b1p2Q/4PP2/8/PPPP2PP/RNB1KBNR b KQkq - 2 3 ; C30 King's Gambit Declined: Classical Variation, Walthoffen Attack
r1bqk1nr/pppn1ppp/3p4/2b1p3/4PP2/2N2N2/PPPP2PP/R1BQKB1R w KQkq - 2 5 ; C30 King's Gambit Declined: Classical, Hanham Variation
rnbqk1nr/ppp3pp/8/2b2p2/2BpP3/2P2N2/PP4PP/RNBQK2R b KQkq - 1 7 ; C30 King's Gambit Declined: Classical, Réti Variation
rnbqk1nr/ppp2ppp/3p4/2b1P3/4P3/5N2/PPPP2PP/RNBQKB1R b KQkq - 0 4 ; C30 King's Gambit Declined: Classical, Soldatenkov Variation
r2qk2r/ppp2ppp/2np1n2/2b5/2B1Pp2/2NP1Q1P/PPP3P1/R1B1K2R w KQkq - 0 9 ; C30 King's Gambit Declined: Classical, Svenonius Variation
r1bqkbnr/pppp1p2/2n4p/4p1P1/4P3/5N2/PPPP2PP/RNBQKB1R w KQkq - 0 5 ; C30 King's Gambit Declined: Hobbs-Zilbermints Gambit
rnb1kbnr/ppppqppp/8/4p3/4PP2/6P1/PPPP3P/RNBQKBNR w KQkq - 1 4 ; C30 King's Gambit Declined: Keene Defense
rnb1kbnr/pppp1ppp/8/4p3/4PP1q/8/PPPP2PP/RNBQKBNR w KQkq - 1 3 ; C30 King's Gambit Declined: Keene's Defense
rnb1kbnr/pppp1ppp/8/4p3/4PP1q/6P1/PPPP3P/RNBQKBNR b KQkq - 0 3 ; C30 King's Gambit Declined: Keene's Defense
rnbqkbnr/pp1p1ppp/8/2p1p3/4PP2/8/PPPP2PP/RNBQKBNR w KQkq - 0 3 ; C30 King's Gambit Declined: Mafia Defense
r1bqkbnr/pppp2pp/2n5/4pp2/4PP2/5N2/PPPP2PP/RNBQKB1R w KQkq - 0 4 ; C30 King's Gambit Declined: Miles Defense
rnb1kbnr/pppp1ppp/5q2/4p3/4PP2/8/PPPP2PP/RNBQKBNR w KQkq - 1 3 ; C30 King's Gambit Declined: Norwalde Variation
rnb1k1nr/pppp1ppp/8/4p3/1bB1Pq2/2N2N2/PPPP2PP/R1BQK2R b KQkq - 3 5 ; C30 King's Gambit Declined: Norwalde Variation, Bücker Gambit
rnb1kbnr/pppp1ppp/8/4p3/3PPq2/2N5/PPP3PP/R1BQKBNR b KQkq - 0 4 ; C30 King's Gambit Declined: Norwalde Variation, Schubert Variation
rnbqkbnr/pppp2pp/8/4pp2/4PP2/8/PPPP2PP/RNBQKBNR w KQkq - 0 3 ; C30 King's Gambit Declined: Panteldakis Countergambit
rnb1kbnr/pppp2pp/8/4pP2/5P1q/8/PPPP2PP/RNBQKBNR w KQkq - 1 4 ; C30 King's Gambit Declined: Panteldakis Countergambit, Greco Variation
rnb1kbnr/ppppq2p/6P1/7Q/5p2/8/PPPP2PP/RNBK1BNR b kq - 2 6 ; C30 King's Gambit Declined: Panteldakis Countergambit, Pawn Sacrifice Line
rnbqk1nr/pppp2pp/8/2b1pP2/5P2/8/PPPP2PP/RNBQKBNR w KQkq - 1 4 ; C30 King's Gambit Declined: Panteldakis Countergambit, Schiller's Defense
rnbq1bnr/ppppk1pp/8/5P1Q/5p2/8/PPPP2PP/RNB1KBNR w KQ - 2 5 ; C30 King's Gambit Declined: Panteldakis Countergambit, Shirazi Line
rnbqk1nr/ppp3pp/3b4/3p1P2/3P1p2/3B1N2/PPP3PP/RNBQK2R b KQkq - 2 6 ; C30 King's Gambit Declined: Panteldakis Countergambit, Symmetrical Variation
rnbqkb1r/pppp1ppp/5n2/4p3/4PP2/8/PPPP2PP/RNBQKBNR w KQkq - 1 3 ; C30 King's Gambit Declined: Petrov's Defense
r1bqkbnr/pppp1ppp/2n5/4p3/4PP2/8/PPPP2PP/RNBQKBNR w KQkq - 1 3 ; C30 King's Gambit Declined: Queen's Knight Defense
rnbqk1nr/pppp1p1p/8/2b1p1p1/4PP2/5N2/PPPP2PP/RNBQKB1R w KQkq - 0 4 ; C30 King's Gambit Declined: Senechaud Countergambit
r1bqkbnr/pppp2pp/2n2p2/4P3/4P3/8/PPPP2PP/RNBQKBNR w KQkq - 1 4 ; C30 King's Gambit Declined: Soller-Zilbermints Gambit
rnbqkbnr/pppp1p1p/8/4p1p1/4PP2/8/PPPP2PP/RNBQKBNR w KQkq - 0 3 ; C30 King's Gambit Declined: Zilbermints Double Countergambit
r1bqkbnr/pppp1p1p/2n5/4p1p1/4PP2/5N2/PPPP2PP/RNBQKB1R w KQkq - 0 4 ; C30 King's Gambit Declined: Zilbermints Double Gambit
rnbqkbnr/ppp2ppp/8/3pp3/4PP2/8/PPPP2PP/RNBQKBNR w KQkq - 0 3 ; C31 King's Gambit Declined: Falkbeer Countergambit
rnbqkbnr/ppp2ppp/8/3Pp3/5P2/8/PPPP2PP/RNBQKBNR b KQkq - 0 3 ; C31 King's Gambit Declined: Falkbeer Countergambit Accepted
rnbqkbnr/ppp2ppp/8/1B1P4/4pP2/8/PPPP2PP/RNBQK1NR b KQkq - 1 4 ; C31 King's Gambit Declined: Falkbeer Countergambit, Anderssen Attack
rnbqkbnr/ppp2ppp/8/3pp3/4PP2/5N2/PPPP2PP/RNBQKB1R b KQkq - 1 3 ; C31 King's Gambit Declined: Falkbeer Countergambit, Blackburne Attack
rnbqkbnr/ppp2ppp/8/3P4/4pP2/3P4/PPP3PP/RNBQKBNR b KQkq - 0 4 ; C31 King's Gambit Declined: Falkbeer Countergambit, Charousek Gambit
rnbqk2r/ppp2ppp/5n2/3P4/1b3P2/2NPp3/PPPB2PP/R2QKBNR w KQkq - 0 7 ; C31 King's Gambit Declined: Falkbeer Countergambit, Charousek Gambit, Morphy Defense
rnbqkbnr/ppp2ppp/8/3pp3/3PPP2/8/PPP3PP/RNBQKBNR b KQkq - 0 3 ; C31 King's Gambit Declined: Falkbeer Countergambit, Hinrichsen Gambit
rnbqk1nr/ppp2ppp/8/2bPp3/5P2/8/PPPP2PP/RNBQKBNR w KQkq - 1 4 ; C31 King's Gambit Declined: Falkbeer Countergambit, Miles Gambit
rnbqkbnr/ppp2ppp/8/3pp3/4PP2/2N5/PPPP2PP/R1BQKBNR b KQkq - 1 3 ; C31 King's Gambit Declined: Falkbeer Countergambit, Milner-Barry Variation
rnbqkbnr/ppp2ppp/8/3P4/5p2/8/PPPP2PP/RNBQKBNR w KQkq - 0 4 ; C31 King's Gambit Declined: Falkbeer Countergambit, Modern Transfer
rnbqkbnr/pp3ppp/2p5/3Pp3/5P2/8/PPPP2PP/RNBQKBNR w KQkq - 0 4 ; C31 King's Gambit Declined: Falkbeer Countergambit, Nimzowitsch-Marshall Countergambit
rnbqk1nr/pp3ppp/2P5/2b1p3/5P2/8/PPPP2PP/RNBQKBNR w KQkq - 1 5 ; C31 King's Gambit Declined: Falkbeer Countergambit, Pickler Gambit
rnbqkb1r/ppp2ppp/5n2/3P4/4pP2/2N5/PPPPQ1PP/R1B1KBNR b KQkq - 3 5 ; C31 King's Gambit Declined: Falkbeer Countergambit, Rubinstein Variation
rnbqkbnr/ppp2ppp/8/3P4/4pP2/8/PPPP2PP/RNBQKBNR w KQkq - 0 4 ; C31 King's Gambit Declined: Falkbeer Countergambit, Staunton Line
rnb1k2r/ppp2ppp/8/3q4/4nP2/8/PPPNQbPP/RNBK1B1R b kq - 1 9 ; C32 King's Gambit Declined: Falkbeer Countergambit, Alapin Variation
rnbqkb1r/ppp2ppp/8/3P4/4nP2/8/PPP1Q1PP/RNB1KBNR b KQkq - 1 6 ; C32 King's Gambit Declined: Falkbeer Countergambit, Charousek Gambit
rnbqkb1r/ppp2ppp/5n2/3P4/4PP2/8/PPP3PP/RNBQKBNR b KQkq - 0 5 ; C32 King's Gambit Declined: Falkbeer Countergambit, Charousek Gambit Accepted
rnbqkb1r/ppp2ppp/5n2/3P4/4pP2/3P4/PPPN2PP/R1BQKBNR b KQkq - 2 5 ; C32 King's Gambit Declined: Falkbeer Countergambit, Charousek Gambit, Keres Variation
rn1qk2r/ppp2ppp/8/2bP1b2/4nP2/5N2/PPP1Q1PP/RNB1KB1R w KQkq - 4 8 ; C32 King's Gambit Declined: Falkbeer Countergambit, Charousek Gambit, Main Line
rnbqkb1r/ppp2ppp/5n2/3P4/4pP2/3P4/PPP1Q1PP/RNB1KBNR b KQkq - 2 5 ; C32 King's Gambit Declined: Falkbeer Countergambit, Charousek Gambit, Old Line
rnb1kb1r/ppp3pp/8/3q1p2/4nPP1/8/PPPNQ2P/R1B1KBNR b KQkq - 0 8 ; C32 King's Gambit Declined: Falkbeer Countergambit, Charousek Variation
rn1q1rk1/ppp2ppp/8/2bP1b2/4nPP1/5N2/PPP1Q2P/RNB1KB1R w KQ - 1 9 ; C32 King's Gambit Declined: Falkbeer Countergambit, Tarrasch Variation