ECO C44
47 named openings and variations are classified as C44. ECO (Encyclopaedia of Chess Openings) codes group openings from A00 to E99 by their opening moves.
- Dresden Opening: The GoblinC441. e4 e5 2. Nf3 Nc6 3. c4 Nf6 4. Nxe5
- Irish GambitC441. e4 e5 2. Nf3 Nc6 3. Nxe5
- King's Knight Opening: KonstantinopolskyC441. e4 e5 2. Nf3 Nc6 3. g3
- King's Knight Opening: Normal VariationC441. e4 e5 2. Nf3 Nc6
- King's Pawn Game: Dresden OpeningC441. e4 e5 2. Nf3 Nc6 3. c4
- King's Pawn Game: Pachman Wing GambitC441. e4 e5 2. Nf3 Nc6 3. b4
- King's Pawn Game: Schulze-Müller GambitC441. e4 e5 2. Nf3 Nc6 3. Nxe5 Nxe5 4. d4
- King's Pawn Game: Tayler OpeningC441. e4 e5 2. Nf3 Nc6 3. Be2
- King's Pawn Game: Tayler Opening, Basman GambitC441. e4 e5 2. Nf3 Nc6 3. Be2 Nf6 4. d4 exd4 5. e5
- King's Pawn Game: Tayler Opening, Inverted HanhamC441. e4 e5 2. Nf3 Nc6 3. Be2 Nf6 4. d3 d5 5. Nbd2
- Latvian Gambit: Clam GambitC441. e4 e5 2. Nf3 Nc6 3. d3 f5 4. exf5
- Ponziani OpeningC441. e4 e5 2. Nf3 Nc6 3. c3
- Ponziani Opening: Caro GambitC441. e4 e5 2. Nf3 Nc6 3. c3 d5 4. Qa4 Bd7
- Ponziani Opening: Jaenisch CounterattackC441. e4 e5 2. Nf3 Nc6 3. c3 Nf6
- Ponziani Opening: Leonhardt VariationC441. e4 e5 2. Nf3 Nc6 3. c3 d5 4. Qa4 Nf6
- Ponziani Opening: Neumann GambitC441. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. Bc4
- Ponziani Opening: Ponziani CountergambitC441. e4 e5 2. Nf3 Nc6 3. c3 f5
- Ponziani Opening: Ponziani Countergambit, Schmidt AttackC441. e4 e5 2. Nf3 Nc6 3. c3 f5 4. d4 d6 5. d5
- Ponziani Opening: Romanishin VariationC441. e4 e5 2. Nf3 Nc6 3. c3 Be7
- Ponziani Opening: Réti VariationC441. e4 e5 2. Nf3 Nc6 3. c3 Nge7
- Ponziani Opening: Spanish VariationC441. e4 e5 2. Nf3 Nc6 3. c3 d5 4. Bb5
- Ponziani Opening: Spanish Variation, Harrwitz Attack, Nikitin GambitC441. e4 e5 2. Nf3 Nc6 3. c3 d5 4. Bb5 dxe4 5. Nxe5 Qd5 6. Qa4
- Ponziani Opening: Steinitz VariationC441. e4 e5 2. Nf3 Nc6 3. c3 d5 4. Qa4 f6
- Ponziani Opening: Vukovic GambitC441. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 Nxe4 5. d5 Bc5
- Scotch GameC441. e4 e5 2. Nf3 Nc6 3. d4
- Scotch Game: Benima DefenseC441. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 exd4
- Scotch Game: Cochrane VariationC441. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bb4+ 5. c3 dxc3 6. bxc3 Ba5 7. e5
- Scotch Game: Cochrane-Shumov DefenseC441. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. Ng5 Nh6 6. Nxf7 Nxf7 7. Bxf7+ Kxf7 8. Qh5+ g6 9. Qxc5 d5
- Scotch Game: Göring GambitC441. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3
- Scotch Game: Göring Gambit, Bardeleben VariationC441. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 dxc3 5. Bc4 Nf6 6. Nxc3 Bb4
- Scotch Game: Göring Gambit, Double Pawn SacrificeC441. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 dxc3 5. Bc4
- Scotch Game: Göring Gambit, Main LineC441. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 dxc3 5. Nxc3 Bb4
- Scotch Game: Hanneken VariationC441. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bb4+ 5. c3 dxc3 6. O-O cxb2 7. Bxb2 Nf6 8. Ng5 O-O 9. e5 Nxe5
- Scotch Game: Haxo GambitC441. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5
- Scotch Game: Lolli VariationC441. e4 e5 2. Nf3 Nc6 3. d4 Nxd4
- Scotch Game: Napoleon GambitC441. e4 e5 2. Nf3 Nc6 3. d4 Nxd4 4. Nxd4 exd4 5. Bc4
- Scotch Game: Relfsson GambitC441. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bb5
- Scotch Game: Scotch GambitC441. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4
- Scotch Game: Scotch Gambit, Advance VariationC441. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5
- Scotch Game: Scotch Gambit, Cochrane-Anderssen VariationC441. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. O-O d6 6. c3 Bg4
- Scotch Game: Scotch Gambit, Dubois Réti DefenseC441. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4
- Scotch Game: Scotch Gambit, Göring Gambit DeclinedC441. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 d5
- Scotch Game: Scotch Gambit, Kingside VariationC441. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. e5 Ng4
- Scotch Game: Scotch Gambit, London DefenseC441. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bb4+
- Scotch Game: Scotch Gambit, Sarratt VariationC441. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. Ng5
- Scotch Game: Sea-Cadet MateC441. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 dxc3 5. Nxc3 d6 6. Bc4 Bg4 7. O-O Ne5 8. Nxe5 Bxd1 9. Bxf7+ Ke7 10. Nd5#
- Scotch Game: Vitzthum AttackC441. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. Ng5 Nh6 6. Qh5