Bishop's Opening (비숍 오프닝)
한국어The Bishop's Opening family holds 41 lines. The boards below follow its shortest line from the first move.
The Korean name in brackets is ours, not an official translation. The original name is English.
Main line
1. e4 e5 2. Bc4
One move per board, left to right. The two outlined squares are the move just played.
Play it yourself
Bishop's Opening (C23)
1. e4 e5 2. Bc4
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ECO codes here
Variations in this family
Ordered by ECO code. A blank label means the entry carries the family name alone.
C23Bishop's Opening3 movesPlay this line
1. e4 e5 2. Bc4
C23Boi Variation4 movesPlay this line
1. e4 e5 2. Bc4 Bc5
C23Calabrese Countergambit4 movesPlay this line
1. e4 e5 2. Bc4 f5
C23Khan Gambit4 movesPlay this line
1. e4 e5 2. Bc4 d5
C23Philidor Counterattack4 movesPlay this line
1. e4 e5 2. Bc4 c6
C23Calabrese Countergambit, Jaenisch Variation5 movesPlay this line
1. e4 e5 2. Bc4 f5 3. d3
C23Lewis Gambit5 movesPlay this line
1. e4 e5 2. Bc4 Bc5 3. d4
C23Lopez Variation5 movesPlay this line
1. e4 e5 2. Bc4 Bc5 3. Qe2
C23McDonnell Gambit5 movesPlay this line
1. e4 e5 2. Bc4 Bc5 3. b4
C23Philidor Variation5 movesPlay this line
1. e4 e5 2. Bc4 Bc5 3. c3
C23Stein Gambit5 movesPlay this line
1. e4 e5 2. Bc4 Bc5 3. f4
C23Anderssen Gambit6 movesPlay this line
1. e4 e5 2. Bc4 b5 3. Bxb5 c6
C23del Rio Variation6 movesPlay this line
1. e4 e5 2. Bc4 Bc5 3. c3 Qg5
C23Lewis Countergambit6 movesPlay this line
1. e4 e5 2. Bc4 Bc5 3. c3 d5
C23Thorold Gambit6 movesPlay this line
1. e4 e5 2. Bc4 b5 3. Bxb5 f5
C23Lopez Variation, Lopez Gambit7 movesPlay this line
1. e4 e5 2. Bc4 Bc5 3. Qe2 Nf6 4. f4
C23McDonnell Gambit, La Bourdonnais-Denker Gambit7 movesPlay this line
1. e4 e5 2. Bc4 Bc5 3. b4 Bxb4 4. c3
C23McDonnell Gambit, McDonnell Double Gambit7 movesPlay this line
1. e4 e5 2. Bc4 Bc5 3. b4 Bxb4 4. f4
C23Lewis Countergambit8 movesPlay this line
1. e4 e5 2. Bc4 Bc5 3. c3 d5 4. Bxd5 Nf6
C23Lewis Countergambit, Walker Variation9 movesPlay this line
1. e4 e5 2. Bc4 Bc5 3. c3 d5 4. Bxd5 Nf6 5. d4
C23Lopez Gambit9 movesPlay this line
1. e4 e5 2. Bc4 Bc5 3. Qe2 Nc6 4. c3 Nf6 5. f4
C23Pratt Variation14 movesPlay this line
1. e4 e5 2. Bc4 Bc5 3. c3 Nf6 4. d4 exd4 5. e5 d5 6. exf6 dxc4 7. Qh5 O-O
C23Lisitsyn Variation15 movesPlay this line
1. e4 e5 2. Bc4 c6 3. d4 d5 4. exd5 cxd5 5. Bb5+ Bd7 6. Bxd7+ Nxd7 7. dxe5 Nxe5 8. Ne2
C23Four Pawns Gambit17 movesPlay this line
1. e4 e5 2. Bc4 Bc5 3. b4 Bxb4 4. f4 exf4 5. Nf3 Be7 6. d4 Bh4+ 7. g3 fxg3 8. O-O gxh2+ 9. Kh1
C24Berlin Defense4 movesPlay this line
1. e4 e5 2. Bc4 Nf6
C24Berlin Defense, Greco Gambit5 movesPlay this line
1. e4 e5 2. Bc4 Nf6 3. f4
C24Ponziani Gambit5 movesPlay this line
1. e4 e5 2. Bc4 Nf6 3. d4
C24Paulsen Defense6 movesPlay this line
1. e4 e5 2. Bc4 Nf6 3. d3 c6
C24Pachman Gambit7 movesPlay this line
1. e4 e5 2. Bc4 Nf6 3. Ne2 Nxe4 4. Nec3
C24Vienna Hybrid7 movesPlay this line
1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nc3
C24Warsaw Gambit7 movesPlay this line
1. e4 e5 2. Bc4 Nf6 3. d4 exd4 4. c3
C24Kitchener Folly8 movesPlay this line
1. e4 e5 2. Bc4 Nf6 3. d3 Be7 4. Nf3 O-O
C24Krejcik Gambit9 movesPlay this line
1. e4 e5 2. Bc4 Nf6 3. f3 Bc5 4. Ne2 Nc6 5. b4
C24Urusov Gambit, Panov Variation12 movesPlay this line
1. e4 e5 2. Bc4 Nf6 3. d4 exd4 4. Nf3 d5 5. exd5 Bb4+ 6. c3 Qe7+
C26Horwitz Gambit6 movesPlay this line
1. e4 e5 2. Bc4 Nf6 3. Nc3 b5
C26Vienna Hybrid, Spielmann Attack7 movesPlay this line
1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. d3
C27Boden-Kieseritzky Gambit7 movesPlay this line
1. e4 e5 2. Nf3 Nf6 3. Bc4 Nxe4 4. Nc3
C27Boden-Kieseritzky Gambit, Lichtenhein Defense8 movesPlay this line
1. e4 e5 2. Nf3 Nf6 3. Bc4 Nxe4 4. Nc3 d5
C28Vienna Hybrid, Hromádka Variation9 movesPlay this line
1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Bb4 5. Ne2
C43Urusov Gambit7 movesPlay this line
1. e4 e5 2. Bc4 Nf6 3. d4 exd4 4. Nf3
C43Urusov Gambit, Keidansky Gambit9 movesPlay this line
1. e4 e5 2. Bc4 Nf6 3. d4 exd4 4. Nf3 Nxe4 5. Qxd4
Other families of similar size
Data collected on 2026-09-07. The original is published as a public domain data set.