French Defense

212 named lines, ECO C00–C19. The main position arises after1. e4 e6.

Line	Games	White / draw / Black
French Defense (1. e4 e6) C00 · 1. e4 e6	742,960	48%47%
Banzai-Leong Gambit C00 · 1. e4 e6 2. b4	44	45%52%
Bird Invitation C00 · 1. e4 e6 2. Bb5	1,310	44%51%
Chigorin Variation C00 · 1. e4 e6 2. Qe2	2,728	52%44%
Horwitz Attack C00 · 1. e4 e6 2. b3	5,513	50%46%
King's Indian Attack C00 · 1. e4 e6 2. d3	21,141	48%47%
Knight Variation C00 · 1. e4 e6 2. Nf3	207,396	48%48%
La Bourdonnais Variation C00 · 1. e4 e6 2. f4	31,910	49%48%
Normal Variation C00 · 1. e4 e6 2. d4	339,111	49%47%
Queen's Knight C00 · 1. e4 e6 2. Nc3	44,755	49%47%
Réti-Spielmann Attack C00 · 1. e4 e6 2. g3	2,189	49%45%
Steiner Variation C00 · 1. e4 e6 2. c4	11,897	51%45%
Steinitz Attack C00 · 1. e4 e6 2. e5	19,910	47%49%
French Defense (2. d4 d5) C00 · 1. e4 e6 2. d4 d5	242,994	48%47%
Baeuerle Gambit C00 · 1. e4 e6 2. d4 b5	118	47%49%
Franco-Hiva Gambit C00 · 1. e4 e6 2. d4 f5	668	51%45%
Franco-Sicilian Defense C00 · 1. e4 e6 2. d4 c5	19,421	50%46%
King's Indian Attack, Franco-Hiva Gambit C00 · 1. e4 e6 2. d3 f5	51	47%43%
Knight Variation, Franco-Hiva Gambit C00 · 1. e4 e6 2. Nf3 f5	707	52%43%
Mediterranean Defense C00 · 1. e4 e6 2. d4 Nf6	5,145	51%45%
St. George Defense C00 · 1. e4 e6 2. d4 a6	3,451	50%46%
Advance Variation (2… d5 3. e5) C02 · 1. e4 e6 2. d4 d5 3. e5	88,882	47%49%
Alapin Gambit C00 · 1. e4 e6 2. d4 d5 3. Be3	901	51%46%
Banzai-Leong Gambit, Pinova Gambit C00 · 1. e4 e6 2. b4 Bxb4 3. e5	–
Diemer-Duhm Gambit C00 · 1. e4 e6 2. d4 d5 3. c4	983	50%46%
Exchange Variation (2… d5 3. exd5) C01 · 1. e4 e6 2. d4 d5 3. exd5	73,030	48%46%
Franco-Hiva Gambit Accepted C00 · 1. e4 e6 2. d4 f5 3. exf5	305	51%45%
Horwitz Attack, Papa-Ticulat Gambit C00 · 1. e4 e6 2. b3 d5 3. Bb2	2,721	50%45%
Morphy Gambit C00 · 1. e4 e6 2. d4 d5 3. Nh3	8	25%75%
Paulsen Variation C10 · 1. e4 e6 2. d4 d5 3. Nc3	49,084	50%45%
Pelikan Variation C00 · 1. e4 e6 2. Nc3 d5 3. f4	593	47%48%
Perseus Gambit C00 · 1. e4 e6 2. d4 d5 3. Nf3	1,172	44%53%
Schlechter Variation C00 · 1. e4 e6 2. d4 d5 3. Bd3	5,620	50%45%
St. George Defense, Three Pawn Attack C00 · 1. e4 e6 2. d4 a6 3. c4	643	51%47%
Tarrasch Variation C03 · 1. e4 e6 2. d4 d5 3. Nd2	21,134	50%44%
Two Knights Variation C00 · 1. e4 e6 2. Nf3 d5 3. Nc3	10,096	49%47%
Advance Variation (3. e5 c5) C02 · 1. e4 e6 2. d4 d5 3. e5 c5	76,563	46%50%
Advance Variation, Extended Bishop Swap C02 · 1. e4 e6 2. d4 d5 3. e5 Bd7	1,691	46%49%
Classical Variation (3. Nc3 Nf6) C11 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6	17,181	48%46%
Diemer-Duhm Gambit Accepted C00 · 1. e4 e6 2. d4 d5 3. c4 dxe4	674	49%47%
Hecht-Reefschläger Variation C10 · 1. e4 e6 2. d4 d5 3. Nc3 Nc6	767	53%41%
La Bourdonnais Variation, Reuter Gambit C00 · 1. e4 e6 2. f4 d5 3. Nf3 dxe4	642	43%54%
Marshall Gambit C10 · 1. e4 e6 2. d4 d5 3. Nc3 c5	6,155	53%44%
Rubinstein Variation C10 · 1. e4 e6 2. d4 d5 3. Nc3 dxe4	10,921	50%44%
St. George Defense, Sanky-George Gambit C00 · 1. e4 e6 2. d4 a6 3. c4 b5	117	46%49%
Tarrasch Variation, Closed Variation (3. Nd2 Nf6) C05 · 1. e4 e6 2. d4 d5 3. Nd2 Nf6	6,889	51%44%
Tarrasch Variation, Guimard Defense C03 · 1. e4 e6 2. d4 d5 3. Nd2 Nc6	1,049	47%47%
Tarrasch Variation, Haberditz Variation C03 · 1. e4 e6 2. d4 d5 3. Nd2 f5	169	46%49%
Tarrasch Variation, Modern System C03 · 1. e4 e6 2. d4 d5 3. Nd2 a6	421	42%49%
Tarrasch Variation, Morozevich Variation C03 · 1. e4 e6 2. d4 d5 3. Nd2 Be7	483	47%47%
Tarrasch Variation, Open System (3. Nd2 c5) C07 · 1. e4 e6 2. d4 d5 3. Nd2 c5	5,806	49%45%
Winawer Variation C15 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4	11,231	49%46%
Advance Variation (3… c5 4. c3) C02 · 1. e4 e6 2. d4 d5 3. e5 c5 4. c3	51,466	47%49%
Advance Variation, Frenkel Gambit C02 · 1. e4 e6 2. d4 d5 3. e5 c5 4. b4	46	30%61%
Advance Variation, Nimzowitsch Attack C02 · 1. e4 e6 2. d4 d5 3. e5 c5 4. Qg4	961	57%40%
Advance Variation, Nimzowitsch System C02 · 1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3	13,938	44%52%
Advance Variation, Steinitz Variation C02 · 1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5	2,187	43%54%
Carlson Gambit C00 · 1. e4 e6 2. d4 d5 3. Nf3 dxe4 4. Ne5	262	46%50%
Classical Variation (3… Nf6 4. Bg5) C11 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5	5,766	50%44%
Classical Variation, Delayed Exchange Variation C11 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. exd5	923	46%47%
Classical Variation, Steinitz Variation (3… Nf6 4. e5) C11 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5	8,948	48%47%
Classical Variation, Swiss Variation C11 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bd3	1,025	47%49%
Exchange Variation (3… exd5 4. Nf3) C01 · 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3	26,185	48%46%
Exchange Variation (3… exd5 4. Nc3) C01 · 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3	13,254	47%49%
Exchange Variation, Monte Carlo Variation C01 · 1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4	9,052	49%46%
Henneberger Variation C11 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Be3	63	46%51%
Orthoschnapp Gambit C00 · 1. e4 e6 2. c4 d5 3. cxd5 exd5 4. Qb3	747	54%41%
Tarrasch Variation, Open System, Euwe-Keres Line C07 · 1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3	1,778	50%44%
Tarrasch Variation, Open System, Süchting Line C07 · 1. e4 e6 2. d4 d5 3. Nd2 c5 4. c3	1,559	48%47%
Winawer Variation, Advance Variation (3… Bb4 4. e5) C16 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5	5,423	49%46%
Winawer Variation, Alekhine-Maróczy Gambit C15 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Ne2	773	56%41%
Winawer Variation, Delayed Exchange Variation C15 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5	1,935	47%47%
Winawer Variation, Fingerslip Variation C15 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd2	690	50%46%
Wing Gambit C00 · 1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4	2,609	51%45%
Advance Variation (4. c3 Nc6) C02 · 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6	35,904	47%49%
Classical Variation, Burn Variation C11 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4	1,084	46%46%
Classical Variation, Normal Variation C13 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7	3,372	52%43%
Hoffmann Gambit C00 · 1. e4 e6 2. d4 d5 3. Qe2 e5 4. f4 exf4	–
McCutcheon Variation C12 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4	877	45%48%
Rubinstein Variation, Blackburne Defense C10 · 1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7	3,193	47%46%
Rubinstein Variation, Ellis Gambit C10 · 1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 e5	56	61%38%
Rubinstein Variation, Maric Variation C10 · 1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Qd5	57	49%42%
St. George Defense, St. George Gambit C00 · 1. e4 e6 2. d4 a6 3. c4 b5 4. cxb5 axb5	40	53%43%
Tarrasch Variation, Chistyakov Defense C07 · 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5	773	47%45%
Tarrasch Variation, Guimard Defense, Main Line C04 · 1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6	416	45%48%
Tarrasch Variation, Open System (4. exd5 exd5) C08 · 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5	1,139	49%45%
Tarrasch Variation, Open System, Shaposhnikov Gambit C07 · 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Nf6	4	25%75%
Winawer Variation, Advance Variation (4. e5 c5) C17 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5	3,921	48%47%
Winawer Variation, Petrosian Variation C16 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7	159	47%46%
Advance Variation, Kupreichik Variation C02 · 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Be3	1,813	46%50%
Advance Variation, Nimzowitsch Gambit C02 · 1. e4 e6 2. d4 d5 3. e5 c5 4. Qg4 cxd4 5. Nf3	272	56%40%
Advance Variation, Paulsen Attack C02 · 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3	25,969	48%48%
Advance Variation, Ruisdonk Gambit C02 · 1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Bd3	209	46%51%
Classical Variation, Richter Attack (4… Be7 5. Bxf6) C13 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. Bxf6	395	50%47%
Classical Variation, Shirov-Anand Variation C11 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2	1,153	51%44%
Exchange Variation, Svenonius Variation C01 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. exd5 exd5 5. Bg5	191	46%50%
McCutcheon Variation, Advance Variation C12 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5	733	45%47%
McCutcheon Variation, Exchange Variation C12 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. exd5	46	41%52%
McCutcheon Variation, Wolf Gambit C15 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Ne2 Nf6 5. Bg5	34	56%35%
Reversed Philidor Formation C00 · 1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Nc6 5. Be2	14	71%15%14%
Steinitz Variation, Gledhill Attack C11 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Qg4	134	49%48%
Tarrasch Variation, Pawn Center Variation C05 · 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4	1,108	51%44%
Winawer Variation, Advance Variation (4… c5 5. a3) C17 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3	2,850	48%47%
Winawer Variation, Advance Variation, Moscow Variation C17 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Qg4	154	48%45%
Winawer Variation, Bogoljubow Variation C17 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2	370	51%40%
Winawer Variation, Fingerslip Variation, Schwarz's Line C15 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd2 Ne7 5. Nb1	–
Advance Variation, Euwe Variation C02 · 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7	6,053	46%49%
Advance Variation, Wade Variation C02 · 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7	896	43%51%
Classical Variation (5. Nxe4 Be7) C13 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7	707	48%44%
Classical Variation, Tartakower Variation C13 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Ne4	114	46%47%
Classical Variation, Vistaneckis Variation C13 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Ng8	74	45%51%
Exchange Variation, Bogoljubow Variation C01 · 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3 Nf6 5. Bg5 Nc6	42	40%57%
Rubinstein Variation, Fort Knox Variation C10 · 1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6	736	46%44%
Steinitz Variation (5. e5 Nfd7) C11 · 1. e4 e6 2. d4 d5 3. Nc3 a6 4. Nf3 Nf6 5. e5 Nfd7	11	73%27%
Tarrasch Variation, Guimard Defense, Thunderbunny Variation C03 · 1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. c3 dxe4 5. Nxe4 e5	1	100%
Tarrasch Variation, Open System, Advance Line C08 · 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 c4	32	63%31%
Tarrasch Variation, Open System, Main Line (5. Ngf3 Nc6) C09 · 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6	217	48%45%
Winawer Variation, Alekhine Gambit Accepted C15 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Ne2 dxe4 5. a3 Bxc3+	261	59%39%
Winawer Variation, Fingerslip Variation, Kunin Double Gambit C15 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd2 dxe4 5. Qg4 Qxd4	5	60%40%
Winawer Variation, Retreat Variation C17 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5	295	43%52%
Advance Variation, Main Line C02 · 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3	2,796	50%44%
Advance Variation, Milner-Barry Gambit C02 · 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3	3,971	52%44%
Alekhine-Chatard Attack C13 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4	958	55%41%
Classical Variation (5… Nfd7 6. Bg5) C14 · 1. e4 e6 2. d4 d5 3. Nc3 a6 4. Nf3 Nf6 5. e5 Nfd7 6. Bg5	1	100%
McCutcheon Variation, Bernstein Variation C12 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bh4	49	43%53%
McCutcheon Variation, Chigorin Variation C12 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. exf6	216	36%56%
McCutcheon Variation, Dr. Olland Variation C12 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bc1	28	57%32%
McCutcheon Variation, Janowski Variation C12 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Be3	41	41%13%46%
Steinitz Variation (5… Nfd7 6. a3) C11 · 1. e4 e6 2. d4 d5 3. Nc3 a6 4. Nf3 Nf6 5. e5 Nfd7 6. a3	–
Steinitz Variation (5… Nfd7 6. Ne2) C11 · 1. e4 e6 2. d4 d5 3. Nc3 a6 4. Nf3 Nf6 5. e5 Nfd7 6. Ne2	6	83%17%
Steinitz Variation (5… c5 6. Nf3) C11 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3	3,460	49%46%
Winawer Variation, Advance Variation (5… Bxc3+ 6. bxc3) C18 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3	2,034	48%46%
Winawer Variation, Bogoljubow Variation, Icelandic Defense C17 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Ne7 6. f4	10	40%60%
Winawer Variation, Exchange Variation, Canal Attack C15 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Ne7 6. Qh5	12	50%50%
Winawer Variation, Kondratiyev Variation C15 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 c5 5. exd5 Qxd5 6. Bd2	6	67%33%
Winawer Variation, Winckelmann-Reimer Gambit C15 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. f3	77	43%55%
Advance Variation, Lputian Variation C02 · 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6	295	47%45%
Alekhine-Chatard Attack, Breyer Variation C13 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 c5	121	59%38%
Alekhine-Chatard Attack, Maróczy Variation C13 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 a6	201	49%48%
Alekhine-Chatard Attack, Spielmann Variation C13 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 O-O	56	52%14%34%
Alekhine-Chatard Attack, Teichmann Variation C13 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 f6	11	45%55%
Classical Variation (6. Bxe7 Qxe7) C14 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7	1,328	53%41%
Classical Variation, Burn Variation, Morozevich Line C11 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6	252	57%38%
Classical Variation, Frankfurt Variation C13 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Ng8 6. Be3 b6	–
McCutcheon Variation, Lasker Variation (6. Bd2 Bxc3) C12 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3	321	51%43%
McCutcheon Variation, Tartakower Variation C12 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Nfd7	35	43%51%
St. George Defense, Traditional Line C00 · 1. e4 e6 2. d4 a6 3. Nf3 b5 4. Bd3 c5 5. c3 Bb7 6. O-O Nf6	–
Steinitz Variation (6. dxc5 Nc6) C11 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. dxc5 Nc6	5	60%40%
Tarrasch Variation, Botvinnik Variation C05 · 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 b6	42	43%52%
Tarrasch Variation, Closed Variation (6. c3 Nc6) C05 · 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6	2,161	52%43%
Tarrasch Variation, Eliskases Variation C07 · 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd8	79	58%35%
Winawer Variation, Advance Variation (6. bxc3 Ne7) C18 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7	879	46%48%
Winawer Variation, Alekhine Gambit, Kan Variation C15 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Ne2 dxe4 5. a3 Bxc3+ 6. Nxc3 Nc6	99	53%43%
Winawer Variation, Classical Variation C18 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7	385	45%48%
Winawer Variation, Maróczy-Wallis Variation C17 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 cxd4 6. axb4 dxc3	407	49%47%
Winawer Variation, Portisch-Hook Variation C18 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5	248	47%47%
Winawer Variation, Retreat Variation, Armenian Line C17 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4 cxd4	102	42%51%
Advance Variation, Milner-Barry Gambit, Hector Variation (6… cxd4 7. O-O) C02 · 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. O-O	362	51%43%
Classical Variation, Alapin Variation C14 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Nb5	74	54%39%
Classical Variation, Pollock Variation C14 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qg4	155	55%41%
Classical Variation, Richter Attack (6… Be7 7. Qg4) C13 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. Bxf6 Bxf6 6. e5 Be7 7. Qg4	43	42%53%
Classical Variation, Rubinstein Variation C14 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2	41	51%44%
Classical Variation, Steinitz Variation (6… Qxe7 7. f4) C14 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4	693	55%39%
Classical Variation, Tarrasch Variation C14 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Bd3	65	51%42%
Rubinstein Variation, Capablanca Line C10 · 1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Ne5	24	46%54%
Rubinstein Variation, Kasparov Attack C10 · 1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. c3	40	38%55%
Steinitz Variation, Boleslavsky Variation C11 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3	2,246	51%43%
Steinitz Variation, Bradford Attack Variation C11 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. dxc5 Bxc5 7. Qg4	12	67%33%
Winawer Variation, Advance Variation (6… dxc3 7. Nf3) C17 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 cxd4 6. axb4 dxc3 7. Nf3	30	67%33%
Winawer Variation, Advance Variation, Smyslov Variation (6… c5 7. a4) C19 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. a4	21	38%52%
Winawer Variation, Advance Variation, with Bd3 (6… Ne7 7. Bd3) C18 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Bd3	46	41%54%
Winawer Variation, Advance Variation, with h4 (6… Ne7 7. h4) C18 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. h4	70	53%46%
Winawer Variation, Fingerslip Variation, Main Line C15 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd2 dxe4 5. Qg4 Nf6 6. Qxg7 Rg8 7. Qh6	14	29%64%
Winawer Variation, Positional Variation (6… Ne7 7. Nf3) C19 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3	152	43%51%
Alekhine-Chatard Attack, Albin-Chatard Gambit C13 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 Bxg5 7. hxg5 Qxg5	292	60%37%
Classical Variation, Burn Variation, Main Line C11 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 O-O	59	47%42%
McCutcheon Variation, Bogoljubow Variation C12 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. exd5 Qxd5 6. Bxf6 gxf6 7. Qd2 Qa5	–
Winawer Variation, Advance Variation, Smyslov Variation (7. a4 Qc7) C19 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. a4 Qc7	4	25%75%
Winawer Variation, Advance Variation, with Bd3 (7. Bd3 Qc7) C18 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Bd3 Qc7	6	83%17%
Winawer Variation, Advance Variation, with h4 (7. h4 Qc7) C18 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. h4 Qc7	23	57%43%
Winawer Variation, Eingorn Variation C18 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Kf8	37	54%43%
Winawer Variation, Poisoned Pawn Variation (7. Qg4 Qc7) C18 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7	237	47%47%
Winawer Variation, Positional Variation (7. Nf3 Nge7) C19 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Nc6 7. Nf3 Nge7	44	66%34%
Winawer Variation, Positional Variation (7. Nf3 Qc7) C19 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 Qc7	23	35%61%
Winawer Variation, Warsaw Variation C18 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 O-O	97	44%48%
Advance Variation, Milner-Barry Gambit, Hector Variation (7… Bd7 8. Re1) C02 · 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. O-O Bd7 8. Re1	166	47%45%
Advance Variation, Milner-Barry Gambit, Main Line C02 · 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. cxd4 Bd7 8. O-O	311	54%42%
Tarrasch Variation, Closed Variation, Main Line C06 · 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4	536	46%47%
Winawer Variation, Poisoned Pawn Variation (7… cxd4 8. Qxg7) C18 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 cxd4 8. Qxg7	16	31%63%
Winawer Variation, Poisoned Pawn Variation Declined C18 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Bd3	20	65%35%
Winawer Variation, Positional Variation (7. a4 Nbc6 8. Nf3) C19 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. a4 Nbc6 8. Nf3	4	75%25%
Winawer Variation, Positional Variation (7… Qc7 8. h4) C19 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 Qc7 8. h4	3	67%33%
Winawer Variation, Positional Variation (7. Bd3 Nbc6 8. Nf3) C19 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Bd3 Nbc6 8. Nf3	8	38%63%
McCutcheon Variation, Lasker Variation (8. Qg4 g6) C12 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6	50	54%40%
Tarrasch Variation, Leningrad Variation C06 · 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 Nb6	10	30%70%
Winawer Variation, Alekhine Gambit, Alatortsev Variation C15 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Ne2 dxe4 5. a3 Be7 6. Nxe4 Nf6 7. N2g3 O-O 8. Be2 Nc6	1	100%
Winawer Variation, Positional Variation (8. Bd2 Nge7) C19 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Nc6 7. Nf3 Qa5 8. Bd2 Nge7	3	33%67%
Advance Variation, Milner-Barry Gambit, Sørensen Variation C02 · 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. cxd4 Bd7 8. O-O Nxd4 9. Ng5	10	90%
McCutcheon Variation, Duras Variation C12 · 1. e4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 Kf8 9. Bc1	–
McCutcheon Variation, Grigoriev Variation C12 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. exf6 hxg5 7. fxg7 Rg8 8. h4 gxh4 9. Qg4	4	50%50%
Tarrasch Variation, Open System, Main Line (8… Ne7 9. c3) C09 · 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bb5 Bd6 7. dxc5 Bxc5 8. O-O Ne7 9. c3	1	100%
Winawer Variation, Positional Variation (8… Qa5 9. Qd2) C19 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. a4 Nbc6 8. Nf3 Qa5 9. Qd2	–
Winawer Variation, Positional Variation (8… Qa5 9. Bd2) C19 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. a4 Nbc6 8. Nf3 Qa5 9. Bd2	3	100%
Steinitz Variation, Brodsky-Jones Variation C11 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. dxc5 Nc6 7. a3 Bxc5 8. Qg4 O-O 9. Nf3 f6	–
Winawer Variation, Poisoned Pawn Variation (9. Qxh7 Nbc6) C18 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 cxd4 8. Qxg7 Rg8 9. Qxh7 Nbc6	2	50%50%
Winawer Variation, Positional Variation (9. Qd2 Bd7) C19 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. a4 Nbc6 8. Nf3 Qa5 9. Qd2 Bd7	–
Winawer Variation, Positional Variation (9. Bd2 Bd7) C19 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. a4 Nbc6 8. Nf3 Qa5 9. Bd2 Bd7	1	100%
Winawer Variation, Positional Variation (9. Bd2 c4) C19 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. a4 Nbc6 8. Nf3 Qa5 9. Bd2 c4	2	100%
Winawer Variation, Poisoned Pawn Variation, Main Line C18 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2	139	48%44%
Winawer Variation, Poisoned Pawn Variation, Paoli Variation C18 · 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Kd1	11	45%45%
Classical Variation, Stahlberg Variation C14 · 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 O-O 8. Nf3 c5 9. Qd2 Nc6 10. O-O-O c4	–
Tarrasch Variation, Chistyakov Defense, Modern Line C07 · 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. O-O Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 a6	23	65%30%