ECO D00–D99

 

ECO D00–D99 Major Openings

D00-D05 Queen's Pawn

D06-D09 Queen's Gambit

D10-D19 Slav

D20-D29 Queen's Gambit Accepted

D30-D69 Queen's Gambit Declined includes :

D31 Old Semi-Slav,

D32-D34 Tarrasch,

D43-D49 Semi-Slav

D70-D99 Grünfeld

 

 

D00-D05 Queen's Pawn

 

D00 Queen's Pawn: 1.d4 d5

2.Bg5 Queen's Pawn: Levitsky

2.Qd3 Queen's Pawn: Amazon

2.e3 ~ 3.Bd3 Queen's Pawn: Stonewall

2.e3 c6 3.Bd3 Queen's Pawn: Stonewall (Zukertort)

2.e3 e6 3.Bd3 Queen's Pawn: Stonewall (Showalter)

2.e3 e6 3.Bd3 c5 Queen's Pawn: Stonewall (Gunsberg)

2.e3 Nf6 3.Bd3 Queen's Pawn: Stonewall (Pillsbury)

2.Bf4 Queen's Pawn: Mason

2.Bf4 c5 Queen's Pawn: Mason (Steinitz)

2.e4 Queen's Pawn: Blackmar

2.e4 dxe4 3.Nc3 e5 Queen's Pawn: Blackmar (Lemberger)

2.e4 dxe4 3.Nc3 f5 Queen's Pawn: Blackmar (Netherlands)

2.Nc3 Queen's Pawn: Chigorin

2.Nc3 h5 Queen's Pawn: Chigorin (Shropshire)

2.Nc3 b6 3.a4 Nd7 Queen's Pawn: Chigorin (Cologne)

2.Nc3 Bg4 Queen's Pawn: Chigorin (Anti-Veresov)

2.Nc3 Nf6 2.e4 Queen's Pawn: Blackmar-Diemer

2.Nc3 Nf6 2.e4 e5 Queen's Pawn: Blackmar-Diemer (Lemberg)

2.Nc3 Nf6 3.e4 Nxe4 Queen's Pawn: Blackmar-Diemer (Hübsch)

2.Nc3 Nf6 2.e4 dxe4 4.Bg5 Queen's Pawn: Blackmar-Diemer (Popiel)

2.Nc3 Nf6 2.e4 dxe4 4.f3 Bf5 Queen's Pawn: Blackmar-Diemer (Vienna)

2.Nc3 Nf6 2.e4 dxe4 4.f3 exf3 5.Qxf3 Queen's Pawn: Blackmar-Diemer (Ryder)

2.Nc3 Nf6 2.e4 dxe4 4.f3 exf3 5.Nxf3 Bg4 Queen's Pawn: Blackmar-Diemer (Teichmann)

2.Nc3 Nf6 2.e4 dxe4 4.f3 exf3 5.Nxf3 c6 Queen's Pawn: Blackmar-Diemer (O'Kelly)

2.Nc3 Nf6 2.e4 dxe4 4.f3 exf3 5.Nxf3 e6 Queen's Pawn: Blackmar-Diemer (Euwe)

2.Nc3 Nf6 2.e4 dxe4 4.f3 exf3 5.Nxf3 g6 Queen's Pawn: Blackmar-Diemer (Bogolubov)

2.Nc3 Nf6 2.e4 dxe4 4.f3 exf3 5.Nxf3 g6 6.Bc4 Bg7 7.0-0 0-0 8.Qe1 Queen's Pawn: Blackmar-Diemer (Studier)

D01 Queen's Pawn: Richter-Veresov: 1.d4 d5 2.Nc3 Nf6 3.Bg5

3...Bf5 4.f3 Queen's Pawn: Richter-Veresov (Richter)

3...Bf5 4.Bxf6 Queen's Pawn: Richter-Veresov (Veresov)

D02 Queen's Pawn: Zukertort: 1.d4 d5 2.Nf3

2...c5 Queen's Pawn: Zukertort (Krause)

2...Bg4 Queen's Pawn: Zukertort (Anti-Torre)

2...Nc6 Queen's Pawn: Zukertort (Chigorin)

2...Nf6 Queen's Pawn: Zukertort (Symmetrical)

2...Nf6 3.Bf4 Queen's Pawn: Zukertort (London)

2...Nf6 3.g3 Queen's Pawn: Zukertort (Catalan)

D03 Queen's Pawn: Torre: 1.d4 d5 2.Nf3 Nf6 3.Bg5

D04 Queen's Pawn: Closed: 1.d4 d5 2.Nf3 Nf6 3.e3

3...Bf5 4.Bd3 e6 Queen's Pawn: Closed (Alekhine)

3...c5 4.c3 Queen's Pawn: Closed (Semi-Colle)

D05 Queen's Pawn: Closed: 1.d4 d5 2.Nf3 Nf6 3.e3 e6

4.Bd3 Queen's Pawn: Closed (Zukertort)

4.Bd3 c5 5.b3 Queen's Pawn: Closed (Rubinstein)

4.Bd3 c5 5.c3 Queen's Pawn: Closed (Colle)

D06-D09 Queen's Gambit

D06 Queen's Gambit: 1.d4 d5 2.c4

2...Nf6 Queen's Gambit: Marshall

2...g6 Queen's Gambit: Alekhine

2...c5 Queen's Gambit: Austrian

2...c5 3.cxd5 Nf6 Queen's Gambit: Austrian (Gusev)

2...Bf5 Queen's Gambit: Baltic

2...Bf5 3.cxd5 Bxb1 4.Qa4+ c6 5.dxc6 Nxc6 6.Rxb1 Queen's Gambit: Baltic (Argentine)

D07 Queen's Gambit: Chigorin: 1.d4 d5 2.c4 Nc6

3.Nf3 e5 Queen's Gambit: Chigorin (Lazard)

3.Nc3 e5 Queen's Gambit: Chigorin (Tartakower)

3.Nc3 dxc4 4.Nf3 Queen's Gambit: Chigorin (Janowski)

D08 Queen's Gambit: Albin: 1.d4 d5 2.c4 e5

3.dxe5 d4 4.e3 Bb4+ 5.Bd2 dxe3 Queen's Gambit: Albin (Lasker Trap)

3.dxe5 d4 4.Nf3 Nc6 5.Nbd2 Queen's Gambit: Albin (Alapin)

3.dxe5 d4 4.Nf3 Nc6 5.Nbd2 f6 Queen's Gambit: Albin (Janowski)

3.dxe5 d4 4.Nf3 Nc6 5.Nbd2 Qe7 Queen's Gambit: Albin (Balogh)

3.dxe5 d4 4.Nf3 Nc6 5.Nbd2 Bg4 6.h3 Bxf3 7.Nxf3 Bb4+ 8.Bd2 Qe7 Queen's Gambit: Albin (Krénosz)

D09 Queen's Gambit: Albin (Fianchetto): 1.d4 d5 2.c4 e5 3.dxe5 d4 4.Nf3 Nc6 5.g3

 

D10-D19 Slav

 

D10 Slav: 1.d4 d5 2.c4 c6

3.cxd5 Slav: Classical Exchange

3.Nc3 e5 Slav: Winawer

3.Nc3 dxc4 4.e4 Slav: Alekhine

D11 Slav: Rubinstein: 1.d4 d5 2.c4 c6 3.Nf3

3...Nf6 4.Nbd2 Slav: Rubinstein (Breyer)

3...Nf6 4.Nc3 a6 Slav: Rubinstein (Chameleon)

D12 Slav: Delmar: 1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bf5

5.cxd5 cxd5 6.Nc3 Slav: Delmar (Exchange)

5.cxd5 cxd5 6.Nc3 e6 7.Ne5 Nfd7 Slav: Delmar (Amsterdam)

5.cxd5 cxd5 6.Qb3 Qc8 7.Bd2 e6 8.Na3 Slav: Delmar (Landau)

5.Nbd2 e6 6.Be2 Bd6 7.c5 Slav: Delmar (Breyer)

D13 Slav: Modern Exchange: 1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.cxd5

D14 Slav: Modern Exchange: 1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.cxd5 cxd5 5.Nc3 Nc6 6.Bf4 Bf5

7.e3 e6 8.Qb3 Bb4 Slav: Modern Exchange (Trifunovic)

D15 Slav: Two Knights: 1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3

4...Qb6 Slav: Two Knights (Süchting)

4...dxc4 5.e3 Slav: Two Knights (Alekhine)

4...dxc4 5.e4 Slav: Two Knights (Geller)

4...dxc4 5.e4 b5 5.e5 Slav: Two Knights (Geller-Tolush)

D16 Slav: Alapin: 1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4

5...e6 Slav: Alapin (Soultanbéiev)

5...Bg4 Slav: Alapin (Steiner)

5...Bg4 6.e3 b5 7.Bd2 a5 Slav: Alapin (Abraham)

5...Na6 6.e4 Bg4 Slav: Alapin (Smyslov)

D17 Slav: Czech: 1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5

6.Ne5 Slav: Czech (Krause)

6.Ne5 e6 Slav: Czech (Wiesbaden)

6.Ne5 Nbd7 7.Nxc4 Qc7 8.g3 e5 Slav: Czech (Carlsbad)

D18 Slav: Dutch: 1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.e3

6...Na6 Slav: Dutch (Lasker)

D19 Slav: Dutch: 1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.e3 e6 7.Bxc4 Bb4 8.0-0 0-0 9.Qe2

9...Ne4 10.g4 Slav: Dutch (Sämisch)

 

D20-D29 Queen's Gambit Accepted

 

D20 Queen's Gambit Accepted: 1.d4 d5 2.c4 dxc4

3.e4 Queen's Gambit Accepted: Saduleto

3.e4 f5 Queen's Gambit Accepted: Saduleto (Schwartz)

3.e4 c5 4.d5 Nf6 5.Nc3 b5 Queen's Gambit Accepted: Saduleto (Linares)

D21 Queen's Gambit Accepted: 1.d4 d5 2.c4 dxc4 3.Nf3

3...b5 Queen's Gambit Accepted: Ericson

3...a6 Queen's Gambit Accepted: Alekhine

3...a6 4.e4 Queen's Gambit Accepted: Alekhine (Borisenko-Furman)

D22 Queen's Gambit Accepted: Alekhine: 1.d4 d5 2.c4 dxc4 3.Nf3 a6 4.e3

4...b5 Queen's Gambit Accepted: Alekhine (Haberditz)

4...Bg4 5.Bxc4 e6 6.d5 Queen's Gambit Accepted: Alekhine (Alatortsev)

D23 Queen's Gambit Accepted: 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6

4.Qa4+ Queen's Gambit Accepted: Mannheim

D24 Queen's Gambit Accepted: Showalter: 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.Nc3

4...a6 5.e4 Queen's Gambit Accepted: Showalter (Bogolubov)

D25 Queen's Gambit Accepted: 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3

4...Be6 Queen's Gambit Accepted: Winawer

4...g6 Queen's Gambit Accepted: Smyslov

4...Bg4 Queen's Gambit Accepted: Janowski

D26 Queen's Gambit Accepted: Classical: 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6

5.Bxc4 c5 6.Qe2 Queen's Gambit Accepted: Classical (Primitive Furman)

5.Bxc4 c5 6.0-0 cxd4 Queen's Gambit Accepted: Classical (Steinitz)

D27 Queen's Gambit Accepted: Classical: 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.0-0 a6

7.e4 Queen's Gambit Accepted: Classical (Geller)

7.a4 Queen's Gambit Accepted: Classical (Rubinstein)

D28 Queen's Gambit Accepted: Classical: 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.0-0 a6 7.Qe2

7...Nc6 8.dxc5 Bxc5 9.e4 b5 10.e5 Queen's Gambit Accepted: Classical (Furman)

7...Nc6 8.Rd1 b5 9.Bb3 c4 10.Bc2 Nb4 11.Nc3 Nxc2 12.Qxc2 Bb7 13.d5 Qc7 Queen's

Gambit Accepted: Classical (Flohr)

D29 Queen's Gambit Accepted: Classical: 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.0-0 a6 7.Qe2 b5 8.Bb3 Bb7

9.Rd1 Nbd7 10.Nc3 Bd6 Queen's Gambit Accepted: Classical (Smyslov)

 

D30-D69 Queen's Gambit Declined

 

D30 Queen's Gambit Declined: 1.d4 d5 2.c4 e6

3.Nf3 Nf6 4.e3 c6 5.Nbd2 Queen's Gambit Declined: Semmering

3.Nf3 Nf6 4.e3 c6 5.Nbd2 g6 Queen's Gambit Declined: Semmering (Spielmann)

3.Nf3 Nf6 4.e3 c6 5.Nbd2 Ne4 6.Bd3 f5 Queen's Gambit Declined: Semmering (Stonewall)

3.Nf3 Nf6 4.e3 c6 5.Nbd2 Nbd7 6.Bd3 Queen's Gambit Declined: Semmering (Breyer)

3.Nf3 Nf6 4.Bg5 Queen's Gambit Declined: Vienna

3.Nf3 Nf6 4.Bg5 h6 Queen's Gambit Declined: Vienna (Duras)

3.Nf3 Nf6 4.Bg5 Nbd7 5.e3 c6 6.Nbd2 Queen's Gambit Declined: Vienna (Capablanca)

D31 Queen's Gambit Declined: 1.d4 d5 2.c4 e6 3.Nc3

3...Be7 Queen's Gambit Declined: Charousek

3...b6 Queen's Gambit Declined: Alapin

3...a6 Queen's Gambit Declined: Janowski

3...c6 Old Semi-Slav:

3...c6 4.e4 Old Semi-Slav: Marshall

3...c6 4.e4 dxe4 5.Nxe4 Bb4+ 6.Bd2 Qxd4 7.Bxb4 Qxe4+ Old Semi-Slav: Marshall (Slav Gambit)

3...c6 4.Nf3 dxc4 Old Semi-Slav: Noteboom

3...c6 4.Nf3 dxc4 5.a4 Bb4 6.e3 b5 Old Semi-Slav: Noteboom (Abrahams)

3...c6 4.Nf3 dxc4 5.a4 Bb4 6.e3 b5 7.Bd2 Qb6 Old Semi-Slav: Noteboom (Junge)

3...c6 4.Nf3 dxc4 5.a4 Bb4 6.e3 b5 7.Bd2 Qe7 Old Semi-Slav: Noteboom (Koomen)

D32 Tarrasch: 1.d4 d5 2.c4 e6 3.Nc3 c5

4.cxd5 cxd4 Tarrasch: Schara

4.cxd5 cxd4 5.Qxd4 Nc6 6.Qd1 exd5 7.Qxd5 Be6 Tarrasch: Schara (von Hennig)

4.cxd5 exd5 5.e4 Tarrasch: Marshall

4.cxd5 exd5 5.dxc5 d4 6.Na4 b5 Tarrasch: Tarrasch Gambit

D33 Tarrasch: Schlechter: 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.g3

6...c4 Tarrasch: Schlechter (Folkstone)

6...c4 7.e4 Tarrasch: Schlechter (Rey Ardid)

6...Nf6 Tarrasch: Schlechter (Prague)

6...Nf6 7.Bg2 Bg4 Tarrasch: Schlechter (Wagner)

D34 Tarrasch: Rubinstein: 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.g3 Nf6 7.Bg2 Be7

8.0-0 0-0 9.dxc5 Bxc5 10.Na4 Tarrasch: Rubinstein (Réti)

8.0-0 0-0 9.Bg5 c4 Tarrasch: Rubinstein (Advance)

8.0-0 0-0 9.Bg5 Be6 10.Rc1 c4 Tarrasch: Rubinstein (Bogolubov)

8.0-0 0-0 9.Bg5 Be6 10.Rc1 b6 Tarrasch: Rubinstein (Stoltz)

8.0-0 0-0 9.Bg5 cxc4 10.Nxd4 Re8 Tarrasch: Rubinstein (Petursson)

D35 Queen's Gambit Declined: 1.d4 d5 2.c4 e6 3.Nc3 Nf6

4.Bf4 Queen's Gambit Declined: Harrwitz

4.cxd5 Queen's Gambit Declined: Exchange

4.cxd5 exd5 5.Nf3 Nbd7 6.Bf4 Queen's Gambit Declined: Exchange (Sämisch)

4.cxd5 exd5 5.Bg5 Be7 6.e3 0-0 7.Bd3 Nbd7 8.Qc2 Re8 9.Nge2 Nf8 10.0-0-0 Queen's Gambit Declined: Exchange (Chameleon)

D36 Queen's Gambit Declined: Exchange: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.Qc2

D37 Queen's Gambit Declined: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3

4...Nbd7 5.cxd5 Queen's Gambit Declined: Exchange Deferred

4...Be7 5.Bf4 Queen's Gambit Declined: Classical

4...Be7 5.Bf4 0-0 6.e3 c5 7.dxc5 Bxc5 8.Qc2 Nc6 9.a3 Qa5 10.Rd1 Queen's Gambit Declined: Classical (Old)

4...Be7 5.Bf4 0-0 6.e3 c5 7.dxc5 Bxc5 8.Qc2 Nc6 9.a3 Qa5 10.0-0-0 Queen's Gambit Declined: Classical (New)

4...Be7 5.Bf4 0-0 6.e3 b6 Queen's Gambit Declined: Classical (Fianchetto)

4...Be7 5.Bf4 0-0 6.e3 c6 Queen's Gambit Declined: Classical (Orthodox)

 

D38 Queen's Gambit Declined: Ragozin: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Bb4

5.Bg5 h6 Queen's Gambit Declined: Ragozin (Moscow)

D39 Queen's Gambit Declined: Ragozin (Vienna): 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Bb4 5.Bg5 dxc4

D40 Queen's Gambit Declined: Semi-Tarrasch: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5

5.e3 Nc6 Queen's Gambit Declined: Semi-Tarrasch (Symmetrical)

5.e3 Nc6 6.Bd3 Bd6 7.0-0 0-0 8.Qe2 Qe7 9.dxc5 Bxc5 10.e4 Queen's Gambit Declined: Semi-Tarrasch (Levenfish)

D41 Queen's Gambit Declined: Semi-Tarrasch: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5

5...Nxd5 6.e4 Queen's Gambit Declined: Semi-Tarrasch (Exchange)

5...Nxd5 6.e4 Nxc3 7.bxc3 cxd4 8.cxd4 Bb4+ 9.Bb2 Qa5 Queen's Gambit Declined: Semi-Tarrasch (San Sebastián)

5...Nxd5 6.e4 Nxc3 7.bxc3 cxd4 8.cxd4 Bb4+ 9.Bb2 Bxd2+ 10.Qxd2 0-0 11.Bb5 Queen's Gambit Declined: Semi-Tarrasch (Kmoch)

D42 Queen's Gambit Declined: Semi-Tarrasch: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5 Nxd5 6.e3 Nc6 7.Bd3

 

D43 Semi-Slav: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6

5.Bg5 Semi-Slav: Anti-Meran

5.Bg5 h6 6.Bxf6 Qxf6 7.Qb3 Semi-Slav: Anti-Meran (Hastings)

D44 Semi-Slav:Anti-Meran: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.Bg5 dxc4

6.e4 Semi-Slav: Anti-Meran (Botvinnik)

6.e4 b5 7.e5 h6 8.Bh4 g5 9.exf6 gxh4 10.Ne5 Semi-Slav: Anti-Meran (Ekström)

6.e4 b5 7.e5 h6 8.Bh4 g5 9.Nxg5 Semi-Slav: Anti-Meran (Gambit)

6.e4 b5 7.e5 h6 8.Bh4 g5 9.Nxg5 Nd5 Semi-Slav: Anti-Meran (Alatortsev)

6.e4 b5 7.e5 h6 8.Bh4 g5 9.Nxg5 hxg5 10.Bxg5 Nbd7 11.g3 Semi-Slav: Anti-Meran (Lilienthal)

6.e4 b5 7.e5 h6 8.Bh4 g5 9.Nxg5 hxg5 10.Bxg5 Nbd7 11.Qf3 Semi-Slav: Anti-Meran (Szabó)

D45 Semi-Slav: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3

5...a6 Semi-Slav: Alekhine

5...Nbd7 6.Qc2 Semi-Slav: Stoltz

5...Nbd7 6.Ne5 Semi-Slav: Rubinstein

5...Nbd7 6.cxd5 Semi-Slav: Exchange

D46 Semi-Slav: Meran: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3

6...Be7 Semi-Slav: Meran (Bogolubov)

6...Bb4 Semi-Slav: Meran (Romih)

6...Bd6 Semi-Slav: Meran (Chigorin)

D47 Semi-Slav: Meran: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3 dxc4 7.Bxc4

7...b5 8.Bd3 b4 Semi-Slav: Meran (Lundin)

7...b5 8.Bd3 Bb7 Semi-Slav: Meran (Wade)

D48 Semi-Slav: Meran: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3 dxc4 7.Bxc4 b5 8.Bd3 a6

9.e4 b4 Semi-Slav: Meran (Pirc)

9.e4 c5 10.d5 Semi-Slav: Meran (Reynolds)

9.e4 c5 10.e5 Semi-Slav: Meran (Classical)

D49 Semi-Slav: Blumenfeld: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3 dxc4 7.Bxc4 b5 8.Bd3 a6 9.e4 c5 10.e5 cxd4 11.Nxb5

11...Ng4 Semi-Slav: Blumenfeld (Rabinovich)

11...Nxe5 Semi-Slav: Blumenfeld (Sozin)

11...Nxe5 12.Nxe5 axb5 13.0-0 Qd5 14.Qe2 Ba6 15.Bg5 Semi-Slav: Blumenfeld (Rellstab)

11...Nxe5 12.Nxe5 axb5 13.Qf3 Semi-Slav: Blumenfeld (Ståhlberg)

 

D50 Queen's Gambit Declined: Semi-Pillsbury: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5

4...c5 Queen's Gambit Declined: Semi-Pillsbury (Been-Koomen)

4...c5 5.cxd5 Queen's Gambit Declined: Semi-Pillsbury (Tarrasch)

4...c5 5.cxd5 Qb6 Queen's Gambit Declined: Semi-Pillsbury (Venice)

4...c5 5.Nf3 cxd4 6.Qxd4 Queen's Gambit Declined: Semi-Pillsbury (Primitive)

4...c5 5.Nf3 cxd4 6.Nxd4 e5 7.Ndb5 a6 8.Qa4 Queen's Gambit Declined: Semi-Pillsbury (Krause)

D51 Queen's Gambit Declined: Semi-Pillsbury: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Nbd7

5.Nf3 c6 6.e4 Queen's Gambit Declined: Semi-Pillsbury (Alekhine)

5.Nf3 c6 6.Rc1 Qa5 7.Bd2 Queen's Gambit Declined: Semi-Pillsbury (Rochlin)

5.Nf3 Bb4 Queen's Gambit Declined: Semi-Pillsbury (New York)

5.e3 Bb4 Queen's Gambit Declined: Semi-Pillsbury (Manhattan)

5.e3 Bb4 6.Nf3 c5 Queen's Gambit Declined: Semi-Pillsbury (Westphalia)

5.e3 c6 6.a3 Queen's Gambit Declined: Semi-Pillsbury (Capablanca)

5.e3 c6 6.cxd5 Queen's Gambit Declined: Semi-Pillsbury (Exchange)

D52 Queen's Gambit Declined: Semi-Pillsbury: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Nbd7 5.e3 c6 6.Nf3

6...Qa5 Queen's Gambit Declined: Cambridge Springs

6...Qa5 7.Bxf6 Queen's Gambit Declined: Cambridge Springs (Capablanca)

6...Qa5 7.cxd5 Nxd5 Queen's Gambit Declined: Cambridge Springs (Yugoslav)

6...Qa5 7.Nd2 dxc4 Queen's Gambit Declined: Cambridge Springs (Rubinstein)

6...Qa5 7.Nd2 Bb4 8.Qc2 Queen's Gambit Declined: Cambridge Springs (Bogolubov)

6...Qa5 7.Nd2 Bb4 8.Qc2 0-0 9.Bh4 Queen's Gambit Declined: Cambridge Springs (Argentine)

D53 Queen's Gambit Declined: Pillsbury: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7

5.Nf3 c6 6.e4 Queen's Gambit Declined: Pillsbury (Alekhine)

5.Nf3 h6 6.Bh4 0-0 7.Rc1 dxc4 Queen's Gambit Declined: Pillsbury (Uhlmann)

5.e3 Ne4 Queen's Gambit Declined: Pillsbury (Lasker)

D54 Queen's Gambit Declined: Pillsbury (Anti-Neo-Orthodox): 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 0-0 6.Rc1

D55 Queen's Gambit Declined: Pillsbury: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 0-0 6.Nf3

6...b6 7.Bd3 Bb7 8.cxd5 exd5 9.Ne5 Queen's Gambit Declined: Pillsbury (Pillsbury Attack)

6...h6 Queen's Gambit Declined: Neo-Orthodox

6...h6 7.Bxf6 Queen's Gambit Declined: Neo-Orthodox (Anti-Tartakower)

6...h6 7.Bxf6 Bxf6 8.Rc1 c6 9.Bd3 Nd7 10.0-0 dxc4 11.Bxc4 Queen's Gambit Declined: Neo-Orthodox (Petrosian)

D56 Queen's Gambit Declined: Neo-Orthodox: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7

5.e3 0-0 6.Nf3 h6 7.Bh4

7...Ne4 Queen's Gambit Declined: Lasker

7...Ne4 8.Bxe7 Qxe7 9.Rc1 Queen's Gambit Declined: Lasker (Modern)

7...Ne4 8.Bxe7 Qxe7 9.Qc2 Queen's Gambit Declined: Lasker (Teichmann)

7...Ne4 8.Bxe7 Qxe7 9.Qc2 Nf6 10.Bd3 dxc4 11.Bxc4 c5 12.0-0 Nc6 13.Rfd1 Bd7 Queen's Gambit Declined: Lasker (Russian)

D57 Queen's Gambit Declined: Lasker: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 0-0

6.Nf3 h6 7.Bh4 Ne4 8.Bxe7 Qxe7 9.cxd5

9...Nxc3 10.bxc3 exd5 11.Qb3 Qd6 Queen's Gambit Declined: Lasker (Bernstein)

D58 Queen's Gambit Declined: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 0-0 6.Nf3 h6 7.Bh4 b6

D59 Queen's Gambit Declined: Tartakower (Exchange): 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 0-0 6.Nf3 h6 7.Bh4 b6 8.cxd5 Nxd5

D60 Queen's Gambit Declined: Orthodox: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 0-0 6.Nf3 Nbd7

7.Qb3 Queen's Gambit Declined: Orthodox (Rauzer)

7.cxd5 Queen's Gambit Declined: Orthodox (Exchange)

7.Bd3 Queen's Gambit Declined: Orthodox (Botvinnik)

D61 Queen's Gambit Declined: Orthodox (Rubinstein): 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 0-0 6.Nf3 Nbd7 7.Qc2

D62 Queen's Gambit Declined: Orthodox (Rubinstein): 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 0-0 6.Nf3 Nbd7 7.Qc2 c5 8.cxd5

D63 Queen's Gambit Declined: Orthodox: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 0-0 6.Nf3 Nbd7 7.Rc1

7...a6 Queen's Gambit Declined: Orthodox (Henneberger)

7...a6 8.cxd5 Queen's Gambit Declined: Orthodox (Carlsbad)

7...b6 8.cxd5 exd5 9.Bb5 Queen's Gambit Declined: Orthodox (Capablanca)

7...b6 8.cxd5 exd5 9.Bd3 Queen's Gambit Declined: Orthodox (Pillsbury)

7...b6 8.cxd5 exd5 9.Qa4 Queen's Gambit Declined: Orthodox (Duras)

7...c6 Queen's Gambit Declined: Orthodox (Classical)

D64 Queen's Gambit Declined: Rubinstein: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 0-0 6.Nf3 Nbd7 7.Rc1 c6 8.Qc2

8...Ne4 Queen's Gambit Declined: Rubinstein (Wolf)

8...a6 Queen's Gambit Declined: Rubinstein (Carlsbad)

8...a6 9.a3 Queen's Gambit Declined: Rubinstein (Grünfeld)

D65 Queen's Gambit Declined: Rubinstein (Carlsbad): 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 0-0 6.Nf3 Nbd7 7.Rc1 c6 8.Qc2 a6 9.cxd5

D66 Queen's Gambit Declined: Capablanca: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 0-0 6.Nf3 Nbd7 7.Rc1 c6 8.Bd3

8...dxc4 9.Bxc4 b5 Queen's Gambit Declined: Capablanca (Fianchetto)

D67 Queen's Gambit Declined: Capablanca: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 0-0 6.Nf3 Nbd7 7.Rc1 c6 8.Bd3 dxc4 9.Bxc4 Nd5

10.h4 Queen's Gambit Declined: Capablanca (Janowski)

10.Bxe7 Qxe7 11.Ne4 Queen's Gambit Declined: Capablanca (Alekhine)

D68 Queen's Gambit Declined: Capablanca (Classical): 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 0-0 6.Nf3 Nbd7 7.Rc1 c6 8.Bd3 dxc4 9.Bxc4 Nd5 10.Bxe7 Qxe7 11.0-0 Nxc3 12.Rxc3 e5

13.Qb1 Queen's Gambit Declined: Capablanca (Maróczy)

13.Qc2 Queen's Gambit Declined: Capablanca (Vidmar)

D69 Queen's Gambit Declined: Capablanca (Classical): 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 0-0 6.Nf3 Nbd7 7.Rc1 c6 8.Bd3 dxc4 9.Bxc4 Nd5 10.Bxe7 Qxe7 11.0-0 Nxc3 12.Rxc3 e5 13.dxe5

13...Nxe5 14.Nxe5 Qxe5 15.f4 Queen's Gambit Declined: Capablanca (Rubinstein)

 

D70-D99 Grünfeld

 

D70 Grünfeld: Goglidze: 1.d4 Nf6 2.c4 g6 3.f3 d5

1.d4 Nf6 2.c4 g6 3.Nf3 d5 Grünfeld: Neo-Grünfeld

4.e3 c6 Grünfeld: Neo-Grünfeld (Schlechter)

D71 Grünfeld: Kemeri: 1.d4 Nf6 2.c4 g6 3.g3 d5

4.Bg2 Bg7 Grünfeld: Kemeri (Counterthrust)

4.Bg2 Bg7 5.cxd5 Nxd5 Grünfeld: Kemeri (Exchange)

D72 Grünfeld: Kemeri (Botvinnik): 1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.cxd5 Nxd5 6.e4 Nb6

D73 Grünfeld: Kemeri (Reshevsky): 1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3

D74 Grünfeld: Kemeri (Margate): 1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 0-0 6.cxd5 Nxd5 7.0-0

D75 Grünfeld: Kemeri (Margate): 1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 0-0 6.cxd5 Nxd5 7.0-0 c5

D76 Grünfeld: Kemeri (Margate): 1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 0-0 6.cxd5 Nxd5 7.0-0 Nb6

D77 Grünfeld: Kemeri (Alekhine): 1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 0-0 6.0-0

D78 Grünfeld: Kemeri (Bogolubov): 1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 0-0 6.0-0 c6

D79 Grünfeld: Kemeri (Kashdan): 1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 0-0 6.0-0 c6 7.cxd5

D80 Grünfeld: Classical: 1.d4 Nf6 2.c4 g6 3.Nc3 d5

4.g3 Grünfeld: Classical (Kemeri)

4.g4 Grünfeld: Classical (Spike)

4.e3 c6 Grünfeld: Classical (Schlechter)

4.Bg5 Grünfeld: Classical (Stockholm)

4.Bg5 Ne4 5.Nxe4 dxe4 6.Qd2 c5 Grünfeld: Classical (Lundin)

D81 Grünfeld: Semi-Russian: 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Qb3

D82 Grünfeld: Sämisch: 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4

4...Bg7 Grünfeld: Sämisch (Landau)

D83 Grünfeld: Sämisch: 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4 Bg7 5.e3 0-0

6.Rc1 Grünfeld: Sämisch (Capablanca)

6.Rc1 c5 7.dxc5 Be6 Grünfeld: Sämisch (Botvinnik)

D84 Grünfeld: Sämisch (Accepted): 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4 Bg7 5.e3 0-0 6.cxd5 Nxd5

D85 Grünfeld: Exchange: 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5

5.Na4 Grünfeld: Exchange (Nadanian)

5.g3 Grünfeld: Exchange (Kemeri)

5.e4 Nxc3 6.bxc3 Bg7 7.Nf3 Grünfeld: Exchange (Modern)

D86 Grünfeld: Exchange (Classical): 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4

7...0-0 8.Ne2 Qd7 9.0-0 b6 Grünfeld: Exchange (Larsen)

7...0-0 8.Ne2 b6 Grünfeld: Exchange (Lesser Simagin)

7...0-0 8.Ne2 b6 9.h4 Ba6 Grünfeld: Exchange (Simagin)

7...0-0 8.Ne2 Nc6 Grünfeld: Exchange (Improved Simagin)

D87 Grünfeld: Spassky: 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 0-0 8.Ne2 c5

9.0-0 Nc6 10.Be3 Bg4 11.f3 Na5 12.Bxf7+ Grünfeld: Spassky (Seville)

D88 Grünfeld: Spassky: 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 0-0 8.Ne2 c5 9.0-0 Nc6 10.Be3 cxd4

11.cxd4 Bg4 12.f3 Na5 13.Rc1 Grünfeld: Spassky (Alekhine)

D89 Grünfeld: Spassky: 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 0-0 8.Ne2 c5 9.0-0 Nc6 10.Be3 cxd4 11.cxd4 Bg4 12.f3 Na5 13.Bd3

13...Be6 14.d5 Grünfeld: Spassky (Sokolsky)

D90 Grünfeld: Three Knights: 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3

4...c6 Grünfeld: Three Knights (Schlechter)

4...Bg7 5.Qa4+ Grünfeld: Three Knights (Flohr Attack)

4...Bg7 5.cxd5 Grünfeld: Three Knights (Exchange)

D91 Grünfeld: Three Knights (Petrosian): 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5

D92 Grünfeld: Three Knights (Hungarian): 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bf4

D93 Grünfeld: Three Knights (Hungarian): 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bf4 0-0 6.e3

D94 Grünfeld: Three Knights (Burille): 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3

5...Bd2 Grünfeld: Three Knights (Opocensky)

5...0-0 6.b4 Grünfeld: Three Knights (Makogonov)

5...0-0 6.cxd5 Grünfeld: Three Knights (Closed)

5...0-0 6.Bd3 Grünfeld: Three Knights (Paris)

5...0-0 6.Bd3 c6 Grünfeld: Three Knights (Schlechter Deferred)

5...0-0 6.Bd3 c6 7.0-0 Bf5 Grünfeld: Three Knights (Flohr Defense)

5...0-0 6.Bd3 c6 7.0-0 Bg4 Grünfeld: Three Knights (Smyslov)

D95 Grünfeld: Three Knights (Vienna): 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3 0-0 6.Qb3

6...dxc4 7.Bxc4 Nbd7 8.Ng5 Grünfeld: Three Knights (Pachman)

6...e6 Grünfeld: Three Knights (Botvinnik)

D96 Grünfeld: Russian: 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3

D97 Grünfeld: Russian: 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 0-0 7.e4

7...c6 Grünfeld: Russian (Szabó)

7...Nc6 Grünfeld: Russian (Simagin)

7...a6 Grünfeld: Russian (Hungarian)

7...Na6 Grünfeld: Russian (Prins)

7...b6 Grünfeld: Russian (Levenfish)

D98 Grünfeld: Smyslov: 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 0-0 7.e4 Bg4

8.Be3 Nfd7 9.Be2 Nb6 10.Qd3 Nc6 11.0-0-0 Grünfeld: Smyslov (Keres)

D99 Grünfeld: Smyslov: 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 0-0 7.e4 Bg4 8.Be3 Nfd7 9.Qb3

9...c5 Grünfeld: Smyslov (Yugoslav)