d4_open_table.doc. O.W. 17/07/2005 1/2

1. d4 b5 2. e4 a6 3. Ld3 Polish Defence c5 2. d5 Sf6 3. c4 f5 2. g3 Sf6 3. Lg2 Dutch Defence 2. Lg5 h6 3. Lf4 2. Nc3 g6 2. e4 Kings Fianchetto e5 2. dxe5 Sc6 3. Nf3 English Gambit d5 2. c4 dxc4 3. Nc3 Queens Gambit 3. e4 e5 4. Nf3 exd4 5. Lxc4 Vb4+ 6. Ld2 Vxd2+ 3. Nf3 Sf6 4. Nc3 5. e4 4. e3 e6 5. Lxc4 c5 6. 0-0 a6 Main line c6 Slav Defence 3. cxd5 cxd5 4. Nc3 Sf6 5. Nf3 Sc6 6. Lf4 Vf5 Exchange Variation 3. Nf3 Sf6 4. e3 e6 5. Nf3 Sbd7 6. Qc2 Semi-Slav (difficult) 4. Nc3 dxc4 5. a4 6. e4 Slav Defence Vg4 6. Ne5 Vh5 Steiner Variation Vf5 Czech Variation 4. Nc3 e6 Semi-Slav 5. e3 Vbd7 6. Ld3 dxc4 Meran System e6 3. Nc3 Sf6 4. Lg5 Ve7 5. e3 Orthodox 0-0 6. Nf3 Sbd7 Classical Defence 4. cxd5 exd5 5. Lg5 c6 6. Qc2 Ve7 Exchange Variation Ve7 4. cxd5 exd5 c5 4. cxd5 exd5 5. Nf3 Sc6 6. g3 Sf6 Tarrasch Defence c6 4. Nf3 Sf6 … Semi-Slav dxc4 5. a4 Vb4 6. e3 b5 Abraham’s or Noteboom 4. e4 dxe4 5. Nxe4 Marshall Gambit e5 3. dxe5 d4 4. e3? Vb4+ 5. Ld2 dxe3! Albin’s Counter Gambit 4. Nf3 Sc6 5. g3 Vg4 6. Lg2 Wd7 … good for white! Sc6 3. Nf3 Vg4 4. cxd5 Vxf3 5. gxf3 Wxd5 6. e3 e5 Tsch/Chigorin Response 3. Nc3 dxc4 2. e3 Sf6 3. Nf3 Sb8-d7 4. Ld3 c5 2. e4 dxe4 3. Nc3 Sf6 4. f3 exf3 5. Nxf3 c6 6. Lc4 Vf5 Blackmar-Diemer Gambit 2. Nf3 Sf6 3. e3 c5 4. c3 e6 5. Ld3 Sc6 6. Nbd2 Vd6 Colle System

d4_open_table.doc. O.W. 17/07/2005 2/2

e6 4. Ld3 c5 5. c3 Colle-Koltanowski System 3. c4 c6 4. Nc3 dxc4 2. c3 e6 3. Nf3 Se7 4. e3 Sg6 Sf6 2. c4 e5 3. dxe5 Sg4 4. Nf3 Vc5 Budapest Gambit e6 3. Nc3 Vb4 Nimzo-Indian d5 4. Nf3 c6 5. e3 Semi-Slav 3. Nf3 b6 Queen’s Indian Defence g6 3. Nc3 Vg7 4. e4 d6 King’s Indian Defence 4. g3 c5 3. Nc3 d5 Grünfeld Defence c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 Modern Benoni 3. d5 b5 Benko Gambit 3. Nf3 Vb4+ Bogo Indian 3. d5 e5 4. Nc3 d6 Czech Benoni 2. c3 d5 3. Nf3 Sbd7 4. Lf4 Trompowski Attack 2. Lg5 e6 3. e4 h6 Trompowski Opening 2. Nf3 e6 3. Lg5 d5 Torre Attack g6 3. Lg5