D45: Queen's Gambit Declined semi-Slav, 5.e3

D45 Sub-variants:

• Queen's Gambit Declined semi-Slav, 5.e3
  1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. e3
• Queen's Gambit Declined semi-Slav, stonewall defence
  1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. e3 Ne4 6. Bd3 f5
• Queen's Gambit Declined semi-Slav, accelerated Meran (Alekhine variation)
  1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. e3 a6
• Queen's Gambit Declined semi-Slav, 5...Nd7
  1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. e3 Nbd7
• Queen's Gambit Declined semi-Slav, Stoltz variation
  1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. e3 Nbd7 6. Qc2
• Queen's Gambit Declined semi-Slav, Rubinstein (anti-Meran) system
  1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. e3 Nbd7 6. Ne5