D23g - 6.* (1922)

QGA: Mannheim

Coups: 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.Qa4+ Nbd7 5.Nc3 e6

Partie
1922 Teplitz-Schoenau – Round 10 – Johner, Paul – 0-1 – Wolf, Hans-Josef – G67
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. Qa4+ Nbd7 6. Bg5 Be7 7. Rd1 O-O 8. Qxc4 a6 9. a4 Nb6 10. Qb3 Nbd5
1936 Nottingham – Round 4 – Reshevsky, Samuel – 1/2-1/2 – Fine, Reuben – G69
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. Qa4+ Nbd7 6. Qxc4 a6 7. g3 b5 8. Qd3 Bb7 9. Bg2 c5 10. O-O c4
1946 San Francisco ARG – Round 3 – Espinosa Flores, Rafael Emilio – 0-1 – Maderna, Carlos – G6
1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Qa4+ Nbd7 5. Nc3 e6 6. Qxc4 c5 7. e3 a6 8. Be2 b5 9. Qb3 Bb7 10. O-O Qc7
1947 Hanau – Round ? – Zirnis, Arvids – 1/2-1/2 – Zemgalis, Elmars – G13
1. c4 e6 2. Nf3 d5 3. d4 Nf6 4. Nc3 dxc4 5. Qa4+ Nbd7 6. g3 a6 7. Qxc4 c5 8. Bg2 b5 9. Qd3 Bb7 10. O-O Be7
1948 South Fallsburg ch-USA – Round 1 – Evans, Larry M – 1/2-1/2 – Shipman, Walter – G25
1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Qa4+ Nbd7 5. Nc3 e6 6. Qxc4 c5 7. dxc5 Bxc5 8. Bg5 O-O 9. e3 Be7 10. Rd1 Qa5
1952 Vienna 5152 – Round 11 – Keller, Hans – 0-1 – Pilnik, Herman – G19
1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Qa4+ Nbd7 5. Nc3 e6 6. e3 a6 7. Bxc4 Rb8 8. Qc2 b5 9. Bd3 c5 10. O-O Bb7
1961 URS-ch29 sf Novgorod – Round 16 – Rosenfeld, Isai K – 0-1 – Kholmov, Ratmir D – G22
1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Qa4+ Nbd7 5. Nc3 e6 6. Bg5 h6 7. Bh4 Be7 8. Qxc4 O-O 9. Rd1 a6 10. e3 b5