Open

Coups: 1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Qa4+ Nbd7 6.Qxc4 a6 7.Nf3 b5

Partie
1949 Venice – Round 13 – Mueller, Hans – 1/2-1/2 – Tartakower, Savielly – G97
1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 dxc4 5. Qa4+ Nbd7 6. Bg2 a6 7. Qxc4 b5 8. Qd3 Bb7 9. O-O c5 10. b3 cxd4
1950 Amsterdam – Round 13 – Donner, Jan-Hein – 0-1 – Hein-Rossolimo, Nicolas – G126
1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Qa4+ Nbd7 6. Bg2 a6 7. Qxc4 b5 8. Qd3 Bb7 9. a4 Be4 10. Qd1 c5
1950 Dubrovnik olm – Round 1 – Dunkelblum, Arthur – 0-1 – Porreca, Giorgio – G45
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 dxc4 5. Qa4+ Nbd7 6. Bg2 a6 7. Qxc4 b5 8. Qb3 Bb7 9. O-O c5 10. dxc5 Bxc5
1951 Hungary Ch – Round 20 – Laszlo, Dalma – 0-1 – Szily, Jozsef – G69
1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 dxc4 5. Qa4+ Nbd7 6. Bg2 a6 7. Qxc4 b5 8. Qd3 Bb7 9. O-O c5 10. b3 Be4
1952 Liberation – Round 10 – Golombek, Harry – 1/2-1/2 – Gruenfeld, Ernst – G32
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Qa4+ Nbd7 6. Bg2 a6 7. Qxc4 b5 8. Qd3 Bb7 9. a4 c5 10. Nbd2 Qb6
1958 URS Ch sf – Round ? – Tarasov, Vitaly – 0-1 – Geller, Efim P – G41
1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 dxc4 5. Qa4+ Nbd7 6. Bg2 a6 7. Qxc4 b5 8. Qb3 Bb7 9. O-O c5 10. dxc5 Bxc5
1965 Hoogovens – Round 8 – Johannessen, Simon T – 1/2-1/2 – Pachman, Ludek – G64
1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 dxc4 5. Qa4+ Nbd7 6. Bg2 a6 7. Qxc4 b5 8. Qd3 Bb7 9. O-O c5 10. a4 Qb6
1968 Lugano SUI – Round 1 – Johannessen, Simon T – 1/2-1/2 – Unzicker, Wolfgang – G19
1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Nf3 a6 7. Qxc4 b5 8. Qd3 Bb7 9. O-O c5 10. a4 c4
43. Olympiad 2018 – Round 8.21 – Jenni, Florian – 1/2-1/2 – Bjerre, Jonas Buhl – G524
1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 dxc4 5. Qa4+ Nbd7 6. Bg2 a6 7. Qxc4 b5 8. Qb3 Bb7 9. a4 c5 10. O-O Be7
FTX Crypto Cup 2022 – Round 3.1 – Le, Quang Liem – 1-0 – Duda, Jacob – G33
1. c4 e6 2. Nf3 d5 3. d4 Nf6 4. g3 dxc4 5. Qa4+ Nbd7 6. Bg2 a6 7. Qxc4 b5 8. Qd3 Bb7 9. O-O c5 10. a4 cxd4