1. d4 d5

Queen's Pawn Opening: 1…d5, Other Continuations

1. d4 d5

Main Transpositions

Most Popular

1. d4 d5 2. Nf3 e6 (3770/M). More: dbcn ccoe c365
1. d4 d5 2. Nf3 (29035/M). More: dbcn ccoe c365
1. d4 d5 2. Bf4 (3520/M). More: dbcn ccoe c365
1. d4 d5 (92887/M). More: dbcn ccoe c365

Biased Popular Lines

1. d4 d5 2. Nf3 e6 3. Bf4 f5 (86cp, -85cp; 51/M, 6%). More: dbcn ccoe c365
1. d4 d5 2. Nf3 Nc6 3. c4 Bg4 4. cxd5 Bxf3 5. gxf3 Qxd5 6. e3 e6 (86cp, -55cp; 31/M, 20%). More: dbcn ccoe c365
1. d4 d5 2. Nf3 Nc6 3. c4 Bg4 4. Nc3 Nf6 (147cp, -126cp; 68/M, 28%). More: dbcn ccoe c365
1. d4 d5 2. Nf3 Nc6 3. c4 Bg4 4. Nc3 dxc4 5. d5 Bxf3 (362cp, -121cp; 30/M, 92%). More: dbcn ccoe c365
1. d4 d5 2. Nf3 Nc6 3. c4 Bg4 4. Nc3 dxc4 (241cp, -220cp; 47/M, 20%). More: dbcn ccoe c365
1. d4 d5 2. Nf3 Nc6 3. c4 e5 (86cp, -67cp; 88/M, 8%). More: dbcn ccoe c365
1. d4 d5 2. Nf3 Nc6 3. g3 Bg4 4. Bg2 Nf6 (94cp, -67cp; 67/M, 28%). More: dbcn ccoe c365
1. d4 d5 2. Nf3 Bf5 3. c4 e6 4. Nc3 c6 5. Qb3 Qb6 6. c5 Qc7 (114cp, -81cp; 45/M, 55%). More: dbcn ccoe c365
1. d4 d5 2. Nf3 Bg4 3. Ne5 Bf5 (76cp, -17cp; 44/M, 49%). More: dbcn ccoe c365
1. d4 d5 2. Nf3 Bg4 (69cp, -68cp; 236/M, 0%). More: dbcn ccoe c365
1. d4 d5 2. Nf3 f5 (86cp, -85cp; 73/M, 0%). More: dbcn ccoe c365
1. d4 d5 2. Nc3 f5 3. Bg5 g6 (73cp, -61cp; 95/M, 53%). More: dbcn ccoe c365
1. d4 d5 2. Nc3 f5 3. Bf4 Nf6 4. e3 c6 (78cp, -58cp; 37/M, 66%). More: dbcn ccoe c365
1. d4 d5 2. Nc3 f5 3. Bf4 Nf6 (71cp, -51cp; 65/M, 47%). More: dbcn ccoe c365
1. d4 d5 2. Nc3 f5 3. Bf4 c6 (78cp, -58cp; 36/M, 26%). More: dbcn ccoe c365
1. d4 d5 2. e3 Nf6 3. Bd3 c5 4. c3 Nc6 5. f4 (70cp, -68cp; 69/M, 81%). More: dbcn ccoe c365
1. d4 d5 2. Bg5 f5 (91cp, -92cp; 46/M, 3%). More: dbcn ccoe c365
1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 g6 6. Bc4 Bg7 7. O-O O-O 8. Qe1 (94cp, -60cp; 40/M, 74%). More: dbcn ccoe c365
1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 Bf5 6. Ne5 (74cp, -63cp; 33/M, 54%). More: dbcn ccoe c365
1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Qxf3 (188cp, -158cp; 71/M, 13%). More: dbcn ccoe c365

Lines with Disagreement to Human Master Play

1. d4 d5 2. Nf3 Nc6 3. c4 Bg4 4. cxd5 Bxf3 5. gxf3 Qxd5 6. e3 e5 7. Nc3 Bb4 8. Bd2 Bxc3 9. bxc3 exd4 (88cp, -52cp; 28/M, 26%). More: dbcn ccoe c365
1. d4 d5 2. Nf3 Nc6 3. c4 Bg4 4. cxd5 Bxf3 5. gxf3 Qxd5 6. e3 e6 (86cp, -55cp; 31/M, 20%). More: dbcn ccoe c365
1. d4 d5 2. Nf3 Nc6 3. c4 Bg4 4. Nc3 Nf6 5. cxd5 Nxd5 6. e4 Nf6 (385cp, -238cp; 23/M, 87%). More: dbcn ccoe c365
1. d4 d5 2. Nf3 Nc6 3. c4 Bg4 4. Nc3 Nf6 (147cp, -126cp; 68/M, 28%). More: dbcn ccoe c365
1. d4 d5 2. Nf3 Nc6 3. c4 Bg4 4. Nc3 dxc4 5. d5 Bxf3 (362cp, -121cp; 30/M, 92%). More: dbcn ccoe c365
1. d4 d5 2. Nf3 Nc6 3. c4 Bg4 4. Nc3 dxc4 (241cp, -220cp; 47/M, 20%). More: dbcn ccoe c365
1. d4 d5 2. Nf3 Nc6 3. g3 Bg4 4. Bg2 Qd7 5. O-O O-O-O (94cp, -53cp; 20/M, 63%). More: dbcn ccoe c365
1. d4 d5 2. Nf3 Nc6 3. g3 Bg4 4. Bg2 Nf6 (94cp, -67cp; 67/M, 28%). More: dbcn ccoe c365
1. d4 d5 2. Nf3 Bf5 3. c4 e6 4. Nc3 c6 5. Qb3 Qb6 6. c5 Qc7 (114cp, -81cp; 45/M, 55%). More: dbcn ccoe c365
1. d4 d5 2. Nf3 Bg4 3. Ne5 Bh5 (136cp, -77cp; 27/M, 31%). More: dbcn ccoe c365
1. d4 d5 2. Nc3 f5 3. Bg5 g6 (73cp, -61cp; 95/M, 53%). More: dbcn ccoe c365
1. d4 d5 2. Nc3 f5 3. Bf4 Nf6 (71cp, -51cp; 65/M, 47%). More: dbcn ccoe c365
1. d4 d5 2. Nc3 f5 3. Bf4 c6 (78cp, -58cp; 36/M, 26%). More: dbcn ccoe c365
1. d4 d5 2. e3 Nf6 3. Bd3 c5 4. c3 Nc6 5. f4 (70cp, -68cp; 69/M, 81%). More: dbcn ccoe c365
1. d4 d5 2. e3 Nf6 3. Bd3 Nc6 4. c3 (70cp, -70cp; 23/M, 26%). More: dbcn ccoe c365
1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 g6 6. Bc4 Bg7 7. O-O O-O 8. Qe1 (94cp, -60cp; 40/M, 74%). More: dbcn ccoe c365

Latest dbcn data: 2025-12-19

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