C21
1.e4 e5 2.d4 |
Center Game: |
2…d5 |
Center Game: Breyer |
2…d6 |
Center Game: Maróczy |
2…d6 3.dxe5 Bd7 |
Center Game: Maróczy
(Philidor) |
2…exd4 3.f4 |
Center Game: Halasz |
2…exd4 3.Nf3 c5 4.Bc4 b5 |
Center Game: Kieseritzky |
2…exd4 3.c3 |
Center Game: Danish |
2…exd4 3.c3 Ne7 |
Center Game: Danish
(Svenonius) |
2…exd4 3.c3 Qe7 4.cxd4 Qxe4+ 5.Be2 Qxg2 6.Bf3
Qg6 |
Center Game: Danish
(Rosentreter) |
2…exd4 3.c3 d5 |
Center Game: Danish
(Sorensen) |
2…exd4 3.c3 d5 4.exd5 Nf6 5.cxd4 Bb4+ |
Center Game: Danish
(Schlechter Attack) |
2…exd4 3.c3 dxc3 4.Nxc3 Bb4 5.Bc4 |
Center Game: Danish
(Alekhine) |
2…exd4 3.c3 dxc3 4.Bc4 cxb2 5.Bxb2 Qe7 |
Center Game: Danish
(Collijn) |
2…exd4 3.c3 dxc3 4.Bc4 cxb2 5.Bxb2 d5 |
Center Game: Danish
(Schlechter Defense) |