C67 Spanish: Open Berlin, 5.d4 Nd6 Queenswap1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 Nd6 6.Bxc6 dxc6 7.dxe5 Nf5 8.Qxd8+
C67 Spanish: Open Berlin, 5.Re1 Nd6 6.Nxe51.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.Re1 Nd6 6.Nxe5
C67 Spanish: Open Berlin, 5.d4 Nd6 Queenswap, 9.Nc3 Ke8 10.h31.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 Nd6 6.Bxc6 dxc6 7.dxe5 Nf5 8.Qxd8+ Kxd8 9.Nc3 Ke8 10.h3
C67 Spanish: Open Berlin, 5.d4 Nd6 Queenswap, 9.Nc3 Ke8 10.h31.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 Nd6 6.Bxc6 dxc6 7.dxe5 Nf5 8.Qxd8+ Kxd8 9.Nc3 Ke8 10.h3
C67 Spanish: Open Berlin, 5.d4 Nd6 Queenswap1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 Nd6 6.Bxc6 dxc6 7.dxe5 Nf5 8.Qxd8+
C67 Spanish: Open Berlin, 5.Re1 Nd6 6.Nxe51.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.Re1 Nd6 6.Nxe5
C67 Spanish: Open Berlin, 5.Re11.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.Re1
C78 Spanish: 5.O-O b5 6.Bb3 Bc5 7.a4 Rb81.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bc5 7.a4 Rb8
C84 Spanish: Closed, 6.d3 b51.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.d3 b5 7.Bb3
C84 Spanish: Closed, 6.d3 b51.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.d3 b5 7.Bb3
C84 Spanish: Closed, 6.d3 b51.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.d3 b5 7.Bb3
C84 Spanish: Closed, 6.d3 b51.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.d3 b5 7.Bb3
C88 Spanish: Closed, 8.h3 Bb7 9.d3 d61.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.h3 Bb7 9.d3 d6
C88 Spanish: Closed, 8.h31.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.h3
D05 Colle: Rubinstein's Attack1.d4 d5 2.Nf3 Nf6 3.e3 e6 4.Bd3 c5 5.b3
D10 Slav: 3.Nc3 Nf6 4.e3 a6 5.Bd31.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 a6 5.Bd3
D31 Semi-Slav: Marshall Gambit, 5.Nxe4 Bb4+ 6.Nc31.d4 d5 2.c4 e6 3.Nc3 c6 4.e4 dxe4 5.Nxe4 Bb4+ 6.Nc3
D37 QGD: Classical, 5...O-O 6.e3 Nbd71.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Be7 5.Bf4 O-O 6.e3 Nbd7
D40 QGD: Semi-Tarrasch, 5.e3 Nc6 6.a31.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.e3 Nc6 6.a3
D37 QGD: Classical, 5...O-O 6.e3 c5 7.dxc5 Bxc5 8.a31.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Be7 5.Bf4 O-O 6.e3 c5 7.dxc5 Bxc5 8.a3
D85 Gruenfeld: Exchange, 5.Bd2 Bg7 6.e4 Nb61.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.Bd2 Bg7 6.e4 Nb6
D97 Gruenfeld: Russian, Prins, 8.Be2, Main Line1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Na6 8.Be2 c5 9.d5 e6 10.O-O exd5 11.exd5 Bf5
E15 Queen's Indian: 4.g3 Bb4+1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb4+ 5.Bd2
E25 Nimzo-Indian: Samisch, 5...c5 6.f3 d5 7.cxd51.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5
דוגמה להסתעפויות האפשריות של הפתיחה הראשונה באינדקס.
הנה הדגמה של הפתיחה הראשונה, A00:
A00 Anderssen Opening1.a3
A00 Creepy Crawly (Basman) Opening 1.a3 e5 2.h3 d5
A00 Ware (Meadow Hay) Opening1.a4
A00 Crab Opening1.a4 e5 2.h4
A00 Durkin's Attack1.Na3
A00 Dunst (Sleipner-Heinrichsen-Van Geet) Opening1.Nc3
A00 Dunst (Sleipner-Heinrichsen-Van Geet) Opening: 1...Nf61.Nc3 Nf6
A00 Dunst (Sleipner-Heinrichsen-Van Geet) Opening: 1...Nf6 2.Nf31.Nc3 Nf6 2.Nf3
A00 Dunst (Sleipner-Heinrichsen-Van Geet) Opening: Tubingen Gambit1.Nc3 Nf6 2.g4
A00 Dunst (Sleipner-Heinrichsen-Van Geet) Opening: 1...e51.Nc3 e5
A00 Dunst (Sleipner-Heinrichsen-Van Geet) Opening: 1...e5 2.Nf31.Nc3 e5 2.Nf3
A00 Battambang Opening1.Nc3 e5 2. a3
A00 Dunst (Sleipner-Heinrichsen-Van Geet) Opening: Sicilian Variation1.Nc3 c5
A00 Novosibirsk Opening1.Nc3 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qh4
A00 Dunst (Sleipner-Heinrichsen-Van Geet) Opening: Sicilian Variation, 2.Nf31.Nc3 c5 2.Nf3
A00 Dunst (Sleipner-Heinrichsen-Van Geet) Opening: Sicilian Variation, 2.Nf3 Nc61.Nc3 c5 2.Nf3 Nc6
A00 Dunst (Sleipner-Heinrichsen-Van Geet) Opening: 1...d51.Nc3 d5
A00 Dunst (Sleipner-Heinrichsen-Van Geet) Opening: 1...d5 2.Nf31.Nc3 d5 2.Nf3
A00 Dunst (Sleipner-Heinrichsen-Van Geet) Opening: 1...d5 2.Nf3 Nf61.Nc3 d5 2.Nf3 Nf6
A00 Dunst (Sleipner-Heinrichsen-Van Geet) Opening: 1...d5 2.e41.Nc3 d5 2.e4
A00 Dunst (Sleipner-Heinrichsen-Van Geet) Opening: 1...d5 2.e4 d41.Nc3 d5 2.e4 d4
A00 Dunst (Sleipner-Heinrichsen-Van Geet) Opening: 1...d5 2.e4 dxe41.Nc3 d5 2.e4 dxe4
A00 Dunst (Sleipner-Heinrichsen-Van Geet) Opening: Hector Gambit1.Nc3 d5 2.e4 dxe4 3.Bc4
A00 Polish (Sokolsky-Orangutan) Opening1.b4
A00 Polish (Sokolsky-Orangutan) Opening: Alpha Male Attack, Simagin Variation1.b4 a5
A00 Polish (Sokolsky-Orangutan) Opening: Birmingham Gambit1.b4 c5
A00 Polish (Sokolsky-Orangutan) Opening: Bucker Variation1.b4 Na6
A00 Polish (Sokolsky-Orangutan) Opening: Aasum Defence1.b4 Nc6
A00 Polish (Sokolsky-Orangutan) Opening: 1...Nf61.b4 Nf6
A00 Polish (Sokolsky-Orangutan) Opening: 1...Nf6 2.Bb21.b4 Nf6 2.Bb2
A00 Polish (Sokolsky-Orangutan) Opening: 2...d51.b4 Nf6 2.Bb2 d5 3.e3 e6 4.b5 c5 5.Nf3 Bd6 6.c4 Nbd7 7.Be2 O-O 8.O-O
A00 Polish (Sokolsky-Orangutan) Opening: Gligoric-Smyslov Variation, 1...Nf6 2.Bb2 e61.b4 Nf6 2.Bb2 e6
A00 Polish (Sokolsky-Orangutan) Opening: Gligoric-Smyslov Variation, 1...Nf6 2.Bb2 e6 3.b51.b4 Nf6 2.Bb2 e6 3.b5 d5 4.e3
A00 Polish (Sokolsky-Orangutan) Opening: 2...g61.b4 Nf6 2.Bb2 g6
A00 Polish (Sokolsky-Orangutan) Opening: Spike Variation, 2...g6 3.g41.b4 Nf6 2.Bb2 g6 3.g4
A00 Polish (Sokolsky-Orangutan) Opening: Karniewski-Tubingen Variation1.b4 Nh6
A00 Polish (Sokolsky-Orangutan) Opening: Outflank Variation, 1...c61.b4 c6
A00 Polish (Sokolsky-Orangutan) Opening: Outflank Variation, Wing Defence1.b4 c6 2.Bb2 a5 3.a3 axb4 4.axb4 Rxa1 5.Bxa1 Qb6 6.c3
A00 Polish (Sokolsky-Orangutan) Opening: Schuhler Gambit1.b4 c6 2.Bb2 a5 3.b5
A00 Polish (Sokolsky-Orangutan) Opening: 1...d51.b4 d5
A00 Polish (Sokolsky-Orangutan) Opening: 1...d5 2.Bb21.b4 d5 2.Bb2
A00 Polish (Sokolsky-Orangutan) Opening: Roczniak Defence1.b4 d5 2.Bb2 d4
A00 Polish (Sokolsky-Orangutan) Opening: 1...d5 2.Bb2 Bf51.b4 d5 2.Bb2 Bf5
A00 Polish (Sokolsky-Orangutan) Opening: Golombek Variation1.b4 d5 2.Bb2 Nf6
A00 Polish (Sokolsky-Orangutan) Opening: Golombek Variation, 1...d5 2.Bb2 Nf6 3.e31.b4 d5 2.Bb2 Nf6 3.e3
A00 Polish (Sokolsky-Orangutan) Opening: 1...e51.b4 e5
A00 Polish (Sokolsky-Orangutan) Opening: Bugayev Attack1.b4 e5 2.a3
A00 Polish (Sokolsky-Orangutan) Opening: Orangutan Spike1.b4 e5 2.b5
A00 Polish (Sokolsky-Orangutan) Opening: 1...e5 2.Bb21.b4 e5 2.Bb2
A00 Polish (Sokolsky-Orangutan) Opening: Wolfertz Gambit1.b4 e5 2.Bb2 c5
A00 Polish (Sokolsky-Orangutan) Opening: Taimanov Variation, 1...e5 2.Bb2 d61.b4 e5 2.Bb2 d6
A00 Polish (Sokolsky-Orangutan) Opening: 1...e5 2.Bb2 f61.b4 e5 2.Bb2 f6
A00 Polish (Sokolsky-Orangutan) Opening: Bugayev Attack, 1...e5 2.Bb2 f6 3.a31.b4 e5 2.Bb2 f6 3.a3
A00 Polish (Sokolsky-Orangutan) Opening: Bugayev Attack, Katalymov Variation 1...e5 2.Bb2 f6 3.b51.b4 e5 2.Bb2 f6 3.a3
A00 Polish (Sokolsky-Orangutan) Opening: Schiffler-Tartakower Gambit1.b4 e5 2.Bb2 f6 3.e4 Bxb4
A00 Polish (Sokolsky-Orangutan) Opening: Schiffler-Tartakower Gambit, Brinckmann Variation 4...Nc61.b4 e5 2.Bb2 f6 3.e4 Bxb4 4.Bc4 Nc6 5.f4 Qe7
A00 Polish (Sokolsky-Orangutan) Opening: Schiffler-Tartakower Gambit, Brinckmann Variation 4...Nge71.b4 e5 2.Bb2 f6 3.e4 Bxb4 4.Bc4 Ne7 5.Qh5+ g6 6.Qh4
A00 Polish (Sokolsky-Orangutan) Opening: Exchange Variation, 2...Bxb41.b4 e5 2.Bb2 Bxb4
A00 Polish (Sokolsky-Orangutan) Opening: Exchange Variation, Kucharkowski-Meybohm Gambit1.b4 e5 2.Bb2 Bxb4 3.f4
A00 Polish (Sokolsky-Orangutan) Opening: Exchange Variation, 2...Bxb4 3.Bxe51.b4 e5 2.Bb2 Bxb4 3.Bxe5
A00 Polish (Sokolsky-Orangutan) Opening: Exchange Variation, 2...Bxb4 3.Bxe5 Nf61.b4 e5 2.Bb2 Bxb4 3.Bxe5 Nf6
A00 Polish (Sokolsky-Orangutan) Opening: Exchange Variation, 2...Bxb4 3.Bxe5 Nf6 4.c41.b4 e5 2.Bb2 Bxb4 3.Bxe5 Nf6 4.c4
A00 Polish (Sokolsky-Orangutan) Opening: Exchange Variation, 2...Bxb4 3.Bxe5 Nf6 4.c4 O-O 5.e31.b4 e5 2.Bb2 Bxb4 3.Bxe5 Nf6 4.c4 O-O 5.e3
A00 Polish (Sokolsky-Orangutan) Opening: Exchange Variation, 2...Bxb4 3.Bxe5 Nf6 4.Nf31.b4 e5 2.Bb2 Bxb4 3.Bxe5 Nf6 4.Nf3
A00 Polish (Sokolsky-Orangutan) Opening: Stabenow Variation1.b4 e5 2.Bb2 Bd6
A00 Polish (Sokolsky-Orangutan) Opening: Ziese Defence1.b4 e5 2.Bb2 Qe7
A00 Polish (Sokolsky-Orangutan) Opening: Najdorf-Evans Variation1.b4 f5