Opening Repertoire For White < 2024-2026 >

Winawer (3.Nc3 Bb4) complexities.

3...c5 4.exd5 exd5 5.Ngf3 Nf6 6.Bb5+ Bd7 7.Bxd7+ Nbxd7 8.O-O Be7 9.dxc5 Nxc5 10.Nb3

Avoids heavy theory of Ruy Lopez or Italian main lines (like 4.d4). Idea: 0-0, Re1, Nbd2, Nf1–g3, then d4 break.

3.c4! – transposes to a Maroczy-like setup. 4. Against French Defense – Tarrasch (3.Nd2) 1.e4 e6 2.d4 d5 3.Nd2

5.Be2 e6 6.O-O Be7 7.c4 Nb6 8.Nc3 O-O 9.Be3

5.Nxe5 g6 6.Bc4 Nb6 7.Bb3 Bg7 8.O-O O-O 9.c4

4.d4 exd4 5.O-O Nxe4 6.Re1 d5 7.Bxd5 Qxd5 8.Nc3 → White gets good compensation. 3. Against Sicilian (1...c5) – Open Sicilian Main line: 1.e4 c5 2.Nf3 (avoid 2.Nc3? c5 leads to transpositions) 3a. 2...d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 (Dragon) → Yugoslav Attack: 6.Be3 Bg7 7.f3 O-O 8.Qd2 Nc6 9.O-O-O 3b. 2...Nc6 3.Bb5! (Rossolimo) – avoids main Najdorf/Sveshnikov. 3...g6 4.O-O Bg7 5.c3 Nf6 6.Re1 O-O 7.d4 3c. 2...e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 (against Kan/Taimanov) – simple and solid.