2.Nc3? – allows 2...e5 transposing to Vienna but less critical. 8. Against Modern / Pirc – 2.d4 Bg7 3.Nc3 d6 4.Be3 1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Be3 a6 (typical) 5.Qd2 b5 6.Bh6 Bxh6 7.Qxh6
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. opening repertoire for white
(Rubinstein): 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ne2 Against Modern / Pirc – 2