Caro-Kann Defense: Accelerated Panov Attack: what should White play?

In the Caro-Kann Defense: Accelerated Panov Attack, White's most critical and theoretically sound continuation is exd5. This liquidation resolves the central tension immediately and retains a modest advantage according to computer evaluations (+0.11), making it the overwhelmingly dominant choice across over 3.5 million recorded games.

The Strategic Rationale for exd5

Choosing exd5 represents the main highway of this opening system, played in 82.3% of recorded master and database encounters (2.91M recorded). Opening the center forces Black to decide how to recapture the pawn on d5, while White prepares simple, active development of minor pieces. An illustrative continuation demonstrating this harmonious central play is exd5 Nf6 Nc3 Nxd5 Nf3 Nc6, leading to an open position where White readily contests key central squares.

Minor Alternatives and Deviations

White occasionally tests alternatives, though all evaluate slightly below the main line. The primary divergence is the space-gaining advance e5, chosen in 14.7% of games (522K recorded), which shifts the struggle toward closed pawn structures but yields a -0.24 engine evaluation, as seen in the line e5 Qa5 Nc3 d4 Qa4+ Qxa4. Other sidelines include the checking move Bb5+ (1.3% of games, evaluated at -0.11), which proceeds via Bb5+ Bd7 Bxd7+ Qxd7 d3 Nc6, and the queen maneuver Qb3 (1.1%, eval -0.47), leading to Qb3 dxe4 d3 exd3 Bxd3 e6. A modest setup with d3 accounts for 0.5% of games with a -0.40 evaluation, following d3 e5 exd5 Nf6 d4 Qxd5. Ultimately, exd5 remains White's clearest path to an advantageous game.