Ruy Lopez: Berlin Defense, Beverwijk Variation: what should White play?

The Ruy Lopez: Berlin Defense, Beverwijk Variation, reached after the sequence leading to the position at g1, requires White to address the central tension and the hanging b5. Statistical data and engine analysis indicate that White should play d4, which is the overwhelming choice in 99.1% of the 185,211 recorded games. This move challenges the Black e5 and c5 simultaneously, maintaining a significant engine evaluation of +0.60.

The central break with d4

The move d4 is the only statistically viable continuation for White in this variation, scoring 65.9% in practice. By advancing the d-pawn, White creates immediate tactical threats against the centralized Black minor pieces. The main line typically continues with d4 c6 dxe5 Nxe4 Bd3 d5, where White seeks to exploit the temporary lack of coordination in Black's camp while securing a space advantage in the center.

Risks of alternative developments

Other attempts to develop or defend the position result in a significant loss of objective standing. The move Nc3 has been played in 10.0% of recorded instances but carries a severe engine evaluation of -2.53 and a low White scoring percentage of 33.2%. Similarly, c3 leads to a -2.92 evaluation, as it fails to provide the necessary immediate pressure found in the main line. These alternatives often allow Black to consolidate with moves like a6 or by repositioning the c5 to more stable squares.

Strategic outlook for Black

Black's primary objective in the Beverwijk Variation is to maintain the activity of the minor pieces while navigating the pressure exerted by the White b5. Following the recommended d4, Black often relies on the solidity of the c6 and d5 structure to blunt the influence of the White pieces. If White deviates from the main line with moves like b4 or Ba4, Black gains a clear advantage, as evidenced by the engine evaluations dropping below -2.90.