Ruy Lopez 8...Na5 by playing 8.a3 (8.c3 or 8 a4 are perfectly playable as well) and after 8...0-0 (the immediate 8...Na5 is also feasible) 9.Nc3 we have reached a modern tabiya of the Ruy Lopez. This position was first reached in a high-level encounter between Viswanathan Anand and Michael Adams, Grenke Chess Classic 2013. 6.d3 has gained wide popularity among the top players and has almost supplanted the Ruy Lopez main line with 6.Re1. Peter Svidler has dedicated an entire video series to the fashionable 6.d3 line. In the Averbakh Variation (C87), named for Yuri Averbakh, Black defends the threatened e-pawn with
Army Moves to a review in Zzap!. However, it received mixed reviews from ZX Spectrum magazines and was successful enough in Spain to spawn two follow-ups, Navy Moves in 1988 and Arctic Moves in 1995. The latter appeared only for the PC platform, and it included the first two chapters of the series, playable through a ZX Spectrum emulator, as an extra. A fourth entry in the series, "Desert Moves" was announced at the end of the game Arctic Moves, but never appeared. The game music in non-Spanish versions is based on the Colonel Bogey March. Army Moves Army Moves is a