Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Ra4 win in 3 half-moves
2 Rb8 win in 7 half-moves
3 g6 draw
4 Nd7 draw
5 Ne6 draw
6 Ng6 draw
7 Nh7 draw
8 Ra5 draw
9 Ra6 draw
10 Ra7 draw
11 Ra1 loss in 2 half-moves
12 Ra2 loss in 2 half-moves
13 Ra3 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Re8 loss in 2 half-moves