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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Re7 win in 1 half-moves
3 Kb7 draw
4 Kb8 draw
5 Ra2 draw
6 Ra4 draw
7 Ra5 draw
8 Ra6 draw
9 Rb7 draw
10 Rd7 draw
11 Rf7 draw
12 Rg7 draw
13 Rh7 draw
14 Ra1 loss in 2 half-moves
15 Rc7 loss in 2 half-moves