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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Rf7 win in 1 half-moves
3 Ka2 draw
4 Kb1 draw
5 Kb8 draw
6 Ra2 draw
7 Rb7 draw
8 Rg7 draw
9 Rh7 draw
10 Kb2 loss in 2 half-moves
11 Kb7 loss in 2 half-moves
12 Ra3 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Ra5 loss in 2 half-moves
15 Rc7 loss in 2 half-moves
16 Rd7 loss in 2 half-moves
17 Re7 loss in 2 half-moves