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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Kab8 win in 13 half-moves
3 Ra1 win in 13 half-moves
4 Ra2 win in 13 half-moves
5 Ra3 win in 13 half-moves
6 Kab7 draw
7 Kcb7 draw
8 Ra5 draw
9 Rb7 draw
10 Kb6 loss in 2 half-moves
11 Kc6 loss in 2 half-moves
12 Kc8 loss in 2 half-moves
13 Kcb8 loss in 2 half-moves
14 Kd6 loss in 2 half-moves
15 Kd7 loss in 2 half-moves
16 Kd8 loss in 2 half-moves
17 Ra6 loss in 2 half-moves