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

EGTB: win in 4 half-moves

# move score
1 Kab4 win in 3 half-moves
2 Rb5 win in 3 half-moves
3 Kcb5 win in 5 half-moves
4 Kd5 win in 5 half-moves
5 Ra7 win in 5 half-moves
6 Ra8 win in 5 half-moves
7 Ka3 draw
8 Kab5 draw
9 Kb3 draw
10 Kb6 loss in 2 half-moves
11 Kc4 loss in 2 half-moves
12 Kc6 loss in 2 half-moves
13 Kcb4 loss in 2 half-moves
14 Kd4 loss in 2 half-moves
15 Kd6 loss in 2 half-moves
16 Ra6 loss in 2 half-moves