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 Ra8 win in 5 half-moves
5 Ka3 draw
6 Kab5 draw
7 Kb3 draw
8 Ra7 draw
9 Kb6 loss in 2 half-moves
10 Kc4 loss in 2 half-moves
11 Kc6 loss in 2 half-moves
12 Kcb4 loss in 2 half-moves
13 Kd4 loss in 2 half-moves
14 Kd5 loss in 2 half-moves
15 Kd6 loss in 2 half-moves
16 Ra6 loss in 2 half-moves