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

EGTB: win in 4 half-moves

# move score
1 K4b4 win in 3 half-moves
2 K4b5 win in 3 half-moves
3 K5b4 win in 3 half-moves
4 Kb3 win in 3 half-moves
5 Kb6 win in 3 half-moves
6 Ra3 win in 3 half-moves
7 Rb4 win in 3 half-moves
8 Kc3 win in 7 half-moves
9 Kc6 win in 7 half-moves
10 Ra2 win in 13 half-moves
11 K5b5 draw
12 Kd3 draw
13 Ra1 draw
14 Ra5 draw
15 Ra8 draw
16 K4d4 loss in 2 half-moves
17 K4d5 loss in 2 half-moves
18 K5d4 loss in 2 half-moves
19 K5d5 loss in 2 half-moves
20 Kd6 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Ra7 loss in 2 half-moves