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

EGTB: win in 40 half-moves

# move score
1 Kb5 win in 39 half-moves
2 Kb6 win in 39 half-moves
3 Rb2 win in 41 half-moves
4 Ka5 win in 43 half-moves
5 Kb2 win in 47 half-moves
6 Ra5 win in 47 half-moves
7 Ra1 win in 49 half-moves
8 Ka7 draw
9 Kb7 draw
10 Kd2 draw
11 Kb1 loss in 2 half-moves
12 Kb3 loss in 2 half-moves
13 Kc1 loss in 2 half-moves
14 Kc3 loss in 2 half-moves
15 Kd1 loss in 2 half-moves
16 Kd3 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Ra4 loss in 2 half-moves