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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Ra7 win in 3 half-moves
3 Kb7 win in 5 half-moves
4 Ra8 win in 5 half-moves
5 Ra3 win in 9 half-moves
6 Kb2 draw
7 Kb3 draw
8 Kb8 draw
9 Kc2 draw
10 Kc4 draw
11 Kc7 draw
12 Kd2 draw
13 Kd3 draw
14 Kd4 draw
15 Kd8 draw
16 Ra1 draw
17 Ra6 draw
18 Rb5 draw
19 Rc5 draw
20 Rd5 draw
21 Re5 draw
22 Rf5 draw
23 Kd7 loss in 2 half-moves
24 Ra2 loss in 2 half-moves
25 Ra4 loss in 2 half-moves
26 Rg5 loss in 2 half-moves
27 Rh5 loss in 2 half-moves