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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Kb8 win in 3 half-moves
4 Rb5 win in 3 half-moves
5 Ra8 win in 11 half-moves
6 Kc6 draw
7 Kc8 draw
8 Kcd7 draw
9 Kcd8 draw
10 Kd6 draw
11 Ke7 draw
12 Ked7 draw
13 Ked8 draw
14 Kf7 draw
15 Kf8 draw
16 Ra1 draw
17 Ra2 draw
18 Ra4 draw
19 Ra6 draw
20 Ra7 draw
21 Rc5 draw
22 Rg5 draw
23 Rh5 draw
24 Ra3 loss in 2 half-moves
25 Rd5 loss in 2 half-moves
26 Re5 loss in 2 half-moves
27 Rf5 loss in 2 half-moves