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 Rb5 win in 3 half-moves
3 Kb6 win in 5 half-moves
4 Kc4 win in 5 half-moves
5 Kc6 win in 5 half-moves
6 Rc6 win in 5 half-moves
7 Rc7 win in 5 half-moves
8 Rc8 win in 5 half-moves
9 Ka6 draw
10 Ka7 draw
11 Ka8 draw
12 Kb2 draw
13 Kb3 draw
14 Kb8 draw
15 Kc2 draw
16 Kc7 draw
17 Kc8 draw
18 Ra5 draw
19 Rd5 draw
20 Re5 draw
21 Kd2 loss in 2 half-moves
22 Kd3 loss in 2 half-moves
23 Kd4 loss in 2 half-moves
24 Rc4 loss in 2 half-moves
25 Rf5 loss in 2 half-moves
26 Rg5 loss in 2 half-moves
27 Rh5 loss in 2 half-moves