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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Rf8 win in 5 half-moves
3 Ka5 draw
4 Ka6 draw
5 Ka7 draw
6 Kb7 draw
7 Kc5 draw
8 Kc6 draw
9 Kc7 draw
10 Kd3 draw
11 Ke1 draw
12 Ke3 draw
13 Kf1 draw
14 Kf2 draw
15 Kf3 draw
16 Rc8 draw
17 Rd8 draw
18 Re8 draw
19 Rg3 draw
20 Rg4 draw
21 Rg5 draw
22 Rg6 draw
23 Rg7 draw
24 Rh8 draw
25 Kd1 loss in 2 half-moves
26 Kd2 loss in 2 half-moves
27 Ra8 loss in 2 half-moves
28 Rb8 loss in 2 half-moves
29 Rg1 loss in 2 half-moves
30 Rg2 loss in 2 half-moves