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

EGTB: win in 6 half-moves

# move score
1 Kb4 win in 5 half-moves
2 Ra4 win in 5 half-moves
3 Kb3 win in 7 half-moves
4 Ka2 draw
5 Ka4 draw
6 Kb2 draw
7 Kd3 draw
8 Kd4 draw
9 Ke3 draw
10 Kf4 draw
11 Kf5 draw
12 Ra5 draw
13 Rb6 draw
14 Rf6 draw
15 Rg6 draw
16 Rh6 draw
17 Kd5 loss in 2 half-moves
18 Ke5 loss in 2 half-moves
19 Kf3 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Ra8 loss in 2 half-moves
22 Rc6 loss in 2 half-moves
23 Rd6 loss in 2 half-moves
24 Re6 loss in 2 half-moves