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

EGTB: win in 8 half-moves

# move score
1 Ra1 win in 7 half-moves
2 Ka7 draw
3 Kb7 draw
4 Kb8 draw
5 Kd3 draw
6 Kd4 draw
7 Kd5 draw
8 Ke3 draw
9 Ke5 draw
10 Kf3 draw
11 Rb1 draw
12 Rc1 draw
13 Rd2 draw
14 Rd3 draw
15 Rd4 draw
16 Rd8 draw
17 Re1 draw
18 Rf1 draw
19 Kf4 loss in 2 half-moves
20 Kf5 loss in 2 half-moves
21 Rd5 loss in 2 half-moves
22 Rd6 loss in 2 half-moves
23 Rd7 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rh1 loss in 2 half-moves