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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Kb7 draw
3 Kb8 draw
4 Kc6 draw
5 Kc8 draw
6 Kd6 draw
7 Kd7 draw
8 Kd8 draw
9 Kf2 draw
10 Kf4 draw
11 Kg2 draw
12 Kg3 draw
13 Kg4 draw
14 Rc8 draw
15 Re8 draw
16 Rf5 draw
17 Rf6 draw
18 Rf7 draw
19 Rg8 draw
20 Rh8 draw
21 Kb6 loss in 2 half-moves
22 Ke2 loss in 2 half-moves
23 Ke3 loss in 2 half-moves
24 Ke4 loss in 2 half-moves
25 Rb8 loss in 2 half-moves
26 Rd8 loss in 2 half-moves
27 Rf4 loss in 2 half-moves