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

EGTB: win in 2 half-moves

# move score
1 Rh8 win in 1 half-moves
2 Ka6 draw
3 Ka8 draw
4 Kb6 draw
5 Kb7 draw
6 Kb8 draw
7 Kd1 draw
8 Kd3 draw
9 Ke1 draw
10 Ke2 draw
11 Ke3 draw
12 Ra8 draw
13 Rd8 draw
14 Re8 draw
15 Rf2 draw
16 Rf3 draw
17 Rf4 draw
18 Rf5 draw
19 Rf6 draw
20 Rf7 draw
21 Rg8 draw
22 Kc1 loss in 2 half-moves
23 Kc2 loss in 2 half-moves
24 Kc3 loss in 2 half-moves
25 Rb8 loss in 2 half-moves
26 Rc8 loss in 2 half-moves
27 Rf1 loss in 2 half-moves