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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Rd8 win in 3 half-moves
3 Ra8 win in 7 half-moves
4 Rc8 win in 7 half-moves
5 Re8 win in 7 half-moves
6 Ka4 draw
7 Ka6 draw
8 Kab6 draw
9 Kb4 draw
10 Kb5 draw
11 Kb7 draw
12 Kb8 draw
13 Kc6 draw
14 Kc8 draw
15 Kcb6 draw
16 Kd6 draw
17 Kd7 draw
18 Kd8 draw
19 Rf2 draw
20 Rf6 draw
21 Rf7 draw
22 Rf1 loss in 2 half-moves
23 Rf3 loss in 2 half-moves
24 Rf4 loss in 2 half-moves
25 Rf5 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves