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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Re8 win in 5 half-moves
3 Kd7 win in 7 half-moves
4 Rc8 win in 15 half-moves
5 Kb7 draw
6 Kb8 draw
7 Kc6 draw
8 Kc8 draw
9 Rd2 draw
10 Rd4 draw
11 Rd7 draw
12 Kd6 loss in 10 half-moves
13 Ra8 loss in 2 half-moves
14 Rb8 loss in 2 half-moves
15 Rd1 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Rd5 loss in 2 half-moves
18 Rd6 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves