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