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