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

EGTB: win in 2 half-moves

# move score
1 Rd4 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 Kd8 draw
10 Ra5 draw
11 Rc5 draw
12 Rd2 draw
13 Rd3 draw
14 Rd6 draw
15 Rd7 draw
16 Re5 draw
17 Rf5 draw
18 Rg5 draw
19 Rb5 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Rh5 loss in 2 half-moves