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 Kc6 draw
4 Kc8 draw
5 Kd6 draw
6 Kd7 draw
7 Kd8 draw
8 Rd6 draw
9 Rd7 draw
10 Rd8 draw
11 Kb7 loss in 4 half-moves
12 Kb8 loss in 4 half-moves
13 Re5 loss in 4 half-moves
14 Rf5 loss in 4 half-moves
15 Rh5 loss in 4 half-moves
16 Ra5 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rc5 loss in 2 half-moves
19 Rd1 loss in 2 half-moves
20 Rd2 loss in 2 half-moves
21 Rd3 loss in 2 half-moves
22 Rg5 loss in 1 half-moves