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 Kb3 draw
3 Kc3 draw
4 Rb8 draw
5 Rc8 draw
6 Rd3 draw
7 Rd5 draw
8 Rd6 draw
9 Rd7 draw
10 Re8 draw
11 Kb1 loss in 4 half-moves
12 Kb2 loss in 4 half-moves
13 Kc1 loss in 4 half-moves
14 Ra8 loss in 4 half-moves
15 Rf8 loss in 4 half-moves
16 Kd1 loss in 2 half-moves
17 Kd2 loss in 2 half-moves
18 Kd3 loss in 2 half-moves
19 Rd1 loss in 2 half-moves
20 Rd2 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves