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 Kc1 draw
3 Kd1 draw
4 Kd2 draw
5 Rc7 draw
6 Rd1 draw
7 Rd2 draw
8 Rd3 draw
9 Kb1 loss in 4 half-moves
10 Kb2 loss in 4 half-moves
11 Re7 loss in 4 half-moves
12 Rf7 loss in 4 half-moves
13 Rg7 loss in 4 half-moves
14 Kb3 loss in 2 half-moves
15 Kc3 loss in 2 half-moves
16 Kd3 loss in 2 half-moves
17 Rd5 loss in 2 half-moves
18 Rd6 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Ra7 loss in 1 half-moves
21 Rb7 loss in 1 half-moves
22 Rh7 loss in 1 half-moves