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

EGTB: win in 2 half-moves

# move score
1 Rd1 win in 1 half-moves
2 Kb6 draw
3 Kc4 draw
4 Kc6 draw
5 Kd6 draw
6 Ra7 draw
7 Rb7 draw
8 Rc7 draw
9 Rd8 draw
10 Re7 draw
11 Kd4 loss in 10 half-moves
12 Kd5 loss in 8 half-moves
13 Kb4 loss in 6 half-moves
14 Kb5 loss in 6 half-moves
15 Rd2 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Rd5 loss in 2 half-moves
19 Rd6 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh7 loss in 2 half-moves