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

EGTB: win in 4 half-moves

# move score
1 Rd5 win in 3 half-moves
2 Rd6 win in 7 half-moves
3 Rd8 win in 7 half-moves
4 K6d7 draw
5 K8d7 draw
6 Ra2 draw
7 Rb2 draw
8 Rc2 draw
9 Rd3 draw
10 Rd4 draw
11 Rd7 draw
12 Rf2 draw
13 Kb5 loss in 2 half-moves
14 Kb6 loss in 2 half-moves
15 Kb8 loss in 2 half-moves
16 Kc5 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Kd8 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Re2 loss in 2 half-moves
22 Rg2 loss in 2 half-moves
23 Rh2 loss in 2 half-moves
24 K6b7 loss in 1 half-moves
25 K6c7 loss in 1 half-moves
26 K8b7 loss in 1 half-moves
27 K8c7 loss in 1 half-moves