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 3 half-moves
3 Rd8 win in 3 half-moves
4 Rc2 draw
5 Rd3 draw
6 Rd4 draw
7 Rd7 draw
8 Re2 draw
9 Rf2 draw
10 Rg2 draw
11 K6a7 loss in 2 half-moves
12 K6b7 loss in 2 half-moves
13 K8a7 loss in 2 half-moves
14 K8b7 loss in 2 half-moves
15 Ka5 loss in 2 half-moves
16 Kb5 loss in 2 half-moves
17 Kb6 loss in 2 half-moves
18 Kb8 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Rh2 loss in 2 half-moves