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

EGTB: win in 10 half-moves

# move score
1 K8b7 win in 9 half-moves
2 Kb8 win in 9 half-moves
3 Rb1 win in 9 half-moves
4 Kb6 win in 11 half-moves
5 Ra6 win in 11 half-moves
6 Ra8 win in 11 half-moves
7 K6b7 win in 13 half-moves
8 K8c7 win in 13 half-moves
9 Kb5 draw
10 Kc5 draw
11 Ra2 draw
12 Ra3 draw
13 Ra4 draw
14 Ra5 draw
15 Rc1 draw
16 Rh1 draw
17 K6c7 loss in 2 half-moves
18 K6d7 loss in 2 half-moves
19 K8d7 loss in 2 half-moves
20 Kd5 loss in 2 half-moves
21 Kd6 loss in 2 half-moves
22 Kd8 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Rd1 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rg1 loss in 2 half-moves