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

EGTB: win in 4 half-moves

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