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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kd5 win in 5 half-moves
3 Rc7 win in 5 half-moves
4 Kb5 win in 7 half-moves
5 Kc6 win in 7 half-moves
6 Rb7 win in 7 half-moves
7 Kd6 win in 9 half-moves
8 Kf7 win in 9 half-moves
9 Ra8 win in 15 half-moves
10 Kb4 draw
11 Kc4 draw
12 Ke8 draw
13 Ra5 draw
14 Re7 draw
15 Kd4 loss in 2 half-moves
16 Kg7 loss in 2 half-moves
17 Kg8 loss in 2 half-moves
18 Ra1 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Ra6 loss in 2 half-moves
23 Rd7 loss in 2 half-moves
24 Rf7 loss in 2 half-moves
25 Rg7 loss in 2 half-moves
26 Rh7 loss in 2 half-moves
27 Ke7 loss in 1 half-moves