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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Kb2 win in 3 half-moves
3 Kc5 win in 3 half-moves
4 Kc6 win in 3 half-moves
5 Kd5 win in 3 half-moves
6 Ke5 win in 3 half-moves
7 Rb2 win in 3 half-moves
8 Rb6 win in 3 half-moves
9 Kc2 win in 9 half-moves
10 Ka1 draw
11 Ka2 draw
12 Kc1 draw
13 Kc7 draw
14 Kd7 draw
15 Ke6 draw
16 Ke7 draw
17 Ra3 draw
18 Rc3 draw
19 Rd3 draw
20 Re3 draw
21 Rf3 draw
22 Rb4 loss in 2 half-moves
23 Rb5 loss in 2 half-moves
24 Rb7 loss in 2 half-moves
25 Rg3 loss in 2 half-moves
26 Rh3 loss in 2 half-moves