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 Kb1 win in 7 half-moves
3 Kb3 win in 7 half-moves
4 Kc6 win in 7 half-moves
5 Rc6 win in 7 half-moves
6 Ka2 win in 9 half-moves
7 Ka3 win in 9 half-moves
8 Kc2 win in 9 half-moves
9 Kc3 win in 9 half-moves
10 Ra6 win in 9 half-moves
11 Ka1 draw
12 Kc1 draw
13 Ke6 draw
14 Kc5 loss in 2 half-moves
15 Kc7 loss in 2 half-moves
16 Kd5 loss in 2 half-moves
17 Kd7 loss in 2 half-moves
18 Ke5 loss in 2 half-moves
19 Ke7 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rb5 loss in 2 half-moves
23 Rb7 loss in 2 half-moves