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 Kd5 win in 5 half-moves
3 Kb3 win in 9 half-moves
4 Kc2 win in 9 half-moves
5 Kc3 win in 9 half-moves
6 Ka1 draw
7 Ka2 draw
8 Ka3 draw
9 Kb1 draw
10 Kc1 draw
11 Kd6 draw
12 Ke6 draw
13 Kf5 draw
14 Kf6 draw
15 Ra5 draw
16 Rb6 draw
17 Rb7 draw
18 Rc5 draw
19 Rd5 draw
20 Kd4 loss in 2 half-moves
21 Ke4 loss in 2 half-moves
22 Kf4 loss in 2 half-moves
23 Rb3 loss in 2 half-moves
24 Rb4 loss in 2 half-moves