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 3 half-moves
3 Kc1 win in 3 half-moves
4 Kc2 win in 3 half-moves
5 Kd4 win in 3 half-moves
6 Ra4 win in 3 half-moves
7 Ka1 draw
8 Ka2 draw
9 Ka3 draw
10 Kbb3 draw
11 Kbc3 draw
12 Kb5 loss in 2 half-moves
13 Kc5 loss in 2 half-moves
14 Kcb3 loss in 2 half-moves
15 Kcc3 loss in 2 half-moves
16 Kd3 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rb6 loss in 2 half-moves
21 Rb7 loss in 2 half-moves