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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Ka7 win in 3 half-moves
3 Kb3 win in 3 half-moves
4 Kb7 win in 3 half-moves
5 Kc3 win in 3 half-moves
6 Ra2 win in 3 half-moves
7 Kb1 draw
8 Kb8 draw
9 Kc1 draw
10 Kd1 draw
11 Kd2 draw
12 Rb1 draw
13 Rb3 draw
14 Rb5 draw
15 Kd3 loss in 2 half-moves
16 Rb6 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rb8 loss in 2 half-moves