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 Kd1 win in 5 half-moves
3 Ke1 win in 5 half-moves
4 Ke2 win in 5 half-moves
5 Kf2 win in 5 half-moves
6 Rb1 win in 5 half-moves
7 Kb1 draw
8 Kc1 draw
9 Kd2 draw
10 Kg1 draw
11 Kg2 draw
12 Ra2 draw
13 Rb7 draw
14 Kb3 loss in 2 half-moves
15 Kc3 loss in 2 half-moves
16 Kd3 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rb6 loss in 2 half-moves