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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Ke1 win in 5 half-moves
3 Kc1 win in 9 half-moves
4 Ke2 win in 9 half-moves
5 Kf1 win in 9 half-moves
6 Rb7 win in 9 half-moves
7 Rb8 win in 9 half-moves
8 Kb1 win in 13 half-moves
9 Kb3 draw
10 Kd1 draw
11 Kd2 draw
12 Kg1 draw
13 Kg2 draw
14 Ra2 draw
15 Kc3 loss in 2 half-moves
16 Kd3 loss in 2 half-moves
17 Ke3 loss in 2 half-moves
18 Kf3 loss in 2 half-moves
19 Kg3 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 Rb6 loss in 2 half-moves