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 Rb5 win in 1 half-moves
3 Rb6 win in 1 half-moves
4 Rb7 win in 1 half-moves
5 Kb1 draw
6 Kc1 draw
7 Kc3 draw
8 Kd1 draw
9 Kd2 draw
10 Rb1 draw
11 Rb3 draw
12 Kb3 loss in 2 half-moves
13 Kd3 loss in 2 half-moves
14 Kd4 loss in 1 half-moves
15 Kd5 loss in 1 half-moves
16 Kd6 loss in 1 half-moves
17 Ke4 loss in 1 half-moves
18 Ke6 loss in 1 half-moves
19 Kf4 loss in 1 half-moves
20 Kf5 loss in 1 half-moves
21 Kf6 loss in 1 half-moves
22 Ra2 loss in 1 half-moves
23 Rb8 loss in 1 half-moves