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

EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Kb4 win in 5 half-moves
3 Rb6 win in 7 half-moves
4 Rb8 win in 7 half-moves
5 Ka4 draw
6 Ka6 draw
7 Kb5 draw
8 Ra2 draw
9 Rb3 draw
10 Rb4 draw
11 Rb7 draw
12 Rc2 draw
13 Rd2 draw
14 Kb6 loss in 2 half-moves
15 Kd1 loss in 2 half-moves
16 Kd2 loss in 2 half-moves
17 Kd3 loss in 2 half-moves
18 Ke1 loss in 2 half-moves
19 Ke3 loss in 2 half-moves
20 Kf1 loss in 2 half-moves
21 Kf2 loss in 2 half-moves
22 Kf3 loss in 2 half-moves
23 Rb1 loss in 2 half-moves