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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Kb2 win in 3 half-moves
3 Kc2 win in 3 half-moves
4 Kcd2 win in 3 half-moves
5 Rb1 win in 3 half-moves
6 Rb4 win in 3 half-moves
7 Kd1 win in 5 half-moves
8 Ke1 win in 5 half-moves
9 Ke3 win in 5 half-moves
10 Ked2 win in 5 half-moves
11 Ked3 win in 5 half-moves
12 Kf2 win in 5 half-moves
13 Kf3 win in 5 half-moves
14 Rb2 win in 5 half-moves
15 Kcd3 draw
16 Kf1 draw
17 Ra3 draw
18 Kb4 loss in 2 half-moves
19 Kc4 loss in 2 half-moves
20 Kd4 loss in 2 half-moves
21 Rb6 loss in 2 half-moves
22 Rb7 loss in 2 half-moves
23 Rb8 loss in 2 half-moves