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 Kc2 win in 3 half-moves
3 Kcd2 win in 3 half-moves
4 Rb2 win in 3 half-moves
5 Rb4 win in 3 half-moves
6 Kb2 win in 5 half-moves
7 Kd1 win in 5 half-moves
8 Ke2 win in 5 half-moves
9 Ked2 win in 5 half-moves
10 Kf1 win in 5 half-moves
11 Kf2 win in 5 half-moves
12 Rb1 win in 5 half-moves
13 Rb6 win in 5 half-moves
14 Kb4 draw
15 Kc4 draw
16 Kd3 draw
17 Kd4 draw
18 Ra3 draw
19 Rb7 loss in 2 half-moves
20 Rb8 loss in 2 half-moves