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 Kb1 win in 3 half-moves
3 Kb3 win in 3 half-moves
4 Kc1 win in 3 half-moves
5 Kc3 win in 3 half-moves
6 Kd3 win in 3 half-moves
7 Kd1 win in 5 half-moves
8 Ke1 win in 5 half-moves
9 Ke2 win in 5 half-moves
10 Kf2 win in 5 half-moves
11 Rb1 win in 5 half-moves
12 Rb3 win in 5 half-moves
13 Rb4 win in 7 half-moves
14 Kd2 draw
15 Kg1 draw
16 Kg2 draw
17 Ra2 draw
18 Rb6 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rb8 loss in 2 half-moves