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 Kg1 win in 3 half-moves
5 Kg2 win in 3 half-moves
6 Kd2 win in 5 half-moves
7 Ke1 win in 5 half-moves
8 Ke2 win in 5 half-moves
9 Ke3 win in 5 half-moves
10 Kf1 win in 5 half-moves
11 Kf3 win in 5 half-moves
12 Rb2 win in 5 half-moves
13 Rb3 win in 5 half-moves
14 Rb4 win in 7 half-moves
15 Kd1 draw
16 Kg3 draw
17 Ra1 draw
18 Rb6 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rb8 loss in 2 half-moves