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

EGTB: win in 2 half-moves

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