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 Kb1 win in 3 half-moves
3 Kc1 win in 3 half-moves
4 Kcc3 win in 3 half-moves
5 Kd4 win in 3 half-moves
6 Kdc3 win in 3 half-moves
7 Kdd2 win in 3 half-moves
8 Rb1 win in 3 half-moves
9 Rb6 win in 3 half-moves
10 Rb7 win in 3 half-moves
11 Kb3 win in 5 half-moves
12 Kc4 win in 5 half-moves
13 Kcd2 win in 5 half-moves
14 Kd1 win in 5 half-moves
15 Ra2 draw
16 Rb3 draw
17 Ke2 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rb5 loss in 2 half-moves