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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Kb1 win in 3 half-moves
3 Kcc1 win in 3 half-moves
4 Kcc3 win in 3 half-moves
5 Kdc1 win in 3 half-moves
6 Kdc3 win in 3 half-moves
7 Kdd1 win in 3 half-moves
8 Kdd3 win in 3 half-moves
9 Ke1 win in 3 half-moves
10 Ke2 win in 3 half-moves
11 Rb1 win in 3 half-moves
12 Rb3 win in 3 half-moves
13 Kb3 win in 21 half-moves
14 Kcd1 draw
15 Kcd3 draw
16 Ra2 draw
17 Ke3 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rb6 loss in 2 half-moves
21 Rb8 loss in 2 half-moves