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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Rb8 win in 1 half-moves
3 Kb1 win in 3 half-moves
4 Kb2 win in 3 half-moves
5 Kc1 win in 3 half-moves
6 Kcc3 win in 3 half-moves
7 Kdc3 win in 3 half-moves
8 Ke3 win in 3 half-moves
9 Rb1 win in 3 half-moves
10 Rb2 win in 3 half-moves
11 Rb6 win in 3 half-moves
12 Rb7 win in 3 half-moves
13 Rc3 win in 3 half-moves
14 Kcd2 win in 5 half-moves
15 Kd1 win in 5 half-moves
16 Kc4 loss in 2 half-moves
17 Kd4 loss in 2 half-moves
18 Kdd2 loss in 2 half-moves
19 Ke2 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rb5 loss in 2 half-moves