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

EGTB: win in 2 half-moves

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