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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Kc1 win in 1 half-moves
3 Kd1 win in 1 half-moves
4 Kd2 win in 1 half-moves
5 Kd4 win in 1 half-moves
6 Ra2 win in 1 half-moves
7 Rb1 win in 1 half-moves
8 Rb3 win in 1 half-moves
9 Rb5 win in 1 half-moves
10 Rb6 win in 1 half-moves
11 Rb7 win in 1 half-moves
12 Rb8 win in 1 half-moves
13 K4b3 win in 5 half-moves
14 Kb5 win in 5 half-moves
15 K4c3 loss in 2 half-moves
16 K4d3 loss in 2 half-moves
17 Kc5 loss in 2 half-moves
18 Kd5 loss in 2 half-moves
19 K2b3 loss in 1 half-moves
20 K2c3 loss in 1 half-moves
21 K2d3 loss in 1 half-moves
22 Kb4 loss in 1 half-moves
23 Rb4 loss in 1 half-moves