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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kb3 win in 3 half-moves
3 Kc1 win in 3 half-moves
4 Kcc3 win in 3 half-moves
5 Rb1 win in 3 half-moves
6 Ke3 win in 5 half-moves
7 Kdd2 win in 9 half-moves
8 Ke2 win in 11 half-moves
9 Kcd2 draw
10 Kd1 draw
11 Kdc3 draw
12 Ra2 draw
13 Rb3 draw
14 Rb8 draw
15 Kc4 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Ke4 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 Rb7 loss in 2 half-moves