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 Kcc1 win in 3 half-moves
3 Ke1 win in 5 half-moves
4 Kdd2 win in 9 half-moves
5 Ke2 win in 11 half-moves
6 Rb1 win in 13 half-moves
7 Kdc1 win in 15 half-moves
8 Kcd2 draw
9 Ra2 draw
10 Rb7 draw
11 Rb8 draw
12 Kb3 loss in 2 half-moves
13 Kc3 loss in 2 half-moves
14 Kd3 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rb6 loss in 2 half-moves