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

EGTB: win in 4 half-moves

# move score
1 Kc1 win in 3 half-moves
2 Kc3 win in 3 half-moves
3 Kcb1 win in 3 half-moves
4 Kcb3 win in 3 half-moves
5 Kd1 win in 3 half-moves
6 Rb1 win in 3 half-moves
7 Rb3 win in 3 half-moves
8 Ka1 win in 5 half-moves
9 Ka3 win in 5 half-moves
10 Kd2 win in 5 half-moves
11 Kab1 draw
12 Kab3 draw
13 Kd3 draw
14 Rb4 draw
15 Rb5 draw
16 Rb6 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rb8 loss in 2 half-moves