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

EGTB: win in 2 half-moves

# move score
1 Ka3 win in 1 half-moves
2 Kc2 win in 3 half-moves
3 Kd2 win in 3 half-moves
4 Rb2 win in 3 half-moves
5 Ka1 win in 5 half-moves
6 Kc1 win in 5 half-moves
7 Ke1 win in 5 half-moves
8 Rc1 win in 5 half-moves
9 Ra1 win in 9 half-moves
10 Kb2 draw
11 Kb3 draw
12 Ke2 draw
13 Rb3 draw
14 Rb4 draw
15 Rb8 draw
16 Rb5 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rb7 loss in 2 half-moves