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

EGTB: win in 2 half-moves

# move score
1 Kc2 win in 1 half-moves
2 Kd2 win in 1 half-moves
3 Kb1 win in 3 half-moves
4 Kb4 win in 3 half-moves
5 Kb6 win in 3 half-moves
6 Kc4 win in 3 half-moves
7 Kc6 win in 3 half-moves
8 Kd1 win in 3 half-moves
9 Kd4 win in 3 half-moves
10 Rb1 win in 3 half-moves
11 Rb3 win in 3 half-moves
12 Rb4 win in 3 half-moves
13 Rb6 win in 3 half-moves
14 Kb2 draw
15 Kd5 draw
16 Kd6 draw
17 Ra5 draw
18 Rb2 draw
19 Rb7 loss in 2 half-moves
20 Rb8 loss in 2 half-moves