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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Kc3 win in 3 half-moves
3 Kd3 win in 3 half-moves
4 Kc6 win in 7 half-moves
5 Kc8 win in 7 half-moves
6 Rb4 win in 7 half-moves
7 Kb7 win in 13 half-moves
8 Kb6 win in 15 half-moves
9 Kb1 draw
10 Kb8 draw
11 Kc1 draw
12 Kd1 draw
13 Kd2 draw
14 Ra2 draw
15 Rb1 draw
16 Rb3 draw
17 Rb5 draw
18 Rb6 draw
19 Rb7 draw
20 Kd6 loss in 2 half-moves
21 Kd7 loss in 2 half-moves
22 Kd8 loss in 2 half-moves
23 Rb8 loss in 2 half-moves