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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Kc1 win in 1 half-moves
3 Kc3 win in 1 half-moves
4 Kd1 win in 1 half-moves
5 Kd3 win in 1 half-moves
6 Kg6 win in 1 half-moves
7 Rb3 win in 1 half-moves
8 Rb4 win in 1 half-moves
9 Rb5 win in 1 half-moves
10 Rb7 win in 1 half-moves
11 Rb8 win in 1 half-moves
12 Kb3 draw
13 Kd2 draw
14 Kg5 draw
15 Kg7 draw
16 Kh5 draw
17 Kh7 draw
18 Ra2 draw
19 Rb1 loss in 1 half-moves
20 Rb6 loss in 1 half-moves