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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Kb6 win in 1 half-moves
4 Kc4 win in 1 half-moves
5 Kc6 win in 1 half-moves
6 Kd4 win in 1 half-moves
7 Kd6 win in 1 half-moves
8 Rb5 win in 1 half-moves
9 Kd5 draw
10 Kg1 draw
11 Kg2 draw
12 Kh2 draw
13 Ra2 draw
14 Ra3 draw
15 Ra4 draw
16 Ra6 draw
17 Ra7 draw
18 Ra8 draw
19 Ra1 loss in 1 half-moves