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

EGTB: win in 48 half-moves

# move score
1 Kbb7 win in 47 half-moves
2 Kc6 win in 49 half-moves
3 Kcb7 win in 49 half-moves
4 Ra5 win in 49 half-moves
5 Ra8 win in 49 half-moves
6 Kb6 win in 51 half-moves
7 Kd8 win in 53 half-moves
8 Ra6 win in 53 half-moves
9 Kcc8 win in 57 half-moves
10 Ka8 draw
11 Kbc8 draw
12 Kd6 draw
13 Kd7 draw
14 Ra1 draw
15 Ra2 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Rb7 loss in 2 half-moves