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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Ka6 draw
3 Ka7 draw
4 Ka8 draw
5 Kbb6 draw
6 Kbc7 draw
7 Kc5 draw
8 Kc8 draw
9 Kcb6 draw
10 Kcc7 draw
11 Kd5 draw
12 Kd6 draw
13 Kd7 draw
14 Ra8 draw
15 Rc8 draw
16 Rd8 draw
17 Re8 draw
18 Rf8 draw
19 Rg8 loss in 1 half-moves
20 Rh8 loss in 1 half-moves