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

EGTB: win in 2 half-moves

# move score
1 Kb8 win in 1 half-moves
2 Ka8 draw
3 Kaa7 draw
4 Kab6 draw
5 Kba7 draw
6 Kbb6 draw
7 Kc6 draw
8 Kc7 draw
9 Kc8 draw
10 Ra3 draw
11 Ra4 draw
12 Rb5 draw
13 Re5 draw
14 Rf5 draw
15 Rg5 draw
16 Rh5 draw
17 Kb5 loss in 1 half-moves
18 Ra1 loss in 1 half-moves
19 Ra2 loss in 1 half-moves
20 Rc5 loss in 1 half-moves
21 Rd5 loss in 1 half-moves