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

EGTB: win in 2 half-moves

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