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

EGTB: win in 2 half-moves

# move score
1 Kc4 win in 1 half-moves
2 Kc5 win in 1 half-moves
3 Kc6 win in 1 half-moves
4 Rc8 win in 1 half-moves
5 Kaa4 win in 3 half-moves
6 Kab4 win in 3 half-moves
7 Kba4 win in 3 half-moves
8 Kbb4 win in 3 half-moves
9 Rb6 win in 3 half-moves
10 Kaa6 draw
11 Kab6 draw
12 Kbb6 draw
13 Ra8 draw
14 Rb7 draw
15 Kba6 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rg8 loss in 2 half-moves
20 Rh8 loss in 2 half-moves