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