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

EGTB: win in 4 half-moves

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