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 Rc8 win in 3 half-moves
6 Rb6 win in 7 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 loss in 2 half-moves
19 Rg8 loss in 2 half-moves
20 Rh8 loss in 2 half-moves