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

EGTB: win in 4 half-moves

# move score
1 Kab4 win in 3 half-moves
2 Kab6 win in 3 half-moves
3 Rc7 win in 7 half-moves
4 Kaa6 win in 9 half-moves
5 Kbb6 win in 13 half-moves
6 Kc6 win in 13 half-moves
7 Kaa4 draw
8 Kba4 draw
9 Kba6 draw
10 Kbb4 draw
11 Kc4 draw
12 Kc5 draw
13 Ra8 draw
14 Rb7 draw
15 Rd7 draw
16 Re7 draw
17 Rf7 draw
18 Ra6 loss in 2 half-moves
19 Rg7 loss in 2 half-moves
20 Rh7 loss in 2 half-moves