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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rh6 win in 1 half-moves
3 Kaa4 draw
4 Kaa6 draw
5 Kab4 draw
6 Kba4 draw
7 Kba6 draw
8 Kbb4 draw
9 Kc4 draw
10 Kc5 draw
11 Kc6 draw
12 Ra6 draw
13 Rb7 draw
14 Rc6 draw
15 Rd6 draw
16 Re6 draw
17 Rf6 draw
18 Rg6 loss in 1 half-moves