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

EGTB: win in 2 half-moves

# move score
1 Rf6 win in 1 half-moves
2 Ka3 win in 3 half-moves
3 Kaa5 win in 3 half-moves
4 Kab4 win in 3 half-moves
5 Kb3 win in 3 half-moves
6 Kbb4 draw
7 Ra6 draw
8 Rb7 draw
9 Rb8 draw
10 Ka6 loss in 2 half-moves
11 Kba5 loss in 2 half-moves
12 Kc4 loss in 2 half-moves
13 Kc5 loss in 2 half-moves
14 Kc6 loss in 2 half-moves
15 Rc6 loss in 2 half-moves
16 Rd6 loss in 2 half-moves
17 Re6 loss in 2 half-moves
18 Rg6 loss in 2 half-moves
19 Rh6 loss in 2 half-moves