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

EGTB: win in 2 half-moves

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