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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Ra5 win in 9 half-moves
3 Ka3 draw
4 Ka6 draw
5 Kaa5 draw
6 Kab4 draw
7 Kb3 draw
8 Kb6 draw
9 Kba5 draw
10 Kbb4 draw
11 Kc4 draw
12 Kc5 draw
13 Kc6 draw
14 Rb7 draw
15 Rc7 draw
16 Rd7 draw
17 Rh7 draw
18 Ra6 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rg7 loss in 2 half-moves