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

EGTB: win in 10 half-moves

# move score
1 Ra8 win in 9 half-moves
2 Kb3 win in 13 half-moves
3 Kbc5 win in 13 half-moves
4 Ka4 draw
5 Ka5 draw
6 Ka6 draw
7 Kb6 draw
8 Kbb4 draw
9 Kc6 draw
10 Kcb4 draw
11 Kcc5 draw
12 Rb6 draw
13 Rb7 draw
14 Rc8 draw
15 Rh8 draw
16 Kc3 loss in 2 half-moves
17 Kd3 loss in 2 half-moves
18 Kd4 loss in 2 half-moves
19 Kd5 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rf8 loss in 2 half-moves
23 Rg8 loss in 2 half-moves