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

EGTB: win in 12 half-moves

# move score
1 Ra8 win in 11 half-moves
2 Ka4 draw
3 Ka5 draw
4 Ka6 draw
5 Kb2 draw
6 Kb3 draw
7 Kb6 draw
8 Kbb4 draw
9 Kbc4 draw
10 Kc2 draw
11 Kc5 draw
12 Kc6 draw
13 Kcb4 draw
14 Kcc4 draw
15 Rb8 draw
16 Rc6 draw
17 Rc7 draw
18 Rd8 draw
19 Rh8 draw
20 Kd2 loss in 2 half-moves
21 Kd3 loss in 2 half-moves
22 Kd4 loss in 2 half-moves
23 Rc4 loss in 2 half-moves
24 Rc5 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rf8 loss in 2 half-moves
27 Rg8 loss in 2 half-moves