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 Ka4 draw
3 Ka5 draw
4 Ka6 draw
5 Kb1 draw
6 Kb2 draw
7 Kb3 draw
8 Kb4 draw
9 Kb6 draw
10 Kc1 draw
11 Kc3 draw
12 Kc4 draw
13 Kc5 draw
14 Kc6 draw
15 Kd1 draw
16 Rb8 draw
17 Rc6 draw
18 Rc7 draw
19 Rd8 draw
20 Rh8 draw
21 Kd2 loss in 2 half-moves
22 Kd3 loss in 2 half-moves
23 Rc3 loss in 2 half-moves
24 Rc4 loss in 2 half-moves
25 Rc5 loss in 2 half-moves
26 Re8 loss in 2 half-moves
27 Rf8 loss in 2 half-moves
28 Rg8 loss in 2 half-moves