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

EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Rd8 win in 3 half-moves
3 Ka7 win in 5 half-moves
4 Kb3 win in 5 half-moves
5 Kc7 win in 5 half-moves
6 Kc3 win in 7 half-moves
7 Kb7 win in 11 half-moves
8 Ka5 draw
9 Ka6 draw
10 Kb4 draw
11 Kbb5 draw
12 Kbc5 draw
13 Kc6 draw
14 Kcb5 draw
15 Kcc5 draw
16 Kd3 draw
17 Kd4 draw
18 Kd5 draw
19 Rb8 draw
20 Rc8 draw
21 Re8 draw
22 Rf2 draw
23 Rf7 draw
24 Rf1 loss in 2 half-moves
25 Rf3 loss in 2 half-moves
26 Rf4 loss in 2 half-moves
27 Rf5 loss in 2 half-moves
28 Rf6 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves