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

EGTB: win in 4 half-moves

# move score
1 Kd6 win in 3 half-moves
2 Kd4 win in 5 half-moves
3 Kd5 win in 7 half-moves
4 Ra5 win in 7 half-moves
5 Ra6 win in 7 half-moves
6 Ka4 win in 15 half-moves
7 Ra8 win in 15 half-moves
8 Rb7 win in 15 half-moves
9 Ka3 win in 17 half-moves
10 Kb2 draw
11 Kc2 draw
12 Ke4 draw
13 Ke6 draw
14 Kf4 draw
15 Kf5 draw
16 Kf6 draw
17 Ra2 draw
18 Ra3 draw
19 Ra4 draw
20 Rc7 draw
21 Re7 draw
22 Rh7 draw
23 Kb4 loss in 2 half-moves
24 Kc3 loss in 2 half-moves
25 Kc4 loss in 2 half-moves
26 Ra1 loss in 2 half-moves
27 Rd7 loss in 2 half-moves
28 Rf7 loss in 2 half-moves
29 Rg7 loss in 2 half-moves
30 Ka2 loss in 1 half-moves