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

EGTB: win in 4 half-moves

# move score
1 K4b5 win in 3 half-moves
2 K6b5 win in 3 half-moves
3 Kb4 win in 3 half-moves
4 Kb6 win in 3 half-moves
5 Ra3 win in 3 half-moves
6 Kb7 win in 5 half-moves
7 Kc7 win in 5 half-moves
8 Ra4 win in 5 half-moves
9 Ra6 win in 5 half-moves
10 Rb8 win in 5 half-moves
11 Rd8 win in 5 half-moves
12 K4c5 win in 7 half-moves
13 K6c5 win in 7 half-moves
14 Kb3 win in 7 half-moves
15 Kc3 win in 7 half-moves
16 Ra2 win in 9 half-moves
17 K4d5 draw
18 K6d5 draw
19 Kd3 draw
20 Kd4 draw
21 Kd6 draw
22 Kd7 draw
23 Ra1 draw
24 Rc8 draw
25 Re8 draw
26 Rf8 draw
27 Ra5 loss in 2 half-moves
28 Ra7 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves