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