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 Kb3 win in 3 half-moves
4 Kb4 win in 3 half-moves
5 Kb6 win in 3 half-moves
6 Kc3 win in 3 half-moves
7 Ra3 win in 3 half-moves
8 Kd3 win in 5 half-moves
9 Rb2 win in 5 half-moves
10 Rc2 win in 5 half-moves
11 Rd2 win in 5 half-moves
12 Ra4 win in 7 half-moves
13 K4c5 win in 9 half-moves
14 Kc7 win in 9 half-moves
15 Kb7 win in 11 half-moves
16 Kd4 win in 13 half-moves
17 Kd7 win in 13 half-moves
18 K4d5 draw
19 K6c5 draw
20 K6d5 draw
21 Kd6 draw
22 Ra1 draw
23 Ra5 draw
24 Ra6 draw
25 Re2 draw
26 Rf2 draw
27 Ra7 loss in 2 half-moves
28 Ra8 loss in 2 half-moves
29 Rg2 loss in 2 half-moves
30 Rh2 loss in 2 half-moves