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

EGTB: win in 4 half-moves

# move score
1 K2b3 win in 3 half-moves
2 K4b3 win in 3 half-moves
3 Kb2 win in 3 half-moves
4 Kb4 win in 3 half-moves
5 Ra1 win in 5 half-moves
6 Ra2 win in 5 half-moves
7 Rb8 win in 5 half-moves
8 Rc8 win in 5 half-moves
9 Rd8 win in 5 half-moves
10 K4c3 win in 7 half-moves
11 Kb5 win in 7 half-moves
12 Kc5 win in 7 half-moves
13 Kd2 win in 7 half-moves
14 Ra4 win in 7 half-moves
15 Ra6 win in 7 half-moves
16 K2c3 win in 9 half-moves
17 K2d3 win in 9 half-moves
18 Kb1 win in 9 half-moves
19 Kc1 win in 9 half-moves
20 Kd4 win in 11 half-moves
21 K4d3 draw
22 Kd1 draw
23 Kd5 draw
24 Ra7 draw
25 Re8 draw
26 Rf8 draw
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