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

EGTB: win in 4 half-moves

# move score
1 Ra5 win in 3 half-moves
2 K2b3 win in 5 half-moves
3 Kb2 win in 5 half-moves
4 Kb4 win in 5 half-moves
5 Kb5 win in 5 half-moves
6 Kc5 win in 5 half-moves
7 K4b3 win in 9 half-moves
8 Kc1 win in 11 half-moves
9 K2c3 win in 13 half-moves
10 K4c3 win in 13 half-moves
11 Kb1 win in 13 half-moves
12 Kd5 draw
13 Ra2 draw
14 Ra4 draw
15 Ra6 draw
16 Ra8 draw
17 Rb7 draw
18 Rc7 draw
19 Rh7 draw
20 K2d3 loss in 2 half-moves
21 K4d3 loss in 2 half-moves
22 Kd1 loss in 2 half-moves
23 Kd2 loss in 2 half-moves
24 Kd4 loss in 2 half-moves
25 Ra1 loss in 2 half-moves
26 Ra3 loss in 2 half-moves
27 Rd7 loss in 2 half-moves
28 Re7 loss in 2 half-moves
29 Rf7 loss in 2 half-moves
30 Rg7 loss in 2 half-moves