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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Ra6 win in 3 half-moves
3 Kb3 win in 7 half-moves
4 Ra2 win in 7 half-moves
5 Ra5 win in 7 half-moves
6 Rb7 win in 7 half-moves
7 Kb2 win in 9 half-moves
8 Ra8 win in 9 half-moves
9 Kb4 win in 11 half-moves
10 Kb5 win in 11 half-moves
11 Kb1 draw
12 Kc1 draw
13 Kc3 draw
14 Kc4 draw
15 Kc6 draw
16 Kd6 draw
17 Ra1 draw
18 Rc7 draw
19 Rd7 draw
20 Rh7 draw
21 Kd1 loss in 2 half-moves
22 Kd2 loss in 2 half-moves
23 Kd3 loss in 2 half-moves
24 Kd4 loss in 2 half-moves
25 Kd5 loss in 2 half-moves
26 Ra3 loss in 2 half-moves
27 Ra4 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