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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Rb7 win in 3 half-moves
4 Re7 win in 3 half-moves
5 Kb3 win in 5 half-moves
6 Kc3 win in 5 half-moves
7 Kc6 win in 7 half-moves
8 Kcc5 win in 7 half-moves
9 Kcd5 win in 7 half-moves
10 Kd3 win in 7 half-moves
11 Kd4 win in 7 half-moves
12 Ke6 win in 7 half-moves
13 Ra5 win in 7 half-moves
14 Rc7 win in 7 half-moves
15 Rd7 win in 7 half-moves
16 Kd7 win in 13 half-moves
17 Ra6 win in 13 half-moves
18 Ke7 win in 21 half-moves
19 Kc7 draw
20 Kdc5 draw
21 Kdd5 draw
22 Ke5 draw
23 Ra1 draw
24 Ra4 draw
25 Ra8 draw
26 Rf7 draw
27 Ra2 loss in 2 half-moves
28 Ra3 loss in 2 half-moves
29 Rg7 loss in 2 half-moves
30 Rh7 loss in 2 half-moves