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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kb3 win in 3 half-moves
3 Rc7 win in 3 half-moves
4 Kc3 win in 5 half-moves
5 Kc7 win in 5 half-moves
6 Kd7 win in 5 half-moves
7 Kb1 draw
8 Kc1 draw
9 Kc8 draw
10 Kd1 draw
11 Kd2 draw
12 Kd3 draw
13 Ke7 draw
14 Ke8 draw
15 Ra2 draw
16 Ra3 draw
17 Ra4 draw
18 Ra5 draw
19 Ra6 draw
20 Ra8 draw
21 Rb7 draw
22 Rd7 draw
23 Re7 draw
24 Rf7 draw
25 Ra1 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves