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

EGTB: win in 6 half-moves

# move score
1 Kb4 win in 5 half-moves
2 Kb5 win in 5 half-moves
3 Rb6 win in 5 half-moves
4 Rd6 win in 5 half-moves
5 Re6 win in 7 half-moves
6 Kc5 win in 11 half-moves
7 Kd5 win in 11 half-moves
8 Rc6 win in 11 half-moves
9 Kb3 draw
10 Kc3 draw
11 Kd3 draw
12 Kd4 draw
13 Ke6 draw
14 Kg5 draw
15 Kg6 draw
16 Kg7 draw
17 Ra4 draw
18 Ke5 loss in 2 half-moves
19 Ke7 loss in 2 half-moves
20 Kf5 loss in 2 half-moves
21 Kf7 loss in 2 half-moves
22 Ra1 loss in 2 half-moves
23 Ra2 loss in 2 half-moves
24 Ra3 loss in 2 half-moves
25 Ra5 loss in 2 half-moves
26 Ra7 loss in 2 half-moves
27 Ra8 loss in 2 half-moves