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

EGTB: win in 4 half-moves

# move score
1 Re5 win in 3 half-moves
2 Kc6 draw
3 Kc7 draw
4 Kd7 draw
5 Kde6 draw
6 Ke7 draw
7 Kf4 draw
8 Ra1 draw
9 Ra6 draw
10 Ra7 draw
11 Ra8 draw
12 Kc5 loss in 2 half-moves
13 Kd5 loss in 2 half-moves
14 Kde5 loss in 2 half-moves
15 Ke4 loss in 2 half-moves
16 Kf6 loss in 2 half-moves
17 Kfe5 loss in 2 half-moves
18 Kfe6 loss in 2 half-moves
19 Kg4 loss in 2 half-moves
20 Kg5 loss in 2 half-moves
21 Kg6 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Ra3 loss in 2 half-moves
24 Ra4 loss in 2 half-moves
25 Rb5 loss in 2 half-moves
26 Rc5 loss in 2 half-moves
27 Rd5 loss in 2 half-moves