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

EGTB: win in 4 half-moves

# move score
1 Ra6 win in 3 half-moves
2 K4g4 draw
3 K4g5 draw
4 K5g4 draw
5 K5g5 draw
6 Ke6 draw
7 Kf3 draw
8 Kf6 draw
9 Kg3 draw
10 Ra1 draw
11 Ra7 draw
12 Ra8 draw
13 K4e4 loss in 2 half-moves
14 K4e5 loss in 2 half-moves
15 K5e4 loss in 2 half-moves
16 K5e5 loss in 2 half-moves
17 Ke3 loss in 2 half-moves
18 Kg6 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Rb5 loss in 2 half-moves
23 Rc5 loss in 2 half-moves
24 Rd5 loss in 2 half-moves
25 Re5 loss in 2 half-moves