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

EGTB: win in 4 half-moves

# move score
1 Ra5 win in 3 half-moves
2 K2f3 draw
3 K2g3 draw
4 K4f3 draw
5 K4g3 draw
6 Ke4 draw
7 Ke5 draw
8 Kf1 draw
9 Kf5 draw
10 Kg1 draw
11 Kg2 draw
12 Kg4 draw
13 Kg5 draw
14 Ra3 draw
15 Ra4 draw
16 Ra6 draw
17 Ra7 draw
18 Rf8 draw
19 Rg8 draw
20 Rh8 draw
21 K2e3 loss in 2 half-moves
22 K4e3 loss in 2 half-moves
23 Ke1 loss in 2 half-moves
24 Ke2 loss in 2 half-moves
25 Ra1 loss in 2 half-moves
26 Ra2 loss in 2 half-moves
27 Rb8 loss in 2 half-moves
28 Rc8 loss in 2 half-moves
29 Rd8 loss in 2 half-moves
30 Re8 loss in 2 half-moves