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

EGTB: win in 4 half-moves

# move score
1 Kg6 win in 3 half-moves
2 Kg7 win in 3 half-moves
3 Kg8 win in 3 half-moves
4 Ra6 win in 3 half-moves
5 Ra8 win in 3 half-moves
6 Kd6 draw
7 Kd7 draw
8 Kd8 draw
9 Kee6 draw
10 Kee8 draw
11 Kef6 draw
12 Kef8 draw
13 Kfe6 draw
14 Kfe8 draw
15 Kff6 draw
16 Kff8 draw
17 Ra3 draw
18 Ra5 draw
19 Ra7 draw
20 Rb4 draw
21 Rc4 draw
22 Rd4 draw
23 Rh4 draw
24 Ra1 loss in 2 half-moves
25 Ra2 loss in 2 half-moves
26 Re4 loss in 2 half-moves
27 Rf4 loss in 2 half-moves
28 Rg4 loss in 2 half-moves