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

EGTB: win in 4 half-moves

# move score
1 Kg8 win in 3 half-moves
2 Ra6 win in 3 half-moves
3 Kg7 win in 5 half-moves
4 Kd6 draw
5 Kd7 draw
6 Kd8 draw
7 Ke6 draw
8 Kee8 draw
9 Kef7 draw
10 Kf6 draw
11 Kfe8 draw
12 Kff7 draw
13 Ra5 draw
14 Ra7 draw
15 Ra8 draw
16 Rb4 draw
17 Rh4 draw
18 Ra1 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Re4 loss in 2 half-moves
24 Rf4 loss in 2 half-moves
25 Rg4 loss in 2 half-moves