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

EGTB: win in 4 half-moves

# move score
1 Kf3 win in 3 half-moves
2 Kfg3 win in 3 half-moves
3 Kh3 win in 3 half-moves
4 Khg3 win in 3 half-moves
5 Kfg1 win in 5 half-moves
6 Kh1 win in 5 half-moves
7 Khg1 win in 5 half-moves
8 Khg2 win in 5 half-moves
9 Rf4 win in 5 half-moves
10 Rh4 win in 5 half-moves
11 Rg2 win in 11 half-moves
12 Kf1 draw
13 Kfg2 draw
14 Ra4 draw
15 Rg3 draw
16 Rg5 draw
17 Rg6 draw
18 Rg7 draw
19 Rg8 draw
20 Ke1 loss in 2 half-moves
21 Ke2 loss in 2 half-moves
22 Ke3 loss in 2 half-moves
23 Rb4 loss in 2 half-moves
24 Rc4 loss in 2 half-moves
25 Rd4 loss in 2 half-moves
26 Re4 loss in 2 half-moves
27 Rg1 loss in 2 half-moves