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

EGTB: win in 2 half-moves

# move score
1 Kg1 win in 1 half-moves
2 Kg4 draw
3 Kgg3 draw
4 Khg3 draw
5 Khh2 draw
6 Rc4 draw
7 Rd4 draw
8 Re4 draw
9 Rf4 draw
10 Rg4 draw
11 Rh5 draw
12 Rh6 draw
13 Kf1 loss in 2 half-moves
14 Kf2 loss in 2 half-moves
15 Kf3 loss in 2 half-moves
16 Kgh2 loss in 2 half-moves
17 Kh1 loss in 2 half-moves
18 Ra4 loss in 1 half-moves
19 Rb4 loss in 1 half-moves
20 Rh7 loss in 1 half-moves
21 Rh8 loss in 1 half-moves