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

EGTB: win in 4 half-moves

# move score
1 Kg2 win in 3 half-moves
2 Rg2 win in 3 half-moves
3 Ke3 draw
4 Ke4 draw
5 Kff3 draw
6 Kfg4 draw
7 Kg5 draw
8 Kgg4 draw
9 Ra1 draw
10 Rf1 draw
11 Ke5 loss in 2 half-moves
12 Kf2 loss in 2 half-moves
13 Kf5 loss in 2 half-moves
14 Kgf3 loss in 2 half-moves
15 Kh2 loss in 2 half-moves
16 Kh3 loss in 2 half-moves
17 Kh4 loss in 2 half-moves
18 Rb1 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves