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

EGTB: win in 4 half-moves

# move score
1 Kg7 win in 3 half-moves
2 Kh7 win in 3 half-moves
3 Rf1 win in 5 half-moves
4 Rg3 win in 5 half-moves
5 Rh1 win in 5 half-moves
6 Kf3 win in 11 half-moves
7 Kf4 win in 13 half-moves
8 K4f5 draw
9 K4g5 draw
10 K4h5 draw
11 K6f5 draw
12 K6g5 draw
13 K6h5 draw
14 Kf6 draw
15 Kg3 draw
16 Kh3 draw
17 Kh4 draw
18 Kh6 draw
19 Rd1 draw
20 Re1 draw
21 Rg2 draw
22 Kf7 loss in 2 half-moves
23 Ra1 loss in 2 half-moves
24 Rb1 loss in 2 half-moves
25 Rc1 loss in 2 half-moves