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 Kg3 win in 3 half-moves
3 Kg4 win in 3 half-moves
4 Kh2 win in 3 half-moves
5 Rg1 win in 3 half-moves
6 Kc1 win in 5 half-moves
7 Kc2 win in 7 half-moves
8 Kd1 win in 7 half-moves
9 Rh2 win in 7 half-moves
10 Kd3 win in 9 half-moves
11 Ke1 win in 9 half-moves
12 Kh4 win in 11 half-moves
13 Kc3 win in 17 half-moves
14 Ke2 win in 21 half-moves
15 Ke3 draw
16 Ra1 draw
17 Rd1 draw
18 Re1 draw
19 Rf1 draw
20 Rb1 loss in 2 half-moves
21 Rc1 loss in 2 half-moves