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

EGTB: win in 4 half-moves

# move score
1 K5g5 win in 3 half-moves
2 K6g6 win in 3 half-moves
3 Kg4 win in 3 half-moves
4 Kh4 win in 3 half-moves
5 Rf4 win in 3 half-moves
6 Rf5 win in 3 half-moves
7 Rf6 win in 3 half-moves
8 Rg3 win in 3 half-moves
9 K5g6 win in 5 half-moves
10 K6g5 win in 5 half-moves
11 Kg7 win in 5 half-moves
12 Rh3 win in 5 half-moves
13 Kh7 draw
14 Rc3 draw
15 Rd3 draw
16 Re3 draw
17 Rf1 draw
18 Rf2 draw
19 Ra3 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rf8 loss in 2 half-moves