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

EGTB: win in 4 half-moves

# move score
1 Rf5 win in 3 half-moves
2 Rg1 win in 5 half-moves
3 Rh1 win in 5 half-moves
4 K6h7 draw
5 K8h7 draw
6 Kg5 draw
7 Kg6 draw
8 Kh5 draw
9 Ra1 draw
10 Rb1 draw
11 Rf2 draw
12 Rf3 draw
13 Rf4 draw
14 Rf6 draw
15 K6g7 loss in 2 half-moves
16 K8g7 loss in 2 half-moves
17 Kg8 loss in 2 half-moves
18 Rc1 loss in 2 half-moves
19 Rd1 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rf8 loss in 2 half-moves