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

EGTB: win in 4 half-moves

# move score
1 Kg8 win in 3 half-moves
2 Rf7 win in 3 half-moves
3 Rf8 win in 3 half-moves
4 Kg7 win in 5 half-moves
5 Kd8 win in 41 half-moves
6 Kb7 draw
7 Kb8 draw
8 Kc7 draw
9 Kg6 draw
10 Kh6 draw
11 Kh8 draw
12 Rc4 draw
13 Rd4 draw
14 Re4 draw
15 Rf5 draw
16 Rf6 draw
17 Rg4 draw
18 Rh4 draw
19 Kd7 loss in 2 half-moves
20 Ra4 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rf1 loss in 2 half-moves
23 Rf2 loss in 2 half-moves
24 Rf3 loss in 2 half-moves