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

EGTB: win in 6 half-moves

# move score
1 Rh8 win in 5 half-moves
2 Kd1 draw
3 Kd2 draw
4 Ke2 draw
5 Kef1 draw
6 Kef2 draw
7 Kg2 draw
8 Kgf1 draw
9 Kgf2 draw
10 Kh1 draw
11 Kh2 draw
12 Ra8 draw
13 Rb8 draw
14 Rc1 draw
15 Rc2 draw
16 Rc3 draw
17 Rc7 draw
18 Rg8 draw
19 Rc4 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rc6 loss in 2 half-moves
22 Rd8 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rf8 loss in 2 half-moves