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

EGTB: win in 10 half-moves

# move score
1 Kgg7 win in 9 half-moves
2 Kf7 draw
3 Kf8 draw
4 Kgh8 draw
5 Kh6 draw
6 Khg7 draw
7 Khh8 draw
8 Ra8 draw
9 Rb8 draw
10 Rc1 draw
11 Rc6 draw
12 Rc7 draw
13 Kg6 loss in 2 half-moves
14 Rc2 loss in 2 half-moves
15 Rc3 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Rc5 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rf8 loss in 2 half-moves