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

EGTB: win in 10 half-moves

# move score
1 Rh1 win in 9 half-moves
2 Ra1 draw
3 Rb1 draw
4 Rc3 draw
5 Rc4 draw
6 Rc5 draw
7 Rc6 draw
8 Rf1 draw
9 Rg1 draw
10 Kf6 loss in 2 half-moves
11 Kf7 loss in 2 half-moves
12 Kf8 loss in 2 half-moves
13 Kgg6 loss in 2 half-moves
14 Kgg8 loss in 2 half-moves
15 Kgh6 loss in 2 half-moves
16 Kgh8 loss in 2 half-moves
17 Khg6 loss in 2 half-moves
18 Khg8 loss in 2 half-moves
19 Khh6 loss in 2 half-moves
20 Khh8 loss in 2 half-moves
21 Rc2 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Rc8 loss in 2 half-moves
24 Rd1 loss in 2 half-moves
25 Re1 loss in 2 half-moves