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

EGTB: win in 4 half-moves

# move score
1 Rc1 win in 3 half-moves
2 Rc2 win in 3 half-moves
3 Rh8 win in 3 half-moves
4 Rf8 win in 5 half-moves
5 Kf1 draw
6 Kgg2 draw
7 Kgh2 draw
8 Khg2 draw
9 Khh2 draw
10 Rc3 draw
11 Rc4 draw
12 Rd8 draw
13 Re8 draw
14 Rg8 draw
15 Kf2 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rc5 loss in 2 half-moves
19 Rc6 loss in 2 half-moves
20 Rc7 loss in 2 half-moves