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

EGTB: win in 4 half-moves

# move score
1 Rc6 win in 3 half-moves
2 Rc7 win in 3 half-moves
3 Rc8 win in 3 half-moves
4 Rf4 win in 3 half-moves
5 Rg4 win in 3 half-moves
6 Rh4 win in 3 half-moves
7 Kf7 draw
8 Kf8 draw
9 Kg6 draw
10 Kgg7 draw
11 Kgh8 draw
12 Kh6 draw
13 Khg7 draw
14 Khh8 draw
15 Rc3 draw
16 Rc5 draw
17 Rd4 draw
18 Re4 draw
19 Ra4 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rc1 loss in 2 half-moves
22 Rc2 loss in 2 half-moves