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

EGTB: win in 4 half-moves

# move score
1 Rc7 win in 3 half-moves
2 Rc8 win in 3 half-moves
3 Re5 win in 3 half-moves
4 Rf5 win in 3 half-moves
5 Rg5 win in 3 half-moves
6 Rh5 win in 3 half-moves
7 Ke8 draw
8 Kff7 draw
9 Kfg7 draw
10 Kgf7 draw
11 Kgg7 draw
12 Kh7 draw
13 Kh8 draw
14 Rc4 draw
15 Rc6 draw
16 Rd5 draw
17 Ke7 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rc2 loss in 2 half-moves
22 Rc3 loss in 2 half-moves