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

EGTB: win in 4 half-moves

# move score
1 Rd5 win in 3 half-moves
2 Re5 win in 3 half-moves
3 Rg5 win in 3 half-moves
4 Rh5 win in 3 half-moves
5 Kd7 draw
6 Kd8 draw
7 Ke7 draw
8 Kef7 draw
9 Kef8 draw
10 Kg7 draw
11 Kgf7 draw
12 Kgf8 draw
13 Kh7 draw
14 Kh8 draw
15 Rc4 draw
16 Rc6 draw
17 Rc7 draw
18 Rc8 draw
19 Rf5 draw
20 Ra5 loss in 2 half-moves
21 Rb5 loss in 2 half-moves
22 Rc1 loss in 2 half-moves
23 Rc2 loss in 2 half-moves
24 Rc3 loss in 2 half-moves