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 Kd7 win in 5 half-moves
4 Kd8 win in 5 half-moves
5 Rb7 win in 5 half-moves
6 Rb8 win in 5 half-moves
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 Ra5 draw
16 Rb3 draw
17 Rb4 draw
18 Rb6 draw
19 Rc5 draw
20 Rb1 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rf5 loss in 2 half-moves
23 Rg5 loss in 2 half-moves
24 Rh5 loss in 2 half-moves