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

EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Rb6 win in 3 half-moves
3 Rb7 win in 3 half-moves
4 Rb8 win in 3 half-moves
5 Kd7 win in 5 half-moves
6 Kd8 win in 5 half-moves
7 Rh4 win in 5 half-moves
8 Ke7 draw
9 Kef7 draw
10 Kf5 draw
11 Kf6 draw
12 Kf8 draw
13 Kg5 draw
14 Kg7 draw
15 Kgf7 draw
16 Kh5 draw
17 Kh6 draw
18 Kh7 draw
19 Ra4 draw
20 Rb3 draw
21 Rc4 draw
22 Rg4 draw
23 Rb1 loss in 2 half-moves
24 Rb2 loss in 2 half-moves
25 Rd4 loss in 2 half-moves
26 Re4 loss in 2 half-moves
27 Rf4 loss in 2 half-moves