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

EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Rb8 win in 3 half-moves
3 Rd4 win in 3 half-moves
4 Re4 win in 3 half-moves
5 Rf4 win in 3 half-moves
6 Rb6 win in 5 half-moves
7 Kd6 draw
8 Kd7 draw
9 Kd8 draw
10 Ke6 draw
11 Ke8 draw
12 Kef7 draw
13 Kef8 draw
14 Kf6 draw
15 Kg7 draw
16 Kgf7 draw
17 Kgf8 draw
18 Kh7 draw
19 Kh8 draw
20 Ra4 draw
21 Rb3 draw
22 Rb5 draw
23 Rc4 draw
24 Rb1 loss in 2 half-moves
25 Rb2 loss in 2 half-moves
26 Rg4 loss in 2 half-moves
27 Rh4 loss in 2 half-moves