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

EGTB: win in 54 half-moves

# move score
1 Rb1 win in 53 half-moves
2 Ra4 win in 55 half-moves
3 Rb2 win in 55 half-moves
4 Rf4 win in 55 half-moves
5 Rh4 win in 55 half-moves
6 Rb3 win in 57 half-moves
7 Kg6 draw
8 Kgg7 draw
9 Kgh8 draw
10 Kh6 draw
11 Khg7 draw
12 Khh8 draw
13 Rb8 draw
14 Rg4 loss in 6 half-moves
15 Kf7 loss in 2 half-moves
16 Kf8 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rd4 loss in 2 half-moves
22 Re4 loss in 2 half-moves