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

EGTB: win in 28 half-moves

# move score
1 Rg8 win in 27 half-moves
2 Rh8 win in 27 half-moves
3 Rb2 draw
4 Rb3 draw
5 Rb4 draw
6 Rb7 draw
7 Kg5 loss in 2 half-moves
8 Kg6 loss in 2 half-moves
9 Kg7 loss in 2 half-moves
10 Kh5 loss in 2 half-moves
11 Kh7 loss in 2 half-moves
12 Ra8 loss in 2 half-moves
13 Rb1 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rf8 loss in 2 half-moves