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

EGTB: win in 10 half-moves

# move score
1 Re8 win in 9 half-moves
2 Rb1 draw
3 Rb2 draw
4 Rb3 draw
5 Rd8 draw
6 Rg8 draw
7 Kc5 loss in 2 half-moves
8 Kc6 loss in 2 half-moves
9 Kc7 loss in 2 half-moves
10 Kdd5 loss in 2 half-moves
11 Kdd7 loss in 2 half-moves
12 Kde5 loss in 2 half-moves
13 Kde7 loss in 2 half-moves
14 Ked5 loss in 2 half-moves
15 Ked7 loss in 2 half-moves
16 Kee5 loss in 2 half-moves
17 Kee7 loss in 2 half-moves
18 Kf5 loss in 2 half-moves
19 Kf6 loss in 2 half-moves
20 Kf7 loss in 2 half-moves
21 Ra8 loss in 2 half-moves
22 Rb4 loss in 2 half-moves
23 Rb5 loss in 2 half-moves
24 Rb6 loss in 2 half-moves
25 Rb7 loss in 2 half-moves
26 Rc8 loss in 2 half-moves
27 Rf8 loss in 2 half-moves
28 Rh8 loss in 2 half-moves