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

EGTB: win in 48 half-moves

# move score
1 Ra8 win in 47 half-moves
2 Rb8 win in 49 half-moves
3 Rc8 win in 49 half-moves
4 Rd8 win in 49 half-moves
5 Re8 win in 51 half-moves
6 Rf8 draw
7 Rg5 draw
8 Rg6 draw
9 Rg7 draw
10 Kaa6 loss in 2 half-moves
11 Kaa8 loss in 2 half-moves
12 Kab6 loss in 2 half-moves
13 Kab8 loss in 2 half-moves
14 Kba6 loss in 2 half-moves
15 Kba8 loss in 2 half-moves
16 Kbb6 loss in 2 half-moves
17 Kbb8 loss in 2 half-moves
18 Kc6 loss in 2 half-moves
19 Kc7 loss in 2 half-moves
20 Kc8 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rg2 loss in 2 half-moves
23 Rg3 loss in 2 half-moves
24 Rg4 loss in 2 half-moves
25 Rh8 loss in 2 half-moves