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

EGTB: win in 44 half-moves

# move score
1 Ra5 win in 43 half-moves
2 Ra6 win in 45 half-moves
3 Ra7 win in 49 half-moves
4 Ra8 win in 49 half-moves
5 Ra4 draw
6 Rb1 draw
7 Rc1 draw
8 Rd1 draw
9 Ke3 loss in 2 half-moves
10 Ke4 loss in 2 half-moves
11 Ke5 loss in 2 half-moves
12 Kf3 loss in 2 half-moves
13 Kf5 loss in 2 half-moves
14 Kfg3 loss in 2 half-moves
15 Kfg4 loss in 2 half-moves
16 Kfg5 loss in 2 half-moves
17 Kh3 loss in 2 half-moves
18 Kh5 loss in 2 half-moves
19 Khg3 loss in 2 half-moves
20 Khg4 loss in 2 half-moves
21 Khg5 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Ra3 loss in 2 half-moves
24 Re1 loss in 2 half-moves
25 Rf1 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves