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

EGTB: win in 40 half-moves

# move score
1 Ra6 win in 39 half-moves
2 Ra5 win in 41 half-moves
3 Ra7 win in 41 half-moves
4 Ra8 win in 41 half-moves
5 Ra4 win in 45 half-moves
6 Rg1 draw
7 Rh1 draw
8 K7b7 loss in 2 half-moves
9 K7b8 loss in 2 half-moves
10 K7d7 loss in 2 half-moves
11 K7d8 loss in 2 half-moves
12 K8b7 loss in 2 half-moves
13 K8b8 loss in 2 half-moves
14 K8d7 loss in 2 half-moves
15 K8d8 loss in 2 half-moves
16 Kb6 loss in 2 half-moves
17 Kc6 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rc1 loss in 2 half-moves
23 Rd1 loss in 2 half-moves
24 Re1 loss in 2 half-moves
25 Rf1 loss in 2 half-moves