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

EGTB: win in 8 half-moves

# move score
1 Ra1 win in 7 half-moves
2 Ra2 draw
3 Ra3 draw
4 Ra4 draw
5 Ra8 draw
6 Re7 draw
7 Rf7 draw
8 Rg7 draw
9 K2b2 loss in 2 half-moves
10 K2b3 loss in 2 half-moves
11 K2d2 loss in 2 half-moves
12 K2d3 loss in 2 half-moves
13 K3b2 loss in 2 half-moves
14 K3b3 loss in 2 half-moves
15 K3d2 loss in 2 half-moves
16 K3d3 loss in 2 half-moves
17 Kb1 loss in 2 half-moves
18 Kb4 loss in 2 half-moves
19 Kc1 loss in 2 half-moves
20 Kc4 loss in 2 half-moves
21 Kd1 loss in 2 half-moves
22 Kd4 loss in 2 half-moves
23 Ra5 loss in 2 half-moves
24 Ra6 loss in 2 half-moves
25 Rb7 loss in 2 half-moves
26 Rc7 loss in 2 half-moves
27 Rd7 loss in 2 half-moves
28 Rh7 loss in 2 half-moves