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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kd7 win in 1 half-moves
3 Rg1 win in 1 half-moves
4 Rh1 win in 1 half-moves
5 R1a5 win in 3 half-moves
6 R1a4 draw
7 R1a6 draw
8 R1a7 draw
9 R8a4 draw
10 R8a6 draw
11 Kb8 loss in 2 half-moves
12 Kc7 loss in 2 half-moves
13 Kd8 loss in 2 half-moves
14 R1a2 loss in 2 half-moves
15 R1a3 loss in 2 half-moves
16 R8a2 loss in 2 half-moves
17 R8a3 loss in 2 half-moves
18 R8a5 loss in 2 half-moves
19 R8a7 loss in 2 half-moves
20 Rb1 loss in 2 half-moves
21 Rb8 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