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

EGTB: win in 2 half-moves

# move score
1 R8a5 win in 1 half-moves
2 Kc7 draw
3 Kc8 draw
4 Kd7 draw
5 Ke7 draw
6 Ke8 draw
7 R8a3 draw
8 R8a6 draw
9 R8a7 draw
10 Rb8 draw
11 Rc8 draw
12 Re2 draw
13 R2a3 loss in 2 half-moves
14 R2a5 loss in 2 half-moves
15 R2a6 loss in 2 half-moves
16 R2a7 loss in 2 half-moves
17 Ra1 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rc2 loss in 2 half-moves
20 Rd2 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rg2 loss in 2 half-moves
23 Rh2 loss in 2 half-moves
24 R2a4 loss in 1 half-moves
25 R8a4 loss in 1 half-moves