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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Ka3 draw
3 Ra2 draw
4 Ra3 draw
5 Rab1 draw
6 Rb2 draw
7 Rb3 draw
8 Rb4 draw
9 Rb8 draw
10 Rbb1 draw
11 Re7 draw
12 Rf1 draw
13 Rf7 draw
14 Kb3 loss in 2 half-moves
15 Kb5 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rc1 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Rd7 loss in 2 half-moves
22 Re1 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rh1 loss in 2 half-moves
26 Rh7 loss in 2 half-moves
27 Ka5 loss in 1 half-moves
28 Kb4 loss in 1 half-moves