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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kb3 win in 1 half-moves
3 Re7 win in 1 half-moves
4 Re8 win in 1 half-moves
5 Kb1 draw
6 Rb1 draw
7 Ra1 loss in 20 half-moves
8 Rc1 loss in 18 half-moves
9 Rf1 loss in 18 half-moves
10 Rh1 loss in 18 half-moves
11 Ka3 loss in 16 half-moves
12 Re2 loss in 16 half-moves
13 Re3 loss in 16 half-moves
14 Re5 loss in 16 half-moves
15 Ka1 loss in 10 half-moves
16 Rd1 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Re6 loss in 1 half-moves