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

EGTB: win in 2 half-moves

# move score
1 Rd1 win in 1 half-moves
2 Ra1 draw
3 Rb1 draw
4 Re3 draw
5 Re4 draw
6 Re5 draw
7 Re7 draw
8 Rf1 draw
9 Rg1 draw
10 Rh1 draw
11 K7b8 loss in 2 half-moves
12 Ka6 loss in 2 half-moves
13 Kb6 loss in 2 half-moves
14 K7b7 loss in 1 half-moves
15 K8b7 loss in 1 half-moves
16 K8b8 loss in 1 half-moves
17 Rc1 loss in 1 half-moves
18 Re2 loss in 1 half-moves
19 Re6 loss in 1 half-moves
20 Re8 loss in 1 half-moves