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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Kf2 draw
3 Kg2 draw
4 Kh1 draw
5 Kh2 draw
6 Ra2 draw
7 Rf1 draw
8 Kf1 loss in 10 half-moves
9 Ra3 loss in 4 half-moves
10 Ra4 loss in 4 half-moves
11 Ra5 loss in 2 half-moves
12 Ra7 loss in 2 half-moves
13 Ra8 loss in 2 half-moves
14 Rc1 loss in 2 half-moves
15 Rd1 loss in 2 half-moves
16 Re1 loss in 2 half-moves
17 Ra6 loss in 1 half-moves