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

EGTB: win in 2 half-moves

# move score
1 Rf1 win in 1 half-moves
2 Kg1 draw
3 Kg2 draw
4 Kg8 draw
5 Kh2 draw
6 Kh7 draw
7 Rd1 draw
8 Re2 draw
9 Re6 draw
10 Re7 draw
11 Re8 draw
12 Rg1 draw
13 Kg7 loss in 2 half-moves
14 Ra1 loss in 2 half-moves
15 Rb1 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Re3 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Re5 loss in 2 half-moves