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

EGTB: win in 2 half-moves

# move score
1 Rf3 win in 1 half-moves
2 Kg3 draw
3 Kg4 draw
4 Kh3 draw
5 Rc3 draw
6 Rd3 draw
7 Re4 draw
8 Rg3 draw
9 Rh3 draw
10 Kg5 loss in 6 half-moves
11 Kh5 loss in 6 half-moves
12 Re2 loss in 6 half-moves
13 Re7 loss in 4 half-moves
14 Ra3 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Re5 loss in 2 half-moves
17 Re6 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Re1 loss in 1 half-moves