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 Kh7 draw
3 Rc2 draw
4 Rc4 draw
5 Rc5 draw
6 Rc6 draw
7 Rg3 draw
8 Rh3 draw
9 Kg7 loss in 2 half-moves
10 Kg8 loss in 2 half-moves
11 Ra3 loss in 2 half-moves
12 Rb3 loss in 2 half-moves
13 Rc1 loss in 2 half-moves
14 Rc7 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Re3 loss in 2 half-moves