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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Kg3 draw
3 Kg4 draw
4 Kh3 draw
5 Kh5 draw
6 Ra4 draw
7 Rb4 draw
8 Rc4 draw
9 Re2 draw
10 Re3 draw
11 Re6 draw
12 Re7 draw
13 Rg4 draw
14 Re1 loss in 6 half-moves
15 Kg5 loss in 2 half-moves
16 Rd4 loss in 2 half-moves
17 Re5 loss in 2 half-moves
18 Re8 loss in 1 half-moves