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 Kh4 draw
5 Rc2 draw
6 Rc3 draw
7 Kg2 loss in 4 half-moves
8 Kh2 loss in 4 half-moves
9 Rc1 loss in 4 half-moves
10 Rc5 loss in 4 half-moves
11 Rc6 loss in 4 half-moves
12 Ra4 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rd4 loss in 2 half-moves
15 Re4 loss in 2 half-moves
16 Rg4 loss in 2 half-moves
17 Rh4 loss in 2 half-moves
18 Rc7 loss in 1 half-moves
19 Rc8 loss in 1 half-moves