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 Kg2 draw
3 Kg3 draw
4 Kh2 draw
5 Kh4 draw
6 Rc1 draw
7 Rc2 draw
8 Rc3 draw
9 Rc5 draw
10 Rc6 draw
11 Rd4 draw
12 Re4 draw
13 Kg4 loss in 2 half-moves
14 Ra4 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rh4 loss in 2 half-moves