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 Kc2 draw
3 Kc3 draw
4 Kc4 draw
5 Kd2 draw
6 Kd4 draw
7 Ke2 draw
8 Ke3 draw
9 Ke4 draw
10 Rb4 draw
11 Rc4 draw
12 Re4 draw
13 Rg4 draw
14 Rh2 draw
15 Rh3 draw
16 Rh5 draw
17 Rh7 draw
18 Rh8 draw
19 Ra4 loss in 2 half-moves
20 Rd4 loss in 2 half-moves
21 Rh1 loss in 2 half-moves
22 Rh6 loss in 2 half-moves