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 Kc4 draw
3 Kc7 draw
4 Kc8 draw
5 Kd2 draw
6 Kd4 draw
7 Kd7 draw
8 Ke2 draw
9 Ke3 draw
10 Ke4 draw
11 Ke7 draw
12 Ke8 draw
13 Rc4 draw
14 Rd4 draw
15 Re4 draw
16 Rg4 draw
17 Rh3 draw
18 Rh5 draw
19 Rh6 draw
20 Rh7 draw
21 Rh8 draw
22 Kc2 loss in 2 half-moves
23 Kc3 loss in 2 half-moves
24 Ra4 loss in 2 half-moves
25 Rb4 loss in 2 half-moves
26 Rh1 loss in 2 half-moves
27 Rh2 loss in 2 half-moves