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 Ke2 draw
6 Ke3 draw
7 Ke4 draw
8 Ra4 draw
9 Rb4 draw
10 Rc4 draw
11 Re4 draw
12 Rg4 draw
13 Rh4 draw
14 Kd2 loss in 1 half-moves
15 Kf7 loss in 1 half-moves
16 Kf8 loss in 1 half-moves
17 Kg7 loss in 1 half-moves
18 Kh7 loss in 1 half-moves
19 Kh8 loss in 1 half-moves
20 Rd5 loss in 1 half-moves
21 Rd6 loss in 1 half-moves
22 Rd7 loss in 1 half-moves
23 Rd8 loss in 1 half-moves