Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Rf4 win in 3 half-moves
2 Kd5 draw
3 Kd6 draw
4 Ke1 draw
5 Ke2 draw
6 Ke4 draw
7 Ke6 draw
8 Kf2 draw
9 Kf4 draw
10 Kf5 draw
11 Kf6 draw
12 Kg1 draw
13 Kg2 draw
14 Rc4 draw
15 Rd1 draw
16 Rd2 draw
17 Rd3 draw
18 Rd8 draw
19 Re4 draw
20 Rg4 draw
21 Rh4 draw
22 Ra4 loss in 2 half-moves
23 Rb4 loss in 2 half-moves
24 Rd5 loss in 2 half-moves
25 Rd6 loss in 2 half-moves
26 Rd7 loss in 2 half-moves