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 Ka3 draw
3 Ka4 draw
4 Kb4 draw
5 Kc2 draw
6 Kc3 draw
7 Kc4 draw
8 Rd1 draw
9 Rd2 draw
10 Rd3 draw
11 Re4 draw
12 Rg4 draw
13 Rh4 draw
14 Ka2 loss in 6 half-moves
15 Kb2 loss in 4 half-moves
16 Rd5 loss in 4 half-moves
17 Rd6 loss in 4 half-moves
18 Ra4 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rd7 loss in 2 half-moves
22 Rd8 loss in 2 half-moves