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 Ka5 draw
5 Kb3 draw
6 Kb5 draw
7 Kc3 draw
8 Kc4 draw
9 Kc5 draw
10 Rc4 draw
11 Rd1 draw
12 Rd2 draw
13 Rd3 draw
14 Rd6 draw
15 Rd7 draw
16 Re4 draw
17 Rg4 draw
18 Rh4 draw
19 Rd5 loss in 2 half-moves
20 Rd8 loss in 2 half-moves