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 K1c1 draw
3 K1c2 draw
4 K1e1 draw
5 K1e2 draw
6 K2e2 draw
7 Re1 draw
8 Rf2 draw
9 Rf6 draw
10 Rf7 draw
11 Rf8 draw
12 Rg1 draw
13 Rh1 draw
14 K2c1 loss in 2 half-moves
15 K2e1 loss in 2 half-moves
16 Kc3 loss in 2 half-moves
17 Kd3 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 K2c2 loss in 1 half-moves
20 Rf3 loss in 1 half-moves
21 Rf5 loss in 1 half-moves