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 Kd3 draw
5 Ra4 draw
6 Rb1 draw
7 Rb2 draw
8 Rb3 draw
9 Rb6 draw
10 Rb8 draw
11 Re4 draw
12 Rg4 draw
13 Rh4 draw
14 Kc1 loss in 6 half-moves
15 Ke2 loss in 6 half-moves
16 Rd4 loss in 6 half-moves
17 Kd1 loss in 4 half-moves
18 Ke1 loss in 4 half-moves
19 Ke3 loss in 2 half-moves
20 Rb5 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rb7 loss in 1 half-moves