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 Ra2 draw
3 Rc2 draw
4 Rd2 draw
5 Re2 draw
6 Rf3 draw
7 K5e5 loss in 2 half-moves
8 K5e6 loss in 2 half-moves
9 K5g5 loss in 2 half-moves
10 K5g6 loss in 2 half-moves
11 K6e5 loss in 2 half-moves
12 K6e6 loss in 2 half-moves
13 K6g5 loss in 2 half-moves
14 K6g6 loss in 2 half-moves
15 Ke4 loss in 2 half-moves
16 Ke7 loss in 2 half-moves
17 Kf4 loss in 2 half-moves
18 Kf7 loss in 2 half-moves
19 Kg4 loss in 2 half-moves
20 Kg7 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rf1 loss in 2 half-moves
23 Rg2 loss in 2 half-moves
24 Rh2 loss in 2 half-moves