Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Rf2 win in 3 half-moves
2 Rf3 win in 5 half-moves
3 Re4 draw
4 Rf1 draw
5 Rf7 draw
6 Rf8 draw
7 Rg4 draw
8 Rh4 draw
9 K3b4 loss in 2 half-moves
10 K3c4 loss in 2 half-moves
11 K3d4 loss in 2 half-moves
12 K5b4 loss in 2 half-moves
13 K5c4 loss in 2 half-moves
14 K5d4 loss in 2 half-moves
15 Kb2 loss in 2 half-moves
16 Kb3 loss in 2 half-moves
17 Kb5 loss in 2 half-moves
18 Kb6 loss in 2 half-moves
19 Kc2 loss in 2 half-moves
20 Kc6 loss in 2 half-moves
21 Kd2 loss in 2 half-moves
22 Kd3 loss in 2 half-moves
23 Kd5 loss in 2 half-moves
24 Kd6 loss in 2 half-moves
25 Ra4 loss in 2 half-moves
26 Rb4 loss in 2 half-moves
27 Rc4 loss in 2 half-moves
28 Rd4 loss in 2 half-moves
29 Rf5 loss in 2 half-moves
30 Rf6 loss in 2 half-moves