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 Rb3 draw
3 Rf1 draw
4 Rf2 draw
5 Rf6 draw
6 Rf7 draw
7 Rf8 draw
8 Rg3 draw
9 Rh3 draw
10 K2a1 loss in 2 half-moves
11 K2c1 loss in 2 half-moves
12 Ka3 loss in 2 half-moves
13 Kb3 loss in 2 half-moves
14 Kc3 loss in 2 half-moves
15 K1a1 loss in 1 half-moves
16 K1a2 loss in 1 half-moves
17 K1c1 loss in 1 half-moves
18 K1c2 loss in 1 half-moves
19 K2a2 loss in 1 half-moves
20 K2c2 loss in 1 half-moves
21 Ra3 loss in 1 half-moves
22 Rc3 loss in 1 half-moves
23 Rd3 loss in 1 half-moves
24 Re3 loss in 1 half-moves
25 Rf5 loss in 1 half-moves