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 Rf5 win in 3 half-moves
3 Rf3 win in 5 half-moves
4 Rf4 win in 5 half-moves
5 Ra7 draw
6 Rb7 draw
7 Rf1 draw
8 Rf6 draw
9 Rh7 draw
10 K3b3 loss in 2 half-moves
11 K3b4 loss in 2 half-moves
12 K3d3 loss in 2 half-moves
13 K3d4 loss in 2 half-moves
14 K4b3 loss in 2 half-moves
15 K4b4 loss in 2 half-moves
16 K4d3 loss in 2 half-moves
17 K4d4 loss in 2 half-moves
18 Kb2 loss in 2 half-moves
19 Kb5 loss in 2 half-moves
20 Kc2 loss in 2 half-moves
21 Kc5 loss in 2 half-moves
22 Kd2 loss in 2 half-moves
23 Kd5 loss in 2 half-moves
24 Rc7 loss in 2 half-moves
25 Rd7 loss in 2 half-moves
26 Re7 loss in 2 half-moves
27 Rf8 loss in 2 half-moves
28 Rg7 loss in 2 half-moves