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

EGTB: win in 6 half-moves

# move score
1 Rb7 win in 5 half-moves
2 Rf1 draw
3 Rh7 draw
4 K4a4 loss in 2 half-moves
5 K4a5 loss in 2 half-moves
6 K4c4 loss in 2 half-moves
7 K4c5 loss in 2 half-moves
8 K5a4 loss in 2 half-moves
9 K5a5 loss in 2 half-moves
10 K5c4 loss in 2 half-moves
11 K5c5 loss in 2 half-moves
12 Ka3 loss in 2 half-moves
13 Ka6 loss in 2 half-moves
14 Kb3 loss in 2 half-moves
15 Kb6 loss in 2 half-moves
16 Kc3 loss in 2 half-moves
17 Kc6 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Rd7 loss in 2 half-moves
21 Re7 loss in 2 half-moves
22 Rf2 loss in 2 half-moves
23 Rf3 loss in 2 half-moves
24 Rf4 loss in 2 half-moves
25 Rf5 loss in 2 half-moves
26 Rf6 loss in 2 half-moves
27 Rf8 loss in 2 half-moves
28 Rg7 loss in 2 half-moves