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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rb4 win in 1 half-moves
3 Rb5 win in 1 half-moves
4 Rb6 win in 1 half-moves
5 Re7 win in 3 half-moves
6 Rd7 win in 5 half-moves
7 Rg7 win in 5 half-moves
8 Rh7 win in 5 half-moves
9 Rf7 draw
10 K4c4 loss in 2 half-moves
11 K4c5 loss in 2 half-moves
12 K4e4 loss in 2 half-moves
13 K4e5 loss in 2 half-moves
14 K5c4 loss in 2 half-moves
15 K5c5 loss in 2 half-moves
16 K5e4 loss in 2 half-moves
17 K5e5 loss in 2 half-moves
18 Kc3 loss in 2 half-moves
19 Kc6 loss in 2 half-moves
20 Kd3 loss in 2 half-moves
21 Kd6 loss in 2 half-moves
22 Ke3 loss in 2 half-moves
23 Ke6 loss in 2 half-moves
24 Ra7 loss in 2 half-moves
25 Rb1 loss in 2 half-moves
26 Rb3 loss in 2 half-moves
27 Rb8 loss in 2 half-moves
28 Rc7 loss in 2 half-moves