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

EGTB: win in 6 half-moves

# move score
1 Rb5 win in 5 half-moves
2 Rb6 win in 5 half-moves
3 Rb8 draw
4 Rg1 draw
5 K5c5 loss in 2 half-moves
6 K5c6 loss in 2 half-moves
7 K5e5 loss in 2 half-moves
8 K5e6 loss in 2 half-moves
9 K6c5 loss in 2 half-moves
10 K6c6 loss in 2 half-moves
11 K6e5 loss in 2 half-moves
12 K6e6 loss in 2 half-moves
13 Kc4 loss in 2 half-moves
14 Kc7 loss in 2 half-moves
15 Kd4 loss in 2 half-moves
16 Kd7 loss in 2 half-moves
17 Ke4 loss in 2 half-moves
18 Ke7 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rb4 loss in 2 half-moves
23 Rb7 loss in 2 half-moves
24 Rc1 loss in 2 half-moves
25 Rd1 loss in 2 half-moves
26 Re1 loss in 2 half-moves
27 Rf1 loss in 2 half-moves
28 Rh1 loss in 2 half-moves