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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rb4 draw
3 Rb5 draw
4 Rg1 draw
5 K4b4 loss in 2 half-moves
6 K4b5 loss in 2 half-moves
7 K4d4 loss in 2 half-moves
8 K4d5 loss in 2 half-moves
9 K5b4 loss in 2 half-moves
10 K5b5 loss in 2 half-moves
11 K5d4 loss in 2 half-moves
12 K5d5 loss in 2 half-moves
13 Kb3 loss in 2 half-moves
14 Kb6 loss in 2 half-moves
15 Kc3 loss in 2 half-moves
16 Kc6 loss in 2 half-moves
17 Kd3 loss in 2 half-moves
18 Kd6 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 Rb6 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