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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Re7 win in 3 half-moves
3 Rh7 win in 3 half-moves
4 Rb1 draw
5 K4d5 loss in 2 half-moves
6 K4e5 loss in 2 half-moves
7 K4f5 loss in 2 half-moves
8 K6d5 loss in 2 half-moves
9 K6e5 loss in 2 half-moves
10 K6f5 loss in 2 half-moves
11 Kd3 loss in 2 half-moves
12 Kd4 loss in 2 half-moves
13 Kd6 loss in 2 half-moves
14 Kd7 loss in 2 half-moves
15 Ke3 loss in 2 half-moves
16 Ke7 loss in 2 half-moves
17 Kf3 loss in 2 half-moves
18 Kf4 loss in 2 half-moves
19 Kf6 loss in 2 half-moves
20 Kf7 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rb4 loss in 2 half-moves
24 Rb5 loss in 2 half-moves
25 Rb6 loss in 2 half-moves
26 Rb8 loss in 2 half-moves
27 Rc7 loss in 2 half-moves
28 Rd7 loss in 2 half-moves
29 Rf7 loss in 2 half-moves
30 Rg7 loss in 2 half-moves