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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Rg6 win in 1 half-moves
3 Kb5 loss in 2 half-moves
4 Kb7 loss in 2 half-moves
5 Kb8 loss in 2 half-moves
6 Kc8 loss in 2 half-moves
7 Kd5 loss in 2 half-moves
8 Kd7 loss in 2 half-moves
9 Kd8 loss in 2 half-moves
10 Ra4 loss in 2 half-moves
11 Re4 loss in 2 half-moves
12 Rg1 loss in 2 half-moves
13 Rg2 loss in 2 half-moves
14 Rg3 loss in 2 half-moves
15 Rg5 loss in 2 half-moves
16 Rg7 loss in 2 half-moves
17 Rg8 loss in 2 half-moves
18 Rh4 loss in 2 half-moves
19 K5b6 loss in 1 half-moves
20 K5c6 loss in 1 half-moves
21 K5d6 loss in 1 half-moves
22 K7b6 loss in 1 half-moves
23 K7c6 loss in 1 half-moves
24 K7d6 loss in 1 half-moves
25 Kb4 loss in 1 half-moves
26 Kc4 loss in 1 half-moves
27 Kd4 loss in 1 half-moves
28 Rb4 loss in 1 half-moves
29 Rc4 loss in 1 half-moves
30 Rd4 loss in 1 half-moves