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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Re1 win in 1 half-moves
3 Re7 win in 3 half-moves
4 Re8 win in 3 half-moves
5 Ke4 loss in 2 half-moves
6 Ke5 loss in 2 half-moves
7 Kff3 loss in 2 half-moves
8 Kff5 loss in 2 half-moves
9 Kfg3 loss in 2 half-moves
10 Kfg5 loss in 2 half-moves
11 Kgf3 loss in 2 half-moves
12 Kgf5 loss in 2 half-moves
13 Kgg3 loss in 2 half-moves
14 Kgg5 loss in 2 half-moves
15 Kh3 loss in 2 half-moves
16 Kh4 loss in 2 half-moves
17 Kh5 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rd3 loss in 2 half-moves
21 Re2 loss in 2 half-moves
22 Re4 loss in 2 half-moves
23 Re5 loss in 2 half-moves
24 Re6 loss in 2 half-moves
25 Rf3 loss in 2 half-moves
26 Rg3 loss in 2 half-moves
27 Rh3 loss in 2 half-moves