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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Kf2 loss in 2 half-moves
3 Kf3 loss in 2 half-moves
4 Kf4 loss in 2 half-moves
5 Kg2 loss in 2 half-moves
6 Kg4 loss in 2 half-moves
7 Kh2 loss in 2 half-moves
8 Kh3 loss in 2 half-moves
9 Kh4 loss in 2 half-moves
10 Ra2 loss in 2 half-moves
11 Rc2 loss in 2 half-moves
12 Rd2 loss in 2 half-moves
13 Re1 loss in 2 half-moves
14 Re3 loss in 2 half-moves
15 Re4 loss in 2 half-moves
16 Re5 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rg2 loss in 2 half-moves
19 Rh2 loss in 2 half-moves
20 Re6 loss in 1 half-moves
21 Re7 loss in 1 half-moves
22 Re8 loss in 1 half-moves