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 K2g2 loss in 2 half-moves
3 K2g3 loss in 2 half-moves
4 K3g2 loss in 2 half-moves
5 K3g3 loss in 2 half-moves
6 Kg1 loss in 2 half-moves
7 Kg4 loss in 2 half-moves
8 Kh1 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 Re2 loss in 2 half-moves
14 Rf1 loss in 2 half-moves
15 Rf3 loss in 2 half-moves
16 Rf4 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Rf7 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rf6 loss in 1 half-moves