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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Ke7 draw
3 Kf7 draw
4 Kg8 draw
5 Rb7 draw
6 Rf4 draw
7 Rg4 draw
8 Rh4 draw
9 Ra4 loss in 6 half-moves
10 Rb8 loss in 6 half-moves
11 Ke8 loss in 4 half-moves
12 Kg7 loss in 2 half-moves
13 Rb1 loss in 2 half-moves
14 Rb2 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rd4 loss in 2 half-moves
19 Re4 loss in 2 half-moves