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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Rd4 win in 1 half-moves
3 Ka6 draw
4 Kb5 draw
5 Kb6 draw
6 Rb1 draw
7 Rb2 draw
8 Rc4 draw
9 Re4 draw
10 Rf4 draw
11 Rg4 draw
12 Ka4 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Rb3 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rb6 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rh4 loss in 2 half-moves