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 Rd5 win in 1 half-moves
3 Rb1 draw
4 Rb6 draw
5 Rb7 draw
6 Rb8 draw
7 Ka4 loss in 2 half-moves
8 Ka6 loss in 2 half-moves
9 Kb4 loss in 2 half-moves
10 Kb6 loss in 2 half-moves
11 Rb3 loss in 2 half-moves
12 Rb4 loss in 2 half-moves
13 Rc5 loss in 2 half-moves
14 Re5 loss in 1 half-moves
15 Rf5 loss in 1 half-moves
16 Rg5 loss in 1 half-moves
17 Rh5 loss in 1 half-moves