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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Ka4 draw
3 Ka6 draw
4 Kb6 draw
5 Rb2 draw
6 Rb4 draw
7 Rb7 draw
8 Rb8 draw
9 Rc5 draw
10 Re5 draw
11 Rf5 draw
12 Rh5 draw
13 Kb4 loss in 2 half-moves
14 Rb3 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rd5 loss in 2 half-moves
17 Rg5 loss in 1 half-moves