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

EGTB: win in 2 half-moves

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