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 Ka2 draw
3 Ka4 draw
4 Kb2 draw
5 Kb4 draw
6 Ra5 draw
7 Rb2 draw
8 Rb4 draw
9 Rb6 draw
10 Rb8 draw
11 Rc5 draw
12 Rf5 draw
13 Rg5 draw
14 Kb3 loss in 30 half-moves
15 Re5 loss in 16 half-moves
16 Rb3 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rd5 loss in 2 half-moves
19 Rh5 loss in 2 half-moves