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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Ka3 draw
3 Ka5 draw
4 Kb3 draw
5 Kb4 draw
6 Kb5 draw
7 Rb3 draw
8 Rb5 draw
9 Rb6 draw
10 Rb7 draw
11 Rc2 draw
12 Rd2 draw
13 Rg2 draw
14 Ra2 loss in 8 half-moves
15 Rb1 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rh2 loss in 2 half-moves
18 Re2 loss in 1 half-moves
19 Rf2 loss in 1 half-moves