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 Ka4 draw
3 Ka6 draw
4 Kb4 draw
5 Kb5 draw
6 Kb6 draw
7 Ra3 draw
8 Rb1 draw
9 Rb4 draw
10 Rb6 draw
11 Rb7 draw
12 Rc3 draw
13 Rd3 loss in 28 half-moves
14 Rf3 loss in 28 half-moves
15 Rg3 loss in 28 half-moves
16 Rb5 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Rh3 loss in 2 half-moves