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 Ka7 draw
3 Kb7 draw
4 Kb8 draw
5 Ra2 draw
6 Rc1 draw
7 Rc4 draw
8 Rc5 draw
9 Rc6 draw
10 Rc8 draw
11 Rd2 draw
12 Re2 draw
13 Rf2 draw
14 Rg2 draw
15 Rh2 draw
16 Rc3 loss in 2 half-moves
17 Rc7 loss in 2 half-moves