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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Ka7 draw
3 Kb8 draw
4 Rb3 draw
5 Rc1 draw
6 Rc2 draw
7 Rc4 draw
8 Rc5 draw
9 Rd3 draw
10 Re3 draw
11 Rf3 draw
12 Ra3 loss in 2 half-moves
13 Rc6 loss in 2 half-moves
14 Rc7 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Rg3 loss in 2 half-moves
17 Rh3 loss in 2 half-moves