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

EGTB: win in 2 half-moves

# move score
1 Ka2 win in 1 half-moves
2 Rc5 win in 1 half-moves
3 Ka1 draw
4 Kb2 draw
5 Kc2 draw
6 Rc2 draw
7 Rc3 draw
8 Rc4 draw
9 Rd1 draw
10 Rc6 loss in 2 half-moves
11 Rc7 loss in 2 half-moves
12 Rc8 loss in 2 half-moves
13 Re1 loss in 2 half-moves
14 Rf1 loss in 2 half-moves
15 Rg1 loss in 2 half-moves
16 Rh1 loss in 2 half-moves