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

EGTB: win in 2 half-moves

# move score
1 Rc8 win in 1 half-moves
2 Kb1 draw
3 Kb3 draw
4 Kc1 draw
5 Kc3 draw
6 Rc3 draw
7 Rc4 draw
8 Rc5 draw
9 Rc7 draw
10 Rd2 draw
11 Ka2 loss in 8 half-moves
12 Ka3 loss in 8 half-moves
13 Rf2 loss in 8 half-moves
14 Ka1 loss in 6 half-moves
15 Rc1 loss in 2 half-moves
16 Rc6 loss in 2 half-moves
17 Re2 loss in 2 half-moves
18 Rg2 loss in 1 half-moves
19 Rh2 loss in 1 half-moves