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 Kb2 draw
3 Kb4 draw
4 Ra2 draw
5 Rc1 draw
6 Rc3 draw
7 Rc4 draw
8 Ka3 loss in 8 half-moves
9 Kc3 loss in 6 half-moves
10 Rb2 loss in 6 half-moves
11 Ka2 loss in 4 half-moves
12 Ka4 loss in 4 half-moves
13 Kc4 loss in 2 half-moves
14 Rc5 loss in 2 half-moves
15 Rc6 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Rd2 loss in 2 half-moves
18 Re2 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rh2 loss in 2 half-moves