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 Ka7 draw
3 Kb7 draw
4 Kb8 draw
5 Kg2 draw
6 Kh2 draw
7 Kh4 draw
8 Ra3 draw
9 Rb3 draw
10 Rc1 draw
11 Rc2 draw
12 Rc4 draw
13 Rc6 draw
14 Rc7 draw
15 Rd3 draw
16 Re3 draw
17 Rf3 draw
18 Rg3 draw
19 Kg3 loss in 2 half-moves
20 Kg4 loss in 2 half-moves
21 Rc5 loss in 1 half-moves