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

EGTB: win in 2 half-moves

# move score
1 Rc3 win in 1 half-moves
2 Rc5 win in 1 half-moves
3 Rc6 win in 1 half-moves
4 Ka7 draw
5 Kg5 draw
6 Kg6 draw
7 Kh4 draw
8 Kh6 draw
9 Rb8 draw
10 Rc1 draw
11 Rc4 draw
12 Rc7 draw
13 Rd8 draw
14 Re8 draw
15 Rf8 draw
16 Rg8 draw
17 Rh8 draw
18 Kb7 loss in 2 half-moves
19 Kb8 loss in 2 half-moves
20 Kg4 loss in 1 half-moves
21 Rc2 loss in 1 half-moves