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 Rc7 win in 1 half-moves
5 Rh8 win in 1 half-moves
6 Ra8 draw
7 Rb8 draw
8 Rc2 draw
9 Rf8 loss in 10 half-moves
10 Rg8 loss in 10 half-moves
11 Ka1 loss in 2 half-moves
12 Ka2 loss in 2 half-moves
13 Kb2 loss in 2 half-moves
14 Kc1 loss in 2 half-moves
15 Rc1 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Kc2 loss in 1 half-moves
19 Rc4 loss in 1 half-moves