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

EGTB: win in 2 half-moves

# move score
1 Rc5 win in 1 half-moves
2 Kb2 draw
3 Rc4 draw
4 Rc6 draw
5 Rc7 draw
6 Rf8 draw
7 Rg8 draw
8 Kb4 loss in 8 half-moves
9 Ra8 loss in 8 half-moves
10 Rb8 loss in 8 half-moves
11 Ka3 loss in 6 half-moves
12 Ka4 loss in 6 half-moves
13 Ka2 loss in 4 half-moves
14 Kc2 loss in 2 half-moves
15 Kc3 loss in 2 half-moves
16 Kc4 loss in 2 half-moves
17 Rc1 loss in 2 half-moves
18 Rc2 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves