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

EGTB: win in 2 half-moves

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