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

EGTB: win in 4 half-moves

# move score
1 Kc1 win in 3 half-moves
2 Ka1 draw
3 Ka2 draw
4 Ra4 draw
5 Rb4 draw
6 Rc2 draw
7 Rg4 draw
8 Rh4 draw
9 Kb2 loss in 4 half-moves
10 Rc5 loss in 4 half-moves
11 Rc6 loss in 4 half-moves
12 Rc7 loss in 4 half-moves
13 Rc8 loss in 4 half-moves
14 Kc2 loss in 2 half-moves
15 Rc1 loss in 2 half-moves
16 Rc3 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Rf4 loss in 2 half-moves