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 Rc4 win in 1 half-moves
3 Rc5 win in 1 half-moves
4 Rc6 win in 1 half-moves
5 Ka6 draw
6 Kb5 draw
7 Kb6 draw
8 Kf7 draw
9 Ra8 draw
10 Rb8 draw
11 Rc1 draw
12 Rc7 draw
13 Rd8 draw
14 Re8 draw
15 Ke7 loss in 2 half-moves
16 Ke8 loss in 2 half-moves
17 Kg7 loss in 2 half-moves
18 Kg8 loss in 2 half-moves
19 Ka4 loss in 1 half-moves
20 Kb4 loss in 1 half-moves
21 Rc2 loss in 1 half-moves