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

EGTB: win in 4 half-moves

# move score
1 Rc1 win in 3 half-moves
2 Rc2 win in 3 half-moves
3 Rc3 win in 3 half-moves
4 Kg3 win in 5 half-moves
5 Ke1 draw
6 Ke2 draw
7 Ke3 draw
8 Kf1 draw
9 Kf3 draw
10 Kg1 draw
11 Kg2 draw
12 Ra8 draw
13 Rc4 draw
14 Rc7 draw
15 Rd8 draw
16 Re8 draw
17 Rg8 draw
18 Rh8 draw
19 Rc6 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rb8 loss in 1 half-moves
22 Rc5 loss in 1 half-moves