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 Rc2 win in 1 half-moves
3 Rc3 win in 1 half-moves
4 Rc4 win in 1 half-moves
5 Ka6 draw
6 Ka7 draw
7 Ka8 draw
8 Kb6 draw
9 Kb8 draw
10 Kc6 draw
11 Kc7 draw
12 Ra8 draw
13 Rc5 draw
14 Rc7 draw
15 Rd8 draw
16 Re8 draw
17 Rg8 draw
18 Rh8 draw
19 Rb8 loss in 12 half-moves
20 Rc6 loss in 2 half-moves
21 Rf8 loss in 2 half-moves