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 Ka7 draw
3 Ka8 draw
4 Kb7 draw
5 Kc7 draw
6 Kc8 draw
7 Ra2 draw
8 Rc3 draw
9 Rc4 draw
10 Rc5 draw
11 Rc6 draw
12 Rc7 draw
13 Rd2 draw
14 Re2 draw
15 Rf2 draw
16 Rh2 draw
17 Rb2 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Rg2 loss in 2 half-moves