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 Ka4 draw
3 Ka6 draw
4 Kb4 draw
5 Kb5 draw
6 Kb6 draw
7 Kg1 draw
8 Kg2 draw
9 Kh2 draw
10 Rb5 draw
11 Rc2 draw
12 Rc3 draw
13 Rc4 draw
14 Rc6 draw
15 Rc8 draw
16 Rd5 draw
17 Re5 draw
18 Rf5 draw
19 Rg5 draw
20 Rh5 draw
21 Rc7 loss in 1 half-moves