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

EGTB: win in 2 half-moves

# move score
1 Rc6 win in 1 half-moves
2 Rc7 win in 1 half-moves
3 Rc8 win in 1 half-moves
4 Kb3 draw
5 Kb4 draw
6 Kb5 draw
7 Kc3 draw
8 Kd3 draw
9 Kd4 draw
10 Kd5 draw
11 Ra5 draw
12 Rb5 draw
13 Re5 draw
14 Rf5 draw
15 Rd5 loss in 2 half-moves
16 Rg5 loss in 2 half-moves
17 Rh5 loss in 2 half-moves