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

EGTB: win in 2 half-moves

# move score
1 Rc3 win in 1 half-moves
2 Rc4 win in 1 half-moves
3 Re7 win in 1 half-moves
4 Ka6 draw
5 Ka7 draw
6 Kb7 draw
7 Kc6 draw
8 Ra7 draw
9 Rb7 draw
10 Rc1 draw
11 Rc2 draw
12 Rc5 draw
13 Rc6 draw
14 Rd7 draw
15 Rf7 draw
16 Rg7 draw
17 Rh7 draw
18 Ka5 loss in 2 half-moves
19 Kb5 loss in 2 half-moves
20 Kc5 loss in 2 half-moves
21 Rc8 loss in 2 half-moves