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

EGTB: win in 2 half-moves

# move score
1 Rc8 win in 1 half-moves
2 Ka4 win in 5 half-moves
3 Ka2 draw
4 Kb2 draw
5 Kb3 draw
6 Kb4 draw
7 Kc2 draw
8 Kd2 draw
9 Ke2 draw
10 Ke3 draw
11 Rb3 draw
12 Rc1 draw
13 Rc2 draw
14 Kc4 loss in 2 half-moves
15 Kd4 loss in 2 half-moves
16 Ke4 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rc5 loss in 2 half-moves
19 Rc6 loss in 2 half-moves
20 Rc7 loss in 2 half-moves