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

EGTB: win in 4 half-moves

# move score
1 Kd3 win in 3 half-moves
2 Ke3 win in 3 half-moves
3 Rc1 win in 3 half-moves
4 Rc3 win in 3 half-moves
5 Ka2 win in 5 half-moves
6 Ka3 win in 5 half-moves
7 Kb3 win in 5 half-moves
8 Ke2 win in 9 half-moves
9 Ka1 draw
10 Kb1 draw
11 Kbc1 draw
12 Kbc3 draw
13 Kd1 draw
14 Kdc1 draw
15 Kdc3 draw
16 Ke1 draw
17 Rc4 draw
18 Rc5 draw
19 Rc6 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rc8 loss in 2 half-moves