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

EGTB: win in 4 half-moves

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