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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kb2 win in 3 half-moves
3 Kb3 win in 3 half-moves
4 Kd1 win in 3 half-moves
5 Kd2 win in 3 half-moves
6 Kd3 win in 3 half-moves
7 Rb2 win in 3 half-moves
8 Ka3 win in 9 half-moves
9 Rc1 win in 11 half-moves
10 Ka1 draw
11 Ke1 draw
12 Ke3 draw
13 Kf1 draw
14 Rc8 draw
15 Rd2 draw
16 Kf2 loss in 2 half-moves
17 Kf3 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rc6 loss in 2 half-moves
22 Rc7 loss in 2 half-moves