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

EGTB: win in 4 half-moves

# move score
1 Kd1 win in 3 half-moves
2 Kd3 win in 3 half-moves
3 Rb2 win in 5 half-moves
4 Kb2 win in 9 half-moves
5 Kb3 win in 9 half-moves
6 Kd2 win in 9 half-moves
7 Ka2 draw
8 Ka4 draw
9 Kb4 draw
10 Ke1 draw
11 Ke3 draw
12 Kf1 draw
13 Kf2 draw
14 Kf3 draw
15 Ra2 draw
16 Rc1 draw
17 Rc3 draw
18 Rc4 draw
19 Rc8 draw
20 Rc5 loss in 2 half-moves
21 Rc6 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Rd2 loss in 2 half-moves