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 Kd5 win in 3 half-moves
3 Ke3 win in 3 half-moves
4 Kf3 win in 3 half-moves
5 Rc3 win in 3 half-moves
6 Kb2 win in 7 half-moves
7 Kb3 win in 7 half-moves
8 Kb4 win in 7 half-moves
9 Kd4 win in 7 half-moves
10 Ra4 win in 7 half-moves
11 Rb4 win in 7 half-moves
12 Ka2 draw
13 Ka4 draw
14 Ke5 draw
15 Kf4 draw
16 Kf5 draw
17 Rc1 draw
18 Rc2 draw
19 Rc5 draw
20 Rc6 draw
21 Rd4 draw
22 Rc7 loss in 2 half-moves
23 Rc8 loss in 2 half-moves