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

EGTB: win in 4 half-moves

# move score
1 Ke1 win in 3 half-moves
2 Ke3 win in 3 half-moves
3 Ka2 win in 7 half-moves
4 Ka4 win in 7 half-moves
5 Ke2 win in 7 half-moves
6 Rb1 win in 7 half-moves
7 Kb3 win in 13 half-moves
8 Kb4 win in 17 half-moves
9 Ra2 win in 29 half-moves
10 Kf1 draw
11 Kf3 draw
12 Kg1 draw
13 Kg2 draw
14 Kg3 draw
15 Rb3 draw
16 Rb4 draw
17 Rb5 draw
18 Rc2 draw
19 Rd2 draw
20 Rb6 loss in 2 half-moves
21 Rb7 loss in 2 half-moves
22 Rb8 loss in 2 half-moves
23 Re2 loss in 2 half-moves