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

EGTB: win in 4 half-moves

# move score
1 Ka3 win in 3 half-moves
2 Kb3 win in 3 half-moves
3 Kb5 win in 3 half-moves
4 Kc1 win in 3 half-moves
5 Kc2 win in 3 half-moves
6 Kd2 win in 3 half-moves
7 Ke2 win in 3 half-moves
8 Rb1 win in 15 half-moves
9 Ka5 win in 19 half-moves
10 Ke1 win in 21 half-moves
11 Rb2 draw
12 Rb3 draw
13 Rb5 draw
14 Rb6 draw
15 Rc4 draw
16 Rd4 draw
17 Re4 draw
18 Rf4 draw
19 Rb7 loss in 2 half-moves
20 Rb8 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rh4 loss in 2 half-moves