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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Rb3 win in 3 half-moves
3 Rc3 win in 3 half-moves
4 Ra1 win in 5 half-moves
5 Kb5 win in 7 half-moves
6 Ka4 win in 9 half-moves
7 Kb6 win in 9 half-moves
8 Kc3 win in 9 half-moves
9 Kd3 win in 9 half-moves
10 Ra2 win in 9 half-moves
11 Ka6 win in 11 half-moves
12 Kb2 win in 11 half-moves
13 Kd2 win in 13 half-moves
14 Kc1 win in 27 half-moves
15 Kb1 win in 35 half-moves
16 Kb3 draw
17 Kd1 draw
18 Rd3 draw
19 Re3 draw
20 Rf3 draw
21 Ra4 loss in 2 half-moves
22 Rg3 loss in 2 half-moves
23 Rh3 loss in 2 half-moves