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