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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Rc3 win in 3 half-moves
3 Rc4 win in 3 half-moves
4 Rc5 win in 3 half-moves
5 Ka5 win in 5 half-moves
6 Ka7 win in 5 half-moves
7 Kb5 win in 5 half-moves
8 Kb7 win in 5 half-moves
9 Ka3 draw
10 Kb3 draw
11 Kb4 draw
12 Kb8 draw
13 Ra1 draw
14 Rc2 draw
15 Rc6 draw
16 Rd1 draw
17 Re1 draw
18 Rc7 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves