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

EGTB: win in 10 half-moves

# move score
1 Kb4 win in 9 half-moves
2 Ka3 draw
3 Kb3 draw
4 Ke7 draw
5 Kf7 draw
6 Kf8 draw
7 Ra1 draw
8 Rc2 draw
9 Rc3 draw
10 Rc4 draw
11 Rd1 draw
12 Re1 draw
13 Rf1 draw
14 Rg1 draw
15 Rh1 draw
16 Kd7 loss in 4 half-moves
17 Kd8 loss in 4 half-moves
18 Rc5 loss in 4 half-moves
19 Ka5 loss in 2 half-moves
20 Kb5 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rc6 loss in 2 half-moves
23 Rc7 loss in 2 half-moves
24 Rc8 loss in 2 half-moves