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

EGTB: win in 8 half-moves

# move score
1 Ra1 win in 7 half-moves
2 Ka5 draw
3 Ka6 draw
4 Ka7 draw
5 Kb5 draw
6 Kb8 draw
7 Kbb7 draw
8 Kc8 draw
9 Kcb7 draw
10 Kd7 draw
11 Kd8 draw
12 Rb1 draw
13 Rc2 draw
14 Rc6 draw
15 Rg1 draw
16 Kbc6 loss in 2 half-moves
17 Kc5 loss in 2 half-moves
18 Kcc6 loss in 2 half-moves
19 Kd6 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rc5 loss in 2 half-moves
23 Rd1 loss in 2 half-moves
24 Re1 loss in 2 half-moves
25 Rf1 loss in 2 half-moves
26 Rh1 loss in 2 half-moves