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

EGTB: win in 10 half-moves

# move score
1 Ra1 win in 9 half-moves
2 Ka3 draw
3 Ka4 draw
4 Ka5 draw
5 Kb3 draw
6 Kb6 draw
7 Kb7 draw
8 Kbb5 draw
9 Kbc5 draw
10 Kc3 draw
11 Kc4 draw
12 Kc7 draw
13 Kcb5 draw
14 Kcc5 draw
15 Rb1 draw
16 Rc2 draw
17 Rc3 draw
18 Rh1 draw
19 Kd5 loss in 2 half-moves
20 Kd6 loss in 2 half-moves
21 Kd7 loss in 2 half-moves
22 Rc4 loss in 2 half-moves
23 Rc5 loss in 2 half-moves
24 Rd1 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rg1 loss in 2 half-moves