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

EGTB: win in 12 half-moves

# move score
1 Rb2 win in 11 half-moves
2 Ka5 draw
3 Ka6 draw
4 Ka7 draw
5 Kb5 draw
6 Kb7 draw
7 Kc1 draw
8 Kc2 draw
9 Kc5 draw
10 Kc6 draw
11 Kd2 draw
12 Ke1 draw
13 Ke2 draw
14 Ra2 draw
15 Rc2 draw
16 Rd2 draw
17 Rh1 draw
18 Rh3 draw
19 Rh4 draw
20 Rh8 draw
21 Kc7 loss in 2 half-moves
22 Re2 loss in 2 half-moves
23 Rf2 loss in 2 half-moves
24 Rg2 loss in 2 half-moves
25 Rh5 loss in 2 half-moves
26 Rh6 loss in 2 half-moves
27 Rh7 loss in 2 half-moves