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

EGTB: win in 6 half-moves

# move score
1 Ra5 win in 5 half-moves
2 Ka2 draw
3 Ka4 draw
4 Ka5 draw
5 Ka6 draw
6 Ka7 draw
7 Kb3 draw
8 Kb4 draw
9 Kb5 draw
10 Kb7 draw
11 Kc5 draw
12 Kc6 draw
13 Kc7 draw
14 Rb5 draw
15 Rc5 draw
16 Rd5 draw
17 Re1 draw
18 Re6 draw
19 Re7 draw
20 Re8 draw
21 Kb2 loss in 2 half-moves
22 Re2 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Re4 loss in 2 half-moves
25 Rf5 loss in 2 half-moves
26 Rg5 loss in 2 half-moves
27 Rh5 loss in 2 half-moves