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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Kb1 draw
3 Kb2 draw
4 Kb7 draw
5 Kb8 draw
6 Kc2 draw
7 Kc6 draw
8 Kc8 draw
9 Kd1 draw
10 Kd2 draw
11 Kd6 draw
12 Kd7 draw
13 Kd8 draw
14 Rb6 draw
15 Rc6 draw
16 Rd6 draw
17 Re6 draw
18 Rf1 draw
19 Rf5 draw
20 Rf7 draw
21 Rf8 draw
22 Kb6 loss in 2 half-moves
23 Rf2 loss in 2 half-moves
24 Rf3 loss in 2 half-moves
25 Rf4 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rh6 loss in 2 half-moves