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 Ka1 draw
3 Ka2 draw
4 Kb2 draw
5 Kbc2 draw
6 Kc1 draw
7 Kc3 draw
8 Kc4 draw
9 Kd2 draw
10 Kd4 draw
11 Kdc2 draw
12 Ke2 draw
13 Ke3 draw
14 Ke4 draw
15 Ra1 draw
16 Ra2 draw
17 Ra3 draw
18 Ra4 draw
19 Re5 draw
20 Rf5 draw
21 Rg5 draw
22 Rh5 draw
23 Ra7 loss in 2 half-moves
24 Ra8 loss in 2 half-moves
25 Rb5 loss in 2 half-moves
26 Rc5 loss in 2 half-moves
27 Rd5 loss in 2 half-moves