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 Re1 win in 1 half-moves
3 Ka2 draw
4 Ka3 draw
5 Kb1 draw
6 Kb3 draw
7 Kc1 draw
8 Kc2 draw
9 Kc3 draw
10 Ra2 draw
11 Ra3 draw
12 Ra4 draw
13 Ra5 draw
14 Ra7 draw
15 Ra8 draw
16 Rb1 draw
17 Rc1 draw
18 Rd1 draw
19 Rf1 draw
20 Rg1 draw
21 Rh1 draw