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

EGTB: win in 2 half-moves

# move score
1 Kb3 win in 1 half-moves
2 Kc3 win in 1 half-moves
3 Ra7 win in 1 half-moves
4 Ra8 win in 1 half-moves
5 Rf1 win in 1 half-moves
6 Ka2 draw
7 Ka3 draw
8 Kb1 draw
9 Kc1 draw
10 Kc2 draw
11 Ra2 draw
12 Ra3 draw
13 Ra4 draw
14 Ra6 draw
15 Rb1 draw
16 Rc1 draw
17 Rd1 draw
18 Re1 draw
19 Rg1 draw
20 Ra5 loss in 2 half-moves
21 Rh1 loss in 2 half-moves