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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Kd7 win in 1 half-moves
3 Ra4 win in 1 half-moves
4 Ra5 win in 1 half-moves
5 Ra6 win in 1 half-moves
6 Ra7 win in 1 half-moves
7 Rb3 win in 1 half-moves
8 Ka2 draw
9 Kb2 draw
10 Kc7 draw
11 Kc8 draw
12 Ra2 draw
13 Rc3 draw
14 Rd3 draw
15 Re3 draw
16 Rf3 draw
17 Rh3 draw
18 Ke7 loss in 2 half-moves
19 Ke8 loss in 2 half-moves
20 Ra8 loss in 1 half-moves
21 Rg3 loss in 1 half-moves