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 Rb3 win in 1 half-moves
3 Rc3 win in 1 half-moves
4 Re3 win in 1 half-moves
5 Kb7 draw
6 Kb8 draw
7 Kc7 draw
8 Ra2 draw
9 Ra4 draw
10 Ra5 draw
11 Ra6 draw
12 Ra7 draw
13 Ra8 draw
14 Rd3 draw
15 Rg3 draw
16 Rh3 draw
17 Ka2 loss in 2 half-moves
18 Kb2 loss in 2 half-moves
19 Kd7 loss in 1 half-moves
20 Kd8 loss in 1 half-moves
21 Rf3 loss in 1 half-moves