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

EGTB: win in 2 half-moves

# move score
1 Ka1 win in 1 half-moves
2 Kc1 win in 1 half-moves
3 Ra3 win in 1 half-moves
4 Rb3 win in 1 half-moves
5 Rc3 win in 1 half-moves
6 Rd3 win in 1 half-moves
7 Re1 win in 1 half-moves
8 Re2 win in 1 half-moves
9 Re4 win in 1 half-moves
10 Re5 win in 1 half-moves
11 Re6 win in 1 half-moves
12 Re7 win in 1 half-moves
13 Re8 win in 1 half-moves
14 Rf3 win in 1 half-moves
15 Rh3 win in 1 half-moves
16 Ka2 draw
17 Kb2 draw
18 Kc2 draw
19 Rg3 loss in 1 half-moves