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

EGTB: win in 2 half-moves

# move score
1 Rd3 win in 1 half-moves
2 Ke1 draw
3 Kf1 draw
4 Kg1 draw
5 Kg2 draw
6 Kg3 draw
7 Ra3 draw
8 Rb3 draw
9 Rc3 draw
10 Re1 draw
11 Re2 draw
12 Re4 draw
13 Re5 draw
14 Re6 draw
15 Re7 draw
16 Re8 draw
17 Rg3 draw
18 Rh3 draw
19 Ke2 loss in 2 half-moves
20 Kf3 loss in 2 half-moves
21 Rf3 loss in 2 half-moves