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

EGTB: win in 2 half-moves

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