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

EGTB: win in 2 half-moves

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