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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rd4 win in 1 half-moves
3 Re3 win in 1 half-moves
4 Bb3 draw
5 Bb5 draw
6 Bc2 draw
7 Bc6 draw
8 Bd1 draw
9 Bd7 draw
10 Rc4 draw
11 Re8 draw
12 Re1 loss in 2 half-moves
13 Re2 loss in 2 half-moves
14 Re5 loss in 2 half-moves
15 Re6 loss in 2 half-moves
16 Re7 loss in 2 half-moves
17 Rf4 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rh4 loss in 2 half-moves
20 Be8 loss in 1 half-moves