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

EGTB: win in 4 half-moves

# move score
1 Re2 win in 3 half-moves
2 Ra7 draw
3 Rb7 draw
4 Re3 draw
5 Re4 draw
6 Re1 loss in 4 half-moves
7 Re8 loss in 4 half-moves
8 Ba1 loss in 2 half-moves
9 Bb2 loss in 2 half-moves
10 Bc3 loss in 2 half-moves
11 Bd4 loss in 2 half-moves
12 Be5 loss in 2 half-moves
13 Nh6 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Re5 loss in 2 half-moves
16 Re6 loss in 2 half-moves
17 Rf7 loss in 2 half-moves
18 Rh7 loss in 2 half-moves
19 Bf6 loss in 1 half-moves
20 Bg7 loss in 1 half-moves
21 Nf6 loss in 1 half-moves
22 Rc7 loss in 1 half-moves
23 Rg7 loss in 1 half-moves