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

EGTB: win in 10 half-moves

# move score
1 Rh8 win in 9 half-moves
2 Rd8 win in 11 half-moves
3 Rc8 win in 19 half-moves
4 Ra8 draw
5 Rb8 draw
6 Re3 draw
7 Re5 draw
8 Ba3 loss in 2 half-moves
9 Ba5 loss in 2 half-moves
10 Bc3 loss in 2 half-moves
11 Bc5 loss in 2 half-moves
12 Bd2 loss in 2 half-moves
13 Bd6 loss in 2 half-moves
14 Be1 loss in 2 half-moves
15 Be7 loss in 2 half-moves
16 Bf8 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Re2 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rg8 loss in 2 half-moves
23 Re4 loss in 1 half-moves