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

EGTB: win in 18 half-moves

# move score
1 Rc4 win in 17 half-moves
2 Ra4 win in 21 half-moves
3 Rb4 win in 21 half-moves
4 Bc8 draw
5 Bd7 draw
6 Be6 draw
7 Bf1 draw
8 Bf5 draw
9 Bg2 draw
10 Bg4 draw
11 Nb4 draw
12 Nc1 draw
13 Nc3 draw
14 Rd4 draw
15 Rh5 draw
16 Rh6 draw
17 Rh7 draw
18 Rh8 draw
19 Re4 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rg4 loss in 2 half-moves