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

EGTB: win in 28 half-moves

# move score
1 Ra4 win in 27 half-moves
2 Rb4 draw
3 Rc4 draw
4 Rd6 draw
5 Rd7 draw
6 Rd8 draw
7 Be3 loss in 2 half-moves
8 Bf2 loss in 2 half-moves
9 Nf1 loss in 2 half-moves
10 Nf3 loss in 2 half-moves
11 Ng4 loss in 2 half-moves
12 Rd1 loss in 2 half-moves
13 Rd2 loss in 2 half-moves
14 Rd3 loss in 2 half-moves
15 Rd5 loss in 2 half-moves
16 Re4 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