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

EGTB: win in 4 half-moves

# move score
1 Rd3 win in 3 half-moves
2 Ba1 draw
3 Nf1 draw
4 Ng4 draw
5 Rc1 draw
6 Rc2 draw
7 Rc5 draw
8 Rg3 draw
9 Rh3 draw
10 Re3 loss in 4 half-moves
11 Rf3 loss in 4 half-moves
12 Ra3 loss in 2 half-moves
13 Rb3 loss in 2 half-moves
14 Rc4 loss in 2 half-moves
15 Rc6 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Ba3 loss in 1 half-moves
19 Bc1 loss in 1 half-moves
20 Nf3 loss in 1 half-moves