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

EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Nf3 win in 5 half-moves
3 Rb1 win in 5 half-moves
4 Rb2 win in 5 half-moves
5 Rb4 win in 5 half-moves
6 Nf1 win in 7 half-moves
7 Ra3 win in 7 half-moves
8 Bf2 win in 9 half-moves
9 Ba5 win in 11 half-moves
10 Ba7 win in 11 half-moves
11 Bg1 win in 11 half-moves
12 Bc5 win in 17 half-moves
13 Be3 win in 17 half-moves
14 Rc3 win in 21 half-moves
15 Rd3 win in 21 half-moves
16 Bc7 draw
17 Rf3 draw
18 Bd4 loss in 2 half-moves
19 Bd8 loss in 2 half-moves
20 Ng4 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 Rg3 loss in 2 half-moves
23 Rh3 loss in 2 half-moves