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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Rc6 win in 1 half-moves
3 Rc8 win in 1 half-moves
4 Ba4 draw
5 Bb5 draw
6 Bc6 draw
7 Bc8 draw
8 Be6 draw
9 Be8 draw
10 Bf5 draw
11 Bg4 draw
12 Bh3 draw
13 Nc6 draw
14 Ra7 draw
15 Rc1 draw
16 Rc2 draw
17 Rc3 draw
18 Rc4 draw
19 Na6 loss in 1 half-moves
20 Rc5 loss in 1 half-moves