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

EGTB: win in 4 half-moves

# move score
1 Ra4 win in 3 half-moves
2 Ra3 win in 19 half-moves
3 Bb4 draw
4 Bc1 draw
5 Be1 draw
6 Be3 draw
7 Bg5 draw
8 Bh6 draw
9 Ra2 draw
10 Rb1 draw
11 Rc1 draw
12 Rd1 draw
13 Ba5 loss in 2 half-moves
14 Bc3 loss in 2 half-moves
15 Bf4 loss in 2 half-moves
16 Ra5 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rg1 loss in 2 half-moves
23 Rh1 loss in 2 half-moves