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

EGTB: win in 6 half-moves

# move score
1 Ra4 win in 5 half-moves
2 Ra5 win in 5 half-moves
3 Ra7 win in 5 half-moves
4 Bc1 draw
5 Bh6 draw
6 Ra2 draw
7 Ra8 draw
8 Rb3 draw
9 Rc3 draw
10 Re3 draw
11 Rf3 draw
12 Ba5 loss in 2 half-moves
13 Bb4 loss in 2 half-moves
14 Bc3 loss in 2 half-moves
15 Be1 loss in 2 half-moves
16 Be3 loss in 2 half-moves
17 Bf4 loss in 2 half-moves
18 Bg5 loss in 2 half-moves
19 Nf6 loss in 2 half-moves
20 Nf8 loss in 2 half-moves
21 Ng5 loss in 2 half-moves
22 Ra1 loss in 2 half-moves
23 Ra6 loss in 2 half-moves
24 Rd3 loss in 2 half-moves
25 Rh3 loss in 2 half-moves
26 Rg3 loss in 1 half-moves