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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Bb2 draw
3 Bc1 draw
4 Bd6 draw
5 Be7 draw
6 Bf8 draw
7 Nf7 draw
8 Ng6 draw
9 Ra6 draw
10 Rb5 draw
11 Ra4 loss in 2 half-moves
12 Ra8 loss in 2 half-moves
13 Rd5 loss in 2 half-moves
14 Re5 loss in 2 half-moves
15 Rf5 loss in 2 half-moves
16 Rg5 loss in 2 half-moves
17 Rh5 loss in 2 half-moves
18 Bb4 loss in 1 half-moves
19 Bc5 loss in 1 half-moves
20 Rc5 loss in 1 half-moves