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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Rb4 win in 1 half-moves
3 Rc4 win in 1 half-moves
4 Rh8 win in 1 half-moves
5 Rh1 draw
6 Rh2 draw
7 Rh3 draw
8 Rh5 loss in 4 half-moves
9 Nd4 loss in 2 half-moves
10 Nd6 loss in 2 half-moves
11 Ne3 loss in 2 half-moves
12 Ne7 loss in 2 half-moves
13 Ng3 loss in 2 half-moves
14 Ng7 loss in 2 half-moves
15 Nh6 loss in 2 half-moves
16 Rd4 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rg4 loss in 2 half-moves
20 Rh6 loss in 2 half-moves
21 Rh7 loss in 2 half-moves