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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Nd6 draw
3 Ne5 draw
4 Nh6 draw
5 Rd4 draw
6 Rd6 draw
7 Rd8 draw
8 Rh5 draw
9 Nd8 loss in 8 half-moves
10 Nh8 loss in 8 half-moves
11 Ng5 loss in 4 half-moves
12 Rd7 loss in 4 half-moves
13 Ra5 loss in 2 half-moves
14 Rc5 loss in 2 half-moves
15 Rd1 loss in 2 half-moves
16 Rd2 loss in 2 half-moves
17 Rd3 loss in 2 half-moves
18 Re5 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rg5 loss in 2 half-moves