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

EGTB: win in 2 half-moves

# move score
1 Rf5 win in 1 half-moves
2 Na3 draw
3 Nb4 draw
4 Nd4 draw
5 Ne1 draw
6 Ne3 draw
7 Ra1 draw
8 Ra2 draw
9 Ra3 draw
10 Ra4 draw
11 Ra6 draw
12 Ra7 draw
13 Rb5 draw
14 Rd5 draw
15 Re5 draw
16 Rg5 draw
17 Rh5 draw
18 Na1 loss in 20 half-moves
19 Ra8 loss in 2 half-moves
20 Rc5 loss in 2 half-moves