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

EGTB: win in 10 half-moves

# move score
1 Rg3 win in 9 half-moves
2 g1=B draw
3 g1=K draw
4 g1=N draw
5 g1=R draw
6 Ra1 draw
7 Ra4 draw
8 Ra5 draw
9 Ra6 draw
10 Raa2 draw
11 Raf3 draw
12 Re2 draw
13 Re3 draw
14 Rf1 draw
15 Rf4 draw
16 Rf5 draw
17 Rff3 draw
18 Rh3 draw
19 g1=Q loss in 20 half-moves
20 Ra7 loss in 2 half-moves
21 Ra8 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rb3 loss in 2 half-moves
24 Rc2 loss in 2 half-moves
25 Rc3 loss in 2 half-moves
26 Rd2 loss in 2 half-moves
27 Rd3 loss in 2 half-moves
28 Rf6 loss in 2 half-moves
29 Rf7 loss in 2 half-moves
30 Rf8 loss in 2 half-moves
31 Rfa2 loss in 2 half-moves