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

EGTB: win in 4 half-moves

# move score
1 Ra1 win in 3 half-moves
2 g1=K draw
3 g1=N draw
4 g1=R draw
5 Ra4 draw
6 Rc2 draw
7 Rc3 draw
8 Rc5 draw
9 Rcc1 draw
10 Rch4 draw
11 Rg1 draw
12 Rg4 draw
13 Rh2 draw
14 Rh3 draw
15 Rhh4 draw
16 g1=B loss in 4 half-moves
17 g1=Q loss in 4 half-moves
18 Rb1 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Rc7 loss in 2 half-moves
22 Rc8 loss in 2 half-moves
23 Rd1 loss in 2 half-moves
24 Rd4 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Re4 loss in 2 half-moves
27 Rf1 loss in 2 half-moves
28 Rf4 loss in 2 half-moves
29 Rh5 loss in 2 half-moves
30 Rh6 loss in 2 half-moves
31 Rh7 loss in 2 half-moves
32 Rh8 loss in 2 half-moves
33 Rhc1 loss in 2 half-moves