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

EGTB: win in 4 half-moves

# move score
1 Ra4 win in 3 half-moves
2 g1=B draw
3 g1=K draw
4 g1=N draw
5 Ra3 draw
6 Rc1 draw
7 Rc2 draw
8 Rc5 draw
9 Rcc4 draw
10 Rh1 draw
11 Rh2 draw
12 Rhh3 draw
13 Rch3 loss in 4 half-moves
14 Rhc4 loss in 4 half-moves
15 g1=Q loss in 2 half-moves
16 g1=R loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rc6 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rc8 loss in 2 half-moves
22 Rd3 loss in 2 half-moves
23 Rd4 loss in 2 half-moves
24 Re3 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Rf3 loss in 2 half-moves
27 Rf4 loss in 2 half-moves
28 Rg3 loss in 2 half-moves
29 Rg4 loss in 2 half-moves
30 Rh5 loss in 2 half-moves
31 Rh6 loss in 2 half-moves
32 Rh7 loss in 2 half-moves
33 Rh8 loss in 2 half-moves