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

EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Re8 win in 5 half-moves
3 Ra4 draw
4 Re4 draw
5 Rf4 draw
6 Rf8 draw
7 Rg4 draw
8 Rg8 draw
9 R4h5 loss in 2 half-moves
10 R4h6 loss in 2 half-moves
11 R4h7 loss in 2 half-moves
12 R8h5 loss in 2 half-moves
13 R8h6 loss in 2 half-moves
14 R8h7 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Rh1 loss in 2 half-moves
22 Rh2 loss in 2 half-moves
23 Rh3 loss in 2 half-moves