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 R1f2 draw
3 R1f3 draw
4 R4f2 draw
5 R4f3 draw
6 Ra4 draw
7 Re1 draw
8 Re4 draw
9 Rf5 draw
10 Rg1 draw
11 Rg4 draw
12 Rh1 draw
13 Rh4 draw
14 Rb1 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rd1 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rf8 loss in 2 half-moves