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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Rc1 win in 3 half-moves
3 Re1 win in 3 half-moves
4 Nb6 draw
5 Nd6 draw
6 Ne7 draw
7 R1a2 draw
8 R1a3 draw
9 R7a2 draw
10 R7a3 draw
11 Ra8 draw
12 Rb7 draw
13 Rc7 draw
14 Rd1 draw
15 Rd7 draw
16 Re7 draw
17 Rf7 draw
18 R1a4 loss in 2 half-moves
19 R1a5 loss in 2 half-moves
20 R1a6 loss in 2 half-moves
21 R7a4 loss in 2 half-moves
22 R7a5 loss in 2 half-moves
23 R7a6 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rg1 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh1 loss in 2 half-moves
28 Rh7 loss in 2 half-moves