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

EGTB: win in 2 half-moves

# move score
1 R1a2 win in 1 half-moves
2 R1a3 win in 1 half-moves
3 R4a2 win in 1 half-moves
4 R8a5 win in 1 half-moves
5 R8a6 win in 1 half-moves
6 R8a7 win in 1 half-moves
7 Rb1 win in 1 half-moves
8 Rb8 win in 1 half-moves
9 Rc1 win in 1 half-moves
10 Rc8 win in 1 half-moves
11 Rd1 win in 1 half-moves
12 Rd8 win in 1 half-moves
13 Re1 win in 1 half-moves
14 Re8 win in 1 half-moves
15 Rf1 win in 1 half-moves
16 Rf8 win in 1 half-moves
17 Rf4 win in 3 half-moves
18 Re4 draw
19 R4a3 loss in 2 half-moves
20 R4a5 loss in 2 half-moves
21 R4a6 loss in 2 half-moves
22 R4a7 loss in 2 half-moves
23 Rb4 loss in 2 half-moves
24 Rc4 loss in 2 half-moves
25 Rd4 loss in 2 half-moves
26 Rg4 loss in 2 half-moves
27 Rh4 loss in 2 half-moves
28 Rg1 loss in 1 half-moves
29 Rg8 loss in 1 half-moves
30 Rh1 loss in 1 half-moves
31 Rh8 loss in 1 half-moves