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

EGTB: win in 6 half-moves

# move score
1 Rd1 win in 5 half-moves
2 Rd4 win in 5 half-moves
3 Rc4 win in 9 half-moves
4 Ke4 win in 11 half-moves
5 R1a2 win in 11 half-moves
6 R1a3 win in 11 half-moves
7 Rb1 win in 11 half-moves
8 Rc1 win in 11 half-moves
9 Kg4 win in 13 half-moves
10 Ke3 draw
11 Kf3 draw
12 Kg3 draw
13 R4a2 draw
14 R4a3 draw
15 Ra5 draw
16 Rb4 draw
17 Rf1 loss in 4 half-moves
18 Ke5 loss in 2 half-moves
19 Kf5 loss in 2 half-moves
20 Kg5 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Ra7 loss in 2 half-moves
23 Ra8 loss in 2 half-moves
24 Re1 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves