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

EGTB: win in 4 half-moves

# move score
1 Rc1 win in 3 half-moves
2 Rc4 win in 3 half-moves
3 Rd1 win in 3 half-moves
4 Kd6 win in 17 half-moves
5 R1a3 win in 21 half-moves
6 Kc6 draw
7 Kc7 draw
8 Kc8 draw
9 Kd8 draw
10 Ke7 draw
11 Ke8 draw
12 R1a2 draw
13 R4a2 draw
14 R4a3 draw
15 Ra7 draw
16 Rb1 draw
17 Rb4 draw
18 Rd4 draw
19 Re1 loss in 4 half-moves
20 Re4 loss in 4 half-moves
21 Ke6 loss in 2 half-moves
22 Ra5 loss in 2 half-moves
23 Ra6 loss in 2 half-moves
24 Ra8 loss in 2 half-moves
25 Rf1 loss in 2 half-moves
26 Rf4 loss in 2 half-moves
27 Rg1 loss in 2 half-moves
28 Rg4 loss in 2 half-moves
29 Rh1 loss in 2 half-moves
30 Rh4 loss in 2 half-moves