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

EGTB: win in 22 half-moves

# move score
1 Rd1 win in 21 half-moves
2 Kb1 draw
3 Kb2 draw
4 Kb3 draw
5 Kc1 draw
6 Kc3 draw
7 Kd1 draw
8 Kd2 draw
9 Kd3 draw
10 R1a2 draw
11 R1a3 draw
12 R4a2 draw
13 R4a3 draw
14 Rb1 draw
15 Rb4 draw
16 Rc1 draw
17 Rc4 draw
18 Rd4 draw
19 Rh1 draw
20 Rh4 draw
21 Ra5 loss in 2 half-moves
22 Ra6 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Ra8 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Re4 loss in 2 half-moves
27 Rf1 loss in 2 half-moves
28 Rf4 loss in 2 half-moves
29 Rg1 loss in 2 half-moves
30 Rg4 loss in 2 half-moves