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

EGTB: win in 4 half-moves

# move score
1 Rg1 win in 3 half-moves
2 Ka2 draw
3 Ka3 draw
4 Kb1 draw
5 Kb3 draw
6 Kc1 draw
7 Kc2 draw
8 Kc3 draw
9 R1a2 draw
10 R4a2 draw
11 Ra5 draw
12 Ra6 draw
13 Ra7 draw
14 Rb1 draw
15 Rb4 draw
16 Rc4 draw
17 Re4 draw
18 Rf4 draw
19 Rg4 draw
20 Rh4 draw
21 R1a3 loss in 2 half-moves
22 R4a3 loss in 2 half-moves
23 Ra8 loss in 2 half-moves
24 Rc1 loss in 2 half-moves
25 Rd1 loss in 2 half-moves
26 Rd4 loss in 2 half-moves
27 Re1 loss in 2 half-moves
28 Rf1 loss in 2 half-moves
29 Rh1 loss in 2 half-moves