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

EGTB: win in 12 half-moves

# move score
1 Ra5 win in 11 half-moves
2 Rh1 win in 11 half-moves
3 Rh4 win in 13 half-moves
4 Kc4 win in 15 half-moves
5 Rb1 win in 15 half-moves
6 Kb4 win in 19 half-moves
7 Kb2 draw
8 Kb3 draw
9 Kc2 draw
10 Kd2 draw
11 Kd3 draw
12 Kd4 draw
13 R1a2 draw
14 R1a3 draw
15 R4a2 draw
16 R4a3 draw
17 Rb4 draw
18 Rc1 draw
19 Rf1 draw
20 Rf4 draw
21 Ra6 loss in 2 half-moves
22 Ra7 loss in 2 half-moves
23 Ra8 loss in 2 half-moves
24 Rc4 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 Re4 loss in 2 half-moves
29 Rg1 loss in 2 half-moves
30 Rg4 loss in 2 half-moves