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 Rg4 win in 5 half-moves
4 Rh4 win in 15 half-moves
5 Ra6 draw
6 Rd1 draw
7 Rg1 draw
8 Rh1 draw
9 Kc2 loss in 4 half-moves
10 Kc3 loss in 4 half-moves
11 Kc4 loss in 4 half-moves
12 Kd2 loss in 4 half-moves
13 Kd4 loss in 4 half-moves
14 Ke2 loss in 4 half-moves
15 Ke3 loss in 4 half-moves
16 Ke4 loss in 4 half-moves
17 R1a2 loss in 4 half-moves
18 R1a3 loss in 4 half-moves
19 R4a2 loss in 4 half-moves
20 R4a3 loss in 4 half-moves
21 Ra5 loss in 4 half-moves
22 Ra7 loss in 2 half-moves
23 Ra8 loss in 2 half-moves
24 Rb1 loss in 2 half-moves
25 Rb4 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 Rf1 loss in 2 half-moves
30 Rf4 loss in 2 half-moves