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

EGTB: win in 24 half-moves

# move score
1 Rc1 win in 23 half-moves
2 Kc7 draw
3 Kc8 draw
4 Kd7 draw
5 R1a2 draw
6 R4a2 draw
7 Ra8 draw
8 Rb1 draw
9 Rb4 draw
10 Rc4 draw
11 Rd1 draw
12 Rd4 draw
13 Re4 draw
14 Ke7 loss in 2 half-moves
15 Ke8 loss in 2 half-moves
16 R1a3 loss in 2 half-moves
17 R4a3 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Rf1 loss in 2 half-moves
23 Rf4 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rg4 loss in 2 half-moves
26 Rh1 loss in 2 half-moves
27 Rh4 loss in 2 half-moves