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

EGTB: win in 4 half-moves

# move score
1 R1a3 win in 3 half-moves
2 Rb5 win in 3 half-moves
3 Rc5 win in 3 half-moves
4 Rd5 win in 3 half-moves
5 Rg1 win in 3 half-moves
6 Kc3 win in 5 half-moves
7 Ke2 win in 5 half-moves
8 Ke3 win in 5 half-moves
9 Rf5 win in 5 half-moves
10 Kc1 draw
11 Kc2 draw
12 Kd1 draw
13 Kd3 draw
14 Ke1 draw
15 R1a2 draw
16 R5a3 draw
17 Ra6 draw
18 Ra7 draw
19 Ra8 draw
20 Rd1 draw
21 Re5 draw
22 Rg5 draw
23 Rh5 draw
24 R5a2 loss in 4 half-moves
25 R1a4 loss in 2 half-moves
26 R5a4 loss in 2 half-moves
27 Rb1 loss in 2 half-moves
28 Rc1 loss in 2 half-moves
29 Re1 loss in 2 half-moves
30 Rf1 loss in 2 half-moves
31 Rh1 loss in 2 half-moves