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

EGTB: win in 4 half-moves

# move score
1 Rf1 win in 3 half-moves
2 Kd4 win in 15 half-moves
3 Kd3 win in 17 half-moves
4 Kc4 win in 19 half-moves
5 R1a2 win in 19 half-moves
6 Ra5 win in 19 half-moves
7 Ra6 win in 19 half-moves
8 R4a2 win in 21 half-moves
9 Kb4 win in 35 half-moves
10 Kb2 draw
11 Kb3 draw
12 Kc2 draw
13 Kd2 draw
14 R1a3 draw
15 R4a3 draw
16 Rc1 draw
17 Rf4 draw
18 Rh1 draw
19 Rh4 draw
20 Ra7 loss in 2 half-moves
21 Ra8 loss in 2 half-moves
22 Rb1 loss in 2 half-moves
23 Rb4 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