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

EGTB: win in 4 half-moves

# move score
1 Rh7 win in 3 half-moves
2 Kb2 draw
3 Kb3 draw
4 Kb4 draw
5 Kc2 draw
6 Kc4 draw
7 Kd2 draw
8 R1a3 draw
9 R7a3 draw
10 Ra8 draw
11 Rb1 draw
12 Rb7 draw
13 Rc1 draw
14 Rc7 draw
15 Rd1 draw
16 Rd7 draw
17 Rh1 draw
18 Kd3 loss in 2 half-moves
19 Kd4 loss in 2 half-moves
20 R1a2 loss in 2 half-moves
21 R1a4 loss in 2 half-moves
22 R1a5 loss in 2 half-moves
23 R1a6 loss in 2 half-moves
24 R7a2 loss in 2 half-moves
25 R7a4 loss in 2 half-moves
26 R7a5 loss in 2 half-moves
27 R7a6 loss in 2 half-moves
28 Re1 loss in 2 half-moves
29 Re7 loss in 2 half-moves
30 Rf1 loss in 2 half-moves
31 Rf7 loss in 2 half-moves
32 Rg1 loss in 2 half-moves
33 Rg7 loss in 2 half-moves