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EGTB: win in 4 half-moves

# move score
1 R5a3 win in 3 half-moves
2 Kc5 draw
3 Ra7 draw
4 Ra8 draw
5 Rb1 draw
6 Rb5 draw
7 Rc1 draw
8 Rc5 draw
9 Rd1 draw
10 Re1 draw
11 Rf1 draw
12 R1a3 loss in 4 half-moves
13 Kc4 loss in 2 half-moves
14 Kc6 loss in 2 half-moves
15 Kd4 loss in 2 half-moves
16 Kd6 loss in 2 half-moves
17 Ke4 loss in 2 half-moves
18 Ke5 loss in 2 half-moves
19 Ke6 loss in 2 half-moves
20 R1a2 loss in 2 half-moves
21 R1a4 loss in 2 half-moves
22 R5a2 loss in 2 half-moves
23 R5a4 loss in 2 half-moves
24 Ra6 loss in 2 half-moves
25 Rg1 loss in 2 half-moves
26 Rh1 loss in 2 half-moves