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EGTB: win in 4 half-moves

# move score
1 Rh8 win in 3 half-moves
2 Ba5 draw
3 Bc1 draw
4 Bg5 draw
5 Bh6 draw
6 Ra8 draw
7 Rb1 draw
8 Rc8 draw
9 Rg8 draw
10 Rb2 loss in 4 half-moves
11 Bb4 loss in 2 half-moves
12 Bc3 loss in 2 half-moves
13 Be1 loss in 2 half-moves
14 Be3 loss in 2 half-moves
15 Bf4 loss in 2 half-moves
16 Ne3 loss in 2 half-moves
17 Ng3 loss in 2 half-moves
18 Nh2 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rb5 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Rb7 loss in 2 half-moves
24 Rd8 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rf8 loss in 2 half-moves