Apparently Komodo 9.42 with max dynamism do not detect 4. Bh6!
Timman 2015
White to play and win
based on Shirov-Topalov, 1998
original
[pgn][Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "New game"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "6bk/6p1/8/P2p3p/5B2/2P2PP1/8/2K5 w - - 0 1"]
[PlyCount "13"]
1. Kd2 d4 2. cxd4 Bd5 3. Ke3 Kg8 4. Bh6 Kf7 5. Kf4 gxh6 6. Ke5 Bxf3 7. d5 *[/pgn]
Komodo 9.42
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Nordlandia
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Re: Komodo 9.42
At Depth 48 Komodo 9.42 sees it using the recommended setting of 80 for analysis.Nordlandia wrote:Apparently Komodo 9.42 with max dynamism do not detect 4. Bh6!
Timman 2015
White to play and win
based on Shirov-Topalov, 1998
original
[pgn][Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "New game"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "6bk/6p1/8/P2p3p/5B2/2P2PP1/8/2K5 w - - 0 1"]
[PlyCount "13"]
1. Kd2 d4 2. cxd4 Bd5 3. Ke3 Kg8 4. Bh6 Kf7 5. Kf4 gxh6 6. Ke5 Bxf3 7. d5 *[/pgn]
PS: It may have spotted it sooner, but when I checked it was at depth 48.
[d]6k1/6p1/8/P2b3p/3P1B2/4KPP1/8/8 w - - 0 1
Analysis by Komodo 9.42 64-bit:
1. +- (250.00): 4.Bh6 Kh7 5.Bg5 Kg6 6.Kf4 Bc4 7.Bh4 Ba6 8.Ke5 Kf7 9.Kd6 Bb7 10.d5 Ke8 11.f4 Kf7 12.f5 Ke8 13.Bg5 Kf7 14.Kc5 Ke8 15.Bh6 Bc8 16.Bxg7 Ke7 17.f6+ Kf7 18.Kc6 h4 19.gxh4 Kg6 20.d6 Be6 21.d7 Bf7 22.d8Q Kh7 23.Kc5 Kg6 24.a6 Kh5 25.a7 Be8 26.Qxe8+ Kxh4
2. +- (2.37): 4.Bg5 Kf7 5.f4 Ke6 6.Kd3 g6 7.Kc3 Kd6 8.Kb4 Kc6 9.Bd8 Kd7 10.a6 Be4 11.Bb6 Kd6 12.a7 Bd5 13.Ba5 Ba8 14.Kb5 Bd5 15.Bc3 Bc6+ 16.Kb6 Be4 17.Bb4+ Kd7 18.Kc5 Ke6 19.Ba5 Bf3 20.Bd8 Bd5 21.Bg5 Ba8 22.Kb6 Kd6 23.Bf6 Ke6 24.Be5 Kd7 25.Kc5 Ke6 26.Kc4 Be4 27.Bg7 Bd5+ 28.Kc5 Be4 29.Kb6 Kd7 30.Bf6 Ba8
3. +- (2.37): 4.Be5 Kf7 5.a6 g6 6.f4 Ke7 7.Bc7 Kd7 8.Bb6 Ba8 9.Bc5 Ke6 10.Kd3 Bg2 11.Kc3 Kd7 12.Kb4 Kc7 13.Ka5 Kc6 14.Be7 Be4 15.Bf6 Bg2 16.Be5 Be4 17.a7 Kd7 18.Kb5 Bd5 19.Kc5 Ke6 20.Bg7 Be4 21.Bf8 Bd5 22.Bh6 Be4 23.Bg5 Bf3 24.Bd8 Ba8 25.Bh4 Bd5 26.Be7 Bf3 27.Bd6 Bd5 28.Be5 Be4
4. +- (2.37): 4.a6 Kf7 5.Bg5 Ke6 6.a7 g6 7.f4 Ba8 8.Kd3 Kd5 9.Be7 Ke6 10.Bf8 Bd5 11.Kc3 Bf3 12.Kc4 Ba8 13.Bg7 Bd5+ 14.Kc5 Bf3 15.Be5 Bd5 16.Bc7 Bb7 17.Bd8 Ba8 18.Ba5 Be4 19.Bb6 Bf3 20.Kc4 Be4 21.Bc5 Bd5+ 22.Kb4 Bc6 23.Bb6 Kd6 24.Ba5 Bd5 25.Kc3 Bb7 26.Bb6 Kd7 27.Bc5 Bd5 28.Kb4 Ke6
"Good decisions come from experience, and experience comes from bad decisions."
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Ted Summers
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Ted Summers