official-stockfish / Stockfish

A free and strong UCI chess engine
https://stockfishchess.org/
GNU General Public License v3.0
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Weak king danger evaluation #1989

Closed Octavio1994 closed 5 years ago

Octavio1994 commented 5 years ago

Hi guys What's up! It's your friend Octavio1994 with another annoying complain about Stockfish terrible evaluation 😅. This time I'm attaching a file to probe what I was arguing on last week...

LastGame.zip

1.- Please Download Arena GUI (If You don't use it) and Open it first to select your preferred language.

2.- Drag the file I'm attaching to the main Arena GUI directory, that file will show You the full engine's analysis. (That's much better than a simple FEN).

No further explanation is needed and simply look at the permanent static graph How on move 11 the engine's evaluation is awful and suddenly goes down as I reported on last issue...

arena

ddugovic commented 5 years ago

For those not wishing to download the suspicious ZIP file...

[LastMove "37"]
[Event "Computer chess game"]
[Site "ROOT"]
[Date "2019.02.03"]
[Round "?"]
[White "Stockfish_19020314_x64_bmi2"]
[Black "Stockfish_19020314_x64_bmi2"]
[Result "*"]
[BlackElo "2000"]
[Time "10:33:12"]
[WhiteElo "2000"]
[TimeControl "2700"]
[SetUp "1"]
[FEN "1rbq1rk1/1p2p1b1/n1pp1npp/p4p2/2PP4/1QN1BNP1/PP2PPBP/1R1R2K1 w - - 2 1"]
[Termination "normal"]
[PlyCount "37"]
[WhiteType "program"]
[BlackType "program"]

1. Rbc1 Bd7 2. c5+ {(c4-c5+ Kg8-h7 Nc3-a4 Na6-c7 Be3-d2
Bd7-e6 Qb3-c2 Rb8-a8 e2-e3 Nf6-d7 Bd2-e1 Be6-d5 Nf3-d2 d6xc5 d4xc5 Bd5xg2
Kg1xg2 Nc7-d5 Nd2-c4 Qd8-c7 Be1-c3 Bg7xc3 b2xc3 Ra8-d8 e3-e4 f5xe4 Qc2xe4
Rd8-e8 Nc4-d2 e7-e5 Nd2-c4 h6-h5) +0.75/29 43} Kh7 3. Na4 {(Nc3-a4 Na6-c7
Be3-d2 Bd7-e6 Qb3-c2 Rb8-a8 e2-e3 Nc7-d5 b2-b3 Nf6-e4 Nf3-h4 Ne4-f6 Bd2-c3
Nd5-b4 Qc2-b1 Ra8-a6 Bc3-b2 Ra6-a7 Na4-b6 Nb4-d5 e3-e4 Nf6xe4 Bg2xe4 f5xe4
Qb1xe4 Be6-f5 Qe4-e2 Bf5-h3 Nb6xd5 c6xd5) +0.70/28 28} Nc7 4. Bd2 {(Be3-d2
Bd7-e6 Qb3-c2 Rb8-a8 Nf3-e1 Nc7-d5 Ne1-d3 g6-g5 e2-e3 Nf6-e4 a2-a3 Be6-f7
Na4-c3 Nd5-f6 Bd2-e1 Qd8-c8 f2-f3 Ne4xc3 b2xc3 Qc8-e6 Qc2-b2 Rf8-b8 Qb2-f2
Qe6-a2 e3-e4 d6xc5 e4xf5 c5xd4 c3xd4 Qa2xf2+ Be1xf2 Bf7-d5 Rd1-e1) +0.54/29
38} Be6 5. Qc2 {(Qb3-c2 Rb8-a8 Bd2-e1 Nc7-d5 a2-a3 Nf6-d7 e2-e3 Qd8-e8
Nf3-d2 Nd5-f6 Nd2-c4 Qe8-f7 Qc2-e2 Be6xc4 Rc1xc4 Rf8-d8 Rd1-c1 Qf7-f8
Rc4-c3 e7-e5 c5xd6 e5xd4 Rc3-d3 Nf6-d5 e3xd4 Qf8xd6 Na4-c5) +0.70/28 34}
Ncd5 6. b3 {(b2-b3 Rb8-a8 Bd2-e1 Nf6-d7 e2-e3 Qd8-b8 Qc2-e2 Qb8-a7 Nf3-d2
d6xc5 Na4xc5 Nd7xc5 Rc1xc5 a5-a4 b3xa4 Qa7xa4 Rd1-b1 Rf8-b8 Rb1-b2 Qa4-a6
Qe2-d1 Nd5-c7 Nd2-f3 Qa6-a4 Rc5-c2 Nc7-b5 Be1-b4 Nb5-a3 Bb4xa3 Qa4xa3
Qd1-e1 Be6-d5) +0.74/27 53} Ra8 7. Be1 {(Bd2-e1 Qd8-b8 e2-e3 Qb8-a7 Qc2-e2
Nf6-d7 Nf3-d2 d6xc5 Na4xc5 Nd7xc5 Rc1xc5 a5-a4 Nd2-c4 a4xb3 a2xb3 Qa7-b8
Rd1-c1 Nd5-c7 Qe2-b2 Ra8-a6 Rc5-a5 Ra6-a7 Nc4-e5 Ra7xa5 Be1xa5 Bg7xe5
d4xe5) +0.87/25 20} Qe8 8. e3 {(e2-e3 Qe8-f7 Qc2-e2 Nf6-e4 Nf3-d2 Ne4xd2
Be1xd2 g6-g5 Bd2-c3 f5-f4 e3xf4 g5xf4 Rd1-e1 Nd5xc3 Rc1xc3 Be6-f5 Rc3-f3
f4xg3 h2xg3 Qf7-g6 d4-d5 c6xd5 Na4-b6 Ra8-e8 Nb6xd5 Bf5-g4 Nd5xe7 Bg4xf3
Bg2xf3 Re8xe7 Qe2xe7 Rf8xf3 c5xd6) +0.62/27 44} g5 9. Nd2 {(Nf3-d2 Qe8-h5
Nd2-c4 Kh7-h8 Na4-b6 Ra8-e8 f2-f4 d6xc5 d4xc5 Re8-d8 Nb6xd5 Rd8xd5 Be1-c3
Rd5xc5 Bc3-d4 Nf6-g4 Bg2-f3 Rc5-d5 Nc4-e5 Bg7xe5 Bd4xe5+ Kh8-h7 Be5-d4
c6-c5 Bf3xd5 Be6xd5 Bd4xc5 Bd5-e4) +0.64/25 29} Qh5 10. Nc4 {(Nd2-c4 Kh7-h8
Na4-b6 f5-f4 Nb6xa8 f4xg3 f2xg3 Nf6-g4 h2-h3 Ng4xe3 g3-g4 Be6xg4 Nc4xe3
Nd5xe3 Qc2-e4 Bg4xd1 Qe4xe3 Rf8xa8 d4-d5 Qh5-e2 Qe3xe2 Bd1xe2 c5xd6 e7xd6
d5xc6 b7xc6 Rc1xc6 Bg7-d4+ Be1-f2 Bd4xf2+ Kg1xf2 Be2-d3 Rc6xd6 Ra8-f8+
Kf2-g3 Bd3-b1 Rd6xh6+ Kh8-g7 Rh6-a6 Bb1xa2 Kg3-g4 Ba2xb3) +0.50/27 70} Kh8
11. Nab6 {(Na4-b6 f5-f4 f2-f3 Nd5xb6 Nc4xb6 g5-g4 Qc2-e2 f4xg3 Be1xg3
Ra8-d8 f3-f4 d6-d5 Qe2-e1 Be6-f5 Bg3-h4 Rf8-e8 Rd1-d2 Bf5-e4 Qe1-g3 Be4-f5
Rd2-b2 Nf6-e4 Qg3-e1 Qh5-g6 Bh4-g3 Qg6-e6 Rb2-e2 Qe6-f6 Bg2xe4 Bf5xe4
Qe1xa5) +0.15/28 64} f4 12. Nxa8 {(Nb6xa8 f4-f3) -0.18/28 39} f3 {(f4-f3
Bg2-f1 Nf6-g4 h2-h3 Ng4-h2 Kg1xh2 Be6xh3 Qc2-g6 Qh5xg6 Bf1xh3 Rf8xa8 Bh3-g4
Qg6-e4 Bg4-h3 d6xc5 d4xc5 Qe4-g6 Bh3-g4 Ra8-f8 a2-a4 h6-h5 Bg4-h3 g5-g4
Bh3-f1 h5-h4 g3xh4 Qg6-h5) +4.25/26 21} 13. Bf1 Ng4 {(Nf6-g4 h2-h3 Ng4-h2
h3-h4 Nh2xf1 Kg1xf1 Be6-f5 e3-e4 Qh5-g4 Be1xa5 Bf5xe4 Qc2-b2 g5xh4 Nc4-b6
h4xg3 Nb6xd5 Be4xd5 f2xg3 f3-f2 Na8-b6 Qg4-h3+ Kf1-e2 f2-f1Q+ Rd1xf1
Qh3-g2+ Ke2-d3 Qg2xb2 Nb6xd5) +7.13/26 41} 14. h3 {(h2-h3 Ng4-h2 h3-h4
Nh2xf1 Qc2-d3 g5xh4 Qd3xf1 h4xg3 f2xg3 Be6-h3 Qf1xh3 Qh5xh3 Rd1-d2 d6xc5
Rd2-h2 Qh3-e6 Na8-c7 Nd5xc7 d4xc5 Qe6-f5 g3-g4 Qf5xg4+ Kg1-h1 Nc7-e6 Nc4xa5
f3-f2 Rh2xf2 Rf8xf2 Be1xf2) -8.91/24 82} Nh2 {(Ng4-h2 h3-h4 Nh2xf1 Qc2-d3
g5xh4 Qd3xf1 h4xg3 f2xg3 Be6-h3 Qf1xh3 Qh5xh3 Rd1-d2 d6xc5 d4xc5 Nd5-c3
Rc1xc3 Bg7xc3 Rd2-h2 f3-f2+ Be1xf2 Qh3-g4 Na8-c7 Qg4-d1+ Kg1-g2 Qd1-c2
Kg2-g1 Qc2-b1+ Kg1-g2 Qb1xa2 Rh2xh6+ Kh8-g8) +9.22/24 24} 15. h4 {(h3-h4
Nh2xf1 Qc2-d3 g5xh4 Qd3xf1 h4xg3 f2xg3 Be6-h3 Qf1-d3 Bh3-g2 Be1xa5 Qh5-h1+
Kg1-f2 Qh1-h2 Rc1-c2 Bg2-h3+ Kf2-e1 f3-f2+ Ke1-d2 f2-f1Q+ Kd2-c1 Qf1xd3
Rc2xh2 Qd3-e4 Na8-b6 Nd5xe3 Nc4xe3 Qe4xe3+ Rh2-d2 d6-d5 Kc1-b2 Bh3-g4
Rd2-d3 Qe3-e4 Rd1-d2 Bg4-e2 Kb2-c3 Be2xd3 Rd2xd3 Qe4-e1+ Rd3-d2 Qe1-e3+
Kc3-c2 Bg7xd4) -9.81/26 142} gxh4 {(g5xh4 Qc2-e4 h4xg3 f2xg3 Nh2-g4 Qe4xg4
f3-f2+ Be1xf2 Be6xg4 Rd1-d2 Bg4-f3 Bf1-g2 Bf3xg2 Kg1xg2 Qh5-f3+ Kg2-g1
Rf8-f5 g3-g4 Qf3xg4+ Bf2-g3 Nd5xe3 Nc4xe3 Qg4xg3+ Ne3-g2 Rf5-g5 Kg1-f1
Qg3-h3 Kf1-e2) +11.02/24 37} 16. Qe4 {(Qc2-e4 h4xg3 f2xg3 Nh2-g4 Qe4xg4
f3-f2+ Be1xf2 Be6xg4 Rd1-d2 Bg4-f3 Bf1-g2 Bf3xg2 Kg1xg2 Qh5-f3+ Kg2-g1
Rf8-f5 g3-g4 Qf3xg4+ Kg1-f1 Qg4-f3 Kf1-e1 Qf3-h1+ Ke1-e2 Qh1xc1 Na8-c7
Nd5-c3+ Ke2-d3 Nc3-b1 Rd2-e2 Qc1-d1+ Nc4-d2 Nb1xd2 Re2xd2 Qd1-f1+ Kd3-c2
Rf5xf2 c5xd6 e7xd6 Rd2xf2 Qf1xf2+ Kc2-d3 Qf2xa2 Kd3-c3) -14.54/26 247} hxg3
{(h4xg3 f2xg3 Nh2-g4 Qe4xg4 f3-f2+ Be1xf2 Be6xg4 Rd1-d2 Bg4-f3 Bf1-g2
Bf3xg2 Kg1xg2 Qh5-f3+ Kg2-g1 Rf8-f5 g3-g4 Qf3xg4+ Kg1-f1 Qg4-f3 Kf1-e1
Qf3-h1+ Ke1-e2 Qh1xc1 Na8-c7 Nd5-c3+ Ke2-d3 Nc3-b1 Rd2-e2 Qc1-d1+ Nc4-d2
Nb1xd2 Re2xd2 Qd1-f1+ Kd3-c2 Rf5xf2 Nc7-e8 Rf2xd2+ Kc2xd2 Qf1-f2+ Kd2-d3
Qf2xa2 Ne8xg7 Qa2xb3+ Kd3-d2 Kh8xg7) +15.77/28 22} 17. fxg3 {(f2xg3 Nh2-g4
Qe4xg4 f3-f2+ Be1xf2 Be6xg4 Rd1-d2 Bg4-f3 Bf1-g2 Bf3xg2 Kg1xg2 Qh5-f3+
Kg2-g1 Rf8-f5 g3-g4 Qf3xg4+ Kg1-f1 Qg4-f3 Kf1-e1 Qf3-h1+ Ke1-e2 Qh1xc1
c5xd6 Qc1-b1 Rd2-d3 Qb1-c2+ Nc4-d2 Rf5xf2+ Ke2xf2 Qc2xd3 Nd2-c4 e7xd6
Na8-b6 Nd5xb6 Nc4xb6 Qd3-d2+ Kf2-f3 Qd2xa2 Nb6-a8 Qa2xb3 Kf3-e2 Kh8-g8
Ke2-d2 Qb3-b2+ Kd2-e1 d6-d5 Na8-c7 Qb2-g2 Nc7-e6 Qg2-g1+ Ke1-d2 Qg1-f2+
Kd2-d1 Qf2xe3) -16.74/28 74} Ng4 {(Nh2-g4 Qe4xg4 f3-f2+ Be1xf2 Be6xg4
Rd1-d2 Bg4-f3 Bf1-g2 Bf3xg2 Kg1xg2 Qh5-f3+ Kg2-g1 Rf8-f5 g3-g4 Qf3xg4+
Kg1-f1 Qg4-f3 Kf1-e1 Qf3-h1+ Ke1-e2 Qh1xc1 c5xd6 Qc1-b1 Rd2-d3 Qb1-c2+
Nc4-d2 Rf5xf2+ Ke2xf2 Qc2xd3 Nd2-c4 e7xd6 Kf2-g3 b7-b5 Na8-b6 b5xc4 Nb6xd5
c6xd5 Kg3-f2 c4-c3 a2-a3 Qd3-d2+ Kf2-f3 Qd2-d1+ Kf3-g3) +18.82/29 27} 18.
Qxg4 {(Qe4xg4 f3-f2+ Be1xf2 Be6xg4 Rd1-d2 Bg4-f3 Bf1-g2 Bf3xg2 Kg1xg2
Qh5-f3+ Kg2-g1 Rf8-f5 g3-g4 Qf3xg4+ Kg1-f1 Qg4-f3 Kf1-e1 Qf3-h1+ Ke1-e2
Qh1xc1 c5xd6 Qc1-b1 Rd2-d3 Qb1-c2+ Nc4-d2 Rf5xf2+ Ke2xf2 Qc2xd3 Nd2-c4
e7xd6 Na8-b6 Nd5-c3 Nc4xd6 Qd3-e2+ Kf2-g1 Qe2xe3+ Kg1-g2 Bg7xd4 Nb6-c4
Qe3-e2+ Kg2-g3 Bd4-e5+ Kg3-h4 Be5xd6 Nc4xd6 Qe2-h2+ Kh4-g4 Qh2xd6)
-19.42/29 64} f2+ {(f3-f2+ Be1xf2 Be6xg4 Nc4-d2 Bg4xd1 Na8-b6 Qh5-f5 Nd2-e4
Bd1-f3 Nb6xd5 c6xd5 Ne4-d2 Bf3-g2 Bf1xg2 Qf5xf2+ Kg1-h1 Qf2xd2 Rc1-f1
Rf8xf1+ Bg2xf1 Qd2xe3 Kh1-g2 Bg7xd4 Bf1-c4 d5xc4 c5xd6 e7xd6 b3xc4 Qe3-f2+
Kg2-h3 Qf2xa2 c4-c5 d6xc5) +20.07/29 25} 19. Bxf2 {(Be1xf2 Be6xg4 Rd1-d2
Bg4-f3 Bf1-g2 Bf3xg2 Kg1xg2 Qh5-f3+ Kg2-g1 Rf8-f5 g3-g4 Qf3xg4+ Kg1-f1
Qg4-f3 Kf1-e1 Qf3-h1+ Ke1-e2 Qh1xc1 c5xd6 Qc1-b1 Rd2-d3 Qb1-c2+ Nc4-d2
Rf5xf2+ Ke2xf2 Qc2xd3 Nd2-f1 e7xd6 a2-a3 Nd5xe3 Nf1xe3 Bg7xd4 Kf2-f3
Qd3xe3+ Kf3-g4 Qe3xb3 Na8-c7 Qb3-g8+ Kg4-f3 Bd4-c5 Kf3-e2 Qg8-c8 Ke2-d2
Qc8xc7) -20.78/30 68 White resigns} *
Octavio1994 commented 5 years ago

ddugovic Don't worry. the file is free from any malware!