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Subject: Re: Deep on BS2830

Author: Dann Corbit

Date: 14:03:29 03/16/04

Go up one level in this thread


On March 16, 2004 at 17:00:29, Dann Corbit wrote:

>On March 16, 2004 at 16:55:34, Dann Corbit wrote:
>
>>On March 16, 2004 at 15:25:16, Slater Wold wrote:
>>
>>>From the thread http://www.talkchess.com/forums/1/message.html?354588.
>>>
>>>
>>>EPD Kit revision date: 1996.04.21
>>>unable to open book file [./book.bin].
>>>book is disabled
>>>unable to open book file [./books.bin].
>>>hash table memory =   96M bytes.
>>>pawn hash table memory =   24M bytes.
>>>EGTB cache memory =   16M bytes.
>>>6 piece tablebase files found
>>>18165kb of RAM used for TB indices and decompression tables
>>>book learning disabled
>>>result learning disabled
>>>position learning disabled
>>>pondering disabled.
>>>
>>>Crafty v19.11 SE [Standard]
>>>SE code disabled
>>>
>>>White(1): setboard
>>[D]2r1r3/p3bk1p/1pnqpppB/3n4/3P2Q1/PB3N2/1P3PPP/3RR1K1 w - -
>>>White(1): st 999999
>>>search time set to 999999.04.
>>>White(1): go
>>>              clearing hash tables
>>>              time surplus   0.00  time limit 16666:39 (16666:39)
>>>              depth   time  score   variation (1)
>>>                5     0.08   1.04   1. Qh4 Kg8 2. Qh3 f5 3. Rc1
>>>                5     0.09   1.13   1. Qh3 Na5 2. Ba4 Nc6 3. Rc1
>>>                5->   0.09   1.13   1. Qh3 Na5 2. Ba4 Nc6 3. Rc1
>>>                6     0.13   1.02   1. Qh3 Na5 2. Ba4 Nc6 3. Rc1 a6
>>>                6->   0.27   1.02   1. Qh3 Na5 2. Ba4 Nc6 3. Rc1 a6
>>>                7     0.36   1.12   1. Qh3 Na5 2. Ba4 Red8 3. Bd2 Rh8 4.
>>>                                    Qg4
>>>                7->   0.74   1.12   1. Qh3 Na5 2. Ba4 Red8 3. Bd2 Rh8 4.
>>>                                    Qg4
>>>                8     0.89   1.08   1. Qh3 Na5 2. Ba4 Red8 3. Re2 Nc7 4.
>>>                                    Rc1 Kg8
>>>                8->   1.56   1.08   1. Qh3 Na5 2. Ba4 Red8 3. Re2 Nc7 4.
>>>                                    Rc1 Kg8
>>>                9     2.31   1.17   1. Qh3 Na5 2. Ba4 Rh8 3. Re2 Bf8 4.
>>>                                    Bxf8 Rcxf8 5. Rde1 Nf4
>>>                9->   3.09   1.17   1. Qh3 Na5 2. Ba4 Rh8 3. Re2 Bf8 4.
>>>                                    Bxf8 Rcxf8 5. Rde1 Nf4
>>>               10     6.00   1.21   1. Qh3 Na5 2. Rxe6 Qxe6 3. Ne5+ fxe5
>>>                                    4. Qf3+ Nf4 5. Bxe6+ Kxe6 6. dxe5 g5
>>>                                    7. Bg7
>>>               10->   8.49   1.21   1. Qh3 Na5 2. Rxe6 Qxe6 3. Ne5+ fxe5
>>>                                    4. Qf3+ Nf4 5. Bxe6+ Kxe6 6. dxe5 g5
>>>                                    7. Bg7
>>>               11    13.05   1.20   1. Qh3 Na5 2. Rxe6 Qxe6 3. Ne5+ fxe5
>>>                                    4. Qf3+ Nf4 5. Bxe6+ Kxe6 6. Qg4+ Kf7
>>>                                    7. dxe5 Ne6 8. Rd7
>>>               11->  19.91   1.20   1. Qh3 Na5 2. Rxe6 Qxe6 3. Ne5+ fxe5
>>>                                    4. Qf3+ Nf4 5. Bxe6+ Kxe6 6. Qg4+ Kf7
>>>                                    7. dxe5 Ne6 8. Rd7
>>>               12    31.52   1.16   1. Qh3 Na5 2. Rxe6 Qxe6 3. Ne5+ fxe5
>>>                                    4. Qf3+ Nf4 5. Bxe6+ Kxe6 6. dxe5 g5
>>>                                    7. Qg4+ Kf7 8. Qf5+ Kg8 9. Bxg5 Bxg5
>>>                                    10. Qxg5+
>>>               12->  52.91   1.16   1. Qh3 Na5 2. Rxe6 Qxe6 3. Ne5+ fxe5
>>>                                    4. Qf3+ Nf4 5. Bxe6+ Kxe6 6. dxe5 g5
>>>                                    7. Qg4+ Kf7 8. Qf5+ Kg8 9. Bxg5 Bxg5
>>>                                    10. Qxg5+
>>>               13     4:32   1.48   1. Qh3 Rh8 2. Rc1 a5 3. Rc2 b5 4. Rce2
>>>                                    Nd8 5. Nd2 Qd7 6. Ne4 a4 7. Bc2
>>>               13->   5:03   1.48   1. Qh3 Rh8 2. Rc1 a5 3. Rc2 b5 4. Rce2
>>>                                    Nd8 5. Nd2 Qd7 6. Ne4 a4 7. Bc2
>>>               14     7:40   1.41   1. Qh3 Rh8 2. Rc1 a6 3. Re2 Na5 4.
>>>                                    Bc2 Nc4 5. Rce1 Rc6 6. a4 Rhc8 7. b3
>>>                                    Na3
>>>               14->   9:32   1.41   1. Qh3 Rh8 2. Rc1 a6 3. Re2 Na5 4.
>>>                                    Bc2 Nc4 5. Rce1 Rc6 6. a4 Rhc8 7. b3
>>>                                    Na3
>>>               15    16:30   1.60   1. Qh3 Rh8 2. Re2 a5 3. Rde1 Nd8 4.
>>>                                    Nd2 Qd7 5. Qf3 Re8 6. Ne4 a4 7. Bxd5
>>>                                    Qxd5 8. Ng5+ Kg8 9. Qxd5 exd5 10. Rxe7
>>>                                    Rxe7 11. Rxe7 fxg5 12. Bxg5
>>>               15->  21:29   1.60   1. Qh3 Rh8 2. Re2 a5 3. Rde1 Nd8 4.
>>>                                    Nd2 Qd7 5. Qf3 Re8 6. Ne4 a4 7. Bxd5
>>>                                    Qxd5 8. Ng5+ Kg8 9. Qxd5 exd5 10. Rxe7
>>>                                    Rxe7 11. Rxe7 fxg5 12. Bxg5
>>>               16    42:36   1.63   1. Qh3 Rh8 2. Re2 Rhg8 3. Rde1 Nd8
>>>                                    4. Re5 Nc7 5. Bd2 Kg7 6. R5e4 g5 7.
>>>                                    Qh5 Kh8 8. Bc4 Nd5
>>>               16->  55:53   1.63   1. Qh3 Rh8 2. Re2 Rhg8 3. Rde1 Nd8
>>>                                    4. Re5 Nc7 5. Bd2 Kg7 6. R5e4 g5 7.
>>>                                    Qh5 Kh8 8. Bc4 Nd5
>>>               17   143:39   1.44   1. Qh3 Rh8 2. Rc1 Rc7 3. Rc2 Nd8 4.
>>>                                    Rxc7 Qxc7 5. Nd2 Qd7 6. Ne4 Nc6 7.
>>>                                    Nc3 Nc7 8. d5 Nd4 9. dxe6+ Ncxe6 10.
>>>                                    Bd5 Re8
>>>               17-> 252:22   1.44   1. Qh3 Rh8 2. Rc1 Rc7 3. Rc2 Nd8 4.
>>>                                    Rxc7 Qxc7 5. Nd2 Qd7 6. Ne4 Nc6 7.
>>>                                    Nc3 Nc7 8. d5 Nd4 9. dxe6+ Ncxe6 10.
>>>                                    Bd5 Re8
>>>               18   376:09   1.49   1. Qh3 Rh8 2. Re2 Qd7 3. Rde1 Nd8 4.
>>>                                    Ne5+ fxe5 5. Qf3+ Ke8 6. Rxe5 Nc7 7.
>>>                                    d5 b5 8. dxe6 Qc6 9. Qe3 a5 10. Qd4
>>>                                    a4
>>>               18-> 540:45   1.49   1. Qh3 Rh8 2. Re2 Qd7 3. Rde1 Nd8 4.
>>>                                    Ne5+ fxe5 5. Qf3+ Ke8 6. Rxe5 Nc7 7.
>>>                                    d5 b5 8. dxe6 Qc6 9. Qe3 a5 10. Qd4
>>>                                    a4
>>>?              19   1140:15   1/43*  1. Qh3
>>>White(1): ?
>>>              time=1140:24  cpu=99%  mat=0  n=163024280135  fh=82%  nps=2.38M
>>>              ext-> chk=-825806097 cap=389804029 pp=35791230 1rep=839174211 mate
>>>=85617013
>>>              predicted=0  nodes=163024280135  evals=3022961873  50move=0
>>>              endgame tablebase-> probes=0  hits=0
>>>              hashing-> 1474%(raw) 1473%(depth)  99%(sat)  94%(pawn)
>>>              hashing-> 0%(exact)  1157%(lower)  304%(upper)
>>
>>Here is the old CAP record:
>>2r1r3/p3bk1p/1pnqpppB/3n4/3P2Q1/PB3N2/1P3PPP/3RR1K1 w - - acd 14; acn
>>1313815153; bm Rxe6; ce 84; id "BS2830.05"; pm Qh3; pv Qh3 Rh8 Nd2 Na5 Ne4 Qd7
>>Ba4 Nc6 Qf3 Rhe8 Ng5+ Kg8 Nxe6 Bxa3 Bb3 Rxe6 Bxd5; c0 "Sturua-Kutirow, 4/97-39
>>Rochochade Europa, 1976";
>>
>>And the new one constructed from your data:
>>2r1r3/p3bk1p/1pnqpppB/3n4/3P2Q1/PB3N2/1P3PPP/3RR1K1 w - - acd 18; acn
>>163024280135; bm Rxe6; ce 149; id "BS2830.05"; pm Qh3 Rh8 Re2 Qd7 Rde1 Nd8 Ne5+
>>fxe5 Qf3+ Ke8 Rxe5 Nc7 d5 b5 dxe6 Qc6 Qe3 a5 Qd4 a4; c0 "Sturua-Kutirow, 4/97-39
>>Rochochade Europa, 1976";
>>
>>The burning question is, who is right?  The GM or the computer.
>
>This is the game in question:
>
>[Event "Olympiad"]
>[Site "Erevan ARM"]
>[Date "1996.??.??"]
>[Round "3"]
>[White "Sturua, Zurab"]
>[Black "Kutirov, Rolando"]
>[Result "1-0"]
>[WhiteElo "2540"]
>[BlackElo "2505"]
>[ECO "D42o"]
>[Opening "QGD"]
>[Variation "semi-Tarrasch (3...c5) "]
>[Annotator ""]
>[Source ""]
>[Remark "IX"]
>
>1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 e6 6.Nf3 Be7 7.cxd5 Nxd5 8.Bd3
>Nc6 9.O-O O-O 10.Re1 Nf6 11.a3 b6 12.Bc2 Ba6 13.Bg5 Rc8 14.Qd2 Bc4 15.Qf4
>Bd5 16.Qh4 g6 17.Nxd5 Nxd5 18.Rad1 Qd6 19.Bb3 f6 20.Qg4 Kf7 21.Bh6 Rfe8
>22.Rxe6 Qxe6 23.Re1 Qd6 24.Bf4 Qd8 25.Qe6+ Kg7 26.Bxd5 g5 27.Qf7+ 1-0

Here is the actual continuation in EPD format:

2r1r3/p3bk1p/1pnqpppB/3n4/3P2Q1/PB3N2/1P3PPP/3RR1K1 w - - bm Rxe6;
2r1r3/p3bk1p/1pnqRppB/3n4/3P2Q1/PB3N2/1P3PPP/3R2K1 b - - bm Qxe6;
2r1r3/p3bk1p/1pn1qppB/3n4/3P2Q1/PB3N2/1P3PPP/3R2K1 w - - bm Re1;
2r1r3/p3bk1p/1pn1qppB/3n4/3P2Q1/PB3N2/1P3PPP/4R1K1 b - - bm Qd6;
2r1r3/p3bk1p/1pnq1ppB/3n4/3P2Q1/PB3N2/1P3PPP/4R1K1 w - - bm Bf4;
2r1r3/p3bk1p/1pnq1pp1/3n4/3P1BQ1/PB3N2/1P3PPP/4R1K1 b - - bm Qd8;
2rqr3/p3bk1p/1pn2pp1/3n4/3P1BQ1/PB3N2/1P3PPP/4R1K1 w - - bm Qe6+;
2rqr3/p3bk1p/1pn1Qpp1/3n4/3P1B2/PB3N2/1P3PPP/4R1K1 b - - bm Kg7;
2rqr3/p3b1kp/1pn1Qpp1/3n4/3P1B2/PB3N2/1P3PPP/4R1K1 w - - bm Bxd5;
2rqr3/p3b1kp/1pn1Qpp1/3B4/3P1B2/P4N2/1P3PPP/4R1K1 b - - bm g5;
2rqr3/p3b1kp/1pn1Qp2/3B2p1/3P1B2/P4N2/1P3PPP/4R1K1 w - - bm Qf7+;
2r1r3/p3bk1p/1pnqpppB/3n4/3P2Q1/PB3N2/1P3PPP/3RR1K1 w - - bm Rxe6;
2r1r3/p3bk1p/1pnqpppB/3n4/3P2Q1/PB3N2/1P3PPP/3RR1K1 w - - bm Rxe6;



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