Author: Uri Blass
Date: 13:05:08 09/15/01
Go up one level in this thread
On September 15, 2001 at 06:57:03, Tony Hedlund wrote:
>[Event "Tony Hedlund"]
>[Site "SSDF"]
>[Date "2001.09.15"]
>[Round "1"]
>[White "Junior 7 A1200"]
>[Black "Gandalf 4.32hUCI A1200"]
>[ECO "D55"]
>[Result "1/2-1/2"]
>
>1. d4 {0s} Nf6 {book 0s} 2. Nf3 {1s} d5 {book 0s} 3. c4
>{1s} e6 {book 0s} 4. Nc3 {1s} Be7 {book 0s} 5. Bg5 {1s} h6
>{book 0s} 6. Bxf6 {1s} Bxf6 {book 0s} 7. e3 {1s} c6 {book
>0s} 8. Bd3 {4:51m} O-O {-0.41/12 4:58m} 9. Rc1 {1s (O-O)}
>Nd7 {book 0s} 10. O-O {1s} dxc4 {book 0s} 11. Bxc4 {1s} e5
>{book 0s} 12. h3 {1s} exd4 {book 0s} 13. exd4 {1s} Nb6
>{book 0s} 14. Bb3 {1s} Re8 {book 0s} 15. Re1 {1s} Bf5 {book
>0s} 16. Rxe8+ {1s} Qxe8 {book 0s} 17. Qd2 {1s} Qd7 {book
>0s} 18. Re1 {1s} a5 {book 0s} 19. a3 {1s} Re8 {book 0s}
>20. Rxe8+ {1s} Qxe8 {book 0s} 21. Qf4 {1s} Be6 {book 0s}
>22. Bxe6 {3:43m} Qxe6 {book 0s} 23. Qb8+ {11:02m} Qc8
>{-0.09/17 10:49m} 24. Qa7 {2s} Nc4 {-0.08/16 21:52m}
>25. Qc5 {2s (Ne4)} Nxb2 {+0.01/15 7:17m} 26. Ne4 {20:13m}
>Bd8 {0.00/15 1s} 27. Qc2 {5:16m} Qe6 {0.00/14 5s} 28. Qxb2
>{3:35m} Qxe4 {0.00/14 0s} 29. Qxb7 {5:21m} f6 {0.00/14 53s}
>30. Qb8 {3:51m (Qc8)} Qd5 {+0.01/14 7:33m} 31. Qa7 {2s
>(Qb7)} Qf5 {+0.01/14 7:47m} 32. a4 {10:42m (Qb8)} Qb1+
>{+0.03/16 5:18m} 33. Kh2 {6:10m} Qb6 {+0.01/16 0s} 34. Qa8
>{4:05m} Qc7+ {+0.03/15 7:43m} 35. g3 {1:25m (Kg1)} Qd7
>{+0.08/15 11:25m} 36. g4 {2s (Qb8)} Kf7 {+0.22/14 6:50m}
>37. Kg2 {12:01m (Kg1)} g6 {+0.24/15 5:27m} 38. Qa6 {4:26m
>(Kf1)} Kg7 {+0.14/13 6:23m} 39. Qc4 {9:27m (Kg3)} Bc7
>{+0.09/13 6:12m} 40. Qe2 {3s (Qa6)} Bd6 {+0.19/15 7:26m}
>41. Qe4 {2:24m} Bb4 {+0.12/16 40s} 42. h4 {4:13m (Nh4)} Qd5
>{+0.20/14 2:26m} 43. Qxd5 {25s} cxd5 {+0.17/18 24s} 44. Ng1
>{2:30m} f5 {+0.09/18 56s} 45. gxf5 {2:53m} gxf5 {+0.14/20
>22s} 46. Ne2 {2:11m} Kf7 {+0.09/19 32s} 47. Kf3 {2:25m
>(Kg3)} Be7 {+0.09/19 4:02m} 48. h5 {2s} Bf6 {+0.03/21
>3:28m} 49. Ke3 {5:17m} Ke7 {+0.03/20 49s} 50. f4 {3:21m
>(Nf4)} Kd6 {+0.03/24 3:32m} 51. Nc1 {8:13m} Bd8 {+0.03/23
>0s} 52. Nb3 {2:33m (Nd3)} Bb6 {+0.03/23 4:18m} 53. Ke2
>{4:19m (Nd2)} Ke6 {+0.03/24 4:19m} 54. Kd3 {2:52m (Nc5+)}
>Bc7 {+0.03/24 4:19m} 55. Ke3 {2s (Nc5+)} Kd7 {+0.09/22
>5:53m} 56. Nd2 {4:57m (Nc5+)} Ke7 {+0.11/24 6:26m} 57. Nf3
>{4:15m (Nb3)} Ke6 {+0.03/23 4:51m} 58. Ne5 {7:14m} Kf6
>{+0.03/24 1s} 59. Kd2 {3:48m (Nc6)} Ke7 {+0.03/23 5:48m}
>60. Kd3 {1:11m} Bd8 {0.00/23 5:00m} 61. Ke2 {4s (Nc6+)} Ke6
>{0.00/22 3:46m} 62. Ke3 {2:17m (Nc6)} Bb6 {0.00/23 2:33m}
>63. Nd3 {2:46m (Kd3)} Kd6 {0.00/23 3:27m} 64. Nb2 {2:26m
>(Ne1)} Bd8 {0.00/23 4:20m} 65. Kd2 {20s} Bf6 {0.00/23
>2:22m} 66. Kc3 {6:03m} Be7 {+0.01/24 0s} 67. Nd3 {2:40m}
>Bd8 {+0.01/22 1s} 68. Nc5 {3:01m (Ne5)} Bc7 {+0.01/22
>3:37m} 69. Kc2 {3:35m (Kd2)} Bb6 {0.00/23 2:56m} 70. Nb3
>{16s} Kc6 {0.00/22 3:29m} 71. Kd2 {4:00m (Kd3)} Bc7
>{0.00/22 3:42m} 72. Ke2 {6s} Kd6 {0.00/22 2:37m} 73. Kf3
>{5:30m} Ke7 {0.00/24 0s} 74. Kg2 {3:05m (Kf2)} Kf7 {0.00/22
>6:37m} 75. Kg3 {3:30m} Ke6 {0.00/22 0s} 76. Nc1 {3:25m
>(Kf2)} Bd6 {0.00/23 5:21m} 77. Kf3 {4:40m} Kf6 {0.00/23 0s}
>78. Nd3 {5:18m} Ke7 {0.00/22 1s} 79. Ne5 {4:28m} Bc7
>{0.00/23 1:14m} 80. Ke2 {2:42m (Kf2)} Bb6 {0.00/23 13:57m}
>81. Ng6+ {29s} Kd6 {0.00/23 15:24m} 82. Nh4 {2:47m (Ke3)}
>Ke6 {0.00/21 2:21m} 83. Ke3 {59s (Kd3)} Bc7 {0.00/23 1:57m}
>84. Ng6 {3:46m} Bd6 {0.00/22 0s} 85. Ne5 {3:29m (Kd2)} Bb4
>{0.00/22 2:52m} 86. Ke2 {3:04m (Kd3)} Bc3 {0.00/22 2:26m}
>87. Kd3 {2:33m} Be1 {0.00/22 0s} 88. Ke3 {3:54m (Kc2)} Bb4
>{+0.01/24 2:57m} 89. Nd3 {1:24m} Ba3 {+0.01/21 2:57m}
>90. Ke2 {2:39m} Bd6 {0.00/22 11s} 91. Ne5 {4:36m} Bb8
>{0.00/22 1s} 92. Nc6 {3:01m (Ke3)} Bc7 {0.00/22 8:05m}
>93. Ke3 {2s} Kf6 {0.00/22 3:30m} 94. Ne5 {3:06m (Na7)} Bd6
>{0.00/23 2:31m} 95. Kd3 {4:19m (Kd2)} Bb4 {-0.01/22 2:10m}
>96. Nc6 {3:58m} Be1 {-0.01/22 0s} 1/2-1/2
>
>[Event "Tony Hedlund"]
>[Site "SSDF"]
>[Date "2001.09.15"]
>[Round "2"]
>[White "Gandalf 4.32hUCI A1200"]
>[Black "Junior 7 A1200"]
>[ECO "A29"]
>[Result "1-0"]
>
>1. c4 {book 0s} e5 {2s} 2. Nc3 {book 0s} Nf6 {1s} 3. Nf3
>{book 0s} Nc6 {1s} 4. g3 {book 0s} Bb4 {1s} 5. Bg2 {book
>0s} O-O {1s} 6. O-O {book 0s} Re8 {1s} 7. Nd5 {book 0s} Bc5
>{1s} 8. a3 {book 0s} e4 {2:25m} 9. Ne1 {book 0s} d6 {2:46m}
>10. e3 {+0.24/12 6:00m} Bb6 {23s} 11. Qc2 {+0.17/12 2:37m}
>Be6 {7:18m (Bg4)}
Junior7 likes this move even at 8 hours/40 moves on my pIII800
Here is Junior7's analysis:
Blass,U - Junior 7
r1bqr1k1/ppp2ppp/1bnp1n2/3N4/2P1p3/P3P1P1/1PQP1PBP/R1B1NRK1 b - - 0 1
Analysis by Junior 7:
11...h5 12.Nxb6 axb6
= (0.00) Depth: 3 00:00:00
11...Bg4 12.Nxb6 axb6
= (-0.23) Depth: 3 00:00:00
11...Bg4 12.Nxb6 axb6
= (-0.23) Depth: 3 00:00:00
11...Bg4 12.Nxb6 axb6
= (-0.23) Depth: 3 00:00:00
11...Bg4 12.Nxb6 axb6
= (-0.23) Depth: 3 00:00:00
11...Bg4 12.Nxf6+ Qxf6 13.Bxe4 h6
= (-0.10) Depth: 6 00:00:00 2kN
11...h5 12.Nxb6 axb6 13.d4
= (-0.22) Depth: 6 00:00:00 4kN
11...h6 12.Nxb6 axb6 13.d4
³ (-0.28) Depth: 6 00:00:00 5kN
11...Bf5 12.Nc3 Qd7
³ (-0.33) Depth: 6 00:00:00 8kN
11...Bf5 12.d4 exd3 13.Nxf6+ Qxf6 14.Nxd3 Bg4
= (-0.18) Depth: 9 00:00:00 31kN
11...Bf5 12.f3 Bg6 13.fxe4 Nxe4 14.Nd3 Qg5 15.Nxb6
= (0.02) Depth: 12 00:00:00 451kN
11...h6 12.b4 Bf5 13.Bb2 Nxd5 14.cxd5 Nb8 15.Qc4
= (0.01) Depth: 12 00:00:01 646kN
11...Be6 12.Nxf6+ Qxf6 13.Bxe4 g6 14.Bg2 Na5 15.d3
= (-0.14) Depth: 12 00:00:02 1364kN
11...Be6 12.Nxf6+ Qxf6 13.Bxe4 Bh3 14.Bg2 Bxg2 15.Kxg2 Qg5 16.f4 Qh5 17.f5
= (-0.10) Depth: 15 00:00:06 3433kN
11...Be6 12.Nxf6+ Qxf6 13.Bxe4 Bh3 14.Bg2 Qh6 15.d4 a5 16.Nd3 Ba7 17.d5 Ne5
18.Nxe5
= (-0.04) Depth: 18 00:00:55 29299kN
11...Be6 12.Nxf6+ Qxf6 13.Bxe4 Bh3 14.Bg2 Bf5 15.d3 a5 16.Qc3 Qxc3 17.bxc3 h6
18.Rb1 Bg4
= (-0.06) Depth: 20 00:07:11 218614kN
(Blass, Tel-aviv 15.09.2001)
12. Nxf6+ {+0.84/13 4:57m} Qxf6 {1:53m}
Even Here and in the next move
Junior cannot see that white has a clear advantage
and cannot see the obvious move for humans (14.Ng2)
in it's main line
Blass,U - Junior 7
r2qr1k1/ppp2ppp/1bnpbn2/3N4/2P1p3/P3P1P1/1PQP1PBP/R1B1NRK1 w - - 0 1
Analysis by Junior 7:
12...gxf6 13.Bxe4 h6
± (0.79) Depth: 3 00:00:00
12...Qxf6 13.Bxe4
= (-0.06) Depth: 9 00:00:00 2kN
12...Qxf6 13.Bxe4
= (-0.06) Depth: 9 00:00:00 2kN
12...Qxf6 13.Bxe4
= (-0.06) Depth: 9 00:00:00 2kN
12...Qxf6 13.Bxe4
= (-0.06) Depth: 12 00:00:00 28kN
12...Qxf6 13.Bxe4
= (-0.06) Depth: 15 00:00:01 876kN
12...Qxf6 13.Bxe4 Bh3 14.Bg2 Bf5 15.d3 h6 16.Qc3 Qxc3 17.bxc3 Ne5 18.Bxb7 Rab8
19.Bg2 Nxd3 20.Nxd3
= (-0.04) Depth: 18 00:02:09 65109kN
12...Qxf6 13.Bxe4 Bh3 14.Bg2 Bf5 15.d3 h6 16.Qc3 Qxc3 17.bxc3 Bd7 18.Nf3 a5
19.Rb1
= (0.01) Depth: 20 00:11:52 363894kN
(Blass, Tel-aviv 15.09.2001)
>13. Bxe4 {+0.88/13 12:40m} Bh3 {2s}
Blass,U - Junior 7
r3r1k1/ppp2ppp/1bnpbq2/8/2P1p3/P3P1P1/1PQP1PBP/R1B1NRK1 w - - 0 1
Analysis by Junior 7:
13...h5 14.Bh7+ Kh8
² (0.62) Depth: 3 00:00:00
13...Bh3 14.Bg2
= (0.01) Depth: 9 00:00:00 4kN
13...Bh3 14.Bg2
= (0.01) Depth: 9 00:00:00 4kN
13...Bh3 14.Bg2
= (0.01) Depth: 9 00:00:00 4kN
13...Bh3 14.Bg2
= (0.01) Depth: 9 00:00:00 4kN
13...Bh3 14.Bg2
= (0.01) Depth: 9 00:00:00 4kN
13...Bh3 14.Bg2
= (0.01) Depth: 9 00:00:00 4kN
13...Bh3 14.Bg2
= (0.01) Depth: 12 00:00:00 62kN
13...Bh3 14.Bg2
= (0.01) Depth: 15 00:00:00 430kN
13...Bh3 14.Bg2
= (0.01) Depth: 18 00:00:06 3235kN
13...Bh3 14.Bg2 Bf5 15.d3 a5 16.Bd2 a4 17.Nf3 Bg4 18.Bc3 Qf5 19.Nh4 Qh5 20.Rfe1
h6
= (0.02) Depth: 20 00:05:24 166920kN
(Blass, Tel-aviv 15.09.2001)
14. Ng2 {+0.99/12
>9:11m} g6 {4:28m (h6)}
Even here Junior cannot see an advantage for white:
Blass,U - Junior 7
r3r1k1/ppp2ppp/1bnp1q2/8/2P1B3/P3P1Pb/1PQP1PNP/R1B2RK1 b - - 0 1
Analysis by Junior 7:
14...Rxe4 15.Qxe4 h6
² (0.50) Depth: 3 00:00:00
14...h5 15.Bh7+ Kh8
= (-0.03) Depth: 3 00:00:00
14...Qh6 15.Bf5 a5
³ (-0.34) Depth: 6 00:00:00 7kN
14...Qh6 15.d4 a5 16.Bd2 Qh5
= (-0.06) Depth: 9 00:00:00 44kN
14...Qh6 15.d4 a5 16.Bd2 Qh5
= (-0.06) Depth: 9 00:00:00 44kN
14...Qh6 15.d4 a5 16.Bd2 Qh5
= (-0.06) Depth: 9 00:00:00 44kN
14...Qh6 15.d4 a5 16.Bd2 Qh5
= (-0.06) Depth: 9 00:00:00 44kN
14...Qh6 15.d4 a5 16.Bd2 Qh5
= (-0.06) Depth: 9 00:00:00 44kN
14...g6 15.Re1 Qe7 16.Nf4 Qxe4 17.Qxe4 Rxe4 18.Nxh3 Rxc4
= (-0.08) Depth: 9 00:00:00 73kN
14...g6 15.Re1 Qe6 16.Bxc6 bxc6 17.Nf4 Qg4 18.Qc3 Rab8 19.Nxh3
= (-0.03) Depth: 12 00:00:00 393kN
14...h6 15.Rd1 g5 16.d4 Qh8 17.d5 Ne5
= (-0.04) Depth: 12 00:00:02 1332kN
14...h6 15.Re1 g5 16.d4 Qh8 17.Bf5 g4 18.Bd2 Qf6
= (0.23) Depth: 15 00:00:31 20524kN
14...g6 15.d4 Qe7 16.Bf3 a5 17.Rd1 Bf5 18.Qe2 Bh3
= (0.00) Depth: 15 00:00:38 24958kN
14...Kh8 15.Rd1 Bg4 16.Rf1 Qe5 17.f3 Bh3 18.d4 Qf6 19.c5 dxc5 20.dxc5 Ba5
21.Bxh7
= (0.13) Depth: 15 00:01:38 60339kN
14...Kh8 15.Re1 g5 16.d4 h6 17.b4 a5 18.b5 Ne7 19.Bxb7
= (0.25) Depth: 17 00:02:46 100623kN
14...g6 15.d4 a6 16.Rd1 Bg4 17.Rf1
= (0.00) Depth: 17 00:03:05 112313kN
14...g6 15.d4 a6 16.Rd1 Bg4 17.Rf1
= (0.00) Depth: 18 00:08:11 277798kN
(Blass, Tel-aviv 15.09.2001)
15. d4 {+1.21/12 2:37m} a5 {2s
>(Qe7)}
Only here Junior can start to see problems but it is too late
Blass,U - Junior 7
r3r1k1/ppp2p1p/1bnp1qp1/8/2P1B3/P3P1Pb/1PQP1PNP/R1B2RK1 w - - 0 1
Analysis by Junior 7:
15...Nxd4 16.exd4 Bxd4 17.Bh6 Bxb2
² (0.69) Depth: 3 00:00:00
15...h5 16.Bd2
³ (-0.36) Depth: 3 00:00:00
15...h6 16.Bd2
³ (-0.42) Depth: 3 00:00:00
15...h6 16.Re1
= (0.00) Depth: 6 00:00:00 2kN
15...h6 16.Re1
= (0.00) Depth: 9 00:00:00 9kN
15...h6 16.Re1 a5 17.d5 Ne5 18.Nf4
= (0.16) Depth: 12 00:00:00 167kN
15...a5 16.Rd1
= (0.00) Depth: 12 00:00:01 403kN
15...a5 16.Rd1
= (0.00) Depth: 14 00:00:01 554kN
15...a5 16.Rd1 Bg4 17.Rf1
= (0.00) Depth: 16 00:00:12 6930kN
15...a5 16.Bd2 Qe7 17.Bd5 a4 18.Rfc1 Bf5 19.Qd1 h5 20.Nh4 Be4 21.Bxe4 Qxe4
² (0.35) Depth: 18 00:05:47 198279kN
(Blass, Tel-aviv 15.09.2001)
Uri
This page took 0 seconds to execute
Last modified: Thu, 15 Apr 21 08:11:13 -0700
Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.