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TheSelfImprover

TheSelfImprover


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PostSubject: Re: summer tournament   summer tournament - Page 5 EmptyMon Oct 11, 2021 5:34 pm

Ed fights off the Russian invasion! summer tournament - Page 5 1f004
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Mclane

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PostSubject: Re: summer tournament   summer tournament - Page 5 EmptyMon Oct 11, 2021 6:47 pm

TheSelfImprover wrote:
Ed fights off the Russian invasion!  summer tournament - Page 5 1f004


That will not be that easy. The russian chess computer plays positionally not that bad.

Pity that we know so few about the russian dedicated chess computers and software developments.

On the other hand, we have to thank Ed Schröder a lot that in a time/age of kittingers novag constellation and rathsmanns MM2 and B+P module, that means where the A strategy was dominating, he came with his selective programs that really played a good game of chess.
That was like a paradigm change.

People thought after Mephisto III and IIIS was besten by Novag and Rathsmann that the days are gone where intelligent programs had a chance.

Dont forget that Broughtons MKV and MK VI was selective too and was capable e.g. to win in travemünde 1981 against Fidelity.

So in that days Nitsche and Henne and Broughton dominated.
Because they had clever engines.

Then came Kittingers Constellation and Super Constellation and Rathsmann with B+P and MMII.

And for the selective engines it was game over.

But ed gave the intelligent engines the pride back.
I tested mm4 and MM5 for computer schach and spiele and ed was my new hero.

I was always fascinated by the intelligent engines.

I remember the friendship with Thomas Nitsche.
Mephisto III with its 1-3 NPS was a paradigm change and i was highly impressed.

Dieter steinwender and friedel were against Thomas. They said: this has no future.

I remember when in cologne thomas held a speech about the future of AI engines. The people laughed about him. It was the time when Brute Force was the trigger word.

People knew HG had changed the horses from Nitsche/Henne to Richard Lang.

But cologne was a weak championship for richard while beeing a good championship for Ed.

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Mclane

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PostSubject: Re: summer tournament   summer tournament - Page 5 EmptyTue Oct 12, 2021 2:56 pm

and here the game:

[pgn]
[Event "40/120 sommerturnier"]
[Site "SCW"]
[Date "2021.10.11"]
[Round "9"]
[White "Rebell Mystery Modul"]
[Black "Elektronika IM05"]
[ECO "E10"]
[Result "1-0"]

1. d4 Nf6 2. Nf3 e6 3. c4 Ne4 {"} 4. c5 {"} d6 5. Qc2 f5
6. Nbd2 Nxd2 7. Bxd2 dxc5 8. dxc5 Be7 9. O-O-O O-O 10. Bf4
Bd7 11. Ne5 Qc8 12. Nxd7 Nxd7 13. c6 Nc5 14. g3 bxc6
15. Be3 Na6 16. Qxc6 Nb4 17. Qa4 Qb7 18. Rg1 Qe4 19. Rd4
Qc6+ 20. Qxc6 Nxc6 21. Rc4 Nb4 22. Bg2 Rad8 23. Rxc7 Rc8
24. Rxc8 Rxc8+ 25. Kb1 a6 26. Rd1 Bf6 27. a3 Nd5 28. Bxd5
exd5 29. Rxd5 Rb8 30. b4 Rb5 31. Bc5 g6 32. Kc2 Be7 33. h4
h5 34. e3 Rb7 35. Bxe7 Rxe7 36. Rd6 Rc7+ 37. Kb3 Ra7
38. Rxg6+ Kf7 39. Rg5 Kf6 40. Rxh5 Ra8 41. Rh6+ Kg7 42. Rc6
Ra7 43. Ka4 a5 44. b5 Kf7 45. b6 Ra8 46. b7 Rb8 47. Rc7+
Ke6 48. Kxa5 Kd6 49. Kb6 f4 1-0
[/pgn]

ed did it.

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Mclane

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PostSubject: Re: summer tournament   summer tournament - Page 5 EmptyTue Oct 12, 2021 3:12 pm

another highlight was game of Chris Whittingtons ChessClock89 on the ZX Spectrum oc by 300% (it runs on a z80 CPU)
versus 6502 Conchess Plymate Victoria by Ulf Rathsmann running on 6.144 mhz.

Rathsmanns engines are known to be brute force.

So it was pure power of brute force + extensions versus clever selective algorithms.



[pgn]
[Event "40/120 sommerturnier"]
[Site "SCW"]
[Date "2021.10.10"]
[Round "1"]
[White "ClockChess89 Spectrum 300%"]
[Black "Conchess Plymate Victoria 6.1"]
[ECO "A07"]
[Result "1/2-1/2"]

1. Nf3 d5 2. g3 Bf5 {"} 3. d4 {"} e6 4. Nc3 Bb4 5. Bg2 Nf6
6. Bg5 Bxc3+ 7. bxc3 h6 8. Bxf6 Qxf6 9. Rb1 b6 10. Ne5 c5
11. g4 Bh7 12. Rb5 Na6 13. Rb3 Nc7 14. O-O Qh4 15. dxc5 f6
16. Nd3 bxc5 17. Rb7 Na6 18. Rxg7 Kf8 19. Rb7 Qxg4 20. e3
Qxd1 21. Rxd1 c4 22. Ne1 Nc5 23. Rb4 Rg8 24. Kf1 Rc8
25. Rd4 Kf7 26. Rh4 Kg6 27. e4 Rgd8 28. exd5 exd5 29. Rd4
Bg8 30. Rg4+ Kh7 31. Rf4 Rd6 32. Rd4 Rd7 33. Rb5 Be6
34. Ke2 f5 35. h4 Re7 36. Kd2 Bf7 37. Bh3 Kg6 38. Bg2 Rce8
39. Bf3 Rxe1 40. Rxc5 Rf1 41. Rc6+ Kg7 42. Bxd5 Re7
43. Bxc4 Bxc4 44. Rcxc4 Rxf2+ 45. Kc1 Re1+ 46. Kb2 Ree2
47. Kb3 Rxc2 48. Rc7+ Kg6 49. a4 a6 50. Rc6+ Kh5 51. Rxa6
Ra2 52. Ra5 Rab2+ 53. Ka3 Rb1 54. Rc5 Rh1 55. Kb4 Rxh4
56. a5 Rh3 57. c4 Rb2+ 58. Ka4 Kg5 59. Rb5 Ra2+ 60. Kb4
Raa3 61. Rd8 h5 62. Rg8+ Kf4 63. a6 Rhb3+ 64. Kc5 Re3
65. Rb6 Re5+ 66. Kb4 Rea5 67. Rh8 Rxa6 68. Rxa6 Rxa6
69. Rxh5 Ra1 70. c5 Ke4 71. Rh7 Rb1+ 72. Kc4 Rc1+ 73. Kb5
Kd5 74. Rd7+ Ke6 75. c6 f4 76. Kb6 Rb1+ 77. Kc5 {Clockchess
reklamiert Remis.} f3 78. Rd6+ Ke7 79. Rd2 Rc1+ 80. Kd5 Kd8
81. Kd6 Ra1 82. Rb2 Kc8 83. Rh2 Rd1+ 84. Kc5 Rd3 85. Ra2
Re3 86. Ra8+ Kc7 87. Ra7+ Kd8 88. Rf7 Rc3+ 89. Kd6 Rd3+
90. Ke6 Re3+ 91. Kd5 Rc3 92. Rf8+ Kc7 93. Rf7+ Kb6 94. Rb7+
Ka5 95. Rb2 Ka4 96. Rb7 f2 97. Rf7 Rc2 98. c7 Rxc7 99. Rxf2
1/2-1/2
[/pgn]

In move 77 i think ClockChess saw a repetition in moves and said instead of an evaluation in numbers suddenly DRAW.
I guess this was not really correct so i continued play. maybe this was a draw offer by the machine ? I have no idea. Maybe the programmer remembers ?


Last edited by Mclane on Tue Oct 12, 2021 3:13 pm; edited 1 time in total
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TheSelfImprover

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PostSubject: Re: summer tournament   summer tournament - Page 5 EmptyTue Oct 12, 2021 3:12 pm

Mclane wrote:
ed did it.


He trounced the Russians again. Western democracy is safe in Ed's hands! cheers

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Mclane

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PostSubject: Re: summer tournament   summer tournament - Page 5 EmptyTue Oct 12, 2021 11:07 pm

and the next game of the conchess plymate victoria.

Against the Spracklen Fidelity Elite A/S 5 mhz...


[pgn]
[Event "40/120 sommerturnier"]
[Site "SCW"]
[Date "2021.10.12"]
[Round "9"]
[White "Conchess Plymate Victoria 6.1"]
[Black "Elite A/S Glasgow 5 mhz"]
[ECO "B06"]
[Result "1-0"]

1. e4 g6 2. d4 Bg7 3. Bc4 {"} Nc6 4. Nf3 Na5 5. Be2 d5
6. exd5 Qxd5 7. O-O Nf6 8. Nc3 Qd6 9. Re1 O-O 10. Nb5 Qb6
11. b4 Nc6 12. a3 Bg4 13. c4 Ne4 14. c5 Qa6 15. Nxc7 Nxf2
16. Kxf2 Bxd4+ 17. Nxd4 Bxe2 18. Rxe2 Nxd4 19. Nxa6 Nxe2
20. Nc7 Nc3 21. Qd4 Rac8 22. Bh6 Ne4+ 23. Qxe4 Rxc7 24. Qe5
f6 25. Qe6+ Rf7 26. Rd1 Rd7 27. Rxd7 Kh8 28. Rd8+ Rf8
29. Rxf8# 1-0
[/pgn]
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Mclane

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PostSubject: Re: summer tournament   summer tournament - Page 5 EmptyTue Oct 12, 2021 11:23 pm

another game was Elektronika IM05 against Nitsche/Henne Mephisto III S in the GM Petrosian 25 mhz:

[pgn]
[Event "40/120 sommerturnier"]
[Site "SCW"]
[Date "2021.10.12"]
[Round "9"]
[White "Elektronika IM05"]
[Black "GM Petrosian Glasgow 25 mhz"]
[ECO "D30"]
[Result "1/2-1/2"]

1. c4 e6 2. d4 {"} d5 3. cxd5 exd5 4. Bd2 Nf6 {"} 5. Nc3
Be7 6. e3 Bf5 7. Nf3 c6 8. Nh4 Be4 9. f3 Bg6 10. Be2 Bd6
11. O-O Qc7 12. g3 O-O 13. Nxg6 fxg6 14. Qb3 Bxg3 15. hxg3
Qxg3+ 16. Kh1 Qh3+ 17. Kg1 Qg3+ 18. Kh1 Qh3+ 19. Kg1 Qg3+
{beide Computer reklamieren hier Remis nach 3maliger
Stellungswiederholung.} 1/2-1/2
[/pgn]


The Results so far are the following:

Schachcompus

PlatzMotorPunkteClNoGMTiMeChReFiExScMeCoTAElCoScS-B
01Clock Chess 89 ZX Spectrum 10 mhz (300%) {Brettcomputer}6,0/9· ·  1 =0 1= =1 =1 22,00 
02Novag Super-Constellation {Brettcomputer} 5,5/8 · ·110 1  =10    1 22,00 
03GM Petrosian Glasgow 25 mhz {Brettcomputer} 5,0/9 0· ·11  0=01 1=   20,75 
04Tiger Grenadier {Brettcomputer} 5,0/8000· ·   111 11    20,50 
05Mephisto MM2 HG240 {Brettcomputer} 5,0/8 10 · · 1  01=1  = 20,25 
06Chafitz Steinitz encore 4 mhz 5,0/9=    · ·00= 1110 1 18,25 
07Rebell Mystery Modul {Brettcomputer} 4,5/910  01· · 10=  1 0 19,50 
08Fidelity Elite A/S Glasgow 5mhz {Brettcomputer} 4,5/10  10 1 · ·010=0 01 17,50 
09Excalibur Einstein Chess wizard {Brettcomputer} 4,5/100 =0 =01· · 10 = 1 16,00 
10SciSys Superstar 36K oc {Brettcomputer} 4,0/8==0101 10 · ·       20,25 
11Mephisto Mondial II {Brettcomputer} 4,0/9 10 00=10 · · =1   16,00 
12Colossus Chess 4.0 C64 5mhz {Brettcomputer} 4,0/9=  0=0 =1  · ·0 =1 14,75 
13TASC Final Chess Card {Brettcomputer} 3,5/90 0000 1  =1· ·  1 12,00 
14Elektronika IM05 {Brettcomputer} 2,0/5  =  10 = 0  · ·   9,75 
15Conchess Plymate Victoria 6.144 mhz 2,0/3=      1   =  · ·  9,50 
16Schneider Titan 16 mhz {Brettcomputer} 1,5/900  =0100  00  · · 7,00 


66 Partien von 120 gespielt

Beginn des Turniers: 2021.08.18, 14:37:29
Letzte Aktualisierung: 2021.08.18, 14:38:09
Ort/ Land: ORION8, Deutschland
Spielstufe: Turnier 40/120 20/60
Hardware: Dual Intel(R) Core(TM)2 CPU 6300 @ 1.86GHz mit 1.016 MB Speicher
Betriebssystem: Microsoft Windows XP 64 Bit Professional Service Pack 2 (Build 3790)
PGN-Datei: Schachcompus.pgn
Tabelle erstellt mit: Arena 1.99beta4
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Mclane

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PostSubject: Re: summer tournament   summer tournament - Page 5 EmptyTue Oct 12, 2021 11:46 pm

The next game is between number 2 in the tournament, Kittingers Novag Super Constellation vs. Conchess Plymate Victoria.
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TheSelfImprover

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PostSubject: Re: summer tournament   summer tournament - Page 5 EmptyWed Oct 13, 2021 12:53 am

Mclane wrote:
another highlight was game of Chris Whittingtons ChessClock89 on the ZX Spectrum oc by 300% (it runs on a z80 CPU)
versus 6502 Conchess Plymate Victoria by Ulf Rathsmann running on 6.144 mhz.

Rathsmanns engines are known to be brute force.

So it was pure power of brute force + extensions versus clever selective algorithms.



[pgn]
[Event "40/120 sommerturnier"]
[Site "SCW"]
[Date "2021.10.10"]
[Round "1"]
[White "ClockChess89 Spectrum 300%"]
[Black "Conchess Plymate Victoria 6.1"]
[ECO "A07"]
[Result "1/2-1/2"]

1. Nf3 d5 2. g3 Bf5 {"} 3. d4 {"} e6 4. Nc3 Bb4 5. Bg2 Nf6
6. Bg5 Bxc3+ 7. bxc3 h6 8. Bxf6 Qxf6 9. Rb1 b6 10. Ne5 c5
11. g4 Bh7 12. Rb5 Na6 13. Rb3 Nc7 14. O-O Qh4 15. dxc5 f6
16. Nd3 bxc5 17. Rb7 Na6 18. Rxg7 Kf8 19. Rb7 Qxg4 20. e3
Qxd1 21. Rxd1 c4 22. Ne1 Nc5 23. Rb4 Rg8 24. Kf1 Rc8
25. Rd4 Kf7 26. Rh4 Kg6 27. e4 Rgd8 28. exd5 exd5 29. Rd4
Bg8 30. Rg4+ Kh7 31. Rf4 Rd6 32. Rd4 Rd7 33. Rb5 Be6
34. Ke2 f5 35. h4 Re7 36. Kd2 Bf7 37. Bh3 Kg6 38. Bg2 Rce8
39. Bf3 Rxe1 40. Rxc5 Rf1 41. Rc6+ Kg7 42. Bxd5 Re7
43. Bxc4 Bxc4 44. Rcxc4 Rxf2+ 45. Kc1 Re1+ 46. Kb2 Ree2
47. Kb3 Rxc2 48. Rc7+ Kg6 49. a4 a6 50. Rc6+ Kh5 51. Rxa6
Ra2 52. Ra5 Rab2+ 53. Ka3 Rb1 54. Rc5 Rh1 55. Kb4 Rxh4
56. a5 Rh3 57. c4 Rb2+ 58. Ka4 Kg5 59. Rb5 Ra2+ 60. Kb4
Raa3 61. Rd8 h5 62. Rg8+ Kf4 63. a6 Rhb3+ 64. Kc5 Re3
65. Rb6 Re5+ 66. Kb4 Rea5 67. Rh8 Rxa6 68. Rxa6 Rxa6
69. Rxh5 Ra1 70. c5 Ke4 71. Rh7 Rb1+ 72. Kc4 Rc1+ 73. Kb5
Kd5 74. Rd7+ Ke6 75. c6 f4 76. Kb6 Rb1+ 77. Kc5 {Clockchess
reklamiert Remis.} f3 78. Rd6+ Ke7 79. Rd2 Rc1+ 80. Kd5 Kd8
81. Kd6 Ra1 82. Rb2 Kc8 83. Rh2 Rd1+ 84. Kc5 Rd3 85. Ra2
Re3 86. Ra8+ Kc7 87. Ra7+ Kd8 88. Rf7 Rc3+ 89. Kd6 Rd3+
90. Ke6 Re3+ 91. Kd5 Rc3 92. Rf8+ Kc7 93. Rf7+ Kb6 94. Rb7+
Ka5 95. Rb2 Ka4 96. Rb7 f2 97. Rf7 Rc2 98. c7 Rxc7 99. Rxf2
1/2-1/2
[/pgn]

In move 77 i think ClockChess saw a repetition in moves and said instead of an evaluation in numbers suddenly DRAW.
I guess this was not really correct so i continued play. maybe this was a draw offer by the machine ? I have no idea. Maybe the programmer remembers ?


I am interested to play through this "brains v brute force" battle. I will do when I have a bit more time.
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Mclane

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PostSubject: Re: summer tournament   summer tournament - Page 5 EmptyThu Oct 14, 2021 5:28 pm

in another game the SciSys Superstar 36K with Julio Kaplan engine won against the russian Elektronika IM05.

[pgn]
[Event "40/120 sommerturnier"]
[Site "SCW"]
[Date "2021.10.13"]
[Round "9"]
[White "SciSys Superstar 36K oc"]
[Black "Elektronika IM05"]
[ECO "C63"]
[Result "1-0"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 d5
6. Nxe5 dxe4 7. Nxc6 Qg5 8. Qe2 Qxg2 {"} 9. Qh5+ {"} g6
10. Qe5+ Ne7 11. Nxe7+ Kd8 12. Rf1 c6 13. Nxc8 Rg8 14. Qe6
Rg7 15. Qf6+ Be7 16. Nxe7 Rxe7 17. Bxc6 bxc6 18. Qf8+ Kd7
19. Qxa8 Kd6 20. Qb8+ Ke6 21. Qg3 Qf3 22. Qxf3 exf3 23. Kd1
Kd5 24. Re1 Rb7 25. b3 g5 26. c4+ Kd6 27. Ba3+ Kc7 28. Rg1
h6 29. Rg3 Kb6 30. Rxf3 Rd7 31. Rf6 Rh7 32. Kc2 Rh8 33. Rg1
Kb7 34. Bf8 Rg8 35. Bxh6 Kb6 36. Bxg5 Kb7 37. Rf7+ Ka6
38. Be3 c5 39. Rxg8 Ka5 40. d3 a6 41. Bd2+ Kb6 42. Rg6# 1-0
[/pgn]
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Mclane

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PostSubject: Re: summer tournament   summer tournament - Page 5 EmptyFri Oct 15, 2021 1:04 pm

In the game between the Conchess Plymate Victoria 6.144 mhz and the TASC Final Chess Card 5 mhz it came to an interesting turn arround.
The Final Chess Card had a passed pawn that was running and i thought that would be the end for the Conchess. But the plymate moved the knight from the king to the queenside and stopped the passed pawn. And then the Conchess turned the game.

The Final Chess Card thought it is +3 pawns...

But take a look yourself.

[pgn]

[Event "40/120 sommerturnier"]
[Site "SCW"]
[Date "2021.10.13"]
[Round "9"]
[White "Conchess Plymate Victoria 6.1"]
[Black "TASC Final Chess Card"]
[ECO "D02"]
[Result "1-0"]

1. Nf3 c6 2. d4 d5 3. Bg5 Bf5 4. Nc3 Nf6 5. Nh4 Bd7 6. Nf3
Bf5 7. e3 h6 8. Bxf6 exf6 9. Bd3 Bxd3 10. Qxd3 Be7 11. O-O
Na6 12. Ne2 O-O 13. c3 Re8 14. Rfe1 Qb6 15. Ng3 Bd6 16. Nf5
Bf8 17. b4 Nc7 18. Rac1 a5 19. a3 Qb5 20. Qe2 Qxe2 21. Rxe2
Nb5 22. a4 Na3 23. bxa5 Rxa5 24. Rb2 Rb8 25. Kf1 Nc4
26. Ra2 Rba8 27. Rb1 b5 28. Nd2 Rxa4 29. Rxa4 Nxd2+ 30. Ke2
bxa4 31. Kxd2 g6 32. Ng3 a3 33. Ne2 Bd6 34. h3 f5 35. Kc2
h5 36. Nc1 f4 37. exf4 Bxf4 38. Na2 Bc7 39. Nb4 f5 40. Kb3
Bd6 41. Nxc6 a2 42. Ra1 Ra3+ 43. Kb2 Ra6 44. Ne5 Kg7
45. Rxa2 Rxa2+ 46. Kxa2 Kf6 47. f4 Be7 48. Kb3 h4 49. Ka4
Kg7 50. Kb5 Bd8 51. Nd3 Kf7 52. Kc6 Ba5 53. Nb4 Ke7
54. Nxd5+ Ke6 55. Nb4 Kf7 56. d5 Bd8 57. d6 Ke6 58. d7 Ba5
59. Na6 Bd8 60. Nc5+ Kf7 61. Nb7 Bf6 62. d8=R Bxd8
63. Nxd8+ Kf6 64. Kd6 Kg7 1-0
[/pgn]

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TheSelfImprover

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PostSubject: Re: summer tournament   summer tournament - Page 5 EmptyFri Oct 15, 2021 1:51 pm

Mclane wrote:
In the game between the Conchess Plymate Victoria 6.144 mhz and the TASC Final Chess Card 5 mhz it came to an interesting turn arround.
The Final Chess Card had a passed pawn that was running and i thought that would be the end for the Conchess. But the plymate moved the knight from the king to the queenside and stopped the passed pawn. And then the Conchess turned the game.

The Final Chess Card thought it is +3 pawns...

But take a look yourself.

[pgn]

[Event "40/120 sommerturnier"]
[Site "SCW"]
[Date "2021.10.13"]
[Round "9"]
[White "Conchess Plymate Victoria 6.1"]
[Black "TASC Final Chess Card"]
[ECO "D02"]
[Result "1-0"]

1. Nf3 c6 2. d4 d5 3. Bg5 Bf5 4. Nc3 Nf6 5. Nh4 Bd7 6. Nf3
Bf5 7. e3 h6 8. Bxf6 exf6 9. Bd3 Bxd3 10. Qxd3 Be7 11. O-O
Na6 12. Ne2 O-O 13. c3 Re8 14. Rfe1 Qb6 15. Ng3 Bd6 16. Nf5
Bf8 17. b4 Nc7 18. Rac1 a5 19. a3 Qb5 20. Qe2 Qxe2 21. Rxe2
Nb5 22. a4 Na3 23. bxa5 Rxa5 24. Rb2 Rb8 25. Kf1 Nc4
26. Ra2 Rba8 27. Rb1 b5 28. Nd2 Rxa4 29. Rxa4 Nxd2+ 30. Ke2
bxa4 31. Kxd2 g6 32. Ng3 a3 33. Ne2 Bd6 34. h3 f5 35. Kc2
h5 36. Nc1 f4 37. exf4 Bxf4 38. Na2 Bc7 39. Nb4 f5 40. Kb3
Bd6 41. Nxc6 a2 42. Ra1 Ra3+ 43. Kb2 Ra6 44. Ne5 Kg7
45. Rxa2 Rxa2+ 46. Kxa2 Kf6 47. f4 Be7 48. Kb3 h4 49. Ka4
Kg7 50. Kb5 Bd8 51. Nd3 Kf7 52. Kc6 Ba5 53. Nb4 Ke7
54. Nxd5+ Ke6 55. Nb4 Kf7 56. d5 Bd8 57. d6 Ke6 58. d7 Ba5
59. Na6 Bd8 60. Nc5+ Kf7 61. Nb7 Bf6 62. d8=R Bxd8
63. Nxd8+ Kf6 64. Kd6 Kg7 1-0
[/pgn]


What a fightback!

Let Conchess be an inspiration to us all: where there's life there's hope. Never give up! bounce
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Mclane

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PostSubject: Re: summer tournament   summer tournament - Page 5 EmptySat Oct 16, 2021 10:18 am

in another top game between Clockchess89 vs. Elektronika IM05,
Chris Whittingtons program was able to beat the russian.

[pgn]

[Event "40/120 sommerturnier"]
[Site "SCW"]
[Date "2021.10.15"]
[Round "9"]
[White "ClockChess89 Spectrum 300%"]
[Black "Elektronika IM05"]
[ECO "A07"]
[Result "1-0"]

1. Nf3 d5 2. g3 c5 3. d4 cxd4 4. Bg2 Qa5+ 5. c3 dxc3
6. Nxc3 Nf6 7. Bf4 Nc6 8. Nd4 Qb6 9. Nxc6 bxc6 10. Qb3 e6
11. O-O Qxb3 12. axb3 Be7 13. Ra5 O-O 14. Rfa1 a6 15. R1a4
Nd7 16. Ra1 Bb7 17. g4 Nc5 18. R1a3 Ne4 19. Ra1 Bb4
20. Nxe4 dxe4 21. Re5 Rfd8 22. Rxe4 Bd2 23. e3 Rd3 24. Ra3
c5 25. Rea4 Bxg2 26. Kxg2 a5 27. Bc7 Bb4 28. Ra1 Rxb3
29. Bxa5 Bxa5 30. Rxa5 Rab8 31. Rxc5 Rxb2 32. Ra7 R2b4
33. Kf3 Rb2 34. Rcc7 Rf8 35. h4 Rd2 36. Rcb7 Rc2 37. h5 g6
38. h6 g5 39. Rb5 f5 40. gxf5 Rxf5+ 41. Rxf5 exf5 42. Rg7+
Kh8 43. Rxg5 Rc5 44. Rh5 Kg8 45. Kf4 Rc4+ 46. Kxf5 Rc5+
47. Kg4 Rxh5 48. Kxh5 Kf7 49. f4 Kf6 50. e4 Kf7 51. Kg5 Ke6
52. f5+ Ke5 53. f6 Ke6 54. e5 Kf7 55. Kf5 Ke8 56. Ke6 Kf8
57. Kd6 Kf7 58. Kd7 Kg6 59. Ke6 Kxh6 60. Kf5 Kh5 61. f7 Kh4
62. f8=Q Kg3 63. e6 h5 64. e7 h4 65. e8=Q Kf3 66. Qe4+ Kf2
67. Qc5+ Kg3 68. Qg1+ Kh3 69. Qgg2# 1-0
[/pgn]

the next game is between Elektronika IM05 and conchess plymate victoria.

here the ranking:

Schachcompus

PlatzMotorPunkteClNoTiMeScGMChReFiExMeCoCoTAElScS-B
01Clock Chess 89 ZX Spectrum 10 mhz (300%) {Brettcomputer}7,0/10· · 1 = =0 1 ==111 26,25 
02Novag Super-Constellation {Brettcomputer} 6,5/9 · ·10=11 1  0 1  1 28,00 
03Tiger Grenadier {Brettcomputer} 6,0/900· · 10  11 1 11  23,50 
04Mephisto MM2 HG240 {Brettcomputer} 5,5/9 1 · ·00 1  1==1 = 23,00 
05SciSys Superstar 36K oc {Brettcomputer} 5,0/9==001· ·1 10     1  23,75 
06GM Petrosian Glasgow 25 mhz {Brettcomputer} 5,0/9 0110· ·  0=1  1=  22,25 
07Chafitz Steinitz encore 4 mhz 5,0/9=     · ·00=11 101 18,75 
08Rebell Mystery Modul {Brettcomputer} 4,5/910 00 1· · 1=   10 20,50 
09Fidelity Elite A/S Glasgow 5mhz {Brettcomputer} 4,5/10  0 111 · ·00=00 1 18,50 
10Excalibur Einstein Chess wizard {Brettcomputer} 4,5/100 0  ==01· ·10  =1 16,00 
11Mephisto Mondial II {Brettcomputer} 4,0/9 1 0 00=10· ·  =1  17,00 
12Colossus Chess 4.0 C64 5mhz {Brettcomputer} 4,0/9= 0=  0 =1 · ·=0 1 16,25 
13Conchess Plymate Victoria 6.144 mhz 3,5/6=0 =    1  =· ·1   16,25 
14TASC Final Chess Card {Brettcomputer} 3,5/100 00 00 1 =10· · 1 12,00 
15Elektronika IM05 {Brettcomputer} 2,0/80 0 0=10 =0   · ·  9,75 
16Schneider Titan 16 mhz {Brettcomputer} 1,5/900 =  0100 0 0 · · 7,25 


72 Partien von 120 gespielt

Beginn des Turniers: 2021.08.18, 14:37:29
Letzte Aktualisierung: 2021.08.18, 14:38:09
Ort/ Land: ORION8, Deutschland
Spielstufe: Turnier 40/120 20/60
Hardware: Dual Intel(R) Core(TM)2 CPU 6300 @ 1.86GHz mit 1.016 MB Speicher
Betriebssystem: Microsoft Windows XP 64 Bit Professional Service Pack 2 (Build 3790)
PGN-Datei: Schachcompus.pgn
Tabelle erstellt mit: Arena 1.99beta4

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PostSubject: Re: summer tournament   summer tournament - Page 5 EmptySat Oct 16, 2021 11:03 am

Mclane wrote:
another highlight was game of Chris Whittingtons ChessClock89 on the ZX Spectrum oc by 300% (it runs on a z80 CPU)
versus 6502 Conchess Plymate Victoria by Ulf Rathsmann running on 6.144 mhz.

Rathsmanns engines are known to be brute force.

So it was pure power of brute force + extensions versus clever selective algorithms.



[pgn]
[Event "40/120 sommerturnier"]
[Site "SCW"]
[Date "2021.10.10"]
[Round "1"]
[White "ClockChess89 Spectrum 300%"]
[Black "Conchess Plymate Victoria 6.1"]
[ECO "A07"]
[Result "1/2-1/2"]

1. Nf3 d5 2. g3 Bf5 {"} 3. d4 {"} e6 4. Nc3 Bb4 5. Bg2 Nf6
6. Bg5 Bxc3+ 7. bxc3 h6 8. Bxf6 Qxf6 9. Rb1 b6 10. Ne5 c5
11. g4 Bh7 12. Rb5 Na6 13. Rb3 Nc7 14. O-O Qh4 15. dxc5 f6
16. Nd3 bxc5 17. Rb7 Na6 18. Rxg7 Kf8 19. Rb7 Qxg4 20. e3
Qxd1 21. Rxd1 c4 22. Ne1 Nc5 23. Rb4 Rg8 24. Kf1 Rc8
25. Rd4 Kf7 26. Rh4 Kg6 27. e4 Rgd8 28. exd5 exd5 29. Rd4
Bg8 30. Rg4+ Kh7 31. Rf4 Rd6 32. Rd4 Rd7 33. Rb5 Be6
34. Ke2 f5 35. h4 Re7 36. Kd2 Bf7 37. Bh3 Kg6 38. Bg2 Rce8
39. Bf3 Rxe1 40. Rxc5 Rf1 41. Rc6+ Kg7 42. Bxd5 Re7
43. Bxc4 Bxc4 44. Rcxc4 Rxf2+ 45. Kc1 Re1+ 46. Kb2 Ree2
47. Kb3 Rxc2 48. Rc7+ Kg6 49. a4 a6 50. Rc6+ Kh5 51. Rxa6
Ra2 52. Ra5 Rab2+ 53. Ka3 Rb1 54. Rc5 Rh1 55. Kb4 Rxh4
56. a5 Rh3 57. c4 Rb2+ 58. Ka4 Kg5 59. Rb5 Ra2+ 60. Kb4
Raa3 61. Rd8 h5 62. Rg8+ Kf4 63. a6 Rhb3+ 64. Kc5 Re3
65. Rb6 Re5+ 66. Kb4 Rea5 67. Rh8 Rxa6 68. Rxa6 Rxa6
69. Rxh5 Ra1 70. c5 Ke4 71. Rh7 Rb1+ 72. Kc4 Rc1+ 73. Kb5
Kd5 74. Rd7+ Ke6 75. c6 f4 76. Kb6 Rb1+ 77. Kc5 {Clockchess
reklamiert Remis.} f3 78. Rd6+ Ke7 79. Rd2 Rc1+ 80. Kd5 Kd8
81. Kd6 Ra1 82. Rb2 Kc8 83. Rh2 Rd1+ 84. Kc5 Rd3 85. Ra2
Re3 86. Ra8+ Kc7 87. Ra7+ Kd8 88. Rf7 Rc3+ 89. Kd6 Rd3+
90. Ke6 Re3+ 91. Kd5 Rc3 92. Rf8+ Kc7 93. Rf7+ Kb6 94. Rb7+
Ka5 95. Rb2 Ka4 96. Rb7 f2 97. Rf7 Rc2 98. c7 Rxc7 99. Rxf2
1/2-1/2
[/pgn]

In move 77 i think ClockChess saw a repetition in moves and said instead of an evaluation in numbers suddenly DRAW.
I guess this was not really correct so i continued play. maybe this was a draw offer by the machine ? I have no idea. Maybe the programmer remembers ?


I was a bit disappointed with some of CC's moves - e.g. 11. g4

* CC could only castle king side
* the pawn is only protected by the advanced knight
* Conchess' queen has access to CC's king
* there's no realistic chance of trapping Conchess' bishop

It's only one game, but it gives the impression that knowledge was never going to dominate brute force in the era of small programs running on 8 bit CPUs. Easy to say with the gift of hindsight, and with what we now know about NN evaluation, but there was just no way to get enough knowledge into a small program and process it quickly enough on an 8 bit CPU (it might have been possible by finding "deep" (complex) patterns in chess that lead to accurate evaluations, but nobody was doing that in the 8 bit era (and still aren't today)).
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PostSubject: Re: summer tournament   summer tournament - Page 5 EmptySat Oct 16, 2021 11:28 am

I would not say so. With chris we can say that he tried from the beginning and did also communicate (help files of spectrum engines says so).
Ed Schroeder did and did not communicate much about it.
Thomas Nitsche and Elmar Henne did it and communicated it.
David Broughton did it, and maybe did not talked enough about it.

Levy continued these ideas in the CXG Sphinx with Mark Taylor after Broughton left the team doing job in TV company.

Jeff Rollason was so kind to explain David Broughtons ideas.
Interest search

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PostSubject: Re: summer tournament   summer tournament - Page 5 EmptySat Oct 16, 2021 11:53 am

The game of evaluating chess positions correctly in the 8 bit era had three rules, and they still apply today:

1. if you rely on knowledge, the brute force systems are going to find situations in which the knowledge doesn't work

2. if you rely on brute force, the knowledge systems are going to find situations in which you cannot search deeply enough

3. if you try to use both, you'll just increase the gaps in both knowledge and search

The remedy is as follows:

a. look at the evidence that deep (complex) patterns exist in chess (the evidence is compelling)

b. have faith that these deep patterns exist, and will enable you to make accurate evaluations quickly

c. hence make the investment in finding ways to discover these deep patterns

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PostSubject: Re: summer tournament   summer tournament - Page 5 EmptySat Oct 16, 2021 2:36 pm

That is why ed Schroeders 8 bit modules were so strong.
They were more knowledgeable then Rathsmann, Kittinger or even Spracklen. But tactically not weak.

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PostSubject: Re: summer tournament   summer tournament - Page 5 EmptyTue Oct 19, 2021 12:07 pm

a game between Tiger Grenadier with Chrilly Donningers austrian engine ended won against the Conchess Plymate Victoria with swedish engine by Ulf Rathsmann.

[pgn]
[Event "40/120 sommerturnier"]
[Site "SCW"]
[Date "2021.10.17"]
[Round "8"]
[White "Tiger Grenadier"]
[Black "ConchessPlymateVictoria 6.14"]
[ECO "A09"]
[Result "1-0"]

1. Nf3 d5 2. c4 dxc4 {"} 3. Na3 {"} Qd5 4. e3 b5 5. b3 Qd7
6. bxc4 b4 7. Nb5 c6 8. Ne5 Qb7 9. Nd4 c5 10. Nb3 e6
11. Be2 Qc7 12. Bh5 Nh6 13. Bf3 Bb7 14. O-O Bd6 15. d4 cxd4
16. exd4 Bxe5 17. dxe5 O-O 18. Bxh6 gxh6 19. Bxb7 Qxb7
20. Qg4+ Kh8 21. Qf4 Nd7 22. Rad1 Rac8 23. Qxh6 Rg8 24. g3
Qc7 25. Rd6 f6 26. f4 fxe5 27. Rfd1 Nf8 28. fxe5 Rg6
29. Qe3 Rg4 30. c5 Qe7 31. Qf2 Rg6 32. Na5 Rg7 33. Nc6 Qf7
34. Qd4 Qf5 35. Qxb4 Rf7 36. Qd4 Qc2 37. a4 Rfc7 38. Rf1
Re8 39. Rd8 Rxd8 40. Qxd8 Qxc5+ 41. Kg2 Qd5+ 42. Qxd5 exd5
43. Rxf8+ Kg7 44. Nd4 Kxf8 45. Ne6+ Ke7 46. Nxc7 1-0
[/pgn]
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PostSubject: Re: summer tournament   summer tournament - Page 5 EmptyTue Oct 19, 2021 3:12 pm

Mclane wrote:
in another top game between Clockchess89 vs. Elektronika IM05,
Chris Whittingtons program was able to beat the russian.

[pgn]

[Event "40/120 sommerturnier"]
[Site "SCW"]
[Date "2021.10.15"]
[Round "9"]
[White "ClockChess89 Spectrum 300%"]
[Black "Elektronika IM05"]
[ECO "A07"]
[Result "1-0"]

1. Nf3 d5 2. g3 c5 3. d4 cxd4 4. Bg2 Qa5+ 5. c3 dxc3
6. Nxc3 Nf6 7. Bf4 Nc6 8. Nd4 Qb6 9. Nxc6 bxc6 10. Qb3 e6
11. O-O Qxb3 12. axb3 Be7 13. Ra5 O-O 14. Rfa1 a6 15. R1a4
Nd7 16. Ra1 Bb7 17. g4 Nc5 18. R1a3 Ne4 19. Ra1 Bb4
20. Nxe4 dxe4 21. Re5 Rfd8 22. Rxe4 Bd2 23. e3 Rd3 24. Ra3
c5 25. Rea4 Bxg2 26. Kxg2 a5 27. Bc7 Bb4 28. Ra1 Rxb3
29. Bxa5 Bxa5 30. Rxa5 Rab8 31. Rxc5 Rxb2 32. Ra7 R2b4
33. Kf3 Rb2 34. Rcc7 Rf8 35. h4 Rd2 36. Rcb7 Rc2 37. h5 g6
38. h6 g5 39. Rb5 f5 40. gxf5 Rxf5+ 41. Rxf5 exf5 42. Rg7+
Kh8 43. Rxg5 Rc5 44. Rh5 Kg8 45. Kf4 Rc4+ 46. Kxf5 Rc5+
47. Kg4 Rxh5 48. Kxh5 Kf7 49. f4 Kf6 50. e4 Kf7 51. Kg5 Ke6
52. f5+ Ke5 53. f6 Ke6 54. e5 Kf7 55. Kf5 Ke8 56. Ke6 Kf8
57. Kd6 Kf7 58. Kd7 Kg6 59. Ke6 Kxh6 60. Kf5 Kh5 61. f7 Kh4
62. f8=Q Kg3 63. e6 h5 64. e7 h4 65. e8=Q Kf3 66. Qe4+ Kf2
67. Qc5+ Kg3 68. Qg1+ Kh3 69. Qgg2# 1-0
[/pgn]


Playing "catch up" here! By move 30, I thought that the Russian bear was in a better position, but ClockChess fought back cleverly to snatch victory. Good game! cheers
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PostSubject: Re: summer tournament   summer tournament - Page 5 EmptySat Oct 23, 2021 1:27 pm

In the 10th round of the tournament Conchess Plymate Victoria had to fight against Mephisto Mondial II by Frans Morsch.

[pgn]
[Event "40/120 sommerturnier"]
[Site "SCW"]
[Date "2021.10.21"]
[Round "10"]
[White "ConchessPlymateVictoria 6.14"]
[Black "Mephisto Mondial II"]
[ECO "A09"]
[Result "1/2-1/2"]

1. Nf3 d5 2. c4 d4 3. Qa4+ {"} c6 {"} 4. d3 Nd7 5. Bf4 f6
6. Bd2 Nc5 7. Qc2 e5 8. e3 dxe3 9. fxe3 Bf5 10. e4 Bg4
11. Be2 Bxf3 12. gxf3 Ne6 13. Be3 Bc5 14. Bxc5 Nxc5 15. Nc3
Ne6 16. Qd2 Ne7 17. O-O-O O-O 18. Kb1 Ng6 19. h4 Ngf4
20. Bf1 Qb6 21. Na4 Qd4 22. Qe1 Rad8 23. a3 g6 24. Qg3 Nh5
25. Qg4 Rfe8 26. Nc3 Qf2 27. Qg1 Qxg1 28. Rxg1 Nc5 29. b4
Ne6 30. Ne2 Nhf4 31. Nxf4 Nxf4 32. a4 Kf7 33. b5 cxb5
34. axb5 h5 35. Bg2 b6 36. Kc2 Ne6 37. Ra1 Re7 38. Ra2 Nf4
39. Ra3 Red7 40. Bf1 Ke7 41. Kd2 Kd6 42. Be2 Ke6 43. Rga1
Ng2 44. Rxa7 Nxh4 45. Rxd7 Rxd7 46. Ra6 Rd6 47. c5 bxc5
48. b6 c4 49. b7 Rxa6 50. b8=Q Ra2+ 51. Ke1 Ng2+ 52. Kf2
Nf4 53. Qe8+ Kd6 54. Qf8+ Ke6 55. Qc8+ Ke7 56. Qc5+ Ke8
57. Qc6+ Ke7 58. Qb7+ Kf8 59. dxc4 Rxe2+ 60. Kf1 h4
61. Qb8+ Kg7 62. Qd8 h3 63. Qe7+ Kg8 64. Qxf6 h2 65. Qd8+
Kf7 66. Qd7+ Kf6 67. Qd8+ Kf7 68. Qd7+ Kf8 69. Qd6+ Kg8
70. Qd8+ Kg7 71. Qe7+ Kh6 1/2-1/2
[/pgn]


the next game is between Novag Superconstellation 4 mhz and Colossus Chess4 with 5 mhz.
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PostSubject: Re: summer tournament   summer tournament - Page 5 EmptySat Oct 23, 2021 10:33 pm

Novag Super Constellation 4 mhz by David Kittinger lost against Colossus Chess 4 C64 5 mhz made by Martin Bryant.


[pgn]
[Event "40/120 sommerturnier"]
[Site "SCW"]
[Date "2021.10.23"]
[Round "10"]
[White "Colossus Chess4 C64 5 mhz"]
[Black "Novag Super Constellation"]
[ECO "D02"]
[Result "1-0"]

1. d4 d5 2. Nf3 e6 3. Nc3 {"} Nf6 {"} 4. e3 Bb4 5. Bd2 O-O
6. Bd3 c5 7. a3 cxd4 8. axb4 dxc3 9. Bxc3 Nbd7 10. Bd4 Qe7
11. c3 a6 12. O-O e5 13. Nxe5 Nxe5 14. Bc5 Qd8 15. Bb5 Bf5
16. Qd4 Nf3+ 17. gxf3 axb5 18. Rxa8 Qxa8 19. Bxf8 Qxf8
20. Ra1 Bh3 21. Ra7 Bc8 22. Qb6 Bh3 23. Qxb7 Bd7 24. Ra8
Be8 25. Rd8 h6 26. Kh1 g6 27. Qc7 Kh7 28. Qe5 Qh8 29. Ra8
Qg7 30. Ra6 Bd7 31. Rxf6 g5 32. Qe7 Be6 33. Kg2 h5 34. Rxe6
fxe6 35. Qxe6 Qg8 36. Qc6 Qf7 37. Qxb5 Kg7 38. e4 g4
39. fxg4 hxg4 40. Qxd5 Qf3+ 41. Kg1 Qe2 42. Qf5 Kh6 43. h4
Kg7 44. Kg2 Qd1 45. b5 Kh6 46. b6 Qb3 {Super Constellation
gibt auf.} 1-0
[/pgn]

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PostSubject: Re: summer tournament   summer tournament - Page 5 EmptySat Oct 23, 2021 10:53 pm

Mclane wrote:
Novag Super Constellation 4 mhz by David Kittinger lost against Colossus Chess 4 C64 5 mhz made by Martin Bryant.


[pgn]
[Event "40/120 sommerturnier"]
[Site "SCW"]
[Date "2021.10.23"]
[Round "10"]
[White "Colossus Chess4 C64 5 mhz"]
[Black "Novag Super Constellation"]
[ECO "D02"]
[Result "1-0"]

1. d4 d5 2. Nf3 e6 3. Nc3 {"} Nf6 {"} 4. e3 Bb4 5. Bd2 O-O
6. Bd3 c5 7. a3 cxd4 8. axb4 dxc3 9. Bxc3 Nbd7 10. Bd4 Qe7
11. c3 a6 12. O-O e5 13. Nxe5 Nxe5 14. Bc5 Qd8 15. Bb5 Bf5
16. Qd4 Nf3+ 17. gxf3 axb5 18. Rxa8 Qxa8 19. Bxf8 Qxf8
20. Ra1 Bh3 21. Ra7 Bc8 22. Qb6 Bh3 23. Qxb7 Bd7 24. Ra8
Be8 25. Rd8 h6 26. Kh1 g6 27. Qc7 Kh7 28. Qe5 Qh8 29. Ra8
Qg7 30. Ra6 Bd7 31. Rxf6 g5 32. Qe7 Be6 33. Kg2 h5 34. Rxe6
fxe6 35. Qxe6 Qg8 36. Qc6 Qf7 37. Qxb5 Kg7 38. e4 g4
39. fxg4 hxg4 40. Qxd5 Qf3+ 41. Kg1 Qe2 42. Qf5 Kh6 43. h4
Kg7 44. Kg2 Qd1 45. b5 Kh6 46. b6 Qb3 {Super Constellation
gibt auf.} 1-0
[/pgn]


Interesting game. Moves 15-17 were a bit weird! cyclops
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PostSubject: Re: summer tournament   summer tournament - Page 5 EmptyTue Oct 26, 2021 9:26 pm

in the next game between Superstar36K and Mephisto MM2 HG240 Superstar could clearly make the win.

[pgn]
[Event "40/120 sommerturnier"]
[Site "SCW"]
[Date "2021.10.25"]
[Round "11"]
[White "Scisys Superstar 36K oc"]
[Black "Mephisto MM2 HG440"]
[ECO "B30"]
[Result "1-0"]

1. Nf3 c5 2. e4 {"} Nc6 3. Bb5 e6 4. O-O Nge7 5. Nc3 a6
6. Bxc6 Nxc6 {"} 7. d3 d5 8. exd5 exd5 9. Re1+ Be7 10. d4
cxd4 11. Nxd4 Qd6 12. Nde2 d4 13. Ne4 Qd7 14. Bg5 Bxg5
15. Nxg5 O-O 16. Nf3 d3 17. Qxd3 Qxd3 18. cxd3 Nb4 19. Red1
Bf5 20. d4 Bg4 21. a3 Bxf3 22. gxf3 Nd5 23. Rac1 Rac8
24. Kf1 Rxc1 25. Rxc1 b6 26. Rc6 Rb8 27. Rd6 Nf6 28. Nc3 a5
29. Na4 b5 30. Rb6 Rxb6 31. Nxb6 Kf8 32. Nc8 b4 33. Nb6
bxa3 34. bxa3 Ne8 35. Nc4 a4 36. Ke2 Nc7 37. Nb6 Nb5 38. d5
Ke7 39. Nxa4 Kd6 40. Kd2 g5 41. Nc3 Nxc3 42. Kxc3 Kxd5
43. Kd3 Kc5 44. Ke4 Kb5 45. Kf5 Ka4 46. Kxg5 Kxa3 47. Kf6
Kb3 48. Kxf7 Kc4 49. Ke6 Kd3 50. f4 Ke2 51. f5 Kxf2 52. f6
Kg2 53. f7 Kxh2 1-0
[/pgn]

That makes the 10th round finished.

Here the results:

Schachcompus

PlatzMotorPunkteClTiNoScGMChMeCoFiReCoMeExTAElScS-B
01Clock Chess 89 ZX Spectrum 10 mhz (300%) {Brettcomputer}7,0/10· ·1 = = = 0= 1111 30,75 
02Tiger Grenadier {Brettcomputer} 7,0/100· ·010  11 1 111  30,50 
03Novag Super-Constellation {Brettcomputer} 6,5/10 1· ·=11 00 110   1 33,50 
04SciSys Superstar 36K oc {Brettcomputer} 6,0/10=0=0· ·1 11 01    1  30,75 
05GM Petrosian Glasgow 25 mhz {Brettcomputer} 6,0/10 100· · 1 01 1=1=  28,50 
06Chafitz Steinitz encore 4 mhz 6,0/10=    · · 10011=101 25,75 
07Mephisto MM2 HG240 {Brettcomputer} 5,5/10  1000 · ·= 1=1 1 = 25,00 
08Colossus Chess 4.0 C64 5mhz {Brettcomputer} 5,0/10=01  0=· ·= = 10 1 24,25 
09Fidelity Elite A/S Glasgow 5mhz {Brettcomputer} 4,5/10 0 111 =· · 0000 1 23,00 
10Rebell Mystery Modul {Brettcomputer} 4,5/101 00010  · · =1 10 22,25 
11Conchess Plymate Victoria 6.144 mhz 4,5/10=00  0==1 · ·= 1=  20,25 
12Mephisto Mondial II {Brettcomputer} 4,5/10  1 000 1==· ·0=1  19,75 
13Excalibur Einstein Chess wizard {Brettcomputer} 4,5/1000  == 010 1· · =1 18,75 
14TASC Final Chess Card {Brettcomputer} 3,5/1000  00011 0= · · 1 14,25 
15Elektronika IM05 {Brettcomputer} 2,5/1000 0=1   0=0= · ·0 13,50 
16Schneider Titan 16 mhz {Brettcomputer} 2,5/100 0  0=001  001· · 9,75 


80 Partien von 120 gespielt

Beginn des Turniers: 2021.08.18, 14:37:29
Letzte Aktualisierung: 2021.08.18, 14:38:09
Ort/ Land: ORION8, Deutschland
Spielstufe: Turnier 40/120 20/60
Hardware: Dual Intel(R) Core(TM)2 CPU 6300 @ 1.86GHz mit 1.016 MB Speicher
Betriebssystem: Microsoft Windows XP 64 Bit Professional Service Pack 2 (Build 3790)
PGN-Datei: Schachcompus.pgn
Tabelle erstellt mit: Arena 1.99beta4

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TheSelfImprover

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summer tournament - Page 5 Empty
PostSubject: Re: summer tournament   summer tournament - Page 5 EmptyTue Oct 26, 2021 11:20 pm

Mclane wrote:
in the next game between Superstar36K and Mephisto MM2 HG240 Superstar could clearly make the win.

[pgn]
[Event "40/120 sommerturnier"]
[Site "SCW"]
[Date "2021.10.25"]
[Round "11"]
[White "Scisys Superstar 36K oc"]
[Black "Mephisto MM2 HG440"]
[ECO "B30"]
[Result "1-0"]

1. Nf3 c5 2. e4 {"} Nc6 3. Bb5 e6 4. O-O Nge7 5. Nc3 a6
6. Bxc6 Nxc6 {"} 7. d3 d5 8. exd5 exd5 9. Re1+ Be7 10. d4
cxd4 11. Nxd4 Qd6 12. Nde2 d4 13. Ne4 Qd7 14. Bg5 Bxg5
15. Nxg5 O-O 16. Nf3 d3 17. Qxd3 Qxd3 18. cxd3 Nb4 19. Red1
Bf5 20. d4 Bg4 21. a3 Bxf3 22. gxf3 Nd5 23. Rac1 Rac8
24. Kf1 Rxc1 25. Rxc1 b6 26. Rc6 Rb8 27. Rd6 Nf6 28. Nc3 a5
29. Na4 b5 30. Rb6 Rxb6 31. Nxb6 Kf8 32. Nc8 b4 33. Nb6
bxa3 34. bxa3 Ne8 35. Nc4 a4 36. Ke2 Nc7 37. Nb6 Nb5 38. d5
Ke7 39. Nxa4 Kd6 40. Kd2 g5 41. Nc3 Nxc3 42. Kxc3 Kxd5
43. Kd3 Kc5 44. Ke4 Kb5 45. Kf5 Ka4 46. Kxg5 Kxa3 47. Kf6
Kb3 48. Kxf7 Kc4 49. Ke6 Kd3 50. f4 Ke2 51. f5 Kxf2 52. f6
Kg2 53. f7 Kxh2 1-0
[/pgn]


A nice simple game: only had to use the analyser board in one position. Smile
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summer tournament - Page 5 Empty
PostSubject: Re: summer tournament   summer tournament - Page 5 EmptySun Oct 31, 2021 11:42 pm

in another fantastic game selectiv SciSys Superstar 36K by Julio Kaplan versus brute force Conchess Plymate Victoria by Ulf Rathsmann.

[pgn]
[Event "40/120 sommerturnier"]
[Site "SCW"]
[Date "2021.10.31"]
[Round "11"]
[White "Conchess Plymate Victoria 6.1"]
[Black "SciSys Superstar 36K oc"]
[ECO "A30"]
[Result "0-1"]

1. c4 c5 2. e4 {"} Nc6 {"} 3. Nc3 d6 4. Nf3 Bg4 5. Be2 Nf6
6. h3 Bxf3 7. Bxf3 a6 8. Nd5 Nd7 9. Qb3 Rb8 10. Bh5 Nd4
11. Qd1 e6 12. Nc3 b5 13. cxb5 g6 14. Bg4 axb5 15. Ne2 Bg7
16. O-O O-O 17. Nxd4 Bxd4 18. d3 f5 19. Bf3 fxe4 20. dxe4
Ne5 21. Bg4 Qf6 22. Qc2 Rf7 23. Bg5 Qxg5 24. Bxe6 Nc4
25. Qb3 Rbb7 26. Bxf7+ Rxf7 27. Qxb5 Nd2 28. Qb8+ Kg7
29. Kh1 Qf4 30. Rfe1 Be5 31. Qg8+ Kxg8 32. g3 Qf3+ 33. Kg1
Qxf2+ 34. Kh1 Qf3+ 35. Kg1 Qxg3+ 36. Kh1 Qh2# 0-1
[/pgn]summer tournament - Page 5 Img_2032

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summer tournament - Page 5 Empty
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