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Subject: Deep Sjeng on par with Shredder 7.04 ? Perhaps... More games PGN

Author: robert flesher

Date: 17:51:46 03/28/04

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[Event "*"]
[Site "*"]
[Date "2004.03.28"]
[Round "1.1"]
[White "Shredder 7.04"]
[Black "Deep Sjeng 1.6 - Default"]
[Result "1-0"]
[PlyCount "82"]
[EventDate "2004.??.??"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. Qc2 Nxc3 8.
Qxc3 Nd7 9. Bg5 Be7 10. Bxe7 Kxe7 11. Rd1 Nf6 12. Ne5 Qd6 13. Qg3 Kf8 14. e3
Qd5 15. f3 h5 16. Bd3 h4 17. Qf4 Qa5+ 18. Kf2 Rc8 19. Rhf1 Kg8 20. Kg1 h3 21.
g4 Rf8 22. Rfe1 Nd5 23. Qg3 c5 24. dxc5 bxc5 25. g5 Qc7 26. f4 Rd8 27. g6 fxg6
28. Bxg6 Rf8 29. Rc1 Qd6 30. Red1 Qe7 31. Bd3 Qh4 32. Qxh4 Rxh4 33. Kf2 Rh6 34.
Rxc5 a6 35. b4 Ra8 36. Ra5 Rh5 37. Rc1 Rf8 38. Ke2 Ra8 39. b5 Nf6 40. Rc7 Bc8
41. Bc4 Nd5 1-0

[Event "*"]
[Site "*"]
[Date "2004.03.28"]
[Round "1.2"]
[White "Deep Sjeng 1.6 - Default"]
[Black "Shredder 7.04"]
[Result "0-1"]
[PlyCount "82"]
[EventDate "2004.??.??"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e6 7. Qd2 Nge7 8. Bh6
O-O 9. Bxg7 Kxg7 10. h4 f6 11. h5 g5 12. f4 h6 13. fxg5 hxg5 14. O-O-O b5 15.
Nxb5 Rb8 16. c4 Ba6 17. Nc3 Ne5 18. h6+ Kh7 19. Nf3 N7c6 20. Qf2 Qa5 21. Nxe5
Nxe5 22. Qe2 Rf7 23. Bh3 Bc8 24. Qc2 Rfb7 25. b3 Bd7 26. Rdf1 Qd8 27. Ne2 a5
28. d4 cxd4 29. Nxd4 a4 30. Kd2 axb3 31. axb3 g4 32. Bg2 Ba4 33. Rb1 Rb4 34.
Qc3 Qb6 35. Bf1 Bxb3 36. Nxe6 Qf2+ 37. Kc1 Ba4 38. Rxb4 Rxb4 39. Nd4 Nc6 40.
Be2 Nxd4 41. Qxb4 Qe3+ 0-1



[Event "*"]
[Site "*"]
[Date "2004.03.28"]
[Round "2.1"]
[White "Shredder 7.04"]
[Black "Deep Sjeng 1.6 - Default"]
[Result "0-1"]
[PlyCount "176"]
[EventDate "2004.??.??"]

1. c4 c6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Bg4 5. b3 e6 6. Bb2 Nbd7 7. O-O Bd6 8. d3
O-O 9. Nbd2 Qe7 10. a3 a5 11. h3 Bh5 12. Nd4 Bg6 13. cxd5 exd5 14. Re1 Be5 15.
f4 c5 16. fxe5 Qxe5 17. N2f3 Qe3+ 18. Kh2 cxd4 19. Bxd4 Qe6 20. e4 dxe4 21.
dxe4 Nh5 22. e5 Rac8 23. Ng5 Qe7 24. Qg4 Nb8 25. e6 f5 26. Qh4 Nc6 27. Bb2 Rcd8
28. Rad1 Rxd1 29. Rxd1 f4 30. g4 Nf6 31. Re1 Qd6 32. Bxc6 bxc6 33. Qf2 Qe7 34.
Qd4 Bc2 35. Qc4 Nd5 36. Re5 Ne3 37. Qc3 h6 38. Nf3 a4 39. bxa4 Bd1 40. Qxc6
Bxf3 41. Qxf3 Qd6 42. Qe2 f3 43. Qxe3 f2 44. e7 f1=N+ 45. Kg1 Nxe3 46. exf8=Q+
Kxf8 47. Rxe3 Qd1+ 48. Kf2 Qc2+ 49. Re2 Qxa4 50. Kf3 Qd1 51. Kf2 Qh1 52. Kg3
Qg1+ 53. Rg2 Qe3+ 54. Kh2 g6 55. Rg3 Qd2+ 56. Rg2 Qf4+ 57. Kg1 Qe3+ 58. Rf2+
Ke8 59. Kg2 h5 60. Rf3 Qe2+ 61. Rf2 Qe4+ 62. Kg3 Qe3+ 63. Kg2 h4 64. Rf3 Qd2+
65. Rf2 Qd3 66. Rf3 Qc2+ 67. Rf2 Qb3 68. Re2+ Kf7 69. Be5 Qxa3 70. g5 Qd3 71.
Rf2+ Ke6 72. Bf4 Kf5 73. Be3+ Ke5 74. Bf4+ Ke4 75. Rf1 Qc2+ 76. Kh1 Qa2 77. Kg1
Qe2 78. Bb8 Qe3+ 79. Kh2 Qd2+ 80. Kg1 Qc3 81. Rf4+ Kd5 82. Rf2 Qxh3 83. Bc7
Qg4+ 84. Rg2 Qd4+ 85. Rf2 Ke4 86. Kg2 Qc5 87. Bb8 Qxg5+ 88. Kh2 Qe3 0-1

[Event "*"]
[Site "*"]
[Date "2004.03.28"]
[Round "2.2"]
[White "Deep Sjeng 1.6 - Default"]
[Black "Shredder 7.04"]
[Result "1/2-1/2"]
[PlyCount "157"]
[EventDate "2004.??.??"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. cxd5 exd5 6. e3 c6 7. Bd3 Nbd7 8.
Qc2 O-O 9. Nf3 Re8 10. O-O Nf8 11. Rab1 a5 12. a3 Ng6 13. b4 Qd6 14. Rfc1 Bg4
15. bxa5 Bxf3 16. gxf3 Nh5 17. f4 Bxg5 18. fxg5 Qe7 19. Kh1 Rxa5 20. a4 c5 21.
Nxd5 Qd8 22. Be4 cxd4 23. Nc7 Ree5 24. Qd2 Rxa4 25. Bxb7 Nf8 26. Qd1 Ra2 27.
Qxh5 Rxf2 28. exd4 Qxd4 29. Nb5 Qf4 30. Rg1 Ree2 31. Bg2 Rxg2 32. Rxg2 Rxg2 33.
Kxg2 Qe4+ 34. Qf3 Qxb1 35. Nc3 Qb8 36. Ne2 Qd8 37. h4 Ng6 38. Qg4 h6 39. Kf2
Qb6+ 40. Nd4 hxg5 41. hxg5 Qc5 42. Ke2 Qc1 43. Nf3 Nf4+ 44. Kf2 Qc2+ 45. Kg3
Ne6 46. Qb4 Qf5 47. Kg2 Kh7 48. Qh4+ Kg6 49. Qc4 Qb1 50. Qg4 Kh7 51. Qc4 Qg6
52. Qh4+ Kg8 53. Qb4 Qc2+ 54. Kg3 Qf5 55. Kg2 Nf4+ 56. Kg3 Nh5+ 57. Kf2 f6 58.
Qc4+ Kh7 59. Qh4 Kg6 60. gxf6 Nxf6 61. Qg3+ Kf7 62. Qc7+ Kg8 63. Kg2 Qg6+ 64.
Kf2 Ng4+ 65. Kg3 Ne5+ 66. Kf2 Nxf3 67. Kxf3 Qh5+ 68. Kg3 Qg5+ 69. Kf3 Qh5+ 70.
Kg3 Qg5+ 71. Kf3 Qd5+ 72. Kg4 Qd1+ 73. Kh4 Qa4+ 74. Kg5 Qb5+ 75. Kg6 Qb1+ 76.
Kg5 Qg1+ 77. Kh4 Qd4+ 78. Kg5 Qg1+ 79. Kh4 1/2-1/2



[Event "*"]
[Site "*"]
[Date "2004.03.28"]
[Round "1.1"]
[White "Shredder 7.04"]
[Black "Deep Sjeng 1.6 - Default"]
[Result "1/2-1/2"]
[PlyCount "276"]
[EventDate "2004.??.??"]

1. d4 d5 2. c4 dxc4 3. Nf3 c5 4. d5 Nf6 5. Nc3 e6 6. e4 exd5 7. e5 Nfd7 8. Qxd5
Nc6 9. Bxc4 Ndxe5 10. Nxe5 Qxd5 11. Bxd5 Nxe5 12. O-O Be7 13. Re1 Nd3 14. Re3
Nb4 15. Re2 Kf8 16. Be4 f5 17. Bf3 Nd3 18. Nd5 Bd6 19. Bg5 Kf7 20. Be7 Bb8 21.
Rd2 c4 22. Rad1 Be6 23. Bh4 Bd6 24. b3 b5 25. a4 Ne5 26. Bh5+ Ng6 27. bxc4 bxc4
28. g3 Rab8 29. Bg5 Rhc8 30. Re2 Rb3 31. Nc3 Bb4 32. Nd5 c3 33. Nxb4 Rxb4 34.
Rde1 Bb3 35. a5 a6 36. Re7+ Kg8 37. Re8+ Rxe8 38. Rxe8+ Kf7 39. Re7+ Kf8 40.
Rc7 Rc4 41. Rb7 Ba4 42. Rb8+ Be8 43. Bc1 c2 44. Kf1 Rc7 45. Ke1 Ke7 46. Kd2 Ba4
47. Bxg6 hxg6 48. Rb6 Bb5 49. Rxg6 Kf7 50. Rd6 Rc8 51. h4 Rc5 52. h5 Rc8 53.
Rb6 Rc7 54. Rd6 Kg8 55. Rg6 Kh7 56. Rb6 Rc5 57. Ba3 Rc8 58. Rd6 Bf1 59. f3 Bg2
60. f4 Bf1 61. Bb2 Bb5 62. Bc1 Rc5 63. Re6 Rc7 64. Rg6 Bc6 65. Rd6 Bb7 66. Ba3
Rc4 67. h6 Rc7 68. hxg7 Kxg7 69. Kc1 Kh7 70. Bb4 Be4 71. Rxa6 Rg7 72. Be1 Rd7
73. Bd2 Rd3 74. Rb6 Rxg3 75. Kb2 Rg7 76. a6 Rd7 77. Be3 Rc7 78. Bc1 Kg7 79. Rb3
Kf7 80. Ra3 Ke7 81. Ra4 Ke6 82. a7 Rb7+ 83. Kc3 Rc7+ 84. Kd2 Rd7+ 85. Kc3 Rc7+
86. Kb3 Rb7+ 87. Kc4 Rc7+ 88. Kb5 Ba8 89. Kb4 Kd5 90. Kb3 Rc5 91. Kb2 Rc8 92.
Be3 Kd6 93. Kc1 Be4 94. Bd4 Rd8 95. Rc4 Ke7 96. Kb2 Ra8 97. Be3 Rh8 98. Bd4 Ra8
99. Ra4 Rc8 100. Kc1 Rd8 101. Rc4 Ke6 102. Kb2 Ke7 103. Be5 Ra8 104. Bb8 Ke6
105. Rd4 Kf7 106. Kc1 Ke6 107. Rd6+ Kf7 108. Rh6 Kg7 109. Ra6 Kf7 110. Rh6 Kg7
111. Rb6 Kf8 112. Kd2 Ke7 113. Rh6 Kf7 114. Ra6 Ke7 115. Rb6 Ke8 116. Ra6 Ke7
117. Kc1 Kf7 118. Rb6 Kf8 119. Re6 Kf7 120. Ra6 Bb7 121. Rb6 Be4 122. Kd2 Ke7
123. Rh6 Kf7 124. Rd6 Ke7 125. Rb6 Ke8 126. Rd6 Ke7 127. Rg6 Kf7 128. Rh6 Kg7
129. Rd6 Kf7 130. Rd7+ Ke6 131. Rd4 Kf6 132. Rxe4 fxe4 133. Kxc2 Kf5 134. Kd2
Rxa7 135. Bxa7 Kxf4 136. Be3+ Kf3 137. Bd4 e3+ 138. Bxe3 Kg2 1/2-1/2


[Event "*"]
[Site "*"]
[Date "2004.03.28"]
[Round "1.2"]
[White "Deep Sjeng 1.6 - Default"]
[Black "Shredder 7.04"]
[Result "1/2-1/2"]
[PlyCount "55"]
[EventDate "2004.??.??"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 Bd6 8. Bd3
Qe7 9. O-O Nd7 10. c5 Bc7 11. e4 dxe4 12. Nxe4 O-O 13. Re1 b6 14. Qa4 Bb7 15.
Ba6 Bxa6 16. Qxa6 Rfd8 17. b4 Nf6 18. Nxf6+ Qxf6 19. Ne5 Rxd4 20. Nxc6 Bxh2+
21. Kxh2 Qxf2 22. Nxd4 Qh4+ 23. Kg1 Qxd4+ 24. Kf1 Qf4+ 25. Kg1 Qd4+ 26. Kf1
Qf4+ 27. Kg1 Qd4+ 28. Kh2 1/2-1/2


[Event "*"]
[Site "*"]
[Date "2004.03.28"]
[Round "2.1"]
[White "Shredder 7.04"]
[Black "Deep Sjeng 1.6 - Default"]
[Result "1/2-1/2"]
[PlyCount "93"]
[EventDate "2004.??.??"]

1. Nf3 d5 2. d4 Nf6 3. Bf4 c5 4. e3 Qb6 5. Nc3 c4 6. Rb1 Qa5 7. Qd2 e6 8. a3
Nc6 9. Be2 Nh5 10. Bg5 h6 11. Bh4 g5 12. Ne5 Nxe5 13. dxe5 gxh4 14. Bxh5 Rg8
15. O-O Rg5 16. Be2 Bd7 17. Rfd1 O-O-O 18. b4 Qxa3 19. Ra1 Qxb4 20. Rxa7 Kb8
21. Ra2 Be7 22. Rda1 Rdg8 23. Bf1 Bc6 24. Qe1 h5 25. f4 R5g6 26. Rb1 Qc5 27.
Nb5 Bxb5 28. Ra5 h3 29. Raxb5 Qc7 30. Rxb7+ Qxb7 31. Rxb7+ Kxb7 32. g3 h4 33.
Qa5 Bd8 34. Qb5+ Bb6 35. f5 exf5 36. Qxd5+ Kb8 37. Bxh3 hxg3 38. hxg3 Rxg3+ 39.
Kh2 Bxe3 40. Qb5+ Ka7 41. Qa4+ Kb6 42. Qb4+ Ka7 43. Qa5+ Kb7 44. Qb4+ Ka7 45.
Qa3+ Kb6 46. Qb4+ Ka7 47. Qxc4 1/2-1/2



[Event "*"]
[Site "*"]
[Date "2004.03.28"]
[Round "2.2"]
[White "Deep Sjeng 1.6 - Default"]
[Black "Shredder 7.04"]
[Result "1-0"]
[PlyCount "140"]
[EventDate "2004.??.??"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Nbd7 8.
Qc2 O-O 9. Nf3 Re8 10. O-O Nf8 11. Rab1 a5 12. a3 Ng6 13. b4 Qd6 14. Rfc1 Bg4
15. bxa5 Bxf3 16. gxf3 Nh5 17. f4 Bxg5 18. fxg5 Qe7 19. Kh1 Rxa5 20. a4 Qxg5
21. Rxb7 Qg4 22. Be2 Qc8 23. Qb2 Nf6 24. Qb6 Ra8 25. Qc7 Qe6 26. Qg3 Re7 27.
Rb3 Ree8 28. Bd3 Ne4 29. Nxe4 dxe4 30. Bc4 Qe7 31. d5 Rec8 32. d6 Qa7 33. Rb4
Qd7 34. Rcb1 Qf5 35. Bf1 Rd8 36. Rd4 c5 37. Rb5 Qc8 38. Rd5 Rxa4 39. Rbxc5 Qa8
40. Bb5 Ra1+ 41. Kg2 Nf8 42. Qe5 Ng6 43. Qd4 Nh4+ 44. Kg3 Nf3 45. Qxe4 Ng5 46.
Qg2 Ne6 47. Rc6 Rb1 48. f4 Qa1 49. Qe2 Rg1+ 50. Kf2 Rg6 51. Qd1 Qf6 52. Qh1
Nxf4 53. exf4 Qxf4+ 54. Ke2 Re8+ 55. Kd1 Qe3 56. d7 Rg1+ 57. Qxg1 Qxg1+ 58. Kc2
Qg2+ 59. Kc3 Re3+ 60. Kb4 Rb3+ 61. Ka5 Rxb5+ 62. Rxb5 Qd2+ 63. Ka6 Kf8 64. Rc8+
Ke7 65. d8=Q+ Qxd8 66. Rxd8 Kxd8 67. Rb7 Ke8 68. Kb5 Kf8 69. Kc6 h6 70. Kd6 g5
1-0




Deep Sjeng after many  more games versus weaker engines has proven to me that it
is at least on par with Fritz8, and perhaps as strong as Shredder7.04.. Very,
Very strong engine. More regular tests should be done with this engine, and all
in all i can't wait for version 1.7 .



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