Komodo Dragon 3 Released by KomodoChess

[lkaufman]

Dragon 3 suffers time loss even in a 3+2 TC. Is there a bug or the default overhead needs to be changed?

This is the first such report. Are you playing games on a server over the internet, or just on your own computer? The default overhead should be plenty for games played on your own computer, but we do recommend raising it for server games on the internet, at least double it in that case to 100 ms and keep raising it if necessary, until forfeits stop.

The games were played in my computer (Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz 3.60 GHz, Ram=32GB) Threads=8, using Fritz 18.

Was it just one game lost on time out of a big number, or multiple losses? We did have one other report of a single game lost on time in a CCC event. We'd like to figure out what is the cause so we can fix it.

[pgn][Event "Tour4_blitz only, Blitz 3.0min+2.0sec"]
[Site "?"]
[Date "2022.05.11"]
[Round "2.1"]
[White "Dragon 3 by Komodo Chess, 64-bit"]
[Black "Lc0 v0.30.0-dev+git.77b5659"]
[Result "0-1"]
[ECO "C58"]
[Annotator "1.08;0.27"]
[PlyCount "210"]
[EventDate "2022.05.11"]
[EventType "tourn"]
[SourceTitle "Fritz Engine Tournament"]
[Source "BM"]

{Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz 3600 MHz W=33.1 plies; 6,090kN/s; 68,
152 TBAs B=7.5 plies; 12kN/s} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5
Na5 6. d3 Nxc4 7. dxc4 h6 8. Nf3 e4 9. Nd4 {1.08/24 7} Bg4 {0.27/15 13} 10. Ne2
{0.67/26 11} Bb4+ {0.24/16 7} 11. Bd2 {0.69/26 6} Qe7 {0.23/17 0} 12. h3 {
0.59/29 24} Bh5 {0.20/17 9} 13. Nbc3 {0.60/29 9 (a3)} O-O {0.17/14 7} 14. O-O {
0.56/29 15} c6 {0.16/15 7} 15. Qe1 {0.48/31 6} Rfe8 {0.15/13 0} 16. Ng3 {
0.49/31 6 (a3)} Bg6 {0.12/15 10} 17. Ncxe4 {0.51/33 6 (Nd1)} Bc5 {0.02/15 10
(Nxe4)} 18. Nxc5 {0.46/30 5} Qxc5 {0.02/14 0} 19. Qc1 {0.38/32 6} Qxc4 {
0.02/13 8} 20. dxc6 {0.33/34 8} Qxc6 {0.02/12 0} 21. c3 {0.31/34 6} Nh5 {
0.03/10 11} 22. Nxh5 {0.37/34 5} Bxh5 {0.03/10 3} 23. Be3 {0.32/35 9 (Re1)} Re6
{0.02/9 14 (Rad8)} 24. f3 {0.31/29 12 (Qd2)} Rae8 {0.00/9 9} 25. Bd4 {0.28/30 4
} Qc7 {0.00/9 11 (Re2)} 26. Rf2 {0.40/26 6} Qg3 {0.00/9 5 (Bg6)} 27. Qd2 {
0.30/29 5 (Qf1)} Bg6 {-0.03/8 8} 28. Kh1 {0.28/32 4} Bf5 {-0.01/8 9} 29. Rg1 {
0.16/30 7} a6 {-0.01/7 4 (a5)} 30. Qd1 {0.26/30 3 (a4)} b5 {0.00/7 8 (Qh4)} 31.
a3 {0.17/29 7 (Qf1)} R6e7 {0.00/7 7 (Kh7)} 32. Qf1 {0.16/31 8 (b3)} Be6 {
0.00/7 5} 33. Re2 {0.16/32 3} Bb3 {0.00/9 5} 34. Rxe7 {0.12/36 9 (Qf2)} Rxe7 {
0.00/8 3} 35. Qd3 {0.12/40 3} Re6 {0.00/7 11 (Qf4)} 36. Be3 {0.24/34 4 (Qd2)}
Qe5 {0.01/6 6 (Qg6)} 37. Re1 {0.19/31 2} Qg3 {0.01/6 5 (Qd6)} 38. Qd8+ {
0.17/32 4 (Qd2)} Kh7 {0.01/7 3} 39. Qd2 {0.16/33 8} Qg6 {0.02/6 9 (Qd6)} 40.
Kg1 {0.16/34 6 (Bd4)} a5 {0.03/5 6 (Qg3)} 41. c4 {0.15/38 5} Bxc4 {0.04/8 3}
42. Qxa5 {0.14/37 8} Bd5 {0.05/8 7 (Qd3)} 43. Kf2 {0.23/32 3} Rc6 {0.04/9 3}
44. Rd1 {0.22/33 4} Rc2+ {0.03/10 4} 45. Rd2 {0.18/35 5} Bc4 {0.02/9 5 (Qd3)}
46. b3 {0.30/31 2 (Rxc2)} Bxb3 {0.01/8 6} 47. Qxb5 {0.30/35 7} Bc4 {0.01/8 5}
48. Qb4 {0.29/35 2 (Qe5)} Rc1 {0.00/8 5} 49. Re2 {0.29/34 11} Qd3 {0.01/8 6
(Rc2)} 50. Bxc1 {0.29/34 3} Qxe2+ {0.02/8 1} 51. Kg3 {0.29/32 2} Qc2 {0.01/6 8
(Qe6)} 52. Bd2 {0.30/36 3} Bf1 {0.02/6 4 (Qb3)} 53. Kf2 {0.30/29 3} Bc4 {
0.04/6 4 (Qc4)} 54. a4 {0.36/22 4} f6 {0.05/6 4 (Qb3)} 55. a5 {0.43/33 3} Qd3 {
0.05/6 3 (Qd1)} 56. Kg1 {0.43/34 4 (Bc3)} Kg6 {0.03/6 3 (Qc2)} 57. Kh2 {
0.43/33 1} Qd5 {0.04/5 3 (Qc2)} 58. Bf4 {0.43/31 2 (Bc3)} Qb5 {0.03/5 3 (Ba6)}
59. Qd2 {0.43/35 2 (Qe1)} Bf1 {0.03/5 3} 60. Qf2 {0.43/35 5 (Kg1)} Bd3 {
0.04/5 3 (Qe2)} 61. Qe1 {0.43/28 1 (Qb6)} Kh7 {0.03/5 3 (Qf5)} 62. Bd6 {
0.43/32 1 (Qe3)} Kg8 {0.03/5 3 (Kg6)} 63. Bb4 {0.43/35 2 (Qe3)} Kh7 {0.04/5 3}
64. Kg1 {0.43/38 1 (Qe7)} Qc4 {0.05/5 2 (Qd5)} 65. Qe3 {0.43/38 2} Kg8 {
0.05/6 2 (Qc2)} 66. Bd2 {0.43/32 1 (Be7)} Kh7 {0.05/5 2} 67. Be1 {0.43/36 2
(Bb4)} Qd5 {0.05/5 2} 68. Qf4 {0.43/35 6 (Bc3)} Qc5+ {0.04/5 2 (Qc4)} 69. Kh1 {
0.43/39 2 (Kh2)} Qc4 {0.03/5 2 (Qc2)} 70. Qd6 {0.43/41 2 (Qe3)} Bf1 {0.04/5 2}
71. Kg1 {0.43/39 3} Bd3 {0.05/6 2} 72. Bd2 {0.42/35 2 (h4)} Kg6 {0.04/6 3 (Qb5)
} 73. Qe7 {0.43/33 2 (Bb4)} Qd4+ {0.03/5 2 (Qa2)} 74. Kh2 {0.43/35 1} Bf1 {
0.04/6 2 (Qd5)} 75. Bb4 {0.43/33 1 (Qe1)} Kh7 {0.05/6 2} 76. Qe1 {0.43/38 2
(Qb7)} Ba6 {0.05/6 2 (Bd3)} 77. Ba3 {0.43/35 2 (Bf8)} Qd5 {0.04/5 2 (Bd3)} 78.
Bf8 {0.43/35 3} Kg8 {0.03/6 2} 79. Bb4 {0.43/36 2 (Qe7)} Qc6 {0.03/5 2 (Qc4)}
80. Qe3 {0.43/34 2 (Qe7)} Qc7+ {0.04/5 2} 81. Kh1 {0.43/37 2} Qc4 {0.04/5 2}
82. Bd2 {0.43/37 3 (Bc3)} Kf7 {0.03/5 2 (Qf1+)} 83. Kh2 {0.43/32 2 (Qb6)} Qc7+
{0.04/5 2 (Qb5)} 84. Kh1 {0.43/37 1 (Kg1)} Qc4 {0.03/5 2} 85. Qb6 {0.43/34 3
(Qa7+)} Kg6 {0.03/5 2} 86. Qd6 {0.43/34 2 (Bb4)} Qd3 {0.02/5 2 (Qf1+)} 87. Qb4
{0.36/32 1 (Qf4)} Qc4 {0.03/5 2 (Kh7)} 88. Qb8 {0.36/32 3 (Qe7)} Qb5 {0.02/5 2
(Qf1+)} 89. Qg3+ {0.35/29 2 (Qf4)} Kh7 {0.04/6 2} 90. Kh2 {0.34/29 2 (Qf4)} Qd3
{0.04/5 2 (Qc4)} 91. Bb4 {0.33/28 1} Qd8 {0.03/5 2 (Qc4)} 92. Bc3 {0.33/32 2
(Qf4)} Qd3 {0.04/5 2 (Qc8)} 93. Be1 {0.33/35 1 (Qe1)} Qc4 {0.03/5 2} 94. h4 {
0.33/37 2 (Qd6)} Qe6 {0.03/5 2 (Bb5)} 95. Bb4 {0.33/32 3} Qc8 {0.04/5 2 (Qc4)}
96. Qe1 {0.33/33 4 (Qd6)} Kh8 {0.04/5 2 (Qc4)} 97. Qe7 {0.33/32 2} Kh7 {
0.04/5 2 (Qc4)} 98. Qd6 {0.33/31 2 (Kg3)} Bf1 {0.05/5 2 (Qc4)} 99. Kg1 {
0.33/28 1 (Qc5)} Ba6 {0.05/6 2} 100. Qf4 {0.33/32 2 (Bc3)} Kg8 {0.05/5 2 (Qc2)}
101. Be1 {0.33/31 2 (Qd6)} Qc5+ {0.04/5 2 (Qc4)} 102. Kh1 {0.33/37 1 (Kh2)} Qc4
{0.03/5 2 (Qb5)} 103. Qb8+ {0.33/33 1 (Qxc4+)} Kh7 {0.03/6 2} 104. Qb1+ {
0.33/32 3 (Kh2)} Kg8 {0.02/6 2 (Qd3)} 105. Qa1 {0.33/36 2 (Kh2)} Kf7 {0.02/5 2
(Kh7) Time} 0-1

[/pgn]

[pgn][Event "Tour4_blitz only, Blitz 3.0min+2.0sec"]
[Site "?"]
[Date "2022.05.12"]
[Round "6.1"]
[White "Dragon 3 by Komodo Chess, 64-bit"]
[Black "Lc0 v0.30.0-dev+git.77b5659"]
[Result "0-1"]
[ECO "C14"]
[Annotator "1.28;0.44"]
[PlyCount "124"]
[EventDate "2022.05.11"]
[EventType "tourn"]
[SourceTitle "Fritz Engine Tournament"]
[Source "BM"]

{Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz 3600 MHz W=26.4 plies; 5,470kN/s; 81,
508 TBAs B=19.9 plies; 29kN/s; 720 TBAs} 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5
Be7 5. e5 Nfd7 6. h4 f6 7. Bd3 c5 8. Qh5+ Kf8 9. exf6 {1.28/26 5} Nxf6 {
0.44/19 12} 10. Bxf6 {1.30/29 5} Bxf6 {0.44/18 0} 11. dxc5 {1.14/28 9} Nd7 {
0.42/19 6} 12. Nf3 {1.06/29 6} Nxc5 {0.42/20 0} 13. O-O {1.13/30 11} Bd7 {
0.42/20 0} 14. Rae1 {1.10/30 21 (Rfe1)} Be8 {0.43/19 16} 15. Qg4 {1.03/28 4} h5
{0.43/22 5} 16. Qf4 {1.08/29 4} Kg8 {0.41/23 14 (Rh6)} 17. Ng5 {1.39/24 4} Rh6
{0.41/23 0} 18. Nxe6 {1.28/29 7} Nxe6 {0.42/22 0} 19. Rxe6 {1.28/30 7} Bf7 {
0.41/20 0} 20. Re2 {1.14/29 26 (Qf5)} Bxh4 {0.46/18 16} 21. Rfe1 {0.96/27 4}
Bg5 {0.52/18 13 (Qf6)} 22. Qf5 {1.28/28 3} Qf6 {0.53/23 0} 23. Re5 {1.21/31 8}
Bd2 {0.53/20 0} 24. Nxd5 {1.30/31 6} Qxf5 {0.56/20 0} 25. Ne7+ {1.38/31 4} Kf8
{0.57/21 11} 26. Nxf5 {1.33/34 12} Rf6 {0.52/21 26} 27. R1e2 {1.03/30 13} Bf4 {
0.51/24 0} 28. Re7 {0.99/26 4} g6 {0.50/26 0 (b6)} 29. Nd4 {1.35/30 4} Rd8 {
0.53/24 7} 30. Nf3 {1.25/32 4} Bd5 {0.56/23 4} 31. Rh7 {1.26/33 5} Kg8 {
0.57/22 1} 32. Ree7 {1.19/34 4} Bf7 {0.56/24 4} 33. Rhxf7 {1.29/35 8} Rxf7 {
0.57/23 0} 34. Bc4 {1.29/34 5} Rd1+ {0.56/22 0} 35. Ne1 {1.25/33 7} Bd6 {
0.54/22 12} 36. Bxf7+ {1.34/34 6} Kf8 {0.56/22 19 (Kg7)} 37. Re4 {1.27/34 22}
Kxf7 {0.57/20 0} 38. Kf1 {1.24/31 9} Rb1 {0.57/21 0} 39. b3 {1.22/30 7} a5 {
0.56/20 0 (Rc1)} 40. Ke2 {1.34/29 2} Rc1 {0.53/20 10} 41. Kd2 {1.34/28 3} Ra1 {
0.54/19 4} 42. a4 {1.39/28 2} Bb4+ {0.54/19 0} 43. c3 {1.21/29 11} Bd6 {
0.52/16 11 (Bc5)} 44. Kd3 {1.33/26 5} Ra2 {0.50/16 9} 45. Rd4 {1.45/26 2 (Re2)}
Ke7 {0.51/15 13 (Be7)} 46. Nc2 {1.12/23 3 (Re4+)} Rb2 {0.50/16 7} 47. b4 {
1.29/22 2} axb4 {0.51/16 5} 48. cxb4 {1.13/24 1} Ke6 {0.49/14 4} 49. Re4+ {
1.30/22 2} Kd7 {0.50/13 6} 50. f3 {1.33/21 3} g5 {0.52/14 7} 51. Kc3 {1.25/20 2
} Rb1 {0.53/16 3} 52. a5 {1.29/19 2 (Ne3)} h4 {0.57/13 10} 53. Ne3 {1.09/16 2}
Bf8 {0.51/16 6 (Rh1)} 54. f4 {1.05/17 2} gxf4 {0.52/21 0} 55. Rxf4 {1.06/14 1}
Bg7+ {0.48/17 12 (Bh6)} 56. Kc4 {1.03/17 2} Bh6 {0.49/17 0} 57. Rf7+ {1.51/14 1
} Ke6 {0.48/16 1} 58. Rf3 {1.24/18 4} Bg5 {0.48/14 2} 59. Nc2 {1.47/18 2} Be7 {
0.49/12 0} 60. Kb5 {1.32/17 2} Rb2 {0.36/14 5} 61. Rc3 {1.23/18 2} Kd7 {
0.34/14 2} 62. Rc4 {1.22/19 1} Bd8 {0.32/13 3 Time} 0-1

[/pgn]

2 games loss on time in a 6 game span

Thanks, this should be helpful, although there is no obvious similarity between the two time losses.

[cc2150dx]

I ran a 100 game match here: forum3/viewtopic.php?f=6&t=79826&p=925344#p925344 with no time losses.

And no reported issues here: https://www.sp-cc.de/nn-vs-kd-testing.htm AFAIk

Strange.

[Graham Banks]

I've had a small number of time losses (less than 5) in the roughly 1000 games I've run for CCRL 40/15.

[lkaufman]

I've had a small number of time losses (less than 5) in the roughly 1000 games I've run for CCRL 40/15.

Any common element to the time losses (GUI, or number of threads. or very long games...)? If we can't find a cause, we may just increase the default overhead ms a bit in the next release.

[Graham Banks]

I've had a small number of time losses (less than 5) in the roughly 1000 games I've run for CCRL 40/15.

Any common element to the time losses (GUI, or number of threads. or very long games...)? If we can't find a cause, we may just increase the default overhead ms a bit in the next release.

From memory, they happened a move or so before the time control.

[Fritz 0]

And another unexpected thing - in a 1500 game match Dragon 3 Elo 2600 (which should be accurate as verified by GM Lenderman) lost to Komodo 14.1 level 23 by 209 ELo! Even compressed by 25% it is still over 150 Elo difference. Is it possible that Komodo 14.1 level 23 is 2750 rapid?!

I'am an idiot. It wasn't Komodo level 23, but 24. One mouse click instead of two. That explains everything.

[Eduard]

Dragon 3 (There is also a CB version) is a dubious engine, partly sick (see evals)! Get dubious draws on ChessBase Server PlayChess!

Look at the evals - and then this engine gets a draw - although my engine has a clear advantage after 12 moves - I also set the GUI Fritz 18 to "newer draw". Only this game went like that, all games before that against all other opponents not so strange.

[Event "Rated game, 5 min"]
[Site "Engine Room"]
[Date "2022.05.19"]
[Round "?"]
[White "Chesskiller05, Dragon 3 by Komodo "]
[Black "Solista, Catfish180522"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "2824"]
[BlackElo "2816"]
[Annotator "1.04;-0.52"]
[PlyCount "24"]
[EventDate "2022.05.19"]
[SourceTitle "playchess.com"]
[TimeControl "300"]

{Solista vGeneral.ctg, 1024 MB} 1. e4 {1.04/13 10} e5 {B 0} 2. d4 {0.88/19 23}
exd4 {B 0} 3. Nf3 {0.88/12 6} Nc6 {B 0 (d7-d5)} 4. Bd3 {0.88/17 19} Bc5 {
-0.52/31 7 (Ff8-e7)} 5. c3 {0.22/15 25} dxc3 {-0.40/33 0} 6. Nxc3 {0.23/14 4}
Nge7 {-0.31/33 9} 7. O-O {0.27/15 5} O-O {-0.41/31 2 (d7-d6)} 8. Na4 {0.31/17
27} d6 {-0.47/35 0} 9. h3 {0.11/17 15} b6 {-0.33/34 0 (Fc5-b6)} 10. a3 {
-0.02/14 19} a5 {-0.46/34 2 (Cc6-d4)} 11. Bb5 {0.00/12 9 (Nxc5)} Bd7 {-0.67/26
4 (Fc8-e6)} 12. Nc3 {0.00/12 8} Qe8 {-0.64/30 0 (Ce7-g6)} 1/2-1/2

I will ignore Dragon players on PlayChess.

[Uri Blass]

Dragon 3 (There is also a CB version) is a dubious engine, partly sick (see evals)! Get dubious draws on ChessBase Server PlayChess!

Look at the evals - and then this engine gets a draw - although my engine has a clear advantage after 12 moves - I also set the GUI Fritz 18 to "newer draw". Only this game went like that, all games before that against all other opponents not so strange.

[Event "Rated game, 5 min"]
[Site "Engine Room"]
[Date "2022.05.19"]
[Round "?"]
[White "Chesskiller05, Dragon 3 by Komodo "]
[Black "Solista, Catfish180522"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "2824"]
[BlackElo "2816"]
[Annotator "1.04;-0.52"]
[PlyCount "24"]
[EventDate "2022.05.19"]
[SourceTitle "playchess.com"]
[TimeControl "300"]

{Solista vGeneral.ctg, 1024 MB} 1. e4 {1.04/13 10} e5 {B 0} 2. d4 {0.88/19 23}
exd4 {B 0} 3. Nf3 {0.88/12 6} Nc6 {B 0 (d7-d5)} 4. Bd3 {0.88/17 19} Bc5 {
-0.52/31 7 (Ff8-e7)} 5. c3 {0.22/15 25} dxc3 {-0.40/33 0} 6. Nxc3 {0.23/14 4}
Nge7 {-0.31/33 9} 7. O-O {0.27/15 5} O-O {-0.41/31 2 (d7-d6)} 8. Na4 {0.31/17
27} d6 {-0.47/35 0} 9. h3 {0.11/17 15} b6 {-0.33/34 0 (Fc5-b6)} 10. a3 {
-0.02/14 19} a5 {-0.46/34 2 (Cc6-d4)} 11. Bb5 {0.00/12 9 (Nxc5)} Bd7 {-0.67/26
4 (Fc8-e6)} 12. Nc3 {0.00/12 8} Qe8 {-0.64/30 0 (Ce7-g6)} 1/2-1/2

I will ignore Dragon players on PlayChess.

I do not know who is white but white is not default dragon3(maybe the user did some changes in personality to produce strange evaluations and strange low depths.

I analyzed the position in move 12 with Dragon3 and I do not see a draw score and it get depth 19 in less than a second so do not expect me to believe dragon got only depth 12 after 8 seconds.


[fen]r2q1rk1/2pbnppp/1pnp4/pBb5/N3P3/P4N1P/1P3PP1/R1BQ1RK1 w - - 2 12[/fen]

Dragon-3-64bit-avx2:
Found 145 WDL and 145 DTZ tablebase files (up to 5-man).
1 00:00 11 5k -0.89 Na4xc5 b6xc5
1 00:00 152 71k -0.77 Rf1-e1
1 00:00 273 126k -0.55 Bc1-g5
2 00:00 597 257k -0.86 Bc1-g5 Qd8-e8
2 00:00 853 357k -0.80 b2-b3 Qd8-e8
2 00:00 975 401k -0.60 Kg1-h2 Nc6-b8
2 00:00 1k 513k -0.38 Rf1-e1 Qd8-e8
3 00:00 2k 743k -1.10 Rf1-e1 Nc6-e5 Nf3xe5
3 00:00 2k 893k -1.03 Bc1-g5 Qd8-e8 Bg5xe7
3 00:00 3k 1,147k -1.00 Bc1-f4 Qd8-e8 Bf4-g3
4 00:00 6k 1,984k -0.78 Bc1-f4 Ne7-g6 Bf4-g3 Nc6-e5
5- 00:00 8k 2,304k -0.87 Bc1-f4 Ne7-g6
5- 00:00 9k 2,538k -0.96 Bc1-f4 Ne7-g6
5- 00:00 11k 2,961k -1.09 Bc1-f4 Ne7-g6
5 00:00 12k 3,144k -0.97 Bc1-g5 Nc6-e5 Nf3xe5 Bd7xb5 Na4xc5
6 00:00 13k 3,292k -0.97 Bc1-g5 Nc6-e5 Nf3xe5 Bd7xb5 Na4xc5 b6xc5
7- 00:00 16k 3,723k -1.04 Bc1-g5 Nc6-e5
7- 00:00 27k 4,939k -1.17 Bc1-g5 Nc6-e5
7- 00:00 43k 6,012k -1.26 Bc1-g5 Nc6-e5
7 00:00 45k 6,098k -1.14 Na4xc5 b6xc5 Bc1-d2 Ne7-g6 Bd2-c3 Ra8-b8 a3-a4
8+ 00:00 47k 6,136k -1.05 Na4xc5 d6xc5
8+ 00:00 47k 6,132k -0.95 Na4xc5 b6xc5 Bc1-d2
8 00:00 48k 6,126k -0.88 Na4xc5 b6xc5 Bc1-d2 Nc6-e5 a3-a4 Ne5xf3+ Qd1xf3 Bd7xb5 a4xb5
9- 00:00 53k 6,167k -0.95 Na4xc5 b6xc5
9- 00:00 74k 5,872k -1.05 Na4xc5 b6xc5
9- 00:00 83k 6,126k -1.04 Na4xc5 b6xc5
9 00:00 99k 6,372k -1.14 Na4xc5 b6xc5 Rf1-e1 Nc6-e5 Nf3xe5 Bd7xb5 Bc1-g5 Qd8-e8 a3-a4 Bb5-d7
10- 00:00 128k 6,763k -1.21 Na4xc5 b6xc5
10+ 00:00 172k 7,268k -1.19 Na4xc5 b6xc5 a3-a4
10+ 00:00 174k 7,269k -1.07 Na4xc5 b6xc5 Bc1-d2
10 00:00 176k 7,274k -1.04 Na4xc5 b6xc5 a3-a4 Ne7-g6 Rf1-e1 Nc6-b4 Bb5-f1 Bd7-c6
11+ 00:00 179k 7,325k -0.97 Na4xc5 b6xc5 Rf1-e1
11 00:00 192k 7,310k -1.03 Na4xc5 b6xc5 Rf1-e1 Ra8-b8 a3-a4 Nc6-b4 Bb5-f1 Rf8-e8 e4-e5 Bd7-c6 Nf3-g5 d6xe5
12 00:00 210k 7,212k -1.02 Na4xc5 b6xc5 Rf1-e1 Ra8-b8 a3-a4 Nc6-b4 Bb5-f1 Rf8-e8 e4-e5 Bd7-c6 Bc1-d2 Ne7-d5 Bf1-c4
13- 00:00 345k 7,392k -1.09 Na4xc5 b6xc5
13 00:00 466k 7,447k -1.11 Na4xc5 b6xc5 Rf1-e1 Ne7-g6 a3-a4 Ra8-b8 Bc1-d2 Nc6-b4 Bd2xb4 a5xb4 Bb5xd7 Qd8xd7 e4-e5 Rf8-e8 e5xd6
14- 00:00 784k 7,186k -1.18 Na4xc5 b6xc5
14 00:00 991k 7,139k -1.24 Na4xc5 b6xc5 Rf1-e1 Qd8-e8 Bc1-d2 Ne7-g6 Ra1-b1 f7-f6 b2-b4 a5xb4 a3xb4 Nc6xb4 Bb5xd7 Qe8xd7 Bd2xb4 c5xb4
15+ 00:00 1,064k 7,077k -1.17 Na4xc5 b6xc5 Rf1-e1
15 00:00 1,108k 7,102k -1.16 Na4xc5 b6xc5 Rf1-e1 Qd8-e8 Bc1-d2 Ne7-g6 Ra1-b1 Nc6-d4 Bb5-d3 Nd4xf3+ Qd1xf3 Ng6-e5 Qf3-g3 Ne5xd3
16+ 00:00 1,337k 7,159k -1.09 Na4xc5 b6xc5 Rf1-e1
16- 00:00 1,495k 7,188k -1.16 Na4xc5 b6xc5
16+ 00:00 1,629k 7,103k -1.13 Na4xc5 b6xc5 Bc1-d2
16 00:00 1,650k 7,079k -1.10 Na4xc5 b6xc5 Bc1-d2 Nc6-e5 Bb5xd7 Ne5xf3+ Qd1xf3 Qd8xd7 Bd2-c3 f7-f6 Qf3-d3 Qd7-e6 f2-f4 Ne7-c6 Rf1-e1 Ra8-b8 Ra1-d1
17+ 00:00 1,794k 7,009k -1.03 Na4xc5 b6xc5 Bc1-d2
17 00:00 1,816k 6,997k -1.02 Na4xc5 b6xc5 Bc1-d2 Nc6-e5 Bb5xd7 Ne5xf3+ Qd1xf3 Qd8xd7 Bd2-c3 Ne7-g6 Qf3-d3 Rf8-e8 f2-f4 f7-f6 a3-a4 Qd7-f7 Ra1-e1 Qf7-b3 Re1-e3 Qb3xa4
18+ 00:00 2,469k 7,123k -0.95 Na4xc5 b6xc5 Bc1-d2
18- 00:00 2,488k 7,124k -1.02 Na4xc5 b6xc5
18+ 00:00 2,542k 7,144k -0.99 Na4xc5 b6xc5 Bc1-d2
18- 00:00 2,647k 7,164k -1.06 Na4xc5 b6xc5
18+ 00:00 2,765k 7,189k -1.01 Na4xc5 b6xc5 Bc1-d2
18 00:00 3,004k 7,181k -0.99 Na4xc5 b6xc5 Bc1-d2 Ra8-b8 a3-a4 Ne7-g6 Rf1-e1 Nc6-b4 Bb5-f1 Rf8-e8 Bd2-c3 Bd7-c6 Nf3-d2 h7-h6 b2-b3 f7-f6 Re1-e3 Kg8-h8 Re3-g3 Ng6-f4
19- 00:00 3,533k 7,268k -1.06 Na4xc5 b6xc5
19+ 00:00 3,608k 7,267k -1.04 Na4xc5 b6xc5 Bc1-d2
19- 00:00 3,919k 7,304k -1.09 Na4xc5 b6xc5
19+ 00:00 4,021k 7,317k -1.05 Na4xc5 b6xc5 Bc1-d2
19 00:00 4,363k 7,356k -0.94 Na4xc5 b6xc5 Bc1-d2 Ra8-b8 a3-a4 Nc6-b4 Bb5-c4 Ne7-g6 Rf1-e1 Bd7-e6 Bc4-b5 Kg8-h8 Bd2-c3 f7-f6 Nf3-d2 Qd8-e7 Re1-e3 Rb8-a8 Nd2-f3 Qe7-f7 Qd1-d2 h7-h6
20+ 00:00 5,800k 7,382k -0.87 Na4xc5 b6xc5 Bc1-d2
20- 00:00 5,875k 7,386k -0.94 Na4xc5 b6xc5
20+ 00:00 6,466k 7,418k -0.91 Na4xc5 b6xc5 Bc1-d2
20- 00:00 6,475k 7,419k -0.99 Na4xc5 b6xc5
20- 00:00 7,190k 7,502k -1.21 Na4xc5 b6xc5
20 00:01 10,118k 7,614k -1.02 Bb5-c4 Ra8-b8 Bc1-d2 h7-h6 Na4xc5 b6xc5 Bd2-c3 Ne7-g6 Bc4-d5 Nc6-e7 Bd5-b3 Ng6-f4 Rf1-e1 Ne7-g6 Bc3xa5 Bd7-e6 Bb3xe6 f7xe6 b2-b4 c5xb4 a3xb4
21+ 00:01 13,592k 7,554k -0.95 Bb5-c4 Ra8-b8 Bc1-d2
21- 00:01 14,093k 7,553k -1.02 Bb5-c4 Ra8-b8
21- 00:02 15,328k 7,553k -1.14 Bb5-c4 Bd7-e6
21+ 00:02 15,699k 7,551k -1.10 Bb5-c4 Bd7-e6 Bc4-b5
21 00:02 20,746k 7,478k -0.91 Bb5-c4 Ne7-g6 Bc4-d5 Ra8-b8 Bc1-d2 h7-h6 Bd2-c3 Qd8-e8 Rf1-e1 Rb8-d8 Qd1-c1 Bd7-e6 Qc1-c2 Qe8-d7 Ra1-d1 Be6xd5 e4xd5 Nc6-e7 b2-b4 a5xb4 a3xb4
22- 00:02 21,712k 7,461k -0.98 Bb5-c4 Ne7-g6
22+ 00:03 23,624k 7,460k -0.96 Bb5-c4 Ne7-g6 Bc4-d5
22- 00:03 24,541k 7,460k -1.01 Bb5-c4 Ne7-g6
22- 00:03 29,093k 7,408k -1.17 Bb5-c4 Ne7-g6
22+ 00:03 29,645k 7,414k -1.12 Bb5-c4 Ne7-g6 Bc4-d5
22 00:04 30,425k 7,438k -0.91 Bb5-c4 Ne7-g6 Bc4-d5 Ra8-b8 Bc1-d2 h7-h6 Bd2-c3 Ng6-f4 Na4xc5 d6xc5 Qd1-d2 Nf4xd5 e4xd5 Nc6-e7 Rf1-e1 f7-f6 b2-b4 Bd7-a4 b4xc5 Ne7xd5 Re1-e4 Ba4-c6 c5xb6 Nd5xc3 Qd2xc3 Bc6xe4 b6xc7
23- 00:04 32,695k 7,453k -0.98 Bb5-c4 Ne7-g6
23- 00:04 34,715k 7,456k -1.07 Bb5-c4 Ne7-g6
23- 00:04 36,721k 7,457k -1.19 Bb5-c4 Ra8-b8
23 00:05 37,862k 7,448k -1.17 Na4xc5 b6xc5 Bc1-d2 Ra8-b8 a3-a4 Nc6-b4 Bb5-c4 Ne7-g6 Rf1-e1 Bd7-e6 Bc4-b5 f7-f6 Bd2xb4 a5xb4 Qd1-d3 Be6-d7 Bb5-c4+ Kg8-h8 Bc4-d5 Qd8-e8 Qd3-d1 Ng6-f4 a4-a5
24+ 00:05 38,210k 7,449k -1.10 Na4xc5 b6xc5 Bc1-d2
24 00:05 39,074k 7,455k -1.02 Na4xc5 b6xc5 Bc1-d2 Ra8-b8 a3-a4 Nc6-b4 Bb5-c4 Ne7-g6 Rf1-e1 Bd7-e6 Bc4-b5 f7-f6 Bd2xb4 a5xb4 Qd1-d3 Be6-d7 Bb5-c4+ Kg8-h8 Bc4-d5 Qd8-c8 Qd3-d2 Ng6-e5 Nf3xe5 f6xe5 Re1-e3 h7-h6 Re3-g3
25- 00:05 40,248k 7,453k -1.09 Na4xc5 b6xc5
25- 00:06 46,601k 7,415k -1.18 Na4xc5 b6xc5
25+ 00:06 50,255k 7,414k -1.15 Na4xc5 b6xc5 Bc1-d2
25 00:06 50,700k 7,422k -1.14 Na4xc5 b6xc5 Bc1-d2 Ra8-b8 a3-a4 Nc6-b4 Bb5-c4 Bd7-e6 Bc4xe6 f7xe6 Nf3-g5 Qd8-c8 Qd1-g4 e6-e5 Qg4-e2 h7-h6 Qe2-c4+ Kg8-h8 Ng5-f7+ Kh8-h7 f2-f4 e5xf4 Rf1xf4 Ne7-g6 Rf4-f2 Nb4-c6 Bd2-c3 Nc6-e5 Nf7xe5 Ng6xe5 Bc3xe5 Rf8xf2 Kg1xf2 d6xe5
26 00:08 64,875k 7,389k -1.14 Na4xc5 b6xc5 Bc1-d2 Ra8-b8 a3-a4 Nc6-b4 Bb5-c4 Bd7-e6 Bc4xe6 f7xe6 Nf3-g5 Qd8-c8 Qd1-g4 e6-e5 Qg4-e2 h7-h6 Qe2-c4+ Kg8-h8 Ng5-f7+ Kh8-h7 f2-f4 e5xf4 Rf1xf4 Ne7-g6 Rf4-f2 Nb4-c6 Bd2-c3 Nc6-e5 Nf7xe5 Ng6xe5 Bc3xe5 Rf8xf2 Kg1xf2 d6xe5 Qc4xc5 Rb8xb2+ Kf2-g1
27- 00:09 69,525k 7,405k -1.21 Na4xc5 b6xc5
27+ 00:09 72,709k 7,403k -1.07 Bb5-c4 Ra8-b8 Bc1-g5
27- 00:09 73,647k 7,402k -1.14 Bb5-c4 Ra8-b8
27+ 00:10 75,560k 7,398k -1.11 Bb5-c4 Ra8-b8 Bc1-g5
27- 00:10 79,522k 7,402k -1.18 Bb5-c4 Ra8-b8
27+ 00:13 102,391k 7,324k -1.13 Bb5-c4 Ra8-b8 Bc1-d2

[Eduard]

The whole game was very strange. With Dragon, there's always some weird stuff happening on the server. In this player's account name you can read: "my best engine is Dragon 2.5". This can only be a joke, sorry.

What annoys me is: The server drew this game on move 12, even though my GUI is set to "never draw". In addition, I'm clearly better in the game, so the server can never automatically give a draw like that. Apparently some people work with tricks and apparently the Dragon Engine is good for such things. That disgusts me.

[criko]

Chesskiller is a well known cheater on playchess server.

Eduard start your brain before ignoring all Dragon3 players!!