Komodo Dragon 2 released.

[Zerbinati]

Hi Larry,
my system:
AMD Ryzen™ Threadripper™ PRO 3995WX 64Cores\128 Threads
512gb Ram
Windows 10 for Workstations

on the Playchess server the engine has big time management problems and games are lost.
The following parameters used did not help:
Overhead ms=600
Time Usage=-5
here are 2 example games lost due to time or because the engine calculates weakly due to the short time remaining:


[pgn][Event "Partita con Elo, 5 min"]
[Site "Gioco con programmi"]
[Date "2021.05.04"]
[Round "?"]
[White "T U R K E Y, Eman 6.95 64-bit BM"]
[Black "M Z, Dragon by Komodo Ch"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2734"]
[BlackElo "2710"]
[Annotator "0.00;0.15"]
[PlyCount "219"]
[EventDate "2021.05.04"]
[SourceTitle "playchess.com"]
[TimeControl "300"]

{Eman 6.95 64-bit BMI2 (30 threads): 44.1 plies; 46.078kN/s AMD Ryzen 9 5950X
16-Core Processor 3400MHz, (16 cores, 32 threads), 3995wx 030521.ctg,
2048 MB} 1. c4 {[%eval 0,0] [%emt 0:00:00]} e5 {[%eval 0,0] [%emt 0:00:00]} 2.
Nc3 {[%eval 0,0] [%emt 0:00:00]} Nf6 {[%eval 0,0] [%emt 0:00:00]} 3. Nf3 {
[%eval 0,0] [%emt 0:00:00]} Nc6 {[%eval 0,0] [%emt 0:00:00]} 4. e4 {[%eval 0,0]
[%emt 0:00:00]} Bb4 {[%eval 0,0] [%emt 0:00:00]} 5. d3 {[%eval 0,0] [%emt 0:00:
00]} d6 {[%eval 0,0] [%emt 0:00:00]} 6. a3 {[%eval 0,0] [%emt 0:00:00]} Bc5 {
[%eval 0,0] [%emt 0:00:00]} 7. b4 {[%eval 0,0] [%emt 0:00:00]} Bb6 {[%eval 0,0]
[%emt 0:00:00]} 8. Be3 {[%eval 0,0] [%emt 0:00:00]} Bxe3 {[%eval 0,0] [%emt 0:
00:00]} 9. fxe3 {[%eval 0,0] [%emt 0:00:00]} Ne7 {[%eval 0,0] [%emt 0:00:00]}
10. d4 {[%eval 0,0] [%emt 0:00:00]} Ng6 {[%eval 0,0] [%emt 0:00:00]} 11. Bd3 {
[%eval 0,0] [%emt 0:00:00]} O-O {[%eval 0,0] [%emt 0:00:00]} 12. O-O {[%eval 0,
0] [%emt 0:00:00]} a5 {[%eval 0,0] [%emt 0:00:00]} 13. b5 {[%eval 0,0] [%emt 0:
00:00]} c6 {[%eval 0,0] [%emt 0:00:00]} 14. h3 {[%eval 0,0] [%emt 0:00:00]} Re8
{[%eval 0,0] [%emt 0:00:00]} 15. d5 {[%eval 0,0] [%emt 0:00:00]} cxd5 {[%eval
0,0] [%emt 0:00:00]} 16. cxd5 {[%eval 0,0] [%emt 0:00:00]} Nd7 {[%eval 0,0]
[%emt 0:00:00]} 17. Qe2 {[%eval 0,41] [%emt 0:00:26]} Nb6 {[%eval 0,0] [%emt 0:
00:00]} 18. a4 {[%eval 2,40] [%emt 0:00:05]} Nf8 {[%eval 0,0] [%emt 0:00:00]}
19. Nd2 {[%eval 0,39] [%emt 0:00:02]} Nfd7 {[%eval 15,25] [%emt 0:00:12]} 20.
Qh5 {[%eval 0,43] [%emt 0:00:01]} Nf6 {[%eval 4,19] [%emt 0:00:24]} 21. Qh4 {
[%eval 7,45] [%emt 0:00:00]} Nfd7 {[%eval 0,14] [%emt 0:00:14] (Qe7)} 22. Qh5 {
[%eval 25,37] [%emt 0:00:04]} Nf6 {[%eval 0,16] [%emt 0:00:07]} 23. Qe2 {
[%eval 20,40] [%emt 0:00:01]} Nfd7 {[%eval 0,39] [%emt 0:00:16]} 24. Nb3 {
[%eval 16,43] [%emt 0:00:13]} Qh4 {[%eval 0,27] [%emt 0:00:06]} 25. Nd1 {
[%eval 0,44] [%emt 0:00:02]} Nf6 {[%eval 0,19] [%emt 0:00:06]} 26. Nd2 {
[%eval 0,46] [%emt 0:00:00]} Nfd7 {[%eval 25,18] [%emt 0:00:25] (Bd7)} 27. Nb2
{[%eval 23,34] [%emt 0:00:05]} Nc5 {[%eval 0,34] [%emt 0:00:12]} 28. Rfc1 {
[%eval 28,37] [%emt 0:00:00]} Qe7 {[%eval 0,15] [%emt 0:00:11] (Qd8)} 29. Rxc5
{[%eval 30,34] [%emt 0:00:08]} dxc5 {[%eval 10,14] [%emt 0:00:10]} 30. Nbc4 {
[%eval 28,39] [%emt 0:00:01]} Nxc4 {[%eval 6,14] [%emt 0:00:04]} 31. Nxc4 {
[%eval 43,40] [%emt 0:00:00]} Qg5 {[%eval 12,16] [%emt 0:00:10]} 32. Qf3 {
[%eval 33,42] [%emt 0:00:03]} Qg6 {[%eval 0,14] [%emt 0:00:10]} 33. Be2 {
[%eval 24,50] [%emt 0:00:00]} b6 {[%eval 0,23] [%emt 0:00:06]} 34. Kf2 {
[%eval 17,50] [%emt 0:00:00]} Qh6 {[%eval 0,6] [%emt 0:00:10] (Rb8)} 35. Qg3 {
[%eval 28,45] [%emt 0:00:18]} Rb8 {[%eval 27,28] [%emt 0:00:13]} 36. Rf1 {
[%eval 28,44] [%emt 0:00:00]} f6 {[%eval 0,37] [%emt 0:00:02]} 37. h4 {[%eval
31,41] [%emt 0:00:02]} Kh8 {[%eval 0,24] [%emt 0:00:17] (Rf8)} 38. Ke1 {
[%eval 19,55] [%emt 0:00:16]} Bd7 {[%eval 0,38] [%emt 0:00:13]} 39. h5 {
[%eval 21,47] [%emt 0:00:00]} Rg8 {[%eval 19,13] [%emt 0:00:07] (Rf8)} 40. Kd2
{[%eval 25,43] [%emt 0:00:03]} Rgf8 {[%eval 27,18] [%emt 0:00:08]} 41. Kd3 {
[%eval 26,44] [%emt 0:00:04]} Kg8 {[%eval 0,4] [%emt 0:00:06]} 42. Qh4 {
[%eval 26,47] [%emt 0:00:00]} g5 {[%eval 0,39] [%emt 0:00:02]} 43. Qg3 {
[%eval 26,48] [%emt 0:00:05]} g4 {[%eval 0,35] [%emt 0:00:00]} 44. Qh4 {
[%eval 19,46] [%emt 0:00:04]} Qg7 {[%eval 0,38] [%emt 0:00:00]} 45. h6 {
[%eval 26,48] [%emt 0:00:03]} Qg6 {[%eval 0,28] [%emt 0:00:02]} 46. Kd2 {
[%eval 24,43] [%emt 0:00:04]} Kh8 {[%eval 0,38] [%emt 0:00:05]} 47. Bd3 {
[%eval 19,48] [%emt 0:00:08]} Rf7 {[%eval 0,50] [%emt 0:00:06] (Kg8)} 48. Bc2 {
[%eval 11,49] [%emt 0:00:05]} Rff8 {[%eval 0,48] [%emt 0:00:05]} 49. Kc3 {
[%eval 19,50] [%emt 0:00:00]} Rf7 {[%eval 0,51] [%emt 0:00:00]} 50. Bb3 {
[%eval 16,46] [%emt 0:00:10]} Rff8 {[%eval 0,41] [%emt 0:00:06]} 51. Bc2 {
[%eval 25,50] [%emt 0:00:00]} Rf7 {[%eval 0,26] [%emt 0:00:01]} 52. Bd3 {
[%eval 19,50] [%emt 0:00:15]} Rff8 {[%eval 0,50] [%emt 0:00:08]} 53. g3 {
[%eval 19,47] [%emt 0:00:00]} Rf7 {[%eval 0,11] [%emt 0:00:00]} 54. Nd2 {
[%eval 18,47] [%emt 0:00:03]} Rd8 {[%eval 0,11] [%emt 0:00:00]} 55. Bc4 {
[%eval 14,46] [%emt 0:00:07]} Be8 {[%eval 0,22] [%emt 0:00:00]} 56. Bd3 {
[%eval 28,48] [%emt 0:00:08]} Bd7 {[%eval 0,17] [%emt 0:00:00]} 57. Bc4 {
[%eval 21,46] [%emt 0:00:01]} Be8 {[%eval 0,12] [%emt 0:00:00]} 58. Bb3 {
[%eval 23,48] [%emt 0:00:05]} Rf8 {[%eval 0,9] [%emt 0:00:00]} 59. Nc4 {
[%eval 12,45] [%emt 0:00:03]} Bd7 {[%eval 0,3] [%emt 0:00:01] (Rb8)} 60. Bc2 {
[%eval 11,44] [%emt 0:00:02]} Rb8 {[%eval 0,56] [%emt 0:00:00]} 61. Bd3 {
[%eval 18,44] [%emt 0:00:05]} Rf7 {[%eval 0,59] [%emt 0:00:00]} 62. Nd6 {
[%eval 16,42] [%emt 0:00:01]} Rff8 {[%eval 0,61] [%emt 0:00:00]} 63. Bc2 {
[%eval 11,44] [%emt 0:00:02]} Bc8 {[%eval 0,4] [%emt 0:00:00] (Rbd8)} 64. Kd2 {
[%eval 2,45] [%emt 0:00:06]} Bd7 {[%eval 0,6] [%emt 0:00:00]} 65. Nc4 {[%eval
0,41] [%emt 0:00:01]} Rf7 {[%eval -24,2] [%emt 0:00:01] (Kg8)} 66. Bd3 {
[%eval 0,51] [%emt 0:00:04]} Rff8 {[%eval 0,55] [%emt 0:00:01]} 67. Kc2 {
[%eval 0,51] [%emt 0:00:00]} Kg8 {[%eval 0,6] [%emt 0:00:00]} 68. Kc3 {[%eval
0,51] [%emt 0:00:05]} Kh8 {[%eval 3,3] [%emt 0:00:00]} 69. Bc2 {[%eval 0,49]
[%emt 0:00:01]} Rf7 {[%eval 0,3] [%emt 0:00:00]} 70. Nd6 {[%eval 0,51] [%emt 0:
00:01]} Rff8 {[%eval 0,51] [%emt 0:00:00]} 71. Nc4 {[%eval 0,53] [%emt 0:00:02]
} Rf7 {[%eval 0,11] [%emt 0:00:00]} 72. Nd6 {[%eval 0,54] [%emt 0:00:00]} Rff8
{[%eval 0,58] [%emt 0:00:00]} 73. Bd3 {[%eval 0,53] [%emt 0:00:00]} Rbd8 {
[%eval 0,1] [%emt 0:00:00]} 74. Nc4 {[%eval 0,56] [%emt 0:00:00]} Rb8 {[%eval
0,2] [%emt 0:00:00]} 75. Be2 {[%eval 0,51] [%emt 0:00:01]} Rbd8 {[%eval 0,1]
[%emt 0:00:00] (Kg8)} 76. Rf2 {[%eval 0,51] [%emt 0:00:02]} Rb8 {[%eval 0,4]
[%emt 0:00:00] (Ra8)} 77. Bd3 {[%eval 0,54] [%emt 0:00:02]} Rf7 {[%eval 0,50]
[%emt 0:00:01]} 78. Rd2 {[%eval 0,49] [%emt 0:00:00]} Rff8 {[%eval 0,6] [%emt
0:00:00]} 79. Rd1 {[%eval 0,52] [%emt 0:00:01]} Rg8 {[%eval 0,1] [%emt 0:00:00]
(Kg8)} 80. Nd6 {[%eval 0,54] [%emt 0:00:02]} Rgf8 {[%eval 0,3] [%emt 0:00:00]}
81. Nc4 {[%eval 0,49] [%emt 0:00:01]} Rg8 {[%eval 0,4] [%emt 0:00:00]} 82. Bc2
{[%eval 42,49] [%emt 0:00:08]} Qg5 {[%eval -45,5] [%emt 0:00:00] (Rge8)} 83.
Qxg5 {[%eval 0,39] [%emt 0:00:01]} Rxg5 {[%eval 21,31] [%emt 0:00:00]} 84. Rf1
{[%eval 0,41] [%emt 0:00:00]} Rg6 {[%eval 17,32] [%emt 0:00:00]} 85. Rh1 {
[%eval 23,44] [%emt 0:00:00]} Kg8 {[%eval 1,24] [%emt 0:00:00]} 86. d6 {
[%eval 0,45] [%emt 0:00:01]} Kf8 {[%eval -54,4] [%emt 0:00:00] (Kf7)} 87. Bb3 {
[%eval 0,45] [%emt 0:00:01]} Ke8 {[%eval 0,38] [%emt 0:00:00]} 88. Nb2 {
[%eval 0,44] [%emt 0:00:00]} f5 {[%eval -31,4] [%emt 0:00:00] (c4)} 89. Nc4 {
[%eval 95,27] [%emt 0:00:01]} fxe4 {[%eval -1,4] [%emt 0:00:00]} 90. Rh5 {
[%eval 96,31] [%emt 0:00:00]} Rd8 {[%eval 181,20] [%emt 0:00:00]} 91. Nxb6 {
[%eval 83,32] [%emt 0:00:01]} Rxd6 {[%eval 150,3] [%emt 0:00:00]} 92. Rxe5+ {
[%eval 79,32] [%emt 0:00:01]} Kf8 {[%eval 189,26] [%emt 0:00:00]} 93. Nc4 {
[%eval 99,28] [%emt 0:00:00]} Rf6 {[%eval 155,22] [%emt 0:00:00] (Rd3+)} 94.
Nxa5 {[%eval 119,30] [%emt 0:00:02]} Rf3 {[%eval 136,26] [%emt 0:00:00]} 95.
Nb7 {[%eval 84,34] [%emt 0:00:01]} Rxe3+ {[%eval 176,23] [%emt 0:00:00]} 96.
Kc4 {[%eval 32,35] [%emt 0:00:02]} Rc8 {[%eval 192,27] [%emt 0:00:00]} 97. Bc2
{[%eval 38,34] [%emt 0:00:00]} Rxg3 {[%eval 219,24] [%emt 0:00:00]} 98. Nxc5 {
[%eval 36,35] [%emt 0:00:00]} e3 {[%eval 141,21] [%emt 0:00:00] (Rg1)} 99. b6 {
[%eval 5,28] [%emt 0:00:03]} Bc6 {[%eval 62,22] [%emt 0:00:00]} 100. a5 {
[%eval 9,30] [%emt 0:00:00]} Rg2 {[%eval 59,25] [%emt 0:00:00]} 101. Bb3 {
[%eval 0,34] [%emt 0:00:00]} Rg1 {[%eval 45,28] [%emt 0:00:00]} 102. a6 {
[%eval 0,38] [%emt 0:00:00]} Rc1+ {[%eval 25,30] [%emt 0:00:00]} 103. Kb4 {
[%eval 0,39] [%emt 0:00:00]} Rb8 {[%eval 70,9] [%emt 0:00:00]} 104. b7 {
[%eval 0,36] [%emt 0:00:00]} Rxc5 {[%eval 24,31] [%emt 0:00:00]} 105. Kxc5 {
[%eval 0,42] [%emt 0:00:00]} Rxb7 {[%eval 86,5] [%emt 0:00:00] (Bxb7)} 106.
axb7 {[%eval 32758,245] [%emt 0:00:01]} Bxb7 {[%eval 32760,99] [%emt 0:00:00]}
107. Kd6 {[%eval 32760,245] [%emt 0:00:00]} Bc8 {[%eval 32762,99] [%emt 0:00:
00] (Bc6)} 108. Rg5 {[%eval 32762,245] [%emt 0:00:01]} Be6 {[%eval 32764,99]
[%emt 0:00:00]} 109. Bxe6 {[%eval 32764,245] [%emt 0:00:00]} e2 {[%eval 32766,
99] [%emt 0:00:00] (Ke8)} 110. Rg8# {[%eval 32766,245] [%emt 0:00:01]} 1-0[/pgn]


[pgn][Event "Partita con Elo, 3m+2s"]
[Site "Gioco con programmi"]
[Date "2021.05.04"]
[Round "?"]
[White "Ridvan, Fisherov v0.93 NNUE"]
[Black "M Z, Dragon by Komodo Ch"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2695"]
[BlackElo "2731"]
[Annotator "0.28;0.13"]
[PlyCount "167"]
[EventDate "2021.05.04"]
[SourceTitle "playchess.com"]
[TimeControl "180+2"]

{Fisherov v0.93 NNUE (8 threads): 37.3 plies; 5.415kN/s Intel(R) Core(TM)
i7-4770 CPU @ 3.40GHz 3392MHz, (4 cores, 8 threads), 3995wx 030521.ctg, 2048 MB
} 1. e4 {[%eval 28,28] [%emt 0:00:13]} e5 {[%eval 0,0] [%emt 0:00:00]} 2. Nf3 {
[%eval 38,26] [%emt 0:00:01]} Nc6 {[%eval 0,0] [%emt 0:00:00]} 3. Bb5 {[%eval
35,29] [%emt 0:00:06]} Nf6 {[%eval 0,0] [%emt 0:00:00]} 4. O-O {[%eval 33,28]
[%emt 0:00:03]} Nxe4 {[%eval 0,0] [%emt 0:00:00]} 5. Re1 {[%eval 28,30] [%emt
0:00:04]} Nd6 {[%eval 0,0] [%emt 0:00:00]} 6. Nxe5 {[%eval 37,32] [%emt 0:00:
03]} Be7 {[%eval 0,0] [%emt 0:00:00]} 7. Bf1 {[%eval 26,32] [%emt 0:00:04]}
Nxe5 {[%eval 0,0] [%emt 0:00:00]} 8. Rxe5 {[%eval 37,31] [%emt 0:00:04]} O-O {
[%eval 0,0] [%emt 0:00:00]} 9. d4 {[%eval 28,32] [%emt 0:00:03]} Bf6 {[%eval 0,
0] [%emt 0:00:00]} 10. Re1 {[%eval 23,33] [%emt 0:00:10]} Re8 {[%eval 0,0]
[%emt 0:00:00]} 11. c3 {[%eval 27,30] [%emt 0:00:03]} Rxe1 {[%eval 0,0] [%emt
0:00:00]} 12. Qxe1 {[%eval 27,29] [%emt 0:00:03]} Ne8 {[%eval 0,0] [%emt 0:00:
00]} 13. Bf4 {[%eval 27,30] [%emt 0:00:20]} d5 {[%eval 0,0] [%emt 0:00:00]} 14.
Nd2 {[%eval 21,26] [%emt 0:00:07]} Bf5 {[%eval 0,0] [%emt 0:00:00]} 15. Qe3 {
[%eval 17,29] [%emt 0:00:07]} Nd6 {[%eval 0,0] [%emt 0:00:00]} 16. Nb3 {
[%eval 26,30] [%emt 0:00:11]} b6 {[%eval 0,0] [%emt 0:00:00] (c6)} 17. Qf3 {
[%eval 14,28] [%emt 0:00:10]} Be6 {[%eval 0,0] [%emt 0:00:00]} 18. h3 {[%eval
13,27] [%emt 0:00:09]} Bg5 {[%eval 13,28] [%emt 0:00:15] (Qd7)} 19. Nc1 {
[%eval 18,27] [%emt 0:00:03]} Bxf4 {[%eval 11,30] [%emt 0:00:05]} 20. Qxf4 {
[%eval 13,29] [%emt 0:00:00]} h6 {[%eval 0,30] [%emt 0:00:25] (Qd7)} 21. Nd3 {
[%eval 22,29] [%emt 0:00:05]} a5 {[%eval 0,33] [%emt 0:00:03]} 22. Qf3 {
[%eval 4,29] [%emt 0:00:04]} Qg5 {[%eval 0,34] [%emt 0:00:13]} 23. Re1 {
[%eval 0,35] [%emt 0:00:00]} Re8 {[%eval 0,36] [%emt 0:00:07]} 24. a3 {[%eval
2,31] [%emt 0:00:00]} Nc4 {[%eval 0,32] [%emt 0:00:06] (Ne4)} 25. Re2 {[%eval
12,35] [%emt 0:00:08]} Nd6 {[%eval 0,37] [%emt 0:00:00] (Nd2)} 26. Nf4 {
[%eval 0,32] [%emt 0:00:17]} c6 {[%eval 0,38] [%emt 0:00:09]} 27. Re5 {[%eval
3,32] [%emt 0:00:00]} Bf5 {[%eval 0,37] [%emt 0:00:07]} 28. Nd3 {[%eval 0,31]
[%emt 0:00:00]} Rd8 {[%eval 0,33] [%emt 0:00:11]} 29. Nf4 {[%eval 12,34] [%emt
0:00:00]} Re8 {[%eval 0,37] [%emt 0:00:10]} 30. Qe3 {[%eval 0,32] [%emt 0:00:
03]} Qd8 {[%eval 0,36] [%emt 0:00:10]} 31. Nh5 {[%eval 4,34] [%emt 0:00:00]}
Bg6 {[%eval 0,32] [%emt 0:00:08]} 32. Ng3 {[%eval 6,32] [%emt 0:00:10]} f6 {
[%eval 0,36] [%emt 0:00:07] (Rxe5)} 33. Rxe8+ {[%eval 0,33] [%emt 0:00:06]}
Qxe8 {[%eval 0,37] [%emt 0:00:03]} 34. Qf4 {[%eval 9,33] [%emt 0:00:03]} Qe6 {
[%eval 0,40] [%emt 0:00:04] (Ne4)} 35. h4 {[%eval 0,31] [%emt 0:00:04]} Bh7 {
[%eval 0,35] [%emt 0:00:02] (a4)} 36. h5 {[%eval 0,33] [%emt 0:00:09]} Kf8 {
[%eval 0,41] [%emt 0:00:01] (a4)} 37. Be2 {[%eval 0,32] [%emt 0:00:10]} a4 {
[%eval 0,45] [%emt 0:00:00] (Ne4)} 38. Nf1 {[%eval 26,31] [%emt 0:00:04]} b5 {
[%eval 0,46] [%emt 0:00:08]} 39. Ne3 {[%eval 7,40] [%emt 0:00:00]} Bb1 {
[%eval 0,49] [%emt 0:00:06] (Be4)} 40. Bd1 {[%eval 6,37] [%emt 0:00:03]} Qe7 {
[%eval 0,52] [%emt 0:00:14] (Bd3)} 41. Be2 {[%eval 6,40] [%emt 0:00:05]} Kf7 {
[%eval 0,51] [%emt 0:00:10] (Bh7)} 42. Bd1 {[%eval 6,40] [%emt 0:00:03]} Bd3 {
[%eval 0,41] [%emt 0:00:07] (Bh7)} 43. Bg4 {[%eval 6,50] [%emt 0:00:05]} Bh7 {
[%eval 0,56] [%emt 0:00:02]} 44. Be2 {[%eval 6,39] [%emt 0:00:03]} Qe6 {
[%eval 0,29] [%emt 0:00:10] (Ke8)} 45. Kh2 {[%eval 6,43] [%emt 0:00:06]} Qe7 {
[%eval 0,59] [%emt 0:00:11]} 46. Bf3 {[%eval 6,46] [%emt 0:00:00]} Bd3 {
[%eval 0,50] [%emt 0:00:08]} 47. Bg4 {[%eval 6,43] [%emt 0:00:00]} Kf8 {
[%eval 0,48] [%emt 0:00:10] (Bb1)} 48. Kg1 {[%eval 6,43] [%emt 0:00:04]} Kf7 {
[%eval 0,41] [%emt 0:00:07]} 49. Bd1 {[%eval 6,42] [%emt 0:00:00]} Bb1 {
[%eval 0,45] [%emt 0:00:04] (Bh7)} 50. Be2 {[%eval 6,41] [%emt 0:00:04]} Qc7 {
[%eval 0,49] [%emt 0:00:14] (Be4)} 51. Bd1 {[%eval 6,43] [%emt 0:00:04]} Qe7 {
[%eval 0,49] [%emt 0:00:03]} 52. Bg4 {[%eval 6,43] [%emt 0:00:02]} Bd3 {
[%eval 0,54] [%emt 0:00:04]} 53. Qf3 {[%eval 6,45] [%emt 0:00:04]} Bh7 {
[%eval 0,53] [%emt 0:00:06]} 54. Kh2 {[%eval 6,47] [%emt 0:00:00]} Kg8 {
[%eval 0,48] [%emt 0:00:02] (Be4)} 55. Qf4 {[%eval 6,44] [%emt 0:00:06]} Be4 {
[%eval 0,49] [%emt 0:00:04] (Kf7)} 56. Kh3 {[%eval 6,43] [%emt 0:00:04]} Bd3 {
[%eval 0,44] [%emt 0:00:03] (Kf7)} 57. Kh2 {[%eval 6,45] [%emt 0:00:04]} Bh7 {
[%eval 0,43] [%emt 0:00:02] (Be4)} 58. Kg1 {[%eval 6,44] [%emt 0:00:03]} Bd3 {
[%eval 0,50] [%emt 0:00:00] (Kf7)} 59. Bh3 {[%eval 6,44] [%emt 0:00:03]} Kf8 {
[%eval 0,44] [%emt 0:00:02] (Kf7)} 60. Qh4 {[%eval 6,45] [%emt 0:00:03]} Bh7 {
[%eval 0,41] [%emt 0:00:02] (Ke8)} 61. Qg4 {[%eval 6,45] [%emt 0:00:03]} Ke8 {
[%eval 0,44] [%emt 0:00:02]} 62. Kh2 {[%eval 6,46] [%emt 0:00:04]} Bb1 {
[%eval 0,38] [%emt 0:00:07] (Be4)} 63. Kg1 {[%eval 6,43] [%emt 0:00:03]} Kd8 {
[%eval 0,37] [%emt 0:00:02] (Bh7)} 64. Qg3 {[%eval 6,42] [%emt 0:00:03]} Ke8 {
[%eval 0,43] [%emt 0:00:02] (Bh7)} 65. Qg4 {[%eval 5,42] [%emt 0:00:04]} Be4 {
[%eval 0,49] [%emt 0:00:08] (Bh7)} 66. Qg3 {[%eval 5,45] [%emt 0:00:06]} Bb1 {
[%eval 0,51] [%emt 0:00:04] (Kf7)} 67. Bg4 {[%eval 0,42] [%emt 0:00:02]} Kf7 {
[%eval 0,50] [%emt 0:00:00] (Bh7)} 68. Qh3 {[%eval 0,39] [%emt 0:00:03]} Ke8 {
[%eval 0,47] [%emt 0:00:02]} 69. Bc8 {[%eval 0,42] [%emt 0:00:00]} Bd3 {
[%eval 0,41] [%emt 0:00:02] (Be4)} 70. Qg4 {[%eval 0,42] [%emt 0:00:02]} Bh7 {
[%eval 0,44] [%emt 0:00:00] (Kd8)} 71. Be6 {[%eval 0,45] [%emt 0:00:02]} Bb1 {
[%eval 0,48] [%emt 0:00:00] (Kd8)} 72. f3 {[%eval 0,38] [%emt 0:00:02]} Bd3 {
[%eval 0,41] [%emt 0:00:02] (Bh7)} 73. Kf2 {[%eval 0,41] [%emt 0:00:03]} Bh7 {
[%eval 0,44] [%emt 0:00:00] (Kd8)} 74. Bf5 {[%eval 0,44] [%emt 0:00:02]} Nxf5 {
[%eval 0,44] [%emt 0:00:03] (Bxf5)} 75. Nxf5 {[%eval 0,45] [%emt 0:00:03]} Bxf5
{[%eval 0,45] [%emt 0:00:01]} 76. Qxf5 {[%eval 0,44] [%emt 0:00:03]} Kf7 {
[%eval 0,46] [%emt 0:00:01]} 77. Qc8 {[%eval 0,48] [%emt 0:00:00]} Qe6 {
[%eval 0,47] [%emt 0:00:03]} 78. Qc7+ {[%eval 0,40] [%emt 0:00:00]} Kf8 {
[%eval 0,45] [%emt 0:00:01] (Kg8)} 79. Qb8+ {[%eval 0,42] [%emt 0:00:02]} Kf7 {
[%eval 0,46] [%emt 0:00:02]} 80. Qc7+ {[%eval 0,42] [%emt 0:00:01]} Kf8 {
[%eval 0,48] [%emt 0:00:03] (Kg8)} 81. g4 {[%eval 0,47] [%emt 0:00:07]} Kg8 {
[%eval 0,44] [%emt 0:00:03]} 82. Qb8+ {[%eval 0,38] [%emt 0:00:10]} Kf7 {
[%eval 0,51] [%emt 0:00:00] (Kh7)} 83. Qb7+ {[%eval 0,40] [%emt 0:00:01]} Kg8 {
[%eval 0,31] [%emt 0:00:02]} 84. Qc7 {[%eval 0,47] [%emt 0:00:00] Tempo} 1-0
[/pgn]

[Werewolf]

Dragon 2 is now the favorite against Stockfish 13 on typical modern hardware.


Rgds

Is it? They seem to imply that with a pv of one the improvement is small, but the difference between Dragon 1 and SF 13 is 79 elo:

http://www.cegt.net/40_40%20Rating%20Li ... liste.html

[lkaufman]

Dragon 2 is now the favorite against Stockfish 13 on typical modern hardware.


Rgds

Is it? They seem to imply that with a pv of one the improvement is small, but the difference between Dragon 1 and SF 13 is 79 elo:

http://www.cegt.net/40_40%20Rating%20Li ... liste.html

That was the last part of a sentence which conditioned it on MPV being set to more than 4. As it started a new line I can see how one might have thought it was a new sentence if you didn't read carefully. We can beat SF13 in a match in FRC, or with MPV of more than 4, but not in standard chess with both set to MPV=1.

[Zerbinati]

@lkaufman I wait for a reply to my post thanks.
I don't know how to fix it ..

[lkaufman]

Hi Larry,
my system:
AMD Ryzen™ Threadripper™ PRO 3995WX 64Cores\128 Threads
512gb Ram
Windows 10 for Workstations

on the Playchess server the engine has big time management problems and games are lost.
The following parameters used did not help:
Overhead ms=600
Time Usage=-5
here are 2 example games lost due to time or because the engine calculates weakly due to the short time remaining:


[pgn][Event "Partita con Elo, 5 min"]
[Site "Gioco con programmi"]
[Date "2021.05.04"]
[Round "?"]
[White "T U R K E Y, Eman 6.95 64-bit BM"]
[Black "M Z, Dragon by Komodo Ch"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2734"]
[BlackElo "2710"]
[Annotator "0.00;0.15"]
[PlyCount "219"]
[EventDate "2021.05.04"]
[SourceTitle "playchess.com"]
[TimeControl "300"]

{Eman 6.95 64-bit BMI2 (30 threads): 44.1 plies; 46.078kN/s AMD Ryzen 9 5950X
16-Core Processor 3400MHz, (16 cores, 32 threads), 3995wx 030521.ctg,
2048 MB} 1. c4 {[%eval 0,0] [%emt 0:00:00]} e5 {[%eval 0,0] [%emt 0:00:00]} 2.
Nc3 {[%eval 0,0] [%emt 0:00:00]} Nf6 {[%eval 0,0] [%emt 0:00:00]} 3. Nf3 {
[%eval 0,0] [%emt 0:00:00]} Nc6 {[%eval 0,0] [%emt 0:00:00]} 4. e4 {[%eval 0,0]
[%emt 0:00:00]} Bb4 {[%eval 0,0] [%emt 0:00:00]} 5. d3 {[%eval 0,0] [%emt 0:00:
00]} d6 {[%eval 0,0] [%emt 0:00:00]} 6. a3 {[%eval 0,0] [%emt 0:00:00]} Bc5 {
[%eval 0,0] [%emt 0:00:00]} 7. b4 {[%eval 0,0] [%emt 0:00:00]} Bb6 {[%eval 0,0]
[%emt 0:00:00]} 8. Be3 {[%eval 0,0] [%emt 0:00:00]} Bxe3 {[%eval 0,0] [%emt 0:
00:00]} 9. fxe3 {[%eval 0,0] [%emt 0:00:00]} Ne7 {[%eval 0,0] [%emt 0:00:00]}
10. d4 {[%eval 0,0] [%emt 0:00:00]} Ng6 {[%eval 0,0] [%emt 0:00:00]} 11. Bd3 {
[%eval 0,0] [%emt 0:00:00]} O-O {[%eval 0,0] [%emt 0:00:00]} 12. O-O {[%eval 0,
0] [%emt 0:00:00]} a5 {[%eval 0,0] [%emt 0:00:00]} 13. b5 {[%eval 0,0] [%emt 0:
00:00]} c6 {[%eval 0,0] [%emt 0:00:00]} 14. h3 {[%eval 0,0] [%emt 0:00:00]} Re8
{[%eval 0,0] [%emt 0:00:00]} 15. d5 {[%eval 0,0] [%emt 0:00:00]} cxd5 {[%eval
0,0] [%emt 0:00:00]} 16. cxd5 {[%eval 0,0] [%emt 0:00:00]} Nd7 {[%eval 0,0]
[%emt 0:00:00]} 17. Qe2 {[%eval 0,41] [%emt 0:00:26]} Nb6 {[%eval 0,0] [%emt 0:
00:00]} 18. a4 {[%eval 2,40] [%emt 0:00:05]} Nf8 {[%eval 0,0] [%emt 0:00:00]}
19. Nd2 {[%eval 0,39] [%emt 0:00:02]} Nfd7 {[%eval 15,25] [%emt 0:00:12]} 20.
Qh5 {[%eval 0,43] [%emt 0:00:01]} Nf6 {[%eval 4,19] [%emt 0:00:24]} 21. Qh4 {
[%eval 7,45] [%emt 0:00:00]} Nfd7 {[%eval 0,14] [%emt 0:00:14] (Qe7)} 22. Qh5 {
[%eval 25,37] [%emt 0:00:04]} Nf6 {[%eval 0,16] [%emt 0:00:07]} 23. Qe2 {
[%eval 20,40] [%emt 0:00:01]} Nfd7 {[%eval 0,39] [%emt 0:00:16]} 24. Nb3 {
[%eval 16,43] [%emt 0:00:13]} Qh4 {[%eval 0,27] [%emt 0:00:06]} 25. Nd1 {
[%eval 0,44] [%emt 0:00:02]} Nf6 {[%eval 0,19] [%emt 0:00:06]} 26. Nd2 {
[%eval 0,46] [%emt 0:00:00]} Nfd7 {[%eval 25,18] [%emt 0:00:25] (Bd7)} 27. Nb2
{[%eval 23,34] [%emt 0:00:05]} Nc5 {[%eval 0,34] [%emt 0:00:12]} 28. Rfc1 {
[%eval 28,37] [%emt 0:00:00]} Qe7 {[%eval 0,15] [%emt 0:00:11] (Qd8)} 29. Rxc5
{[%eval 30,34] [%emt 0:00:08]} dxc5 {[%eval 10,14] [%emt 0:00:10]} 30. Nbc4 {
[%eval 28,39] [%emt 0:00:01]} Nxc4 {[%eval 6,14] [%emt 0:00:04]} 31. Nxc4 {
[%eval 43,40] [%emt 0:00:00]} Qg5 {[%eval 12,16] [%emt 0:00:10]} 32. Qf3 {
[%eval 33,42] [%emt 0:00:03]} Qg6 {[%eval 0,14] [%emt 0:00:10]} 33. Be2 {
[%eval 24,50] [%emt 0:00:00]} b6 {[%eval 0,23] [%emt 0:00:06]} 34. Kf2 {
[%eval 17,50] [%emt 0:00:00]} Qh6 {[%eval 0,6] [%emt 0:00:10] (Rb8)} 35. Qg3 {
[%eval 28,45] [%emt 0:00:18]} Rb8 {[%eval 27,28] [%emt 0:00:13]} 36. Rf1 {
[%eval 28,44] [%emt 0:00:00]} f6 {[%eval 0,37] [%emt 0:00:02]} 37. h4 {[%eval
31,41] [%emt 0:00:02]} Kh8 {[%eval 0,24] [%emt 0:00:17] (Rf8)} 38. Ke1 {
[%eval 19,55] [%emt 0:00:16]} Bd7 {[%eval 0,38] [%emt 0:00:13]} 39. h5 {
[%eval 21,47] [%emt 0:00:00]} Rg8 {[%eval 19,13] [%emt 0:00:07] (Rf8)} 40. Kd2
{[%eval 25,43] [%emt 0:00:03]} Rgf8 {[%eval 27,18] [%emt 0:00:08]} 41. Kd3 {
[%eval 26,44] [%emt 0:00:04]} Kg8 {[%eval 0,4] [%emt 0:00:06]} 42. Qh4 {
[%eval 26,47] [%emt 0:00:00]} g5 {[%eval 0,39] [%emt 0:00:02]} 43. Qg3 {
[%eval 26,48] [%emt 0:00:05]} g4 {[%eval 0,35] [%emt 0:00:00]} 44. Qh4 {
[%eval 19,46] [%emt 0:00:04]} Qg7 {[%eval 0,38] [%emt 0:00:00]} 45. h6 {
[%eval 26,48] [%emt 0:00:03]} Qg6 {[%eval 0,28] [%emt 0:00:02]} 46. Kd2 {
[%eval 24,43] [%emt 0:00:04]} Kh8 {[%eval 0,38] [%emt 0:00:05]} 47. Bd3 {
[%eval 19,48] [%emt 0:00:08]} Rf7 {[%eval 0,50] [%emt 0:00:06] (Kg8)} 48. Bc2 {
[%eval 11,49] [%emt 0:00:05]} Rff8 {[%eval 0,48] [%emt 0:00:05]} 49. Kc3 {
[%eval 19,50] [%emt 0:00:00]} Rf7 {[%eval 0,51] [%emt 0:00:00]} 50. Bb3 {
[%eval 16,46] [%emt 0:00:10]} Rff8 {[%eval 0,41] [%emt 0:00:06]} 51. Bc2 {
[%eval 25,50] [%emt 0:00:00]} Rf7 {[%eval 0,26] [%emt 0:00:01]} 52. Bd3 {
[%eval 19,50] [%emt 0:00:15]} Rff8 {[%eval 0,50] [%emt 0:00:08]} 53. g3 {
[%eval 19,47] [%emt 0:00:00]} Rf7 {[%eval 0,11] [%emt 0:00:00]} 54. Nd2 {
[%eval 18,47] [%emt 0:00:03]} Rd8 {[%eval 0,11] [%emt 0:00:00]} 55. Bc4 {
[%eval 14,46] [%emt 0:00:07]} Be8 {[%eval 0,22] [%emt 0:00:00]} 56. Bd3 {
[%eval 28,48] [%emt 0:00:08]} Bd7 {[%eval 0,17] [%emt 0:00:00]} 57. Bc4 {
[%eval 21,46] [%emt 0:00:01]} Be8 {[%eval 0,12] [%emt 0:00:00]} 58. Bb3 {
[%eval 23,48] [%emt 0:00:05]} Rf8 {[%eval 0,9] [%emt 0:00:00]} 59. Nc4 {
[%eval 12,45] [%emt 0:00:03]} Bd7 {[%eval 0,3] [%emt 0:00:01] (Rb8)} 60. Bc2 {
[%eval 11,44] [%emt 0:00:02]} Rb8 {[%eval 0,56] [%emt 0:00:00]} 61. Bd3 {
[%eval 18,44] [%emt 0:00:05]} Rf7 {[%eval 0,59] [%emt 0:00:00]} 62. Nd6 {
[%eval 16,42] [%emt 0:00:01]} Rff8 {[%eval 0,61] [%emt 0:00:00]} 63. Bc2 {
[%eval 11,44] [%emt 0:00:02]} Bc8 {[%eval 0,4] [%emt 0:00:00] (Rbd8)} 64. Kd2 {
[%eval 2,45] [%emt 0:00:06]} Bd7 {[%eval 0,6] [%emt 0:00:00]} 65. Nc4 {[%eval
0,41] [%emt 0:00:01]} Rf7 {[%eval -24,2] [%emt 0:00:01] (Kg8)} 66. Bd3 {
[%eval 0,51] [%emt 0:00:04]} Rff8 {[%eval 0,55] [%emt 0:00:01]} 67. Kc2 {
[%eval 0,51] [%emt 0:00:00]} Kg8 {[%eval 0,6] [%emt 0:00:00]} 68. Kc3 {[%eval
0,51] [%emt 0:00:05]} Kh8 {[%eval 3,3] [%emt 0:00:00]} 69. Bc2 {[%eval 0,49]
[%emt 0:00:01]} Rf7 {[%eval 0,3] [%emt 0:00:00]} 70. Nd6 {[%eval 0,51] [%emt 0:
00:01]} Rff8 {[%eval 0,51] [%emt 0:00:00]} 71. Nc4 {[%eval 0,53] [%emt 0:00:02]
} Rf7 {[%eval 0,11] [%emt 0:00:00]} 72. Nd6 {[%eval 0,54] [%emt 0:00:00]} Rff8
{[%eval 0,58] [%emt 0:00:00]} 73. Bd3 {[%eval 0,53] [%emt 0:00:00]} Rbd8 {
[%eval 0,1] [%emt 0:00:00]} 74. Nc4 {[%eval 0,56] [%emt 0:00:00]} Rb8 {[%eval
0,2] [%emt 0:00:00]} 75. Be2 {[%eval 0,51] [%emt 0:00:01]} Rbd8 {[%eval 0,1]
[%emt 0:00:00] (Kg8)} 76. Rf2 {[%eval 0,51] [%emt 0:00:02]} Rb8 {[%eval 0,4]
[%emt 0:00:00] (Ra8)} 77. Bd3 {[%eval 0,54] [%emt 0:00:02]} Rf7 {[%eval 0,50]
[%emt 0:00:01]} 78. Rd2 {[%eval 0,49] [%emt 0:00:00]} Rff8 {[%eval 0,6] [%emt
0:00:00]} 79. Rd1 {[%eval 0,52] [%emt 0:00:01]} Rg8 {[%eval 0,1] [%emt 0:00:00]
(Kg8)} 80. Nd6 {[%eval 0,54] [%emt 0:00:02]} Rgf8 {[%eval 0,3] [%emt 0:00:00]}
81. Nc4 {[%eval 0,49] [%emt 0:00:01]} Rg8 {[%eval 0,4] [%emt 0:00:00]} 82. Bc2
{[%eval 42,49] [%emt 0:00:08]} Qg5 {[%eval -45,5] [%emt 0:00:00] (Rge8)} 83.
Qxg5 {[%eval 0,39] [%emt 0:00:01]} Rxg5 {[%eval 21,31] [%emt 0:00:00]} 84. Rf1
{[%eval 0,41] [%emt 0:00:00]} Rg6 {[%eval 17,32] [%emt 0:00:00]} 85. Rh1 {
[%eval 23,44] [%emt 0:00:00]} Kg8 {[%eval 1,24] [%emt 0:00:00]} 86. d6 {
[%eval 0,45] [%emt 0:00:01]} Kf8 {[%eval -54,4] [%emt 0:00:00] (Kf7)} 87. Bb3 {
[%eval 0,45] [%emt 0:00:01]} Ke8 {[%eval 0,38] [%emt 0:00:00]} 88. Nb2 {
[%eval 0,44] [%emt 0:00:00]} f5 {[%eval -31,4] [%emt 0:00:00] (c4)} 89. Nc4 {
[%eval 95,27] [%emt 0:00:01]} fxe4 {[%eval -1,4] [%emt 0:00:00]} 90. Rh5 {
[%eval 96,31] [%emt 0:00:00]} Rd8 {[%eval 181,20] [%emt 0:00:00]} 91. Nxb6 {
[%eval 83,32] [%emt 0:00:01]} Rxd6 {[%eval 150,3] [%emt 0:00:00]} 92. Rxe5+ {
[%eval 79,32] [%emt 0:00:01]} Kf8 {[%eval 189,26] [%emt 0:00:00]} 93. Nc4 {
[%eval 99,28] [%emt 0:00:00]} Rf6 {[%eval 155,22] [%emt 0:00:00] (Rd3+)} 94.
Nxa5 {[%eval 119,30] [%emt 0:00:02]} Rf3 {[%eval 136,26] [%emt 0:00:00]} 95.
Nb7 {[%eval 84,34] [%emt 0:00:01]} Rxe3+ {[%eval 176,23] [%emt 0:00:00]} 96.
Kc4 {[%eval 32,35] [%emt 0:00:02]} Rc8 {[%eval 192,27] [%emt 0:00:00]} 97. Bc2
{[%eval 38,34] [%emt 0:00:00]} Rxg3 {[%eval 219,24] [%emt 0:00:00]} 98. Nxc5 {
[%eval 36,35] [%emt 0:00:00]} e3 {[%eval 141,21] [%emt 0:00:00] (Rg1)} 99. b6 {
[%eval 5,28] [%emt 0:00:03]} Bc6 {[%eval 62,22] [%emt 0:00:00]} 100. a5 {
[%eval 9,30] [%emt 0:00:00]} Rg2 {[%eval 59,25] [%emt 0:00:00]} 101. Bb3 {
[%eval 0,34] [%emt 0:00:00]} Rg1 {[%eval 45,28] [%emt 0:00:00]} 102. a6 {
[%eval 0,38] [%emt 0:00:00]} Rc1+ {[%eval 25,30] [%emt 0:00:00]} 103. Kb4 {
[%eval 0,39] [%emt 0:00:00]} Rb8 {[%eval 70,9] [%emt 0:00:00]} 104. b7 {
[%eval 0,36] [%emt 0:00:00]} Rxc5 {[%eval 24,31] [%emt 0:00:00]} 105. Kxc5 {
[%eval 0,42] [%emt 0:00:00]} Rxb7 {[%eval 86,5] [%emt 0:00:00] (Bxb7)} 106.
axb7 {[%eval 32758,245] [%emt 0:00:01]} Bxb7 {[%eval 32760,99] [%emt 0:00:00]}
107. Kd6 {[%eval 32760,245] [%emt 0:00:00]} Bc8 {[%eval 32762,99] [%emt 0:00:
00] (Bc6)} 108. Rg5 {[%eval 32762,245] [%emt 0:00:01]} Be6 {[%eval 32764,99]
[%emt 0:00:00]} 109. Bxe6 {[%eval 32764,245] [%emt 0:00:00]} e2 {[%eval 32766,
99] [%emt 0:00:00] (Ke8)} 110. Rg8# {[%eval 32766,245] [%emt 0:00:01]} 1-0[/pgn]


[pgn][Event "Partita con Elo, 3m+2s"]
[Site "Gioco con programmi"]
[Date "2021.05.04"]
[Round "?"]
[White "Ridvan, Fisherov v0.93 NNUE"]
[Black "M Z, Dragon by Komodo Ch"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2695"]
[BlackElo "2731"]
[Annotator "0.28;0.13"]
[PlyCount "167"]
[EventDate "2021.05.04"]
[SourceTitle "playchess.com"]
[TimeControl "180+2"]

{Fisherov v0.93 NNUE (8 threads): 37.3 plies; 5.415kN/s Intel(R) Core(TM)
i7-4770 CPU @ 3.40GHz 3392MHz, (4 cores, 8 threads), 3995wx 030521.ctg, 2048 MB
} 1. e4 {[%eval 28,28] [%emt 0:00:13]} e5 {[%eval 0,0] [%emt 0:00:00]} 2. Nf3 {
[%eval 38,26] [%emt 0:00:01]} Nc6 {[%eval 0,0] [%emt 0:00:00]} 3. Bb5 {[%eval
35,29] [%emt 0:00:06]} Nf6 {[%eval 0,0] [%emt 0:00:00]} 4. O-O {[%eval 33,28]
[%emt 0:00:03]} Nxe4 {[%eval 0,0] [%emt 0:00:00]} 5. Re1 {[%eval 28,30] [%emt
0:00:04]} Nd6 {[%eval 0,0] [%emt 0:00:00]} 6. Nxe5 {[%eval 37,32] [%emt 0:00:
03]} Be7 {[%eval 0,0] [%emt 0:00:00]} 7. Bf1 {[%eval 26,32] [%emt 0:00:04]}
Nxe5 {[%eval 0,0] [%emt 0:00:00]} 8. Rxe5 {[%eval 37,31] [%emt 0:00:04]} O-O {
[%eval 0,0] [%emt 0:00:00]} 9. d4 {[%eval 28,32] [%emt 0:00:03]} Bf6 {[%eval 0,
0] [%emt 0:00:00]} 10. Re1 {[%eval 23,33] [%emt 0:00:10]} Re8 {[%eval 0,0]
[%emt 0:00:00]} 11. c3 {[%eval 27,30] [%emt 0:00:03]} Rxe1 {[%eval 0,0] [%emt
0:00:00]} 12. Qxe1 {[%eval 27,29] [%emt 0:00:03]} Ne8 {[%eval 0,0] [%emt 0:00:
00]} 13. Bf4 {[%eval 27,30] [%emt 0:00:20]} d5 {[%eval 0,0] [%emt 0:00:00]} 14.
Nd2 {[%eval 21,26] [%emt 0:00:07]} Bf5 {[%eval 0,0] [%emt 0:00:00]} 15. Qe3 {
[%eval 17,29] [%emt 0:00:07]} Nd6 {[%eval 0,0] [%emt 0:00:00]} 16. Nb3 {
[%eval 26,30] [%emt 0:00:11]} b6 {[%eval 0,0] [%emt 0:00:00] (c6)} 17. Qf3 {
[%eval 14,28] [%emt 0:00:10]} Be6 {[%eval 0,0] [%emt 0:00:00]} 18. h3 {[%eval
13,27] [%emt 0:00:09]} Bg5 {[%eval 13,28] [%emt 0:00:15] (Qd7)} 19. Nc1 {
[%eval 18,27] [%emt 0:00:03]} Bxf4 {[%eval 11,30] [%emt 0:00:05]} 20. Qxf4 {
[%eval 13,29] [%emt 0:00:00]} h6 {[%eval 0,30] [%emt 0:00:25] (Qd7)} 21. Nd3 {
[%eval 22,29] [%emt 0:00:05]} a5 {[%eval 0,33] [%emt 0:00:03]} 22. Qf3 {
[%eval 4,29] [%emt 0:00:04]} Qg5 {[%eval 0,34] [%emt 0:00:13]} 23. Re1 {
[%eval 0,35] [%emt 0:00:00]} Re8 {[%eval 0,36] [%emt 0:00:07]} 24. a3 {[%eval
2,31] [%emt 0:00:00]} Nc4 {[%eval 0,32] [%emt 0:00:06] (Ne4)} 25. Re2 {[%eval
12,35] [%emt 0:00:08]} Nd6 {[%eval 0,37] [%emt 0:00:00] (Nd2)} 26. Nf4 {
[%eval 0,32] [%emt 0:00:17]} c6 {[%eval 0,38] [%emt 0:00:09]} 27. Re5 {[%eval
3,32] [%emt 0:00:00]} Bf5 {[%eval 0,37] [%emt 0:00:07]} 28. Nd3 {[%eval 0,31]
[%emt 0:00:00]} Rd8 {[%eval 0,33] [%emt 0:00:11]} 29. Nf4 {[%eval 12,34] [%emt
0:00:00]} Re8 {[%eval 0,37] [%emt 0:00:10]} 30. Qe3 {[%eval 0,32] [%emt 0:00:
03]} Qd8 {[%eval 0,36] [%emt 0:00:10]} 31. Nh5 {[%eval 4,34] [%emt 0:00:00]}
Bg6 {[%eval 0,32] [%emt 0:00:08]} 32. Ng3 {[%eval 6,32] [%emt 0:00:10]} f6 {
[%eval 0,36] [%emt 0:00:07] (Rxe5)} 33. Rxe8+ {[%eval 0,33] [%emt 0:00:06]}
Qxe8 {[%eval 0,37] [%emt 0:00:03]} 34. Qf4 {[%eval 9,33] [%emt 0:00:03]} Qe6 {
[%eval 0,40] [%emt 0:00:04] (Ne4)} 35. h4 {[%eval 0,31] [%emt 0:00:04]} Bh7 {
[%eval 0,35] [%emt 0:00:02] (a4)} 36. h5 {[%eval 0,33] [%emt 0:00:09]} Kf8 {
[%eval 0,41] [%emt 0:00:01] (a4)} 37. Be2 {[%eval 0,32] [%emt 0:00:10]} a4 {
[%eval 0,45] [%emt 0:00:00] (Ne4)} 38. Nf1 {[%eval 26,31] [%emt 0:00:04]} b5 {
[%eval 0,46] [%emt 0:00:08]} 39. Ne3 {[%eval 7,40] [%emt 0:00:00]} Bb1 {
[%eval 0,49] [%emt 0:00:06] (Be4)} 40. Bd1 {[%eval 6,37] [%emt 0:00:03]} Qe7 {
[%eval 0,52] [%emt 0:00:14] (Bd3)} 41. Be2 {[%eval 6,40] [%emt 0:00:05]} Kf7 {
[%eval 0,51] [%emt 0:00:10] (Bh7)} 42. Bd1 {[%eval 6,40] [%emt 0:00:03]} Bd3 {
[%eval 0,41] [%emt 0:00:07] (Bh7)} 43. Bg4 {[%eval 6,50] [%emt 0:00:05]} Bh7 {
[%eval 0,56] [%emt 0:00:02]} 44. Be2 {[%eval 6,39] [%emt 0:00:03]} Qe6 {
[%eval 0,29] [%emt 0:00:10] (Ke8)} 45. Kh2 {[%eval 6,43] [%emt 0:00:06]} Qe7 {
[%eval 0,59] [%emt 0:00:11]} 46. Bf3 {[%eval 6,46] [%emt 0:00:00]} Bd3 {
[%eval 0,50] [%emt 0:00:08]} 47. Bg4 {[%eval 6,43] [%emt 0:00:00]} Kf8 {
[%eval 0,48] [%emt 0:00:10] (Bb1)} 48. Kg1 {[%eval 6,43] [%emt 0:00:04]} Kf7 {
[%eval 0,41] [%emt 0:00:07]} 49. Bd1 {[%eval 6,42] [%emt 0:00:00]} Bb1 {
[%eval 0,45] [%emt 0:00:04] (Bh7)} 50. Be2 {[%eval 6,41] [%emt 0:00:04]} Qc7 {
[%eval 0,49] [%emt 0:00:14] (Be4)} 51. Bd1 {[%eval 6,43] [%emt 0:00:04]} Qe7 {
[%eval 0,49] [%emt 0:00:03]} 52. Bg4 {[%eval 6,43] [%emt 0:00:02]} Bd3 {
[%eval 0,54] [%emt 0:00:04]} 53. Qf3 {[%eval 6,45] [%emt 0:00:04]} Bh7 {
[%eval 0,53] [%emt 0:00:06]} 54. Kh2 {[%eval 6,47] [%emt 0:00:00]} Kg8 {
[%eval 0,48] [%emt 0:00:02] (Be4)} 55. Qf4 {[%eval 6,44] [%emt 0:00:06]} Be4 {
[%eval 0,49] [%emt 0:00:04] (Kf7)} 56. Kh3 {[%eval 6,43] [%emt 0:00:04]} Bd3 {
[%eval 0,44] [%emt 0:00:03] (Kf7)} 57. Kh2 {[%eval 6,45] [%emt 0:00:04]} Bh7 {
[%eval 0,43] [%emt 0:00:02] (Be4)} 58. Kg1 {[%eval 6,44] [%emt 0:00:03]} Bd3 {
[%eval 0,50] [%emt 0:00:00] (Kf7)} 59. Bh3 {[%eval 6,44] [%emt 0:00:03]} Kf8 {
[%eval 0,44] [%emt 0:00:02] (Kf7)} 60. Qh4 {[%eval 6,45] [%emt 0:00:03]} Bh7 {
[%eval 0,41] [%emt 0:00:02] (Ke8)} 61. Qg4 {[%eval 6,45] [%emt 0:00:03]} Ke8 {
[%eval 0,44] [%emt 0:00:02]} 62. Kh2 {[%eval 6,46] [%emt 0:00:04]} Bb1 {
[%eval 0,38] [%emt 0:00:07] (Be4)} 63. Kg1 {[%eval 6,43] [%emt 0:00:03]} Kd8 {
[%eval 0,37] [%emt 0:00:02] (Bh7)} 64. Qg3 {[%eval 6,42] [%emt 0:00:03]} Ke8 {
[%eval 0,43] [%emt 0:00:02] (Bh7)} 65. Qg4 {[%eval 5,42] [%emt 0:00:04]} Be4 {
[%eval 0,49] [%emt 0:00:08] (Bh7)} 66. Qg3 {[%eval 5,45] [%emt 0:00:06]} Bb1 {
[%eval 0,51] [%emt 0:00:04] (Kf7)} 67. Bg4 {[%eval 0,42] [%emt 0:00:02]} Kf7 {
[%eval 0,50] [%emt 0:00:00] (Bh7)} 68. Qh3 {[%eval 0,39] [%emt 0:00:03]} Ke8 {
[%eval 0,47] [%emt 0:00:02]} 69. Bc8 {[%eval 0,42] [%emt 0:00:00]} Bd3 {
[%eval 0,41] [%emt 0:00:02] (Be4)} 70. Qg4 {[%eval 0,42] [%emt 0:00:02]} Bh7 {
[%eval 0,44] [%emt 0:00:00] (Kd8)} 71. Be6 {[%eval 0,45] [%emt 0:00:02]} Bb1 {
[%eval 0,48] [%emt 0:00:00] (Kd8)} 72. f3 {[%eval 0,38] [%emt 0:00:02]} Bd3 {
[%eval 0,41] [%emt 0:00:02] (Bh7)} 73. Kf2 {[%eval 0,41] [%emt 0:00:03]} Bh7 {
[%eval 0,44] [%emt 0:00:00] (Kd8)} 74. Bf5 {[%eval 0,44] [%emt 0:00:02]} Nxf5 {
[%eval 0,44] [%emt 0:00:03] (Bxf5)} 75. Nxf5 {[%eval 0,45] [%emt 0:00:03]} Bxf5
{[%eval 0,45] [%emt 0:00:01]} 76. Qxf5 {[%eval 0,44] [%emt 0:00:03]} Kf7 {
[%eval 0,46] [%emt 0:00:01]} 77. Qc8 {[%eval 0,48] [%emt 0:00:00]} Qe6 {
[%eval 0,47] [%emt 0:00:03]} 78. Qc7+ {[%eval 0,40] [%emt 0:00:00]} Kf8 {
[%eval 0,45] [%emt 0:00:01] (Kg8)} 79. Qb8+ {[%eval 0,42] [%emt 0:00:02]} Kf7 {
[%eval 0,46] [%emt 0:00:02]} 80. Qc7+ {[%eval 0,42] [%emt 0:00:01]} Kf8 {
[%eval 0,48] [%emt 0:00:03] (Kg8)} 81. g4 {[%eval 0,47] [%emt 0:00:07]} Kg8 {
[%eval 0,44] [%emt 0:00:03]} 82. Qb8+ {[%eval 0,38] [%emt 0:00:10]} Kf7 {
[%eval 0,51] [%emt 0:00:00] (Kh7)} 83. Qb7+ {[%eval 0,40] [%emt 0:00:01]} Kg8 {
[%eval 0,31] [%emt 0:00:02]} 84. Qc7 {[%eval 0,47] [%emt 0:00:00] Tempo} 1-0
[/pgn]

So far no one else has reported time problems, but I can say that for sudden death games, 600 ms is too large a value; if you are getting time forfeits better to use a more negative Time Usage for this case. For increment play setting the overhead properly is the best way to handle time losses, but there should be no need for such a huge value as 600. For blitz games hash table size should be set pretty small, maybe 1 GB or so for your hardware.

[Zerbinati]

I also tried fewer hashes and smaller parameters .. but the problem remained, I had the same problem with the first Komodo Dragon ..
this makes me sorry because combined with my hardware I have relied on Dragon which I really like to improve my performance and fight the high percentage of games obtained by Stockfish on the server.

[Jesse Gersenson]

Dragon 2 downloads were failing. They are working now.

[Chessqueen]

Do you believe it would be a good idea to create a site where Dragon 2 can be rented per day, lets say $10.00 for 1 day

[/quote]



Honestly I thought that renting it could be more profitable than selling it for Mr. Kaufman, since a lot of people might rent it for 24 hours instead of purchasing it

[mjlef]

Dragon 2 is now the favorite against Stockfish 13 on typical modern hardware.


Rgds

Is it? They seem to imply that with a pv of one the improvement is small, but the difference between Dragon 1 and SF 13 is 79 elo:

http://www.cegt.net/40_40%20Rating%20Li ... liste.html

The above is a fragment of the whole sentence. Larry wrote "We believe that the MultiPV search is now more effective than the Stockfish MultiPV search, and that if MultiPV is set to more than 4 Dragon 2 is now the favorite against Stockfish 13 on typical modern hardware."

So if you set both Dragon 2 and Stockfish to use MultiPV of 4 or more, Dragon 2 will be stronger in games, which basically means you will get better analysis quicker with Dragon 2 displaying 4 or more lines. Basically we improved MultiPV a lot in Dragon 2 (and frankly the old MultiPV scheme was not very efficient). I suppose the main reason people use strong programs is for analysis, so the improvements should help.

Mark

[mjlef]

I also tried fewer hashes and smaller parameters .. but the problem remained, I had the same problem with the first Komodo Dragon ..
this makes me sorry because combined with my hardware I have relied on Dragon which I really like to improve my performance and fight the high percentage of games obtained by Stockfish on the server.

What size Hash and Table Memory did you use?

I suggest something like 4 megs for each Thread you are using for the total table Memory
Clearing a large Has takes a lot of time. Chip makers have made the CPUs very fast, but memory has not kept up. You might want to time it on your machine with a "setoption name Hash value n" where n is the hash size you want to test in megabytes. WHen the Hash is allocated and cleared it will print something like "info string Hash table size is now n meg". I am guessing the Hash size is really big and slow memory initialization is an issue.

Someone said some programs have each Thread clear a part of the main Hash. I am not sure that would be faster on all hardware. Access to remote memory on another NUMA node is just slow.
"
Keep a couple of Threads free for the operating system and GUI

Mark