Dragon vs GM Nakamura Analog Handicap Match

[mwyoung]

I played a match with the same handicap and time controls with Dragon vs Stockfish 1.4 (CCRL rating 2829) as the analog for GM Nakamura

GM Nakamura Rating 2736 classical, 2829 rapid, 2900 blitz

To give you some context of how strong a CCRL rating is playing humans. Rebel 10 with a CCRL rating of around 2500. Played a straight up match against GM Anand and won 5 to 3. https://www.rebel.nl/anand.htm

Stockfish 1.4 is simply a much stronger engine.

To GM Nakamura's advantage the positions are known to him. And I am sure GM Nakamura is practicing the positions against Dragon!

Here are the results.

Dragon vs Stockfish 1.4

Code: Select all

DESKTOP-CORSAIR, Rapid 15.0min+10.0sec  0

                                         1234
1   Dragon by Komodo Chess 64-bit  +800   1111   4.0/4
2   Stockfish 1.4 JA               -800  0000    0.0/4

[pgn][Event "DESKTOP-CORSAIR, Rapid 15.0min+10.0sec"]
[Site "DESKTOP-CORSAIR"]
[Date "2020.11.17"]
[Round "1"]
[White "Dragon by Komodo Chess 64-bit"]
[Black "Stockfish 1.4 JA"]
[Result "1-0"]
[Annotator "-2.83;-2.66"]
[SetUp "1"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/P1PPP1PP/RNBQKBNR w KQkq - 0 1"]
[PlyCount "143"]
[TimeControl "900+10"]

{AMD Ryzen Threadripper 2950X 16-Core Processor 3493 MHz W=30.3 plies; 26,
107kN/s; 90,378,568 TBAs B=16.5 plies; 1,731kN/s} 1. c4 {[%eval -283,30] [%emt
0:00:33]} Nc6 {[%eval -266,17] [%emt 0:00:27]} 2. e3 {[%eval -258,29] [%emt 0:
00:30] (Nf3)} e5 {[%eval -264,17] [%emt 0:00:27] (Nf6)} 3. Nc3 {[%eval -263,31]
[%emt 0:00:32]} Bc5 {[%eval -266,17] [%emt 0:00:40] (Nf6)} 4. Nf3 {[%eval -210,
27] [%emt 0:00:32]} Nf6 {[%eval -254,17] [%emt 0:00:33] (d6)} 5. Bb2 {[%eval
-214,29] [%emt 0:00:47] (Bd3)} d6 {[%eval -252,16] [%emt 0:00:37] (Bb6)} 6. Bd3
{[%eval -202,26] [%emt 0:00:13]} Be6 {[%eval -264,16] [%emt 0:00:45] (Qe7)} 7.
O-O {[%eval -200,26] [%emt 0:00:22] (Qb3)} h6 {[%eval -260,16] [%emt 0:00:35]
(0-0)} 8. Rc1 {[%eval -179,26] [%emt 0:00:16] (Na4)} O-O {[%eval -238,17]
[%emt 0:00:48] (Nb4)} 9. Na4 {[%eval -176,27] [%emt 0:00:17] (Ne4)} Bb4 {
[%eval -266,17] [%emt 0:00:27] (a6)} 10. Bb1 {[%eval -165,26] [%emt 0:00:20]
(a3)} Qe7 {[%eval -248,16] [%emt 0:01:01] (Re8)} 11. Qc2 {[%eval -187,28]
[%emt 0:00:46] (d4)} g6 {[%eval -250,17] [%emt 0:00:41]} 12. Ba1 {[%eval -189,
29] [%emt 0:00:41] (a3)} Rab8 {[%eval -303,15] [%emt 0:00:23] (Bf5)} 13. Qb2 {
[%eval -151,25] [%emt 0:00:22]} Ba5 {[%eval -286,16] [%emt 0:00:48]} 14. d4 {
[%eval -160,28] [%emt 0:00:36] (h3)} Ng4 {[%eval -294,16] [%emt 0:00:20] (Bg4)}
15. h3 {[%eval -173,27] [%emt 0:00:13]} Nxe3 {[%eval -270,18] [%emt 0:00:50]}
16. dxe5 {[%eval -178,29] [%emt 0:00:13]} d5 {[%eval -262,17] [%emt 0:00:44]}
17. cxd5 {[%eval -178,31] [%emt 0:00:15]} Nxd5 {[%eval -276,16] [%emt 0:00:25]}
18. Kh2 {[%eval -199,31] [%emt 0:00:58] (Qf2)} Bb4 {[%eval -317,15] [%emt 0:00:
22] (Qb4)} 19. Qf2 {[%eval -90,25] [%emt 0:00:28]} Ba3 {[%eval -276,16] [%emt
0:01:10]} 20. Nc5 {[%eval -92,26] [%emt 0:00:27] (Bb2)} Bxc1 {[%eval -367,14]
[%emt 0:00:23] (Rfe8)} 21. Rxc1 {[%eval -85,25] [%emt 0:00:27]} Rfd8 {[%eval
-353,16] [%emt 0:00:33] (Kg7)} 22. a3 {[%eval -67,27] [%emt 0:00:58] (Be4)} Nb6
{[%eval -365,15] [%emt 0:00:38] (Kh7)} 23. Rf1 {[%eval -66,28] [%emt 0:01:37]
(Be4)} Nc4 {[%eval -402,15] [%emt 0:00:15]} 24. Ne4 {[%eval -81,29] [%emt 0:00:
42] (Nxe6)} Qxa3 {[%eval -426,15] [%emt 0:00:32] (Kg7)} 25. Qh4 {[%eval 0,36]
[%emt 0:00:13] (Bc3)} Ne3 {[%eval -274,15] [%emt 0:00:35]} 26. Re1 {[%eval 0,
35] [%emt 0:00:22]} h5 {[%eval -256,15] [%emt 0:00:29] (Kg7)} 27. Qg5 {[%eval
44,26] [%emt 0:00:27] (Nf6+)} Nd5 {[%eval -331,14] [%emt 0:00:13]} 28. Nh4 {
[%eval 0,33] [%emt 0:00:16] (Nf6+)} Qe7 {[%eval -343,13] [%emt 0:00:12] (Kf8)}
29. Qg3 {[%eval 158,25] [%emt 0:00:25]} a5 {[%eval -197,14] [%emt 0:00:22]
(Kf8)} 30. Rf1 {[%eval 570,24] [%emt 0:00:28] (Nxg6)} Qf8 {[%eval -103,15]
[%emt 0:00:33]} 31. Ng5 {[%eval 702,24] [%emt 0:00:13] (Nxg6)} Qh6 {[%eval 0,
16] [%emt 0:00:19] (Qg7)} 32. Nxf7 {[%eval 1002,27] [%emt 0:00:26]} Bxf7 {
[%eval 0,15] [%emt 0:00:02]} 33. Bxg6 {[%eval 1076,26] [%emt 0:00:12] (e6)}
Bxg6 {[%eval 331,16] [%emt 0:00:51] (Be6)} 34. Nxg6 {[%eval 1405,26] [%emt 0:
00:12]} Ne3 {[%eval 313,16] [%emt 0:00:24] (Nc3)} 35. Ne7+ {[%eval 25000,25]
[%emt 0:00:14]} Kh8 {[%eval 688,18] [%emt 0:00:12]} 36. e6+ {[%eval 25000,25]
[%emt 0:00:10]} Rd4 {[%eval 721,19] [%emt 0:00:29]} 37. Bxd4+ {[%eval 25000,23]
[%emt 0:00:03] (Rf7)} Nxd4 {[%eval 698,15] [%emt 0:00:03]} 38. Qe5+ {[%eval
25000,25] [%emt 0:00:02]} Qg7 {[%eval 618,15] [%emt 0:00:00]} 39. Qxh5+ {
[%eval 25000,25] [%emt 0:00:05]} Qh7 {[%eval 656,15] [%emt 0:00:01]} 40. Qe5+ {
[%eval 25000,29] [%emt 0:00:03]} Qg7 {[%eval 501,6] [%emt 0:00:00]} 41. Qxe3 {
[%eval 25000,29] [%emt 0:00:03]} Qxe7 {[%eval 1036,17] [%emt 0:00:28] (Nc6)}
42. Rf7 {[%eval 25000,36] [%emt 0:00:04]} Qxf7 {[%eval 1185,20] [%emt 0:00:36]}
43. exf7 {[%eval 25000,39] [%emt 0:00:13]} Kg7 {[%eval 1391,22] [%emt 0:00:30]}
44. Qxd4+ {[%eval 25000,37] [%emt 0:00:03] (Qe8)} Kxf7 {[%eval 997,20] [%emt 0:
00:14]} 45. Qf4+ {[%eval 25000,39] [%emt 0:00:04]} Ke8 {[%eval 1028,20] [%emt
0:00:18] (Kg6)} 46. Qxc7 {[%eval 25000,54] [%emt 0:00:04]} Rd8 {[%eval 7707,23]
[%emt 0:00:10]} 47. Qxa5 {[%eval 25000,63] [%emt 0:00:18] (Qxb7)} Rd7 {[%eval
8894,19] [%emt 0:00:18] (Rd3)} 48. Qb5 {[%eval 25000,25] [%emt 0:00:04] (h4)}
Ke7 {[%eval 10172,21] [%emt 0:00:13] (Kd8)} 49. Qxd7+ {[%eval 25000,65] [%emt
0:00:03] (h4)} Kxd7 {[%eval 27998,1] [%emt 0:00:00] (Kf6)} 50. Kg3 {[%eval
27999,0] [%emt 0:00:00]} b5 {[%eval 27998,1] [%emt 0:00:00]} 51. Kf4 {[%eval
27999,0] [%emt 0:00:00]} b4 {[%eval 27998,1] [%emt 0:00:00]} 52. Ke4 {[%eval
27999,0] [%emt 0:00:00]} b3 {[%eval 27998,1] [%emt 0:00:00]} 53. Kd3 {[%eval
27999,1] [%emt 0:00:00]} b2 {[%eval 27998,1] [%emt 0:00:00]} 54. Kc2 {[%eval
27999,1] [%emt 0:00:00]} b1=Q+ {[%eval 27999,0] [%emt 0:00:00]} 55. Kxb1 {
[%eval 27999,1] [%emt 0:00:00]} Kd6 {[%eval 27999,0] [%emt 0:00:00]} 56. g4 {
[%eval 27999,0] [%emt 0:00:00]} Ke5 {[%eval 27999,0] [%emt 0:00:00]} 57. h4 {
[%eval 27999,0] [%emt 0:00:00]} Kf4 {[%eval 27999,0] [%emt 0:00:00]} 58. g5 {
[%eval 27995,0] [%emt 0:00:00]} Kf5 {[%eval 27995,1] [%emt 0:00:00]} 59. Kc2 {
[%eval 27996,0] [%emt 0:00:00]} Kg6 {[%eval 27996,1] [%emt 0:00:00]} 60. Kd3 {
[%eval 27997,0] [%emt 0:00:00]} Kf5 {[%eval 27997,0] [%emt 0:00:00]} 61. Ke3 {
[%eval 27998,0] [%emt 0:00:00]} Kg6 {[%eval 27998,1] [%emt 0:00:00]} 62. Ke4 {
[%eval 27999,0] [%emt 0:00:00]} Kh5 {[%eval 27999,0] [%emt 0:00:00]} 63. Kf5 {
[%eval 27999,1] [%emt 0:00:00]} Kxh4 {[%eval 27999,1] [%emt 0:00:00]} 64. g6 {
[%eval 27999,1] [%emt 0:00:00]} Kg3 {[%eval 27999,0] [%emt 0:00:00]} 65. g7 {
[%eval 27999,1] [%emt 0:00:00]} Kf2 {[%eval 27999,0] [%emt 0:00:00]} 66. g8=Q {
[%eval 27994,1] [%emt 0:00:00]} Ke3 {[%eval 27994,1] [%emt 0:00:00]} 67. Qd5 {
[%eval 27995,0] [%emt 0:00:00]} Kf2 {[%eval 27995,1] [%emt 0:00:00]} 68. Qe4 {
[%eval 27996,0] [%emt 0:00:00]} Kf1 {[%eval 27996,0] [%emt 0:00:00]} 69. Qc2 {
[%eval 27997,0] [%emt 0:00:00]} Ke1 {[%eval 27997,0] [%emt 0:00:00]} 70. Ke4 {
[%eval 27998,0] [%emt 0:00:00]} Kf1 {[%eval 27998,1] [%emt 0:00:00]} 71. Kf3 {
[%eval 27999,1] [%emt 0:00:00]} Ke1 {[%eval 27999,0] [%emt 0:00:00]} 72. Qc1# {
[%eval 32766,0] [%emt 0:00:00]} 1-0

[/pgn]
[pgn][Event "DESKTOP-CORSAIR, Rapid 15.0min+10.0sec"]
[Site "DESKTOP-CORSAIR"]
[Date "2020.11.17"]
[Round "2"]
[White "Dragon by Komodo Chess 64-bit"]
[Black "Stockfish 1.4 JA"]
[Result "1-0"]
[Annotator "-2.92;-2.40"]
[SetUp "1"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/PP1PP1PP/RNBQKBNR w KQkq - 0 1"]
[PlyCount "73"]
[TimeControl "900+10"]

{AMD Ryzen Threadripper 2950X 16-Core Processor 3493 MHz W=33.5 plies; 24,
513kN/s; 305,321 TBAs B=14.5 plies; 1,696kN/s} 1. d4 {[%eval -292,31] [%emt 0:
01:19]} e6 {[%eval -240,18] [%emt 0:00:53]} 2. Nc3 {[%eval -254,29] [%emt 0:01:
14]} Bb4 {[%eval -240,17] [%emt 0:00:35] (d5)} 3. Nf3 {[%eval -226,27] [%emt 0:
00:15] (e3)} Nf6 {[%eval -248,17] [%emt 0:00:37] (d5)} 4. e3 {[%eval -228,27]
[%emt 0:00:18]} d5 {[%eval -248,17] [%emt 0:01:14]} 5. Bd3 {[%eval -239,28]
[%emt 0:00:23]} O-O {[%eval -252,17] [%emt 0:01:19] (Be7)} 6. O-O {[%eval -219,
28] [%emt 0:00:17] (a3)} c5 {[%eval -236,16] [%emt 0:00:21] (Be7)} 7. Bd2 {
[%eval -225,28] [%emt 0:01:04] (a3)} c4 {[%eval -234,16] [%emt 0:00:29]} 8. Bc2
{[%eval -219,29] [%emt 0:00:54]} Nc6 {[%eval -250,15] [%emt 0:00:32] (Be7)} 9.
Qe2 {[%eval -224,31] [%emt 0:00:34] (Ng5)} Bd6 {[%eval -274,15] [%emt 0:00:30]
(Be7)} 10. Be1 {[%eval -202,28] [%emt 0:00:38] (b3)} a6 {[%eval -250,15] [%emt
0:00:56] (Nb4)} 11. e4 {[%eval -185,25] [%emt 0:00:13] (Bh4)} Bf4 {[%eval -250,
16] [%emt 0:00:42] (Be7)} 12. Bh4 {[%eval -12,34] [%emt 0:00:30]} g5 {[%eval
-250,16] [%emt 0:00:28] (dxe4)} 13. Nxg5 {[%eval 240,25] [%emt 0:00:30] (exd5)}
Nxd4 {[%eval -216,16] [%emt 0:00:27]} 14. Qd1 {[%eval 270,27] [%emt 0:00:27]
(Qf2)} Nxc2 {[%eval -137,16] [%emt 0:00:41] (Qc7)} 15. Rxf4 {[%eval 401,26]
[%emt 0:00:18] (Nxh7)} Qb6+ {[%eval -234,17] [%emt 0:00:38]} 16. Bf2 {[%eval
450,28] [%emt 0:00:28] (Rf2)} Qxb2 {[%eval -105,17] [%emt 0:00:25]} 17. Rc1 {
[%eval 492,28] [%emt 0:00:21]} Qxc3 {[%eval -16,18] [%emt 0:00:37]} 18. Rf3 {
[%eval 513,27] [%emt 0:00:22]} Qe5 {[%eval -38,18] [%emt 0:00:28]} 19. Rg3 {
[%eval 515,27] [%emt 0:00:34]} h6 {[%eval 6,17] [%emt 0:00:44] (Qf4)} 20. Nf3+
{[%eval 583,27] [%emt 0:00:18]} Qxg3 {[%eval 24,17] [%emt 0:00:12]} 21. Bxg3 {
[%eval 613,27] [%emt 0:00:15]} Nb4 {[%eval 64,18] [%emt 0:00:47] (Bd7)} 22. Qd2
{[%eval 812,26] [%emt 0:00:27] (exd5)} Nd3 {[%eval 101,18] [%emt 0:00:45] (Kg7)
} 23. Qxh6 {[%eval 1420,26] [%emt 0:00:28]} Ng4 {[%eval 517,17] [%emt 0:00:46]
(Nxe4)} 24. Qg5+ {[%eval 32742,23] [%emt 0:00:23]} Kh7 {[%eval 505,13] [%emt 0:
00:01]} 25. Qxg4 {[%eval 32744,21] [%emt 0:00:04] (Rf1)} f6 {[%eval 1157,15]
[%emt 0:00:35]} 26. Nh4 {[%eval 32742,22] [%emt 0:00:04] (Rf1)} Ra7 {[%eval
2230,16] [%emt 0:00:19]} 27. Qg6+ {[%eval 32744,22] [%emt 0:00:04]} Kh8 {
[%eval 1319,6] [%emt 0:00:00]} 28. Bd6 {[%eval 32746,23] [%emt 0:00:06] (Qh6+)}
b6 {[%eval 32732,18] [%emt 0:00:55] (b5)} 29. Rf1 {[%eval 32748,20] [%emt 0:00:
03] (Qh6+)} Rh7 {[%eval 10891,15] [%emt 0:00:44] (f5)} 30. Bxf8 {[%eval 32752,
23] [%emt 0:00:03]} f5 {[%eval 32754,9] [%emt 0:00:00]} 31. Bh6 {[%eval 32754,
25] [%emt 0:00:04]} Rxh6 {[%eval 32756,9] [%emt 0:00:00]} 32. Qxh6+ {[%eval
32756,35] [%emt 0:00:03]} Kg8 {[%eval 3068,6] [%emt 0:00:00]} 33. exf5 {
[%eval 32758,57] [%emt 0:00:03]} Nf4 {[%eval 32760,6] [%emt 0:00:00]} 34. f6 {
[%eval 32760,99] [%emt 0:00:00]} Ne2+ {[%eval 32762,6] [%emt 0:00:00]} 35. Kf2
{[%eval 32762,99] [%emt 0:00:00]} Kf7 {[%eval 32764,6] [%emt 0:00:00]} 36. Qg7+
{[%eval 32764,99] [%emt 0:00:00]} Ke8 {[%eval 32766,6] [%emt 0:00:00]} 37. Qe7#
{[%eval 32766,99] [%emt 0:00:00]} 1-0

[/pgn]
[pgn][Event "DESKTOP-CORSAIR, Rapid 15.0min+10.0sec"]
[Site "DESKTOP-CORSAIR"]
[Date "2020.11.17"]
[Round "3"]
[White "Dragon by Komodo Chess 64-bit"]
[Black "Stockfish 1.4 JA"]
[Result "1-0"]
[Annotator "-2.76;-2.48"]
[SetUp "1"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/P1PPPP1P/RNBQKBNR w KQkq - 0 1"]
[PlyCount "111"]
[TimeControl "900+10"]

{AMD Ryzen Threadripper 2950X 16-Core Processor 3493 MHz W=33.5 plies; 26,
277kN/s; 12,108,272 TBAs B=16.0 plies; 1,809kN/s} 1. c4 {[%eval -276,29] [%emt
0:00:44]} Nc6 {[%eval -248,18] [%emt 0:00:50]} 2. Nf3 {[%eval -263,29] [%emt 0:
00:57]} Nf6 {[%eval -252,17] [%emt 0:00:26]} 3. d4 {[%eval -256,27] [%emt 0:00:
17] (Nc3)} g6 {[%eval -234,17] [%emt 0:01:10]} 4. Nc3 {[%eval -275,30] [%emt 0:
00:54]} Bg7 {[%eval -244,17] [%emt 0:00:54]} 5. Bg2 {[%eval -275,29] [%emt 0:
00:21] (Bg5)} d5 {[%eval -256,17] [%emt 0:00:29] (0-0)} 6. Ne5 {[%eval -270,29]
[%emt 0:00:35] (cxd5)} Nxe5 {[%eval -236,18] [%emt 0:01:38]} 7. dxe5 {[%eval
-278,26] [%emt 0:00:13]} Ng4 {[%eval -236,17] [%emt 0:00:26] (Nh5)} 8. cxd5 {
[%eval -256,26] [%emt 0:00:13]} Bxe5 {[%eval -232,16] [%emt 0:00:22]} 9. Qd2 {
[%eval -252,28] [%emt 0:00:34] (Qb3)} O-O {[%eval -234,15] [%emt 0:00:27]} 10.
h3 {[%eval -289,32] [%emt 0:01:41] (Rb1)} Nf6 {[%eval -238,16] [%emt 0:00:25]}
11. Bb2 {[%eval -268,33] [%emt 0:02:02] (Rb1)} c6 {[%eval -252,16] [%emt 0:00:
22]} 12. Rd1 {[%eval -264,31] [%emt 0:00:31]} Bd7 {[%eval -256,16] [%emt 0:00:
29] (Qb6)} 13. O-O {[%eval -248,24] [%emt 0:00:12] (Qe3)} c5 {[%eval -266,16]
[%emt 0:00:21] (Re8)} 14. f4 {[%eval 0,31] [%emt 0:00:22]} Bd6 {[%eval -179,17]
[%emt 0:00:39]} 15. e4 {[%eval -11,29] [%emt 0:00:30]} c4 {[%eval -137,18]
[%emt 0:01:00] (Nh5)} 16. e5 {[%eval 135,28] [%emt 0:00:18]} Bc5+ {[%eval -115,
17] [%emt 0:00:51]} 17. Kh2 {[%eval 164,29] [%emt 0:00:14]} Nh5 {[%eval -119,
16] [%emt 0:00:24]} 18. Ne4 {[%eval 130,29] [%emt 0:00:19] (Bf3)} Bb6 {[%eval
-36,16] [%emt 0:00:30] (Qb6)} 19. e6 {[%eval 126,26] [%emt 0:00:20]} Ba4 {
[%eval -10,16] [%emt 0:00:39]} 20. exf7+ {[%eval 123,26] [%emt 0:00:17] (Rc1)}
Rxf7 {[%eval 0,15] [%emt 0:00:28]} 21. Qc3 {[%eval 181,30] [%emt 0:00:27]} Nf6
{[%eval 0,16] [%emt 0:00:31]} 22. Rc1 {[%eval 138,31] [%emt 0:00:19] (d6)} Qd7
{[%eval -28,16] [%emt 0:00:28] (Bc7)} 23. Ng5 {[%eval 245,25] [%emt 0:00:15]}
Bb5 {[%eval -2,17] [%emt 0:00:47] (Rc8)} 24. a4 {[%eval 440,31] [%emt 0:01:24]
(d6)} Ba6 {[%eval 0,17] [%emt 0:00:27] (Bxa4)} 25. Nxf7 {[%eval 483,27] [%emt
0:00:19] (d6)} Kxf7 {[%eval -34,13] [%emt 0:00:01]} 26. Rce1 {[%eval 511,27]
[%emt 0:00:19]} Rg8 {[%eval -24,16] [%emt 0:00:32] (Bc5)} 27. Ba3 {[%eval 576,
31] [%emt 0:00:25]} Re8 {[%eval 0,16] [%emt 0:00:36] (Bd8)} 28. f5 {[%eval 601,
29] [%emt 0:00:22] (d6)} Bc7+ {[%eval -58,15] [%emt 0:00:34]} 29. Kh1 {[%eval
615,30] [%emt 0:00:13] (Kg1)} gxf5 {[%eval 0,16] [%emt 0:00:14]} 30. Re6 {
[%eval 642,31] [%emt 0:00:14] (Qc2)} Nxd5 {[%eval 202,16] [%emt 0:00:21]} 31.
Rxf5+ {[%eval 676,32] [%emt 0:00:14]} Kxe6 {[%eval 183,14] [%emt 0:00:01]} 32.
Rxd5 {[%eval 713,30] [%emt 0:00:13]} Qxd5 {[%eval 250,18] [%emt 0:00:23]} 33.
Bxd5+ {[%eval 705,27] [%emt 0:00:15]} Kxd5 {[%eval 248,16] [%emt 0:00:01]} 34.
Qf3+ {[%eval 697,30] [%emt 0:00:15]} Ke6 {[%eval 298,19] [%emt 0:00:22] (Kd4)}
35. Qg4+ {[%eval 813,25] [%emt 0:00:18]} Kf6 {[%eval 474,21] [%emt 0:00:41]
(Kd5)} 36. Qd7 {[%eval 917,27] [%emt 0:00:18]} Kf7 {[%eval 507,19] [%emt 0:00:
14]} 37. Qf5+ {[%eval 1065,28] [%emt 0:00:23]} Kg7 {[%eval 551,20] [%emt 0:00:
11]} 38. Qh5 {[%eval 1069,29] [%emt 0:00:40] (Qg5+)} Kf8 {[%eval 551,18] [%emt
0:00:14] (Rd8)} 39. Bc1 {[%eval 1278,25] [%emt 0:00:17] (Qxh7)} Rd8 {[%eval
644,18] [%emt 0:00:31] (e5)} 40. Bh6+ {[%eval 32734,26] [%emt 0:00:09]} Kg8 {
[%eval 107,6] [%emt 0:00:00]} 41. Qf5 {[%eval 32736,24] [%emt 0:00:02]} Bd6 {
[%eval 852,19] [%emt 0:00:17]} 42. Qd5+ {[%eval 32738,26] [%emt 0:00:03]} Kh8 {
[%eval 1088,20] [%emt 0:00:02]} 43. Qd4+ {[%eval 32740,27] [%emt 0:00:03]} e5 {
[%eval 1088,19] [%emt 0:00:01]} 44. Qf2 {[%eval 32742,28] [%emt 0:00:05]} Kg8 {
[%eval 1763,21] [%emt 0:00:31]} 45. Qf6 {[%eval 32744,28] [%emt 0:00:05]} Rd7 {
[%eval 1987,21] [%emt 0:00:26]} 46. Qe6+ {[%eval 32746,26] [%emt 0:00:04]} Rf7
{[%eval 2010,16] [%emt 0:00:01]} 47. Qxd6 {[%eval 32748,27] [%emt 0:00:05]}
Rf1+ {[%eval 32750,18] [%emt 0:00:24]} 48. Kg2 {[%eval 32750,28] [%emt 0:00:03]
} Kf7 {[%eval 32726,19] [%emt 0:00:21]} 49. Kxf1 {[%eval 32752,28] [%emt 0:00:
03]} c3+ {[%eval 32754,15] [%emt 0:00:10]} 50. Kf2 {[%eval 32754,30] [%emt 0:
00:03] (Kg2)} e4 {[%eval 32756,15] [%emt 0:00:02] (c2)} 51. Bg5 {[%eval 32756,
33] [%emt 0:00:03]} e3+ {[%eval 32758,6] [%emt 0:00:00]} 52. Kxe3 {[%eval
32758,99] [%emt 0:00:02]} c2 {[%eval 32760,6] [%emt 0:00:00]} 53. Qf6+ {
[%eval 32760,99] [%emt 0:00:00]} Kg8 {[%eval 32762,6] [%emt 0:00:00]} 54. Qe6+
{[%eval 32762,99] [%emt 0:00:00]} Kg7 {[%eval 32764,6] [%emt 0:00:00]} 55. Bh6+
{[%eval 32764,99] [%emt 0:00:00]} Kh8 {[%eval 32766,6] [%emt 0:00:00]} 56. Qe8#
{[%eval 32766,99] [%emt 0:00:00]} 1-0

[/pgn]
[pgn][Event "DESKTOP-CORSAIR, Rapid 15.0min+10.0sec"]
[Site "DESKTOP-CORSAIR"]
[Date "2020.11.17"]
[Round "4"]
[White "Dragon by Komodo Chess 64-bit"]
[Black "Stockfish 1.4 JA"]
[Result "1-0"]
[Annotator "-2.76;-2.06"]
[SetUp "1"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/PP1PPP1P/RNBQKBNR w KQkq - 0 1"]
[PlyCount "157"]
[TimeControl "900+10"]

{AMD Ryzen Threadripper 2950X 16-Core Processor 3493 MHz W=29.3 plies; 26,
403kN/s; 111,051,699 TBAs B=17.8 plies; 1,765kN/s} 1. d4 {[%eval -276,30]
[%emt 0:00:59]} d5 {[%eval -206,17] [%emt 0:00:51]} 2. Nc3 {[%eval -283,30]
[%emt 0:01:04]} Nf6 {[%eval -220,17] [%emt 0:00:29]} 3. Bf4 {[%eval -279,30]
[%emt 0:00:57] (Nf3)} c5 {[%eval -226,17] [%emt 0:00:48] (c6)} 4. Nf3 {[%eval
-272,26] [%emt 0:00:16]} Nc6 {[%eval -226,16] [%emt 0:00:36] (e6)} 5. Bg2 {
[%eval -251,27] [%emt 0:00:22] (Rc1)} e6 {[%eval -294,16] [%emt 0:00:36] (Nh5)}
6. O-O {[%eval -281,28] [%emt 0:00:32] (Rc1)} Be7 {[%eval -268,17] [%emt 0:00:
35] (Nh5)} 7. dxc5 {[%eval -275,27] [%emt 0:00:17]} Bxc5 {[%eval -288,16]
[%emt 0:00:22]} 8. Bg3 {[%eval -281,26] [%emt 0:00:18] (e4)} O-O {[%eval -303,
16] [%emt 0:00:23]} 9. Qc2 {[%eval -281,29] [%emt 0:00:52] (e3)} Be7 {[%eval
-307,15] [%emt 0:00:27] (b6)} 10. Rfd1 {[%eval -287,31] [%emt 0:01:08] (Qb3)}
Nh5 {[%eval -309,16] [%emt 0:00:33] (Qb6)} 11. e4 {[%eval -300,27] [%emt 0:00:
13] (Qb3)} d4 {[%eval -280,17] [%emt 0:00:31]} 12. e5 {[%eval -298,29] [%emt 0:
00:36]} Nxg3 {[%eval -280,17] [%emt 0:00:38] (f5)} 13. hxg3 {[%eval -197,25]
[%emt 0:00:13]} f6 {[%eval -270,18] [%emt 0:01:09] (Qb6)} 14. a3 {[%eval -210,
28] [%emt 0:00:28] (Qe4)} fxe5 {[%eval -436,16] [%emt 0:00:19]} 15. Ne4 {
[%eval -195,28] [%emt 0:00:16]} Qb6 {[%eval -412,16] [%emt 0:01:13] (Bd7)} 16.
b4 {[%eval -185,28] [%emt 0:00:43] (Rac1)} Rf5 {[%eval -381,16] [%emt 0:01:31]
(a5)} 17. Rab1 {[%eval -152,28] [%emt 0:00:35] (Qd3)} a6 {[%eval -363,16]
[%emt 0:00:22] (Bd7)} 18. Qb3 {[%eval -134,30] [%emt 0:01:24]} Rf8 {[%eval
-355,16] [%emt 0:00:55] (Qd8)} 19. Ne1 {[%eval -101,26] [%emt 0:00:18] (Rbc1)}
a5 {[%eval -379,16] [%emt 0:00:18] (Bf6)} 20. Nd3 {[%eval -34,27] [%emt 0:00:
18]} axb4 {[%eval -331,16] [%emt 0:00:36]} 21. axb4 {[%eval -30,30] [%emt 0:00:
24]} Rf7 {[%eval -321,15] [%emt 0:00:22] (Bf6)} 22. b5 {[%eval 84,27] [%emt 0:
00:23]} Na5 {[%eval -244,18] [%emt 0:00:20]} 23. Qa2 {[%eval 89,27] [%emt 0:00:
18] (Qc2)} Bf6 {[%eval -250,18] [%emt 0:00:34]} 24. Nec5 {[%eval 80,28] [%emt
0:00:45] (Rdc1)} Rc7 {[%eval -315,16] [%emt 0:00:14] (Rf8)} 25. Rdc1 {[%eval
82,31] [%emt 0:00:56]} Bg5 {[%eval -242,17] [%emt 0:01:07]} 26. Na4 {[%eval 58,
30] [%emt 0:00:19]} Rxc1+ {[%eval -212,19] [%emt 0:00:26]} 27. Rxc1 {[%eval 90,
31] [%emt 0:00:21]} Qd6 {[%eval -210,20] [%emt 0:00:49]} 28. Rb1 {[%eval 78,30]
[%emt 0:00:27] (Rxc8+)} Bf6 {[%eval -266,16] [%emt 0:00:11]} 29. Nac5 {[%eval
113,28] [%emt 0:00:15]} Qb6 {[%eval -193,18] [%emt 0:00:17]} 30. Kh2 {[%eval
117,28] [%emt 0:00:16] (Na4)} h6 {[%eval -264,16] [%emt 0:00:17] (Be7)} 31. Ne4
{[%eval 101,27] [%emt 0:00:14] (Bh3)} Qd8 {[%eval -139,17] [%emt 0:00:36] (Kh8)
} 32. Rc1 {[%eval 149,28] [%emt 0:00:40] (Ndc5)} Kh8 {[%eval -197,17] [%emt 0:
00:29] (Bd7)} 33. Nxf6 {[%eval 198,25] [%emt 0:00:14]} gxf6 {[%eval -191,16]
[%emt 0:00:13]} 34. Nc5 {[%eval 218,26] [%emt 0:00:17]} Qf8 {[%eval -133,17]
[%emt 0:00:24] (Rb8)} 35. b6 {[%eval 398,26] [%emt 0:00:14] (Nxe6)} e4 {
[%eval -96,16] [%emt 0:00:10] (f5)} 36. Nxe4 {[%eval 526,30] [%emt 0:00:14]} f5
{[%eval 115,17] [%emt 0:00:20] (Bd7)} 37. Rc7 {[%eval 729,26] [%emt 0:00:11]}
fxe4 {[%eval 129,18] [%emt 0:00:14]} 38. Bxe4 {[%eval 842,28] [%emt 0:00:22]}
Kg8 {[%eval 230,17] [%emt 0:00:17]} 39. Kg1 {[%eval 903,28] [%emt 0:00:18]} Qd8
{[%eval 274,17] [%emt 0:00:13]} 40. Qa4 {[%eval 978,27] [%emt 0:00:18]} Kf8 {
[%eval 268,17] [%emt 0:00:08] (Bd7)} 41. Qb4+ {[%eval 1074,28] [%emt 0:00:19]
(Bh7)} Kg8 {[%eval 240,15] [%emt 0:00:01]} 42. Qb5 {[%eval 1109,29] [%emt 0:00:
21]} Bd7 {[%eval 369,18] [%emt 0:00:17]} 43. Rxd7 {[%eval 1353,30] [%emt 0:00:
20]} Qf6 {[%eval 462,17] [%emt 0:00:15] (Qg5)} 44. Qe2 {[%eval 1314,26] [%emt
0:00:30] (f4)} Nc6 {[%eval 624,16] [%emt 0:00:11] (Kf8)} 45. Bxc6 {[%eval 1479,
23] [%emt 0:00:12] (Qg4+)} bxc6 {[%eval 646,17] [%emt 0:00:11] (Kf8)} 46. b7 {
[%eval 25000,20] [%emt 0:00:05] (Qg4+)} Rf8 {[%eval 747,18] [%emt 0:00:14]} 47.
Qc2 {[%eval 25000,21] [%emt 0:00:03] (Rc7)} d3 {[%eval 638,20] [%emt 0:00:13]}
48. Qxd3 {[%eval 25000,24] [%emt 0:00:02]} Qxf2+ {[%eval 755,20] [%emt 0:00:12]
} 49. Kh1 {[%eval 2163,5] [%emt 0:00:00]} Qf1+ {[%eval 795,22] [%emt 0:00:08]}
50. Qxf1 {[%eval 25000,48] [%emt 0:00:02]} Rxf1+ {[%eval 1713,24] [%emt 0:00:
12]} 51. Kg2 {[%eval 25000,42] [%emt 0:00:04]} Rb1 {[%eval 7707,24] [%emt 0:00:
10]} 52. Rd8+ {[%eval 25000,49] [%emt 0:00:03]} Kf7 {[%eval 7708,24] [%emt 0:
00:12] (Kh7)} 53. b8=Q {[%eval 25000,44] [%emt 0:00:18]} Rxb8 {[%eval 7708,20]
[%emt 0:00:01]} 54. Rxb8 {[%eval 25000,44] [%emt 0:00:03]} Ke7 {[%eval 8413,24]
[%emt 0:00:10]} 55. Rh8 {[%eval 25000,43] [%emt 0:00:04] (Kf3)} Kd6 {[%eval
8904,24] [%emt 0:00:09] (c5)} 56. Rxh6 {[%eval 25000,45] [%emt 0:00:05] (Kf3)}
c5 {[%eval 27999,0] [%emt 0:00:00] (Kd5)} 57. g4 {[%eval 27999,1] [%emt 0:00:
00]} c4 {[%eval 27999,0] [%emt 0:00:00]} 58. g5 {[%eval 27999,1] [%emt 0:00:00]
} c3 {[%eval 27999,0] [%emt 0:00:00]} 59. g6 {[%eval 27999,1] [%emt 0:00:00]}
c2 {[%eval 27998,1] [%emt 0:00:00]} 60. Rh1 {[%eval 27999,1] [%emt 0:00:00]}
Ke5 {[%eval 27999,0] [%emt 0:00:00]} 61. g7 {[%eval 27999,1] [%emt 0:00:00]}
c1=Q {[%eval 27999,0] [%emt 0:00:00]} 62. Rxc1 {[%eval 27999,1] [%emt 0:00:00]}
Kd4 {[%eval 27999,0] [%emt 0:00:00]} 63. g8=Q {[%eval 27999,0] [%emt 0:00:00]}
e5 {[%eval 27998,1] [%emt 0:00:00]} 64. Qc4+ {[%eval 27999,0] [%emt 0:00:00]}
Ke3 {[%eval 27999,1] [%emt 0:00:00]} 65. Rd1 {[%eval 27999,0] [%emt 0:00:00]}
e4 {[%eval 27999,1] [%emt 0:00:00]} 66. Qxe4+ {[%eval 27999,1] [%emt 0:00:00]}
Kxe4 {[%eval 27987,1] [%emt 0:00:00]} 67. Kf2 {[%eval 27988,1] [%emt 0:00:00]}
Kf4 {[%eval 27988,0] [%emt 0:00:00]} 68. Re1 {[%eval 27989,1] [%emt 0:00:00]}
Kg4 {[%eval 27989,1] [%emt 0:00:00]} 69. Re4+ {[%eval 27990,0] [%emt 0:00:00]}
Kg5 {[%eval 27990,1] [%emt 0:00:00]} 70. Ke3 {[%eval 27991,0] [%emt 0:00:00]}
Kf5 {[%eval 27991,1] [%emt 0:00:00]} 71. Kf3 {[%eval 27992,1] [%emt 0:00:00]}
Kg5 {[%eval 27992,0] [%emt 0:00:00]} 72. Rf4 {[%eval 27993,1] [%emt 0:00:00]}
Kh5 {[%eval 27993,1] [%emt 0:00:00]} 73. Rg4 {[%eval 27994,1] [%emt 0:00:00]}
Kh6 {[%eval 27994,1] [%emt 0:00:00]} 74. Ke3 {[%eval 27995,0] [%emt 0:00:00]}
Kh5 {[%eval 27995,0] [%emt 0:00:00]} 75. Kf4 {[%eval 27996,1] [%emt 0:00:00]}
Kh6 {[%eval 27996,1] [%emt 0:00:00]} 76. Kf5 {[%eval 27997,1] [%emt 0:00:00]}
Kh5 {[%eval 27997,0] [%emt 0:00:00]} 77. Re4 {[%eval 27998,0] [%emt 0:00:00]}
Kh6 {[%eval 27998,1] [%emt 0:00:00]} 78. Re7 {[%eval 27999,1] [%emt 0:00:00]}
Kh5 {[%eval 27999,1] [%emt 0:00:00]} 79. Rh7# {[%eval 32766,1] [%emt 0:00:00]}
1-0

[/pgn]

[Jouni]

My personal feeling: human computer era ended around 2005 when SMP Rybka was released. Handicap matches are not interesting.

[lkaufman]

What I've consistently observed is that humans always do better taking handicaps from top engines than similarly rated engines do. Maybe it's because they have a better understanding of simplifying when ahead, or just that they know to respect the opponent and avoid anything unclear. I have been searching for a computer opponent that can truly simulate a human GM in these handicap matches, but I haven't really found one yet. It's easy for me to run such simulations, but they don't predict well how the human will do.

[Uri Blass]

What I've consistently observed is that humans always do better taking handicaps from top engines than similarly rated engines do. Maybe it's because they have a better understanding of simplifying when ahead, or just that they know to respect the opponent and avoid anything unclear. I have been searching for a computer opponent that can truly simulate a human GM in these handicap matches, but I haven't really found one yet. It's easy for me to run such simulations, but they don't predict well how the human will do.

I wonder if Dragon with time handicap that is big enough to get 50% against Stockfish1.4 can perform better when it get the same 2 pawns advantage against dragon.

[Uri Blass]

My personal feeling: human computer era ended around 2005 when SMP Rybka was released. Handicap matches are not interesting.

I would like to see non handicap games against GM's even if the engines win every game.
Note that I am not sure that they can win every game with black and maybe humans can find some strategy that give them practical chances for a draw.

[Laskos]

What I've consistently observed is that humans always do better taking handicaps from top engines than similarly rated engines do. Maybe it's because they have a better understanding of simplifying when ahead, or just that they know to respect the opponent and avoid anything unclear. I have been searching for a computer opponent that can truly simulate a human GM in these handicap matches, but I haven't really found one yet. It's easy for me to run such simulations, but they don't predict well how the human will do.

Have you tried Lc0 with an appropriate net to play handicaps, to mimic the human?
I also have a question about Dragon --- does it have the sophisticated contempt the plain Komodo possesses? It does matter quite a lot.

[Chessqueen]

I played a match with the same handicap and time controls with Dragon vs Stockfish 1.4 (CCRL rating 2829) as the analog for GM Nakamura

GM Nakamura Rating 2736 classical, 2829 rapid, 2900 blitz

To give you some context of how strong a CCRL rating is playing humans. Rebel 10 with a CCRL rating of around 2500. Played a straight up match against GM Anand and won 5 to 3. https://www.rebel.nl/anand.htm

Stockfish 1.4 is simply a much stronger engine.

To GM Nakamura's advantage the positions are known to him. And I am sure GM Nakamura is practicing the positions against Dragon!

Here are the results.

Dragon vs Stockfish 1.4

Code: Select all

DESKTOP-CORSAIR, Rapid 15.0min+10.0sec  0

                                         1234
1   Dragon by Komodo Chess 64-bit  +800   1111   4.0/4
2   Stockfish 1.4 JA               -800  0000    0.0/4

[pgn][Event "DESKTOP-CORSAIR, Rapid 15.0min+10.0sec"]
[Site "DESKTOP-CORSAIR"]
[Date "2020.11.17"]
[Round "1"]
[White "Dragon by Komodo Chess 64-bit"]
[Black "Stockfish 1.4 JA"]
[Result "1-0"]
[Annotator "-2.83;-2.66"]
[SetUp "1"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/P1PPP1PP/RNBQKBNR w KQkq - 0 1"]
[PlyCount "143"]
[TimeControl "900+10"]

{AMD Ryzen Threadripper 2950X 16-Core Processor 3493 MHz W=30.3 plies; 26,
107kN/s; 90,378,568 TBAs B=16.5 plies; 1,731kN/s} 1. c4 {[%eval -283,30] [%emt
0:00:33]} Nc6 {[%eval -266,17] [%emt 0:00:27]} 2. e3 {[%eval -258,29] [%emt 0:
00:30] (Nf3)} e5 {[%eval -264,17] [%emt 0:00:27] (Nf6)} 3. Nc3 {[%eval -263,31]
[%emt 0:00:32]} Bc5 {[%eval -266,17] [%emt 0:00:40] (Nf6)} 4. Nf3 {[%eval -210,
27] [%emt 0:00:32]} Nf6 {[%eval -254,17] [%emt 0:00:33] (d6)} 5. Bb2 {[%eval
-214,29] [%emt 0:00:47] (Bd3)} d6 {[%eval -252,16] [%emt 0:00:37] (Bb6)} 6. Bd3
{[%eval -202,26] [%emt 0:00:13]} Be6 {[%eval -264,16] [%emt 0:00:45] (Qe7)} 7.
O-O {[%eval -200,26] [%emt 0:00:22] (Qb3)} h6 {[%eval -260,16] [%emt 0:00:35]
(0-0)} 8. Rc1 {[%eval -179,26] [%emt 0:00:16] (Na4)} O-O {[%eval -238,17]
[%emt 0:00:48] (Nb4)} 9. Na4 {[%eval -176,27] [%emt 0:00:17] (Ne4)} Bb4 {
[%eval -266,17] [%emt 0:00:27] (a6)} 10. Bb1 {[%eval -165,26] [%emt 0:00:20]
(a3)} Qe7 {[%eval -248,16] [%emt 0:01:01] (Re8)} 11. Qc2 {[%eval -187,28]
[%emt 0:00:46] (d4)} g6 {[%eval -250,17] [%emt 0:00:41]} 12. Ba1 {[%eval -189,
29] [%emt 0:00:41] (a3)} Rab8 {[%eval -303,15] [%emt 0:00:23] (Bf5)} 13. Qb2 {
[%eval -151,25] [%emt 0:00:22]} Ba5 {[%eval -286,16] [%emt 0:00:48]} 14. d4 {
[%eval -160,28] [%emt 0:00:36] (h3)} Ng4 {[%eval -294,16] [%emt 0:00:20] (Bg4)}
15. h3 {[%eval -173,27] [%emt 0:00:13]} Nxe3 {[%eval -270,18] [%emt 0:00:50]}
16. dxe5 {[%eval -178,29] [%emt 0:00:13]} d5 {[%eval -262,17] [%emt 0:00:44]}
17. cxd5 {[%eval -178,31] [%emt 0:00:15]} Nxd5 {[%eval -276,16] [%emt 0:00:25]}
18. Kh2 {[%eval -199,31] [%emt 0:00:58] (Qf2)} Bb4 {[%eval -317,15] [%emt 0:00:
22] (Qb4)} 19. Qf2 {[%eval -90,25] [%emt 0:00:28]} Ba3 {[%eval -276,16] [%emt
0:01:10]} 20. Nc5 {[%eval -92,26] [%emt 0:00:27] (Bb2)} Bxc1 {[%eval -367,14]
[%emt 0:00:23] (Rfe8)} 21. Rxc1 {[%eval -85,25] [%emt 0:00:27]} Rfd8 {[%eval
-353,16] [%emt 0:00:33] (Kg7)} 22. a3 {[%eval -67,27] [%emt 0:00:58] (Be4)} Nb6
{[%eval -365,15] [%emt 0:00:38] (Kh7)} 23. Rf1 {[%eval -66,28] [%emt 0:01:37]
(Be4)} Nc4 {[%eval -402,15] [%emt 0:00:15]} 24. Ne4 {[%eval -81,29] [%emt 0:00:
42] (Nxe6)} Qxa3 {[%eval -426,15] [%emt 0:00:32] (Kg7)} 25. Qh4 {[%eval 0,36]
[%emt 0:00:13] (Bc3)} Ne3 {[%eval -274,15] [%emt 0:00:35]} 26. Re1 {[%eval 0,
35] [%emt 0:00:22]} h5 {[%eval -256,15] [%emt 0:00:29] (Kg7)} 27. Qg5 {[%eval
44,26] [%emt 0:00:27] (Nf6+)} Nd5 {[%eval -331,14] [%emt 0:00:13]} 28. Nh4 {
[%eval 0,33] [%emt 0:00:16] (Nf6+)} Qe7 {[%eval -343,13] [%emt 0:00:12] (Kf8)}
29. Qg3 {[%eval 158,25] [%emt 0:00:25]} a5 {[%eval -197,14] [%emt 0:00:22]
(Kf8)} 30. Rf1 {[%eval 570,24] [%emt 0:00:28] (Nxg6)} Qf8 {[%eval -103,15]
[%emt 0:00:33]} 31. Ng5 {[%eval 702,24] [%emt 0:00:13] (Nxg6)} Qh6 {[%eval 0,
16] [%emt 0:00:19] (Qg7)} 32. Nxf7 {[%eval 1002,27] [%emt 0:00:26]} Bxf7 {
[%eval 0,15] [%emt 0:00:02]} 33. Bxg6 {[%eval 1076,26] [%emt 0:00:12] (e6)}
Bxg6 {[%eval 331,16] [%emt 0:00:51] (Be6)} 34. Nxg6 {[%eval 1405,26] [%emt 0:
00:12]} Ne3 {[%eval 313,16] [%emt 0:00:24] (Nc3)} 35. Ne7+ {[%eval 25000,25]
[%emt 0:00:14]} Kh8 {[%eval 688,18] [%emt 0:00:12]} 36. e6+ {[%eval 25000,25]
[%emt 0:00:10]} Rd4 {[%eval 721,19] [%emt 0:00:29]} 37. Bxd4+ {[%eval 25000,23]
[%emt 0:00:03] (Rf7)} Nxd4 {[%eval 698,15] [%emt 0:00:03]} 38. Qe5+ {[%eval
25000,25] [%emt 0:00:02]} Qg7 {[%eval 618,15] [%emt 0:00:00]} 39. Qxh5+ {
[%eval 25000,25] [%emt 0:00:05]} Qh7 {[%eval 656,15] [%emt 0:00:01]} 40. Qe5+ {
[%eval 25000,29] [%emt 0:00:03]} Qg7 {[%eval 501,6] [%emt 0:00:00]} 41. Qxe3 {
[%eval 25000,29] [%emt 0:00:03]} Qxe7 {[%eval 1036,17] [%emt 0:00:28] (Nc6)}
42. Rf7 {[%eval 25000,36] [%emt 0:00:04]} Qxf7 {[%eval 1185,20] [%emt 0:00:36]}
43. exf7 {[%eval 25000,39] [%emt 0:00:13]} Kg7 {[%eval 1391,22] [%emt 0:00:30]}
44. Qxd4+ {[%eval 25000,37] [%emt 0:00:03] (Qe8)} Kxf7 {[%eval 997,20] [%emt 0:
00:14]} 45. Qf4+ {[%eval 25000,39] [%emt 0:00:04]} Ke8 {[%eval 1028,20] [%emt
0:00:18] (Kg6)} 46. Qxc7 {[%eval 25000,54] [%emt 0:00:04]} Rd8 {[%eval 7707,23]
[%emt 0:00:10]} 47. Qxa5 {[%eval 25000,63] [%emt 0:00:18] (Qxb7)} Rd7 {[%eval
8894,19] [%emt 0:00:18] (Rd3)} 48. Qb5 {[%eval 25000,25] [%emt 0:00:04] (h4)}
Ke7 {[%eval 10172,21] [%emt 0:00:13] (Kd8)} 49. Qxd7+ {[%eval 25000,65] [%emt
0:00:03] (h4)} Kxd7 {[%eval 27998,1] [%emt 0:00:00] (Kf6)} 50. Kg3 {[%eval
27999,0] [%emt 0:00:00]} b5 {[%eval 27998,1] [%emt 0:00:00]} 51. Kf4 {[%eval
27999,0] [%emt 0:00:00]} b4 {[%eval 27998,1] [%emt 0:00:00]} 52. Ke4 {[%eval
27999,0] [%emt 0:00:00]} b3 {[%eval 27998,1] [%emt 0:00:00]} 53. Kd3 {[%eval
27999,1] [%emt 0:00:00]} b2 {[%eval 27998,1] [%emt 0:00:00]} 54. Kc2 {[%eval
27999,1] [%emt 0:00:00]} b1=Q+ {[%eval 27999,0] [%emt 0:00:00]} 55. Kxb1 {
[%eval 27999,1] [%emt 0:00:00]} Kd6 {[%eval 27999,0] [%emt 0:00:00]} 56. g4 {
[%eval 27999,0] [%emt 0:00:00]} Ke5 {[%eval 27999,0] [%emt 0:00:00]} 57. h4 {
[%eval 27999,0] [%emt 0:00:00]} Kf4 {[%eval 27999,0] [%emt 0:00:00]} 58. g5 {
[%eval 27995,0] [%emt 0:00:00]} Kf5 {[%eval 27995,1] [%emt 0:00:00]} 59. Kc2 {
[%eval 27996,0] [%emt 0:00:00]} Kg6 {[%eval 27996,1] [%emt 0:00:00]} 60. Kd3 {
[%eval 27997,0] [%emt 0:00:00]} Kf5 {[%eval 27997,0] [%emt 0:00:00]} 61. Ke3 {
[%eval 27998,0] [%emt 0:00:00]} Kg6 {[%eval 27998,1] [%emt 0:00:00]} 62. Ke4 {
[%eval 27999,0] [%emt 0:00:00]} Kh5 {[%eval 27999,0] [%emt 0:00:00]} 63. Kf5 {
[%eval 27999,1] [%emt 0:00:00]} Kxh4 {[%eval 27999,1] [%emt 0:00:00]} 64. g6 {
[%eval 27999,1] [%emt 0:00:00]} Kg3 {[%eval 27999,0] [%emt 0:00:00]} 65. g7 {
[%eval 27999,1] [%emt 0:00:00]} Kf2 {[%eval 27999,0] [%emt 0:00:00]} 66. g8=Q {
[%eval 27994,1] [%emt 0:00:00]} Ke3 {[%eval 27994,1] [%emt 0:00:00]} 67. Qd5 {
[%eval 27995,0] [%emt 0:00:00]} Kf2 {[%eval 27995,1] [%emt 0:00:00]} 68. Qe4 {
[%eval 27996,0] [%emt 0:00:00]} Kf1 {[%eval 27996,0] [%emt 0:00:00]} 69. Qc2 {
[%eval 27997,0] [%emt 0:00:00]} Ke1 {[%eval 27997,0] [%emt 0:00:00]} 70. Ke4 {
[%eval 27998,0] [%emt 0:00:00]} Kf1 {[%eval 27998,1] [%emt 0:00:00]} 71. Kf3 {
[%eval 27999,1] [%emt 0:00:00]} Ke1 {[%eval 27999,0] [%emt 0:00:00]} 72. Qc1# {
[%eval 32766,0] [%emt 0:00:00]} 1-0

[/pgn]
[pgn][Event "DESKTOP-CORSAIR, Rapid 15.0min+10.0sec"]
[Site "DESKTOP-CORSAIR"]
[Date "2020.11.17"]
[Round "2"]
[White "Dragon by Komodo Chess 64-bit"]
[Black "Stockfish 1.4 JA"]
[Result "1-0"]
[Annotator "-2.92;-2.40"]
[SetUp "1"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/PP1PP1PP/RNBQKBNR w KQkq - 0 1"]
[PlyCount "73"]
[TimeControl "900+10"]

{AMD Ryzen Threadripper 2950X 16-Core Processor 3493 MHz W=33.5 plies; 24,
513kN/s; 305,321 TBAs B=14.5 plies; 1,696kN/s} 1. d4 {[%eval -292,31] [%emt 0:
01:19]} e6 {[%eval -240,18] [%emt 0:00:53]} 2. Nc3 {[%eval -254,29] [%emt 0:01:
14]} Bb4 {[%eval -240,17] [%emt 0:00:35] (d5)} 3. Nf3 {[%eval -226,27] [%emt 0:
00:15] (e3)} Nf6 {[%eval -248,17] [%emt 0:00:37] (d5)} 4. e3 {[%eval -228,27]
[%emt 0:00:18]} d5 {[%eval -248,17] [%emt 0:01:14]} 5. Bd3 {[%eval -239,28]
[%emt 0:00:23]} O-O {[%eval -252,17] [%emt 0:01:19] (Be7)} 6. O-O {[%eval -219,
28] [%emt 0:00:17] (a3)} c5 {[%eval -236,16] [%emt 0:00:21] (Be7)} 7. Bd2 {
[%eval -225,28] [%emt 0:01:04] (a3)} c4 {[%eval -234,16] [%emt 0:00:29]} 8. Bc2
{[%eval -219,29] [%emt 0:00:54]} Nc6 {[%eval -250,15] [%emt 0:00:32] (Be7)} 9.
Qe2 {[%eval -224,31] [%emt 0:00:34] (Ng5)} Bd6 {[%eval -274,15] [%emt 0:00:30]
(Be7)} 10. Be1 {[%eval -202,28] [%emt 0:00:38] (b3)} a6 {[%eval -250,15] [%emt
0:00:56] (Nb4)} 11. e4 {[%eval -185,25] [%emt 0:00:13] (Bh4)} Bf4 {[%eval -250,
16] [%emt 0:00:42] (Be7)} 12. Bh4 {[%eval -12,34] [%emt 0:00:30]} g5 {[%eval
-250,16] [%emt 0:00:28] (dxe4)} 13. Nxg5 {[%eval 240,25] [%emt 0:00:30] (exd5)}
Nxd4 {[%eval -216,16] [%emt 0:00:27]} 14. Qd1 {[%eval 270,27] [%emt 0:00:27]
(Qf2)} Nxc2 {[%eval -137,16] [%emt 0:00:41] (Qc7)} 15. Rxf4 {[%eval 401,26]
[%emt 0:00:18] (Nxh7)} Qb6+ {[%eval -234,17] [%emt 0:00:38]} 16. Bf2 {[%eval
450,28] [%emt 0:00:28] (Rf2)} Qxb2 {[%eval -105,17] [%emt 0:00:25]} 17. Rc1 {
[%eval 492,28] [%emt 0:00:21]} Qxc3 {[%eval -16,18] [%emt 0:00:37]} 18. Rf3 {
[%eval 513,27] [%emt 0:00:22]} Qe5 {[%eval -38,18] [%emt 0:00:28]} 19. Rg3 {
[%eval 515,27] [%emt 0:00:34]} h6 {[%eval 6,17] [%emt 0:00:44] (Qf4)} 20. Nf3+
{[%eval 583,27] [%emt 0:00:18]} Qxg3 {[%eval 24,17] [%emt 0:00:12]} 21. Bxg3 {
[%eval 613,27] [%emt 0:00:15]} Nb4 {[%eval 64,18] [%emt 0:00:47] (Bd7)} 22. Qd2
{[%eval 812,26] [%emt 0:00:27] (exd5)} Nd3 {[%eval 101,18] [%emt 0:00:45] (Kg7)
} 23. Qxh6 {[%eval 1420,26] [%emt 0:00:28]} Ng4 {[%eval 517,17] [%emt 0:00:46]
(Nxe4)} 24. Qg5+ {[%eval 32742,23] [%emt 0:00:23]} Kh7 {[%eval 505,13] [%emt 0:
00:01]} 25. Qxg4 {[%eval 32744,21] [%emt 0:00:04] (Rf1)} f6 {[%eval 1157,15]
[%emt 0:00:35]} 26. Nh4 {[%eval 32742,22] [%emt 0:00:04] (Rf1)} Ra7 {[%eval
2230,16] [%emt 0:00:19]} 27. Qg6+ {[%eval 32744,22] [%emt 0:00:04]} Kh8 {
[%eval 1319,6] [%emt 0:00:00]} 28. Bd6 {[%eval 32746,23] [%emt 0:00:06] (Qh6+)}
b6 {[%eval 32732,18] [%emt 0:00:55] (b5)} 29. Rf1 {[%eval 32748,20] [%emt 0:00:
03] (Qh6+)} Rh7 {[%eval 10891,15] [%emt 0:00:44] (f5)} 30. Bxf8 {[%eval 32752,
23] [%emt 0:00:03]} f5 {[%eval 32754,9] [%emt 0:00:00]} 31. Bh6 {[%eval 32754,
25] [%emt 0:00:04]} Rxh6 {[%eval 32756,9] [%emt 0:00:00]} 32. Qxh6+ {[%eval
32756,35] [%emt 0:00:03]} Kg8 {[%eval 3068,6] [%emt 0:00:00]} 33. exf5 {
[%eval 32758,57] [%emt 0:00:03]} Nf4 {[%eval 32760,6] [%emt 0:00:00]} 34. f6 {
[%eval 32760,99] [%emt 0:00:00]} Ne2+ {[%eval 32762,6] [%emt 0:00:00]} 35. Kf2
{[%eval 32762,99] [%emt 0:00:00]} Kf7 {[%eval 32764,6] [%emt 0:00:00]} 36. Qg7+
{[%eval 32764,99] [%emt 0:00:00]} Ke8 {[%eval 32766,6] [%emt 0:00:00]} 37. Qe7#
{[%eval 32766,99] [%emt 0:00:00]} 1-0

[/pgn]
[pgn][Event "DESKTOP-CORSAIR, Rapid 15.0min+10.0sec"]
[Site "DESKTOP-CORSAIR"]
[Date "2020.11.17"]
[Round "3"]
[White "Dragon by Komodo Chess 64-bit"]
[Black "Stockfish 1.4 JA"]
[Result "1-0"]
[Annotator "-2.76;-2.48"]
[SetUp "1"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/P1PPPP1P/RNBQKBNR w KQkq - 0 1"]
[PlyCount "111"]
[TimeControl "900+10"]

{AMD Ryzen Threadripper 2950X 16-Core Processor 3493 MHz W=33.5 plies; 26,
277kN/s; 12,108,272 TBAs B=16.0 plies; 1,809kN/s} 1. c4 {[%eval -276,29] [%emt
0:00:44]} Nc6 {[%eval -248,18] [%emt 0:00:50]} 2. Nf3 {[%eval -263,29] [%emt 0:
00:57]} Nf6 {[%eval -252,17] [%emt 0:00:26]} 3. d4 {[%eval -256,27] [%emt 0:00:
17] (Nc3)} g6 {[%eval -234,17] [%emt 0:01:10]} 4. Nc3 {[%eval -275,30] [%emt 0:
00:54]} Bg7 {[%eval -244,17] [%emt 0:00:54]} 5. Bg2 {[%eval -275,29] [%emt 0:
00:21] (Bg5)} d5 {[%eval -256,17] [%emt 0:00:29] (0-0)} 6. Ne5 {[%eval -270,29]
[%emt 0:00:35] (cxd5)} Nxe5 {[%eval -236,18] [%emt 0:01:38]} 7. dxe5 {[%eval
-278,26] [%emt 0:00:13]} Ng4 {[%eval -236,17] [%emt 0:00:26] (Nh5)} 8. cxd5 {
[%eval -256,26] [%emt 0:00:13]} Bxe5 {[%eval -232,16] [%emt 0:00:22]} 9. Qd2 {
[%eval -252,28] [%emt 0:00:34] (Qb3)} O-O {[%eval -234,15] [%emt 0:00:27]} 10.
h3 {[%eval -289,32] [%emt 0:01:41] (Rb1)} Nf6 {[%eval -238,16] [%emt 0:00:25]}
11. Bb2 {[%eval -268,33] [%emt 0:02:02] (Rb1)} c6 {[%eval -252,16] [%emt 0:00:
22]} 12. Rd1 {[%eval -264,31] [%emt 0:00:31]} Bd7 {[%eval -256,16] [%emt 0:00:
29] (Qb6)} 13. O-O {[%eval -248,24] [%emt 0:00:12] (Qe3)} c5 {[%eval -266,16]
[%emt 0:00:21] (Re8)} 14. f4 {[%eval 0,31] [%emt 0:00:22]} Bd6 {[%eval -179,17]
[%emt 0:00:39]} 15. e4 {[%eval -11,29] [%emt 0:00:30]} c4 {[%eval -137,18]
[%emt 0:01:00] (Nh5)} 16. e5 {[%eval 135,28] [%emt 0:00:18]} Bc5+ {[%eval -115,
17] [%emt 0:00:51]} 17. Kh2 {[%eval 164,29] [%emt 0:00:14]} Nh5 {[%eval -119,
16] [%emt 0:00:24]} 18. Ne4 {[%eval 130,29] [%emt 0:00:19] (Bf3)} Bb6 {[%eval
-36,16] [%emt 0:00:30] (Qb6)} 19. e6 {[%eval 126,26] [%emt 0:00:20]} Ba4 {
[%eval -10,16] [%emt 0:00:39]} 20. exf7+ {[%eval 123,26] [%emt 0:00:17] (Rc1)}
Rxf7 {[%eval 0,15] [%emt 0:00:28]} 21. Qc3 {[%eval 181,30] [%emt 0:00:27]} Nf6
{[%eval 0,16] [%emt 0:00:31]} 22. Rc1 {[%eval 138,31] [%emt 0:00:19] (d6)} Qd7
{[%eval -28,16] [%emt 0:00:28] (Bc7)} 23. Ng5 {[%eval 245,25] [%emt 0:00:15]}
Bb5 {[%eval -2,17] [%emt 0:00:47] (Rc8)} 24. a4 {[%eval 440,31] [%emt 0:01:24]
(d6)} Ba6 {[%eval 0,17] [%emt 0:00:27] (Bxa4)} 25. Nxf7 {[%eval 483,27] [%emt
0:00:19] (d6)} Kxf7 {[%eval -34,13] [%emt 0:00:01]} 26. Rce1 {[%eval 511,27]
[%emt 0:00:19]} Rg8 {[%eval -24,16] [%emt 0:00:32] (Bc5)} 27. Ba3 {[%eval 576,
31] [%emt 0:00:25]} Re8 {[%eval 0,16] [%emt 0:00:36] (Bd8)} 28. f5 {[%eval 601,
29] [%emt 0:00:22] (d6)} Bc7+ {[%eval -58,15] [%emt 0:00:34]} 29. Kh1 {[%eval
615,30] [%emt 0:00:13] (Kg1)} gxf5 {[%eval 0,16] [%emt 0:00:14]} 30. Re6 {
[%eval 642,31] [%emt 0:00:14] (Qc2)} Nxd5 {[%eval 202,16] [%emt 0:00:21]} 31.
Rxf5+ {[%eval 676,32] [%emt 0:00:14]} Kxe6 {[%eval 183,14] [%emt 0:00:01]} 32.
Rxd5 {[%eval 713,30] [%emt 0:00:13]} Qxd5 {[%eval 250,18] [%emt 0:00:23]} 33.
Bxd5+ {[%eval 705,27] [%emt 0:00:15]} Kxd5 {[%eval 248,16] [%emt 0:00:01]} 34.
Qf3+ {[%eval 697,30] [%emt 0:00:15]} Ke6 {[%eval 298,19] [%emt 0:00:22] (Kd4)}
35. Qg4+ {[%eval 813,25] [%emt 0:00:18]} Kf6 {[%eval 474,21] [%emt 0:00:41]
(Kd5)} 36. Qd7 {[%eval 917,27] [%emt 0:00:18]} Kf7 {[%eval 507,19] [%emt 0:00:
14]} 37. Qf5+ {[%eval 1065,28] [%emt 0:00:23]} Kg7 {[%eval 551,20] [%emt 0:00:
11]} 38. Qh5 {[%eval 1069,29] [%emt 0:00:40] (Qg5+)} Kf8 {[%eval 551,18] [%emt
0:00:14] (Rd8)} 39. Bc1 {[%eval 1278,25] [%emt 0:00:17] (Qxh7)} Rd8 {[%eval
644,18] [%emt 0:00:31] (e5)} 40. Bh6+ {[%eval 32734,26] [%emt 0:00:09]} Kg8 {
[%eval 107,6] [%emt 0:00:00]} 41. Qf5 {[%eval 32736,24] [%emt 0:00:02]} Bd6 {
[%eval 852,19] [%emt 0:00:17]} 42. Qd5+ {[%eval 32738,26] [%emt 0:00:03]} Kh8 {
[%eval 1088,20] [%emt 0:00:02]} 43. Qd4+ {[%eval 32740,27] [%emt 0:00:03]} e5 {
[%eval 1088,19] [%emt 0:00:01]} 44. Qf2 {[%eval 32742,28] [%emt 0:00:05]} Kg8 {
[%eval 1763,21] [%emt 0:00:31]} 45. Qf6 {[%eval 32744,28] [%emt 0:00:05]} Rd7 {
[%eval 1987,21] [%emt 0:00:26]} 46. Qe6+ {[%eval 32746,26] [%emt 0:00:04]} Rf7
{[%eval 2010,16] [%emt 0:00:01]} 47. Qxd6 {[%eval 32748,27] [%emt 0:00:05]}
Rf1+ {[%eval 32750,18] [%emt 0:00:24]} 48. Kg2 {[%eval 32750,28] [%emt 0:00:03]
} Kf7 {[%eval 32726,19] [%emt 0:00:21]} 49. Kxf1 {[%eval 32752,28] [%emt 0:00:
03]} c3+ {[%eval 32754,15] [%emt 0:00:10]} 50. Kf2 {[%eval 32754,30] [%emt 0:
00:03] (Kg2)} e4 {[%eval 32756,15] [%emt 0:00:02] (c2)} 51. Bg5 {[%eval 32756,
33] [%emt 0:00:03]} e3+ {[%eval 32758,6] [%emt 0:00:00]} 52. Kxe3 {[%eval
32758,99] [%emt 0:00:02]} c2 {[%eval 32760,6] [%emt 0:00:00]} 53. Qf6+ {
[%eval 32760,99] [%emt 0:00:00]} Kg8 {[%eval 32762,6] [%emt 0:00:00]} 54. Qe6+
{[%eval 32762,99] [%emt 0:00:00]} Kg7 {[%eval 32764,6] [%emt 0:00:00]} 55. Bh6+
{[%eval 32764,99] [%emt 0:00:00]} Kh8 {[%eval 32766,6] [%emt 0:00:00]} 56. Qe8#
{[%eval 32766,99] [%emt 0:00:00]} 1-0

[/pgn]
[pgn][Event "DESKTOP-CORSAIR, Rapid 15.0min+10.0sec"]
[Site "DESKTOP-CORSAIR"]
[Date "2020.11.17"]
[Round "4"]
[White "Dragon by Komodo Chess 64-bit"]
[Black "Stockfish 1.4 JA"]
[Result "1-0"]
[Annotator "-2.76;-2.06"]
[SetUp "1"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/PP1PPP1P/RNBQKBNR w KQkq - 0 1"]
[PlyCount "157"]
[TimeControl "900+10"]

{AMD Ryzen Threadripper 2950X 16-Core Processor 3493 MHz W=29.3 plies; 26,
403kN/s; 111,051,699 TBAs B=17.8 plies; 1,765kN/s} 1. d4 {[%eval -276,30]
[%emt 0:00:59]} d5 {[%eval -206,17] [%emt 0:00:51]} 2. Nc3 {[%eval -283,30]
[%emt 0:01:04]} Nf6 {[%eval -220,17] [%emt 0:00:29]} 3. Bf4 {[%eval -279,30]
[%emt 0:00:57] (Nf3)} c5 {[%eval -226,17] [%emt 0:00:48] (c6)} 4. Nf3 {[%eval
-272,26] [%emt 0:00:16]} Nc6 {[%eval -226,16] [%emt 0:00:36] (e6)} 5. Bg2 {
[%eval -251,27] [%emt 0:00:22] (Rc1)} e6 {[%eval -294,16] [%emt 0:00:36] (Nh5)}
6. O-O {[%eval -281,28] [%emt 0:00:32] (Rc1)} Be7 {[%eval -268,17] [%emt 0:00:
35] (Nh5)} 7. dxc5 {[%eval -275,27] [%emt 0:00:17]} Bxc5 {[%eval -288,16]
[%emt 0:00:22]} 8. Bg3 {[%eval -281,26] [%emt 0:00:18] (e4)} O-O {[%eval -303,
16] [%emt 0:00:23]} 9. Qc2 {[%eval -281,29] [%emt 0:00:52] (e3)} Be7 {[%eval
-307,15] [%emt 0:00:27] (b6)} 10. Rfd1 {[%eval -287,31] [%emt 0:01:08] (Qb3)}
Nh5 {[%eval -309,16] [%emt 0:00:33] (Qb6)} 11. e4 {[%eval -300,27] [%emt 0:00:
13] (Qb3)} d4 {[%eval -280,17] [%emt 0:00:31]} 12. e5 {[%eval -298,29] [%emt 0:
00:36]} Nxg3 {[%eval -280,17] [%emt 0:00:38] (f5)} 13. hxg3 {[%eval -197,25]
[%emt 0:00:13]} f6 {[%eval -270,18] [%emt 0:01:09] (Qb6)} 14. a3 {[%eval -210,
28] [%emt 0:00:28] (Qe4)} fxe5 {[%eval -436,16] [%emt 0:00:19]} 15. Ne4 {
[%eval -195,28] [%emt 0:00:16]} Qb6 {[%eval -412,16] [%emt 0:01:13] (Bd7)} 16.
b4 {[%eval -185,28] [%emt 0:00:43] (Rac1)} Rf5 {[%eval -381,16] [%emt 0:01:31]
(a5)} 17. Rab1 {[%eval -152,28] [%emt 0:00:35] (Qd3)} a6 {[%eval -363,16]
[%emt 0:00:22] (Bd7)} 18. Qb3 {[%eval -134,30] [%emt 0:01:24]} Rf8 {[%eval
-355,16] [%emt 0:00:55] (Qd8)} 19. Ne1 {[%eval -101,26] [%emt 0:00:18] (Rbc1)}
a5 {[%eval -379,16] [%emt 0:00:18] (Bf6)} 20. Nd3 {[%eval -34,27] [%emt 0:00:
18]} axb4 {[%eval -331,16] [%emt 0:00:36]} 21. axb4 {[%eval -30,30] [%emt 0:00:
24]} Rf7 {[%eval -321,15] [%emt 0:00:22] (Bf6)} 22. b5 {[%eval 84,27] [%emt 0:
00:23]} Na5 {[%eval -244,18] [%emt 0:00:20]} 23. Qa2 {[%eval 89,27] [%emt 0:00:
18] (Qc2)} Bf6 {[%eval -250,18] [%emt 0:00:34]} 24. Nec5 {[%eval 80,28] [%emt
0:00:45] (Rdc1)} Rc7 {[%eval -315,16] [%emt 0:00:14] (Rf8)} 25. Rdc1 {[%eval
82,31] [%emt 0:00:56]} Bg5 {[%eval -242,17] [%emt 0:01:07]} 26. Na4 {[%eval 58,
30] [%emt 0:00:19]} Rxc1+ {[%eval -212,19] [%emt 0:00:26]} 27. Rxc1 {[%eval 90,
31] [%emt 0:00:21]} Qd6 {[%eval -210,20] [%emt 0:00:49]} 28. Rb1 {[%eval 78,30]
[%emt 0:00:27] (Rxc8+)} Bf6 {[%eval -266,16] [%emt 0:00:11]} 29. Nac5 {[%eval
113,28] [%emt 0:00:15]} Qb6 {[%eval -193,18] [%emt 0:00:17]} 30. Kh2 {[%eval
117,28] [%emt 0:00:16] (Na4)} h6 {[%eval -264,16] [%emt 0:00:17] (Be7)} 31. Ne4
{[%eval 101,27] [%emt 0:00:14] (Bh3)} Qd8 {[%eval -139,17] [%emt 0:00:36] (Kh8)
} 32. Rc1 {[%eval 149,28] [%emt 0:00:40] (Ndc5)} Kh8 {[%eval -197,17] [%emt 0:
00:29] (Bd7)} 33. Nxf6 {[%eval 198,25] [%emt 0:00:14]} gxf6 {[%eval -191,16]
[%emt 0:00:13]} 34. Nc5 {[%eval 218,26] [%emt 0:00:17]} Qf8 {[%eval -133,17]
[%emt 0:00:24] (Rb8)} 35. b6 {[%eval 398,26] [%emt 0:00:14] (Nxe6)} e4 {
[%eval -96,16] [%emt 0:00:10] (f5)} 36. Nxe4 {[%eval 526,30] [%emt 0:00:14]} f5
{[%eval 115,17] [%emt 0:00:20] (Bd7)} 37. Rc7 {[%eval 729,26] [%emt 0:00:11]}
fxe4 {[%eval 129,18] [%emt 0:00:14]} 38. Bxe4 {[%eval 842,28] [%emt 0:00:22]}
Kg8 {[%eval 230,17] [%emt 0:00:17]} 39. Kg1 {[%eval 903,28] [%emt 0:00:18]} Qd8
{[%eval 274,17] [%emt 0:00:13]} 40. Qa4 {[%eval 978,27] [%emt 0:00:18]} Kf8 {
[%eval 268,17] [%emt 0:00:08] (Bd7)} 41. Qb4+ {[%eval 1074,28] [%emt 0:00:19]
(Bh7)} Kg8 {[%eval 240,15] [%emt 0:00:01]} 42. Qb5 {[%eval 1109,29] [%emt 0:00:
21]} Bd7 {[%eval 369,18] [%emt 0:00:17]} 43. Rxd7 {[%eval 1353,30] [%emt 0:00:
20]} Qf6 {[%eval 462,17] [%emt 0:00:15] (Qg5)} 44. Qe2 {[%eval 1314,26] [%emt
0:00:30] (f4)} Nc6 {[%eval 624,16] [%emt 0:00:11] (Kf8)} 45. Bxc6 {[%eval 1479,
23] [%emt 0:00:12] (Qg4+)} bxc6 {[%eval 646,17] [%emt 0:00:11] (Kf8)} 46. b7 {
[%eval 25000,20] [%emt 0:00:05] (Qg4+)} Rf8 {[%eval 747,18] [%emt 0:00:14]} 47.
Qc2 {[%eval 25000,21] [%emt 0:00:03] (Rc7)} d3 {[%eval 638,20] [%emt 0:00:13]}
48. Qxd3 {[%eval 25000,24] [%emt 0:00:02]} Qxf2+ {[%eval 755,20] [%emt 0:00:12]
} 49. Kh1 {[%eval 2163,5] [%emt 0:00:00]} Qf1+ {[%eval 795,22] [%emt 0:00:08]}
50. Qxf1 {[%eval 25000,48] [%emt 0:00:02]} Rxf1+ {[%eval 1713,24] [%emt 0:00:
12]} 51. Kg2 {[%eval 25000,42] [%emt 0:00:04]} Rb1 {[%eval 7707,24] [%emt 0:00:
10]} 52. Rd8+ {[%eval 25000,49] [%emt 0:00:03]} Kf7 {[%eval 7708,24] [%emt 0:
00:12] (Kh7)} 53. b8=Q {[%eval 25000,44] [%emt 0:00:18]} Rxb8 {[%eval 7708,20]
[%emt 0:00:01]} 54. Rxb8 {[%eval 25000,44] [%emt 0:00:03]} Ke7 {[%eval 8413,24]
[%emt 0:00:10]} 55. Rh8 {[%eval 25000,43] [%emt 0:00:04] (Kf3)} Kd6 {[%eval
8904,24] [%emt 0:00:09] (c5)} 56. Rxh6 {[%eval 25000,45] [%emt 0:00:05] (Kf3)}
c5 {[%eval 27999,0] [%emt 0:00:00] (Kd5)} 57. g4 {[%eval 27999,1] [%emt 0:00:
00]} c4 {[%eval 27999,0] [%emt 0:00:00]} 58. g5 {[%eval 27999,1] [%emt 0:00:00]
} c3 {[%eval 27999,0] [%emt 0:00:00]} 59. g6 {[%eval 27999,1] [%emt 0:00:00]}
c2 {[%eval 27998,1] [%emt 0:00:00]} 60. Rh1 {[%eval 27999,1] [%emt 0:00:00]}
Ke5 {[%eval 27999,0] [%emt 0:00:00]} 61. g7 {[%eval 27999,1] [%emt 0:00:00]}
c1=Q {[%eval 27999,0] [%emt 0:00:00]} 62. Rxc1 {[%eval 27999,1] [%emt 0:00:00]}
Kd4 {[%eval 27999,0] [%emt 0:00:00]} 63. g8=Q {[%eval 27999,0] [%emt 0:00:00]}
e5 {[%eval 27998,1] [%emt 0:00:00]} 64. Qc4+ {[%eval 27999,0] [%emt 0:00:00]}
Ke3 {[%eval 27999,1] [%emt 0:00:00]} 65. Rd1 {[%eval 27999,0] [%emt 0:00:00]}
e4 {[%eval 27999,1] [%emt 0:00:00]} 66. Qxe4+ {[%eval 27999,1] [%emt 0:00:00]}
Kxe4 {[%eval 27987,1] [%emt 0:00:00]} 67. Kf2 {[%eval 27988,1] [%emt 0:00:00]}
Kf4 {[%eval 27988,0] [%emt 0:00:00]} 68. Re1 {[%eval 27989,1] [%emt 0:00:00]}
Kg4 {[%eval 27989,1] [%emt 0:00:00]} 69. Re4+ {[%eval 27990,0] [%emt 0:00:00]}
Kg5 {[%eval 27990,1] [%emt 0:00:00]} 70. Ke3 {[%eval 27991,0] [%emt 0:00:00]}
Kf5 {[%eval 27991,1] [%emt 0:00:00]} 71. Kf3 {[%eval 27992,1] [%emt 0:00:00]}
Kg5 {[%eval 27992,0] [%emt 0:00:00]} 72. Rf4 {[%eval 27993,1] [%emt 0:00:00]}
Kh5 {[%eval 27993,1] [%emt 0:00:00]} 73. Rg4 {[%eval 27994,1] [%emt 0:00:00]}
Kh6 {[%eval 27994,1] [%emt 0:00:00]} 74. Ke3 {[%eval 27995,0] [%emt 0:00:00]}
Kh5 {[%eval 27995,0] [%emt 0:00:00]} 75. Kf4 {[%eval 27996,1] [%emt 0:00:00]}
Kh6 {[%eval 27996,1] [%emt 0:00:00]} 76. Kf5 {[%eval 27997,1] [%emt 0:00:00]}
Kh5 {[%eval 27997,0] [%emt 0:00:00]} 77. Re4 {[%eval 27998,0] [%emt 0:00:00]}
Kh6 {[%eval 27998,1] [%emt 0:00:00]} 78. Re7 {[%eval 27999,1] [%emt 0:00:00]}
Kh5 {[%eval 27999,1] [%emt 0:00:00]} 79. Rh7# {[%eval 32766,1] [%emt 0:00:00]}
1-0

[/pgn]

Computer ratings are NOT equal to GM ratings. I bet that GM Nakamura will beat Komodo Dragon. Humans know that when they are ahead all they need to do is force to trade pieces, whereas Programs do NOT; also Humans know how to close a position that can become impenetrable, whereas most programs prefers to play open positions and the weaker program eventually will lose the advantage sooner or later during the game

[RubiChess]

Humans know that when they are ahead all they need to do is force to trade pieces, whereas Programs do NOT;

You are wrong. And btw. Why do you SHOUT?

[lkaufman]

What I've consistently observed is that humans always do better taking handicaps from top engines than similarly rated engines do. Maybe it's because they have a better understanding of simplifying when ahead, or just that they know to respect the opponent and avoid anything unclear. I have been searching for a computer opponent that can truly simulate a human GM in these handicap matches, but I haven't really found one yet. It's easy for me to run such simulations, but they don't predict well how the human will do.

Have you tried Lc0 with an appropriate net to play handicaps, to mimic the human?
I also have a question about Dragon --- does it have the sophisticated contempt the plain Komodo possesses? It does matter quite a lot.

Yes, I've tried Lc0 as a human substitute, it doesn't do that much better than similarly rated regular engines. The problem is probably that the nets haven't been trained on piece down positions.
Yes, Dragon has the same Contempt as plain Komodo, we will make use of it vs. Nakamura.
At 4 pm Eastern time today (2 hours from now), we plan to play some test games of Dragon vs. my son IM Raymond Kaufman at knight odds (same tc as Hikaru match) on chess.com to make sure everything's working right and to check settings, mostly to compare regular mode with MCTS mode. Look for games of playkomodo vs mimsychess. Ray is about 2400 blitz on chess.com, a long way from Hikaru, but knight odds is much larger than two pawns, so maybe the relative prospects of the human vs. Dragon are fairly similar?

[mwyoung]

What I've consistently observed is that humans always do better taking handicaps from top engines than similarly rated engines do. Maybe it's because they have a better understanding of simplifying when ahead, or just that they know to respect the opponent and avoid anything unclear. I have been searching for a computer opponent that can truly simulate a human GM in these handicap matches, but I haven't really found one yet. It's easy for me to run such simulations, but they don't predict well how the human will do.

So you want more brains and less calculation. Here is what I came up with to mimic a result. Lc0-CPU (J94-40) and set the nodes per second option = 4. Lc0 is searching to only 3 or 4 ply. But does much better then the A/B engines with almost now search. Is the style more GM like? But it is fun to see what it takes to win this match for the human player.

Code: Select all

DESKTOP-CORSAIR, Blitz 5.0min+1.0sec  0

                                         1234
1   Lc0 v0.26.3 - CPU               +89   1½½½   2.5/4
2   Dragon by Komodo Chess 64-bit   -89  0½½½    1.5/4

[pgn][Event "DESKTOP-CORSAIR, Blitz 5.0min+1.0sec"]
[Site "DESKTOP-CORSAIR"]
[Date "2020.11.17"]
[Round "1"]
[White "Dragon by Komodo Chess 64-bit"]
[Black "Lc0 v0.26.3 - CPU"]
[Result "0-1"]
[Annotator "-2.82;-3.08"]
[SetUp "1"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/P1PPP1PP/RNBQKBNR w KQkq - 0 1"]
[PlyCount "200"]
[TimeControl "300+1"]

{AMD Ryzen Threadripper 2950X 16-Core Processor 3493 MHz W=25.4 plies; 24,
292kN/s; 3,302,788 TBAs B=3.0 plies; 0kN/s; 1 TBAs} 1. e3 {[%eval -282,25]
[%emt 0:00:10]} g6 {[%eval -308,2] [%emt 0:00:07]} 2. Nf3 {[%eval -303,26]
[%emt 0:00:14]} Bg7 {[%eval -338,3] [%emt 0:00:07]} 3. d4 {[%eval -308,26]
[%emt 0:00:08]} c5 {[%eval -368,3] [%emt 0:00:07] (Nf6)} 4. Nc3 {[%eval -298,
24] [%emt 0:00:04]} Nf6 {[%eval -347,3] [%emt 0:00:07] (Nc6)} 5. Rb1 {[%eval
-316,26] [%emt 0:00:18]} O-O {[%eval -329,3] [%emt 0:00:07]} 6. Bd3 {[%eval
-312,25] [%emt 0:00:07]} d5 {[%eval -308,3] [%emt 0:00:07] (b6)} 7. O-O {
[%eval -318,25] [%emt 0:00:12]} c4 {[%eval -305,4] [%emt 0:00:07] (b6)} 8. Be2
{[%eval -278,23] [%emt 0:00:05]} Nc6 {[%eval -348,3] [%emt 0:00:07]} 9. a4 {
[%eval -309,25] [%emt 0:00:10] (Ne5)} Qc7 {[%eval -400,3] [%emt 0:00:07] (Rb8)}
10. Qe1 {[%eval -300,25] [%emt 0:00:17]} Bf5 {[%eval -483,3] [%emt 0:00:07]}
11. Bd1 {[%eval -303,25] [%emt 0:00:04]} Rad8 {[%eval -449,3] [%emt 0:00:07]
(a6)} 12. Nb5 {[%eval -309,24] [%emt 0:00:15] (h3)} Qc8 {[%eval -529,3] [%emt
0:00:07] (Qd7)} 13. h3 {[%eval -316,23] [%emt 0:00:03] (Nc3)} Ne4 {[%eval -486,
3] [%emt 0:00:07]} 14. Nh4 {[%eval -311,23] [%emt 0:00:03] (Nd2)} Be6 {[%eval
-575,3] [%emt 0:00:07]} 15. Nc3 {[%eval -322,27] [%emt 0:00:14] (Nf3)} f5 {
[%eval -579,3] [%emt 0:00:07] (b6)} 16. Nf3 {[%eval -320,24] [%emt 0:00:03]} b6
{[%eval -528,3] [%emt 0:00:07] (Qc7)} 17. Bb2 {[%eval -327,25] [%emt 0:00:22]
(Ne2)} Qc7 {[%eval -583,2] [%emt 0:00:07]} 18. Ne2 {[%eval -329,23] [%emt 0:00:
03]} Bf7 {[%eval -652,2] [%emt 0:00:07]} 19. Ba3 {[%eval -343,26] [%emt 0:00:
29] (c3)} Rfe8 {[%eval -583,3] [%emt 0:00:07]} 20. c3 {[%eval -338,25] [%emt 0:
00:05]} e5 {[%eval -559,3] [%emt 0:00:07]} 21. Bc1 {[%eval -350,23] [%emt 0:00:
04] (Bc2)} h6 {[%eval -631,3] [%emt 0:00:07]} 22. Bc2 {[%eval -346,25] [%emt 0:
00:07]} a6 {[%eval -536,3] [%emt 0:00:07] (exd4)} 23. Bd2 {[%eval -332,23]
[%emt 0:00:04] (Ba3)} Rb8 {[%eval -817,2] [%emt 0:00:07]} 24. Qd1 {[%eval -337,
24] [%emt 0:00:05] (Bc1)} Nxd2 {[%eval -769,3] [%emt 0:00:07] (exd4)} 25. Qxd2
{[%eval -381,22] [%emt 0:00:03]} e4 {[%eval -888,4] [%emt 0:00:07]} 26. Nh4 {
[%eval -405,24] [%emt 0:00:09]} b5 {[%eval -795,3] [%emt 0:00:07]} 27. axb5 {
[%eval -401,25] [%emt 0:00:04] (Qe1)} axb5 {[%eval -939,4] [%emt 0:00:07]} 28.
Bd1 {[%eval -413,26] [%emt 0:00:06] (Qe1)} Rf8 {[%eval -948,3] [%emt 0:00:07]}
29. Nf4 {[%eval -444,28] [%emt 0:00:14] (Qe1)} Ne7 {[%eval -1461,3] [%emt 0:00:
07]} 30. Ne2 {[%eval -451,26] [%emt 0:00:02] (g4)} Be8 {[%eval -1069,3] [%emt
0:00:07] (Qd6)} 31. g3 {[%eval -396,22] [%emt 0:00:02]} g5 {[%eval -995,3]
[%emt 0:00:07] (Nc6)} 32. Ng2 {[%eval -406,23] [%emt 0:00:03]} Bh5 {[%eval
-998,3] [%emt 0:00:07] (Qd6)} 33. Kh2 {[%eval -414,24] [%emt 0:00:04] (Nef4)}
Qd6 {[%eval -980,3] [%emt 0:00:07] (Bf3)} 34. Nc1 {[%eval -391,22] [%emt 0:00:
02] (Ng1)} Be8 {[%eval -1035,3] [%emt 0:00:07] (Bg6)} 35. Na2 {[%eval -404,23]
[%emt 0:00:05]} Nc6 {[%eval -1130,3] [%emt 0:00:07]} 36. Qe1 {[%eval -413,23]
[%emt 0:00:04] (Nb4)} Rf6 {[%eval -1168,2] [%emt 0:00:07] (Ra8)} 37. Rf2 {
[%eval -396,20] [%emt 0:00:02]} Bf8 {[%eval -1163,3] [%emt 0:00:06]} 38. Rfb2 {
[%eval -419,21] [%emt 0:00:02]} Ra8 {[%eval -1258,3] [%emt 0:00:07] (Qe6)} 39.
Nc1 {[%eval -401,22] [%emt 0:00:03]} Ne7 {[%eval -1201,3] [%emt 0:00:06]} 40.
Rf2 {[%eval -435,25] [%emt 0:00:14] (Ra2)} Qc7 {[%eval -1578,2] [%emt 0:00:06]}
41. Qf1 {[%eval -449,25] [%emt 0:00:05] (Ra2)} Ra3 {[%eval -1415,2] [%emt 0:00:
06] (Rfa6)} 42. Ne2 {[%eval -434,22] [%emt 0:00:04] (Na2)} Rfa6 {[%eval -1324,
3] [%emt 0:00:06] (Ra2)} 43. Ne1 {[%eval -451,24] [%emt 0:00:03]} Ra1 {[%eval
-1444,3] [%emt 0:00:06]} 44. Rxa1 {[%eval -487,25] [%emt 0:00:03]} Rxa1 {
[%eval -1408,4] [%emt 0:00:05]} 45. Nc2 {[%eval -494,25] [%emt 0:00:01]} Rb1 {
[%eval -1274,3] [%emt 0:00:06]} 46. Rg2 {[%eval -532,25] [%emt 0:00:06] (Na3)}
Bh5 {[%eval -1620,3] [%emt 0:00:05] (Qd6)} 47. Na3 {[%eval -545,25] [%emt 0:00:
01]} Rb2 {[%eval -1361,3] [%emt 0:00:05]} 48. Nf4 {[%eval -576,24] [%emt 0:00:
01] (Ng1)} Rxg2+ {[%eval -1915,4] [%emt 0:00:05]} 49. Nxg2 {[%eval -698,26]
[%emt 0:00:03]} Be8 {[%eval -1709,3] [%emt 0:00:05] (Bxd1)} 50. Nc2 {[%eval
-504,25] [%emt 0:00:02]} Qa5 {[%eval -1770,2] [%emt 0:00:04]} 51. Qe1 {[%eval
-527,26] [%emt 0:00:03]} Nc6 {[%eval -1925,2] [%emt 0:00:04]} 52. Kg1 {[%eval
-545,26] [%emt 0:00:03] (h4)} Bd6 {[%eval -1731,2] [%emt 0:00:04]} 53. h4 {
[%eval -566,25] [%emt 0:00:05] (g4)} Qc7 {[%eval -2020,2] [%emt 0:00:04] (Ne7)}
54. Kh2 {[%eval -574,26] [%emt 0:00:02] (Qf2)} Kg7 {[%eval -2389,2] [%emt 0:00:
03]} 55. Be2 {[%eval -617,26] [%emt 0:00:04] (Qf2)} Qb8 {[%eval -2431,2] [%emt
0:00:03] (Qa5)} 56. Qf2 {[%eval -611,24] [%emt 0:00:01]} Bd7 {[%eval -2330,3]
[%emt 0:00:03]} 57. Bd1 {[%eval -631,24] [%emt 0:00:02] (Bh5)} b4 {[%eval
-2224,2] [%emt 0:00:03] (Qc7)} 58. cxb4 {[%eval -562,25] [%emt 0:00:01] (Nxb4)}
Nxb4 {[%eval -2350,3] [%emt 0:00:02]} 59. Nxb4 {[%eval -563,24] [%emt 0:00:01]}
Qxb4 {[%eval -2459,3] [%emt 0:00:02]} 60. Qe2 {[%eval -618,24] [%emt 0:00:01]
(Qa2)} Qb8 {[%eval -2731,3] [%emt 0:00:02]} 61. Qf2 {[%eval -632,23] [%emt 0:
00:00] (Qe1)} c3 {[%eval -3315,3] [%emt 0:00:02] (Qb1)} 62. Bc2 {[%eval -674,
24] [%emt 0:00:03]} Qb2 {[%eval -2842,3] [%emt 0:00:02]} 63. Kg1 {[%eval -765,
23] [%emt 0:00:01] (Qe2)} Qc1+ {[%eval -3873,2] [%emt 0:00:02] (Kg6)} 64. Kh2 {
[%eval -815,20] [%emt 0:00:00]} Qd2 {[%eval -4612,3] [%emt 0:00:02] (Kf6)} 65.
Kg1 {[%eval -688,25] [%emt 0:00:01]} Bb5 {[%eval -3562,2] [%emt 0:00:02]
(Qxf2+)} 66. hxg5 {[%eval -900,26] [%emt 0:00:02] (Qxf5)} Qxf2+ {[%eval -3795,
3] [%emt 0:00:02]} 67. Kxf2 {[%eval -941,25] [%emt 0:00:01]} hxg5 {[%eval
-4034,3] [%emt 0:00:02]} 68. Bb3 {[%eval -1088,26] [%emt 0:00:03] (Ne1)} Kg6 {
[%eval -3727,2] [%emt 0:00:01] (Bc4)} 69. Ne1 {[%eval -949,25] [%emt 0:00:00]}
Bc4 {[%eval -4056,2] [%emt 0:00:01]} 70. Bc2 {[%eval -1089,25] [%emt 0:00:02]
(Ba4)} f4 {[%eval -4190,2] [%emt 0:00:01] (Kg7)} 71. g4 {[%eval -1185,22]
[%emt 0:00:01] (gxf4)} Kf6 {[%eval -5280,2] [%emt 0:00:01] (Kg7)} 72. Ng2 {
[%eval -1251,23] [%emt 0:00:01] (Bd1)} Bd3 {[%eval -5142,2] [%emt 0:00:01]
(Kg7)} 73. Bd1 {[%eval -25000,23] [%emt 0:00:00] (Ne1)} c2 {[%eval -6985,2]
[%emt 0:00:01]} 74. Bxc2 {[%eval -25000,31] [%emt 0:00:00]} Bxc2 {[%eval -7976,
2] [%emt 0:00:01]} 75. exf4 {[%eval -25000,33] [%emt 0:00:00] (Ke1)} gxf4 {
[%eval -9198,2] [%emt 0:00:01]} 76. Nh4 {[%eval -32737,21] [%emt 0:00:01] (Ne1)
} Kg5 {[%eval -9843,1] [%emt 0:00:01] (e3+)} 77. Nf5 {[%eval -25000,39] [%emt
0:00:00]} Bb4 {[%eval -9768,2] [%emt 0:00:01] (e3+)} 78. Ng7 {[%eval -32747,28]
[%emt 0:00:00] (Ne3)} e3+ {[%eval -10502,1] [%emt 0:00:01] (Bd3)} 79. Ke2 {
[%eval -32749,23] [%emt 0:00:00]} Kxg4 {[%eval -10005,2] [%emt 0:00:01]} 80.
Ne8 {[%eval -32751,25] [%emt 0:00:00] (Ne6)} Bd2 {[%eval -10620,1] [%emt 0:00:
01] (Be7)} 81. Nf6+ {[%eval -25000,16] [%emt 0:00:00]} Kf5 {[%eval -9621,2]
[%emt 0:00:01] (Kg5)} 82. Nxd5 {[%eval -25000,24] [%emt 0:00:00]} Be4 {[%eval
-11823,2] [%emt 0:00:01]} 83. Nxe3+ {[%eval -25000,99] [%emt 0:00:00] (Ne7+)}
Bxe3 {[%eval -32507,1] [%emt 0:00:00]} 84. d5 {[%eval -27999,0] [%emt 0:00:00]}
Bxd5 {[%eval -27999,0] [%emt 0:00:00]} 85. Kd3 {[%eval -27999,0] [%emt 0:00:00]
} f3 {[%eval -27999,1] [%emt 0:00:00]} 86. Kxe3 {[%eval -27996,1] [%emt 0:00:
00]} Ke5 {[%eval -27997,0] [%emt 0:00:00]} 87. Kf2 {[%eval -27997,0] [%emt 0:
00:00]} Kf4 {[%eval -27998,1] [%emt 0:00:00]} 88. Ke1 {[%eval -27998,0] [%emt
0:00:00]} Kg3 {[%eval -27999,1] [%emt 0:00:00]} 89. Kf1 {[%eval -27999,0]
[%emt 0:00:00]} f2 {[%eval -27998,1] [%emt 0:00:00]} 90. Ke2 {[%eval -27998,1]
[%emt 0:00:00]} Bc4+ {[%eval -27999,0] [%emt 0:00:00]} 91. Kd1 {[%eval -27999,
0] [%emt 0:00:00]} f1=Q+ {[%eval -27997,1] [%emt 0:00:00]} 92. Kc2 {[%eval
-27997,0] [%emt 0:00:00]} Qa1 {[%eval -27998,0] [%emt 0:00:00]} 93. Kd2 {
[%eval -27998,1] [%emt 0:00:00]} Bd3 {[%eval -27999,1] [%emt 0:00:00]} 94. Kxd3
{[%eval -27993,1] [%emt 0:00:00]} Qa4 {[%eval -27994,1] [%emt 0:00:00]} 95. Kc3
{[%eval -27994,1] [%emt 0:00:00]} Kf3 {[%eval -27995,0] [%emt 0:00:00]} 96. Kb2
{[%eval -27995,1] [%emt 0:00:00]} Qb4+ {[%eval -27996,0] [%emt 0:00:00]} 97.
Kc1 {[%eval -27996,0] [%emt 0:00:00]} Ke2 {[%eval -27997,0] [%emt 0:00:00]} 98.
Kc2 {[%eval -27997,1] [%emt 0:00:00]} Ke3 {[%eval -27998,1] [%emt 0:00:00]} 99.
Kc1 {[%eval -27998,1] [%emt 0:00:00]} Kd3 {[%eval -27999,1] [%emt 0:00:00]}
100. Kd1 {[%eval -27999,1] [%emt 0:00:00]} Qd2# {[%eval -32765,0] [%emt 0:00:
00]} 0-1

[/pgn]

[pgn][Event "DESKTOP-CORSAIR, Blitz 5.0min+1.0sec"]
[Site "DESKTOP-CORSAIR"]
[Date "2020.11.17"]
[Round "2"]
[White "Dragon by Komodo Chess 64-bit"]
[Black "Lc0 v0.26.3 - CPU"]
[Result "1/2-1/2"]
[Annotator "-2.82;-2.34"]
[SetUp "1"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/PP1PP1PP/RNBQKBNR w KQkq - 0 1"]
[PlyCount "92"]
[TimeControl "300+1"]

{AMD Ryzen Threadripper 2950X 16-Core Processor 3493 MHz W=28.8 plies; 25,
703kN/s; 918,626 TBAs B=3.8 plies; 0kN/s} 1. Nc3 {[%eval -282,27] [%emt 0:00:
19]} d5 {[%eval -234,3] [%emt 0:00:07]} 2. d4 {[%eval -281,27] [%emt 0:00:07]}
Nf6 {[%eval -239,3] [%emt 0:00:07] (c6)} 3. Bf4 {[%eval -286,26] [%emt 0:00:04]
(Nf3)} c6 {[%eval -312,3] [%emt 0:00:07]} 4. Qc2 {[%eval -283,25] [%emt 0:00:
05] (Nf3)} g6 {[%eval -285,3] [%emt 0:00:07]} 5. e3 {[%eval -296,27] [%emt 0:
00:04]} Bf5 {[%eval -363,4] [%emt 0:00:07]} 6. Bd3 {[%eval -298,26] [%emt 0:00:
04]} Bxd3 {[%eval -369,4] [%emt 0:00:07] (e6)} 7. Qxd3 {[%eval -271,24] [%emt
0:00:05]} Bg7 {[%eval -416,3] [%emt 0:00:07]} 8. Nf3 {[%eval -281,25] [%emt 0:
00:05]} Nbd7 {[%eval -404,3] [%emt 0:00:07]} 9. O-O {[%eval -275,26] [%emt 0:
00:12]} O-O {[%eval -387,3] [%emt 0:00:07]} 10. h3 {[%eval -283,24] [%emt 0:00:
07]} Re8 {[%eval -387,3] [%emt 0:00:07] (Nb6)} 11. Bh2 {[%eval -288,24] [%emt
0:00:06] (Rae1)} a5 {[%eval -366,2] [%emt 0:00:07] (Nb6)} 12. Rac1 {[%eval
-265,24] [%emt 0:00:12] (Rf2)} a4 {[%eval -427,3] [%emt 0:00:07] (b5)} 13. Qc2
{[%eval -279,25] [%emt 0:00:11] (Kh1)} Qa5 {[%eval -394,3] [%emt 0:00:07] (Nb6)
} 14. a3 {[%eval -265,20] [%emt 0:00:04] (Kh1)} Nb6 {[%eval -406,2] [%emt 0:00:
07] (Qa6)} 15. Bc7 {[%eval -262,25] [%emt 0:00:03] (Ne5)} Rec8 {[%eval -354,3]
[%emt 0:00:07] (Rac8)} 16. Bxb6 {[%eval -258,26] [%emt 0:00:04]} Qxb6 {[%eval
-285,5] [%emt 0:00:06]} 17. Nxa4 {[%eval -252,27] [%emt 0:00:05]} Qc7 {[%eval
-298,4] [%emt 0:00:07] (Qa7)} 18. Nc5 {[%eval -246,25] [%emt 0:00:11]} b6 {
[%eval -349,3] [%emt 0:00:07]} 19. Nd3 {[%eval -240,25] [%emt 0:00:04]} Qd6 {
[%eval -435,3] [%emt 0:00:07] (Qb7)} 20. Nfe5 {[%eval -253,23] [%emt 0:00:03]}
c5 {[%eval -447,4] [%emt 0:00:06]} 21. Rf3 {[%eval -266,25] [%emt 0:00:04]
(Qf2)} Rc7 {[%eval -723,3] [%emt 0:00:07] (Ne4)} 22. Qe2 {[%eval -241,24]
[%emt 0:00:04] (Rcf1)} Rf8 {[%eval -373,3] [%emt 0:00:07] (Ra4)} 23. Rcf1 {
[%eval -245,25] [%emt 0:00:04]} Rcc8 {[%eval -394,3] [%emt 0:00:07] (Qd8)} 24.
Qd1 {[%eval -220,25] [%emt 0:00:24] (h4)} c4 {[%eval -542,3] [%emt 0:00:07]
(Qc7)} 25. Nb4 {[%eval -239,24] [%emt 0:00:04]} Qe6 {[%eval -251,3] [%emt 0:00:
07]} 26. Na2 {[%eval -257,26] [%emt 0:00:16] (Qa4)} Ne4 {[%eval -147,3] [%emt
0:00:07] (Nh5)} 27. Nxf7 {[%eval -158,24] [%emt 0:00:03]} Bf6 {[%eval -133,4]
[%emt 0:00:07] (h5)} 28. Nh6+ {[%eval -121,27] [%emt 0:00:06]} Kg7 {[%eval -93,
5] [%emt 0:00:06]} 29. Ng4 {[%eval -158,28] [%emt 0:00:05]} h5 {[%eval -93,4]
[%emt 0:00:07] (Bh4)} 30. Nxf6 {[%eval -115,25] [%emt 0:00:06]} exf6 {[%eval
-80,4] [%emt 0:00:06]} 31. Qc1 {[%eval -136,27] [%emt 0:00:21] (Nc3)} h4 {
[%eval -117,3] [%emt 0:00:07] (Qe7)} 32. Nc3 {[%eval -51,27] [%emt 0:00:18]}
Ng3 {[%eval -108,4] [%emt 0:00:06] (f5)} 33. Rxg3 {[%eval -42,28] [%emt 0:00:
07] (Re1)} hxg3 {[%eval -75,5] [%emt 0:00:06]} 34. Rf3 {[%eval -60,26] [%emt 0:
00:04]} Rce8 {[%eval -90,3] [%emt 0:00:07] (g5)} 35. Rxg3 {[%eval -51,28]
[%emt 0:00:04]} Qd6 {[%eval -95,3] [%emt 0:00:07] (Rh8)} 36. Ne2 {[%eval -22,
25] [%emt 0:00:04] (Rf3)} Re4 {[%eval -87,3] [%emt 0:00:06] (Kf7)} 37. Qf1 {
[%eval 0,29] [%emt 0:00:04] (Qe1)} Rfe8 {[%eval -41,3] [%emt 0:00:06] (Kh6)}
38. Qf2 {[%eval 0,32] [%emt 0:00:04]} Kf7 {[%eval -32,4] [%emt 0:00:07]} 39. a4
{[%eval 0,32] [%emt 0:00:03] (Nc3)} Qe7 {[%eval -183,4] [%emt 0:00:06] (Qe6)}
40. Nf4 {[%eval 0,36] [%emt 0:00:05]} Rxe3 {[%eval -32,5] [%emt 0:00:06]} 41.
Nxg6 {[%eval 0,39] [%emt 0:00:03] (Rxg6)} Re1+ {[%eval -41,4] [%emt 0:00:06]}
42. Kh2 {[%eval 0,42] [%emt 0:00:08]} Qd6 {[%eval -47,5] [%emt 0:00:06]} 43.
Nh8+ {[%eval 0,47] [%emt 0:00:04] (Qf5)} Kf8 {[%eval 8,4] [%emt 0:00:06]} 44.
Ng6+ {[%eval 0,47] [%emt 0:00:03]} Kf7 {[%eval -7,4] [%emt 0:00:05]} 45. Nh8+ {
[%eval 0,52] [%emt 0:00:03]} Kf8 {[%eval 8,3] [%emt 0:00:06]} 46. Ng6+ {
[%eval 0,52] [%emt 0:00:03]} Kf7 {[%eval 0,2] [%emt 0:00:05] Draw accepted}
1/2-1/2

[/pgn]

[pgn][Event "DESKTOP-CORSAIR, Blitz 5.0min+1.0sec"]
[Site "DESKTOP-CORSAIR"]
[Date "2020.11.17"]
[Round "3"]
[White "Dragon by Komodo Chess 64-bit"]
[Black "Lc0 v0.26.3 - CPU"]
[Result "1/2-1/2"]
[Annotator "-2.68;-2.70"]
[SetUp "1"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/P1PPPP1P/RNBQKBNR w KQkq - 0 1"]
[PlyCount "99"]
[TimeControl "300+1"]

{AMD Ryzen Threadripper 2950X 16-Core Processor 3493 MHz W=32.2 plies; 26,
516kN/s; 105,593,506 TBAs B=4.1 plies; 0kN/s; 4 TBAs} 1. c4 {[%eval -268,25]
[%emt 0:00:10]} g6 {[%eval -270,3] [%emt 0:00:07]} 2. Bb2 {[%eval -284,27]
[%emt 0:00:07] (Nc3)} Nf6 {[%eval -325,3] [%emt 0:00:06]} 3. e3 {[%eval -272,
27] [%emt 0:00:07] (h4)} Bg7 {[%eval -323,3] [%emt 0:00:07] (d6)} 4. Bg2 {
[%eval -281,26] [%emt 0:00:07]} d6 {[%eval -330,3] [%emt 0:00:07] (Nc6)} 5. Ne2
{[%eval -268,25] [%emt 0:00:08] (d4)} O-O {[%eval -334,3] [%emt 0:00:07]} 6.
O-O {[%eval -275,26] [%emt 0:00:14] (d4)} e5 {[%eval -301,3] [%emt 0:00:07]} 7.
d4 {[%eval -283,23] [%emt 0:00:05] (Nbc3)} Nc6 {[%eval -362,3] [%emt 0:00:07]
(Na6)} 8. dxe5 {[%eval -296,25] [%emt 0:00:14] (Nd2)} Nxe5 {[%eval -385,3]
[%emt 0:00:07]} 9. Nd2 {[%eval -279,24] [%emt 0:00:06]} Re8 {[%eval -387,3]
[%emt 0:00:07] (Bd7)} 10. Rb1 {[%eval -312,25] [%emt 0:00:26] (Qb3)} Rb8 {
[%eval -443,3] [%emt 0:00:07]} 11. Qc2 {[%eval -312,24] [%emt 0:00:06] (Bd4)}
b6 {[%eval -418,3] [%emt 0:00:07] (Nh5)} 12. Ng3 {[%eval -304,25] [%emt 0:00:
19]} Bb7 {[%eval -487,3] [%emt 0:00:07]} 13. e4 {[%eval -325,25] [%emt 0:00:11]
} Ned7 {[%eval -433,3] [%emt 0:00:07] (h5)} 14. f3 {[%eval -318,22] [%emt 0:00:
06] (Rbe1)} h5 {[%eval -509,3] [%emt 0:00:07] (Nc5)} 15. Ne2 {[%eval -284,23]
[%emt 0:00:03]} Nc5 {[%eval -481,3] [%emt 0:00:07]} 16. Kh1 {[%eval -316,25]
[%emt 0:00:14] (Nb3)} Nfd7 {[%eval -492,3] [%emt 0:00:07]} 17. Bxg7 {[%eval
-313,26] [%emt 0:00:05]} Kxg7 {[%eval -462,4] [%emt 0:00:06]} 18. f4 {[%eval
-332,26] [%emt 0:00:07]} Nf6 {[%eval -413,3] [%emt 0:00:07] (Qh4)} 19. Nc3 {
[%eval -328,22] [%emt 0:00:06]} Ng4 {[%eval -389,3] [%emt 0:00:07]} 20. Rbe1 {
[%eval -334,22] [%emt 0:00:04]} Qh4 {[%eval -309,4] [%emt 0:00:07] (f5)} 21.
Nf3 {[%eval -202,23] [%emt 0:00:03]} Qf6 {[%eval -280,4] [%emt 0:00:06]} 22.
Ng5 {[%eval -269,23] [%emt 0:00:06]} Qd4 {[%eval -266,3] [%emt 0:00:07] (Ne6)}
23. Nb5 {[%eval -231,24] [%emt 0:00:03]} Qd3 {[%eval -182,6] [%emt 0:00:06]}
24. Qb2+ {[%eval -213,22] [%emt 0:00:03]} f6 {[%eval -138,6] [%emt 0:00:07]}
25. Nxc7 {[%eval -259,23] [%emt 0:00:03]} Re7 {[%eval -122,5] [%emt 0:00:06]}
26. Nd5 {[%eval -321,25] [%emt 0:00:08]} Bxd5 {[%eval -108,6] [%emt 0:00:06]}
27. cxd5 {[%eval -340,25] [%emt 0:00:05]} Ne3 {[%eval -172,4] [%emt 0:00:08]}
28. f5 {[%eval -381,25] [%emt 0:00:05] (Rf3)} Qc2 {[%eval -185,4] [%emt 0:00:
07] (Re5)} 29. Qxc2 {[%eval -135,26] [%emt 0:00:04] (Ne6+)} Nxc2 {[%eval -43,6]
[%emt 0:00:06]} 30. Re2 {[%eval -151,26] [%emt 0:00:03]} Nd4 {[%eval -27,6]
[%emt 0:00:06]} 31. Rd2 {[%eval -176,26] [%emt 0:00:05]} gxf5 {[%eval -114,6]
[%emt 0:00:07]} 32. Nh3 {[%eval -149,27] [%emt 0:00:04]} Nb5 {[%eval -98,5]
[%emt 0:00:06]} 33. Rxf5 {[%eval -153,28] [%emt 0:00:08] (exf5)} Re5 {[%eval
-116,4] [%emt 0:00:07] (Nxe4)} 34. Nf4 {[%eval -93,25] [%emt 0:00:05]} Rxf5 {
[%eval -78,4] [%emt 0:00:07] (Nc3)} 35. exf5 {[%eval -23,26] [%emt 0:00:06]}
Kh6 {[%eval -69,4] [%emt 0:00:06] (Rg8)} 36. Bf1 {[%eval 0,34] [%emt 0:00:04]}
Nc3 {[%eval -25,5] [%emt 0:00:07]} 37. Rg2 {[%eval 0,34] [%emt 0:00:04]} N5e4 {
[%eval -12,4] [%emt 0:00:06] (Re8)} 38. Bd3 {[%eval 0,36] [%emt 0:00:03] (Rg6+)
} Re8 {[%eval -22,3] [%emt 0:00:07]} 39. Rg6+ {[%eval 0,40] [%emt 0:00:04]} Kh7
{[%eval -10,1] [%emt 0:00:00]} 40. Nxh5 {[%eval 0,44] [%emt 0:00:05] (Bxe4)}
Nxd5 {[%eval -6,4] [%emt 0:00:13]} 41. Bxe4 {[%eval 0,50] [%emt 0:00:05]} Rxe4
{[%eval -10,5] [%emt 0:00:06]} 42. Nxf6+ {[%eval 0,54] [%emt 0:00:05]} Nxf6 {
[%eval 0,4] [%emt 0:00:06]} 43. Rxf6 {[%eval 0,58] [%emt 0:00:05]} Ra4 {
[%eval -1,3] [%emt 0:00:07]} 44. Rxd6 {[%eval 0,57] [%emt 0:00:04]} Rxa2 {
[%eval -1,3] [%emt 0:00:06]} 45. Rd7+ {[%eval 0,53] [%emt 0:00:03] (h4)} Kh6 {
[%eval -1,3] [%emt 0:00:05]} 46. f6 {[%eval 0,58] [%emt 0:00:03] (h4)} a5 {
[%eval -3,3] [%emt 0:00:05] (Kg6)} 47. Kg1 {[%eval 0,56] [%emt 0:00:04] (Rb7)}
a4 {[%eval -6,3] [%emt 0:00:05]} 48. h4 {[%eval 0,55] [%emt 0:00:04]} Rc2 {
[%eval -2,3] [%emt 0:00:05] (Re2)} 49. h5 {[%eval 0,56] [%emt 0:00:05] (Ra7)}
a3 {[%eval -7,2] [%emt 0:00:05] (Kxh5)} 50. f7 {[%eval 0,59] [%emt 0:00:04]
Draw accepted} 1/2-1/2

[/pgn]
[pgn][Event "DESKTOP-CORSAIR, Blitz 5.0min+1.0sec"]
[Site "DESKTOP-CORSAIR"]
[Date "2020.11.17"]
[Round "4"]
[White "Dragon by Komodo Chess 64-bit"]
[Black "Lc0 v0.26.3 - CPU"]
[Result "1/2-1/2"]
[Annotator "-2.82;-2.31"]
[SetUp "1"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/PP1PPP1P/RNBQKBNR w KQkq - 0 1"]
[PlyCount "132"]
[TimeControl "300+1"]

{AMD Ryzen Threadripper 2950X 16-Core Processor 3493 MHz W=34.6 plies; 28,
589kN/s; 102,285,792 TBAs B=4.0 plies; 0kN/s; 3 TBAs} 1. d4 {[%eval -282,26]
[%emt 0:00:07]} d5 {[%eval -231,3] [%emt 0:00:07]} 2. Nc3 {[%eval -286,26]
[%emt 0:00:12]} Nf6 {[%eval -266,3] [%emt 0:00:07] (c6)} 3. Bg5 {[%eval -278,
26] [%emt 0:00:15] (Nf3)} c6 {[%eval -299,3] [%emt 0:00:07] (g6)} 4. e3 {
[%eval -273,23] [%emt 0:00:04]} Bf5 {[%eval -353,3] [%emt 0:00:07] (g6)} 5. Bd3
{[%eval -270,24] [%emt 0:00:05]} Bxd3 {[%eval -303,4] [%emt 0:00:07]} 6. Qxd3 {
[%eval -252,25] [%emt 0:00:06]} e6 {[%eval -291,3] [%emt 0:00:07]} 7. f4 {
[%eval -277,25] [%emt 0:00:11] (0-0-0)} Nbd7 {[%eval -303,3] [%emt 0:00:07]
(Bb4)} 8. O-O-O {[%eval -277,23] [%emt 0:00:04] (Nf3)} Bb4 {[%eval -361,3]
[%emt 0:00:07]} 9. Nge2 {[%eval -295,26] [%emt 0:00:05]} Qa5 {[%eval -316,3]
[%emt 0:00:07] (Be7)} 10. a3 {[%eval -259,23] [%emt 0:00:05] (f5)} Bxc3 {
[%eval -260,3] [%emt 0:00:07]} 11. Nxc3 {[%eval -249,25] [%emt 0:00:08]} g6 {
[%eval -240,3] [%emt 0:00:07] (Qa6)} 12. Kb1 {[%eval -247,23] [%emt 0:00:06]}
O-O {[%eval -225,3] [%emt 0:00:07] (Rb8)} 13. Rhg1 {[%eval -251,22] [%emt 0:00:
10]} Kg7 {[%eval -200,3] [%emt 0:00:07]} 14. Rg2 {[%eval -269,24] [%emt 0:00:
12] (h4)} Rg8 {[%eval -212,2] [%emt 0:00:07] (Rac8)} 15. Rdg1 {[%eval -257,22]
[%emt 0:00:11]} Rae8 {[%eval -230,3] [%emt 0:00:07] (Nh5)} 16. Bh4 {[%eval
-254,23] [%emt 0:00:08] (h4)} Kh8 {[%eval -303,3] [%emt 0:00:07]} 17. Rc2 {
[%eval -260,24] [%emt 0:00:14] (Bg5)} h6 {[%eval -361,3] [%emt 0:00:07] (Qc7)}
18. Rgc1 {[%eval -253,22] [%emt 0:00:09] (Ka2)} Kh7 {[%eval -408,3] [%emt 0:00:
07] (Rc8)} 19. Bxf6 {[%eval -273,25] [%emt 0:00:19] (Ka2)} Nxf6 {[%eval -728,3]
[%emt 0:00:06]} 20. Nd1 {[%eval -260,27] [%emt 0:00:06]} Ne4 {[%eval -649,3]
[%emt 0:00:07]} 21. Nf2 {[%eval -268,29] [%emt 0:00:07]} Nxf2 {[%eval -660,4]
[%emt 0:00:07] (Nd6)} 22. Rxf2 {[%eval -261,28] [%emt 0:00:03]} Qd8 {[%eval
-679,3] [%emt 0:00:07]} 23. Rfc2 {[%eval -260,29] [%emt 0:00:03] (Ka2)} Qf6 {
[%eval -669,3] [%emt 0:00:07] (Qh4)} 24. Ka2 {[%eval -264,30] [%emt 0:00:06]
(Qb3)} Rc8 {[%eval -702,3] [%emt 0:00:07] (Re7)} 25. Qb3 {[%eval -273,29]
[%emt 0:00:04] (Qd2)} Rc7 {[%eval -791,3] [%emt 0:00:07]} 26. Rc3 {[%eval -286,
29] [%emt 0:00:10] (Qa4)} Rgc8 {[%eval -775,3] [%emt 0:00:07] (Qh4)} 27. Qa4 {
[%eval -288,27] [%emt 0:00:03]} Ra8 {[%eval -855,3] [%emt 0:00:07]} 28. R1c2 {
[%eval -301,27] [%emt 0:00:08] (Qa5)} Qe7 {[%eval -839,2] [%emt 0:00:07] (Kg7)}
29. Ka1 {[%eval -288,27] [%emt 0:00:05] (Rc1)} a5 {[%eval -734,2] [%emt 0:00:
07] (Kg7)} 30. Rc1 {[%eval -297,26] [%emt 0:00:04] (Rc5)} b5 {[%eval -707,3]
[%emt 0:00:07] (Qh4)} 31. Qc2 {[%eval -335,25] [%emt 0:00:02]} b4 {[%eval -757,
4] [%emt 0:00:06]} 32. Rxc6 {[%eval -400,28] [%emt 0:00:05] (Rc5)} Rxc6 {
[%eval -287,4] [%emt 0:00:07] (Rb7)} 33. Qxc6 {[%eval -303,26] [%emt 0:00:02]}
Rb8 {[%eval -417,4] [%emt 0:00:07]} 34. Qc5 {[%eval -382,28] [%emt 0:00:08]}
Qb7 {[%eval -642,3] [%emt 0:00:07] (Qh4)} 35. a4 {[%eval -232,28] [%emt 0:00:
02]} b3 {[%eval -491,4] [%emt 0:00:06]} 36. Qxa5 {[%eval -301,29] [%emt 0:00:
02]} Ra8 {[%eval -130,4] [%emt 0:00:07] (Qa8)} 37. Rc7 {[%eval -174,29] [%emt
0:00:02]} Rxa5 {[%eval -44,6] [%emt 0:00:07]} 38. Rxb7 {[%eval -154,27] [%emt
0:00:02]} Rxa4+ {[%eval -53,7] [%emt 0:00:06]} 39. Kb1 {[%eval -147,5] [%emt 0:
00:00]} g5 {[%eval -68,7] [%emt 0:00:07] (Kg7)} 40. fxg5 {[%eval 0,43] [%emt 0:
00:06]} hxg5 {[%eval -67,7] [%emt 0:00:05]} 41. Rxf7+ {[%eval 0,48] [%emt 0:00:
08]} Kg6 {[%eval -64,7] [%emt 0:00:06]} 42. Rb7 {[%eval 0,51] [%emt 0:00:08]}
Ra8 {[%eval -55,7] [%emt 0:00:06] (Kf5)} 43. Rxb3 {[%eval 0,45] [%emt 0:00:04]}
Rh8 {[%eval -49,6] [%emt 0:00:06]} 44. Rb6 {[%eval 0,48] [%emt 0:00:05] (Kc2)}
Kf5 {[%eval -57,4] [%emt 0:00:07] (Rxh2)} 45. Kc2 {[%eval 0,48] [%emt 0:00:04]}
Rxh2+ {[%eval -19,6] [%emt 0:00:06]} 46. Kd3 {[%eval 0,50] [%emt 0:00:04]} g4 {
[%eval -16,4] [%emt 0:00:05] (Rh8)} 47. Rb8 {[%eval 0,52] [%emt 0:00:04]} Kg5 {
[%eval -16,3] [%emt 0:00:05] (g3)} 48. b4 {[%eval 0,50] [%emt 0:00:04]} g3 {
[%eval -19,4] [%emt 0:00:05]} 49. b5 {[%eval 0,51] [%emt 0:00:04]} Kg4 {
[%eval -16,3] [%emt 0:00:05] (Rb2)} 50. Rg8+ {[%eval 0,50] [%emt 0:00:03] (b6)}
Kh3 {[%eval -39,4] [%emt 0:00:04]} 51. Rg6 {[%eval 0,45] [%emt 0:00:04] (b6)}
Rb2 {[%eval -60,3] [%emt 0:00:04]} 52. Rh6+ {[%eval 0,50] [%emt 0:00:02]} Kg4 {
[%eval -42,4] [%emt 0:00:04] (Kg2)} 53. Rg6+ {[%eval 0,52] [%emt 0:00:03]} Kf3
{[%eval -38,5] [%emt 0:00:04] (Kh4)} 54. Rf6+ {[%eval 0,59] [%emt 0:00:03]} Kg2
{[%eval -38,5] [%emt 0:00:03]} 55. e4 {[%eval 0,60] [%emt 0:00:03] (Rxe6)} Rb3+
{[%eval -35,3] [%emt 0:00:03] (dxe4+)} 56. Ke2 {[%eval 0,61] [%emt 0:00:02]}
dxe4 {[%eval -9,3] [%emt 0:00:03]} 57. Rxe6 {[%eval 0,56] [%emt 0:00:03]} Rxb5
{[%eval 0,2] [%emt 0:00:03] (Kh3)} 58. Rxe4 {[%eval 0,99] [%emt 0:00:00]} Kh3 {
[%eval -28000,0] [%emt 0:00:00]} 59. Re3 {[%eval -28000,0] [%emt 0:00:00]} Rb2+
{[%eval -28000,0] [%emt 0:00:00]} 60. Kf3 {[%eval -28000,1] [%emt 0:00:00]}
Rf2+ {[%eval -28000,0] [%emt 0:00:00]} 61. Ke4 {[%eval -28000,1] [%emt 0:00:00]
} Kg4 {[%eval -28000,0] [%emt 0:00:00]} 62. Re1 {[%eval -28000,1] [%emt 0:00:
00]} Rf4+ {[%eval -28000,0] [%emt 0:00:00]} 63. Ke3 {[%eval -28000,0] [%emt 0:
00:00]} Rf3+ {[%eval -28000,0] [%emt 0:00:00]} 64. Ke4 {[%eval -28000,1] [%emt
0:00:00]} Rf4+ {[%eval -28000,0] [%emt 0:00:00]} 65. Ke3 {[%eval -28000,0]
[%emt 0:00:00]} Rf3+ {[%eval -28000,0] [%emt 0:00:00]} 66. Ke4 {[%eval -28000,
1] [%emt 0:00:00]} Rf4+ {[%eval -28000,0] [%emt 0:00:00] Draw accepted} 1/2-1/2

[/pgn]