Chess engine Olympiad. Switzerland.

[Sergio Martinez]

CHESS ENGINE OLYMPIAD. EDITION II

The tournament consists of two phases: the first consists of qualifying tournaments of each country, where the four best engines are classified directly for the team of your country. Depending on the number of engines participating and the final number of participating countries, there may be some "B" or "C" teams from some countries, so that up to 12 engines could be classified in some countries.

The qualification tournaments will start in alphabetical order of each country, running three tournaments each time, until they finish all.

Once all these qualifying tournaments are finished, the second phase will start, a Swiss system tournament with 6 rounds probably (it will depend on the number of teams)


GPU: RTX 2080

Software/Rules


GUI : Arena (3.51)
Time control: Adapted to 40/40 CCRL (benchmark).
Ponder: off
Threads : 1
Default hash=256Mb
Endgame tablebases: Syzygy - Nalimov - Scorpio Bitbases - Gaviota. Hash set to 64Mb.
Resign is set to -5 for 3 consecutive moves where able.
All engines will use the same opening book limited to an 8 move depth.
Engines

Open to all Winboard and UCI engines (free, private and commercial).
Engine authors can either post their wish for their engine to participate or contact through email (sergiomg24@hotmail.com) or private message. I will choose engines by myself too.
More than one engine by author is allowed.
In case of having more than one author of different country by engine, I will assign the country (team) in which they must play by choice of their authors. If there are no preferences of its authors, I will assign the engine to the country with the fewest engines.
Updates will not be allowed during each tournament (before qualifying tournaments start and before main swiss tournament starts).
The similarity tool will be used to determine whether or not an engine can participate (Engines allowed until 70% of moves match).
Results will be rated only for engines already in the CCRL lists.

Deadline: February 24

Start: February 25

Round Robin

http://swisstourneys.pcriot.com/CEOEdII/teams.htm

[Sergio Martinez]

Reminder


Deadline to update engines: Today
Start: Tomorrow

[Sergio Martinez]

Broadcast now:

http://ccrl.chessdom.com/sergio/pgn4web/live1.html

[Sergio Martinez]

Final Standings

Code: Select all

   Engine                 Score  Wi Mu Fl Ch Pu    S-B
1: Winter 0.7 64-bit 4CPU 8,0/8  ·· 11 11 11 11   24,00
2: Muse 0.953 64-bit      5,5/8  00 ·· 11 =1 11   12,00
3: Flux 2.21 64-bit       4,0/8  00 00 ·· 11 11    5,00
4: ChessterfieldCL i5a    2,0/8  00 =0 00 ·· =1    3,50
-------------------------------------------------------
5: Pulse 1.6.1 64-bit     0,5/8  00 00 00 =0 ··    1,00

Congratulations to Jonathan Rosenthal . Congrats to all qualified

Engines qualified:

Switzerland:Winter, Muse, Flux and ChessterfieldCL

Games will be available in webpage soon

[Sergio Martinez]

All games:


[pgn][Event "Chess Engine Olympiad. Switzerland"]
[Site "Murcia"]
[Date "2020.03.06"]
[Round "1"]
[White "Muse 0.953 64-bit"]
[Black "Winter 0.7 64-bit 4CPU"]
[Result "0-1"]
[BlackElo "3000"]
[ECO "B48"]
[Opening "Sicilian"]
[Time "14:49:39"]
[Variation "Taimanov, 6.Be3 a6 7.Qd2"]
[WhiteElo "2590"]
[TimeControl "40/840:40/840:40/840"]
[Termination "adjudication"]
[PlyCount "135"]
[WhiteType "program"]
[BlackType "program"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 e6 4. d4 cxd4 5. Nxd4 Qc7 6. Be3 a6 7. Qd2 Nf6
8. O-O-O Be7 {-0.47/21 27} 9. f3 {+0.07/16 24} O-O {-0.39/20 48} 10. g4
{+0.11/16 19} b5 {-0.34/21 30} 11. g5 {+0.04/17 28} Nh5 {-0.28/19 23} 12.
Nce2 {+0.02/16 20} Bb7 {-0.15/20 30} 13. Nxc6 {+0.18/18 20} Bxc6 {-0.22/21
44} 14. Bh3 {+0.17/17 20} g6 {-0.39/21 41} 15. Kb1 {+0.17/17 25} Rac8
{-0.43/21 39} 16. Ka1 {+0.16/16 17} d5 {+0.58/22 38} 17. Nd4 {+0.23/18 20}
dxe4 {+0.56/22 18} 18. Nxe6 {+0.50/19 25} fxe6 {+0.52/23 28} 19. Bxe6+
{+0.58/19 25} Rf7 {+0.55/24 19} 20. fxe4 {+0.59/18 27} Ng7 {+0.56/24 26}
21. Bxf7+ {+0.52/18 33} Kxf7 {+0.39/23 32} 22. Rhf1+ {+0.51/16 21} Kg8
{+0.55/22 19} 23. Bf4 {+0.12/16 25} Qb7 {+0.64/21 18} 24. e5 {-0.09/17 17}
Bf3 {+1.85/19 23} 25. Rc1 {+0.11/18 18} Nf5 {+2.02/21 19} 26. c3 {+0.21/18
27} a5 {+2.13/21 26} 27. Qf2 {+0.24/18 26} Bd5 {+2.73/19 13} 28. Rfd1
{0.00/17 19} Qc6 {+2.96/22 23} 29. Qd2 {0.00/19 26} Be6 {+2.96/21 13} 30.
Qf2 {-0.68/18 26} a4 {+3.19/23 13} 31. Qe2 {-0.73/17 18} Rf8 {+3.28/22 20}
32. a3 {-1.01/18 25} Bc5 {+3.22/23 12} 33. Rd2 {-1.61/18 27} Bc4 {+4.31/21
12} 34. Qg2 {-1.88/21 30} Ne7 {+5.15/25 22} 35. Bg3 {-1.97/21 27} Be3
{+5.53/24 12} 36. Re1 {-2.12/21 27} Bxd2 {+5.69/27 20} 37. Qxd2 {-2.29/21
23} Be6 {+5.83/26 24} 38. Qd3 {-2.25/19 24} Qd5 {+5.84/25 16} 39. Qxd5
{-2.15/22 20} Nxd5 {+5.93/26 29} 40. Kb1 {-2.35/22 25} Rf5 {+6.01/26 26}
41. Kc2 {-2.32/20 15} Rxg5 {+6.13/25 15} 42. Kd2 {-2.82/19 26} Rf5
{+6.33/24 16} 43. Re2 {-2.82/19 16} Kf7 {+6.78/23 24} 44. c4 {-3.16/20 17}
bxc4 {+7.20/22 17} 45. Re4 {-3.89/19 15} Ne7 {+7.18/23 20} 46. Rf4
{-4.13/19 16} Bd5 {+7.62/26 27} 47. Rh4 {-4.44/20 20} h5 {+8.01/26 13} 48.
Rf4 {-4.46/21 15} Ke6 {+7.95/27 27} 49. h4 {-4.48/23 45} Nc6 {+8.70/25 16}
50. Rf2 {-4.93/23 16} Rxf2+ {+8.75/29 19} 51. Bxf2 {-5.29/27 20} Nxe5
{+8.78/30 13} 52. Kc3 {-5.33/25 21} Kf5 {+8.78/31 24} 53. Bb6 {-5.55/24 15}
g5 {+9.72/29 15} 54. hxg5 {-5.42/25 17} h4 {+10.45/29 23} 55. Bf2 {-5.30/23
22} h3 {+11.05/29 23} 56. Bg3 {-5.37/25 20} Nd3 {+11.49/28 23} 57. g6
{-6.88/25 22} Kxg6 {+12.58/29 14} 58. Bc7 {-8.27/27 16} Kf5 {+12.78/27 18}
59. Bh2 {-7.87/28 17} Be6 {+14.40/26 15} 60. Bg3 {-8.26/27 17} Ke4
{+15.10/26 23} 61. Bh2 {0.00/27 92} Kf3 {+17.74/26 23} 62. Kc2 {-10.38/22
51} Kg2 {+M21/24 13} 63. Bc7 {0.00/21 73} h2 {+M20/23 15} 64. Bxh2
{-17.79/20 16} Kxh2 {+M17/25 21} 65. Kc3 {0.00/20 61} Kg3 {+M13/25 16} 66.
Kc2 {-20.21/18 8} Kf3 {+M12/26 21} 67. Kd2 {-19.94/18 11} Nxb2 {+M11/26 13}
68. Kc2 {-M8/18 51 Arena Adjudication} 0-1

[Event "Chess Engine Olympiad. Switzerland"]
[Site "Murcia"]
[Date "2020.03.06"]
[Round "1"]
[White "ChessterfieldCL i5a"]
[Black "Flux 2.21 64-bit"]
[Result "0-1"]
[BlackElo "2373"]
[ECO "C77"]
[Opening "Spanish"]
[Time "15:38:14"]
[Variation "Anderssen Variation"]
[WhiteElo "1700"]
[TimeControl "40/840:40/840:40/840"]
[Termination "adjudication"]
[PlyCount "83"]
[WhiteType "program"]
[BlackType "program"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 Bc5 6. O-O d6 7. c3 O-O 8.
Bg5 b5 {+0.43/11 11} 9. Bb3 {0.00/9 15} h6 {+0.21/12 86} 10. Bh4 {0.00/9
19} Qe7 {+0.23/11 35} 11. a4 {0.00/9 45} Bd7 {+0.23/10 10} 12. a5 {0.00/8
8} Ba7 {+0.24/11 54} 13. Bd5 {0.00/9 10} g5 {+0.28/10 7} 14. Bxc6 {-0.01/10
29} Bxc6 {+0.70/7 0} 15. Bg3 {-0.01/10 27} Nd7 {+0.45/11 47} 16. Ra3
{0.00/9 9} f5 {+0.83/10 6} 17. exf5 {0.00/9 14} Rxf5 {+0.83/10 12} 18. Ne1
{-0.01/9 15} Raf8 {+1.25/10 20} 19. Nc2 {0.00/9 10} Bc5 {+1.21/10 33} 20.
b4 {+0.01/10 56} Ba7 {+1.11/10 8} 21. d4 {+0.01/9 13} Qh7 {+1.07/10 44} 22.
Nd2 {0.00/8 11} h5 {+1.26/10 16} 23. h4 {-1.01/9 20} gxh4 {+1.59/9 6} 24.
Bxh4 {-1.13/9 15} Qg7 {+1.66/10 16} 25. Bg3 {-2.24/9 47} h4 {+3.91/10 12}
26. Ne3 {-2.99/8 10} Rg5 {+4.24/10 10} 27. Qb3+ {-3.11/8 32} Kh8 {+4.69/11
22} 28. Qe6 {-3.11/8 15} hxg3 {+4.62/10 13} 29. Qh3+ {-3.16/8 11} Kg8
{+4.81/11 29} 30. Qe6+ {-3.13/8 12} Rf7 {+4.85/11 39} 31. fxg3 {-3.14/8 14}
Rxg3 {+4.81/10 17} 32. Rxf7 {-3.27/9 35} Qxf7 {+4.81/9} 33. Qxf7+ {-4.38/9
15} Kxf7 {+4.71/6 0} 34. Kf2 {-4.36/10 15} Rg6 {+5.15/11 23} 35. Nb3
{-4.47/10 17} Nf6 {+6.27/11 28} 36. Kf1 {-5.47/10 44} Rg3 {+6.75/11 14} 37.
dxe5 {-5.73/10 21} dxe5 {+8.78/11 20} 38. Nc2 {-7.60/11 27} Rxg2 {+9.50/12
41} 39. Nba1 {-8.83/11 42} Bd5 {+12.49/12 69} 40. Nd4 {-11.01/10 150} exd4
{+13.76/12 46} 41. cxd4 {-12.54/10 7} Bxd4 {+13.57/10 15} 42. Rd3
{-12.59/10 39 Arena Adjudication} 0-1

[Event "Chess Engine Olympiad. Switzerland"]
[Site "Murcia"]
[Date "2020.03.06"]
[Round "1"]
[White "Pulse 1.6.1 64-bit"]
[Black "ChessterfieldCL i5a"]
[Result "1/2-1/2"]
[BlackElo "1700"]
[ECO "C67"]
[Opening "Spanish"]
[Time "16:07:08"]
[Variation "Open Berlin, 5.d4 Nd6 Queenswap, 9.Nc3 h6"]
[WhiteElo "1704"]
[TimeControl "40/840:40/840:40/840"]
[Termination "normal"]
[PlyCount "203"]
[WhiteType "program"]
[BlackType "program"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5
Nf5 8. Qxd8+ Kxd8 9. Nc3 {-0.33/7 24} h6 {-0.04/9 8} 10. g4 {-0.25/8 24}
Ne7 {+0.03/10 9} 11. Rd1+ {-0.39/9 24} Ke8 {+0.04/10 63} 12. h3 {-0.35/8
25} h5 {+0.05/10 50} 13. Rd4 {-0.33/9 25} hxg4 {+0.05/9 9} 14. hxg4
{-0.36/9 25} Ng6 {+0.04/10 20} 15. Bg5 {-0.29/8 25} Be6 {+0.03/9 9} 16. Re4
{-0.20/8 25} Be7 {+0.02/9 14} 17. Bxe7 {-0.03/8 25} Kxe7 {+0.08/10 45} 18.
Rd1 {-0.02/8 25} Rac8 {+0.07/9 16} 19. Nd4 {+0.01/8 25} Rh3 {+0.05/9 9} 20.
Nf5+ {+0.10/8 25} Kf8 {+0.03/10 15} 21. a3 {+0.05/8 25} b6 {+0.07/9 10} 22.
Kg2 {-0.02/9 25} Rh7 {+0.04/9 10} 23. Kg3 {+0.09/9 25} Re8 {-0.01/9 12} 24.
f4 {+0.11/9 25} Bxf5 {-0.02/9 13} 25. gxf5 {+0.03/9 25} Ne7 {-0.06/10 54}
26. Kg4 {+0.01/9 25} g6 {-0.09/9 11} 27. fxg6 {+0.07/9 25} Nxg6 {+0.01/10
12} 28. Ra4 {+0.08/8 26} Rh4+ {+0.03/9 79} 29. Kg3 {+0.11/9 26} a5
{-0.05/10 19} 30. Rd7 {+0.12/8 26} Rc8 {-0.02/10 14} 31. Re4 {+0.10/9 26}
Ke8 {-0.01/9 11} 32. Rdd4 {+0.07/9 26} Rh1 {-0.02/9 14} 33. Kg2 {+0.05/8
26} Rc1 {+0.05/9 12} 34. Re2 {-0.02/9 26} Rd8 {+0.04/9 96} 35. Rxd8+
{+0.02/10 27} Kxd8 {+0.06/10 75} 36. Rd2+ {+0.02/9 27} Ke7 {+0.04/10 55}
37. Ne2 {+0.02/10 27} Rb1 {+0.06/10 7} 38. c4 {-0.01/10 28} f6 {+0.07/10
27} 39. exf6+ {+0.03/10 28} Kxf6 {+0.08/11 26} 40. Kf2 {+0.02/10 30} Kf5
{+0.12/9 0} 41. Kg3 {0.00/10 19} c5 {+0.15/11 31} 42. Rd5+ {0.00/10 20} Kf6
{+0.18/11 7} 43. Rd2 {0.00/10 20} Kf5 {+0.10/10 7} 44. Rd5+ {0.00/10 20}
Kf6 {+0.08/11 12} 45. Rd2 {0.00/10 20} a4 {+0.08/10 7} 46. Nc3 {+0.03/9 20}
Rg1+ {+0.06/10 8} 47. Kf2 {+0.03/10 20} Rc1 {+0.03/10 8} 48. Ke3 {+0.02/9
20} Re1+ {+0.06/10 8} 49. Ne2 {0.00/10 20} Kf5 {+0.13/11 8} 50. Kf2
{0.00/11 20} Ra1 {+0.08/11 17} 51. Rd5+ {+0.02/9 20} Kf6 {+0.09/11 8} 52.
Rd7 {+0.02/9 20} Rb1 {+0.10/11 8} 53. Rd2 {0.00/10 20} Kf5 {+0.09/10 8} 54.
Rd5+ {0.00/10 20} Kf6 {+0.08/11 9} 55. Rd2 {0.00/11 20} Ke6 {+0.09/11 28}
56. Nc3 {0.00/9 20} Rh1 {+0.08/10 61} 57. Nd5 {0.00/9 20} Kf5 {+0.11/11 33}
58. Kg3 {0.00/10 20} Rg1+ {+0.09/10 12} 59. Kh2 {0.00/11 20} Nh4 {+0.11/11
8} 60. Rf2 {+0.05/10 20} Rg7 {+0.12/11 8} 61. Kh3 {0.00/10 20} Ng6
{+0.12/11 62} 62. Kh2 {0.00/10 20} Nh4 {+0.10/11 11} 63. Nc3 {0.00/10 20}
Ng6 {+0.11/11 8} 64. Nd5 {0.00/11 20} Rf7 {+0.10/11 11} 65. Kg3 {0.00/9 20}
Rh7 {+0.09/11 10} 66. Rh2 {+0.05/9 21} Rxh2 {+0.13/12 11} 67. Kxh2
{-0.13/13 21} Nxf4 {+1.16/13 23} 68. Nxc7 {-0.99/12 21} Nd3 {+1.16/13 22}
69. Nd5 {-0.99/13 21} Nxb2 {+1.24/13 11} 70. Nxb6 {-0.99/12 21} Ke5
{+1.22/14 25} 71. Kg2 {-0.95/12 21} Kd6 {+1.25/13 11} 72. Kg3 {-0.95/12 21}
Kc6 {+1.24/14 27} 73. Nd5 {-0.99/13 21} Nxc4 {+1.24/14 51} 74. Nc3
{-0.99/13 21} Nb6 {+0.99/12 19} 75. Kf3 {-0.95/11 22} Kd6 {+0.97/12 20} 76.
Ke4 {-0.95/11 22} Kc6 {+0.91/13 19} 77. Kf3 {0.00/13 22} Kd6 {+0.96/13 82}
78. Ke4 {0.00/12 22} Ke6 {+0.93/13 41} 79. Nb5 {-0.95/11 23} Nd5 {+1.00/13
10} 80. Kd3 {-0.01/12 24} Nb6 {+0.97/13 48} 81. Ke4 {0.00/12 19} Kd7
{+0.89/13 16} 82. Nc3 {-0.95/11 20} Kc8 {+0.90/13 20} 83. Kf4 {-0.93/11 20}
Kd7 {+0.88/12 7} 84. Ke4 {0.00/12 20} Kc7 {+0.82/12 7} 85. Kf4 {-0.93/11
20} Kb7 {+0.75/13 28} 86. Ke4 {-0.89/11 20} Kb8 {+0.72/13 9} 87. Ke5
{-0.01/12 20} Kc7 {+0.63/13 19} 88. Kf4 {0.00/12 20} Kb7 {+0.41/12 7} 89.
Ke4 {0.00/12 20} Ka7 {+0.25/13 12} 90. Ke5 {-0.01/12 20} Ka6 {+0.08/13 13}
91. Kd6 {0.00/12 20} c4 {-0.08/13 8} 92. Kc6 {+0.01/13 20} Ka5 {-0.08/14
17} 93. Kc7 {0.00/14 20} Ka6 {-0.08/14 28} 94. Kc6 {0.00/14 20} Ka5
{-0.09/13 12} 95. Kc5 {0.00/14 20} Nd7+ {0.00/13 28} 96. Kxc4 {+0.01/13 20}
Ne5+ {-0.09/12 15} 97. Kd5 {+0.01/13 20} Nd3 {-0.01/13 54} 98. Ne2
{+0.01/12 20} Nb4+ {0.00/13 22} 99. axb4+ {0.00/12 20} Kxb4 {0.00/15 9}
100. Nd4 {0.00/13 20} a3 {0.00/14 8} 101. Nc2+ {0.00/14 20} Kc3 {0.00/16 9}
102. Nxa3 {0.00/15 20 Insufficient material} 1/2-1/2

[Event "Chess Engine Olympiad. Switzerland"]
[Site "Murcia"]
[Date "2020.03.06"]
[Round "1"]
[White "Flux 2.21 64-bit"]
[Black "Muse 0.953 64-bit"]
[Result "0-1"]
[BlackElo "2590"]
[ECO "A33"]
[Opening "English"]
[Time "17:17:26"]
[Variation "Symmetrical, Two Knights, 5.Nc3 Nc6 6.a3"]
[WhiteElo "2373"]
[TimeControl "40/840:40/840:40/840"]
[Termination "adjudication"]
[PlyCount "117"]
[WhiteType "program"]
[BlackType "program"]

1. Nf3 c5 2. c4 Nf6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Nc6 6. a3 Be7 7. e4 O-O 8.
Nf3 b6 9. Bd3 {+0.13/12 26} Qc7 {+0.05/17 16} 10. O-O {+0.03/11 22} a6
{+0.05/17 20} 11. h3 {+0.09/11 23} Bb7 {+0.06/18 19} 12. Be3 {0.00/12 90}
d6 {+0.04/17 24} 13. Qb3 {+0.07/12 75} Nd7 {+0.14/18 22} 14. Na4 {+0.07/10}
Rab8 {+0.20/17 27} 15. Rfd1 {-0.12/11 43} Ba8 {+0.28/18 28} 16. Rac1
{-0.19/11 39} Nc5 {+0.26/19 33} 17. Qc2 {-0.24/10 4} Nxd3 {+0.23/17 18} 18.
Qxd3 {-0.24/8} f5 {+0.31/17 17} 19. exf5 {-0.12/10 10} Rxf5 {+0.32/18 25}
20. Qe2 {-0.39/10 26} Ne5 {+0.31/17 17} 21. Nxe5 {-0.39/10 11} Rxe5
{+0.53/18 30} 22. f4 {-0.39/10 6} Rf5 {+0.59/16 17} 23. Bxb6 {-0.24/10 17}
Qc6 {+0.92/17 25} 24. Qxe6+ {-0.88/10 30} Rf7 {+1.67/18 23} 25. Rd2
{-1.15/10 17} Qxa4 {+1.68/17 17} 26. Bc7 {-1.45/11 24} Re8 {+2.25/18 26}
27. Bxd6 {-2.02/11 21} Bf8 {+2.30/18 17} 28. Qg4 {-2.22/11 11} Bxd6
{+2.38/18 23} 29. Rxd6 {-2.22/9} Qb3 {+2.38/18 27} 30. Rcd1 {-2.03/11 29}
Qe3+ {+2.38/17 22} 31. Kh2 {-2.16/11 5} Rxf4 {+2.43/18 19} 32. Qg3
{-2.36/11 20} Qxg3+ {+2.46/19 30} 33. Kxg3 {-1.98/6 0} Rxc4 {+2.49/20 37}
34. R1d4 {-2.32/11 17} Rc5 {+2.50/19 20} 35. Rd8 {-2.39/11 25} Kf8
{+2.53/19 19} 36. Rf4+ {-2.31/11 15} Ke7 {+2.58/19 34} 37. Rd2 {-2.34/12
52} Rec8 {+2.55/17 21} 38. Rg4 {-2.55/11 26} g5 {+2.54/17 23} 39. Re2+
{-2.51/11 43} Kf6 {+2.54/18 22} 40. Ra4 {-2.54/12 93} a5 {+2.59/18 22} 41.
Rf2+ {-2.60/11 46} Kg6 {+2.65/19 14} 42. Rd4 {-2.45/10 2} Rd5 {+2.77/22 15}
43. Rxd5 {-2.68/10 1} Bxd5 {+2.77/23 17} 44. Rd2 {-2.74/11 4} Be4 {+2.77/22
17} 45. Re2 {-2.97/11 10} Kf5 {+2.80/22 18} 46. Rf2+ {-2.94/11 4} Ke5
{+2.77/21 16} 47. Kg4 {-2.96/11 7} h6 {+2.80/20 16} 48. Kh5 {-2.98/11 9}
Rc6 {+2.80/22 27} 49. g3 {-3.04/12 20} Rb6 {+2.81/19 15} 50. h4 {-3.16/13
87} gxh4 {+2.83/22 17} 51. Kxh4 {-3.18/11 5} Rb3 {+2.87/21 18} 52. g4
{-3.11/12 12} a4 {+4.19/23 16} 53. Re2 {-3.22/13 17} Kf4 {+5.13/24 16} 54.
Rf2+ {-3.33/12 2} Rf3 {+6.80/26 27} 55. Rxf3+ {-4.22/14 2} Bxf3 {+13.92/27
20} 56. Kh5 {-4.22/14} Bxg4+ {+10.11/21 28} 57. Kxh6 {-12.99/21 72} Kf5
{+11.15/23 30} 58. Kg7 {-13.81/20 20} Bh5 {+M13/22 10} 59. Kh6 {-M11/19 58
Arena Adjudication} 0-1

[Event "Chess Engine Olympiad. Switzerland"]
[Site "Murcia"]
[Date "2020.03.06"]
[Round "1"]
[White "Winter 0.7 64-bit 4CPU"]
[Black "Flux 2.21 64-bit"]
[Result "1-0"]
[BlackElo "2373"]
[ECO "B66"]
[Opening "Sicilian"]
[Time "17:56:39"]
[Variation "Richter-Rauzer, 7...a6 8.O-O-O h6 9.Be3 Bd7"]
[WhiteElo "3000"]
[TimeControl "40/840:40/840:40/840"]
[Termination "adjudication"]
[PlyCount "96"]
[WhiteType "program"]
[BlackType "program"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg5 e6 7. Qd2 a6 8.
O-O-O h6 9. Be3 {+0.34/24 32} Bd7 {-0.43/11 15} 10. f4 {+0.35/24 27} Be7
{-0.15/11 28} 11. Be2 {+0.32/24 27} O-O {-0.12/11 19} 12. Kb1 {+0.30/21 48}
Qc7 {-0.11/10 13} 13. a3 {+0.35/23 24} Rac8 {-0.01/10 11} 14. Nb3 {+1.07/22
45} Rfe8 {-0.26/11 75} 15. g4 {+1.35/22 26} e5 {-0.34/10 4} 16. f5
{+1.59/22 25} Na5 {-0.27/10 5} 17. h4 {+1.15/22 32} d5 {+0.22/11 78} 18.
exd5 {+1.32/23 38} Nxb3 {+0.55/10 6} 19. cxb3 {+1.34/24 21} Bxa3 {-0.24/11
59} 20. d6 {+1.30/27 32} Qa5 {-0.77/11 61} 21. Bxh6 {+1.22/24 27} gxh6
{-0.95/10 54} 22. Ne4 {+1.40/22 35} Qxd2 {-0.95/9 0} 23. Nxf6+ {+1.46/24
17} Kh8 {-1.16/10 0} 24. Rxd2 {+1.55/23 18} Bb4 {-1.27/10 1} 25. Rdd1
{+1.53/23 26} Red8 {-0.45/10 2} 26. Bf3 {+1.75/24 24} Bc6 {-0.46/11 8} 27.
d7 {+1.31/26 21} Bxf3 {-0.42/11 2} 28. dxc8=Q {+1.33/26 13} Rxc8 {-0.42/9}
29. Rc1 {+1.43/29 18} Rd8 {-0.53/11 11} 30. Rh3 {+1.28/28 15} Bc6 {-0.72/12
21} 31. Re3 {+2.10/24 14} Be7 {-0.64/12 11} 32. g5 {+3.02/25 17} Bxf6
{-0.76/12 15} 33. gxf6 {+3.07/31 25} e4 {-1.01/13 31} 34. Rg1 {+3.80/25 14}
Rg8 {-1.16/13 40} 35. Rxg8+ {+6.76/27 20} Kxg8 {-0.58/6 0} 36. Kc1
{+7.05/31 29} Kf8 {-0.81/13 1} 37. Kd2 {+7.65/28 27} Ke8 {-1.74/14 3} 38.
Rg3 {+8.09/29 19} Kd7 {-1.76/14 5} 39. Ke3 {+8.56/31 34} Bd5 {-2.38/15 17}
40. Kd4 {+8.93/31 26} Kd6 {-2.91/16 164} 41. b4 {+8.96/29 19} Kc6 {-2.63/14
27} 42. Rc3+ {+9.77/24 12} Kd6 {-3.10/14 3} 43. Rc8 {+10.41/26 12} Bb3
{-3.62/15 103} 44. Kxe4 {+11.40/25 16} b6 {-3.76/13 20} 45. Rh8 {+12.82/25
12} Kc6 {-6.32/14 88} 46. Rxh6 {+14.30/26 14} a5 {-9.81/14 78} 47. bxa5
{+15.93/26 12} Kb7 {-9.91/13 66} 48. Rh8 {+17.74/28 14} Ba4 {-12.67/12 24
Arena Adjudication} 1-0

[Event "Chess Engine Olympiad. Switzerland"]
[Site "Murcia"]
[Date "2020.03.06"]
[Round "1"]
[White "Muse 0.953 64-bit"]
[Black "Pulse 1.6.1 64-bit"]
[Result "1-0"]
[BlackElo "1704"]
[ECO "D52"]
[Opening "QGD"]
[Time "18:32:36"]
[Variation "Cambridge Springs, Yugoslav, 8.Qd2"]
[WhiteElo "2590"]
[TimeControl "40/840:40/840:40/840"]
[Termination "normal"]
[PlyCount "55"]
[WhiteType "program"]
[BlackType "program"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. cxd5 Nxd5
{-0.01/8 23} 8. Qd2 {0.00/18 16} Bb4 {+0.05/8 23} 9. Rc1 {+0.01/19 29} f6
{+0.05/7 23} 10. Bh4 {-0.01/18 17} N7b6 {0.00/7 23} 11. e4 {+0.17/21 26}
Nxc3 {-0.15/8 23} 12. bxc3 {+0.19/20 16} Ba3 {-0.15/8 23} 13. Rb1 {+0.18/19
19} g5 {-0.05/7 23} 14. Bg3 {+0.40/18 18} g4 {-0.16/8 23} 15. Nh4 {+0.34/18
23} e5 {-0.05/8 23} 16. dxe5 {+0.50/18 26} fxe5 {-0.05/8 23} 17. Be2
{+0.48/17 35} Be6 {+0.06/8 23} 18. O-O {+1.37/16 22} Rd8 {+0.16/7 23} 19.
Qh6 {+3.41/17 28} Bxa2 {-0.03/8 23} 20. Bxg4 {+4.21/15 29} Qxc3 {-0.15/7
24} 21. Bh5+ {+5.59/14 20} Kd7 {-1.22/8 24} 22. Qg7+ {+5.89/15 24} Kd6
{-2.33/8 24} 23. Nf5+ {+M6/6 0} Kc5 {-12.86/8 24} 24. Qe7+ {+M5/5 0} Rd6
{-M4/8 13} 25. Qxd6+ {+M4/3 0} Kc4 {-5.11/1} 26. Be2+ {+M3/2 0} Qd3 {-M2/1}
27. Qxd3+ {+M2/1 0} Kc5 {-M1/1} 28. Qxa3# {+M1/1 0} 1-0

[Event "Chess Engine Olympiad. Switzerland"]
[Site "Murcia"]
[Date "2020.03.06"]
[Round "1"]
[White "ChessterfieldCL i5a"]
[Black "Muse 0.953 64-bit"]
[Result "1/2-1/2"]
[BlackElo "2590"]
[ECO "C89"]
[Opening "Spanish"]
[Time "18:45:44"]
[Variation "Marshall, 11.Rxe5 c6"]
[WhiteElo "1700"]
[TimeControl "40/840:40/840:40/840"]
[Termination "normal"]
[PlyCount "53"]
[WhiteType "program"]
[BlackType "program"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8.
c3 d5 9. exd5 {+1.06/10 42} Nxd5 {-0.70/20 22} 10. Nxe5 {+1.06/9 60} Nxe5
{-0.75/19 24} 11. Rxe5 {+1.04/10 19} c6 {-0.81/19 26} 12. g3 {+1.00/9 10}
Bd6 {-0.70/18 25} 13. Re1 {+1.02/10 37} Re8 {-0.70/16 17} 14. Rxe8+
{+1.06/9 13} Qxe8 {-0.79/18 19} 15. d4 {+0.99/9 15} Bf5 {-0.83/16 21} 16.
Nd2 {+0.99/9 11} Qe6 {-0.84/17 25} 17. a4 {+1.00/9 35} Re8 {-0.78/17 20}
18. axb5 {+0.99/9 11} Bg4 {-0.76/19 25} 19. Nf3 {+0.96/8 61} Qe4 {-0.66/18
26} 20. Kg2 {+1.01/8 57} axb5 {-0.40/17 26} 21. Ra6 {+1.01/8 9} Qf5
{0.00/16 20} 22. Bd2 {+1.01/8 8} Bb8 {0.00/17 25} 23. Rxc6 {+2.01/9 34}
Bh3+ {0.00/20 25} 24. Kg1 {+2.01/10 42} Bg4 {0.00/21 25} 25. Kg2 {0.00/9 7}
Bh3+ {0.00/20 22} 26. Kg1 {0.00/10 14} Bg4 {0.00/22 25} 27. Kg2 {0.00/10 8
3-fold repetition} 1/2-1/2

[Event "Chess Engine Olympiad. Switzerland"]
[Site "Murcia"]
[Date "2020.03.06"]
[Round "1"]
[White "Pulse 1.6.1 64-bit"]
[Black "Winter 0.7 64-bit 4CPU"]
[Result "0-1"]
[BlackElo "3000"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Time "19:01:30"]
[Variation "Advance, 4.c3"]
[WhiteElo "1704"]
[TimeControl "40/840:40/840:40/840"]
[Termination "adjudication"]
[PlyCount "97"]
[WhiteType "program"]
[BlackType "program"]

1. e4 c6 2. c3 d5 3. e5 Bf5 4. d4 e6 5. Nf3 Nd7 6. Be2 f6 7. O-O Qc7 8. Re1
O-O-O 9. Bd3 {+0.02/8 24} Bxd3 {-0.51/23 42} 10. Qxd3 {+0.04/9 24} Re8
{-0.50/23 46} 11. Na3 {+0.11/8 24} fxe5 {+0.06/25 44} 12. dxe5 {+0.14/8 25}
Bxa3 {+0.05/24 35} 13. bxa3 {+0.23/8 25} Ne7 {0.00/23 40} 14. Rb1 {+0.22/7
25} Ng6 {+0.17/22 28} 15. Qe3 {+0.16/8 25} c5 {+0.40/22 19} 16. Qe2
{+0.11/7 25} Rhf8 {+0.92/20 28} 17. Bd2 {+0.09/7 25} Rf5 {+1.34/22 22} 18.
g4 {+0.02/8 25} Rff8 {+1.93/20 20} 19. Rb5 {-0.11/7 25} a6 {+2.03/22 19}
20. Rb3 {-0.68/8 25} Nf4 {+2.58/22 24} 21. Bxf4 {-0.11/9 25} Rxf4 {+2.94/22
29} 22. Nd2 {-0.91/8 25} Ref8 {+3.62/23 32} 23. f3 {-0.99/8 25} c4
{+3.51/23 19} 24. Rb4 {-1.01/8 25} Nc5 {+3.62/23 16} 25. Reb1 {-1.11/7 25}
b5 {+3.75/24 17} 26. Rf1 {-1.73/7 25} Nd3 {+4.60/23 19} 27. Qe3 {-1.74/8
25} h5 {+5.13/24 17} 28. h3 {-1.75/8 26} hxg4 {+5.56/26 29} 29. hxg4
{-1.73/8 26} Qxe5 {+5.92/25 16} 30. Qxe5 {-1.66/10 26} Nxe5 {+5.95/29 25}
31. Re1 {-1.70/10 26} Nxf3+ {+6.33/24 12} 32. Nxf3 {-1.99/11 26} Rxf3
{+6.39/27 13} 33. Rxe6 {-1.93/10 26} Rg3+ {+6.64/30 16} 34. Kh2 {-2.12/10
26} Rxg4 {+6.79/30 14} 35. Re3 {-2.17/9 27} d4 {+6.75/32 18} 36. cxd4
{-2.13/10 27} Rh8+ {+6.98/32 20} 37. Rh3 {-2.08/1} Rxh3+ {+6.93/34 27} 38.
Kxh3 {-2.08/1} Rxd4 {+7.03/32 20} 39. Rb2 {-2.95/10 55} c3 {+7.04/38 36}
40. Rc2 {-2.00/11 58} Rc4 {+7.28/35 57} 41. Kg2 {-2.00/10 20} Kc7 {+7.28/35
18} 42. Kf2 {-1.99/10 20} g5 {+7.36/30 19} 43. Ke2 {-1.01/10 20} Kb6
{+7.41/31 18} 44. Kd3 {-1.99/10 20} Ka5 {+11.72/27 17} 45. Rxc3 {-2.01/12
20} Rxc3+ {+12.49/31 23} 46. Kxc3 {-2.01/16 20} Ka4 {+M16/35 13} 47. Kd3
{-10.92/16 20} Kxa3 {+M15/36 12} 48. Kd4 {-10.94/15 20} b4 {+M14/36 18} 49.
Kc5 {-10.96/15 20 Arena Adjudication} 0-1

[Event "Chess Engine Olympiad. Switzerland"]
[Site "Murcia"]
[Date "2020.03.06"]
[Round "1"]
[White "Flux 2.21 64-bit"]
[Black "Pulse 1.6.1 64-bit"]
[Result "1-0"]
[BlackElo "1704"]
[ECO "D27"]
[Opening "QGA"]
[Time "19:35:11"]
[Variation "Classical, Spassky Variation"]
[WhiteElo "2373"]
[TimeControl "40/840:40/840:40/840"]
[Termination "adjudication"]
[PlyCount "96"]
[WhiteType "program"]
[BlackType "program"]

1. c4 e6 2. Nf3 d5 3. d4 dxc4 4. e3 Nf6 5. Bxc4 a6 6. O-O c5 7. dxc5 Bxc5
8. Qxd8+ Kxd8 9. Nc3 {+1.09/12 44} Nc6 {-0.05/8 24} 10. Rd1+ {+0.99/12 94}
Bd7 {0.00/8 24} 11. a3 {+1.24/10 4} Ke7 {+0.05/7 24} 12. b4 {+0.92/11 49}
Bd6 {+0.04/8 25} 13. Bb2 {+0.83/10 7} h5 {-0.06/7 25} 14. Ng5 {+1.34/10 28}
Ne5 {+0.05/8 25} 15. Bb3 {+1.28/10 19} Bc7 {+0.07/7 25} 16. Ne2 {+1.26/9 8}
Bc6 {+0.03/7 25} 17. Nf4 {+1.36/10 29} Rad8 {+0.05/7 25} 18. Ngxe6
{+2.50/10 8} fxe6 {-1.69/9 25} 19. Bxe5 {+2.53/10 7} Bxe5 {-1.71/9 25} 20.
Ng6+ {+2.32/11 9} Ke8 {-1.99/10 25} 21. Rxd8+ {+2.38/11 10} Kxd8 {-2.02/9
25} 22. Rd1+ {+2.38/11} Kc7 {-1.98/10 25} 23. Nxh8 {+2.52/12 17} Bb2
{-2.11/9 25} 24. a4 {+2.81/13 41} Bc3 {-2.46/9 25} 25. b5 {+2.98/12 8} axb5
{-4.27/9 25} 26. axb5 {+3.47/13 22} Bxb5 {-3.26/9 25} 27. Rc1 {+3.46/13 11}
Ne4 {-3.42/9 25} 28. f3 {+3.75/13 18} Bc6 {-3.43/10 26} 29. fxe4 {+3.86/13
14} Bd2 {-4.29/12 26} 30. Rf1 {+4.13/13 45} Bxe3+ {-3.63/9 26} 31. Kh1
{+4.00/13 15} Kd6 {-3.61/9 26} 32. Re1 {+4.62/12 38} Bc5 {-4.49/9 26} 33.
e5+ {+4.70/12 16} Ke7 {-4.52/10 26} 34. Ng6+ {+5.05/13 36} Kf7 {-4.52/10
26} 35. Nf4 {+4.99/13 36} Bd7 {-4.65/10 27} 36. Nxh5 {+5.23/12 29} g6
{-4.66/8 27} 37. Rf1+ {+5.64/12 8} Ke7 {-5.29/10 27} 38. Nf4 {+5.89/13 16}
g5 {-5.49/10 28} 39. Ng6+ {+6.14/13 29} Ke8 {-5.50/10 28} 40. Rf6 {+6.06/14
69} Bc6 {-5.56/10 30} 41. Bxe6 {+6.80/12 13} Be4 {-5.94/9 19} 42. Bf5
{+8.05/12 11} Bd5 {-5.85/9 20} 43. e6 {+9.15/12 7} Bd6 {-6.29/9 20} 44. Rf7
{+9.58/12 11} Bc6 {-8.61/8 20} 45. Rh7 {+10.34/13 67} Kd8 {-8.76/8 20} 46.
e7+ {+10.61/12 36} Bxe7 {-9.70/10 20} 47. Rxe7 {+10.61/11 0} b6 {-9.72/10
20} 48. Ra7 {+10.80/11 6} Bb5 {-9.90/10 20 Arena Adjudication} 1-0

[Event "Chess Engine Olympiad. Switzerland"]
[Site "Murcia"]
[Date "2020.03.06"]
[Round "1"]
[White "Winter 0.7 64-bit 4CPU"]
[Black "ChessterfieldCL i5a"]
[Result "1-0"]
[BlackElo "1700"]
[ECO "B48"]
[Opening "Sicilian"]
[Time "20:08:06"]
[Variation "Taimanov, 6.Be3 a6 7.Qd2"]
[WhiteElo "3000"]
[TimeControl "40/840:40/840:40/840"]
[Termination "adjudication"]
[PlyCount "120"]
[WhiteType "program"]
[BlackType "program"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6
8. O-O-O Bb4 {-0.01/9 14} 9. Nxc6 {+0.17/22 34} bxc6 {-0.01/9 9} 10. f3
{+0.16/22 23} O-O {-0.01/8 9} 11. Bf4 {+0.20/22 41} e5 {0.00/9 9} 12. Bg3
{+0.14/23 27} Re8 {0.00/9 11} 13. Bh4 {+0.23/22 44} Nh5 {+0.01/9 9} 14. a3
{+0.31/22 43} Bf8 {0.00/9 9} 15. Bc4 {+0.44/24 41} h6 {0.00/9 17} 16. Ne2
{+0.68/23 40} Rb8 {0.00/9 10} 17. Qc3 {+0.61/21 28} a5 {0.00/9 10} 18. g4
{+1.52/21 20} Nf4 {-0.01/9 73} 19. Nxf4 {+1.12/22 19} exf4 {-0.07/9 23} 20.
Be1 {+1.12/22 19} a4 {-0.07/9 20} 21. Qa5 {+0.91/24 22} Qxa5 {-0.11/10 38}
22. Bxa5 {+1.19/25 31} g5 {-0.12/10 15} 23. h4 {+1.90/24 15} Bg7 {-0.16/10
26} 24. c3 {+1.76/26 18} Ra8 {-0.19/9 11} 25. Bc7 {+2.69/24 27} Ra7
{-0.20/10 23} 26. Bb6 {+3.44/23 15} Rb7 {-0.24/10 32} 27. Bc5 {+3.10/24 22}
Re5 {-0.25/10 24} 28. Bd6 {+4.31/27 17} Ra5 {-1.36/10 12} 29. hxg5
{+4.38/27 24} hxg5 {-1.36/10 12} 30. Rh5 {+4.47/30 24} Rba7 {-1.41/10 12}
31. Kc2 {+4.50/28 23} Bf6 {-1.44/10 13} 32. e5 {+6.56/23 21} Bxe5 {-2.22/10
14} 33. Rxg5+ {+6.83/27 12} Bg7 {-2.46/11 108} 34. Rxa5 {+6.71/30 21} Rxa5
{-2.43/11 87} 35. Re1 {+6.71/32 26} Ba6 {-3.34/11 24} 36. Re8+ {+6.92/24
13} Kh7 {-3.37/11 70} 37. Ra8 {+6.80/32 21} Bxc4 {-3.38/11 7} 38. Rxa5
{+6.77/32 18} Bb3+ {-3.54/11 9} 39. Kd2 {+7.12/25 23} Bh6 {-3.51/11 15} 40.
g5 {+7.37/26 38} Bg7 {-3.55/12 23} 41. Bxf4 {+7.44/27 23} Kg6 {-4.26/11 7}
42. Be3 {+7.57/25 13} f6 {-4.57/11 7} 43. Bd4 {+7.62/33 13} fxg5 {-3.52/11
9} 44. Bxg7 {+7.62/32 17} Kxg7 {-3.34/12 52} 45. Rxg5+ {+7.62/32 23} Kf6
{-3.29/12 51} 46. Rc5 {+7.82/37 23} Ke6 {-3.30/13 27} 47. Ke3 {+8.11/36 23}
Kd6 {-3.31/12 7} 48. Kd4 {+8.37/30 23} Kc7 {-3.33/12 7} 49. Rg5 {+8.66/29
23} Be6 {-3.37/11 10} 50. c4 {+9.23/34 11} Kb6 {-3.43/11 9} 51. c5+
{+10.85/36 15} Kb7 {-3.45/12 13} 52. f4 {+16.05/32 23} Bb3 {-4.48/12 10}
53. f5 {+17.02/27 23} Kc8 {-4.50/12 7} 54. f6 {+M28/27 22} Kd8 {-4.50/13 7}
55. Re5 {+M34/29 22} Be6 {-6.00/12 56} 56. Rxe6 {+M29/29 21} dxe6 {-2.51/14
53} 57. Ke5 {+M24/34 14} Kd7 {-3.05/14 50} 58. f7 {+M18/36 13} Ke7
{-9.99/16 47} 59. f8=R {+M17/37 11} Kxf8 {-10.61/16 18} 60. Kxe6 {+M15/39
23} Kg7 {-10.12/16 17 Arena Adjudication} 1-0

[Event "Chess Engine Olympiad. Switzerland"]
[Site "Murcia"]
[Date "2020.03.06"]
[Round "2"]
[White "Winter 0.7 64-bit 4CPU"]
[Black "Muse 0.953 64-bit"]
[Result "1-0"]
[BlackElo "2590"]
[ECO "C42"]
[Opening "Russian Game"]
[Time "20:50:27"]
[Variation "Classical, Chigorin, 8...Bg4 9.c4"]
[WhiteElo "3000"]
[TimeControl "40/840:40/840:40/840"]
[Termination "adjudication"]
[PlyCount "102"]
[WhiteType "program"]
[BlackType "program"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Be7
8. Re1 Bg4 9. c4 {+0.31/24 49} Nf6 {-0.24/18 24} 10. cxd5 {+0.45/25 37}
Qxd5 {-0.34/17 17} 11. Nc3 {+0.67/22 24} Qd6 {-0.43/16 26} 12. h3 {+0.51/24
28} Be6 {-0.49/16 22} 13. Bg5 {+0.52/23 46} O-O {-0.13/17 48} 14. Bxf6
{+0.60/24 32} Bxf6 {-0.43/18 18} 15. Ne4 {+0.60/27 33} Qd8 {-0.40/19 20}
16. d5 {+0.64/25 23} Qxd5 {0.00/18 18} 17. Nxf6+ {+0.79/21 22} gxf6
{-0.15/18 20} 18. Qc2 {+0.77/24 32} f5 {-0.21/17 21} 19. Rad1 {+1.83/23 18}
Nb4 {-0.33/16 17} 20. Qc3 {+2.23/21 30} Nxd3 {-0.63/17 20} 21. Rxd3
{+4.55/22 34} Qc4 {-1.72/17 17} 22. Qd2 {+5.12/22 18} Kh8 {-1.76/16 26} 23.
b3 {+6.20/22 19} Qa6 {-3.79/18 20} 24. Ng5 {+6.53/24 22} Rae8 {-3.67/17 26}
25. Rde3 {+7.00/22 21} Bd7 {-4.17/18 22} 26. Qd4+ {+7.14/23 15} Kg8
{-4.49/19 26} 27. Qxd7 {+7.13/27 17} Rxe3 {-4.64/18 22} 28. Rxe3 {+7.13/28
27} Qf6 {-4.78/18 22} 29. Nf3 {+7.32/21 24} f4 {-4.65/17 21} 30. Re4
{+7.40/24 21} Qd6 {-4.78/18 27} 31. Qxd6 {+7.48/23 15} cxd6 {-4.33/23 20}
32. Rxf4 {+7.80/26 18} Kg7 {-3.84/20 21} 33. Rd4 {+8.15/23 21} Rd8
{-4.26/22 24} 34. Rd5 {+8.32/23 25} Kf6 {-4.27/21 30} 35. Nd4 {+8.27/22 16}
b6 {-4.34/21 22} 36. g4 {+8.44/24 27} Rd7 {-4.60/21 24} 37. Kg2 {+8.72/24
18} Rd8 {-4.78/20 20} 38. Kg3 {+8.82/26 30} Rd7 {-4.99/22 47} 39. Kf4
{+9.11/27 16} Rd8 {-4.76/22 24} 40. Rh5 {+9.31/25 24} Kg7 {-5.23/21 12} 41.
Rg5+ {+9.28/27 16} Kf8 {-5.06/21 15} 42. Rd5 {+9.30/23 16} Rd7 {-5.50/21
26} 43. Nf5 {+9.55/24 16} Rc7 {-5.79/22 22} 44. Rxd6 {+9.66/23 14} Ke8
{-6.07/21 30} 45. f3 {+9.75/23 13} Rc2 {-6.20/21 24} 46. Kg5 {+9.82/24 15}
Rf2 {-6.64/20 21} 47. f4 {+9.90/24 14} f6+ {-6.82/21 24} 48. Kh6 {+10.97/23
15} Rxf4 {-6.86/18 16} 49. Rxf6 {+14.88/24 21} Kd8 {-9.56/21 21} 50. Kxh7
{+15.68/24 16} Rf3 {-16.34/21 86} 51. h4 {+15.59/24 15} Rc3 {-15.82/19 15
Arena Adjudication} 1-0

[Event "Chess Engine Olympiad. Switzerland"]
[Site "Murcia"]
[Date "2020.03.06"]
[Round "2"]
[White "Flux 2.21 64-bit"]
[Black "ChessterfieldCL i5a"]
[Result "1-0"]
[BlackElo "1700"]
[ECO "D27"]
[Opening "QGA"]
[Time "21:25:17"]
[Variation "Classical, 6...a6 7.Nc3"]
[WhiteElo "2373"]
[TimeControl "40/840:40/840:40/840"]
[Termination "adjudication"]
[PlyCount "62"]
[WhiteType "program"]
[BlackType "program"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 dxc4 5. Bxc4 a6 6. O-O c5 7. Nc3 b5 8.
Be2 {+0.95/11 28} Qc7 {0.00/8 8} 9. d5 {+0.83/11 96} b4 {+0.94/8 42} 10.
dxe6 {+0.59/9 3} bxc3 {+0.95/8 10} 11. Qa4+ {+1.53/9 47} Ke7 {+0.95/9 12}
12. exf7 {+1.65/8 7} c2 {+0.94/9 13} 13. Bc4 {+2.61/9 3} Bf5 {+0.92/10 52}
14. e4 {+2.08/10 9} Bxe4 {-0.04/10 36} 15. Re1 {+2.30/11 76} Qc6 {-0.09/10
20} 16. Qa5 {+2.83/11 36} Nbd7 {-0.15/9 9} 17. Ng5 {+3.16/11 62} Ne5
{-1.07/8 11} 18. Qc3 {+3.24/11 41} Nxc4 {-1.13/9 9} 19. Qxc4 {+3.24/9} Rb8
{-2.27/9 19} 20. Nxe4 {+4.78/11 50} Kd8 {-2.40/8 9} 21. Nxf6 {+6.93/10 18}
Qxf6 {-4.38/9 21} 22. Re8+ {+8.07/10 14} Kc7 {-4.42/9 68} 23. Bf4+
{+8.07/10 27} Bd6 {-5.42/9 11} 24. Qxc5+ {+8.07/9 3} Kd7 {-5.31/9 19} 25.
Qa7+ {+10.83/10 36} Kc6 {-6.29/9 43} 26. Qxa6+ {+11.82/10 32} Kc5 {-6.34/8
22} 27. Be3+ {+20.75/8 27} Kd5 {-7.50/9 12} 28. Qd3+ {+21.63/8 13} Kc6
{-8.69/10 15} 29. Qxc2+ {+21.63/8 23} Kb5 {-M1/9 71} 30. Re4 {+M7/7 3}
Bxh2+ {-M0/9 62} 31. Kxh2 {+M6/6 0} Qd6 {-20.75/9 8 Arena Adjudication}
1-0

[Event "Chess Engine Olympiad. Switzerland"]
[Site "Murcia"]
[Date "2020.03.06"]
[Round "2"]
[White "ChessterfieldCL i5a"]
[Black "Pulse 1.6.1 64-bit"]
[Result "1-0"]
[BlackElo "1704"]
[ECO "D43"]
[Opening "Semi-Slav"]
[Time "21:46:57"]
[Variation "Moscow, 7.e3 Nd7"]
[WhiteElo "1700"]
[TimeControl "40/840:40/840:40/840"]
[Termination "adjudication"]
[PlyCount "92"]
[WhiteType "program"]
[BlackType "program"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 Nd7 8.
Be2 g6 9. O-O {+0.01/9 10} b6 {+0.33/8 24} 10. cxd5 {+0.03/9 23} exd5
{+0.33/8 24} 11. Rc1 {+0.04/9 9} Bb7 {+0.40/7 24} 12. Qb3 {+0.03/9 12} Bd6
{+0.37/7 25} 13. Bd3 {+0.02/9 9} Qe6 {+0.37/7 25} 14. e4 {+0.07/8 66} dxe4
{+0.36/8 25} 15. Qxe6+ {+0.14/9 32} fxe6 {+0.31/9 25} 16. Bxe4 {+0.12/9 9}
Kf7 {+0.39/8 25} 17. Nb5 {+0.13/9 12} cxb5 {-0.04/9 25} 18. Bxb7 {+0.06/10
10} Rad8 {-0.08/8 25} 19. h4 {+0.09/9 9} Nf6 {-0.06/8 25} 20. Ne5+ {+0.12/9
10} Kg7 {-0.09/9 25} 21. Ba6 {+0.13/10 18} b4 {-0.15/8 25} 22. Nc6
{+0.18/10 61} Rd7 {-0.08/8 25} 23. Rfe1 {+0.11/10 46} Kf7 {-0.19/8 25} 24.
Bc4 {+0.17/9 15} Nd5 {-0.15/8 25} 25. Bxd5 {+0.18/9 10} exd5 {-0.08/9 25}
26. Ne5+ {+0.15/10 64} Bxe5 {-0.05/10 25} 27. dxe5 {+0.15/10 11} Re8
{-0.05/9 25} 28. f4 {+0.17/10 59} Kg7 {-0.07/9 26} 29. Red1 {+0.19/10 32}
g5 {-0.03/9 26} 30. g3 {+0.25/9 9} gxh4 {-0.04/9 26} 31. gxh4 {+0.21/10 58}
Kh7 {-0.03/8 26} 32. Kg2 {+0.29/9 12} Rg7+ {-0.07/8 26} 33. Kf3 {+1.22/10
64} Rd8 {-0.89/9 26} 34. Rc6 {+1.22/9 52} Rg6 {-0.95/9 26} 35. e6 {+1.24/9
14} Rg7 {-0.95/9 27} 36. f5 {+1.27/9 8} Rdg8 {-0.05/9 27} 37. Rxd5 {+1.46/9
9} Rg3+ {-0.98/9 27} 38. Ke4 {+1.62/8 55} R3g4+ {-1.02/9 28} 39. Ke5
{+2.57/8 13} Rxh4 {-1.02/9 28} 40. Rd7+ {+6.12/7 1} Kh8 {-1.02/10 30} 41.
Rcc7 {+9.25/9 7} Rg2 {-5.19/8 19} 42. Rh7+ {+M1/9 7} Kg8 {-0.02/1} 43. e7
{+M1/10 7} Re2+ {-6.15/8 20} 44. Kf6 {+M1/12 51} Re6+ {-M4/8 20} 45. Kxe6
{+M0/15 33} Re4+ {-M3/6 0} 46. Kf6 {+M0/13 48} b3 {-M2/4 0 Arena
Adjudication} 1-0

[Event "Chess Engine Olympiad. Switzerland"]
[Site "Murcia"]
[Date "2020.03.06"]
[Round "2"]
[White "Muse 0.953 64-bit"]
[Black "Flux 2.21 64-bit"]
[Result "1-0"]
[BlackElo "2373"]
[ECO "E00"]
[Opening "Catalan"]
[Time "22:18:58"]
[Variation "4.Nf3 Bb4+ 5.Bd2"]
[WhiteElo "2590"]
[TimeControl "40/840:40/840:40/840"]
[Termination "adjudication"]
[PlyCount "112"]
[WhiteType "program"]
[BlackType "program"]

1. d4 d5 2. Nf3 e6 3. g3 Nf6 4. c4 {-0.06/16 19} Bb4+ {+0.15/10 11} 5. Bd2
{-0.02/19 23} Nc6 {+0.10/11 28} 6. Bxb4 {+0.10/18 14} Nxb4 {+0.10/9 0} 7.
Nc3 {+0.14/18 17} O-O {-0.03/11 25} 8. a3 {+0.10/18 15} Nc6 {-0.04/11 3} 9.
e3 {+0.10/17 19} Ne4 {-0.26/11 30} 10. Rc1 {+0.21/17 17} Nxc3 {-0.19/10 4}
11. Rxc3 {+0.28/18 25} Qf6 {-0.31/11 16} 12. Bg2 {+0.28/18 27} Rd8
{-0.45/11 19} 13. O-O {+0.32/17 16} a5 {-0.40/11 21} 14. Nh4 {+0.32/17 17}
a4 {-0.19/11 28} 15. Qc2 {+0.35/18 28} Ra5 {-0.20/10 8} 16. Rc1 {+0.35/17
15} Qe7 {-0.32/12 75} 17. Qd1 {+0.46/18 19} Qg5 {-0.32/10 0} 18. Bf3
{+0.45/18 17} Ra6 {-0.69/11 24} 19. Be2 {+0.99/19 24} Ra5 {-0.81/12 63} 20.
cxd5 {+1.07/19 21} exd5 {-0.88/10 6} 21. Rc5 {+1.28/18 23} Ra8 {-0.86/11
11} 22. Ng2 {+1.25/18 28} Rd6 {-1.49/11 13} 23. Nf4 {+1.24/16 16} Be6
{-1.70/11 30} 24. Bb5 {+1.68/17 16} Bg4 {-1.87/11 45} 25. f3 {+1.97/17 16}
Qe7 {-1.78/10 9} 26. Bxc6 {+2.01/17 22} Qxe3+ {-1.69/10 10} 27. Kg2
{+2.12/17 17} bxc6 {-1.80/10 12} 28. fxg4 {+2.12/17 17} Rb8 {-2.04/10 11}
29. R5c2 {+2.19/17 24} Qe4+ {-2.15/10 15} 30. Kg1 {+2.28/18 20} Qe3+
{-2.36/11 24} 31. Kh1 {+2.34/19 28} Qe4+ {-2.37/11 24} 32. Ng2 {+2.45/19
24} Re6 {-2.45/11 19} 33. Rf2 {+2.51/18 17} Rb3 {-2.43/10 8} 34. Rc3
{+2.85/19 24} Re8 {-2.53/11 31} 35. Rxb3 {+2.80/20 24} axb3 {-2.20/6 0} 36.
h3 {+2.86/20 29} c5 {-2.71/11 9} 37. dxc5 {+2.96/19 23} Qc4 {-2.95/12 39}
38. Rf3 {+2.95/18 21} Qxc5 {-3.08/12 47} 39. Qxb3 {+2.99/17 22} Qd6
{-3.00/11 23} 40. Ne3 {+3.22/17 12} c6 {-2.99/11 50} 41. Qc3 {+3.31/18 20}
g6 {-2.90/10 7} 42. Nc2 {+3.37/18 22} Re4 {-2.83/11 30} 43. Rf6 {+3.27/17
14} Re6 {-2.94/10 3} 44. Rf2 {+3.33/18 19} Re4 {-2.98/10 8} 45. Kg2
{+3.53/18 21} c5 {-3.23/11 29} 46. b4 {+3.61/18 17} Rc4 {-3.44/12 93} 47.
Qf3 {+3.75/19 16} Qe6 {-3.39/10 7} 48. b5 {+4.32/20 28} Re4 {-3.47/10 6}
49. b6 {+4.52/19 22} Qd7 {-4.05/10 20} 50. Ne3 {+6.15/18 21} Re5 {-5.29/11
78} 51. Rd2 {+6.74/18 18} Kf8 {-6.27/10 54} 52. Rxd5 {+10.08/17 17} Rxd5
{-6.12/6 0} 53. Qxd5 {+12.85/18 15} Qe8 {-7.55/9 3} 54. b7 {+14.05/17 16}
Kg7 {-13.28/10 20} 55. Kf3 {+15.04/18 24} Qb8 {-14.51/10 8} 56. Nc4
{+16.65/19 18} Qf8 {-16.45/10 31 Arena Adjudication} 1-0

[Event "Chess Engine Olympiad. Switzerland"]
[Site "Murcia"]
[Date "2020.03.06"]
[Round "2"]
[White "Flux 2.21 64-bit"]
[Black "Winter 0.7 64-bit 4CPU"]
[Result "0-1"]
[BlackElo "3000"]
[ECO "C67"]
[Opening "Spanish"]
[Time "22:57:54"]
[Variation "Open Berlin, 5.Re1 Nd6 6.Nxe5"]
[WhiteElo "2373"]
[TimeControl "40/840:40/840:40/840"]
[Termination "adjudication"]
[PlyCount "103"]
[WhiteType "program"]
[BlackType "program"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1
Nf5 8. c3 Nxe5 9. Rxe5 {+0.24/8 0} d6 {-0.09/26 26} 10. Re1 {+0.30/12 25}
O-O {-0.15/26 47} 11. d4 {+0.26/11 8} d5 {-0.12/26 45} 12. Bd3 {+0.30/11
20} c5 {-0.18/23 22} 13. dxc5 {+0.07/11 93} Bxc5 {-0.27/22 22} 14. Na3
{+0.05/11 66} Qb6 {0.00/23 32} 15. Qf3 {+0.74/10 4} Nh4 {0.00/22 21} 16.
Bxh7+ {+0.45/11 28} Kxh7 {+0.28/24 42} 17. Qh5+ {+0.48/10 0} Kg8 {+0.46/25
27} 18. Qxh4 {+0.39/11 16} Bf5 {+0.35/25 28} 19. g4 {+0.16/10 10} Bg6
{+1.65/23 25} 20. b4 {-0.27/11 21} Bd6 {+1.86/22 36} 21. Be3 {-0.49/10 14}
Qa6 {+1.95/23 35} 22. Nb1 {-0.53/11 23} Qd3 {+1.85/22 19} 23. Qh3 {-0.68/10
13} d4 {+2.35/21 26} 24. cxd4 {-0.71/11 8} Bxb4 {+2.41/25 18} 25. Rf1
{-0.94/11 5} Rfe8 {+2.25/25 32} 26. a3 {-0.92/12 24} Ba5 {+2.27/28 17} 27.
a4 {-1.18/12 39} Qe2 {+3.07/21 22} 28. Qg3 {-1.27/11 27} Bb4 {+3.08/23 29}
29. Na3 {-1.64/11 33} a6 {+3.06/23 20} 30. Bf4 {-1.71/10 13} Rad8 {+4.16/21
22} 31. Be5 {-1.74/11 37} f6 {+5.19/21 25} 32. Qb3+ {-3.17/10 28} Bf7
{+6.91/22 15} 33. Qe3 {-3.43/10 15} Qxe3 {+7.59/22 12} 34. fxe3 {-3.43/8 0}
fxe5 {+7.73/24 16} 35. Nc2 {-3.88/11 14} Bc3 {+7.83/26 17} 36. Rad1
{-4.31/11 13} Bc4 {+7.89/28 14} 37. Rf2 {-3.80/12 26} exd4 {+7.93/28 17}
38. exd4 {-3.99/12 30} b5 {+8.04/25 32} 39. axb5 {-4.61/12 37} axb5
{+8.16/25 32} 40. Rb1 {-4.93/13 130} Re4 {+8.33/25 32} 41. h3 {-4.46/11 11}
Rf8 {+8.37/25 15} 42. Rg2 {-4.67/11 12} Rf3 {+9.75/22 21} 43. Kh2 {-5.40/12
48} Bf1 {+10.26/26 19} 44. Nb4 {-6.03/12 70} Bxg2 {+11.56/25 17} 45. Kxg2
{-5.67/6 0} Rf7 {+12.11/27 16} 46. Nc6 {-6.98/11 18} Re2+ {+12.95/28 16}
47. Kg1 {-7.19/11 14} Bd2 {+16.05/26 27} 48. Rb3 {-7.96/12 57} Be3+
{+17.74/23 26} 49. Rxe3 {-8.23/11 1} Rxe3 {+M22/25 18} 50. Kg2 {-10.87/12
9} Rc7 {+M19/24 17} 51. Kf2 {-10.67/12 4} Rxh3 {+M16/25 18} 52. Kg2
{-15.42/13 22 Arena Adjudication} 0-1

[Event "Chess Engine Olympiad. Switzerland"]
[Site "Murcia"]
[Date "2020.03.06"]
[Round "2"]
[White "Pulse 1.6.1 64-bit"]
[Black "Muse 0.953 64-bit"]
[Result "0-1"]
[BlackElo "2590"]
[ECO "A28"]
[Opening "English"]
[Time "23:34:19"]
[Variation "Four Knights, Nimzowitsch Variation"]
[WhiteElo "1704"]
[TimeControl "40/840:40/840:40/840"]
[Termination "normal"]
[PlyCount "62"]
[WhiteType "program"]
[BlackType "program"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 Bb4 5. d3 d6 6. Be2 Bc5 7. Nd5 Nxd5
{+0.11/18 18} 8. exd5 {-0.08/8 24} Nd4 {+0.28/19 20} 9. Nxd4 {+0.01/8 24}
Bxd4 {+0.32/19 17} 10. Qb3 {+0.01/8 24} Qh4 {+0.33/19 23} 11. g3 {-0.03/8
24} Qh3 {+0.46/19 23} 12. Bf3 {+0.07/8 24} Qf5 {+0.43/18 23} 13. Ke2
{+0.13/8 24} O-O {+0.63/17 21} 14. h4 {+0.20/8 24} a5 {+0.71/17 24} 15. g4
{+0.12/8 24} Qg6 {+0.68/19 22} 16. h5 {+0.14/8 24} Qf6 {+0.71/18 17} 17.
Qb5 {+0.09/8 24} Bxg4 {+3.91/20 16} 18. Bxg4 {-2.18/9 24} Qxf2+ {+4.06/19
18} 19. Kd1 {+1.92/1} Qg2 {+4.15/18 20} 20. Re1 {-2.15/8 25} Qxg4+
{+4.14/18 21} 21. Kc2 {-2.21/8 25} Qxh5 {+4.40/17 27} 22. Qxb7 {-2.24/8 25}
Rab8 {+6.16/18 20} 23. Qxc7 {-2.07/8 26} Qh2+ {+6.45/18 22} 24. Kd1
{-2.88/9 26} Qg3 {+6.44/18 25} 25. Kd2 {-6.11/8 26} Bxb2 {+9.10/16 19} 26.
Qxd6 {-6.29/8 26} Qg5+ {+13.74/17 19} 27. Kc2 {-5.78/9 26} Bxc1 {+M12/13 0}
28. Raxc1 {-5.78/7 26} Qg2+ {+M4/5 0} 29. Kd1 {-M3/6 1} Rb2 {+M3/3 0} 30.
Qxf8+ {-M2/4 0} Kxf8 {+4.45/1 0} 31. Rxe5 {-M1/2} Qd2# {+M1/1 0} 0-1

[Event "Chess Engine Olympiad. Switzerland"]
[Site "Murcia"]
[Date "2020.03.06"]
[Round "2"]
[White "Muse 0.953 64-bit"]
[Black "ChessterfieldCL i5a"]
[Result "1-0"]
[BlackElo "1700"]
[ECO "D37"]
[Opening "QGD"]
[Time "23:50:05"]
[Variation "Classical, 5...O-O 6.e3 b6"]
[WhiteElo "2590"]
[TimeControl "40/840:40/840:40/840"]
[Termination "adjudication"]
[PlyCount "126"]
[WhiteType "program"]
[BlackType "program"]

1. d4 d5 2. c4 e6 3. Nf3 Be7 4. Nc3 Nf6 5. Bf4 b6 6. e3 O-O 7. a3 c5 8.
dxc5 bxc5 9. Bd3 {+0.23/17 20} dxc4 {0.00/8 10} 10. Bxc4 {+0.21/19 35} Nh5
{0.00/8 9} 11. Qxd8 {+0.24/19 23} Rxd8 {-0.01/10 33} 12. Bg5 {+0.22/20 21}
Bxg5 {0.00/10 10} 13. Nxg5 {+0.28/19 20} Nf6 {-0.01/10 12} 14. b3 {+0.22/18
24} Bb7 {+0.03/9 10} 15. O-O {+0.15/18 24} h6 {+0.04/10 12} 16. Nf3
{0.00/21 24} Bxf3 {+0.03/10 9} 17. gxf3 {+0.20/21 19} Nc6 {+0.03/10 10} 18.
Rfb1 {+0.21/19 19} Rd2 {+0.07/10 19} 19. Kf1 {+0.19/19 22} Rad8 {+0.08/9
14} 20. Na4 {+0.23/19 18} Nd7 {+0.03/9 10} 21. Bb5 {+0.70/20 24} Nce5
{0.00/10 19} 22. Be2 {+0.74/21 25} Nc6 {-0.03/10 29} 23. Rd1 {+1.30/21 24}
Rd5 {-1.08/10 41} 24. Rac1 {+1.26/22 25} Na5 {-1.16/10 14} 25. Rxd5
{+1.36/23 17} exd5 {-1.27/12 63} 26. Rd1 {+1.36/23 22} Rb8 {-1.25/11 17}
27. Rxd5 {+1.34/24 28} Nf6 {-1.30/11 11} 28. Rxc5 {+1.55/23 25} Nxb3
{-1.32/11 85} 29. Rc7 {+1.59/20 18} Ra8 {-1.34/10 10} 30. Kg2 {+1.56/19 20}
Ne8 {-1.32/11 31} 31. Rc6 {+1.65/22 25} Rb8 {-1.33/10 12} 32. Nc3 {+2.03/20
20} g6 {-2.19/10 14} 33. Nb5 {+2.34/21 20} a5 {-2.24/11 64} 34. a4
{+2.60/22 30} Kg7 {-2.23/11 13} 35. Kf1 {+3.43/22 35} Rd8 {-3.35/11 18} 36.
Rc3 {+3.52/24 26} Na1 {-3.40/11 15} 37. Nd4 {+4.05/26 59} Rd7 {-3.37/11 17}
38. Rc1 {+4.22/25 22} Rxd4 {-3.40/13 21} 39. exd4 {+4.54/27 12} Nb3
{-3.58/13 160} 40. Rc8 {+4.32/24 11} Nd6 {-3.50/11 9} 41. Rc6 {+4.53/24 22}
Nf5 {-3.56/12 30} 42. d5 {+4.63/22 21} Nh4 {-3.56/10 7} 43. d6 {+5.12/22
17} Nd2+ {-4.58/12 30} 44. Kg1 {+6.03/25 24} Ndxf3+ {-4.81/12 21} 45. Bxf3
{+6.35/25 20} Nxf3+ {-4.52/12 48} 46. Kg2 {+6.30/26 14} Ne5 {-5.42/13 12}
47. Rc5 {+6.46/24 16} Nd7 {-5.52/13 19} 48. Rxa5 {+8.28/26 19} Kf6
{-5.51/12 7} 49. Rb5 {+8.61/26 18} Ke6 {-6.37/12 8} 50. a5 {+8.86/24 21}
Kxd6 {-7.36/12 7} 51. a6 {+9.00/24 40} Kc6 {-7.45/12 34} 52. a7 {+9.12/22
36} Kxb5 {-7.48/12 12} 53. a8=Q {+8.86/19 33} Kc5 {-7.48/10 10} 54. Qe8
{+9.22/20 17} Kd6 {-7.59/11 12} 55. Qxf7 {+9.69/21 16} Ne5 {-8.55/11 44}
56. Qf6+ {+10.02/19 15} Kd5 {-8.53/11 49} 57. f4 {+10.29/19 33} Nd3
{-8.55/10 47} 58. Qf7+ {+10.67/20 20} Kd4 {-8.57/10 44} 59. Qg7+ {+10.86/20
23} Ke3 {-8.64/11 34} 60. Qxh6 {+11.11/20 22} Ke2 {-8.66/10 7} 61. Kg3
{+12.80/24 13} Nc5 {-10.00/10 8} 62. Qxg6 {+12.77/18 14} Ke3 {-10.74/11 29}
63. f5 {+20.88/18 30} Ne4 {-10.76/10 7 Arena Adjudication} 1-0

[Event "Chess Engine Olympiad. Switzerland"]
[Site "Murcia"]
[Date "2020.03.07"]
[Round "2"]
[White "Winter 0.7 64-bit 4CPU"]
[Black "Pulse 1.6.1 64-bit"]
[Result "1-0"]
[BlackElo "1704"]
[ECO "B14"]
[Opening "Caro-Kann"]
[Time "00:35:06"]
[Variation "Panov-Botvinnik, 5...e6 6.Nf3 Bb4 7.cxd5 Nxd5 8.Qc2 Nc6"]
[WhiteElo "3000"]
[TimeControl "40/840:40/840:40/840"]
[Termination "adjudication"]
[PlyCount "90"]
[WhiteType "program"]
[BlackType "program"]

1. c4 c6 2. e4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. cxd5 Nxd5
8. Qc2 Nc6 9. Bc4 {+0.19/23 50} Nb6 {+0.21/8 24} 10. Bb5 {+0.16/24 43} a6
{+0.11/8 24} 11. Bxc6+ {+0.56/23 29} bxc6 {+0.25/8 24} 12. O-O {+0.65/25
33} Qc7 {+0.25/7 25} 13. Ne4 {+0.68/24 21} Be7 {+0.26/7 25} 14. Bd2
{+0.83/24 38} Nd5 {+0.27/7 25} 15. Ne5 {+0.93/23 36} f5 {+0.10/7 25} 16.
Ba5 {+1.74/22 33} Qb7 {+0.03/9 25} 17. Nc5 {+1.73/24 39} Qb5 {-0.20/8 25}
18. b4 {+1.78/24 19} Nf4 {-0.23/7 25} 19. Rfe1 {+3.06/22 23} Bxc5 {-0.34/7
25} 20. a4 {+5.30/21 19} Qb8 {-1.19/8 25} 21. Qxc5 {+6.53/23 23} Bd7
{-1.22/8 25} 22. Rac1 {+6.70/25 17} Qb7 {-1.16/8 25} 23. Rc3 {+6.75/25 21}
Nd5 {-1.20/7 25} 24. Qd6 {+7.42/23 17} Ne7 {-1.35/7 25} 25. d5 {+7.44/25
18} Nc8 {-2.49/8 25} 26. Nc4 {+7.46/25 28} Nxd6 {-2.64/9 25} 27. Nxd6+
{+7.60/24 20} Ke7 {-3.44/10 25} 28. Nxb7 {+7.60/25 14} cxd5 {-3.44/9 26}
29. Bb6 {+7.61/26 24} Rab8 {-2.74/7 26} 30. Rc7 {+8.90/21 16} h5 {-3.69/7
26} 31. Ba7 {+10.14/22 13} Rxb7 {-4.45/8 26} 32. Bc5+ {+10.51/26 26} Kd8
{-4.55/10 26} 33. Rxb7 {+11.39/24 14} Rh6 {-5.11/8 26} 34. Be3 {+11.49/25
13} Rg6 {-4.49/9 26} 35. Rb8+ {+12.50/23 23} Ke7 {-5.35/9 27} 36. Bc5+
{+12.99/24 16} Kf6 {-5.35/9 27} 37. Rf8+ {+13.03/27 18} Kg5 {-4.38/1 0} 38.
Be7+ {+13.17/27 40} Kf4 {-5.21/9 37} 39. g3+ {+14.39/26 40} Kg4 {-5.23/10
37} 40. Kg2 {+16.70/25 33} h4 {-7.49/10 39} 41. f3+ {+17.74/25 25} Kh5
{-4.33/1} 42. g4+ {+17.74/24 20} Rxg4+ {-8.47/9 20} 43. fxg4+ {+16.23/27
27} Kg6 {-9.47/9 20} 44. gxf5+ {+17.74/22 25} exf5 {-9.95/10 20} 45. Kf2
{+17.74/22 12} Bxa4 {-9.53/9 20 Arena Adjudication} 1-0

[Event "Chess Engine Olympiad. Switzerland"]
[Site "Murcia"]
[Date "2020.03.07"]
[Round "2"]
[White "Pulse 1.6.1 64-bit"]
[Black "Flux 2.21 64-bit"]
[Result "0-1"]
[BlackElo "2373"]
[ECO "D59"]
[Opening "QGD"]
[Time "01:06:33"]
[Variation "Tartakower, 8.cxd5 Nxd5 9.Bxe7 Qxe7 10.Rc1 Bb7 11.Be2"]
[WhiteElo "1704"]
[TimeControl "40/840:40/840:40/840"]
[Termination "adjudication"]
[PlyCount "87"]
[WhiteType "program"]
[BlackType "program"]

1. d4 Nf6 2. c4 e6 3. Nf3 Be7 4. Nc3 d5 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8.
Be2 Bb7 9. cxd5 {+0.20/8 24} Nxd5 {-0.33/11 19} 10. Bxe7 {+0.09/8 24} Qxe7
{-0.33/10} 11. Rc1 {+0.10/8 24} c5 {-0.33/11 28} 12. dxc5 {+0.14/9 25} Nd7
{-0.28/11 33} 13. cxb6 {+0.93/8 25} axb6 {-0.28/10 11} 14. a3 {+0.86/8 25}
Rfd8 {-0.49/11 26} 15. Qb3 {+0.97/8 25} Nxc3 {+0.59/11 13} 16. Rxc3
{+0.92/8 25} Nc5 {+0.29/11 8} 17. Qxb6 {+1.79/8 25} Na4 {+0.55/11 11} 18.
Rc7 {+0.85/9 25} Rac8 {+0.84/11 8} 19. Rxe7 {-1.54/9 25} Rc1+ {+0.94/11 38}
20. Bd1 {+1.79/1 0} Rcxd1+ {+0.94/11} 21. Ke2 {+3.62/1 0} Bxf3+ {+0.93/12
31} 22. Kxf3 {-1.46/11 28} Nxb6 {+1.00/12 5} 23. Rxd1 {-1.46/10 28} Rxd1
{+1.00/10} 24. Re8+ {-1.50/9 28} Kh7 {+0.69/1 0} 25. Re7 {-1.52/9 28} Kg6
{+1.26/12 14} 26. Rb7 {-1.53/9 28} Nc4 {+1.47/12 12} 27. Rb4 {-1.53/9 28}
Rc1 {+1.36/13 59} 28. Ke2 {-1.53/9 28} f5 {+1.39/12 17} 29. Rb5 {-1.51/9
28} Rg1 {+1.50/12 11} 30. Rb4 {-1.51/10 28} Nd6 {+2.18/13 57} 31. Rb6
{-1.43/10 29} Ne4 {+2.45/12 8} 32. Rxe6+ {-2.21/10 29} Kf7 {+2.61/13 20}
33. Re5 {-2.46/11 29} Kf6 {+3.17/13 47} 34. Rb5 {-2.49/10 29} Rxg2
{+3.18/12 26} 35. Rb6+ {-2.54/10 29} Kg5 {+3.32/13 51} 36. Kf1 {-3.44/10
30} Rxf2+ {+4.85/13 36} 37. Kg1 {-3.46/10 30} Kg4 {+7.47/13 35} 38. a4
{-3.51/9 31} Kf3 {+14.76/13 63} 39. Rb5 {-5.19/9 31} g6 {+M7/13 5} 40. Rd5
{-6.23/9 33} Rc2 {+M6/11 0} 41. Rd1 {-5.21/9 19} Rg2+ {+M5/9 0} 42. Kf1
{-M4/8 5} Rxh2 {+M4/7 0} 43. Kg1 {-M3/6 3} Rg2+ {+M3/5 0} 44. Kf1 {-M2/4 0
Arena Adjudication} 0-1

[Event "Chess Engine Olympiad. Switzerland"]
[Site "Murcia"]
[Date "2020.03.07"]
[Round "2"]
[White "ChessterfieldCL i5a"]
[Black "Winter 0.7 64-bit 4CPU"]
[Result "0-1"]
[BlackElo "3000"]
[ECO "B48"]
[Opening "Sicilian"]
[Time "01:33:09"]
[Variation "Taimanov, 6.Be3 a6 7.Bd3 Nf6 8.O-O"]
[WhiteElo "1700"]
[TimeControl "40/840:40/840:40/840"]
[Termination "adjudication"]
[PlyCount "93"]
[WhiteType "program"]
[BlackType "program"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Bd3 Nf6 7. O-O Nc6
8. Be3 Bb4 {-0.26/22 38} 9. Nxc6 {+0.01/9 23} dxc6 {-0.37/22 30} 10. a3
{+0.01/9 9} Bxc3 {-0.31/22 44} 11. bxc3 {0.00/10 20} e5 {-0.46/23 33} 12.
Bg5 {+0.01/9 13} Bg4 {-0.13/22 27} 13. Qd2 {+0.01/9 9} Nh5 {-0.15/23 26}
14. h3 {+0.01/9 9} Be6 {0.00/23 39} 15. Be2 {+0.02/10 12} Nf4 {+0.14/23 19}
16. Bxf4 {+0.02/10 18} exf4 {+0.03/25 18} 17. Rad1 {+0.01/10 22} Rd8
{+0.24/24 32} 18. Qxd8+ {+0.05/10 10} Qxd8 19. Rxd8+ {0.00/11 32} Kxd8
{+1.09/25 14} 20. g3 {-0.05/10 25} fxg3 {+1.30/23 13} 21. fxg3 {-0.11/11
12} Ke7 {+1.22/26 14} 22. Kg2 {-0.13/10 10} Rd8 {+1.42/25 23} 23. Bd3
{-0.15/11 51} c5 {+1.42/25 15} 24. Rf2 {-0.20/10 14} c4 {+3.41/28 16} 25.
Be2 {-0.20/11 32} Rd2 {+2.81/32 15} 26. Bh5 {-1.35/11 30} Bxh3+ {+3.97/32
17} 27. Kf3 {-1.34/11 79} Rxf2+ {+3.97/36 17} 28. Kxf2 {-1.00/11 71} f6
{+4.08/36 18} 29. Ke3 {-1.41/12 11} b5 {+3.92/37 18} 30. Kd4 {-1.35/11 19}
Kd6 {+3.92/37 18} 31. Be8 {-1.39/12 36} Be6 {+3.92/34 32} 32. a4 {-1.46/12
29} bxa4 {+6.53/28 26} 33. Bxa4 {-1.44/13 67} Bf7 {+7.05/30 18} 34. Ke3
{-1.45/13 19} Ke5 {+7.18/31 20} 35. g4 {-1.46/13 55} Bg6 {+7.45/30 26} 36.
Bc6 {-2.46/13 17} a5 {+7.58/33 34} 37. Bd5 {-2.48/12 42} Bxe4 {+7.78/29 25}
38. Bxc4 {-2.50/11 3} a4 {+8.06/31 47} 39. Kd2 {-2.46/11 11} Bf3 {+8.74/32
33} 40. Bb5 {-2.46/11 5} a3 {+14.05/28 43} 41. Kc1 {-2.36/12 10} Bxg4
{+14.49/27 16} 42. Kb1 {-2.86/13 14} h5 {+14.78/30 18} 43. Ka2 {-3.56/12 7}
h4 {+17.74/28 17} 44. Bf1 {-3.60/12 7} h3 {+17.91/28 23} 45. Bxh3
{-11.82/13 52} Bxh3 {+M18/28 13} 46. c4 {-12.00/14 8} g5 {+M15/28 22} 47.
Kxa3 {-12.82/14 28 Arena Adjudication} 0-1

[/pgn]