My Poor TCEC tournament Season 2

[bastiball]

Leela can't find the winning move but Ethereal pulls a trigger in last mins left to win the game!

[pgn][Event "Season 2 Premier League 1"]
[Date "2021.05.18"]
[Round "1"]
[White "Lc0 27.0 t40-1541"]
[Black "Ethereal TCEC S20 DivP"]
[Result "1/2-1/2"]
[BlackElo "3300"]
[ECO "E92"]
[Opening "King's Indian"]
[Time "19:36:26"]
[Variation "Petrosian, Stein, 8.h3"]
[WhiteElo "2200"]
[TimeControl "2400+5"]
[Termination "adjudication"]
[PlyCount "80"]
[WhiteType "program"]
[BlackType "program"]

1. d4 g6 2. c4 Bg7 3. Nf3 Nf6 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. d5 a5 8. h3
Nh5 {-0.10/28 76} 9. Ng1 {+0.29/13 193} Nf4 {-0.20/28 67} 10. Bf3 {+0.30/14
0} f5 {-0.23/28 58} 11. g3 {+0.28/13 4} fxe4 {-0.32/29 72} 12. Bxe4
{+0.27/12 14} Nh5 {-0.19/29 52} 13. Bg2 {+0.27/11 29} Na6 {-0.31/28 58} 14.
Nf3 {+0.24/11 70} h6 {-0.23/27 119} 15. O-O {+0.27/10 141} b6 {-0.17/28
103} 16. Be3 {+0.26/10 41} Nc5 {-0.16/28 93} 17. b3 {+0.26/10 34} Bd7
{-0.36/27 52} 18. a3 {+0.27/11 47} Qe8 {-0.22/26 49} 19. Rb1 {+0.29/10 76}
Nf6 {-0.21/25 35} 20. Nd2 {+0.32/13 23} Bf5 {-0.56/27 92} 21. b4 {+0.32/13
18} Bxb1 {-0.83/28 90} 22. Qxb1 {+0.29/12 15} Ncd7 {-0.71/28 89} 23. bxa5
{+0.28/11 47} bxa5 {-0.44/26 43} 24. Nb5 {+0.22/11 146} Rc8 {-0.52/29 106}
25. a4 {+0.22/11 12} Kh7 {-0.32/26 43} 26. Nb3 {+0.24/14 89} e4 {-0.80/30
71} 27. Nxa5 {+0.18/16 72} Ne5 {-0.71/30 29} 28. Bd4 {+0.33/17 58} Nf3+
{-0.93/29 37} 29. Bxf3 {+0.31/16 0} exf3 {-0.97/30 34} 30. Nc6 {+0.33/15 0}
Qd7 {-0.71/31 29} 31. Kh2 {+0.32/14 6} Rce8 {-0.70/31 35} 32. Bxf6
{+0.39/13 21} Rxf6 {-0.64/31 34} 33. Nbd4 {+0.38/15 28} Rf7 {-0.76/31 32}
34. a5 {+0.47/15 115} Bxd4 {-0.48/32 59} 35. Nxd4 {+0.37/12 27} Re5
{-0.47/34 60} 36. a6 {+1.43/13 46} Qxh3+ {-0.01/38 20} 37. Kxh3 {+0.11/6 0}
Rh5+ {-0.01/60 26} 38. Kg4 {+0.09/1 0} Rg5+ {+0.01/60 17} 39. Kh4 {+0.01/5
110} Rh5+ {-0.01/62 30} 40. Kg4 {0.00/1 0} Rg5 {-0.01/64 20 User
Adjudication} 1/2-1/2
[/pgn]

[bastiball]

Leela can't find the winning move but Ethereal pulls a trigger in last mins left to win the game!

[pgn][Event "Season 2 Premier League 1"]
[Site "DESKTOP-GOFDBUT"]
[Date "2021.05.18"]
[Round "2"]
[White "Ethereal TCEC S20 DivP"]
[Black "Lc0 27.0 t40-1541"]
[Result "1-0"]
[BlackElo "2200"]
[ECO "E92"]
[Opening "King's Indian"]
[Time "20:45:30"]
[Variation "Petrosian, Stein, 8.h3"]
[WhiteElo "3300"]
[TimeControl "2400+5"]
[Termination "normal"]
[PlyCount "213"]
[WhiteType "program"]
[BlackType "program"]

1. d4 g6 2. c4 Bg7 3. Nf3 Nf6 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. d5 a5 8. h3
Nh5 {-0.24/13 132} 9. O-O {+0.26/30 162} Nf4 {+0.15/12 57} 10. Bxf4
{+0.24/28 55} exf4 {+0.12/15 20} 11. Qd2 {+0.10/28 79} Qf6 {+0.15/14 28}
12. c5 {+0.21/27 53} Nd7 {+0.17/12 15} 13. c6 {+0.24/30 88} Ne5 {+0.20/11
43} 14. cxb7 {+0.01/30 73} Bxb7 {+0.19/12 154} 15. Rfc1 {+0.01/30 59} Bc8
{+0.33/10 64} 16. Rc2 {-0.01/30 47} a4 {+0.35/10 58} 17. Rac1 {-0.01/32 63}
Bd7 {+0.42/12 37} 18. Nd1 {-0.01/33 43} Nxf3+ {+0.33/12 54} 19. Bxf3
{+0.01/34 50} Qg5 {+0.35/12 5} 20. Kf1 {-0.01/35 44} Qh4 {+0.43/11 55} 21.
Rxc7 {-0.01/33 83} Rfd8 {+0.50/10 15} 22. Nc3 {-0.20/31 88} h5 {+0.65/13
98} 23. Qd1 {-0.39/26 47} Be5 {+0.68/9 59} 24. Kg1 {-0.28/28 52} Qg5
{+0.77/9 43} 25. Kh2 {-0.37/27 58} Qf6 {+0.76/9 123} 26. Rc2 {-0.42/27 55}
Be8 {+0.81/9 75} 27. Kg1 {-0.43/30 72} Rdb8 {+0.79/9 23} 28. Qd2 {-0.40/29
60} Kg7 {+0.76/10 85} 29. Nd1 {-0.37/29 63} Qd8 {+0.76/9 88} 30. Be2
{-0.47/27 33} Bd7 {+0.77/10 32} 31. Kf1 {-0.40/31 165} Rb6 {+0.81/10 21}
32. Kg1 {-0.36/27 30} Rab8 {+0.86/9 50} 33. Bf3 {-0.46/29 70} Rb4 {+0.92/8
57} 34. Ra7 {-0.34/27 19} Be8 {+0.81/11 259} 35. Ra8 {-0.43/29 29} Rxa8
{+0.78/10 36} 36. Qxb4 {-0.41/30 30} Rb8 {+0.79/10 14} 37. Qe1 {-0.36/28
29} Bd7 {+0.83/8 76} 38. Qd2 {-0.36/29 21} Qg5 {+0.80/9 38} 39. Kf1
{-0.37/26 22} Qh4 {+0.77/10 36} 40. Rc7 {-0.35/29 29} Qd8 {+0.73/10 6} 41.
Rc2 {-0.62/27 31} Qe7 {+0.70/10 77} 42. Qa5 {-0.38/27 19} Bd4 {+0.68/9 33}
43. Kg1 {-0.37/26 31} Bb6 {+0.60/9 74} 44. Qd2 {-0.01/31 20} Qf6 {+0.59/9
34} 45. Be2 {-0.11/30 151} Bd4 {+0.53/9 25} 46. Rc7 {-0.01/31 15} Be8
{+0.51/9 7} 47. Rc2 {-0.14/25 12} Rb7 {+0.48/10 33} 48. Qa5 {-0.01/27 32}
Qe7 {+0.58/9 65} 49. Qd2 {-0.06/28 18} Qe5 {+0.53/9 51} 50. Bf3 {-0.28/27
18} Bd7 {+0.65/7 25} 51. Qc1 {-0.27/28 16} Rb8 {+0.68/8 23} 52. Rc7
{-0.01/28 18} Be8 {+0.69/8 12} 53. Rc8 {+0.01/31 20} Rb7 {+0.65/8 11} 54.
Rc2 {-0.11/30 42} Bb5 {+0.62/8 14} 55. Qd2 {-0.14/25 12} Bd7 {+0.59/8 36}
56. Qc1 {-0.10/27 13} Be8 {+0.60/8 1} 57. Re2 {-0.25/27 44} Bb5 {+0.62/8
80} 58. Rd2 {-0.19/25 10} Bc5 {+0.62/8 12} 59. Qc3 {-0.22/26 13} Kf6
{+0.62/9 2} 60. Qa5 {-0.08/26 14} Be8 {+0.63/8 7} 61. Rc2 {-0.01/25 7} Kg7
{+0.63/8 3} 62. a3 {-0.01/27 8} Bd7 {+0.67/7 19} 63. Rc4 {-0.01/30 14} Bb5
{+0.64/7 5} 64. Rc2 {+0.01/28 8} Be8 {+0.59/8 24} 65. Rc4 {-0.01/30 19} Bd7
{+0.55/8 6} 66. Kh2 {-0.01/29 7} Bb5 {+0.71/7 9} 67. Rc2 {-0.01/29 8} Be8
{+0.70/7 6} 68. Kg1 {+0.01/29 6} Rb3 {+0.59/7 8} 69. Rc3 {+0.01/32 16} Rb5
{+0.59/8 4} 70. Qd8 {-0.01/29 14} Rb7 {+0.64/7 6} 71. Qa8 {-0.01/31 7} Re7
{+0.49/7 9} 72. Rc2 {-0.01/28 11} f6 {+0.69/5 9} 73. Nc3 {+0.01/26 15} g5
{+0.46/6 3} 74. Qa6 {+0.01/27 7} Kh7 {+0.39/6 7} 75. Qe2 {-0.01/28 11} Kh6
{+0.21/7 3} 76. Rd2 {+0.01/26 8} Bxa3 {+0.60/7 4} 77. Qc4 {-0.01/24 8} Bc5
{+0.30/8 3} 78. Nxa4 {-0.16/24 7} Ba7 {+0.36/8 1} 79. Nc3 {-0.18/23 7} Bb6
{+0.39/7 6} 80. Qc8 {-0.01/26 10} Kg7 {+0.36/6 1} 81. Rc2 {-0.01/24 9} Bc5
{+0.43/5 5} 82. Qb8 {+0.01/26 11} Kh7 {+0.37/5 7} 83. Ne2 {-0.01/27 29} Rg7
{+0.12/7 4} 84. Nc1 {+0.28/22 8} g4 {+0.10/11 1} 85. Nd3 {+0.01/25 9} Qg5
{+0.04/12 0} 86. hxg4 {+1.56/26 17} hxg4 {-0.18/8 6} 87. Bd1 {+0.95/25 14}
Bd7 {-0.54/9 5} 88. Nxc5 {+0.43/25 18} dxc5 {-0.64/8 0} 89. g3 {+0.35/27
16} f3 {-0.55/9 2} 90. Qf4 {+0.60/29 11} Qh5 {-0.61/8 1} 91. Qxf6 {+4.79/22
12} Kg8 {-0.94/8 7} 92. Qh4 {+5.09/23 10} Qg6 {-1.44/8 5} 93. Rc1 {+5.31/24
9} Rh7 {-1.24/8 8} 94. Qd8+ {+5.62/23 5} Be8 {-1.11/7 0} 95. e5 {+5.83/25
10} Rh3 {-1.68/7 11} 96. d6 {+15.46/24 13} Qh5 {-1.65/7 3} 97. Bb3+
{+M13/48 11} c4 {-3.79/10 4} 98. Bxc4+ {+M12/49 3} Kh8 {-8.33/10 2} 99.
Qf6+ {+M11/49 3} Kh7 {-10.01/1 0} 100. Qe7+ {+M10/53 3} Kh6 {-19.27/9 2}
101. Qf8+ {+M7/50 3} Kg6 {-2.02/1 0} 102. Bd3+ {+M6/59 3} Qf5 {-1.50/1 0}
103. Bxf5+ {+M5/71 5} Kg5 {-1.21/1 0} 104. Qf6+ {+M4/85 5} Kh5 {-77.42/1 0}
105. Bxg4+ {+M3/90 19} Kxg4 {+38.99/1 1} 106. Rc4+ {+M2/127 2} Kh5
{-68.43/1 0} 107. g4# {+M1/127 2} 1-0

[/pgn]

[bastiball]

Leela gave 3 pawns and a rook to take advantage against Ethereal

[pgn][Event "Season 2 Premier League 1"]
[Date "2021.05.19"]
[Round "3"]
[White "Lc0 27.0 t40-1541"]
[Black "Ethereal TCEC S20 DivP"]
[Result "1-0"]
[BlackElo "3300"]
[ECO "E04"]
[Opening "Catalan"]
[Time "09:59:44"]
[Variation "Open, 5.Nf3"]
[WhiteElo "3300"]
[TimeControl "2400+5"]
[Termination "adjudication"]
[PlyCount "72"]
[WhiteType "program"]
[BlackType "program"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 {-0.21/28 124} 5. Bg2 {+0.20/17 83}
c6 {-0.07/28 66} 6. Ne5 {+0.26/15 81} Bb4+ {-0.01/29 60} 7. Bd2 {+0.25/15
65} Qxd4 {-0.18/28 51} 8. Bxb4 {+0.30/18 43} Qxe5 {-0.13/29 67} 9. Na3
{+0.32/20 30} b5 {-0.01/33 98} 10. Bd6 {+0.31/21 13} Qxb2 {-0.51/31 137}
11. O-O {+0.27/18 27} Nd5 {-0.57/33 184} 12. e4 {+0.30/18 36} Nc3 {-0.82/29
125} 13. Qh5 {+0.35/16 30} h6 {-0.85/30 177} 14. e5 {+0.51/14 88} Bd7
{-1.16/32 137} 15. Qg4 {+0.62/14 60} Na6 {-1.45/31 52} 16. Rab1 {+0.69/20
24} Nxb1 {-2.28/32 140} 17. Rxb1 {+0.70/23 25} Qd2 {-2.32/33 129} 18. Nxb5
{+0.94/16 71} h5 {-2.65/33 77} 19. Qh4 {+0.99/18 25} g5 {-2.72/36 130} 20.
Qe4 {+1.04/16 20} Rc8 {-2.80/31 49} 21. Na3 {+1.40/14 85} Qd3 {-2.80/34 51}
22. Qxc4 {+1.60/16 62} Qxc4 {-2.79/34 37} 23. Nxc4 {+1.52/16 42} c5
{-2.87/34 58} 24. Bb7 {+2.03/16 74} Nb4 {-3.06/26 37} 25. Bxc8 {+2.17/16
77} Bxc8 {-3.24/25 24} 26. Bxc5 {+2.23/15 34} Nd5 {-3.48/25 36} 27. Rb8
{+2.99/11 95} Kd7 {-2.85/25 23} 28. Nd6 {+3.18/11 78} f6 {-3.06/26 43} 29.
Rxc8 {+8.13/11 85} Rxc8 {-4.17/28 28} 30. Nxc8 {+7.19/12 32} Kxc8 {-4.48/30
40} 31. exf6 {+7.45/11 16} Nxf6 {-4.57/29 33} 32. Bxa7 {+7.45/9 30} g4
{-5.02/26 39} 33. h4 {+8.58/9 51} Ne4 {-5.15/30 28} 34. Bd4 {+11.72/8 66}
Nd2 {-5.66/29 32} 35. Bc3 {+13.50/7 39} Nf3+ {-6.04/35 33} 36. Kf1 {+0.27/8
11} Kd7 {-6.36/34 40 User Adjudication} 1-0[/pgn]

[bastiball]

A classical game between Leela and Ethereal

[pgn][Event "Season 2 Premier League 1"]
[Date "2021.05.19"]
[Round "4"]
[White "Ethereal TCEC S20 DivP"]
[Black "Lc0 27.0 t40-1541"]
[Result "1/2-1/2"]
[BlackElo "3300"]
[ECO "E08"]
[Opening "Catalan"]
[Time "12:05:08"]
[Variation "Closed, 7.Qc2 c6 8.Bf4 b6"]
[WhiteElo "3300"]
[TimeControl "2400+5"]
[Termination "adjudication"]
[PlyCount "70"]
[WhiteType "program"]
[BlackType "program"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ {-0.07/17 89} 5. Bd2 {+0.22/25 54}
Be7 {-0.07/17 111} 6. Bg2 {+0.14/27 119} O-O {-0.07/17 18} 7. O-O {+0.10/28
95} c6 {-0.06/16 104} 8. Qc2 {+0.11/27 47} Nbd7 {-0.06/14 6} 9. Bf4
{+0.16/26 46} b6 {-0.06/17 100} 10. cxd5 {+0.12/29 78} cxd5 {-0.04/12 71}
11. Rc1 {+0.10/29 50} Bb7 {-0.04/13 40} 12. Bc7 {-0.01/30 153} Qe8
{-0.04/13 38} 13. Qb3 {+0.01/30 48} Ne4 {-0.05/16 34} 14. Nc3 {+0.34/28 45}
Ndf6 {-0.05/14 24} 15. a4 {+0.12/30 73} Nxc3 {-0.01/13 71} 16. Qxc3
{-0.01/30 43} Rc8 {-0.03/12 55} 17. Qe1 {+0.16/30 46} Ne4 {-0.05/14 53} 18.
a5 {+0.21/31 38} Qb5 {-0.05/16 32} 19. axb6 {+0.18/31 37} axb6 {-0.07/15
33} 20. Bf1 {+0.23/33 68} Qxb2 {-0.05/13 42} 21. Rab1 {+0.21/31 50} Qa3
{-0.06/12 39} 22. Rxb6 {+0.24/32 54} Ba6 {-0.06/13 36} 23. Ra1 {+0.20/32
41} Qc3 {-0.06/12 47} 24. Qxc3 {+0.16/33 45} Nxc3 {-0.07/11 37} 25. Bd6
{+0.23/31 42} Bxd6 {-0.08/11 51} 26. Raxa6 {+0.22/31 48} Bc7 {-0.08/10 68}
27. Rb7 {+0.31/29 47} Ne4 {-0.09/10 56} 28. e3 {+0.29/29 34} Rfd8 {-0.07/9
38} 29. Kg2 {+0.25/29 45} Nd6 {-0.06/9 71} 30. Rba7 {+0.21/29 52} Bb8
{-0.05/9 52} 31. Ra8 {+0.12/29 30} Bc7 {-0.03/7 27} 32. R8a7 {+0.13/28 53}
Bb8 {-0.03/9 68} 33. Ra8 {+0.09/30 33} Bc7 {-0.03/8 45} 34. Rxc8 {+0.04/29
38} Rxc8 {-0.05/8 260} 35. Ne5 {+0.01/27 30} g6 {-0.05/1 0 User
Adjudication} 1/2-1/2
[/pgn]

[bastiball]

A tough game between Leela and Ethereal. Leela pressured Ethereal at the queenside with her pawn structure that Ethereal cannot maneuver its pieces to attack.

[pgn][Event "Season 2 Premier League 1"]
[Date "2021.05.19"]
[Round "5"]
[White "Lc0 27.0 t40-1541"]
[Black "Ethereal TCEC S20 DivP"]
[Result "1-0"]
[BlackElo "3300"]
[ECO "B42"]
[Opening "Sicilian"]
[Time "14:41:28"]
[Variation "Kan, 5.Bd3 Nf6 6.O-O d6 7.c4"]
[WhiteElo "3300"]
[TimeControl "2400+5"]
[Termination "adjudication"]
[PlyCount "248"]
[WhiteType "program"]
[BlackType "program"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 {+0.30/11 108} Nf6
{-0.31/27 100} 6. O-O {+0.29/11 76} d6 {-0.35/27 60} 7. c4 {+0.27/12 93}
Bd7 {-0.29/27 108} 8. Nc3 {+0.33/11 112} Be7 {-0.35/26 44} 9. f4 {+0.46/10
67} Nc6 {-0.40/28 88} 10. Nc2 {+0.47/10 29} O-O {-0.38/25 63} 11. Be3
{+0.47/9 39} Qc7 {-0.52/26 143} 12. Bf2 {+0.47/9 28} Rab8 {-0.39/26 134}
13. Qe2 {+0.53/8 52} Rfc8 {-0.55/25 60} 14. Kh1 {+0.53/9 41} Qa5 {-0.52/25
82} 15. Bg1 {+0.63/9 33} Ne8 {-0.39/27 42} 16. a4 {+0.58/9 46} Bf6
{-0.70/26 73} 17. Ra3 {+0.64/10 33} Qd8 {-0.50/28 124} 18. b4 {+0.74/12 37}
a5 {-1.11/27 64} 19. b5 {+0.73/13 53} Nb4 {-0.91/27 67} 20. Rb3 {+0.74/13
14} Nxd3 {-0.81/25 38} 21. Qxd3 {+0.69/11 28} b6 {-0.95/27 81} 22. Ne3
{+0.75/9 53} Rc7 {-1.13/26 55} 23. Ne2 {+0.71/10 81} Be7 {-0.85/25 63} 24.
Nd4 {+0.94/8 50} Bf8 {-0.86/25 59} 25. Rbb1 {+1.04/8 37} Qc8 {-1.19/23 38}
26. e5 {+1.14/8 61} Qb7 {-1.11/23 31} 27. Rbd1 {+1.21/8 49} Qc8 {-1.38/23
44} 28. h3 {+1.39/7 59} h6 {-1.83/27 112} 29. Rd2 {+1.53/8 35} Qb7
{-2.21/27 129} 30. Rfd1 {+1.60/8 25} h5 {-2.41/23 63} 31. Qe2 {+3.32/9 63}
dxe5 {-3.64/28 120} 32. fxe5 {+3.26/10 44} g6 {-3.85/28 53} 33. Nb3
{+4.13/10 26} Bb4 {-3.89/28 48} 34. Rd3 {+4.89/10 30} Ng7 {-4.10/26 25} 35.
c5 {+5.84/11 29} bxc5 {-4.41/28 49} 36. Nc4 {+5.26/11 20} Bxb5 {-4.66/27
52} 37. axb5 {+5.58/11 38} Qxb5 {-4.88/27 33} 38. Nd6 {+5.11/10 30} Qc6
{-4.89/27 43} 39. Nd2 {+5.50/10 53} c4 {-5.01/25 31} 40. N2xc4 {+5.88/9 37}
a4 {-4.95/24 16} 41. Qe3 {+6.76/8 41} a3 {-5.95/25 33} 42. Nxa3 {+11.82/8
63} Nf5 {-6.55/25 20} 43. Qf4 {+15.65/8 106} Bxd6 {-5.40/26 20} 44. exd6
{+12.95/7 38} Rd7 {-5.71/25 17} 45. Rc1 {+14.44/7 32} Qa6 {-6.12/22 10} 46.
Nc4 {+14.65/7 37} Rb5 {-6.48/26 19} 47. Qd2 {+29.31/5 37} Kh7 {-6.03/24 24}
48. Bf2 {+25.47/6 41} Qb7 {-5.86/24 19} 49. Rd1 {+22.23/5 28} Qc6 {-5.84/22
18} 50. Ne3 {+28.79/6 23} Ng7 {-5.97/22 7} 51. Rc1 {+31.82/6 265} Qb7
{-5.58/22 5} 52. Nc4 {+25.06/6 59} Nf5 {-5.96/20 5} 53. Rd1 {+17.86/6 16}
Qa6 {-5.68/21 4} 54. Ne3 {+26.48/5 18} Ng7 {-5.89/22 6} 55. Qc3 {+33.07/5
23} Rb6 {-5.47/20 4} 56. Bg3 {+36.01/5 14} Qb5 {-5.42/20 4} 57. Kh2
{+37.18/5 20} Ne8 {-5.66/21 5} 58. Qc4 {+33.75/5 15} Rb8 {-6.23/22 5} 59.
Qxb5 {+67.36/5 11} Rxb5 {-6.86/22 4} 60. Nc4 {+49.66/5 9} Kg8 {-7.07/22 4}
61. Ne5 {+54.59/4 17} Rxe5 {-8.92/21 4} 62. Bxe5 {+69.47/5 9} f6 {-9.63/22
4} 63. Bc3 {+68.17/5 12} Kf7 {-10.06/22 5} 64. Bb4 {+66.44/4 9} h4
{-10.54/21 4} 65. Kg1 {+57.71/4 9} g5 {-10.32/20 4} 66. Kf2 {+57.01/4 8} f5
{-10.03/20 5} 67. Ke3 {+46.81/4 8} Nf6 {-9.54/21 4} 68. Kd4 {+31.02/4 7}
Rb7 {-10.07/21 5} 69. Kc4 {+44.86/4 7} Nd7 {-9.48/20 4} 70. Bc3 {+39.83/4
6} Rb6 {-7.91/21 4} 71. R3d2 {+25.47/4 8} Rc6+ {-7.97/21 5} 72. Kb3
{+38.20/5 6} e5 {-8.23/20 4} 73. Bb4 {+53.97/4 5} Rb6 {-8.69/21 4} 74. Rc2
{+59.05/4 5} Rb8 {-9.44/20 4} 75. Rc7 {+57.25/4 4} Ke6 {-9.84/20 6} 76. Ra1
{+50.37/4 6} Rd8 {-10.11/21 3} 77. Raa7 {+56.42/4 5} g4 {-10.52/21 5} 78.
Kc4 {+50.40/4 4} Nb6+ {-8.44/20 5} 79. Kb5 {+47.13/4 4} Nd5 {-10.80/19 4}
80. Bc5 {+60.41/5 3} e4 {-11.60/19 5} 81. Rh7 {+56.67/4 6} gxh3 {-11.95/19
5} 82. gxh3 {+64.55/5 3} Ke5 {-13.65/20 5} 83. d7 {+70.55/4 6} Nf6
{-15.12/20 4} 84. Re7+ {+57.26/5 4} Kf4 {-15.38/20 4} 85. Kc6 {+59.54/4 4}
Kf3 {-16.40/22 5} 86. Ra3+ {+71.55/4 4} Ke2 {-24.56/21 5} 87. Ra2+
{+42.85/4 5} Kd3 {-21.62/21 4} 88. Ra1 {+44.98/4 5} f4 {-16.39/20 5} 89.
Ra3+ {+72.33/4 4} Kc2 {-16.23/20 4} 90. Ra2+ {+71.40/4 5} Kb3 {-16.46/21 5}
91. Ra7 {+78.87/4 5} Kc3 {-17.53/20 5} 92. Rf7 {+84.28/4 5} Nxd7 {-22.19/21
5} 93. Rfxd7 {+79.96/5 5} Rc8+ {-18.24/20 5} 94. Kd5 {+92.06/4 3} e3
{-222.97/21 4} 95. Ra3+ {+37.46/4 6} Kd2 {-44.47/20 4} 96. Ra2+ {+57.70/4
5} Ke1 {-32.82/19 4} 97. Rf7 {+86.95/5 4} Rd8+ {-26.14/22 5} 98. Ke4
{+56.15/4 4} e2 {-37.64/22 4} 99. Rxf4 {+84.19/4 4} Kd1 {-228.36/24 6} 100.
Ra1+ {+83.49/5 3} Kd2 {-97.74/24 4} 101. Bb4+ {+74.47/5 6} Kc2 {-228.32/23
4} 102. Re1 {+81.23/4 3} Kb3 {-91.73/23 6} 103. Rxe2 {+49.94/4 4} Rd1
{-47.93/23 4} 104. Re3+ {+51.30/4 5} Kxb4 {-241.27/22 5} 105. Rxh4
{+100.25/4 5} Kb5 {-183.51/22 3} 106. Rh8 {+102.21/4 6} Kc5 {-49.03/19 4}
107. Rg8 {+106.22/4 4} Rf1 {-230.86/21 8} 108. Rc8+ {+103.51/4 5} Kd6
{-45.38/19 1} 109. Rd3+ {+103.42/4 4} Ke7 {-191.79/23 5} 110. h4 {+96.98/4
4} Rg1 {-52.69/20 4} 111. h5 {+94.69/4 4} Kf7 {-74.05/21 6} 112. h6
{+99.59/4 4} Re1+ {-M9/40 3} 113. Re3 {+103.10/5 5} Rh1 {-M8/49 2} 114. h7
{+87.32/4 4} Rh4+ {-M7/56 2} 115. Kd3 {+80.30/4 3} Kg7 {-M8/52 9} 116.
h8=Q+ {+M102/3 0} Rxh8 {-M7/56 3} 117. Rxh8 {+M101/1 0} Kf6 118. Rh7
{+39.53/5 9} Kf5 119. Rg7 {+M102/4 1} Kf4 120. Rg5 {+M101/1 0} Kxg5 121.
Re8 {+126.75/4 8} Kf4 122. Kc4 {+126.36/4 7} Kf3 123. Rc8 {+123.97/4 9} Ke3
124. Kd5 {+118.50/4 6} Kd3 {User Adjudication} 1-0[/pgn]

[bastiball]

Leela Blundered at move 24 Nxa2, that was the game turning point that Ethereal finish the game quickly at move 45.

[pgn][Event "Season 2 Premier League 1"]
[Date "2021.05.19"]
[Round "6"]
[White "Ethereal TCEC S20 DivP"]
[Black "Lc0 27.0 t40-1541"]
[Result "1-0"]
[BlackElo "3300"]
[ECO "B42"]
[Opening "Sicilian"]
[Time "16:41:27"]
[Variation "Kan, Polugaevsky, 6.Nb3 Ba7"]
[WhiteElo "3300"]
[TimeControl "2400+5"]
[Termination "normal"]
[PlyCount "89"]
[WhiteType "program"]
[BlackType "program"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 {+0.19/26 112} Bc5
{-0.26/10 165} 6. Nb3 {+0.43/27 65} Ba7 {-0.23/11 48} 7. O-O {+0.27/28 68}
Ne7 {-0.16/10 84} 8. Qe2 {+0.28/27 84} Nbc6 {-0.20/11 100} 9. Be3 {+0.28/27
74} Bxe3 {-0.20/12 33} 10. Qxe3 {+0.51/28 67} O-O {-0.20/11 17} 11. Rd1
{+0.54/29 80} d5 {-0.19/11 34} 12. exd5 {+0.45/26 47} Nxd5 {-0.19/12 50}
13. Qg3 {+0.61/29 61} Qf6 {-0.18/13 41} 14. c4 {+0.60/28 48} Nf4 {-0.22/12
69} 15. Nc3 {+0.58/29 48} Nxd3 {-0.19/12 33} 16. Qxd3 {+0.48/29 86} Qh4
{-0.18/9 50} 17. Nc5 {+0.67/27 88} e5 {-0.23/10 78} 18. Nd5 {+0.83/25 34}
Rb8 {-0.26/11 82} 19. Qe3 {+0.90/26 55} b6 {-0.30/8 61} 20. Na4 {+1.07/32
127} b5 {-0.29/11 26} 21. Nab6 {+1.31/31 62} Be6 {-0.21/13 28} 22. cxb5
{+1.25/27 36} axb5 {-0.42/11 24} 23. Rac1 {+1.27/30 71} Nb4 {-0.52/11 48}
24. Qxe5 {+1.19/30 52} Nxa2 {-0.54/10 20} 25. Ra1 {+2.47/31 120} Nb4
{-0.19/13 38} 26. Rd4 {+5.54/30 53} Qxd4 {-5.45/9 158} 27. Qxd4 {+6.03/30
64} Nc2 {-5.68/11 20} 28. Qd1 {+6.22/30 74} Nxa1 {-7.31/10 33} 29. Qxa1
{+6.39/26 26} Rfd8 {-10.06/9 64} 30. Ne7+ {+9.45/28 77} Kh8 {-14.40/8 21}
31. Nc6 {+9.90/27 45} Bb3 {-16.22/7 36} 32. Nxd8 {+10.76/26 41} Rxd8
{-8.87/8 92} 33. Nd7 {+11.31/28 75} h6 {-10.31/7 47} 34. Qe1 {+11.54/26 38}
Rxd7 {-36.46/7 102} 35. Qe8+ {+25.87/28 75} Kh7 {-42.11/1 0} 36. Qxd7
{+35.25/27 65} Kh8 {-55.47/5 47} 37. Qd8+ {+M15/28 62} Kh7 {-42.75/1 0} 38.
Qd3+ {+M13/29 29} g6 {-74.51/6 83} 39. Qxb3 {+M12/31 23} Kh8 {-67.94/6 61}
40. Qxf7 {+M6/59 9} b4 {-53.71/7 59} 41. Qxg6 {+M5/77 12} b3 {-38.88/7 48}
42. f4 {+M4/82 12} h5 {-13.54/1 0} 43. f5 {+M3/127 2} h4 {-104.30/1 0} 44.
f6 {+M2/127 2} h3 {-96.79/1 0} 45. Qg7# {+M1/127 2} 1-0
[/pgn]

[bastiball]

• 1. Stockfish 170521 vs Igel 3.0.5 / score: 5-1
  
  2. Lc0 27.0 T-40-1541 vs Ethereal TCEC S20 DivP / score: 3-3
  
  3. Komodo Dragon 2 vs AllieStein PS / next match-up
  
  4. Scorpio 3.0.12 NNUE vs Fire 8.11

[bastiball]

A classical game between Komodo and Allie then the excitement starts at move 37 where Komodo eval go high up starts at +1.18 thinking that Komodo should win that position until it reaches at move 42 f2 with the eval of +6.87 but it suddenly drops at the move 0.43 then it ended at the draw.

[pgn][Event "Season 2 Premier League 1"]
[Site "DESKTOP-GOFDBUT"]
[Round "1"]
[White "AllieStein PS"]
[Black "Komodo Dragon 2"]
[Result "1/2-1/2"]
[BlackElo "3300"]
[ECO "B54"]
[Opening "Sicilian"]
[Time "18:35:46"]
[Variation "Open, 2...d6"]
[WhiteElo "3300"]
[TimeControl "2400+5"]
[Termination "normal"]
[PlyCount "115"]
[WhiteType "program"]
[BlackType "program"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. h3 {+0.29/13 128}
Nf6 {-0.30/28 131} 7. g4 {+0.31/14 40} g6 {-0.54/29 64} 8. Be3 {+0.30/17
115} Nxd4 {-0.51/29 81} 9. Qxd4 {+0.20/11 43} Bg7 {-0.65/30 94} 10. O-O-O
{+0.15/12 100} O-O {-0.47/27 81} 11. e5 {+0.28/13 62} Nd7 {-0.55/27 58} 12.
f4 {+0.26/1 0} dxe5 {-0.52/27 49} 13. Qb4 {+0.22/13 8} b5 {-0.22/26 65} 14.
Rh2 {+0.24/16 34} Rb8 {-0.43/28 53} 15. f5 {+0.21/19 24} a5 {0.00/30 74}
16. Qb3 {+0.18/20 24} b4 {0.00/30 38} 17. Nb5 {+0.19/18 23} Ba6 {-0.11/32
43} 18. Rhd2 {+0.16/18 28} Bxb5 {-0.33/32 47} 19. Bxb5 {+0.15/17 25} Rxb5
{0.00/32 55} 20. Rxd7 {+0.16/16 20} Qc8 {0.00/32 40} 21. a4 {+0.12/17 70}
Rb7 {0.00/33 37} 22. R7d5 {+0.15/17 28} gxf5 {0.00/35 31} 23. gxf5
{+0.13/15 27} Qxf5 {0.00/36 64} 24. Rxa5 {+0.13/15 22} Qxh3 {0.00/35 43}
25. Kb1 {+0.17/14 49} Kh8 {0.00/32 38} 26. Qd5 {+0.19/16 46} Rbb8 {0.00/34
33} 27. Ba7 {+0.11/16 23} Ra8 {+0.46/27 40} 28. Bb6 {-0.05/15 53} Rxa5
{+0.56/27 35} 29. Bxa5 {-0.08/16 27} Qg4 {+0.13/31 226} 30. Bd8 {-0.09/15
121} e6 {0.00/28 31} 31. Qd6 {-0.15/15 58} b3 {+0.02/29 60} 32. cxb3
{-0.23/14 76} f5 {0.00/35 33} 33. Ka2 {-0.27/14 98} f4 {0.00/35 26} 34. a5
{+0.04/14 42} e4 {0.00/38 41} 35. a6 {-0.08/14 13} e3 {0.00/40 25} 36. a7
{-0.06/11 16} Qg2 {0.00/40 27} 37. Rd4 {-0.16/12 12} h6 {+1.18/29 56} 38.
Qe7 {-0.04/15 55} e2 {+2.58/24 52} 39. Ba5 {-0.15/18 20} Ra8 {+1.47/23 32}
40. Rd8+ {+0.73/25 36} Kh7 {+6.01/23 34} 41. Be1 {+0.60/26 18} f3 {+6.43/23
68} 42. Rxa8 {-1.18/21 85} f2 {+6.87/20 29} 43. Rh8+ {-1.15/23 18} Kxh8
{+0.46/19 45} 44. Qd8+ {-1.89/26 167} Kh7 {+0.01/29 21} 45. a8=Q {-2.13/26
133} Qxa8+ {+0.01/33 27} 46. Qxa8 {-2.16/1 0} f1=Q {0.00/34 23} 47. Qe4+
{-0.16/17 68} Qf5 {0.00/36 24} 48. Qxe2 {-0.08/12 60} h5 {0.00/37 33} 49.
b4 {-0.09/12 16} Bf6 {0.00/37 31} 50. Bc3 {-0.08/12 39} Qd5+ {0.00/37 27}
51. Ka1 {-0.04/11 15} Kg6 {0.00/39 21} 52. b5 {-0.02/11 29} h4 {0.00/37 21}
53. Qg4+ {+0.02/11 22} Bg5 {0.00/37 15} 54. b6 {+0.01/10 6} Qh1+ {0.00/39
15} 55. Ka2 {-0.01/8 16} Qd5+ {0.00/40 26} 56. Ka1 {0.00/6 10} Qh1+
{0.00/43 35} 57. Ka2 {-0.01/5 14} Qd5+ {0.00/45 70} 58. Ka1 {0.00/2 0
3-fold repetition} 1/2-1/2
[/pgn]

[bastiball]

At move 32, Komodo finds a beautiful mate in 9 against AllieStein.

[pgn][Event "Season 2 Premier League 1"]
[Date "2021.05.19"]
[Round "2"]
[White "Komodo Dragon 2"]
[Black "AllieStein PS"]
[Result "1-0"]
[BlackElo "3300"]
[ECO "B54"]
[Opening "Sicilian"]
[Time "21:57:55"]
[Variation "Open, 2...d6"]
[WhiteElo "3300"]
[TimeControl "2400+5"]
[Termination "adjudication"]
[PlyCount "65"]
[WhiteType "program"]
[BlackType "program"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. h3 {+0.64/29 255} e6
{-0.27/13 193} 7. Be3 {+0.60/31 66} Nf6 {-0.31/15 35} 8. g4 {+0.67/26 94}
h6 {-0.34/15 32} 9. f4 {+0.77/26 58} Qc7 {-0.33/15 15} 10. Nxc6 {+1.03/26
51} bxc6 {-0.41/14 20} 11. Qf3 {+0.86/25 45} d5 {-0.41/14 45} 12. O-O-O
{+0.88/27 54} Bb7 {-0.33/13 57} 13. Bg2 {+0.91/26 76} c5 {-0.33/13 33} 14.
exd5 {+1.19/25 44} O-O-O {-0.31/13 43} 15. Kb1 {+0.97/27 42} Nxd5 {-0.42/13
52} 16. Nxd5 {+1.29/26 39} exd5 {-0.42/12 38} 17. c3 {+1.44/28 38} Be7
{-0.49/12 81} 18. Qf2 {+1.49/28 141} Rhe8 {-0.51/11 25} 19. Rhe1 {+1.61/29
74} Bf8 {-0.53/11 24} 20. Re2 {+1.43/26 183} g6 {-0.47/9 111} 21. g5
{+1.42/25 81} Kb8 {-0.55/12 85} 22. f5 {+2.42/27 33} h5 {-0.63/14 26} 23.
fxg6 {+2.37/27 37} fxg6 {-0.67/14 30} 24. Qf6 {+2.64/27 36} Ka7 {-0.97/11
49} 25. Qxg6 {+3.59/22 32} Re7 {-2.38/9 145} 26. Rde1 {+3.92/22 29} d4
{-2.63/9 71} 27. Bf4 {+5.03/28 31} Rxe2 {-2.71/13 34} 28. Bxc7 {+9.17/24
54} Rxe1+ {-4.44/13 24} 29. Kc2 {+7.18/5 0} d3+ {-5.21/13 35} 30. Kb3
{+12.51/26 69} c4+ {-7.93/12 157} 31. Kxc4 {+19.35/22 44} Bc5 {-9.17/10 15}
32. Kxc5 {+M9/18 4} Re5+ {-0.72/10 1} 33. Bxe5 {+M8/21 3 User
Adjudication} 1-0
[/pgn]

[bastiball]

Komodo doesn't give a chance against Allie in KGA:Muzio Gambit. Surprisingly, every Allie sac a piece doesn't work on Komodo.

[pgn][Event "Season 2 Premier League 1"]
[Date "2021.05.19"]
[Round "3"]
[White "AllieStein PS"]
[Black "Komodo Dragon 2"]
[Result "0-1"]
[BlackElo "3300"]
[ECO "C37"]
[Opening "KGA"]
[Time "22:59:44"]
[Variation "Muzio Gambit"]
[WhiteElo "3300"]
[TimeControl "2400+5"]
[Termination "normal"]
[PlyCount "74"]
[WhiteType "program"]
[BlackType "program"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. Bc4 g4 5. O-O {-0.39/17 96} gxf3 {+1.55/25
47} 6. Qxf3 {-0.40/20 17} Qf6 {+1.46/28 74} 7. d3 {-0.37/20 31} Nc6
{+1.51/26 63} 8. Bxf4 {-0.33/19 124} d6 {+1.69/28 92} 9. Nc3 {-0.36/26 24}
Qg7 {+1.52/29 180} 10. Nd5 {-0.19/12 88} Kd8 {+1.34/27 83} 11. d4 {-0.27/13
44} Qxd4+ {+2.80/23 42} 12. Be3 {-0.48/15 104} Qxc4 {+3.14/25 39} 13. Qxf7
{-0.52/21 15} Be7 {+2.83/27 48} 14. Rae1 {-0.55/24 27} Ne5 {+2.98/26 38}
15. Qg7 {-0.63/20 30} Ng6 {+2.98/30 46} 16. b3 {-0.65/19 37} Qc6 {+2.85/30
59} 17. c4 {-0.62/19 25} Qe8 {+3.09/30 48} 18. c5 {-0.95/14 256} dxc5
{+4.01/23 61} 19. Rd1 {-0.48/10 52} Bd7 {+4.75/27 37} 20. Bf4 {-0.91/13 19}
Nxf4 {+5.27/27 43} 21. Rxf4 {-1.43/13 18} c6 {+5.60/26 34} 22. Nxe7
{-1.62/13 15} Nxe7 {+5.92/27 51} 23. Rf7 {-1.76/12 20} Rg8 {+6.07/27 29}
24. Qf6 {-1.80/12 17} Rg6 {+6.30/28 86} 25. Qf4 {-2.36/11 44} Nd5 {+6.27/25
37} 26. Qf3 {-4.14/12 138} Bg4 {+8.50/25 47} 27. Rxd5+ {-5.98/10 67} cxd5
{+11.31/24 31} 28. Qf4 {-10.94/10 113} Qxe4 {+12.50/24 60} 29. Rf8+
{-17.84/9 29} Ke7 {+14.54/23 25} 30. Rf7+ {-21.39/10 151} Ke6 {+16.24/21
40} 31. Re7+ {-34.64/9 56} Kxe7 {+16.55/5 0} 32. Qc7+ {-28.63/8 7} Ke6
{+M7/19 5} 33. Qg3 {-36.60/7 77} Qb1+ {+M6/25 5} 34. Kf2 {-27.27/1 0} Rf8+
{+M5/37 5} 35. Qf3 {-38.61/1 0} Bxf3 {+M4/99 2} 36. gxf3 {-M3/3 0} Qe4
{+M2/99 2} 37. Kf1 {-M1/2 0} Rxf3# {+M1/99 2} 0-1
[/pgn]