1.g4 opening is losing?

[jjoshua2]

I debated over using q output that goes from -100 to 100 but decided to use winrate percentage that goes from 0 to 100 instead, since I think it's just a little bit more clear - and the CP output doesn't really mean anything with every engine using a different formula and it being so far removed from actual pawns nodays.

[jp]

(Leela remains over-optimistic for 1.g4.)

Well, the pure Leela results reported in this thread were:

384x30-t40-1573, 186M nodes: 28.6%

Sergio 384x30-t40-1808, over 800 million nodes: +1.18.

[MikeB]

[pgn]
[Event "g4"]
[Site "?"]
[Date "2019.10.13"]
[Round "1"]
[White "Stockfish 061019 64 BMI2"]
[Black "Stockfish 10 64 BMI2"]
[Result "0-1"]
[ECO "A00"]
[Annotator "-0.91;-1.16"]
[PlyCount "92"]
[TimeControl "60/120:0/0:0/0"]

1. g4 {Both last book move
} d5 {[%eval -116,23] [%emt 0:00:10]} 2. e3 {[%eval -91,22] [%emt 0:00:05]
(Bg2)} e5 {[%eval -166,19] [%emt 0:00:01] (Nc6)} 3. d4 {[%eval -93,21] [%emt 0:
00:02]} Nc6 {[%eval -158,25] [%emt 0:00:11]} 4. Nc3 {[%eval -77,20] [%emt 0:00:
01]} e4 {[%eval -181,20] [%emt 0:00:01] (h5)} 5. Bd2 {[%eval -74,21] [%emt 0:
00:04] (Qe2)} h5 {[%eval -124,21] [%emt 0:00:03]} 6. gxh5 {[%eval -51,20]
[%emt 0:00:01]} Nf6 {[%eval -124,22] [%emt 0:00:02]} 7. Qe2 {[%eval -47,19]
[%emt 0:00:01]} Bg4 {[%eval -153,19] [%emt 0:00:01] (Be6)} 8. f3 {[%eval -65,
21] [%emt 0:00:02]} Bxh5 {[%eval -143,22] [%emt 0:00:02]} 9. Qg2 {[%eval -74,
23] [%emt 0:00:05]} Nb4 {[%eval -173,20] [%emt 0:00:02] (Bb4)} 10. O-O-O {
[%eval -79,19] [%emt 0:00:01]} Qd7 {[%eval -171,21] [%emt 0:00:03] (Bg6)} 11.
Be2 {[%eval -76,22] [%emt 0:00:03] (Kb1)} Bg6 {[%eval -182,21] [%emt 0:00:01]}
12. Qf1 {[%eval -77,20] [%emt 0:00:01] (f4)} Qf5 {[%eval -172,22] [%emt 0:00:
04] (Bd6)} 13. fxe4 {[%eval -53,24] [%emt 0:00:04] (Bb5+)} Nxa2+ {[%eval -175,
23] [%emt 0:00:01]} 14. Nxa2 {[%eval -75,27] [%emt 0:00:03]} Qxe4 {[%eval -156,
24] [%emt 0:00:02]} 15. Bd3 {[%eval -69,26] [%emt 0:00:02]} Qxh1 {[%eval -178,
23] [%emt 0:00:01]} 16. Bxg6 {[%eval -69,26] [%emt 0:00:01]} fxg6 {[%eval -172,
23] [%emt 0:00:01]} 17. Qb5+ {[%eval -71,25] [%emt 0:00:02]} Nd7 {[%eval -171,
22] [%emt 0:00:01]} 18. Qxb7 {[%eval -89,27] [%emt 0:00:04]} Rb8 {[%eval -159,
25] [%emt 0:00:02]} 19. Qxc7 {[%eval -88,26] [%emt 0:00:04] (Qc6)} Qxh2 {
[%eval -145,24] [%emt 0:00:01]} 20. Qxa7 {[%eval -66,24] [%emt 0:00:01]} Qf2 {
[%eval -149,22] [%emt 0:00:01] (Qd6)} 21. Nc3 {[%eval -109,24] [%emt 0:00:03]}
Rh1 {[%eval -158,22] [%emt 0:00:02]} 22. Nge2 {[%eval -109,24] [%emt 0:00:02]}
Rxd1+ {[%eval -148,22] [%emt 0:00:02]} 23. Kxd1 {[%eval -91,24] [%emt 0:00:01]}
Bb4 {[%eval -145,23] [%emt 0:00:04]} 24. Be1 {[%eval -65,22] [%emt 0:00:01]}
Qf5 {[%eval -156,22] [%emt 0:00:01] (Qf3)} 25. b3 {[%eval -133,28] [%emt 0:00:
14] (Nf4)} g5 {[%eval -196,21] [%emt 0:00:01]} 26. Qc7 {[%eval -124,22] [%emt
0:00:02] (Qa6)} Ra8 {[%eval -186,23] [%emt 0:00:01]} 27. Na4 {[%eval -151,25]
[%emt 0:00:02]} Bxe1 {[%eval -187,26] [%emt 0:00:03]} 28. Kxe1 {[%eval -148,24]
[%emt 0:00:01]} Kf8 {[%eval -202,25] [%emt 0:00:02]} 29. Qd6+ {[%eval -172,26]
[%emt 0:00:08]} Kf7 {[%eval -197,25] [%emt 0:00:02]} 30. Ng3 {[%eval -168,23]
[%emt 0:00:01]} Qe6 {[%eval -204,26] [%emt 0:00:01]} 31. Qxe6+ {[%eval -175,25]
[%emt 0:00:01]} Kxe6 {[%eval -204,28] [%emt 0:00:01]} 32. Kd2 {[%eval -173,27]
[%emt 0:00:09]} g4 {[%eval -201,25] [%emt 0:00:02]} 33. Ke2 {[%eval -178,25]
[%emt 0:00:03] (Kd3)} g6 {[%eval -247,24] [%emt 0:00:04]} 34. e4 {[%eval -225,
24] [%emt 0:00:04]} dxe4 {[%eval -258,22] [%emt 0:00:01] (Rc8)} 35. Nxe4 {
[%eval -215,21] [%emt 0:00:00] (c4)} Kf5 {[%eval -263,22] [%emt 0:00:01]} 36.
Ng3+ {[%eval -206,21] [%emt 0:00:02] (Nac3)} Kg5 {[%eval -267,22] [%emt 0:00:
01]} 37. Kf1 {[%eval -299,24] [%emt 0:00:05] (Kf2)} Kh4 {[%eval -312,22] [%emt
0:00:01]} 38. Ne2 {[%eval -350,22] [%emt 0:00:02] (Ne4)} Kh3 {[%eval -352,22]
[%emt 0:00:01]} 39. Nac3 {[%eval -454,23] [%emt 0:00:03]} g3 {[%eval -395,23]
[%emt 0:00:02] (Kh2)} 40. Ng1+ {[%eval -347,16] [%emt 0:00:00]} Kg4 {[%eval
-424,22] [%emt 0:00:01]} 41. Kg2 {[%eval -346,21] [%emt 0:00:01] (Nce2)} Rh8 {
[%eval -444,23] [%emt 0:00:01]} 42. Nd1 {[%eval -312,20] [%emt 0:00:00] (Kf1)}
Rh2+ {[%eval -458,22] [%emt 0:00:01]} 43. Kf1 {[%eval -315,1] [%emt 0:00:00]}
Nf6 {[%eval -596,22] [%emt 0:00:01] (g5)} 44. c4 {[%eval -429,20] [%emt 0:00:
01] (Ke1)} Ra2 {[%eval -719,24] [%emt 0:00:01] (Kf5)} 45. Ne3+ {[%eval -810,24]
[%emt 0:00:03]} Kf4 {[%eval -819,25] [%emt 0:00:01]} 46. Ng2+ {[%eval -935,21]
[%emt 0:00:01]} Ke4 {[%eval -968,26] [%emt 0:00:02]} 0-1


[Event "g4"]
[Site "?"]
[Date "2019.10.13"]
[Round "3"]
[White "Stockfish 061019 64 BMI2"]
[Black "Stockfish 10 64 BMI2"]
[Result "0-1"]
[ECO "A00"]
[Annotator "-0.89;-1.61"]
[PlyCount "100"]
[TimeControl "60/120:0/0:0/0"]

1. g4 {Both last book move
} d5 {[%eval -161,21] [%emt 0:00:04]} 2. e3 {[%eval -89,21] [%emt 0:00:03]} e5
{[%eval -162,21] [%emt 0:00:03]} 3. d4 {[%eval -93,20] [%emt 0:00:01]} h5 {
[%eval -159,20] [%emt 0:00:01] (Nc6)} 4. g5 {[%eval -92,22] [%emt 0:00:03]} Nc6
{[%eval -148,21] [%emt 0:00:02] (Bg4)} 5. dxe5 {[%eval -81,22] [%emt 0:00:02]}
Bg4 {[%eval -108,22] [%emt 0:00:03]} 6. f3 {[%eval -64,23] [%emt 0:00:03] (Nf3)
} Qxg5 {[%eval -156,20] [%emt 0:00:01]} 7. fxg4 {[%eval -78,23] [%emt 0:00:02]}
hxg4 {[%eval -152,22] [%emt 0:00:06]} 8. Bb5 {[%eval -118,24] [%emt 0:00:07]
(Qe2)} Qh4+ {[%eval -172,20] [%emt 0:00:02]} 9. Kd2 {[%eval -100,21] [%emt 0:
00:01]} Nge7 {[%eval -176,21] [%emt 0:00:01]} 10. Qe1 {[%eval -150,22] [%emt 0:
00:04]} Qg5 {[%eval -182,21] [%emt 0:00:01]} 11. Kd1 {[%eval -130,21] [%emt 0:
00:02]} O-O-O {[%eval -190,19] [%emt 0:00:01]} 12. Bd2 {[%eval -124,20] [%emt
0:00:01] (Ne2)} Nxe5 {[%eval -200,20] [%emt 0:00:01]} 13. Kc1 {[%eval -128,21]
[%emt 0:00:03]} Kb8 {[%eval -192,21] [%emt 0:00:02]} 14. Nc3 {[%eval -124,22]
[%emt 0:00:03]} Qf6 {[%eval -175,21] [%emt 0:00:02]} 15. Nge2 {[%eval -124,22]
[%emt 0:00:02] (Qf1)} a6 {[%eval -221,19] [%emt 0:00:01]} 16. Bd3 {[%eval -169,
23] [%emt 0:00:02]} N7c6 {[%eval -200,21] [%emt 0:00:02]} 17. Nf4 {[%eval -167,
25] [%emt 0:00:06] (Kb1)} Nf3 {[%eval -196,20] [%emt 0:00:02]} 18. Qf2 {[%eval
-183,23] [%emt 0:00:03] (Qd1)} Nce5 {[%eval -188,19] [%emt 0:00:02] (Nxd2)} 19.
Nfxd5 {[%eval -193,21] [%emt 0:00:01]} Qc6 {[%eval -226,20] [%emt 0:00:01]
(Qd6)} 20. e4 {[%eval -214,27] [%emt 0:00:08]} Bc5 {[%eval -228,22] [%emt 0:00:
01]} 21. Qe2 {[%eval -218,24] [%emt 0:00:01]} Nxd2 {[%eval -245,22] [%emt 0:00:
01]} 22. Qxd2 {[%eval -240,24] [%emt 0:00:03]} g3 {[%eval -256,21] [%emt 0:00:
01]} 23. a3 {[%eval -231,23] [%emt 0:00:01] (h3)} Qd6 {[%eval -280,21] [%emt 0:
00:01]} 24. Kb1 {[%eval -249,27] [%emt 0:00:05] (h3)} Nxd3 {[%eval -321,24]
[%emt 0:00:01]} 25. cxd3 {[%eval -292,29] [%emt 0:00:02]} Rxh2 {[%eval -328,24]
[%emt 0:00:01]} 26. Rxh2 {[%eval -304,29] [%emt 0:00:02]} gxh2 {[%eval -335,27]
[%emt 0:00:02]} 27. Ka2 {[%eval -270,30] [%emt 0:00:02]} Bg1 {[%eval -341,27]
[%emt 0:00:02]} 28. Qg2 {[%eval -305,32] [%emt 0:00:02]} c6 {[%eval -346,30]
[%emt 0:00:03]} 29. Rxg1 {[%eval -287,30] [%emt 0:00:01]} hxg1=Q {[%eval -337,
30] [%emt 0:00:05]} 30. Qxg1 {[%eval -291,31] [%emt 0:00:02]} cxd5 {[%eval
-333,31] [%emt 0:00:02]} 31. Qxg7 {[%eval -307,33] [%emt 0:00:03]} dxe4 {
[%eval -337,30] [%emt 0:00:01]} 32. dxe4 {[%eval -302,31] [%emt 0:00:01]} Qe6+
{[%eval -332,30] [%emt 0:00:02] (Qc7)} 33. Kb1 {[%eval -315,31] [%emt 0:00:02]}
Qb3 {[%eval -346,29] [%emt 0:00:02] (Ka7)} 34. Qf6 {[%eval -315,29] [%emt 0:00:
02] (Qg3+)} Rd3 {[%eval -347,27] [%emt 0:00:01]} 35. Ka1 {[%eval -344,32]
[%emt 0:00:07] (a4)} Rh3 {[%eval -377,29] [%emt 0:00:02]} 36. Qd8+ {[%eval
-340,29] [%emt 0:00:02]} Ka7 {[%eval -377,1] [%emt 0:00:00]} 37. Qd4+ {[%eval
-332,27] [%emt 0:00:01]} Qb6 {[%eval -377,30] [%emt 0:00:01]} 38. Qd2 {[%eval
-363,32] [%emt 0:00:06] (Qe5)} Qc5 {[%eval -389,27] [%emt 0:00:02] (Qg1+)} 39.
Qd1 {[%eval -398,29] [%emt 0:00:05]} Rh2 {[%eval -408,29] [%emt 0:00:03]} 40.
Qd3 {[%eval -364,24] [%emt 0:00:02] (Na4)} Qf2 {[%eval -418,29] [%emt 0:00:01]}
41. Na4 {[%eval -342,26] [%emt 0:00:00]} Qe1+ {[%eval -428,28] [%emt 0:00:01]}
42. Ka2 {[%eval -413,28] [%emt 0:00:01]} Rd2 {[%eval -428,28] [%emt 0:00:02]}
43. Qc3 {[%eval -417,27] [%emt 0:00:01]} Qf2 {[%eval -450,27] [%emt 0:00:01]}
44. Qa5 {[%eval -444,29] [%emt 0:00:03] (Qb3)} Qd4 {[%eval -463,26] [%emt 0:00:
01]} 45. Nc3 {[%eval -452,26] [%emt 0:00:01]} Qc4+ {[%eval -473,25] [%emt 0:00:
01]} 46. Kb1 {[%eval -450,24] [%emt 0:00:00]} Rg2 {[%eval -488,31] [%emt 0:00:
11] (Rh2)} 47. a4 {[%eval -442,25] [%emt 0:00:01] (Qa4)} Rg1+ {[%eval -509,24]
[%emt 0:00:01]} 48. Kc2 {[%eval -475,24] [%emt 0:00:01]} f6 {[%eval -547,29]
[%emt 0:00:06]} 49. Qd5 {[%eval -546,27] [%emt 0:00:02]} Rg2+ {[%eval -560,25]
[%emt 0:00:01]} 50. Kb1 {[%eval -572,28] [%emt 0:00:01]} Qb4 {[%eval -588,28]
[%emt 0:00:02]} 0-1


[Event "g4"]
[Site "?"]
[Date "2019.10.13"]
[Round "6"]
[White "Stockfish 10 64 BMI2"]
[Black "Stockfish 061019 64 BMI2"]
[Result "0-1"]
[ECO "A00"]
[Annotator "-0.98;-1.70"]
[PlyCount "92"]
[TimeControl "60/120:0/0:0/0"]

1. g4 {Both last book move
} d5 {[%eval -170,19] [%emt 0:00:02]} 2. e3 {[%eval -98,22] [%emt 0:00:04]
(Bg2)} e5 {[%eval -158,19] [%emt 0:00:02]} 3. d4 {[%eval -87,19] [%emt 0:00:01]
} Nc6 {[%eval -137,23] [%emt 0:00:07]} 4. dxe5 {[%eval -95,21] [%emt 0:00:02]
(Nc3)} Nxe5 {[%eval -119,20] [%emt 0:00:01] (h5)} 5. h3 {[%eval -87,20] [%emt
0:00:02]} h5 {[%eval -168,20] [%emt 0:00:01] (c6)} 6. g5 {[%eval -98,21] [%emt
0:00:02] (Nc3)} Be6 {[%eval -174,19] [%emt 0:00:01] (c6)} 7. f4 {[%eval -122,
20] [%emt 0:00:02]} Nc6 {[%eval -168,20] [%emt 0:00:01]} 8. Rh2 {[%eval -109,
20] [%emt 0:00:03] (Nc3)} Qd7 {[%eval -162,19] [%emt 0:00:02]} 9. Nd2 {[%eval
-136,22] [%emt 0:00:09] (Nf3)} g6 {[%eval -177,22] [%emt 0:00:04] (0-0-0)} 10.
Nb3 {[%eval -125,19] [%emt 0:00:01]} Bg7 {[%eval -170,24] [%emt 0:00:08]} 11.
Rd2 {[%eval -100,21] [%emt 0:00:03] (Bd2)} Nge7 {[%eval -166,19] [%emt 0:00:01]
} 12. c4 {[%eval -75,20] [%emt 0:00:01] (e4)} O-O-O {[%eval -66,21] [%emt 0:00:
03]} 13. cxd5 {[%eval -72,22] [%emt 0:00:01]} Bxd5 {[%eval -74,22] [%emt 0:00:
01]} 14. e4 {[%eval -43,23] [%emt 0:00:02]} Qe6 {[%eval -113,24] [%emt 0:00:02]
(Bxb3)} 15. Nc5 {[%eval -81,26] [%emt 0:00:03]} Qd6 {[%eval -82,27] [%emt 0:00:
02]} 16. exd5 {[%eval -72,26] [%emt 0:00:02]} Qxc5 {[%eval -111,26] [%emt 0:00:
01]} 17. dxc6 {[%eval -90,25] [%emt 0:00:02]} Nxc6 {[%eval -102,26] [%emt 0:00:
01]} 18. Nf3 {[%eval -91,27] [%emt 0:00:02]} Rxd2 {[%eval -101,30] [%emt 0:00:
06] (Rhe8+)} 19. Bxd2 {[%eval -83,25] [%emt 0:00:01]} Re8+ {[%eval -114,26]
[%emt 0:00:01]} 20. Be2 {[%eval -105,24] [%emt 0:00:02]} Nd4 {[%eval -112,27]
[%emt 0:00:01]} 21. Nxd4 {[%eval -63,24] [%emt 0:00:01]} Qxd4 {[%eval -93,29]
[%emt 0:00:03]} 22. Kf1 {[%eval -80,25] [%emt 0:00:02]} Rd8 {[%eval -98,29]
[%emt 0:00:01]} 23. Rc1 {[%eval -59,25] [%emt 0:00:02] (Rb1)} Qd7 {[%eval -100,
23] [%emt 0:00:01] (Qd5)} 24. Rc4 {[%eval -62,26] [%emt 0:00:02] (Kg2)} Qxd2 {
[%eval -73,27] [%emt 0:00:05]} 25. Qxd2 {[%eval -80,25] [%emt 0:00:02]} Rxd2 {
[%eval -80,27] [%emt 0:00:01]} 26. Re4 {[%eval -57,26] [%emt 0:00:01]} Bxb2 {
[%eval -77,25] [%emt 0:00:01]} 27. Bc4 {[%eval -52,27] [%emt 0:00:02]} f5 {
[%eval -80,25] [%emt 0:00:01]} 28. Re2 {[%eval -78,28] [%emt 0:00:03]} Bc1 {
[%eval -81,27] [%emt 0:00:02]} 29. Rxd2 {[%eval -71,29] [%emt 0:00:02] (Bf7)}
Bxd2 {[%eval -115,29] [%emt 0:00:01]} 30. h4 {[%eval -99,32] [%emt 0:00:06]}
Bxf4 {[%eval -134,31] [%emt 0:00:04]} 31. Kf2 {[%eval -122,33] [%emt 0:00:05]
(Kg2)} Kd7 {[%eval -134,29] [%emt 0:00:01]} 32. Bf7 {[%eval -116,29] [%emt 0:
00:01] (Kf3)} b5 {[%eval -170,28] [%emt 0:00:01]} 33. Kf3 {[%eval -117,31]
[%emt 0:00:02] (Bxg6)} Bc1 {[%eval -185,29] [%emt 0:00:01]} 34. Bxg6 {[%eval
-137,31] [%emt 0:00:02] (Ke2)} Ke6 {[%eval -154,34] [%emt 0:00:03]} 35. Ke2 {
[%eval -127,28] [%emt 0:00:03] (Bxh5)} c5 {[%eval -165,33] [%emt 0:00:01]} 36.
Bxh5 {[%eval -123,28] [%emt 0:00:03]} c4 {[%eval -146,38] [%emt 0:00:02]} 37.
Be8 {[%eval -116,28] [%emt 0:00:00]} b4 {[%eval -148,36] [%emt 0:00:01] (a6)}
38. g6 {[%eval -176,33] [%emt 0:00:04]} Kf6 {[%eval -134,41] [%emt 0:00:02]}
39. h5 {[%eval -173,33] [%emt 0:00:01] (Bb5)} Bh6 {[%eval -235,36] [%emt 0:00:
02]} 40. Bb5 {[%eval -181,36] [%emt 0:00:02] (Bf7)} c3 {[%eval -313,27] [%emt
0:00:01]} 41. Bd3 {[%eval -490,36] [%emt 0:00:10] (Ba4)} a5 {[%eval -392,26]
[%emt 0:00:01]} 42. Bc2 {[%eval -601,27] [%emt 0:00:04]} Ke5 {[%eval -462,27]
[%emt 0:00:01] (Kg5)} 43. Kd3 {[%eval -318,24] [%emt 0:00:00]} Kf4 {[%eval
-577,26] [%emt 0:00:02] (f4)} 44. a3 {[%eval -410,29] [%emt 0:00:02]} Bf8 {
[%eval -677,26] [%emt 0:00:01] (Ke5)} 45. axb4 {[%eval -826,27] [%emt 0:00:05]
(a4)} axb4 {[%eval -702,29] [%emt 0:00:01]} 46. Ke2 {[%eval -994,26] [%emt 0:
00:02] (Kd4)} Kg4 {[%eval -885,28] [%emt 0:00:01]} 0-1


[Event "g4"]
[Site "?"]
[Date "2019.10.13"]
[Round "2"]
[White "Stockfish 10 64 BMI2"]
[Black "Stockfish 061019 64 BMI2"]
[Result "0-1"]
[ECO "A00"]
[Annotator "-0.84;-1.42"]
[PlyCount "84"]
[TimeControl "60/120:0/0:0/0"]

1. g4 {Both last book move
} d5 {[%eval -142,23] [%emt 0:00:05]} 2. Bg2 {[%eval -84,22] [%emt 0:00:06]
(e3)} Nc6 {[%eval -147,19] [%emt 0:00:02] (e5)} 3. c4 {[%eval -86,21] [%emt 0:
00:01] (g5)} dxc4 {[%eval -145,21] [%emt 0:00:04] (d4)} 4. Qa4 {[%eval -45,19]
[%emt 0:00:01]} Bd7 {[%eval -116,21] [%emt 0:00:02]} 5. Qxc4 {[%eval -91,22]
[%emt 0:00:05]} e5 {[%eval -138,22] [%emt 0:00:03]} 6. d3 {[%eval -77,20]
[%emt 0:00:01] (Nc3)} Nge7 {[%eval -147,20] [%emt 0:00:04]} 7. Nf3 {[%eval -74,
21] [%emt 0:00:01]} Be6 {[%eval -149,20] [%emt 0:00:01]} 8. Qa4 {[%eval -79,22]
[%emt 0:00:01]} Qd7 {[%eval -115,23] [%emt 0:00:11]} 9. Nc3 {[%eval -57,21]
[%emt 0:00:02]} Bxg4 {[%eval -109,22] [%emt 0:00:05] (a6)} 10. Be3 {[%eval -67,
20] [%emt 0:00:01]} a6 {[%eval -117,22] [%emt 0:00:05]} 11. O-O-O {[%eval -50,
19] [%emt 0:00:01]} Rd8 {[%eval -128,22] [%emt 0:00:02] (0-0-0)} 12. Rhg1 {
[%eval -97,21] [%emt 0:00:03]} f6 {[%eval -125,23] [%emt 0:00:01]} 13. d4 {
[%eval -83,25] [%emt 0:00:10]} Nxd4 {[%eval -138,24] [%emt 0:00:01]} 14. Qxd7+
{[%eval -84,22] [%emt 0:00:01] (Nxd4)} Rxd7 {[%eval -143,24] [%emt 0:00:01]}
15. Nxd4 {[%eval -87,24] [%emt 0:00:01]} exd4 {[%eval -147,24] [%emt 0:00:01]}
16. Bxd4 {[%eval -114,24] [%emt 0:00:03]} Be6 {[%eval -124,23] [%emt 0:00:02]
(h5)} 17. Bc5 {[%eval -87,22] [%emt 0:00:01] (Be3)} b6 {[%eval -148,23] [%emt
0:00:01] (Rxd1+)} 18. Ba3 {[%eval -70,22] [%emt 0:00:01]} Rxd1+ {[%eval -138,
26] [%emt 0:00:01]} 19. Rxd1 {[%eval -115,26] [%emt 0:00:03]} Ng6 {[%eval -172,
25] [%emt 0:00:01]} 20. Bxf8 {[%eval -137,23] [%emt 0:00:04] (Bd5)} Kxf8 {
[%eval -135,23] [%emt 0:00:03] (Rxf8)} 21. Nd5 {[%eval -120,23] [%emt 0:00:02]
(b4)} Bxd5 {[%eval -146,22] [%emt 0:00:01]} 22. Bxd5 {[%eval -134,23] [%emt 0:
00:01]} Ke7 {[%eval -145,23] [%emt 0:00:01]} 23. b4 {[%eval -116,21] [%emt 0:
00:01] (Be4)} Rd8 {[%eval -155,22] [%emt 0:00:01] (Rb8)} 24. Be4 {[%eval -144,
25] [%emt 0:00:03] (Bb7)} Rxd1+ {[%eval -178,22] [%emt 0:00:01]} 25. Kxd1 {
[%eval -154,24] [%emt 0:00:02]} Kd6 {[%eval -184,23] [%emt 0:00:01]} 26. Bb7 {
[%eval -148,26] [%emt 0:00:06] (e3)} a5 {[%eval -188,23] [%emt 0:00:01]} 27.
bxa5 {[%eval -160,24] [%emt 0:00:01]} bxa5 {[%eval -186,25] [%emt 0:00:02]} 28.
Be4 {[%eval -154,25] [%emt 0:00:05] (Kc2)} Ke5 {[%eval -223,25] [%emt 0:00:02]
(Kc5)} 29. Bd3 {[%eval -141,23] [%emt 0:00:01] (Bc2)} f5 {[%eval -236,23]
[%emt 0:00:01] (Kd4)} 30. e3 {[%eval -185,31] [%emt 0:00:07]} Nh4 {[%eval -270,
24] [%emt 0:00:01] (Ne7)} 31. f4+ {[%eval -211,22] [%emt 0:00:02]} Kd5 {[%eval
-270,25] [%emt 0:00:01]} 32. Ke2 {[%eval -235,29] [%emt 0:00:04] (Bf1)} h6 {
[%eval -274,26] [%emt 0:00:01]} 33. Kf2 {[%eval -221,28] [%emt 0:00:01] (a3)}
g5 {[%eval -300,26] [%emt 0:00:01]} 34. Kg3 {[%eval -233,30] [%emt 0:00:03]
(Bc2)} c5 {[%eval -319,29] [%emt 0:00:01]} 35. a3 {[%eval -300,29] [%emt 0:00:
05]} c4 {[%eval -357,29] [%emt 0:00:02]} 36. Bb1 {[%eval -240,26] [%emt 0:00:
01]} c3 {[%eval -410,28] [%emt 0:00:01]} 37. Bd3 {[%eval -326,27] [%emt 0:00:
01]} Kc5 {[%eval -451,29] [%emt 0:00:02] (Ke6)} 38. Bb1 {[%eval -441,30] [%emt
0:00:08] (Bc2)} Kb5 {[%eval -487,30] [%emt 0:00:02]} 39. Bc2 {[%eval -475,29]
[%emt 0:00:02]} Kc4 {[%eval -518,29] [%emt 0:00:01]} 40. h3 {[%eval -429,26]
[%emt 0:00:00] (Kf2)} Kb5 {[%eval -546,30] [%emt 0:00:01]} 41. Kf2 {[%eval
-582,29] [%emt 0:00:05]} Kc5 {[%eval -575,31] [%emt 0:00:01]} 42. Bb1 {[%eval
-619,26] [%emt 0:00:02] (Bd3)} Kc4 {[%eval -666,28] [%emt 0:00:01]} 0-1

[Event "g4"]
[Site "?"]
[Date "2019.10.13"]
[Round "3"]
[White "Stockfish 061019 64 BMI2"]
[Black "Stockfish 10 64 BMI2"]
[Result "0-1"]
[ECO "A00"]
[Annotator "-1.11;-1.46"]
[PlyCount "124"]
[TimeControl "60/120:0/0:0/0"]

1. g4 {Both last book move}
d5 {[%eval -146,22] [%emt 0:00:04]} 2. e3 {[%eval -111,21] [%emt 0:00:03] (Bg2)
} e5 {[%eval -167,22] [%emt 0:00:04]} 3. d4 {[%eval -94,20] [%emt 0:00:01]} Nc6
{[%eval -154,22] [%emt 0:00:03] (h5)} 4. dxe5 {[%eval -88,21] [%emt 0:00:03]}
Nxe5 {[%eval -159,21] [%emt 0:00:01] (h5)} 5. h3 {[%eval -63,20] [%emt 0:00:01]
} h5 {[%eval -141,21] [%emt 0:00:02]} 6. g5 {[%eval -126,21] [%emt 0:00:03]}
Be6 {[%eval -160,21] [%emt 0:00:02]} 7. f4 {[%eval -109,20] [%emt 0:00:01]} Nc6
{[%eval -167,19] [%emt 0:00:01]} 8. Nc3 {[%eval -115,23] [%emt 0:00:05] (Ne2)}
Qd7 {[%eval -183,18] [%emt 0:00:01]} 9. Nf3 {[%eval -119,22] [%emt 0:00:04]}
O-O-O {[%eval -185,20] [%emt 0:00:04] (Nge7)} 10. Bd2 {[%eval -96,22] [%emt 0:
00:02]} Bf5 {[%eval -177,19] [%emt 0:00:01]} 11. Qe2 {[%eval -78,20] [%emt 0:
00:01] (Bg2)} Bxc2 {[%eval -170,21] [%emt 0:00:02]} 12. Rc1 {[%eval -154,21]
[%emt 0:00:03]} Bg6 {[%eval -147,22] [%emt 0:00:03] (Bf5)} 13. Bg2 {[%eval
-112,21] [%emt 0:00:02]} Nge7 {[%eval -168,20] [%emt 0:00:01]} 14. O-O {[%eval
-96,21] [%emt 0:00:03]} Nf5 {[%eval -162,22] [%emt 0:00:02]} 15. Qf2 {[%eval
-107,22] [%emt 0:00:02]} Bc5 {[%eval -184,22] [%emt 0:00:02]} 16. Na4 {[%eval
-99,21] [%emt 0:00:02]} Bd6 {[%eval -183,21] [%emt 0:00:03]} 17. Nc5 {[%eval
-96,24] [%emt 0:00:05] (Rc3)} Qe7 {[%eval -162,26] [%emt 0:00:13] (Bxc5)} 18.
b4 {[%eval -95,19] [%emt 0:00:01]} f6 {[%eval -173,19] [%emt 0:00:01]} 19. Rfe1
{[%eval -98,22] [%emt 0:00:01] (a3)} Bxc5 {[%eval -169,22] [%emt 0:00:01]
(Rhe8)} 20. bxc5 {[%eval -99,21] [%emt 0:00:01]} Rhe8 {[%eval -173,21] [%emt 0:
00:01]} 21. Bf1 {[%eval -119,24] [%emt 0:00:07] (Kh2)} Qf7 {[%eval -159,22]
[%emt 0:00:02]} 22. Bc3 {[%eval -111,23] [%emt 0:00:03] (Kh2)} Re6 {[%eval
-165,19] [%emt 0:00:01]} 23. Bb5 {[%eval -135,25] [%emt 0:00:07]} Rde8 {[%eval
-180,21] [%emt 0:00:01]} 24. Bd2 {[%eval -154,22] [%emt 0:00:02]} a6 {[%eval
-190,24] [%emt 0:00:04] (Kb8)} 25. Ba4 {[%eval -155,21] [%emt 0:00:01]} Re4 {
[%eval -181,22] [%emt 0:00:01] (h4)} 26. Bc2 {[%eval -124,22] [%emt 0:00:03]}
Rc4 {[%eval -197,23] [%emt 0:00:02]} 27. Bb3 {[%eval -146,24] [%emt 0:00:02]}
Rxc1 {[%eval -200,23] [%emt 0:00:03]} 28. Bxc1 {[%eval -130,24] [%emt 0:00:03]}
Qd7 {[%eval -205,23] [%emt 0:00:01]} 29. Bd2 {[%eval -152,23] [%emt 0:00:02]
(Kh2)} Nfe7 {[%eval -184,24] [%emt 0:00:02] (h4)} 30. Kh2 {[%eval -151,20]
[%emt 0:00:01]} Be4 {[%eval -199,25] [%emt 0:00:02] (Bf5)} 31. Bc3 {[%eval
-136,24] [%emt 0:00:03]} Nf5 {[%eval -226,22] [%emt 0:00:01] (Rf8)} 32. gxf6 {
[%eval -116,22] [%emt 0:00:01]} gxf6 {[%eval -191,25] [%emt 0:00:03]} 33. Bxf6
{[%eval -100,22] [%emt 0:00:01]} Nb4 {[%eval -210,25] [%emt 0:00:02]} 34. Rg1 {
[%eval -155,26] [%emt 0:00:06]} Nd3 {[%eval -187,24] [%emt 0:00:01]} 35. Qd2 {
[%eval -199,24] [%emt 0:00:03]} Nxc5 {[%eval -212,24] [%emt 0:00:01]} 36. Nd4 {
[%eval -189,23] [%emt 0:00:01]} Qf7 {[%eval -212,24] [%emt 0:00:03]} 37. Nxf5 {
[%eval -225,25] [%emt 0:00:03]} Qxf6 {[%eval -218,23] [%emt 0:00:01]} 38. Nd4 {
[%eval -221,23] [%emt 0:00:02]} Kb8 {[%eval -237,24] [%emt 0:00:05] (h4)} 39.
Bd1 {[%eval -225,22] [%emt 0:00:03]} h4 {[%eval -253,19] [%emt 0:00:01]} 40.
Bg4 {[%eval -221,22] [%emt 0:00:02] (Bf3)} Nd3 {[%eval -256,21] [%emt 0:00:01]}
41. Bh5 {[%eval -230,22] [%emt 0:00:02]} Rc8 {[%eval -272,22] [%emt 0:00:02]}
42. Ne2 {[%eval -199,23] [%emt 0:00:02] (Bg4)} Rd8 {[%eval -267,24] [%emt 0:00:
02]} 43. Rg5 {[%eval -212,23] [%emt 0:00:02]} Qa1 {[%eval -277,24] [%emt 0:00:
01] (c5)} 44. Rg1 {[%eval -228,24] [%emt 0:00:01]} Qh8 {[%eval -293,23] [%emt
0:00:01] (Qf6)} 45. Bg6 {[%eval -216,28] [%emt 0:00:06] (Rg5)} Rd6 {[%eval
-337,23] [%emt 0:00:01] (Rg8)} 46. Bxe4 {[%eval -354,21] [%emt 0:00:01]} dxe4 {
[%eval -357,23] [%emt 0:00:01]} 47. Qc3 {[%eval -326,21] [%emt 0:00:01]} Qh5 {
[%eval -356,23] [%emt 0:00:01]} 48. Rg2 {[%eval -318,22] [%emt 0:00:01]} Qf3 {
[%eval -403,24] [%emt 0:00:01]} 49. Qh8+ {[%eval -340,20] [%emt 0:00:00]} Ka7 {
[%eval -384,26] [%emt 0:00:02]} 50. Qxh4 {[%eval -346,21] [%emt 0:00:00]} Qxe3
{[%eval -392,25] [%emt 0:00:01]} 51. Qg3 {[%eval -320,23] [%emt 0:00:01]} Qc5 {
[%eval -401,24] [%emt 0:00:01]} 52. Ng1 {[%eval -347,21] [%emt 0:00:01]} Rf6 {
[%eval -402,24] [%emt 0:00:01]} 53. Ne2 {[%eval -338,19] [%emt 0:00:00]} Rb6 {
[%eval -449,26] [%emt 0:00:04] (b6)} 54. Ng1 {[%eval -338,21] [%emt 0:00:01]}
Qc1 {[%eval -474,23] [%emt 0:00:02] (Rf6)} 55. Ne2 {[%eval -378,23] [%emt 0:00:
02]} Qc4 {[%eval -487,24] [%emt 0:00:04] (Qc5)} 56. f5 {[%eval -413,21] [%emt
0:00:01]} Qc5 {[%eval -501,23] [%emt 0:00:01]} 57. Qh4 {[%eval -400,19] [%emt
0:00:00] (a4)} Qe5+ {[%eval -535,23] [%emt 0:00:01] (Rb2)} 58. Qg3 {[%eval
-377,19] [%emt 0:00:00]} Qxf5 {[%eval -501,25] [%emt 0:00:03] (Qc5)} 59. Qe3 {
[%eval -380,19] [%emt 0:00:01] (Qxc7)} Ne5 {[%eval -544,20] [%emt 0:00:00]
(Ne1)} 60. Ng1 {[%eval -376,16] [%emt 0:00:00]} Nc4 {[%eval -513,25] [%emt 0:
00:02] (Nd3)} 61. Qg5 {[%eval -584,29] [%emt 0:00:20]} Qf8 {[%eval -541,23]
[%emt 0:00:01]} 62. Kh1 {[%eval -608,29] [%emt 0:00:17]} Qd6 {[%eval -556,25]
[%emt 0:00:03]} 0-1

[Event "g4"]
[Site "?"]
[Date "2019.10.13"]
[Round "4"]
[White "Stockfish 10 64 BMI2"]
[Black "Stockfish 061019 64 BMI2"]
[Result "0-1"]
[ECO "A00"]
[Annotator "-0.94;-1.66"]
[PlyCount "92"]
[TimeControl "60/120:0/0:0/0"]

1. g4 {Both last book move} d5 {
[%eval -166,23] [%emt 0:00:08]} 2. Bg2 {[%eval -94,22] [%emt 0:00:05] (e3)} Nc6
{[%eval -137,23] [%emt 0:00:06]} 3. c4 {[%eval -77,21] [%emt 0:00:01] (h3)} d4
{[%eval -123,20] [%emt 0:00:02]} 4. g5 {[%eval -76,21] [%emt 0:00:02] (Bxc6+)}
h6 {[%eval -171,20] [%emt 0:00:01]} 5. h4 {[%eval -95,21] [%emt 0:00:02]} d3 {
[%eval -161,21] [%emt 0:00:02]} 6. Qa4 {[%eval -93,21] [%emt 0:00:02]} Bd7 {
[%eval -172,22] [%emt 0:00:02]} 7. Qb3 {[%eval -110,22] [%emt 0:00:03]} e5 {
[%eval -184,22] [%emt 0:00:02]} 8. g6 {[%eval -89,22] [%emt 0:00:03]} Qf6 {
[%eval -168,22] [%emt 0:00:03]} 9. Qxd3 {[%eval -100,20] [%emt 0:00:02]} O-O-O
{[%eval -161,23] [%emt 0:00:04] (fxg6)} 10. Nc3 {[%eval -104,21] [%emt 0:00:01]
} fxg6 {[%eval -152,21] [%emt 0:00:01]} 11. b3 {[%eval -109,21] [%emt 0:00:05]
(Qb1)} Nb4 {[%eval -176,20] [%emt 0:00:03]} 12. Qb1 {[%eval -121,22] [%emt 0:
00:01]} Bf5 {[%eval -185,21] [%emt 0:00:01]} 13. Ne4 {[%eval -135,22] [%emt 0:
00:02]} Qe6 {[%eval -191,23] [%emt 0:00:02]} 14. d3 {[%eval -119,24] [%emt 0:
00:03] (a3)} Be7 {[%eval -183,22] [%emt 0:00:03] (Nc6)} 15. a3 {[%eval -106,20]
[%emt 0:00:01]} Nc6 {[%eval -191,22] [%emt 0:00:02]} 16. Bb2 {[%eval -126,25]
[%emt 0:00:08] (b4)} Kb8 {[%eval -191,23] [%emt 0:00:02]} 17. b4 {[%eval -143,
24] [%emt 0:00:05] (Qc2)} Nf6 {[%eval -202,23] [%emt 0:00:03]} 18. Ng3 {[%eval
-137,21] [%emt 0:00:01] (Nxf6)} Rhf8 {[%eval -181,21] [%emt 0:00:02]} 19. Qc2 {
[%eval -155,23] [%emt 0:00:03]} Nd4 {[%eval -215,22] [%emt 0:00:02]} 20. Bxd4 {
[%eval -163,21] [%emt 0:00:01]} exd4 {[%eval -215,23] [%emt 0:00:01]} 21. Nxf5
{[%eval -165,23] [%emt 0:00:03]} Qxf5 {[%eval -235,21] [%emt 0:00:01]} 22. Bh3
{[%eval -139,21] [%emt 0:00:01]} Qf4 {[%eval -224,21] [%emt 0:00:02] (Qh5)} 23.
Qd2 {[%eval -153,23] [%emt 0:00:02] (Nf3)} Qd6 {[%eval -188,23] [%emt 0:00:03]}
24. Nf3 {[%eval -139,24] [%emt 0:00:02]} Nh5 {[%eval -205,22] [%emt 0:00:02]}
25. Kd1 {[%eval -150,24] [%emt 0:00:02]} Nf4 {[%eval -172,24] [%emt 0:00:09]}
26. Bf1 {[%eval -141,24] [%emt 0:00:06]} Qd7 {[%eval -168,23] [%emt 0:00:03]
(Qf6)} 27. Kc2 {[%eval -157,22] [%emt 0:00:01] (Rg1)} a6 {[%eval -210,20]
[%emt 0:00:01] (Qf5)} 28. Rg1 {[%eval -138,21] [%emt 0:00:04] (Rb1)} Qf5 {
[%eval -185,23] [%emt 0:00:09] (c5)} 29. a4 {[%eval -116,19] [%emt 0:00:01]
(Rc1)} Rf6 {[%eval -188,20] [%emt 0:00:01] (g5)} 30. Rg3 {[%eval -209,24]
[%emt 0:00:11] (a5)} Re6 {[%eval -228,23] [%emt 0:00:04] (Rc6)} 31. Nh2 {
[%eval -186,18] [%emt 0:00:00] (a5)} Bxh4 {[%eval -315,21] [%emt 0:00:03] (g5)}
32. Rf3 {[%eval -170,20] [%emt 0:00:01]} Bg5 {[%eval -345,22] [%emt 0:00:02]}
33. Ra3 {[%eval -282,20] [%emt 0:00:06]} Qe5 {[%eval -348,20] [%emt 0:00:01]
(Rc6)} 34. e3 {[%eval -348,20] [%emt 0:00:02]} Nxd3 {[%eval -371,21] [%emt 0:
00:01]} 35. Rxd3 {[%eval -323,18] [%emt 0:00:01]} Qxh2 {[%eval -402,18] [%emt
0:00:01]} 36. Qd1 {[%eval -350,22] [%emt 0:00:05] (Kb3)} Bf6 {[%eval -398,22]
[%emt 0:00:02] (Rde8)} 37. Kb3 {[%eval -370,21] [%emt 0:00:07] (Qd2)} Rde8 {
[%eval -413,18] [%emt 0:00:00]} 38. Qc1 {[%eval -412,24] [%emt 0:00:04] (Qe1)}
a5 {[%eval -454,21] [%emt 0:00:04] (Qh1)} 39. Bh3 {[%eval -415,17] [%emt 0:00:
01] (bxa5)} Rd6 {[%eval -472,18] [%emt 0:00:00] (Re4)} 40. bxa5 {[%eval -408,
17] [%emt 0:00:01] (c5)} Qe5 {[%eval -491,21] [%emt 0:00:02] (dxe3)} 41. exd4 {
[%eval -390,20] [%emt 0:00:01] (Qc2)} Qxa5 {[%eval -494,23] [%emt 0:00:01]} 42.
Rfe3 {[%eval -468,21] [%emt 0:00:01]} Red8 {[%eval -532,23] [%emt 0:00:01]} 43.
Qe1 {[%eval -478,23] [%emt 0:00:01]} Qb6+ {[%eval -540,24] [%emt 0:00:01]} 44.
Qb4 {[%eval -442,23] [%emt 0:00:00]} Rxd4 {[%eval -531,26] [%emt 0:00:01]} 45.
Bf1 {[%eval -511,24] [%emt 0:00:01]} Rxd3+ {[%eval -551,24] [%emt 0:00:01]} 46.
Rxd3 {[%eval -526,24] [%emt 0:00:00]} Rxd3+ {[%eval -553,25] [%emt 0:00:01]}
0-1

[Event "g4"]
[Site "?"]
[Date "2019.10.13"]
[Round "5"]
[White "Stockfish 061019 64 BMI2"]
[Black "Stockfish 10 64 BMI2"]
[Result "0-1"]
[ECO "A00"]
[Annotator "-0.79;-1.52"]
[PlyCount "120"]
[TimeControl "60/120:0/0:0/0"]

1. g4 {Both last book
move} d5 {[%eval -152,21] [%emt 0:00:05]} 2. e3 {[%eval -79,19] [%emt 0:00:02]}
Nc6 {[%eval -159,23] [%emt 0:00:05] (e5)} 3. d4 {[%eval -87,22] [%emt 0:00:03]}
e5 {[%eval -176,19] [%emt 0:00:01]} 4. Nc3 {[%eval -74,21] [%emt 0:00:02]} e4 {
[%eval -170,20] [%emt 0:00:02]} 5. h4 {[%eval -71,21] [%emt 0:00:01] (Bd2)} h5
{[%eval -179,19] [%emt 0:00:01]} 6. gxh5 {[%eval -61,21] [%emt 0:00:02]} Nce7 {
[%eval -157,23] [%emt 0:00:10] (Nf6)} 7. Na4 {[%eval -86,24] [%emt 0:00:10]}
Nf6 {[%eval -167,20] [%emt 0:00:01] (c6)} 8. Be2 {[%eval -83,20] [%emt 0:00:01]
(c4)} Nf5 {[%eval -166,19] [%emt 0:00:01]} 9. c4 {[%eval -95,20] [%emt 0:00:01]
(Bd2)} dxc4 {[%eval -155,20] [%emt 0:00:02]} 10. Nc3 {[%eval -123,23] [%emt 0:
00:05]} c6 {[%eval -155,18] [%emt 0:00:01]} 11. Nh3 {[%eval -126,21] [%emt 0:
00:01]} b5 {[%eval -160,19] [%emt 0:00:01] (Bb4)} 12. Ng5 {[%eval -92,21]
[%emt 0:00:04] (Qc2)} Nd6 {[%eval -199,22] [%emt 0:00:03] (Bb4)} 13. f3 {
[%eval -135,20] [%emt 0:00:03]} Be7 {[%eval -196,20] [%emt 0:00:01]} 14. a4 {
[%eval -113,22] [%emt 0:00:06]} Bf5 {[%eval -136,21] [%emt 0:00:09] (b4)} 15.
axb5 {[%eval -115,21] [%emt 0:00:01]} cxb5 {[%eval -131,20] [%emt 0:00:01]} 16.
fxe4 {[%eval -86,22] [%emt 0:00:01] (Bf1)} Nfxe4 {[%eval -152,20] [%emt 0:00:
01]} 17. Ngxe4 {[%eval -85,24] [%emt 0:00:04]} Nxe4 {[%eval -133,22] [%emt 0:
00:06]} 18. O-O {[%eval -71,22] [%emt 0:00:01]} Ng3 {[%eval -158,22] [%emt 0:
00:02]} 19. Bf3 {[%eval -84,24] [%emt 0:00:01]} Nxf1 {[%eval -166,22] [%emt 0:
00:01]} 20. Qxf1 {[%eval -104,24] [%emt 0:00:02]} Rb8 {[%eval -147,25] [%emt 0:
00:08]} 21. Qg2 {[%eval -115,24] [%emt 0:00:02]} Bxh4 {[%eval -143,23] [%emt 0:
00:02]} 22. Qxg7 {[%eval -108,25] [%emt 0:00:02]} Qg5+ {[%eval -145,23] [%emt
0:00:01]} 23. Qxg5 {[%eval -100,25] [%emt 0:00:01]} Bxg5 {[%eval -140,24]
[%emt 0:00:01]} 24. Rxa7 {[%eval -95,25] [%emt 0:00:01]} b4 {[%eval -146,22]
[%emt 0:00:01] (Kf8)} 25. Nd5 {[%eval -106,23] [%emt 0:00:03]} Kf8 {[%eval
-177,22] [%emt 0:00:03] (Rg8)} 26. Kf2 {[%eval -107,26] [%emt 0:00:08] (Ra4)}
Bd3 {[%eval -183,19] [%emt 0:00:01]} 27. Ke1 {[%eval -124,22] [%emt 0:00:02]}
Kg7 {[%eval -179,22] [%emt 0:00:04]} 28. Nc7 {[%eval -111,23] [%emt 0:00:04]
(Ra5)} Rh6 {[%eval -182,22] [%emt 0:00:03] (Rhg8)} 29. Nd5 {[%eval -120,20]
[%emt 0:00:01]} Rd6 {[%eval -216,22] [%emt 0:00:02] (Rb5)} 30. Ra5 {[%eval
-176,25] [%emt 0:00:05] (Kf2)} Kh6 {[%eval -196,21] [%emt 0:00:02]} 31. Kd1 {
[%eval -182,22] [%emt 0:00:01]} f6 {[%eval -207,20] [%emt 0:00:01]} 32. Ra7 {
[%eval -172,23] [%emt 0:00:02]} Re8 {[%eval -212,21] [%emt 0:00:01]} 33. Nxb4 {
[%eval -204,24] [%emt 0:00:03]} Bxe3 {[%eval -221,22] [%emt 0:00:01]} 34. Ra8 {
[%eval -184,24] [%emt 0:00:02]} Re7 {[%eval -227,23] [%emt 0:00:02]} 35. Ra7 {
[%eval -176,25] [%emt 0:00:02] (d5)} Rxa7 {[%eval -235,24] [%emt 0:00:03]} 36.
Bxe3+ {[%eval -172,23] [%emt 0:00:01]} Kg7 {[%eval -244,24] [%emt 0:00:01]} 37.
d5 {[%eval -205,25] [%emt 0:00:03]} Ra4 {[%eval -256,25] [%emt 0:00:02]} 38.
h6+ {[%eval -192,24] [%emt 0:00:02] (Bc5)} Kg6 {[%eval -253,24] [%emt 0:00:02]}
39. Bc5 {[%eval -237,25] [%emt 0:00:01]} Rd8 {[%eval -262,23] [%emt 0:00:01]
(Rd7)} 40. Nc6 {[%eval -174,23] [%emt 0:00:01]} Rd7 {[%eval -281,23] [%emt 0:
00:01]} 41. Kd2 {[%eval -206,24] [%emt 0:00:02] (d6)} Kxh6 {[%eval -239,26]
[%emt 0:00:06]} 42. d6 {[%eval -199,25] [%emt 0:00:01]} c3+ {[%eval -270,25]
[%emt 0:00:01]} 43. bxc3 {[%eval -194,27] [%emt 0:00:01]} Be4 {[%eval -262,26]
[%emt 0:00:01]} 44. Bxe4 {[%eval -235,27] [%emt 0:00:02]} Rxe4 {[%eval -277,26]
[%emt 0:00:01]} 45. Kd3 {[%eval -234,25] [%emt 0:00:01]} Rh4 {[%eval -275,26]
[%emt 0:00:02]} 46. Nb8 {[%eval -238,26] [%emt 0:00:02] (Ne7)} Rb7 {[%eval
-296,25] [%emt 0:00:01]} 47. Nc6 {[%eval -292,27] [%emt 0:00:05]} Kg6 {[%eval
-287,25] [%emt 0:00:02]} 48. Bb4 {[%eval -290,22] [%emt 0:00:01]} Kf5 {[%eval
-275,25] [%emt 0:00:01]} 49. Nd4+ {[%eval -326,24] [%emt 0:00:03]} Kf4 {[%eval
-294,26] [%emt 0:00:01]} 50. Nc6 {[%eval -333,21] [%emt 0:00:00]} Rh1 {[%eval
-304,22] [%emt 0:00:01]} 51. Na5 {[%eval -321,21] [%emt 0:00:01] (Nd8)} Rbh7 {
[%eval -328,22] [%emt 0:00:01] (Rd7)} 52. Nc4 {[%eval -303,20] [%emt 0:00:00]
(Kc4)} f5 {[%eval -338,19] [%emt 0:00:00]} 53. Nd2 {[%eval -337,21] [%emt 0:00:
01]} Ke5 {[%eval -371,19] [%emt 0:00:00] (Rb7)} 54. Nf3+ {[%eval -315,15]
[%emt 0:00:00]} Kf6 {[%eval -397,20] [%emt 0:00:01] (Kf4)} 55. c4 {[%eval -354,
20] [%emt 0:00:01]} Rb7 {[%eval -425,21] [%emt 0:00:01]} 56. Bc3+ {[%eval -354,
16] [%emt 0:00:00]} Ke6 {[%eval -436,22] [%emt 0:00:01]} 57. Nd4+ {[%eval -345,
17] [%emt 0:00:00]} Kxd6 {[%eval -449,21] [%emt 0:00:01]} 58. Nxf5+ {[%eval
-352,18] [%emt 0:00:00]} Kc6 {[%eval -468,23] [%emt 0:00:01]} 59. Be5 {[%eval
-375,19] [%emt 0:00:01]} Rh3+ {[%eval -505,22] [%emt 0:00:01]} 60. Ke4 {[%eval
-358,15] [%emt 0:00:00]} Rh5 {[%eval -534,23] [%emt 0:00:01] adjud.} 0-1


[Event "g4"]
[Site "?"]
[Date "2019.10.13"]
[Round "9"]
[White "Stockfish 061019 64 BMI2"]
[Black "Stockfish 10 64 BMI2"]
[Result "0-1"]
[ECO "A00"]
[Annotator "-0.72;-1.43"]
[PlyCount "110"]
[TimeControl "60/120:0/0:0/0"]

1. g4 {Both last book
move} d5 {[%eval -143,21] [%emt 0:00:06]} 2. e3 {[%eval -72,20] [%emt 0:00:03]}
e5 {[%eval -145,23] [%emt 0:00:08] (Nc6)} 3. d4 {[%eval -65,20] [%emt 0:00:02]}
h5 {[%eval -155,21] [%emt 0:00:02]} 4. gxh5 {[%eval -95,25] [%emt 0:00:10] (g5)
} Nc6 {[%eval -156,18] [%emt 0:00:01]} 5. Nc3 {[%eval -71,20] [%emt 0:00:01]}
Nf6 {[%eval -157,20] [%emt 0:00:01]} 6. dxe5 {[%eval -83,23] [%emt 0:00:03]
(Be2)} Nxe5 {[%eval -147,18] [%emt 0:00:01]} 7. Nf3 {[%eval -104,23] [%emt 0:
00:02] (Be2)} Rxh5 {[%eval -185,18] [%emt 0:00:01]} 8. Nxe5 {[%eval -97,21]
[%emt 0:00:01]} Rxe5 {[%eval -145,20] [%emt 0:00:04]} 9. Qd4 {[%eval -78,21]
[%emt 0:00:02]} Bd6 {[%eval -154,21] [%emt 0:00:01]} 10. Be2 {[%eval -90,26]
[%emt 0:00:07] (Nb5)} Bf5 {[%eval -185,19] [%emt 0:00:01]} 11. Bd2 {[%eval -94,
24] [%emt 0:00:02]} Bxc2 {[%eval -173,21] [%emt 0:00:02]} 12. Rc1 {[%eval -130,
24] [%emt 0:00:03]} c5 {[%eval -165,21] [%emt 0:00:01]} 13. Qh4 {[%eval -122,
22] [%emt 0:00:01]} Bg6 {[%eval -175,21] [%emt 0:00:02]} 14. Nb5 {[%eval -123,
21] [%emt 0:00:01] (f4)} Be7 {[%eval -163,20] [%emt 0:00:01]} 15. Qg3 {[%eval
-76,20] [%emt 0:00:01]} Rf5 {[%eval -156,21] [%emt 0:00:04]} 16. Nc7+ {[%eval
-141,24] [%emt 0:00:05]} Kf8 {[%eval -160,20] [%emt 0:00:01]} 17. f3 {[%eval
-121,21] [%emt 0:00:01] (Nxa8)} Bd6 {[%eval -173,20] [%emt 0:00:01]} 18. Ne6+ {
[%eval -135,22] [%emt 0:00:02]} fxe6 {[%eval -174,20] [%emt 0:00:02]} 19. Qxg6
{[%eval -108,21] [%emt 0:00:01]} Qe7 {[%eval -168,21] [%emt 0:00:04] (Rh5)} 20.
b3 {[%eval -116,23] [%emt 0:00:03] (Kd1)} a6 {[%eval -166,20] [%emt 0:00:04]
(Rb8)} 21. Qg2 {[%eval -120,23] [%emt 0:00:04] (Bd3)} Rh5 {[%eval -179,19]
[%emt 0:00:01]} 22. h4 {[%eval -115,22] [%emt 0:00:02]} b5 {[%eval -177,22]
[%emt 0:00:04]} 23. Bd3 {[%eval -110,22] [%emt 0:00:01]} c4 {[%eval -172,22]
[%emt 0:00:03]} 24. Bg6 {[%eval -143,23] [%emt 0:00:03]} Rh6 {[%eval -161,22]
[%emt 0:00:02]} 25. h5 {[%eval -134,23] [%emt 0:00:04]} a5 {[%eval -197,23]
[%emt 0:00:06] (Bb4)} 26. e4 {[%eval -99,19] [%emt 0:00:01]} Bb4 {[%eval -170,
22] [%emt 0:00:02]} 27. Kf1 {[%eval -171,22] [%emt 0:00:04]} Bxd2 {[%eval -175,
22] [%emt 0:00:02]} 28. Qxd2 {[%eval -174,21] [%emt 0:00:02]} dxe4 {[%eval
-138,22] [%emt 0:00:02] (Rc8)} 29. bxc4 {[%eval -95,21] [%emt 0:00:02]} Rd8 {
[%eval -161,23] [%emt 0:00:02] (exf3)} 30. Qg5 {[%eval -71,19] [%emt 0:00:01]}
bxc4 {[%eval -108,24] [%emt 0:00:08] (Qa3)} 31. fxe4 {[%eval -156,23] [%emt 0:
00:03]} Qa3 {[%eval -103,24] [%emt 0:00:03]} 32. Rh2 {[%eval -153,25] [%emt 0:
00:01] (Rh4)} Qd3+ {[%eval -161,23] [%emt 0:00:02]} 33. Ke1 {[%eval -192,28]
[%emt 0:00:10]} Kg8 {[%eval -177,23] [%emt 0:00:01]} 34. Rd2 {[%eval -190,23]
[%emt 0:00:00]} Qxd2+ {[%eval -209,25] [%emt 0:00:01]} 35. Qxd2 {[%eval -166,
25] [%emt 0:00:01]} Rxd2 {[%eval -204,25] [%emt 0:00:01]} 36. Kxd2 {[%eval
-178,26] [%emt 0:00:02]} Nxh5 {[%eval -208,25] [%emt 0:00:01]} 37. Be8 {[%eval
-179,23] [%emt 0:00:01]} Nf6 {[%eval -194,24] [%emt 0:00:01]} 38. Bc6 {[%eval
-170,22] [%emt 0:00:01]} Rh2+ {[%eval -215,22] [%emt 0:00:01]} 39. Kc3 {[%eval
-185,27] [%emt 0:00:04]} Rxa2 {[%eval -204,24] [%emt 0:00:02]} 40. Kxc4 {
[%eval -202,25] [%emt 0:00:03]} Kf7 {[%eval -224,23] [%emt 0:00:01]} 41. Kc3 {
[%eval -213,24] [%emt 0:00:01]} a4 {[%eval -227,22] [%emt 0:00:01] (Ke7)} 42.
Rf1 {[%eval -180,22] [%emt 0:00:02] (Rb1)} Ke7 {[%eval -221,25] [%emt 0:00:02]}
43. Rg1 {[%eval -206,22] [%emt 0:00:01] (Kb4)} Kd6 {[%eval -264,21] [%emt 0:00:
01]} 44. Ba8 {[%eval -204,21] [%emt 0:00:01]} Ke5 {[%eval -280,23] [%emt 0:00:
01]} 45. Bc6 {[%eval -228,26] [%emt 0:00:04]} Nxe4+ {[%eval -303,21] [%emt 0:
00:01]} 46. Kb4 {[%eval -243,21] [%emt 0:00:00]} Rb2+ {[%eval -309,21] [%emt 0:
00:01]} 47. Kxa4 {[%eval -325,24] [%emt 0:00:01]} Rc2 {[%eval -330,21] [%emt 0:
00:01] (Rb6)} 48. Kb5 {[%eval -302,20] [%emt 0:00:00]} Nd6+ {[%eval -338,21]
[%emt 0:00:01]} 49. Kb6 {[%eval -331,22] [%emt 0:00:01]} Kf6 {[%eval -338,24]
[%emt 0:00:01]} 50. Re1 {[%eval -361,25] [%emt 0:00:03] (Bf3)} g5 {[%eval -386,
20] [%emt 0:00:01]} 51. Rf1+ {[%eval -425,22] [%emt 0:00:02] (Bd7)} Nf5 {
[%eval -409,22] [%emt 0:00:01]} 52. Be4 {[%eval -438,20] [%emt 0:00:00]} Rc4 {
[%eval -430,23] [%emt 0:00:01]} 53. Ba8 {[%eval -464,21] [%emt 0:00:01] (Bh1)}
g4 {[%eval -467,20] [%emt 0:00:01]} 54. Kb5 {[%eval -489,19] [%emt 0:00:00]
(Bh1)} Rc2 {[%eval -478,21] [%emt 0:00:01]} 55. Be4 {[%eval -504,19] [%emt 0:
00:00] (Kb6)} Rd2 {[%eval -499,21] [%emt 0:00:01]} 0-1

[Event "g4"]
[Site "?"]
[Date "2019.10.13"]
[Round "1"]
[White "Stockfish 061019 64 BMI2"]
[Black "Stockfish 10 64 BMI2"]
[Result "0-1"]
[ECO "A00"]
[Annotator "-0.81;-1.27"]
[PlyCount "94"]
[TimeControl "60/120:0/0:0/0"]

1. g4 {Both last book move}
d5 {[%eval -127,22] [%emt 0:00:10]} 2. e3 {[%eval -81,21] [%emt 0:00:03] (Bg2)}
e5 {[%eval -153,22] [%emt 0:00:02]} 3. d4 {[%eval -89,22] [%emt 0:00:02]} h5 {
[%eval -137,22] [%emt 0:00:02] (Nc6)} 4. g5 {[%eval -94,21] [%emt 0:00:01]} Bg4
{[%eval -143,20] [%emt 0:00:01]} 5. f3 {[%eval -92,21] [%emt 0:00:01]} Bf5 {
[%eval -153,22] [%emt 0:00:05]} 6. h4 {[%eval -58,21] [%emt 0:00:01]} Nc6 {
[%eval -155,21] [%emt 0:00:02] (exd4)} 7. dxe5 {[%eval -63,21] [%emt 0:00:02]}
Nxe5 {[%eval -121,23] [%emt 0:00:06]} 8. Nc3 {[%eval -67,21] [%emt 0:00:02]}
Ne7 {[%eval -140,20] [%emt 0:00:01] (c6)} 9. Qd2 {[%eval -56,20] [%emt 0:00:02]
(Bg2)} Be6 {[%eval -172,19] [%emt 0:00:02] (c6)} 10. Qf2 {[%eval -49,21] [%emt
0:00:04] (e4)} c5 {[%eval -120,19] [%emt 0:00:02]} 11. Bb5+ {[%eval -46,19]
[%emt 0:00:01] (Bd2)} N7c6 {[%eval -98,23] [%emt 0:00:07] (Bd7)} 12. Nge2 {
[%eval -65,23] [%emt 0:00:06]} Qb6 {[%eval -96,20] [%emt 0:00:01] (Qd7)} 13.
Nf4 {[%eval -71,20] [%emt 0:00:01]} O-O-O {[%eval -121,20] [%emt 0:00:01]} 14.
O-O {[%eval -91,21] [%emt 0:00:02]} Ng6 {[%eval -137,21] [%emt 0:00:02] (Kb8)}
15. Nxe6 {[%eval -46,21] [%emt 0:00:01] (Nxg6)} fxe6 {[%eval -128,23] [%emt 0:
00:02]} 16. f4 {[%eval -67,22] [%emt 0:00:04]} Bd6 {[%eval -127,24] [%emt 0:00:
06]} 17. Bd3 {[%eval -76,21] [%emt 0:00:02] (a4)} Nce7 {[%eval -136,19] [%emt
0:00:01]} 18. a4 {[%eval -86,23] [%emt 0:00:07] (Nb5)} a6 {[%eval -155,19]
[%emt 0:00:01]} 19. Ne2 {[%eval -139,23] [%emt 0:00:07]} Kb8 {[%eval -156,21]
[%emt 0:00:04] (Rhf8)} 20. Bd2 {[%eval -150,22] [%emt 0:00:05]} Rhf8 {[%eval
-158,20] [%emt 0:00:01]} 21. Rad1 {[%eval -115,20] [%emt 0:00:01] (b3)} Ne5 {
[%eval -193,19] [%emt 0:00:01] (Qc6)} 22. a5 {[%eval -131,23] [%emt 0:00:02]}
Qc6 {[%eval -206,20] [%emt 0:00:01]} 23. Qg2 {[%eval -134,24] [%emt 0:00:02]
(Ng3)} Nxd3 {[%eval -148,23] [%emt 0:00:03]} 24. cxd3 {[%eval -143,24] [%emt 0:
00:01]} Qb5 {[%eval -158,24] [%emt 0:00:02]} 25. Bc3 {[%eval -146,25] [%emt 0:
00:02]} d4 {[%eval -176,24] [%emt 0:00:01]} 26. exd4 {[%eval -138,25] [%emt 0:
00:02]} Nf5 {[%eval -178,24] [%emt 0:00:01]} 27. Qf2 {[%eval -141,25] [%emt 0:
00:01]} cxd4 {[%eval -184,23] [%emt 0:00:01]} 28. Bxd4 {[%eval -126,24] [%emt
0:00:01]} Nxd4 {[%eval -177,24] [%emt 0:00:02]} 29. Nxd4 {[%eval -116,23]
[%emt 0:00:01]} Qd5 {[%eval -182,25] [%emt 0:00:03]} 30. Ne2 {[%eval -130,24]
[%emt 0:00:02]} Rc8 {[%eval -176,23] [%emt 0:00:01]} 31. Qf3 {[%eval -153,24]
[%emt 0:00:03]} Qxa5 {[%eval -187,22] [%emt 0:00:01]} 32. b4 {[%eval -145,23]
[%emt 0:00:03] (d4)} Bxb4 {[%eval -171,22] [%emt 0:00:01]} 33. Qe4 {[%eval
-160,25] [%emt 0:00:07] (Qxh5)} Bd6 {[%eval -223,21] [%emt 0:00:01]} 34. Rb1 {
[%eval -163,22] [%emt 0:00:01]} Qd5 {[%eval -192,23] [%emt 0:00:02]} 35. Qxd5 {
[%eval -231,23] [%emt 0:00:03]} exd5 {[%eval -231,21] [%emt 0:00:01]} 36. f5 {
[%eval -213,22] [%emt 0:00:01]} b5 {[%eval -239,21] [%emt 0:00:01]} 37. Rf3 {
[%eval -210,21] [%emt 0:00:01]} Rc2 {[%eval -244,24] [%emt 0:00:06]} 38. Kf1 {
[%eval -219,24] [%emt 0:00:03]} Kb7 {[%eval -253,21] [%emt 0:00:01]} 39. Re1 {
[%eval -205,21] [%emt 0:00:01] (f6)} Bc5 {[%eval -261,22] [%emt 0:00:02]} 40.
Ng3 {[%eval -203,22] [%emt 0:00:02] (g6)} a5 {[%eval -270,22] [%emt 0:00:05]
(Rh2)} 41. Re2 {[%eval -158,19] [%emt 0:00:01] (d4)} Rxe2 {[%eval -340,22]
[%emt 0:00:00]} 42. Kxe2 {[%eval -360,22] [%emt 0:00:03]} a4 {[%eval -334,24]
[%emt 0:00:01]} 43. Rf1 {[%eval -398,23] [%emt 0:00:03]} a3 {[%eval -380,23]
[%emt 0:00:01] (Rh8)} 44. Nxh5 {[%eval -354,23] [%emt 0:00:02] (Kd2)} a2 {
[%eval -552,23] [%emt 0:00:01] (Bd4)} 45. Nxg7 {[%eval -324,23] [%emt 0:00:01]
(Ra1)} Bd4 {[%eval -704,22] [%emt 0:00:01]} 46. Ne6 {[%eval -976,24] [%emt 0:
00:06] (Kd2)} Rxf5 {[%eval -775,20] [%emt 0:00:01]} 47. Rxf5 {[%eval -706,20]
[%emt 0:00:01]} a1=Q {[%eval -830,22] [%emt 0:00:01]} 0-1


[Event "g4"]
[Site "?"]
[Date "2019.10.13"]
[Round "4"]
[White "Stockfish 10 64 BMI2"]
[Black "Stockfish 061019 64 BMI2"]
[Result "0-1"]
[ECO "A00"]
[Annotator "-0.81;-1.49"]
[PlyCount "78"]
[TimeControl "60/120:0/0:0/0"]

1. g4 {Both last book move} d5
{[%eval -149,21] [%emt 0:00:02]} 2. Bg2 {[%eval -81,22] [%emt 0:00:07] (e3)}
Nc6 {[%eval -178,19] [%emt 0:00:01] (c5)} 3. c4 {[%eval -63,19] [%emt 0:00:01]
(e3)} d4 {[%eval -115,24] [%emt 0:00:07] (dxc4)} 4. Bxc6+ {[%eval -82,22]
[%emt 0:00:02] (g5)} bxc6 {[%eval -138,21] [%emt 0:00:01]} 5. Qa4 {[%eval -88,
24] [%emt 0:00:02]} Bd7 {[%eval -112,25] [%emt 0:00:04] (Qd6)} 6. Nf3 {[%eval
-64,21] [%emt 0:00:01]} c5 {[%eval -134,25] [%emt 0:00:04]} 7. Qa3 {[%eval -62,
23] [%emt 0:00:03]} f6 {[%eval -148,23] [%emt 0:00:01] (e6)} 8. g5 {[%eval -43,
19] [%emt 0:00:01] (Rg1)} a5 {[%eval -166,22] [%emt 0:00:02] (e5)} 9. Rg1 {
[%eval -64,25] [%emt 0:00:04]} e5 {[%eval -179,22] [%emt 0:00:01]} 10. gxf6 {
[%eval -115,24] [%emt 0:00:03] (d3)} gxf6 {[%eval -184,21] [%emt 0:00:01]
(Qxf6)} 11. d3 {[%eval -128,22] [%emt 0:00:04]} Qe7 {[%eval -175,21] [%emt 0:
00:01]} 12. e4 {[%eval -132,21] [%emt 0:00:01]} Qe6 {[%eval -191,21] [%emt 0:
00:02]} 13. Nbd2 {[%eval -152,25] [%emt 0:00:10] (Qb3)} Ne7 {[%eval -194,20]
[%emt 0:00:01]} 14. Qb3 {[%eval -169,24] [%emt 0:00:05]} Rg8 {[%eval -201,21]
[%emt 0:00:01]} 15. Rg3 {[%eval -166,24] [%emt 0:00:04]} a4 {[%eval -190,24]
[%emt 0:00:05]} 16. Qc2 {[%eval -157,21] [%emt 0:00:01] (Qd1)} Ng6 {[%eval
-205,24] [%emt 0:00:04]} 17. Nf1 {[%eval -175,22] [%emt 0:00:03]} h5 {[%eval
-215,22] [%emt 0:00:02]} 18. h4 {[%eval -160,21] [%emt 0:00:01]} Be7 {[%eval
-213,21] [%emt 0:00:01] (0-0-0)} 19. Qe2 {[%eval -178,22] [%emt 0:00:04]} O-O-O
{[%eval -214,20] [%emt 0:00:01]} 20. Bh6 {[%eval -178,21] [%emt 0:00:01] (Bd2)}
Qb6 {[%eval -222,22] [%emt 0:00:03] (Qa6)} 21. O-O-O {[%eval -154,21] [%emt 0:
00:01]} Bg4 {[%eval -232,21] [%emt 0:00:01]} 22. Kb1 {[%eval -186,22] [%emt 0:
00:02]} Nxh4 {[%eval -236,26] [%emt 0:00:03]} 23. Rxg4 {[%eval -193,24] [%emt
0:00:01]} Rxg4 {[%eval -246,26] [%emt 0:00:01]} 24. Nxh4 {[%eval -181,23]
[%emt 0:00:01] (Ng3)} Rxh4 {[%eval -246,26] [%emt 0:00:03]} 25. Ng3 {[%eval
-179,24] [%emt 0:00:01]} Rh2 {[%eval -223,28] [%emt 0:00:02] (Bf8)} 26. Nf5 {
[%eval -188,26] [%emt 0:00:02]} Bf8 {[%eval -248,25] [%emt 0:00:01]} 27. Bc1 {
[%eval -197,25] [%emt 0:00:02]} Qe6 {[%eval -243,26] [%emt 0:00:02]} 28. Qe1 {
[%eval -194,25] [%emt 0:00:01]} Rg2 {[%eval -245,25] [%emt 0:00:01]} 29. Qa5 {
[%eval -212,29] [%emt 0:00:04] (Nh4)} Rxf2 {[%eval -320,27] [%emt 0:00:04]
(Kb7)} 30. Qxa4 {[%eval -229,23] [%emt 0:00:01] (Rh1)} Kb7 {[%eval -327,27]
[%emt 0:00:05]} 31. Rh1 {[%eval -250,25] [%emt 0:00:02]} Rxf5 {[%eval -343,25]
[%emt 0:00:01]} 32. exf5 {[%eval -272,27] [%emt 0:00:07]} Qxf5 {[%eval -360,24]
[%emt 0:00:01]} 33. Qb3+ {[%eval -312,25] [%emt 0:00:05] (Qd1)} Kc8 {[%eval
-382,24] [%emt 0:00:01]} 34. Qd1 {[%eval -227,24] [%emt 0:00:02]} Qg4 {[%eval
-369,28] [%emt 0:00:03]} 35. Qe1 {[%eval -333,26] [%emt 0:00:03] (Qf1)} Bd6 {
[%eval -368,24] [%emt 0:00:01]} 36. Rg1 {[%eval -314,25] [%emt 0:00:02] (Rf1)}
Qf5 {[%eval -462,23] [%emt 0:00:01]} 37. Qe4 {[%eval -433,25] [%emt 0:00:08]
(Kc2)} Qxe4 {[%eval -567,24] [%emt 0:00:01]} 38. dxe4 {[%eval -512,21] [%emt 0:
00:01]} h4 {[%eval -593,24] [%emt 0:00:01]} 39. Rh1 {[%eval -525,22] [%emt 0:
00:01] (Rg6)} Rh8 {[%eval -632,23] [%emt 0:00:01]} 0-1

[/pgn]

When I played 30 games between SF10 and SFdev 16 games were 0-1 (here 10 first). Other games were draws. Does this indicate, that 1.g4 is losing move? BTW in TCEC superfinal 12 SF and Komodo each won with black after 1.g4. In second game white played 2.h3 which didn't help either.

It's like playing with a handicap. The Chessbase live opening book, scores it at 33% , so does Fat Fritz on my machine. In my ongoing testing between identical engines, white scores less than 33% , similar to your experience. I have white scoring about 28% ( with a few wins)- it's somewhere between 120 to 160 Elo handicap I believe. So far 7 wins 77 draws 78 losses ...still ongoing.

[MikeB]

A rare win by white with identical engines.

[pgn][Event "My Tournament"]
[Site "C:/cluster.mfb/pgn"]
[Date "2020.03.13"]
[Round "1"]
[White "Stockfish-031020-64"]
[Black "Stockfish-031020-32"]
[Result "1-0"]
[FEN "rnbqkbnr/pppppppp/8/8/6P1/8/PPPPPP1P/RNBQKBNR b KQkq - 0 1"]
[GameDuration "00:06:36"]
[GameEndTime "2020-03-13T11:23:36.191 Eastern Daylight Time"]
[GameStartTime "2020-03-13T11:16:59.318 Eastern Daylight Time"]
[PlyCount "161"]
[SetUp "1"]
[Termination "adjudication"]
[TimeControl "120+1"]

1... d5 {+1.00/18 5.1s} 2. e3 {-0.62/23 7.0s} h5 {+1.08/22 15s}
3. g5 {-0.68/22 6.1s} e5 {+0.94/18 1.9s} 4. h4 {-0.68/18 1.1s}
Ne7 {+0.94/19 9.5s} 5. d4 {-0.68/22 5.3s} exd4 {+0.94/19 1.6s}
6. exd4 {-0.54/19 1.2s} g6 {+1.05/18 1.9s} 7. Nc3 {-0.63/21 4.1s}
Bg7 {+1.14/16 1.7s} 8. Bf4 {-0.72/24 3.9s} O-O {+1.10/20 9.9s}
9. Nge2 {-0.60/22 2.2s} c6 {+1.11/19 11s} 10. Qd2 {-0.62/21 2.9s}
Bg4 {+1.18/16 1.0s} 11. Bg2 {-0.54/20 1.8s} Nd7 {+1.16/18 2.3s}
12. O-O {-0.51/21 4.9s} Re8 {+1.16/17 2.3s} 13. Kh2 {-0.66/25 9.9s}
Nf8 {+1.12/20 8.5s} 14. f3 {-0.62/24 8.5s} Bd7 {+1.03/21 11s}
15. Ng3 {-0.60/22 1.5s} Ne6 {+0.85/21 7.0s} 16. Be5 {-0.69/28 10s}
Bxe5 {+1.00/20 1.8s} 17. dxe5 {-0.64/22 1.0s} Ng7 {+1.02/18 1.4s}
18. Rae1 {-0.55/21 1.5s} Nef5 {+0.85/25 6.6s} 19. Nxf5 {-0.50/22 1.9s}
Bxf5 {+0.89/19 1.2s} 20. f4 {-0.61/24 3.6s} Qa5 {+0.93/20 2.2s}
21. Rb1 {-0.54/22 1.6s} Bg4 {+0.91/21 4.9s} 22. b4 {-0.52/25 3.0s}
Qc7 {+0.98/21 4.1s} 23. Na4 {-0.61/24 3.5s} Nf5 {+0.86/18 1.1s}
24. Qf2 {-0.69/25 2.9s} b6 {+0.85/19 1.7s} 25. Nc3 {-0.74/25 3.3s}
b5 {+0.91/21 2.6s} 26. a4 {-0.54/23 1.6s} a6 {+0.88/20 2.1s}
27. a5 {-0.46/24 3.3s} Kg7 {+0.84/18 1.6s} 28. Na2 {-0.88/25 18s}
d4 {+0.95/20 3.6s} 29. c3 {-0.79/21 1.1s} Rad8 {+1.26/17 0.92s}
30. cxd4 {-0.67/21 1.8s} Rxd4 {+1.06/20 3.3s} 31. Nc3 {-0.66/22 3.2s}
c5 {+1.13/18 1.8s} 32. bxc5 {-0.84/23 9.1s} Rd3 {+1.24/19 3.6s}
33. Nd5 {-0.79/22 2.0s} Qd8 {+1.32/20 1.1s} 34. Nf6 {-0.72/20 1.3s}
Rh8 {+1.19/17 1.0s} 35. Qb2 {0.00/20 1.1s} Rd2 {0.00/17 3.5s}
36. Qc3 {+0.19/23 1.9s} Rd3 {0.00/20 3.1s} 37. Qa1 {+0.68/21 1.2s}
Qd4 {-0.31/20 6.0s} 38. Qxd4 {+0.60/22 2.6s} Rxd4 {-0.03/18 0.73s}
39. c6 {+0.59/19 1.0s} Ne3 {-0.33/21 5.0s} 40. Rfe1 {+0.84/21 1.2s}
Nxg2 {-0.46/18 1.0s} 41. Kxg2 {+1.07/21 1.3s} Rxf4 {-0.64/19 2.1s}
42. Rbc1 {+1.04/22 1.7s} b4 {-0.80/22 3.0s} 43. Re3 {+1.14/20 1.1s}
Be6 {-0.50/18 1.1s} 44. c7 {+1.05/24 3.1s} Rd4 {-0.69/17 1.4s}
45. Rc6 {+1.15/23 2.2s} Rc8 {-0.89/15 1.0s} 46. Rxa6 {+1.30/20 1.1s}
Rd2+ {-0.64/15 0.95s} 47. Kg3 {+1.46/23 1.5s} Ra2 {-0.93/16 0.98s}
48. Ra7 {+1.24/25 5.1s} Ra3 {-0.45/14 0.35s} 49. Kf4 {+1.47/21 0.51s}
b3 {-1.23/16 1.6s} 50. a6 {+1.26/25 2.0s} Ra1 {-1.43/16 1.0s}
51. Re2 {+1.53/23 1.7s} Ra2 {-1.05/18 0.78s} 52. Ke3 {+1.70/22 0.86s}
Bf5 {-1.09/19 0.81s} 53. e6 {+1.79/22 0.67s} Bxe6 {-0.74/15 0.48s}
54. Rd2 {+1.40/28 2.2s} b2 {-1.44/19 1.7s} 55. Rb7 {+1.15/29 1.9s}
Rxa6 {-1.09/19 0.53s} 56. Rd8 {+2.28/26 1.9s} Raa8 {-1.59/22 1.5s}
57. Rxc8 {+2.53/23 0.66s} Rxc8 {-1.73/21 1.3s} 58. Rxb2 {+2.63/25 1.4s}
Kf8 {-1.66/20 0.77s} 59. Rc2 {+2.65/23 0.69s} Ke7 {-1.28/19 1.1s}
60. Rc6 {+2.80/25 1.6s} Ra8 {-1.16/21 0.92s} 61. Kd4 {+2.88/22 0.89s}
Bc8 {-2.43/20 1.2s} 62. Nd5+ {+2.99/20 0.76s} Kd7 {-2.06/13 0.26s}
63. Rf6 {+3.19/19 0.61s} Ra1 {-2.76/17 1.6s} 64. Rxf7+ {+3.27/20 0.92s}
Kd6 {-2.79/17 1.1s} 65. Rf6+ {+3.36/20 0.84s} Kd7 {-2.84/16 0.81s}
66. Rf7+ {+3.60/22 2.7s} Kd6 {-2.71/17 0.75s} 67. Rf6+ {+3.58/21 0.93s}
Kd7 {-2.68/17 0.89s} 68. Rxg6 {+3.71/22 1.7s} Rd1+ {-3.04/18 1.5s}
69. Ke5 {+3.67/21 0.93s} Re1+ {-2.74/16 0.28s} 70. Kf4 {+3.82/20 0.49s}
Rf1+ {-3.20/17 1.7s} 71. Ke3 {+3.72/22 1.6s} Rd1 {-3.29/17 0.99s}
72. Rg7+ {+3.79/19 0.60s} Kc6 {-3.05/16 0.30s} 73. Nf6 {+3.79/18 0.48s}
Kb7 {-3.50/17 1.7s} 74. Ne4 {+4.33/19 0.74s} Bf5 {-3.05/16 0.57s}
75. Kf4 {+5.63/18 0.69s} Bxe4 {-5.28/15 1.4s} 76. Kxe4 {+8.40/19 0.79s}
Rh1 {-3.69/15 0.72s} 77. Kf5 {+9.47/19 0.68s} Rf1+ {-8.22/17 1.3s}
78. Kg6 {+10.27/21 0.78s} Rf8 {-9.61/17 1.0s} 79. Rf7 {+16.21/20 0.59s}
Rc8 {-12.20/17 1.0s} 80. Kf5 {+20.84/19 0.62s} Kb6 {-11.04/17 0.95s}
81. g6 {+44.72/22 1.8s} Kc5 {-36.63/18 1.0s, White wins by adjudication} 1-0
[/pgn]

Same engines were used for 32 thread vs 64 thread testing on the 32 real core Threadripper. Of course here, they are both set to 1 thread.

[Ovyron]

What we mean is that all those white entities would lose against black's best attack, so once you know it it makes no sense to have black playing something else.

[jp]

... against black's best attack, so once you know it ...

We don't know Black's best attack against 2. e3, though we might guess it starts 2 ... e5.

[Ovyron]

fastgm's Depth 60 attack should suffice. YOU DON'T NEED ANYTHING BETTER, CHECKING OTHER BLACK MOVES IS A WASTE OF TIME.

[Exa65536]

fastgm's Depth 60 attack should suffice. YOU DON'T NEED ANYTHING BETTER, CHECKING OTHER BLACK MOVES IS A WASTE OF TIME.

Unfortunately, I don't have the hardware or the patience to find a drawing line against depth60 SF. Failing that, here's one with one billion nodes/move for black. I could perhaps push that to ten billion given a few weeks, but no further and I doubt the effort would grant any additional insight.

[pgn]1. g4 d5 2. c4 d4 3. Bg2 c6 4. h3 h5 5. g5 e5 6. Nf3 e4 7. Ng1 Bf5 8. d3 exd3 9. Nf3 Ne7 10. Nh4 dxe2 11. Qxe2 Be6 12. Nd2 Na6 13. O-O Qd7 14. Ndf3 O-O-O 15. Ne5 d3 16. Qf3 Qd4 17. Bf4 f6 18. Neg6 Nxg6 19. Nxg6 Rg8 20. Rae1 Bf5 21. Nh4 Bd7 22. Re3 Qxb2 23. Rxd3 Bc5 24. Ng6 Rge8 25. Rd2 Qa3 26. Qxh5 Bb4 27. Rd4 Bc5 28. Rd2 Bb4 29. Rxd7 Rxd7
[/pgn]

(Of course, I have no proof that the final position here is genuinely drawn - but it is evaluated at 0.00 at depth 40, so clearly black has already blundered by this point)

(Note: While I lack for both hardware and patience, this search is fully automated, so if someone better-supplied with those resources wants to throw more electricity at the problem I could clean up the code and post it somewhere)

[Ovyron]

(Of course, I have no proof that the final position here is genuinely drawn - but it is evaluated at 0.00 at depth 40, so clearly black has already blundered by this point)

You don't need to wait for 0.00, if black's score goes below -1.30 it has already blundered. The trick is that you don't continue the game, but go back to a position where black played a stronger move. If you can't find any move that keeps the score above -1.30, you have found your mainline.

I have 3...c6 as third best behind 3...Nc6 and 3...h5.

While I lack for both hardware and patience, this search is fully automated, so if someone better-supplied with those resources wants to throw more electricity at the problem I could clean up the code and post it somewhere)

Yes, I think it'd be really interesting.

[Exa65536]

You don't need to wait for 0.00, if black's score goes below -1.30 it has already blundered. The trick is that you don't continue the game, but go back to a position where black played a stronger move. If you can't find any move that keeps the score above -1.30, you have found your mainline.

There is another version of the search which allows both sides to backtrack arbitrarily, but for obvious reasons has branching-factor issues that make progress very slow. I previously had it solved up to -1.71, but then realized I'd forgotten to turn off contempt and had to restart (and increased leaf node evals from 10 Mn to 100 Mn for increased stability). That search has only been running since this morning, currently has 1. g4 d5 2. e3 Nc6 3. d4 e5 4. Nc3 Be6 5. h3 h5 6. gxh5 Nf6 as a line with an eval of -1.32