[Event "Mechanics' Winter TNM; G/2 d5"]
[Site "San Francisco"]
[Date "2019.02.19"]
[Round "7.1"]
[White "Griffith, Kyron Wa"]
[Black "Diaz, Conrado"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2458"]
[BlackElo "2343"]
[Annotator "Winslow,Elliott"]
[PlyCount "145"]
[EventDate "2019.??.??"]

{[%evp 0,145,14,10,53,40,53,45,57,62,90,87,70,66,54,35,36,22,24,15,14,6,0,2,1,
-5,29,2,19,16,16,-5,45,39,35,39,45,33,82,86,77,78,127,126,143,141,144,135,123,
132,155,125,151,154,151,129,117,101,107,95,107,111,158,163,165,163,158,156,171,
172,173,170,179,128,128,125,130,117,115,91,142,142,137,145,149,155,140,133,159,
115,173,118,152,140,171,170,163,167,178,146,183,134,168,157,166,127,108,108,
161,149,199,195,193,180,183,205,204,181,181,151,156,156,169,174,171,171,171,
183,212,156,197,192,182,188,268,281,281,282,255,248,264,267,277,338,341,335,
29993,29994]} 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. Bc4 Bf5
7. Bd2 Qb6 8. O-O e6 9. Bb3 Bd6 10. h3 O-O 11. Qe2 Nbd7 12. Rad1 a5 13. Ne5
Bxe5 14. dxe5 Nd5 15. Na4 Qc7 16. c4 N5b6 17. Nxb6 Nxb6 18. Bf4 Nd7 19. Rd6
Rfe8 20. Rfd1 Nf8 21. Ba4 Qe7 22. Qe3 h6 23. g4 Bg6 24. Bg3 Bh7 25. R1d2 Reb8
26. Bd1 a4 27. Bf3 Qc7 28. Kh2 Qa5 29. Bg2 Qb4 30. Bf1 a3 31. b3 Re8 32. f4 Qa5
33. Be1 Qc7 34. Bg2 Qe7 35. Bf2 Qc7 36. Be4 Bxe4 37. Qxe4 Qa5 38. Qd4 Rac8 39.
Rd1 Ra8 40. Be1 Qc7 41. Bb4 b6 42. c5 bxc5 43. Bxc5 Qb7 44. Qc4 Rec8 45. R1d2
Re8 46. b4 Rec8 47. R2d3 Re8 48. Qe4 Rec8 49. Qf3 Qb5 50. Rd2 Qc4 51. R6d4 Qc1
52. Qd1 Qxd1 53. Rxd1 Kh7 54. Kg3 Kg6 55. R1d3 h5 56. Rf3 hxg4 57. hxg4 Kh7 58.
Rdd3 Kg8 59. Bxf8 Rxf8 60. Rxa3 Rab8 61. Rab3 Ra8 62. a3 Ra6 63. Rfd3 Rfa8 64.
Kf3 Kh7 65. Ke4 Kg6 66. Rh3 f5+ 67. gxf5+ exf5+ 68. Kd4 Rd8+ 69. Kc5 Rd5+ 70.
Kc4 Rd1 71. Rbg3+ Kf7 72. Rh7 Rf1 73. Rhxg7+ 1-0

[Event "Mechanics' Winter TNM; G/2 d5"]
[Site "San Francisco"]
[Date "2019.02.19"]
[Round "7.2"]
[White "Ivanov, Aleksandr"]
[Black "Gaffagan, Steven"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2171"]
[BlackElo "2054"]
[Annotator "Winslow,Elliott"]
[PlyCount "95"]
[EventDate "2019.??.??"]

{[%evp 0,95,19,31,43,-4,-23,-10,14,-12,-2,-13,26,29,30,23,24,36,18,11,48,58,70,
67,75,75,126,137,129,62,62,53,92,86,101,67,87,110,71,72,67,67,57,58,64,64,174,
16,37,65,59,53,82,69,119,127,119,147,168,155,138,153,142,141,163,158,227,215,
228,230,239,256,256,253,275,289,355,333,345,400,433,450,573,679,757,450,463,
499,575,453,460,499,525,532,531,953,1228,2104]} 1. d4 d5 2. c4 e6 3. Nc3 a6 4.
e4 $6 (4. cxd5 exd5 5. Nf3 (5. Bf4) (5. Qb3 $5) (5. g3 $5)) 4... dxe4 5. Nxe4
Nf6 (5... Bb4+ $5 6. Nc3 (6. Bd2 Qxd4 {is a far superior version of the
Marshall Gambit, what with d6 not weakened.}) 6... c5 {also, Black gets a
"free" ...a7-a6. Admittedly that might be a bad thing, but Black has cleaned
up here mostly.}) 6. Nxf6+ (6. Nc3) 6... Qxf6 7. Nf3 (7. a3 $5) 7... Bb4+ 8.
Bd2 Bxd2+ 9. Qxd2 O-O (9... b6 $5 {before White can intervene.}) 10. Bd3 $5 (
10. Be2 Rd8 11. Rd1 Nc6 12. Qc3 b6 13. O-O Bb7 14. Rd2 Ne7 15. Rfd1 Nf5 16. Ne5
Nh4 17. g3 Ng6 18. Bf3 Bxf3 19. Nxf3 h6 20. Qe3 Qf5 21. Kg2 Rd6 22. d5 exd5 23.
Rxd5 Rxd5 24. Rxd5 Qb1 25. b3 Qxa2 26. Rd7 c5 27. Rb7 b5 28. h4 bxc4 29. h5 Nh8
30. Qxc5 cxb3 31. Qd5 Qe2 32. Rxb3 Qe8 33. Rd3 Rb8 34. Re3 Qd8 35. Qc4 Qc8 36.
Qa4 Rb5 37. Re5 Qc6 38. Qf4 f6 39. Re7 Nf7 40. Rc7 Qd5 41. Qc4 Qxc4 42. Rxc4
Rxh5 43. Ra4 a5 44. Nd4 Nd6 45. Nc6 Nb7 46. Rd4 Rb5 47. Rd7 a4 48. Nd4 Rb6 49.
Nf5 Kf8 50. Rc7 Nd6 51. Nxd6 Rxd6 52. Ra7 Rd4 53. f4 Kg8 54. Kh3 Kh7 55. Ra5
Kg6 56. f5+ Kg5 57. Ra7 Kxf5 58. Rxg7 a3 59. Ra7 Rd3 60. Kh4 Ke5 61. g4 Kd4 62.
Kh5 Kc4 63. Kxh6 Kb3 64. Kg6 Rd4 {0-1 (64) Roubalik,J (2400)-Zilka,S (2517)
Czech Republic 2018}) (10. Rd1 Rd8 11. a3 Nc6 12. Qe3 Ne7 13. b4 Bd7 14. Bd3
Bc6 15. Be4 Bxe4 16. Qxe4 b5 17. O-O bxc4 18. Qc2 Qf4 19. Qxc4 Nd5 20. Ne5 f6
21. Nc6 Rd6 22. Rd3 h5 23. Re1 Re8 24. Qxa6 h4 25. Qc4 Qg4 26. f3 Qg5 27. Re4
Nf4 28. Rxf4 Qxf4 29. a4 Kh8 30. Qc3 Rd5 31. b5 e5 32. dxe5 Rxd3 33. Qxd3 Qxa4
34. Qg6 Qd1+ 35. Kf2 Qd2+ 36. Kf1 Qc1+ 37. Kf2 Qc5+ 38. Ke1 Ra8 39. Qb1 Qg1+ {
0-1 (39) Galicek,S (2164)-Smirnova,A (2060) Sunny Beach 2012}) 10... c5 $6 (
10... Nd7 $5 11. O-O e5 12. d5 $14) 11. dxc5 e5 $6 12. O-O (12. Be4 $142 $1)
12... Bf5 13. Bxf5 Qxf5 14. b4 ({Stockfish gives} 14. Qb4 {as close to winning}
) 14... Nc6 15. a3 h6 (15... e4 16. Qd5 $5) (15... Rad8 16. Qg5) 16. Rad1 Rad8
17. Qe3 Rxd1 18. Rxd1 Qc2 19. Rc1 Qa4 20. h3 Rd8 21. Rc3 Qd1+ 22. Kh2 Nd4 (
22... f6 $142) 23. Rc1 $6 (23. Qxe5 $18) 23... Nxf3+ 24. gxf3 Qd4 25. Qxd4 Rxd4
$6 (25... exd4 $16) 26. b5 Kf8 27. c6 bxc6 28. bxa6 Ke7 29. a7 Rd8 30. Rb1 Ra8
31. Rb7+ Kd6 32. Rxf7 Kc5 33. Rxg7 Kxc4 34. Kg3 c5 35. f4 exf4+ 36. Kxf4 Kd5
37. Ke3 Kc4 38. Kd2 Kb3 39. Rb7+ Kc4 40. f4 Kd4 41. f5 Ke5 42. Rf7 h5 43. Kc3
Kd5 44. a4 Rg8 45. Rb7 Ra8 46. f6 Kc6 47. Rg7 Rf8 48. f7 1-0

[Event "Mechanics' Winter TNM; G/2 d5"]
[Site "San Francisco"]
[Date "2019.02.19"]
[Round "7.4"]
[White "Fuentes, Romulo C"]
[Black "Kuczek, Kevin W"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "2200"]
[BlackElo "2003"]
[PlyCount "91"]
[EventDate "2019.??.??"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8.
Be3 Bd7 9. Bxc6 bxc6 10. O-O O-O 11. Nd2 Nxd2 12. Qxd2 Qe7 13. Nb3 Bb6 14. Qc3
Rfe8 15. f4 Bf5 16. Rae1 Qe6 17. a4 Red8 18. Bd4 Be4 19. Re3 Qd7 20. Rg3 g6 21.
a5 Bxd4+ 22. Nxd4 Rab8 23. b3 Rb7 24. f5 Rdb8 25. Nxc6 d4 26. Nxd4 Rb4 27. fxg6
hxg6 28. Nf3 Bf5 29. Ng5 R8b5 30. Re3 Qe7 31. Nf3 Rxa5 32. Nd4 Bd7 33. e6 fxe6
34. Nxe6 Bxe6 35. Rxe6 Qxe6 36. Qxb4 Qe3+ 37. Kh1 Rf5 38. Qb8+ Kh7 39. Qxc7+
Kh6 40. Qc4 Rc5 41. Qh4+ Kg7 42. Qf6+ Kh6 43. c4 Re5 44. h3 Re6 45. Qf4+ Kg7
46. Qf8+ 1-0

[Event "Mechanics' Winter TNM; G/2 d5"]
[Site "San Francisco"]
[Date "2019.02.19"]
[Round "7.6"]
[White "Tsodikova, Natalya"]
[Black "Walder, Michael"]
[Result "1-0"]
[ECO "A64"]
[WhiteElo "2185"]
[BlackElo "1970"]
[Annotator "Winslow,Elliott"]
[PlyCount "93"]
[EventDate "2019.??.??"]

{[%evp 0,92,16,28,29,-16,-16,-23,16,35,28,4,75,77,130,38,29,71,53,53,56,-2,57,
22,22,-32,13,12,41,-62,55,-20,45,52,67,51,66,29,36,23,34,-1,-3,-3,26,-8,-6,0,0,
0,-10,-27,-2,-64,152,4,19,2,12,4,7,-83,-86,-62,-46,-46,-71,-85,-64,-100,-103,
-88,-97,-161,-92,-84,0,-118,-42,-101,-112,-160,-160,-173,-228,-227,-118,-115,
-67,-101,-73,-69,-25,-25,1601]} 1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5
d6 6. Nc3 g6 7. Nd2 a6 (7... Bg7) (7... Nbd7) 8. a4 Nbd7 9. Nc4 Nb6 10. Na3 Bd7
11. g3 $6 Bg7 (11... Nfxd5 $1 12. Nxd5 Nxd5 13. Bg2 Nb4 14. Bxb7 Rb8 15. Bg2
Be6) 12. Bg2 O-O 13. O-O Re8 14. Bf4 (14. e4) (14. a5) 14... Qc7 (14... Nh5 $1
15. Bxd6 $4 (15. Bd2 Bxc3 $15) 15... Bxc3 16. bxc3 Bxa4 $19) 15. Bf3 $5 Ng4 16.
a5 Nc8 17. Nc4 Ne5 18. Nxe5 Bxe5 19. Bxe5 Rxe5 20. e4 Na7 21. Qd2 f5 22. Rfe1
Nb5 23. Nxb5 axb5 24. exf5 Rxe1+ 25. Rxe1 Bxf5 $6 (25... Qxa5 $15 26. Qxa5 Rxa5
27. f6 Bh3 28. Bg2 Bxg2 29. Kxg2 Kf7 $11) 26. Qg5 $6 (26. g4) 26... Rf8 (26...
Qxa5 $17) 27. Re7 Qd8 28. Qe3 (28. h4 $14) 28... Bd7 29. Kg2 Rf7 30. Re6 $6 (
30. Rxf7 $11 Kxf7 31. Qh6 Kg8 32. Qf4 Kg7) 30... Bxe6 31. dxe6 Re7 32. Qg5 Kg7
33. Bxb7 h6 34. Qd5 Qxa5 35. Bc8 Qc7 36. Ba6 b4 37. f3 c4 $2 38. Bxc4 $2 (38.
Qd4+ Kg8 (38... Kh7 39. Bxc4 Qc5 40. Qf6 $11) 39. Bxc4 Qc5 40. Qe4 $11) 38...
Qc5 39. Qe4 Qe5 $19 40. Qd3 Qxb2+ 41. Kh3 Qe5 42. Qb3 Qh5+ $2 (42... Qc3 43.
Qa2 Qxf3) 43. Kg2 Qc5 44. Qb2+ Kh7 (44... Qe5) 45. Qf6 Qg5 $6 (45... Qc7 $19)
46. Qf8 $15 Rc7 $4 (46... Rg7 47. Qxd6 Qe7 $11) (46... Qd2+ $11) 47. e7 1-0

[Event "Mechanics' Winter TNM; G/2 d5"]
[Site "San Francisco"]
[Date "2019.02.19"]
[Round "7.7"]
[White "Persidsky, Andre"]
[Black "Askin, David Benjamin"]
[Result "1-0"]
[ECO "E54"]
[WhiteElo "1814"]
[BlackElo "2019"]
[Annotator "Winslow,Elliott"]
[PlyCount "107"]
[EventDate "2019.??.??"]

{[%evp 0,43,26,17,35,-28,-2,-2,6,6,50,31,31,26,36,36,51,41,32,33,64,22,23,3,10,
-19,-20,-57,-21,-4,14,-91,12,-10,-9,9,81,-38,54,25,41,198,29989,53,183,244]} 1.
d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. e3 O-O 6. Bd3 d5 7. O-O cxd4 8. exd4
dxc4 9. Bxc4 b6 10. Qe2 (10. Bg5) (10. Re1) 10... Bb7 (10... Nc6) 11. Bg5 h6 (
11... Nbd7) (11... Nc6) 12. Bh4 Nbd7 13. Rfd1 Bxc3 14. bxc3 Qc7 $146 (14... Rc8
) 15. Ne5 Rac8 16. Nxd7 Nxd7 17. Bb5 Nb8 18. Qg4 $2 {[#]} (18. Rac1) 18... Kh8
$2 (18... f5 $1 19. Qg6 Qf7) 19. Rd3 (19. Rac1) 19... a6 $4 (19... f5 20. Qg6
Qf7 $17) 20. Bf6 $3 {"#7"! SF10} Rg8 (20... gxf6 21. Rh3) 21. Qh4 $2 {only
because} (21. Rh3 $1 {mates}) 21... Kh7 22. Rh3 Qxc3 23. Bd3+ $1 Qxd3 24. Rxd3
gxf6 25. Rg3 (25. Qxf6 $1 Rxg2+ 26. Kf1) 25... Nd7 26. Rxg8 Rxg8 27. g3 Rc8 28.
Qf4 Bd5 29. Rc1 Rxc1+ 30. Qxc1 Kg7 31. Qc7 Nf8 32. a3 a5 33. Qxb6 a4 34. Qc7
Ng6 35. f4 Nf8 36. Kf2 f5 37. h3 h5 38. Qe7 Nh7 39. Qb4 Bb3 40. Qc3 Nf6 41. Kg2
Bd5+ 42. Kh2 Ne4 43. Qc7 Nd2 44. Kg1 Kg6 45. Qa5 Nf3+ 46. Kf2 Nxd4 47. Qxa4 Nb3
48. Qe8 Kg7 49. Qe7 Nd2 50. Qg5+ Kf8 51. Qd8+ Kg7 52. a4 Ne4+ 53. Ke3 Nxg3 54.
Qg5+ 1-0

[Event "Mechanics' Winter TNM; G/2 d5"]
[Site "San Francisco"]
[Date "2019.02.19"]
[Round "7.8"]
[White "Askin, Michael"]
[Black "Cendejas, Juan"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "1993"]
[BlackElo "1686"]
[PlyCount "95"]
[EventDate "2019.??.??"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 h6 6. O-O Be7 7. Nc3 O-O 8. d5 d6
9. Nd4 exd5 10. Nf5 Nbd7 11. cxd5 Ne5 12. f4 Ng6 13. h3 Bc8 14. Nd4 Bd7 15. Be3
Qc8 16. Kh2 Re8 17. Rc1 a6 18. Bf2 Nh7 19. e4 f6 20. Qh5 Nh8 21. f5 Nf7 22. Ne6
Ne5 23. Nf4 Ng5 24. h4 Ngf7 25. Nce2 Bb5 26. Rfd1 Nd8 27. Bxb6 cxb6 28. Rxc8
Rxc8 29. Nd4 Bd7 30. Qe2 b5 31. b3 Nb7 32. Nd3 Rc3 33. Nxe5 dxe5 34. Ne6 Rec8
35. Rd2 Bb4 36. Qg4 Bf8 37. Nxf8 Kxf8 38. Qe2 Nd6 39. Bf3 a5 40. g4 Kf7 41. Qg2
b4 42. Rf2 Nb5 43. g5 Nd4 44. Bh5+ Ke7 45. gxf6+ gxf6 46. Qg7+ Kd8 47. Qxf6+
Kc7 48. Qxe5+ 1-0

[Event "Mechanics' Winter TNM; G/2 d5"]
[Site "San Francisco"]
[Date "2019.02.19"]
[Round "7.9"]
[White "Lilles, Alex Pierre"]
[Black "Yanofsky, Kevin"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "1622"]
[BlackElo "1915"]
[PlyCount "103"]
[EventDate "2019.??.??"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8.
f3 Qb6 9. Bb3 Nxe4 10. Na4 Qa5+ 11. c3 Nf6 12. Qe2 d6 13. O-O Bd7 14. Nb5 Ne5
15. c4 d5 16. Bd2 Qd8 17. Qxe5 dxc4 18. Bxc4 Bxb5 19. Bxb5 Qxd2 20. Rfd1 Qa5
21. b4 Nh5 22. Qxg7+ Kxg7 23. bxa5 Nf6 24. Rac1 Rac8 25. Nc5 b6 26. axb6 axb6
27. Na4 Ra8 28. Rc6 Rfb8 29. Nc3 Ra3 30. g4 e6 31. g5 Nd5 32. Nxd5 exd5 33.
Rxd5 Rxa2 34. Rc7 Rb2 35. Bc6 Rc2 36. Rdd7 Kg8 37. Bd5 Rxc7 38. Bxf7+ Kf8 39.
Rxc7 b5 40. Bb3 b4 41. Rxh7 Rb5 42. h4 Rc5 43. Rb7 Rc3 44. Rxb4 Rxf3 45. Kg2
Rc3 46. Rf4+ Kg7 47. Rf7+ Kh8 48. Rb7 Rg3+ 49. Kf2 Rg2+ 50. Ke1 Rg1+ 51. Kd2
Rxg5 52. Rb8+ 1-0

[Event "Mechanics' Winter TNM; G/2 d5"]
[Site "San Francisco"]
[Date "2019.02.19"]
[Round "7.10"]
[White "Maser, Thomas F"]
[Black "Tamondong, Cesar B"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "1907"]
[BlackElo "1608"]
[PlyCount "81"]
[EventDate "2019.??.??"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 d6 6. Nc3 a6 7. Be2 b5 8. a4
b4 9. Nd5 Nf6 10. Bg5 Be7 11. Bxf6 Bxf6 12. a5 O-O 13. O-O Rb8 14. Qd3 Bg5 15.
Rfd1 Ne7 16. Nb6 Be6 17. Qxd6 Ng6 18. Qxd8 Rfxd8 19. Nc5 Nf4 20. Bxa6 Be7 21.
Nxe6 Nxe6 22. Nd5 Bc5 23. Kf1 Nd4 24. Bd3 f5 25. exf5 Kf8 26. Be4 b3 27. c3 Nc2
28. Rac1 Rb5 29. Nc7 Rxd1+ 30. Rxd1 Rxa5 31. Ne6+ Ke7 32. Nxc5 Rxc5 33. Bxc2
bxc2 34. Rc1 Kf6 35. Rxc2 Kxf5 36. b4 Rd5 37. Ke2 e4 38. c4 Rd4 39. b5 Rd3 40.
c5 Rb3 41. c6 1-0

[Event "Mechanics' Winter TNM; G/2 d5"]
[Site "San Francisco"]
[Date "2019.02.19"]
[Round "7.11"]
[White "Pane, Gianluca"]
[Black "Robeal, Rafik"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1863"]
[BlackElo "1716"]
[PlyCount "45"]
[EventDate "2019.??.??"]

1. d4 e6 2. c4 b6 3. Nc3 Bb7 4. Nf3 f5 5. Qc2 Nf6 6. Bg5 h6 7. Bxf6 Qxf6 8. e3
Nc6 9. a3 Be7 10. Be2 Nd8 11. Ne5 Bd6 12. Bh5+ g6 13. Nxg6 Rg8 14. Nf4+ Ke7 15.
Nce2 Bxg2 16. Nxg2 Rxg2 17. Bf3 Rxf2 18. Kxf2 Qh4+ 19. Ng3 c6 20. Ke2 Nf7 21.
d5 Ne5 22. dxe6 Nxf3 23. Nxf5+ 1-0

[Event "Mechanics' Winter TNM; G/2 d5"]
[Site "San Francisco"]
[Date "2019.02.19"]
[Round "7.12"]
[White "Marcus, Joel"]
[Black "Latourette, Nicholas"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "1833"]
[BlackElo "1347"]
[PlyCount "33"]
[EventDate "2019.??.??"]

1. d4 d5 2. Bf4 Nf6 3. e3 g6 4. Nf3 Bg7 5. c4 O-O 6. Nc3 a6 7. Be2 dxc4 8. Bxc4
Nc6 9. h3 Bf5 10. O-O b5 11. Be2 b4 12. Na4 Nd5 13. Bg3 Nb6 14. Nc5 a5 15. Rc1
e5 16. e4 Bd7 17. Nxd7 1-0

[Event "Mechanics' Winter TNM; G/2 d5"]
[Site "San Francisco"]
[Date "2019.02.19"]
[Round "7.14"]
[White "Melville, Cailen"]
[Black "Mercado, Adam"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1954"]
[BlackElo "1714"]
[PlyCount "36"]
[EventDate "2019.??.??"]

1. d4 Nf6 2. c4 g6 3. f3 d6 4. e4 Bg7 5. Ne2 O-O 6. Nec3 Nc6 7. d5 Nb8 8. Be3
Nfd7 9. g4 c5 10. f4 Qb6 11. Qd2 Nf6 12. Na4 Qa6 13. Nac3 Nxg4 14. Bd3 Bh6 15.
Ne2 Qb6 16. Bg1 Ne5 17. Nd4 Bxf4 18. Qc3 cxd4 0-1

[Event "Mechanics' Winter TNM; G/2 d5"]
[Site "San Francisco"]
[Date "2019.02.19"]
[Round "7.15"]
[White "Harris, John"]
[Black "Lum, Michael K"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "1854"]
[BlackElo "1941"]
[PlyCount "54"]
[EventDate "2019.??.??"]

1. c4 Nf6 2. g3 d5 3. cxd5 Nxd5 4. Nc3 Nb6 5. Bg2 g6 6. Nf3 Bg7 7. O-O Nc6 8.
d3 O-O 9. Be3 Bg4 10. h3 Be6 11. Qd2 Re8 12. Rfc1 f6 13. Kh2 Bf7 14. Bh6 Bh8
15. h4 e5 16. Ne4 Nd7 17. Nc5 Nxc5 18. Rxc5 Qd6 19. Rac1 Rac8 20. Ng1 Nd8 21.
b4 c6 22. Ra5 a6 23. b5 axb5 24. Rxb5 Ra8 25. Rb2 Qe6 26. Bh3 Qd5 27. Bg2 Qe6
1/2-1/2

[Event "Mechanics' Winter TNM; G/2 d5"]
[Site "San Francisco"]
[Date "2019.02.19"]
[Round "7.16"]
[White "Babayan, Gagik"]
[Black "Wonsever, James"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1806"]
[BlackElo "1916"]
[PlyCount "55"]
[EventDate "2019.??.??"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Ndb5 d6 7. Bf4 e5 8.
Be3 a6 9. Na3 b5 10. Nd5 Nxe4 11. Bb6 Qg5 12. Nc7+ Kd7 13. Nxa8 Bb7 14. Be3 Qg6
15. Nb6+ Kd8 16. Be2 f5 17. Bf3 f4 18. Bc1 Nd4 19. c3 Nxf3+ 20. Qxf3 d5 21. O-O
Qxb6 22. Nc2 h5 23. Rd1 Bc5 24. Qxe4 Bxf2+ 25. Kh1 d4 26. Qe2 d3 27. Rxd3+ Ke7
28. Qxe5+ 1-0

[Event "Mechanics' Winter TNM; G/2 d5"]
[Site "San Francisco"]
[Date "2019.02.19"]
[Round "7.17"]
[White "Argo, Guy"]
[Black "Lamstein, Joshua D"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "1909"]
[BlackElo "1655"]
[PlyCount "81"]
[EventDate "2019.??.??"]

1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. Nge2 Nc6 6. O-O Nf6 7. d3 O-O 8. h3
a6 9. f4 Rb8 10. Be3 Qc7 11. g4 Bxg4 12. hxg4 Nxg4 13. Bd2 b5 14. Nd5 Qa7 15.
c3 b4 16. Bf3 h5 17. Bxg4 hxg4 18. Kg2 e6 19. Ne3 bxc3 20. bxc3 f5 21. Qa4 Qc7
22. Qxa6 Na5 23. Nc4 Nxc4 24. Qxc4 Kf7 25. a4 Rb2 26. Ra2 Rfb8 27. Rfa1 Qb7 28.
Rxb2 Qxb2 29. Qa2 Qb7 30. Ng3 d5 31. Re1 dxe4 32. dxe4 Qb2 33. Qxb2 Rxb2 34.
Re2 Ra2 35. e5 Rxa4 36. Be3 Bh6 37. Rf2 Rc4 38. Ne2 Ke7 39. Rf1 Kd7 40. Rh1 Re4
41. Kf2 1-0

[Event "Mechanics' Winter TNM; G/2 d5"]
[Site "San Francisco"]
[Date "2019.02.19"]
[Round "7.18"]
[White "Mays, Jerry L"]
[Black "Rudyak, Felix"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1700"]
[BlackElo "1892"]
[Annotator "Winslow,Elliott"]
[PlyCount "41"]
[EventDate "2019.??.??"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 c6 6. g3 Bg4 7. Bg2 e6 8. O-O
Be7 9. a3 O-O 10. Bf4 Qd8 11. Qd2 Nbd7 12. Rfe1 Nb6 13. Ne5 Bf5 14. h3 Nbd5 15.
g4 Nxf4 16. gxf5 Nxg2 17. Kxg2 exf5 18. Rad1 Qd6 19. Nc4 Qc7 20. d5 cxd5 21.
Nxd5 $4 0-1

[Event "Mechanics' Winter TNM; G/2 d5"]
[Site "San Francisco"]
[Date "2019.02.19"]
[Round "7.21"]
[White "Reed, Nicholas"]
[Black "Krasnov, Steven"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1271"]
[BlackElo "1876"]
[Annotator "Winslow,Elliott"]
[PlyCount "56"]
[EventDate "2019.??.??"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nc6 6. Qe2 e6 7. Rd1 Nf6 8.
d4 cxd4 9. Nxd4 Rd8 10. Nc3 a6 11. Bg5 Be7 12. f4 O-O 13. e5 dxe5 14. Nf3 Qc7
15. fxe5 Qb6+ 16. Kh1 Rxd1+ 17. Rxd1 Ng4 18. Rf1 Qxb2 19. Bxe7 Nxe7 20. Qd3 Ng6
21. Qd4 Rc8 22. Qxg4 Qxc3 23. Ng5 Nxe5 24. Qh5 Qxc2 25. Nxf7 Ng6 26. Ng5 h6 27.
Nxe6 Qe4 28. Qa5 Qc4 {Here the score is obviously messed up -- but Black's
next move, 29...Qxf1#, was clear.} 0-1

[Event "Mechanics' Winter TNM; G/2 d5"]
[Site "San Francisco"]
[Date "2019.02.19"]
[Round "7.22"]
[White "Cole, Tony"]
[Black "Lesquillier, Walter"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1520"]
[BlackElo "1750"]
[Annotator "Winslow,Elliott"]
[PlyCount "44"]
[EventDate "2019.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Nxe4 5. Bxf7+ Kxf7 6. Nxe4 Be7 7. d3 Rf8
8. Nfg5+ Bxg5 9. Qh5+ Kg8 10. Nxg5 h6 11. Nf3 Qf6 12. Be3 d6 13. O-O-O Be6 14.
Kb1 Nb4 15. b3 a5 16. Bd2 Nd5 17. Rde1 Qf5 18. Qxf5 Bxf5 19. h3 b6 20. Nh4 Bh7
21. Rhf1 Rae8 22. g3 Re7 {scoresheet -- only one, from Lesquillier, whose
flourishes come at the expense of readability -- 0-1, 57.} 0-1

[Event "Mechanics' Winter TNM; G/2 d5"]
[Site "San Francisco"]
[Date "2019.02.19"]
[Round "7.23"]
[White "Quang, Danny"]
[Black "Simpkins, Jerry"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1719"]
[BlackElo "1508"]
[PlyCount "84"]
[EventDate "2019.??.??"]

1. d4 d5 2. Bf4 e6 3. e3 Bd6 4. Bg3 f5 5. Nf3 Nf6 6. c4 Ne4 7. c5 Bxg3 8. hxg3
Nd7 9. Nc3 c6 10. Qc2 Qa5 11. a3 Ndf6 12. b4 Qc7 13. Nxe4 fxe4 14. Ne5 O-O 15.
Be2 Nd7 16. Nxd7 Bxd7 17. Bg4 Rf6 18. Ra2 a5 19. O-O Be8 20. bxa5 Rxa5 21. Rb1
e5 22. dxe5 Qxe5 23. Rxb7 d4 24. exd4 Qxd4 25. Qb3+ Kf8 26. Qb4 Qxb4 27. Rxb4
Bf7 28. Ra1 Bd5 29. Be2 Rxc5 30. Rb2 Rc3 31. a4 e3 32. f3 Rg6 33. g4 Bc4 34.
Bxc4 Rxc4 35. a5 Rd6 36. a6 Rcd4 37. Rb8+ Kf7 38. a7 Rd1+ 39. Rxd1 Rxd1+ 40.
Kh2 e2 41. a8=Q Rh1+ 42. Kxh1 e1=Q+ 1/2-1/2

[Event "Mechanics' Winter TNM; G/2 d5"]
[Site "San Francisco"]
[Date "2019.02.19"]
[Round "7.24"]
[White "Bradley, Christopher"]
[Black "Sadowsky, Jacob"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1427"]
[BlackElo "1703"]
[Annotator "Winslow,Elliott"]
[PlyCount "65"]
[EventDate "2019.??.??"]

1. Nf3 Nf6 2. c4 e6 3. g3 c5 4. Bg2 Nc6 5. O-O d5 6. cxd5 exd5 7. d4 h6 8. Ne5
cxd4 9. Nxc6 bxc6 10. Qxd4 Be6 11. Qa4 Qd7 12. Rd1 Bc5 13. b4 Bb6 14. Bb2 Ng4
15. e3 f6 16. Nd2 O-O 17. Ne4 Qf7 18. Nc5 Bxc5 19. bxc5 Ne5 (19... Rac8) 20.
Rd4 (20. Bxe5 $1 fxe5 21. Qxc6 $16) 20... Nc4 (20... Rfe8 $11) 21. Bc3 Bd7 (
21... Rac8) 22. Rad1 (22. e4 $1) 22... h5 23. e4 Bg4 {[#]} 24. exd5 Bxd1 25.
Rxd1 Ne5 26. d6 Rac8 27. f4 Qc4 28. Qxc4+ Nxc4 29. d7 Rb8 30. Bxc6 Ne3 31. Re1
Nf5 32. Bd5+ Kh8 33. c6 1-0

[Event "Mechanics' Winter TNM; G/2 d5"]
[Site "San Francisco"]
[Date "2019.02.19"]
[Round "7.25"]
[White "Frank, Robert H"]
[Black "Cortinas, Martin A"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1426"]
[BlackElo "1666"]
[PlyCount "114"]
[EventDate "2019.??.??"]

1. d4 Nf6 2. Nf3 d5 3. e3 c5 4. c3 e6 5. Bd3 Nc6 6. Nbd2 Bd6 7. e4 dxe4 8. Nxe4
Nxe4 9. Bxe4 Qc7 10. Be3 Ne7 11. dxc5 Bxc5 12. Bxc5 Qxc5 13. O-O O-O 14. Qd4
Qc7 15. Qb4 Nc6 16. Qa3 Bd7 17. Rfe1 Rfd8 18. Rad1 Be8 19. Rxd8 Qxd8 20. Qb3
Rb8 21. Rd1 Qc7 22. Ng5 Qf4 23. Qb5 h6 24. Bxc6 Bxc6 25. Nxe6 fxe6 26. Qe2 Qe4
27. Qxe4 Bxe4 28. f3 Bc6 29. Kf2 Kf7 30. Kg3 Ke7 31. Kf4 Rf8+ 32. Ke3 g5 33. h3
Rf5 34. Rd4 Re5+ 35. Kf2 Rd5 36. Rxd5 Bxd5 37. a3 Kd6 38. Ke3 Kc5 39. Kd3 Bc4+
40. Ke3 Kd5 41. g3 Bf1 42. h4 gxh4 43. gxh4 Ke5 44. b3 Bb5 45. c4 Bc6 46. a4 a5
47. f4+ Kf5 48. h5 b6 49. Kd4 Kxf4 50. c5 bxc5+ 51. Kxc5 Bd5 52. b4 axb4 53.
Kxb4 e5 54. Kc3 Kf3 55. Kd2 Kf2 56. a5 e4 57. a6 e3+ 0-1

[Event "Mechanics' Winter TNM; G/2 d5"]
[Site "San Francisco"]
[Date "2019.02.19"]
[Round "7.26"]
[White "Kim, Andy"]
[Black "Carron, Joel"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1604"]
[BlackElo "1491"]
[Annotator "Winslow,Elliott"]
[PlyCount "71"]
[EventDate "2019.??.??"]

1. d4 Nf6 2. c4 d5 $6 (2... e6 3. Nc3 d5) 3. Nc3 (3. cxd5) 3... e6 4. cxd5 exd5
5. Bg5 Be7 6. Nf3 (6. Qc2) (6. e3) 6... O-O 7. e3 Bg4 (7... Bf5) 8. h3 Bh5 9.
Be2 Nbd7 10. O-O c6 11. Rb1 Ne4 12. Bxe7 Qxe7 13. Nxe4 dxe4 14. Nd2 Bxe2 15.
Qxe2 Rac8 16. b4 Nb6 17. Rfc1 Nd5 18. a3 f5 19. b5 Kh8 20. bxc6 Rxc6 21. Rxc6
bxc6 22. Qa6 Qf6 23. Qxa7 Nc3 24. Rb8 Nb5 25. Qa8 Kg8 26. a4 Nc7 27. Rxf8+ Qxf8
28. Qxc6 Ne8 29. a5 Nf6 30. a6 Qb8 31. Qb7 Qxb7 32. axb7 Nd7 33. Nc4 Nb8 34. g4
g6 35. gxf5 gxf5 36. Nd6 1-0

[Event "Mechanics' Winter TNM; G/2 d5"]
[Site "San Francisco"]
[Date "2019.02.19"]
[Round "7.27"]
[White "Casares Jr, Nick"]
[Black "Harris, Clarence"]
[Result "1-0"]
[ECO "C33"]
[WhiteElo "1600"]
[BlackElo "1469"]
[PlyCount "61"]
[EventDate "2019.??.??"]

1. e4 e5 2. f4 exf4 3. Bc4 Qh4+ 4. Kf1 d6 5. Nc3 Nf6 6. d4 Nc6 7. Nf3 Qg4 8. h3
Qd7 9. Bxf4 Na5 10. Bd3 Be7 11. Kg1 O-O 12. Kh2 Nh5 13. Be3 b6 14. b4 Nc6 15.
a3 Qd8 16. Bf2 Nf4 17. Bc4 Bf6 18. Rf1 Re8 19. Kh1 Ne7 20. Bg3 Nh5 21. Bh2 Be6
22. d5 Bd7 23. e5 dxe5 24. Nxe5 g6 25. g4 Bxe5 26. Bxe5 Ng7 27. Qd2 Kh8 28.
Bxg7+ Kxg7 29. Qd4+ f6 30. Qxf6+ Kh6 31. g5+ 1-0

[Event "Mechanics' Winter TNM; G/2 d5"]
[Site "San Francisco"]
[Date "2019.02.19"]
[Round "7.28"]
[White "Newey, Richard"]
[Black "Roberts, Joseph"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "1600"]
[PlyCount "53"]
[EventDate "2019.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 d6 7. Qb3 Nh6 8. Bxh6
O-O 9. Be3 Na5 10. Qa4 b6 11. Nbd2 c6 12. Qc2 Kh8 13. dxe5 Nxc4 14. Nxc4 b5 15.
Nxd6 Bg4 16. Rd1 Qc7 17. Qb3 f5 18. h3 Bxf3 19. gxf3 h6 20. Rg1 Bxd6 21. exd6
Qd7 22. Bd4 Rg8 23. e5 f4 24. e6 Rae8 25. Rg6 Kh7 26. Qc2 Kh8 27. Rxh6# 1-0

[Event "Mechanics' Winter TNM; G/2 d5"]
[Site "San Francisco"]
[Date "2019.02.19"]
[Round "7.29"]
[White "Dubensky, Walter"]
[Black "Chan, John"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1560"]
[PlyCount "98"]
[EventDate "2019.??.??"]

1. e4 e6 2. d4 d5 3. e5 h6 4. Nf3 a6 5. c4 c6 6. cxd5 cxd5 7. Nc3 Bd7 8. Bd2
Nc6 9. Bd3 b5 10. a3 g5 11. Qc2 Rc8 12. a4 Nb4 13. Qb1 Nxd3+ 14. Qxd3 b4 15.
Ne2 a5 16. O-O Ne7 17. Ng3 Ng8 18. b3 Be7 19. Rac1 Rxc1 20. Rxc1 h5 21. h3 h4
22. Nf1 Nh6 23. N1h2 Kf8 24. Qa6 Kg7 25. Qa7 Nf5 26. Ng4 Be8 27. Rc7 Kg6 28.
Qxa5 Qb8 29. Ra7 Bc6 30. g3 hxg3 31. fxg3 Rxh3 32. Be1 Rh8 33. Nf2 Qf8 34. Nd3
Qh6 35. Nf2 g4 36. Bd2 Qh5 37. Nh4+ Nxh4 38. Kf1 Nf5 39. Bxb4 Nxg3+ 40. Ke1
Bxb4+ 41. Qxb4 Qf5 42. Qc3 Rh2 43. Qxg3 Qb1+ 44. Nd1 Qe4+ 45. Ne3 Qb1+ 46. Nd1
Rh1+ 47. Kf2 Qxd1 48. a5 Qf1+ 49. Ke3 Rh3 0-1

[Event "Mechanics' Winter TNM; G/2 d5"]
[Site "San Francisco"]
[Date "2019.02.19"]
[Round "7.31"]
[White "Morgan, Jerry"]
[Black "Yun, Andrew"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1491"]
[BlackElo "1780"]
[Annotator "Winslow,Elliott"]
[PlyCount "51"]
[EventDate "2019.??.??"]

1. f4 c5 2. Nf3 Nc6 3. e4 g6 4. Be2 Bg7 5. O-O e6 6. c3 Nge7 7. Kh1 d5 8. e5 d4
9. cxd4 Nxd4 10. Nc3 O-O 11. Nxd4 cxd4 12. Nb5 d3 13. Bg4 b6 14. Nd6 Bd7 15.
Qf3 a6 16. b3 Bc6 17. Qh3 Qd7 18. Ba3 Rfd8 19. Rac1 Nc8 20. Rc3 Bf8 {[#]} 21.
Nxf7 Kxf7 22. Qxh7+ Bg7 ({At least after} 22... Ke8 {the computer doesn't
announce mate (in 12), but it's pretty dang bad:} 23. Qxg6+ {(any queen move,
really, but this is best)} Qf7 24. Qg5 ({even better than} 24. Qxf7+ Kxf7 25.
Bxf8 {, if that's possible})) 23. f5 exf5 24. Bxf5 Bxg2+ 25. Kxg2 Qd5+ {
now it's faster} 26. Be4+ 1-0

[Event "Mechanics' Winter TNM; G/2 d5"]
[Site "San Francisco"]
[Date "2019.02.19"]
[Round "7.34"]
[White "Cunningham, Charles"]
[Black "Matz, James I"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1414"]
[BlackElo "1601"]
[Annotator "Winslow,Elliott"]
[PlyCount "31"]
[EventDate "2019.??.??"]

1. e4 c5 2. Bc4 g6 3. Qf3 e6 4. Qc3 Nf6 5. d3 Bg7 6. Qb3 O-O 7. Nf3 Nc6 8. Bf4
d5 9. exd5 exd5 10. Bb5 Re8+ 11. Kd1 Bg4 12. Bxc6 bxc6 13. d4 cxd4 14. Kc1 Ne4
15. Nxd4 Bxd4 16. f3 {scores become nonsensical about now... 0-1 33 or so.} 0-1

[Event "Mechanics' Winter TNM; G/2 d5"]
[Site "San Francisco"]
[Date "2019.02.19"]
[Round "7.36"]
[White "Agdamag, Samuel Za"]
[Black "Soffer, Aaron"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1506"]
[BlackElo "1260"]
[Annotator "Winslow,Elliott"]
[PlyCount "69"]
[EventDate "2019.??.??"]

1. Nf3 Nc6 2. c4 e6 3. g3 d5 4. b3 Nf6 5. e3 Bd6 6. Bg2 e5 7. cxd5 Nxd5 8. O-O
O-O 9. Bb2 Re8 10. Na3 Ndb4 11. d4 Bf5 12. Ne1 e4 13. Nc4 Nd3 14. Nxd3 exd3 15.
a3 Rb8 16. Re1 Ne7 $4 17. e4 Bg6 18. e5 Nf5 19. exd6 Nxd6 20. Ne5 Bf5 21. Nxd3
b6 22. Ne5 Bd7 23. Rc1 Qg5 24. Nxd7 Rbd8 25. Bc6 Re7 26. Rxe7 Qxe7 27. Ne5 f6
28. Nd3 Kh8 29. Qh5 g6 30. Qg4 Nf7 31. Re1 Qf8 32. d5 Nh6 33. Qe6 Rd6 34. Qh3
Rd8 35. Nf4 1-0

[Event "Mechanics' Winter TNM; G/2 d5"]
[Site "San Francisco"]
[Date "2019.02.19"]
[Round "7.37"]
[White "Starr, Albert Mart"]
[Black "Zeller, William Patrick"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1500"]
[PlyCount "38"]
[EventDate "2019.??.??"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Be2 Bf5 5. O-O Nf6 6. d3 e6 7. Bg5 Bd6 8. g3
h6 9. Bxf6 Qxf6 10. c3 Nc6 11. Nbd2 O-O-O 12. b4 g5 13. b5 Ne5 14. Nd4 Bh3 15.
Re1 h5 16. c4 Ng4 17. N4f3 Bc5 18. d4 Bxd4 19. Nxd4 Qxf2+ 0-1

[Event "Mechanics' Winter TNM; G/2 d5"]
[Site "San Francisco"]
[Date "2019.02.19"]
[Round "7.38"]
[White "Thibault, William"]
[Black "Baer, Michael A"]
[Result "0-1"]
[ECO "C31"]
[WhiteElo "1052"]
[BlackElo "1488"]
[Annotator "Winslow,Elliott"]
[PlyCount "36"]
[EventDate "2019.??.??"]

{[%evp 0,21,26,10,50,-42,8,-60,38,-72,-32,-35,0,-12,17,18,29,-11,43,58,55,43,
143,-13]} 1. e4 e5 2. f4 d5 (2... exf4 3. Nf3 d5 4. Nc3 dxe4 5. Nxe4) 3. Nc3 $6
(3. exd5 e4 (3... exf4) (3... c6 $5)) 3... dxe4 (3... Nf6 {has been played 27
times, whereupon thre are over 6000 games. (Transposition to the Vienna Game,
or Gambit, or whatever it's called)}) (3... exf4 $5) 4. Nxe4 ({I like} 4. fxe5
{, if only because,} {after} Qh4+ 5. g3 {, Black can't play ...Qxe4+ and win
the rook!}) 4... exf4 5. Nf3 {Transposed into a suspect line against the old
"Modern" Defense (see 2...exf4 above)} Be7 $6 (5... Bf5) (5... Nf6) 6. d4 Nf6
7. Nxf6+ Bxf6 8. Qe2+ Be7 9. Bxf4 O-O 10. O-O-O $14 Nd7 $2 (10... Be6) (10...
Bd6) 11. g4 $2 {Yes, opposite sides castling. No, no "hook" (a pawn on h6 for
example). But it misses something a whole lot better:} (11. Bxc7 $1 $18 {
Damned computers!}) 11... Nf6 (11... Nb6) 12. Ne5 Nd5 13. Qd2 $4 (13. Bd2)
13... Nxf4 14. Kb1 (14. Qxf4 $4 Bg5) 14... Ng6 15. Bc4 Nxe5 16. dxe5 Qxd2 17.
Rxd2 Bxg4 18. Re1 Rad8 0-1

[Event "Mechanics' Winter TNM; G/2 d5"]
[Site "San Francisco"]
[Date "2019.02.19"]
[Round "7.39"]
[White "Otterbach, Renate"]
[Black "Reyes, Victor Hugo"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1281"]
[Annotator "Winslow,Elliott"]
[PlyCount "50"]
[EventDate "2019.??.??"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 a6 7. a4 e5 8. Nb3
Be7 9. Qd2 O-O 10. Bc4 Be6 11. Bd5 Rc8 12. O-O Ng4 13. Rfe1 Nxe3 14. Rxe3 Bg5
15. Bxe6 fxe6 16. Rd1 Bxe3 17. fxe3 Qf6 18. Nc1 Rc7 19. Nd3 Rcf7 20. h3 Qg5 21.
Kh2 h5 22. Rg1 h4 23. g3 Nd4 24. gxh4 Qxg1+ $2 (24... Nf3+ 25. Kh1 Qxg1#) 25.
Kxg1 Nf3+ 0-1

[Event "Mechanics' Winter TNM; G/2 d5"]
[Site "San Francisco"]
[Date "2019.02.19"]
[Round "7.40"]
[White "Cendejas, Jon"]
[Black "Capdeville, Barry"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "952"]
[BlackElo "1219"]
[Annotator "Winslow,Elliott"]
[PlyCount "68"]
[EventDate "2019.??.??"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 d6 4. h3 Be7 5. Bc4 O-O 6. d3 Re8 7. Be3 Nbd7 8. d4
exd4 9. Qxd4 Nf8 10. O-O-O Ne6 11. Qd2 c6 12. a3 b5 13. Ba2 a5 14. Ng5 Nxg5 15.
Bxg5 b4 16. Nb1 Nxe4 17. Bxe7 Rxe7 18. Qd4 c5 19. Qd5 Raa7 20. Rhf1 Bb7 21. Qb3
a4 22. Qd3 Ba6 23. Bc4 Bxc4 24. Qxc4 b3 25. cxb3 axb3 26. Qxb3 Rab7 27. Qc2 d5
28. Nc3 Nxc3 29. Qxc3 d4 30. Qxc5 $4 Rec7 31. Qxc7 Rxc7+ 32. Kb1 d3 33. Rfe1 g6
34. Rd2 Rc2 0-1

[Event "Mechanics' Winter TNM; G/2 d5"]
[Site "San Francisco"]
[Date "2019.02.19"]
[Round "7.41"]
[White "James, Charles"]
[Black "Soffer, Josiah"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1419"]
[BlackElo "799"]
[Annotator "Winslow,Elliott"]
[PlyCount "67"]
[EventDate "2019.??.??"]

1. d4 d5 2. c4 Nf6 $6 3. cxd5 Nxd5 4. e4 (4. Nf3) 4... Nf6 5. Nc3 (5. e5 $5)
5... Nc6 6. Nf3 Bg4 7. Be3 e6 8. Be2 Bb4 9. O-O O-O 10. Rc1 Re8 11. Qc2 Bd6 $4
12. e5 Bxe5 13. dxe5 Nxe5 14. Nxe5 Bxe2 15. Nxe2 Qd6 16. f4 Rad8 17. Rcd1 Nd5
18. Bc5 Qa6 19. a3 f6 20. Nd3 Qc6 21. b4 Qd7 22. Nc3 b6 23. Bf2 Re7 24. Nxd5
Qxd5 25. Ne5 Qa8 26. Rxd8+ Qxd8 27. Nc6 Qd7 28. Rd1 Qe8 29. Rd8 Kh8 30. Rxe8+
Rxe8 31. Nxa7 Ra8 32. Qxc7 h5 33. Nb5 Rxa3 34. Qd8+ 1-0

[Event "Mechanics' Winter TNM; G/2 d5"]
[Site "San Francisco"]
[Date "2019.02.19"]
[Round "7.43"]
[White "Mayer, Carson"]
[Black "Payne, William"]
[Result "0-1"]
[ECO "B76"]
[BlackElo "1171"]
[Annotator "Winslow,Elliott"]
[PlyCount "58"]
[EventDate "2019.??.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 O-O 8. Qd2
Re8 9. O-O-O a6 10. Bc4 b5 11. Bd5 Nxd5 12. Nxd5 Bd7 13. Qc3 a5 14. Nc7 b4 15.
Qc4 Qc8 16. Rhf1 Na6 17. f4 Nxc7 18. f5 Qb7 19. fxg6 Rf8 20. Nf5 Bxf5 21. Rxf5
hxg6 22. Rf3 Ne6 23. Rdf1 Rac8 24. Qe2 Qxe4 25. Qf2 Nd4 26. Rd1 Rxc2+ 27. Kb1
Rxf2+ 28. Ka1 Nxf3 (28... Nc2+ 29. Kb1 Na3+ 30. Ka1 Qb1+ 31. Rxb1 Nc2#) 29.
gxf3 Bxb2# 0-1

[Event "Mechanics' Winter TNM; G/2 d5"]
[Site "San Francisco"]
[Date "2019.02.19"]
[Round "7.44"]
[White "Sullivan, George"]
[Black "Buchner, Karl"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "958"]
[PlyCount "52"]
[EventDate "2019.??.??"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. f3 Nxe4 6. fxe4 Qh4+ 7. g3 Qxe4+
8. Ne2 Qxh1+ 9. Kd2 Qxd1+ 10. Kxd1 Nc6 11. c3 b6 12. Be3 Ba6 13. Nf4 g6 14. Nd2
Bh6 15. Ne4 O-O 16. Nf6+ Kg7 17. Ng4 g5 18. Nh3 Kg6 19. Kc2 f6 20. Re1 Rae8 21.
Bf2 Bg7 22. Ng1 h5 23. Ne3 e5 24. Nd5 Rc8 25. Nf3 Bc4 26. b3 Bxd5 0-1

[Event "Mechanics' Winter TNM; G/2 d5"]
[Site "San Francisco"]
[Date "2019.02.19"]
[Round "7.47"]
[White "Abdi, Mehron Edwar"]
[Black "Ahrens, Richard"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1069"]
[Annotator "Winslow,Elliott"]
[PlyCount "51"]
[EventDate "2019.??.??"]

{[%evp 0,51,17,10,24,28,77,51,51,49,86,51,51,42,34,-19,213,213,212,196,240,228,
801,804,815,826,883,826,852,859,946,941,978,984,991,1026,1211,992,1401,1441,
1436,1465,1465,1481,1718,1858,1952,1993,1993,2060,2060,2188,29989,29990]} 1. e4
e5 2. Nf3 d6 3. Bc4 (3. d4) 3... Be7 ({I always had it in the back of my
memory that} 3... Be6 {was the move, but the text has been far more popular.})
4. O-O (4. d4 $1) 4... a6 (4... Nf6) 5. d4 exd4 6. Qxd4 Nf6 7. Ng5 Be6 8. Bxe6
fxe6 9. Nxe6 Nc6 10. Qd3 Rg8 11. Nxd8 Rxd8 12. Nc3 Ne5 13. Qd4 c5 14. Qa4+ Nfd7
15. Bf4 Ng6 16. Bg3 Rf8 17. Rad1 Kf7 18. Bxd6 Nb6 19. Qb3+ c4 20. Qxb6 Bxd6 21.
Rxd6 Rde8 22. Qxb7+ Kg8 23. Rd7 Re7 24. Rxe7 Nxe7 25. Qxe7 h6 26. Rd1 1-0

