[Event "Charlotte IM-C MLK 2022"]
[Site "Charlotte"]
[Date "2022.01.14"]
[Round "1.1"]
[White "Vanapalli, Vishnu"]
[Black "Fishbein, Mitch"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2101"]
[BlackElo "2129"]
[Annotator "NA"]
[PlyCount "67"]
[EventDate "2022.01.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:46]} e5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:17]} Nc6 {[%emt 0:00:08]} 3. Bc4 {[%emt 0:00:16]} Bc5 {[%emt 0:00:46]} 4. c3 {[%emt 0:00:14]} Nf6 {[%emt 0:00:48]} 5. d3 {[%emt 0:00:13]} O-O {[%emt 0:00:20]} 6. O-O {[%emt 0:00:13]} d5 {[%emt 0:00:38]} 7. exd5 {[%emt 0:00:13]} Nxd5 {[%emt 0:00:08]} 8. a4 {[%emt 0:00:18]} Bf5 {[%emt 0:07:00]} 9. Re1 {[%emt 0:07:37]} Nb6 {[%emt 0:41:48]} 10. Bb5 {[%emt 0:11:55]} Qd5 {[%emt 0:14:53]} 11. Bxc6 {[%emt 0:14:45]} Qxc6 $16 {[%emt 0:01:17]} 12. Nxe5 {[%emt 0:01:03]} Qf6 {[%emt 0:04:02]} 13. Nd2 {[%emt 0:05:15]} Bd6 {[%emt 0:02:07]} 14. Ndf3 {[%emt 0:01:16]} h6 {[%emt 0:01:54]} 15. d4 {[%emt 0:08:15]} Rfe8 {[%emt 0:01:00]} 16. a5 {[%emt 0:10:28]} Nd7 {[%emt 0:03:03]} 17. Bf4 {[%emt 0:02:46]} Nf8 {[%emt 0:03:57]} 18. Bg3 {[%emt 0:01:15]} Rad8 {[%emt 0:01:28]} 19. a6 {[%emt 0:07:36]} b6 {[%emt 0:02:12]} 20. Nc6 {[%emt 0:03:20]} Rxe1+ {[%emt 0:03:27]} 21. Qxe1 {[%emt 0:01:38]} Bxg3 {[%emt 0:02:38]} 22. Nxd8 {[%emt 0:01:20]} Bf4 {[%emt 0:00:51]} 23. Nb7 {[%emt 0:05:48]} Ne6 {[%emt 0:02:20]} 24. d5 {[%emt 0:03:15]} Ng5 {[%emt 0:01:32]} 25. Nxg5 {[%emt 0:03:46]} hxg5 {[%emt 0:00:16]} 26. Qe8+ {[%emt 0:01:37]} Kh7 {[%emt 0:00:04]} 27. Nd8 {[%emt 0:00:41]} Bg6 {[%emt 0:01:35]} 28. Re1 {[%emt 0:02:00]} Qf5 {[%emt 0:01:01]} 29. Nc6 {[%emt 0:01:36]} f6 {[%emt 0:02:41]} 30. Qe6 {[%emt 0:01:07]} Bd6 {[%emt 0:00:53]} 31. Qxf5 {[%emt 0:00:28]} Bxf5 {[%emt 0:00:03]} 32. Nxa7 {[%emt 0:00:12]} Bd3 {[%emt 0:00:09]} 33. Nb5 {[%emt 0:00:31]} Bc4 {[%emt 0:00:12]} 34. Nxd6 {[%emt 0:05:30]} 1-0

[Event "Charlotte IM-C MLK 2022"]
[Site "Charlotte"]
[Date "2022.01.14"]
[Round "1.2"]
[White "Sethuraman, Sandeep"]
[Black "Adewumi, Tanitoluwa"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2361"]
[BlackElo "2136"]
[Annotator "ChessBase"]
[PlyCount "84"]
[EventDate "2022.01.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:09]} 2. c4 {[%emt 0:00:03]} e6 {[%emt 0:00:04]} 3. Nc3 {[%emt 0:00:05]} Bb4 {[%emt 0:00:06]} 4. Qc2 {[%emt 0:00:05]} O-O {[%emt 0:00:05]} 5. Nf3 {[%emt 0:00:06]} d6 {[%emt 0:00:25]} 6. Bd2 {[%emt 0:01:16]} b6 {[%emt 0:01:33]} 7. e4 {[%emt 0:08:22]} c5 {[%emt 0:02:17]} 8. a3 {[%emt 0:08:30]} Ba5 {[%emt 0:01:06]} 9. Bd3 {[%emt 0:04:30]} Nc6 {[%emt 0:04:14]} 10. d5 {[%emt 0:09:54]} Ne7 {[%emt 0:03:17]} 11. O-O {[%emt 0:00:11]} Bxc3 {[%emt 0:00:10]} 12. Bxc3 {[%emt 0:01:10]} e5 {[%emt 0:01:40]} 13. Nh4 {[%emt 0:17:32]} Nh5 {[%emt 0:01:50]} 14. g3 {[%emt 0:02:23]} Bh3 {[%emt 0:02:07]} 15. Rfe1 {[%emt 0:03:46]} g6 {[%emt 0:03:19]} 16. Qd2 {[%emt 0:05:25]} Qd7 {[%emt 0:03:12]} 17. Qg5 {[%emt 0:05:09]} f6 {[%emt 0:05:27]} 18. Qh6 {[%emt 0:00:12]} Ng7 {[%emt 0:00:57]} 19. Qe3 {[%emt 0:03:45]} g5 {[%emt 0:00:15]} 20. Nf3 {[%emt 0:03:30]} h6 {[%emt 0:02:52]} 21. Kh1 {[%emt 0:03:16]} f5 {[%emt 0:01:39]} 22. Ng1 {[%emt 0:01:03]} Bg4 {[%emt 0:01:02]} 23. exf5 {[%emt 0:01:27]} Bxf5 {[%emt 0:00:30]} 24. Bf1 {[%emt 0:01:01]} Bh7 {[%emt 0:02:20]} 25. Bh3 {[%emt 0:03:59]} g4 {[%emt 0:01:02]} 26. Bg2 {[%emt 0:00:03]} Nef5 {[%emt 0:00:10]} 27. Qd2 {[%emt 0:00:33]} Rf6 {[%emt 0:00:41]} 28. f4 {[%emt 0:04:33]} gxf3 {[%emt 0:00:03]} 29. Nxf3 {[%emt 0:00:10]} Raf8 {[%emt 0:00:41]} 30. Nxe5 {[%emt 0:03:00]} dxe5 {[%emt 0:00:13]} 31. Bxe5 {[%emt 0:00:07]} R6f7 {[%emt 0:00:55]} 32. d6 {[%emt 0:02:05]} Bg6 {[%emt 0:03:34]} 33. Bd5 {[%emt 0:02:31]} Kh7 {[%emt 0:00:23]} 34. Bxf7 {[%emt 0:00:43]} Rxf7 {[%emt 0:00:43]} 35. Rad1 {[%emt 0:01:10]} Ne6 {[%emt 0:00:12]} 36. Qd5 {[%emt 0:01:23]} Bh5 {[%emt 0:02:40]} 37. Rd3 {[%emt 0:01:57]} Bg4 {[%emt 0:01:30]} 38. Qe4 {[%emt 0:00:56]} h5 {[%emt 0:02:07]} 39. Rf1 {[%emt 0:01:23]} Ng5 {[%emt 0:00:24]} 40. Qe1 {[%emt 0:01:23]} Qe6 {[%emt 0:02:12]} 41. b3 {[%emt 0:01:42]} Nd4 {[%emt 0:01:12]} 42. Rxf7+ {[%emt 0:00:38]} Qxf7 {[%emt 0:01:36]} 0-1

[Event "Charlotte IM-C MLK 2022"]
[Site "Charlotte"]
[Date "2022.01.14"]
[Round "1.3"]
[White "Ngo, Bach"]
[Black "Wu, Derek"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2300"]
[BlackElo "2158"]
[Annotator "ChessBase"]
[PlyCount "183"]
[EventDate "2022.01.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:06]} g6 {[%emt 0:00:06]} 3. Nc3 {[%emt 0:00:05]} d5 {[%emt 0:00:11]} 4. Bf4 {[%emt 0:00:09]} Bg7 {[%emt 0:00:08]} 5. Nb5 {[%emt 0:00:06]} Na6 {[%emt 0:00:07]} 6. e3 {[%emt 0:00:08]} O-O {[%emt 0:00:25]} 7. h3 {[%emt 0:00:07]} Ne4 {[%emt 0:01:02]} 8. c3 {[%emt 0:00:41]} c6 {[%emt 0:00:32]} 9. Na3 {[%emt 0:00:11]} Qb6 {[%emt 0:00:51]} 10. Qb3 {[%emt 0:03:41]} f6 {[%emt 0:01:02]} 11. Be2 {[%emt 0:01:12]} e5 {[%emt 0:00:35]} 12. Bh2 {[%emt 0:00:21]} exd4 {[%emt 0:01:00]} 13. exd4 {[%emt 0:02:08]} Re8 {[%emt 0:00:37]} 14. O-O {[%emt 0:25:38]} Nd2 {[%emt 0:00:49]} 15. Qxb6 {[%emt 0:00:37]} axb6 {[%emt 0:04:34]} 16. Rfe1 {[%emt 0:00:53]} Nxf3+ {[%emt 0:01:42]} 17. Bxf3 {[%emt 0:00:09]} Bf5 {[%emt 0:02:24]} 18. Bg4 {[%emt 0:11:46]} Bxg4 {[%emt 0:03:06]} 19. hxg4 {[%emt 0:00:05]} Bf8 {[%emt 0:01:53]} 20. Nc2 {[%emt 0:00:17]} b5 {[%emt 0:04:07]} 21. a3 {[%emt 0:01:24]} Kf7 {[%emt 0:02:55]} 22. Kf1 {[%emt 0:01:17]} Bh6 {[%emt 0:03:40]} 23. Rxe8 {[%emt 0:09:05]} Rxe8 {[%emt 0:00:44]} 24. a4 {[%emt 0:00:53]} bxa4 {[%emt 0:01:57]} 25. Rxa4 {[%emt 0:00:03]} Bd2 {[%emt 0:06:48]} 26. Ra1 {[%emt 0:01:17]} Bh6 {[%emt 0:08:32]} 27. f3 {[%emt 0:02:36]} Ke6 {[%emt 0:02:55]} 28. Kf2 {[%emt 0:01:45]} Kd7 {[%emt 0:00:53]} 29. Bg3 {[%emt 0:00:14]} Re7 {[%emt 0:02:10]} 30. Rh1 {[%emt 0:01:46]} Bf8 {[%emt 0:00:46]} 31. Bf4 {[%emt 0:03:28]} Nc7 {[%emt 0:03:56]} 32. Bxc7 {[%emt 0:03:45]} Kxc7 {[%emt 0:00:02]} 33. Nb4 {[%emt 0:00:44]} Rf7 {[%emt 0:01:11]} 34. Nd3 {[%emt 0:00:10]} Bd6 {[%emt 0:00:36]} 35. f4 {[%emt 0:10:26]} Kb6 {[%emt 0:06:07]} 36. Kf3 {[%emt 0:00:55]} Kb5 {[%emt 0:01:00]} 37. b3 {[%emt 0:00:11]} c5 {[%emt 0:04:41]} 38. dxc5 {[%emt 0:01:12]} Bxc5 {[%emt 0:00:12]} 39. Ke2 {[%emt 0:10:17]} Re7+ {[%emt 0:00:41]} 40. Kd2 {[%emt 0:00:03]} Be3+ {[%emt 0:03:09]} 41. Kc2 {[%emt 0:00:04]} Bb6 {[%emt 0:00:41]} 42. Rd1 {[%emt 0:02:20]} Re3 {[%emt 0:02:48]} 43. Nb4 {[%emt 0:03:25]} d4 {[%emt 0:02:01]} 44. Nd5 {[%emt 0:00:10]} Rg3 {[%emt 0:02:48]} 45. c4+ {[%emt 0:00:35]} Kc6 {[%emt 0:00:51]} 46. Nxf6 {[%emt 0:00:24]} Rxg2+ {[%emt 0:01:17]} 47. Rd2 {[%emt 0:00:12]} Rg3 {[%emt 0:01:03]} 48. Rd3 {[%emt 0:00:07]} Rg2+ {[%emt 0:00:10]} 49. Rd2 {[%emt 0:00:06]} Rg1 {[%emt 0:00:22]} 50. b4 {[%emt 0:03:58]} h6 {[%emt 0:02:58]} 51. c5 {[%emt 0:02:23]} Bd8 {[%emt 0:00:49]} 52. Rxd4 {[%emt 0:00:20]} Bxf6 {[%emt 0:00:04]} 53. Rd6+ {[%emt 0:00:05]} Kc7 {[%emt 0:00:11]} 54. Rxf6 {[%emt 0:00:06]} Rxg4 {[%emt 0:00:04]} 55. b5 {[%emt 0:00:51]} g5 {[%emt 0:04:24]} 56. Rxh6 {[%emt 0:00:25]} Rxf4 {[%emt 0:00:27]} 57. Rh7+ {[%emt 0:00:11]} Kc8 {[%emt 0:02:22]} 58. Kc3 {[%emt 0:00:07]} b6 {[%emt 0:10:39]} 59. c6 {[%emt 0:00:41]} Rf5 {[%emt 0:01:12]} 60. Kc4 {[%emt 0:00:10]} Rc5+ {[%emt 0:00:06]} 61. Kb4 {[%emt 0:00:09]} Rf5 {[%emt 0:01:15]} 62. Kc4 {[%emt 0:01:10]} Rc5+ {[%emt 0:00:23]} 63. Kb4 {[%emt 0:00:01]} Rf5 {[%emt 0:00:02]} 64. Rg7 {[%emt 0:00:11]} Rf4+ {[%emt 0:00:17]} 65. Kc3 {[%emt 0:00:02]} Rf5 {[%emt 0:00:06]} 66. Kc4 {[%emt 0:00:24]} Rc5+ {[%emt 0:00:06]} 67. Kb4 {[%emt 0:00:06]} Rf5 {[%emt 0:00:04]} 68. Rg8+ {[%emt 0:03:00]} Kc7 {[%emt 0:00:01]} 69. Rg7+ {[%emt 0:00:01]} Kc8 {[%emt 0:00:00]} 70. Rd7 {[%emt 0:01:10]} Rf4+ {[%emt 0:01:41]} 71. Kc3 {[%emt 0:00:02]} Rf5 {[%emt 0:00:14]} 72. Kc4 {[%emt 0:00:07]} Rc5+ {[%emt 0:00:05]} 73. Kb4 {[%emt 0:00:04]} Rf5 {[%emt 0:00:07]} 74. Rd4 {[%emt 0:00:23]} Rf7 {[%emt 0:04:16]} 75. Kc4 {[%emt 0:00:54]} Kc7 {[%emt 0:00:45]} 76. Kd3 {[%emt 0:00:32]} Rf5 {[%emt 0:00:52]} 77. Kc4 {[%emt 0:04:09]} Rf7 {[%emt 0:00:07]} 78. Kd3 {[%emt 0:00:00]} Rf5 {[%emt 0:00:02]} 79. Rd7+ {[%emt 0:00:00]} Kc8 {[%emt 0:00:06]} 80. Kc4 {[%emt 0:00:00]} Rc5+ {[%emt 0:01:15]} 81. Kb4 {[%emt 0:00:00]} Rf5 {[%emt 0:00:12]} 82. Rd4 {[%emt 0:00:00]} Rf7 {[%emt 0:01:04]} 83. Rg4 {[%emt 0:00:00]} Rf5 {[%emt 0:00:10]} 84. Re4 {[%emt 0:00:00]} Rf7 {[%emt 0:00:16]} 85. Re8+ {[%emt 0:00:00]} Kc7 {[%emt 0:00:01]} 86. Kc4 {[%emt 0:00:20]} Rf5 {[%emt 0:00:37]} 87. Re7+ {[%emt 0:00:32]} Kc8 {[%emt 0:00:15]} 88. Re6 {[%emt 0:00:20]} Rc5+ {[%emt 0:00:23]} 89. Kb4 {[%emt 0:00:03]} Rf5 {[%emt 0:00:40]} 90. Re7 {[%emt 0:00:26]} Rf4+ {[%emt 0:00:27]} 91. Kc3 {[%emt 0:00:08]} Rf5 {[%emt 0:00:05]} 92. Kc4 {[%emt 0:05:41]} 1/2-1/2

[Event "Charlotte IM-C MLK 2022"]
[Site "Charlotte"]
[Date "2022.01.14"]
[Round "1.4"]
[White "Andrianov, Nikolay"]
[Black "Jochem, Alessandro Gil P. da"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "1816"]
[BlackElo "1941"]
[Annotator "RC"]
[PlyCount "35"]
[EventDate "2022.01.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:14]} 2. Nf3 {[%emt 0:00:11]} d6 {[%emt 0:00:04]} 3. g3 {[%emt 0:03:27]} g6 {[%emt 0:05:32]} 4. Bg2 {[%emt 0:00:40]} Bg7 {[%emt 0:00:02]} 5. O-O {[%emt 0:00:37]} O-O {[%emt 0:00:06]} 6. c4 {[%emt 0:01:04]} c6 {[%emt 0:00:21]} 7. Nc3 {[%emt 0:01:09]} Qb6 {[%emt 0:00:18]} 8. c5 {[%emt 0:05:56]} dxc5 {[%emt 0:01:15]} 9. Na4 {[%emt 0:00:06]} Qb5 {[%emt 0:00:08]} 10. Nxc5 {[%emt 0:00:37]} Na6 {[%emt 0:00:12]} 11. a4 {[%emt 0:04:20]} Qb6 {[%emt 0:02:27]} 12. a5 {[%emt 0:14:02]} Qb5 {[%emt 0:00:15]} 13. Nxa6 {[%emt 0:01:23]} Qxa6 {[%emt 0:00:05]} 14. Re1 {[%emt 0:00:51]} Bf5 {[%emt 0:04:26]} 15. Ne5 {[%emt 0:10:29]} Rad8 {[%emt 0:06:02]} 16. e4 {[%emt 0:02:13]} Be6 {[%emt 0:00:06]} 17. Qa4 {[%emt 0:05:42]} Ng4 {[%emt 0:09:14]} 18. Nxg4 {[%emt 0:46:39]} 1/2-1/2

[Event "Charlotte IM-C MLK 2022"]
[Site "Charlotte"]
[Date "2022.01.14"]
[Round "1.5"]
[White "Boehme, Sebastian"]
[Black "Martin Del Campo Cardenas, Roberto Abel"]
[Result "1/2-1/2"]
[ECO "A44"]
[WhiteElo "2170"]
[BlackElo "2261"]
[Annotator "ChessBase"]
[PlyCount "84"]
[EventDate "2022.01.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:04]} c5 {[%emt 0:02:24]} 2. d5 {[%emt 0:00:17]} e5 {[%emt 0:01:11]} 3. Nc3 {[%emt 0:00:47]} d6 {[%emt 0:00:50]} 4. e4 {[%emt 0:00:13]} Be7 {[%emt 0:00:55]} 5. Nf3 {[%emt 0:01:03]} a6 {[%emt 0:04:05]} 6. a4 {[%emt 0:00:26]} Bg4 {[%emt 0:00:10]} 7. h3 {[%emt 0:03:07]} Bxf3 {[%emt 0:03:26]} 8. Qxf3 {[%emt 0:00:07]} Bg5 {[%emt 0:01:30]} 9. Bxg5 {[%emt 0:03:16]} Qxg5 {[%emt 0:00:30]} 10. Qg4 {[%emt 0:00:15]} Qxg4 {[%emt 0:03:04]} 11. hxg4 {[%emt 0:00:02]} Nd7 {[%emt 0:07:01]} 12. Nd1 {[%emt 0:04:03]} Ngf6 {[%emt 0:05:14]} 13. f3 {[%emt 0:01:19]} g6 {[%emt 0:00:38]} 14. Ne3 {[%emt 0:03:57]} Ke7 {[%emt 0:08:13]} 15. Kf2 {[%emt 0:11:35]} Ne8 {[%emt 0:20:40]} 16. Bd3 {[%emt 0:05:13]} Nc7 {[%emt 0:01:56]} 17. c3 {[%emt 0:08:41]} b5 {[%emt 0:07:36]} 18. b3 {[%emt 0:22:23]} c4 {[%emt 0:03:45]} 19. bxc4 {[%emt 0:00:42]} bxa4 {[%emt 0:00:09]} 20. Bc2 {[%emt 0:04:33]} Nc5 {[%emt 0:01:24]} 21. Bxa4 {[%emt 0:03:53]} Rab8 {[%emt 0:00:22]} 22. g5 {[%emt 0:01:33]} f6 {[%emt 0:08:08]} 23. gxf6+ {[%emt 0:03:27]} Kxf6 {[%emt 0:00:04]} 24. Ra2 {[%emt 0:03:56]} h5 {[%emt 0:01:34]} 25. Nc2 {[%emt 0:01:06]} Nxa4 {[%emt 0:01:25]} 26. Rxa4 {[%emt 0:00:01]} Rb2 {[%emt 0:00:02]} 27. Rc1 {[%emt 0:00:13]} Rhb8 {[%emt 0:02:00]} 28. Ke3 {[%emt 0:00:51]} R8b6 {[%emt 0:00:30]} 29. Kd3 {[%emt 0:03:03]} h4 {[%emt 0:05:31]} 30. Ra5 {[%emt 0:15:24]} R6b3 {[%emt 0:00:36]} 31. c5 {[%emt 0:00:00]} Nb5 {[%emt 0:00:49]} 32. Na1 {[%emt 0:00:00]} Ra3 {[%emt 0:01:19]} 33. Rxa3 {[%emt 0:00:00]} Nxa3 {[%emt 0:00:03]} 34. cxd6 {[%emt 0:00:00]} Rxg2 {[%emt 0:00:07]} 35. c4 {[%emt 0:00:00]} h3 {[%emt 0:00:36]} 36. f4 {[%emt 0:00:00]} h2 {[%emt 0:01:44]} 37. fxe5+ {[%emt 0:00:00]} Kxe5 {[%emt 0:00:04]} 38. d7 {[%emt 0:00:00]} Rg3+ {[%emt 0:01:14]} 39. Ke2 {[%emt 0:00:00]} Rg2+ {[%emt 0:00:49]} 40. Kd3 {[%emt 0:01:56]} Rg3+ {[%emt 0:00:09]} 41. Ke2 {[%emt 0:02:36]} Rg2+ {[%emt 0:00:04]} 42. Kd3 {[%emt 0:01:28]} Rg3+ 1/2-1/2

[Event "Charlotte IM-C MLK 2022"]
[Site "Charlotte"]
[Date "2022.01.14"]
[Round "2.1"]
[White "Fishbein, Mitch"]
[Black "Martin Del Campo Cardenas, Roberto Abel"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "2129"]
[BlackElo "2261"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2022.01.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,114,54,58,68,67,61,68,70,63,76,67,97,83,85,84,85,78,82,80,150,141,144,161,137,120,143,-40,-25,-29,-20,-31,-18,-30,-25,-29,-16,-72,-41,-62,-62,-43,0,-49,0,-68,-37,-69,0,0,-4,-27,0,-29,-20,-100,-73,-143,-132,-143,-77,-156,-159,-159,-142,-159,-157,-148,-83,-79,-26,-325,-255,-509,-509,-509,-279,-438,-399,-343,-30,-30,0,0,0,-29989,-29990,-29990,-29991,-29991,-29992,-29992,-29993,-29993,-29994,-29994,-29994,-29994,-29995]} 1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. Nf3 O-O 6. Be2 Bg4 7. Be3 Nfd7 {[%cal Bf6d7,Bd7c5,Bc5d3][%mdl 32]} 8. Rc1 e5 9. d5 f5 10. Ng5 f4 {Hoping for ...Bxe2. E91: King's Indian: Classical: 6 Be2, unusual replies including 6...c5 and 6...Bg4.} 11. Bxg4 Qxg5 12. Bd2 Nc5 {White is slightly better.} 13. h4 Qe7 14. h5 gxh5 15. Rxh5 Nd3+ 16. Ke2 Nxc1+ 17. Qxc1 {[#]} Nd7 $146 ({Predecessor:} 17... Rf6 18. Qh1 h6 19. g3 Nd7 20. Bf5 Re8 21. Qh3 Nf8 22. Qg4 Nh7 23. Kd1 Ng5 {1-0 (76) Liang,J (2340)-Martin Del Campo C,R (2314) Charlotte 2020}) 18. Qh1 {[%mdl 1024] White has strong compensation.} Nf6 (18... Rf7 $142) 19. Be6+ $16 Kh8 20. Rh4 h6 21. g3 $1 Nh7 22. g4 $2 (22. gxf4 $16 exf4 23. Bxf4) 22... Ng5 23. Bf5 Kg8 24. f3 Kf7 25. Rh5 ({Wrong is} 25. Rxh6 $2 Bxh6 26. Qh5+ (26. Qxh6 $2 Qf6 $19) 26... Kg8 27. Qxh6 Qg7 28. Qxg7+ Kxg7 $19) 25... Rh8 26. Be1 a6 {[%cal Ob7b5]} 27. a3 (27. b4 $11) 27... c6 28. Bf2 Qc7 29. Qd1 Bf8 (29... c5 $15 {should be considered.}) 30. Rh1 (30. b4 $11) 30... Kg7 (30... c5 $1 $15) 31. Qd3 (31. b4 $1 $11) 31... Be7 32. a4 Rab8 (32... c5 $15) 33. b4 $11 c5 34. bxc5 dxc5 35. Be1 Nf7 36. Bd2 (36. Kf2 $11 {keeps the balance.}) 36... Bf6 37. Kd1 (37. Nb1 $142) 37... Nd6 $17 {[%cal Ob7b5]} 38. Ke2 b5 $1 39. axb5 axb5 {Dancing on a razor blade.} 40. Nxb5 Nxb5 41. cxb5 c4 42. Qc3 Rxb5 {And now ...Rb3 would win.} 43. Rc1 Rc5 (43... Ra8 $17 {...Ra2 is the strong threat.} 44. Qxc4 Qxc4+ 45. Rxc4 Be7) 44. Be1 $2 {[%mdl 8192] A strong pair of Bishops.} (44. Qa1 $1 $11 {and White is okay.}) 44... Ra8 45. Bf2 $2 (45. Rc2) 45... Ra2+ $19 46. Kf1 Rca5 47. Qxc4 (47. g5 {was the only chance.} hxg5 48. Qxc4 Qxc4+ 49. Rxc4) 47... Qxc4+ 48. Rxc4 {[#]} Ra1+ $2 (48... Bd8 $1 $19 {White must now prevent ...R5a3.} 49. g5 hxg5) 49. Kg2 $11 R5a2 (49... Bd8 $5 {[%cal Ra5a2]} 50. Rc8 Ra8 $15) 50. Rc7+ Kf8 {Threatens to win with ...Rd2.} 51. d6 $2 {[%mdl 8192] [#]} (51. Rc8+ $11 Ke7 52. Rc7+ Ke8 53. Rc8+ Ke7 54. Rc7+ Ke8 55. Rc8+ Kf7 56. Rc7+ Kf8 57. Rc8+ Kg7 58. Rc7+ Kf8) 51... Bh4 $1 {Black mates.} 52. Rc8+ Kg7 53. Rc7+ Kf6 54. g5+ hxg5 55. Kh3 Rxf2 56. Kg4 Rg2+ 57. Kh5 Rh1 {Black used his chance.  Weighted Error Value: White=0.52/Black=0.33} 0-1

[Event "Charlotte IM-C MLK 2022"]
[Site "Charlotte"]
[Date "2022.01.14"]
[Round "2.3"]
[White "Wu, Derek"]
[Black "Andrianov, Nikolay"]
[Result "1/2-1/2"]
[ECO "B62"]
[WhiteElo "2158"]
[BlackElo "1816"]
[Annotator "TA"]
[PlyCount "35"]
[EventDate "2022.01.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,22,24,43,45,32,45,50,29,56,-16,-18]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd3 a6 8. Nxc6 {B62: Sicilian: Richter-Rauzer: 6...e6: Unusual White 7th moves.} bxc6 9. O-O-O {[%cal Oe4e5]} h6 10. Bh4 {[%cal Oe4e5]} (10. Bf4 $5 {[%cal Rf4d6]}) 10... Be7 11. f4 (11. e5 $1 $14 dxe5 12. Qg3) 11... d5 {[#] White did not feel at home in the position after the opening.  Weighted Error Value: White=0.30/Black=0.16 (very precise)} {Predecessor:} 12. Be2 $146 Nd7 13. Bxe7 Qxe7 14. Rhe1 O-O 15. Bf3 Qb4 16. a3 Qb6 17. exd5 cxd5 18. Qd4 {0-1 (57) Fragkou,E (1974)-Markaki,S (1670) Achaia 2017} 1/2-1/2

[Event "Charlotte IM-C MLK 2022"]
[Site "Charlotte"]
[Date "2022.01.14"]
[Round "2.4"]
[White "Adewumi, Tanitoluwa"]
[Black "Ngo, Bach"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2136"]
[BlackElo "2300"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2022.01.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,93,35,15,31,24,34,17,20,14,27,8,14,0,12,0,25,12,21,-25,-15,-43,0,-6,-8,-10,-14,-23,-25,-25,-20,-17,0,-17,-12,-30,-18,-29,-27,-25,0,-44,-51,-40,0,0,0,0,0,0,254,247,258,245,243,233,271,210,331,327,343,250,361,345,483,476,5065,698,29979,29980,29978,29978,29978,29979,29984,29985,29985,29983]} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 c5 7. Bxb4 cxb4 8. O-O O-O 9. Qd3 d6 10. Nbd2 a5 {is recently more successful than 10...Qc7. E16: Queen's Indian: 4 g3 Bb7 5 Bg2 Bb4+.} 11. a3 Na6 12. e4 e5 {The position is equal.} 13. Rfe1 {[%cal Oc4c5]} (13. dxe5 dxe5 14. Qxd8 (14. Nxe5 $2 Qxd3 15. Nxd3 Rad8 $19) 14... Rfxd8 $15) 13... Qc7 {[#]} 14. Rac1 $146 ({Predecessor:} 14. Rad1 Rfe8 15. Nh4 bxa3 16. bxa3 exd4 17. Qxd4 Nc5 18. Nf5 Rad8 19. Rb1 Re6 20. g4 {1-0 (86) Shen,Y (2415)-Tan,Z (2490) Zhongshan 2013}) 14... Rfe8 15. Re2 Bc6 16. Ne1 b5 17. Nb3 (17. cxb5 {[#]} Bxb5 $1 18. Nc4 exd4 $17) 17... Qb6 {Strongly threatening ...bxc4.} 18. c5 (18. dxe5 $142 $1 dxe5 19. Qe3 Qxe3 20. Rxe3) 18... dxc5 $11 19. Nxc5 (19. dxc5 {feels hotter.} Qc7 20. Qd6 bxa3 21. bxa3 Red8 22. Qxc7 Nxc7 23. Nf3) 19... Rad8 (19... bxa3 {looks sharper.} 20. bxa3 Rad8 21. Nb3 a4 22. d5 Bd7) 20. Nxa6 {[%cal Od4d5]} Rxd4 21. Nxb4 Rxd3 22. Rxc6 Qb7 23. Nexd3 {And now Nc5 would win.} axb4 24. Nxb4 Rc8 25. Rec2 Rxc6 26. Rxc6 Qd7 {Hoping for ...Qd1+.} 27. Nd5 Nxd5 28. exd5 {[%mdl 4096] Endgame KQ-KRB} f5 29. d6 (29. Rc5 $11) 29... e4 $15 30. Rb6 g6 (30... Qe6 $5 {[%cal Re4e3]} 31. Rxb5 g6 $11) 31. Bf1 e3 {[%cal Of5f4]} 32. Bxb5 Qa7 {Prevents Rb8+.} 33. Rc6 $1 Qb7 $2 {[%mdl 8192] [#]} (33... exf2+ $11 {and Black is okay.} 34. Kg2 (34. Kf1 Qe3 $15) 34... Qa5) 34. fxe3 $1 $18 {[%cal Od6d7] d7! is the strong threat.} Qxb5 {[#]} 35. d7 $1 {[%mdl 512]} Qxc6 36. d8=Q+ {KQ-KQ} Kg7 37. Qd4+ Kh6 (37... Kf7 $142 38. Qd2 h6) 38. Qd2 Qe4 39. Qc1 {To avoid Qb1} Kg5 (39... g5 {is a better defense.} 40. b4 Qd3) 40. b4 h5 41. h4+ Kg4 (41... Kh6 $142 42. Kf2 Qb7 43. e4+ Kh7 44. exf5 gxf5) 42. Qd2 (42. Qd1+ $142 Kxg3 43. Qe1+ Kg4 44. Qf2) 42... Kxg3 {Threatens to win with ...Qb1+.} 43. Qh2+ {White mates.} Kf3 44. Qf2+ Kg4 45. Qg2+ Kxh4 46. Qxe4+ fxe4 47. b5 {Weighted Error Value: White=0.24 (precise) /Black=0.42} 1-0

[Event "Charlotte IM-C MLK 2022"]
[Site "Charlotte"]
[Date "2022.01.14"]
[Round "2.5"]
[White "Vanapalli, Vishnu"]
[Black "Sethuraman, Sandeep"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2101"]
[BlackElo "2361"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2022.01.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,87,9,10,14,83,96,101,110,100,112,136,136,143,138,129,130,141,120,133,142,140,144,143,126,141,121,118,22,20,10,56,0,0,0,0,0,12,4,10,5,11,0,2,8,29,27,172,156,253,251,257,255,252,227,260,204,202,152,194,157,153,149,175,182,176,167,170,176,514,495,473,464,479,481,477,470]} 1. c4 c6 2. g3 d5 3. Nf3 Nf6 4. Bg2 Bg4 5. O-O Nbd7 6. cxd5 cxd5 7. Nc3 e6 $1 8. Qb3 {A11: English Opening: 1...c6.} Nc5 (8... Be7 $11) 9. Qb5+ $16 Nfd7 10. d4 {White is better.} a6 11. Qb4 Nd3 12. Qxb7 Nxc1 13. Rfxc1 {[%cal Bf1c1,Bc1c7,Bc7a7][%mdl 32]} Be7 14. Na4 {Rc7 is the strong threat.} O-O 15. Rc7 Rb8 16. Qc6 {White is much more active.} Nf6 17. Rc1 {[#]} Bd6 $146 {aiming for ...Bxf3.} ({Predecessor:} 17... e5 18. Nxe5 Bxe2 19. Nc3 Rxb2 20. Nxe2 Rxe2 21. Qxa6 Rd2 22. Qa5 Bd6 23. Qxd2 Bxc7 {1-0 (37) Griffiths,R (2362)-Holt,C (2498) Athens 2012}) 18. Ra7 a5 19. Qa6 Ne4 20. Qd3 ({White should try} 20. Qxa5 $16 Qxa5 21. Rxa5) 20... Rc8 $11 21. Rf1 Bf5 (21... Bh5 $11) 22. Qe3 (22. Qa6 $14) 22... Rc4 23. b3 Rc2 24. Nh4 Bb4 25. Nxf5 exf5 26. Qd3 Rxa2 27. Qb5 Qf6 28. Rd7 Nd2 29. Rd1 f4 {A mistake that costs the game.} (29... Qxd4 $11 30. Bxd5 Qf6) 30. Qxd5 Qa6 {[#]} (30... f3 $16 {was worth a try.} 31. Bxf3 (31. exf3 Qg6 $16) 31... Nxf3+ 32. exf3 (32. Qxf3 Qe6 $16) 32... Qe6) 31. Nc5 $1 $18 {[%cal Ba4c5,Bc5d3,Bd3f4][%mdl 32] White wants to mate with Qxf7+.} Qf6 (31... Qxe2 {[#] leads to mate.} 32. Qxf7+ $3 {[%mdl 512]} (32. Rc1 $2 g6 $19) 32... Rxf7 33. Rd8+) 32. Nd3 f3 33. Bxf3 Nxf3+ 34. Qxf3 Qe6 35. Rd5 Rxe2 (35... Qxe2 $16 36. Qxe2 Rxe2 37. Nxb4 axb4) 36. Nf4 Re1+ 37. Kg2 Qc6 38. Rxe1 Bxe1 39. Nd3 Bc3 40. Ne5 $36 {[%mdl 2048] White has strong initiative.} Qb7 (40... Qa8 {is more resistant.} 41. Rd7 Qxf3+ 42. Kxf3 Re8) 41. Nd7 {White is clearly winning.} ({Less strong is} 41. Rc5 Qxf3+ 42. Nxf3 Bb4 $16) 41... Re8 {[#]} 42. Nf6+ $1 {[%mdl 512]} gxf6 {[#]} 43. Rg5+ $1 {[%mdl 576] Discovered Attack} fxg5 44. Qxb7 {Weighted Error Value: White=0.12 (very precise) /Black=0.27 (precise)} 1-0

[Event "Charlotte IM-C MLK 2022"]
[Site "Charlotte"]
[Date "2022.01.15"]
[Round "3.1"]
[White "Sethuraman, Sandeep"]
[Black "Fishbein, Mitch"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2361"]
[BlackElo "2129"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2022.01.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,55,0,0,0,0,0,2,3,11,-4,6,7,10,0,0,0,0,0,49,0,15,10,13,-110,35,12,24,0,0,0,0,-14,-12,-11,-14,-26]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 h6 7. Bh4 O-O 8. e3 Bf5 9. Bd3 Bxd3 10. Qxd3 c6 11. O-O Nbd7 12. a3 {D35: Queen's Gambit Declined: Exchange Variation.} Bd6 13. b4 {[#]} Re8 $146 ({Predecessor:} 13... Qe7 14. Rfe1 Qe6 15. Nd2 Qg4 16. Bg3 Bxg3 17. hxg3 Rfe8 18. Nf1 h5 19. Rac1 a5 {0-1 (48) Batsiashvili,N (2489)-Ju,W (2580) Khanty-Mansiysk 2016}) 14. b5 Qa5 15. Nd2 Qc7 16. bxc6 bxc6 17. Bg3 Bxg3 18. hxg3 Rab8 19. Rfc1 Qd6 (19... Qa5 $11) 20. Na4 (20. Qa6 $1 $14) 20... Rec8 21. Qa6 Rc7 22. Rc3 (22. Ra2 $11 {keeps the balance.}) 22... Rbc8 (22... Rb5 $17 {aiming for ...Nb8.} 23. Nc5 Nxc5 24. dxc5 Rxc5) 23. Rac1 h5 24. Qd3 c5 {The position is equal.} 25. dxc5 Nxc5 26. Qb5 {[%cal Rc3c5]} Ne6 {With the idea ...Rxc3.} 27. Rxc7 Rxc7 28. Qb8+ {An interesting draw.  Weighted Error Value: White=0.22 (precise) /Black=0.24 (precise)} 1/2-1/2

[Event "Charlotte IM-C MLK 2022"]
[Site "Charlotte"]
[Date "2022.01.15"]
[Round "3.2"]
[White "Ngo, Bach"]
[Black "Vanapalli, Vishnu"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2300"]
[BlackElo "2101"]
[Annotator "TA"]
[PlyCount "106"]
[EventDate "2022.01.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,106,31,26,30,30,33,26,4,7,27,39,22,20,0,37,11,27,11,31,28,36,14,24,0,0,-12,7,7,10,15,20,12,13,0,26,45,17,9,45,21,15,22,16,4,74,45,62,52,50,22,29,27,30,25,25,12,82,0,0,0,0,0,0,0,0,-6,0,0,6,0,0,0,0,-24,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. Nf3 e6 3. c4 Nf6 4. Nc3 Be7 5. Bf4 O-O 6. e3 b6 7. Bd3 c5 8. O-O Bb7 9. dxc5 {D37: Queen's Gambit Declined: 5 Bf4.} bxc5 10. cxd5 exd5 11. h3 {White has an edge.} Nbd7 {[%cal Bb8d7,Bd7f8,Bf8e6][%mdl 32]} 12. Rc1 Qb6 13. b3 (13. Bf5 $5 {[%cal Rf5d7]}) 13... Rfd8 {[#]} (13... Rfe8 {keeps more tension.} 14. Na4 Qb4 15. Ne5 Nb6 16. a3 Qxa3 17. Bb5 Rec8) 14. Qe2 $146 ({Predecessor:} 14. Na4 Qa5 15. b4 cxb4 16. Bc7 Nb6 17. Bxd8 Rxd8 18. Nxb6 Qxb6 19. Nd4 Bf8 20. Qa4 {1-0 (47) Zerafa,J (2062)-Le Goff,R (2104) Caen 2011}) 14... Nf8 15. Rfd1 (15. Na4 $5 {[%cal Ra4b6]} Qb4 16. Bc7 $11) 15... Ne6 16. Bh2 Qa5 17. Bf5 Rac8 18. Qb5 Qb6 19. Qe2 g6 20. Bd3 Bf8 21. Be5 {Black must now prevent Na4.} Nd7 22. Na4 Qa5 {[%cal Oc5c4] Hoping for ...c4!} 23. Bc3 Qc7 24. Ba6 Nb8 25. Bxb7 Qxb7 26. Bf6 {Inhibits d4.} Rd6 27. Be5 Rdd8 28. Nc3 {[%cal Ba4c3,Bc3e2,Be2g3][%mdl 32]} Nd7 29. Bg3 Nb6 (29... Nf6 $11 {keeps the balance.}) 30. Bh4 $1 $16 {White is more active.} Be7 31. Bxe7 Qxe7 32. Qe1 (32. a4 $5 {[%cal Ra4a5]}) 32... Qb7 33. Ne2 Rd6 34. Ng3 Rcd8 35. e4 Qe7 {[#]} (35... Qc7 $11) 36. exd5 (36. Nf5 $1 $16 {[%cal Rf5e7]} gxf5 37. exf5) 36... Rxd5 $11 37. Rxd5 Nxd5 38. Qe4 Nf6 39. Qe3 Nd5 40. Qe4 Nf6 41. Qc4 Qd6 42. Ne4 Nxe4 43. Qxe4 Nd4 44. Ne1 Qa6 {...Ne2+ is the strong threat.} (44... Rd7 {seems wilder.} 45. Nf3 Re7 46. Qa8+ Kg7 47. Nxd4 cxd4 48. Qf3 d3) 45. Rxc5 {The position is equal.} Qxa2 46. b4 Qb3 47. Rc7 Qxb4 48. Rxa7 Qd6 49. Qe7 Qxe7 50. Rxe7 Kf8 51. Rb7 Re8 52. Nd3 Re7 53. Rxe7 Kxe7 {Weighted Error Value: White=0.08 (flawless) /Black=0.13 (very precise)} 1/2-1/2

[Event "Charlotte IM-C MLK 2022"]
[Site "Charlotte"]
[Date "2022.01.15"]
[Round "3.3"]
[White "Andrianov, Nikolay"]
[Black "Adewumi, Tanitoluwa"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "1816"]
[BlackElo "2136"]
[Annotator "TA"]
[PlyCount "39"]
[EventDate "2022.01.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,39,-2,0,-1,40,0,19,24,16,0,47,34,44,47,56,53,49,20,23,29]} 1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. c4 e6 5. Bg2 c5 6. d5 exd5 7. Nh4 g6 8. Nc3 Bg7 9. Nxd5 Nxd5 10. Bxd5 Nc6 11. O-O O-O 12. Rb1 {[#] E16: Queen's Indian: 4 g3 Bb7 5 Bg2 Bb4+.} Ba6 $146 (12... Re8 $11 {might be stronger.}) ({Predecessor:} 12... Qe7 13. Bf4 Rfe8 14. Re1 Nd8 15. Bxb7 Nxb7 16. Qd5 d6 17. Nf3 h6 18. b3 g5 19. Be3 Qe4 {1-0 (37) Hausner,I (2336)-Malmdin,N (2150) Prague 2021}) 13. a4 Rc8 14. b3 {The position is equal.} Nb4 15. Bf3 Qe7 (15... d5 $11) 16. Ng2 $14 {[%cal Bh4g2,Bg2f4,Bf4d5][%mdl 32]} d6 17. Nf4 Bb7 18. Bxb7 Qxb7 19. Bd2 {aiming for Bxb4.} Nc6 20. Nd5 {Weighted Error Value: White=0.10 (very precise) /Black=0.16 (very precise)} 1/2-1/2

[Event "Charlotte IM-C MLK 2022"]
[Site "Charlotte"]
[Date "2022.01.15"]
[Round "3.4"]
[White "Boehme, Sebastian"]
[Black "Wu, Derek"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2170"]
[BlackElo "2158"]
[Annotator "TA"]
[PlyCount "250"]
[EventDate "2022.01.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,250,0,0,0,3,0,8,0,24,22,25,30,106,96,138,134,130,115,160,145,178,137,137,113,124,117,110,112,122,97,101,102,100,105,118,115,105,47,48,47,39,32,140,39,29,48,121,122,107,62,141,51,245,249,250,248,244,103,103,103,103,93,112,103,102,87,103,102,92,93,122,121,147,147,143,135,185,122,142,135,135,120,135,105,105,98,135,135,138,138,129,120,112,113,221,221,221,221,221,221,221,221,221,221,221,221,221,221,221,190,221,71,56,0,221,221,221,221,214,214,214,160,207,201,195,194,189,53,53,53,53,27,53,53,53,53,53,53,53,53,85,53,53,53,85,85,85,85,85,53,53,53,53,53,53,53,60,53,53,53,53,41,85,31,85,85,85,85,85,85,85,31,31,0,85,85,85,85,85,85,85,85,85,85,85,85,85,7,7,7,24,7,15,15,15,0,8,8,8,8,8,7,8,0,7,0,0,0,0,0,0,0,0,0,8,8,8,8,8,8,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. Nb5 Na6 6. Nc3 $1 {A45: Trompowsky Attack.} Nb8 7. Nb5 Na6 8. Nc3 $1 {[%mdl 4] now scores much better than the old 8.Nf3.} O-O 9. Bxa6 bxa6 10. Be5 {[#]} c5 $146 (10... c6 $11) ({Predecessor:} 10... a5 11. Nge2 Ba6 12. Nf4 c6 13. Na4 Nd7 14. Bxg7 Kxg7 15. Nd3 {½-½ (13) Stradner,S (2143)-Weber,U (2365) Innsbruck 2021}) 11. dxc5 $16 Bf5 (11... Bb7 $142) 12. Nge2 Qa5 13. Qd4 Rfc8 (13... Rfb8 $142) 14. b4 Qa3 15. Nb1 (15. Nxd5 Nxd5 16. Qxd5 (16. Bxg7 $2 Nxb4 17. Rc1 Qxc1+ 18. Nxc1 Nxc2+ 19. Ke2 Nxd4+ 20. Bxd4 f6 $19) 16... Qxb4+ 17. c3 Qb2 $19) (15. Nf4 $18) 15... Qa4 16. O-O a5 17. a3 Qxc2 18. Nbc3 Qd3 19. Nf4 (19. bxa5 $6 Qc4 $11) 19... Qxd4 20. exd4 (20. Bxd4 e6 $11) 20... e6 {[%cal Be7e6,Be6e5][%mdl 32]} 21. b5 Nd7 22. Bxg7 {White is more active.} Kxg7 23. Rfc1 (23. Nfe2 $1 $16) 23... e5 $14 24. Nfxd5 exd4 25. Na4 {Pair of Knights!} Be4 {[#]} (25... Be6 $1 $14 26. c6 Bxd5 27. cxd7 Rxc1+ 28. Rxc1 Rd8) 26. c6 $1 Bxd5 27. cxd7 Rd8 (27... Rxc1+ $1 $14 28. Rxc1 Rd8) 28. Rc7 $1 $16 {Threatens to win with b6.} Rab8 {To avoid b6} 29. Rb1 (29. Nc5 $16) 29... Be4 (29... Kf8 $1 $14) 30. Rb2 (30. Rd1 $1 $16) 30... Bd3 $2 (30... d3 $1 $14) 31. Nc5 $18 (31. Rxa7 Bxb5 32. Nc5 Bxd7 $1 {[%mdl 512]} 33. Rxb8 (33. Rxd7 $2 Rxb2 34. Kf1 Rxd7 $19) 33... Rxb8 $17) 31... Bxb5 32. Rc8 (32. Rxa7 $2 Bxd7 $1 {[%mdl 512]} 33. Rxb8 (33. Rxd7 $2 Rxb2 34. Kf1 Rxd7 $19) 33... Rxb8 $17) 32... d3 33. Nxd3 Rxd7 $16 34. Rxb8 Rxd3 $18 {[%cal Rd3d1][%mdl 4096] Endgame KRR-KRB} 35. h3 a6 36. Ra2 a4 37. Rc8 h5 38. Rc1 Kf6 39. Re1 Bd7 40. Raa1 Rb3 41. Re3 Be6 42. Rc1 Rb6 (42... Rb2 $16 43. Rc6 a5) 43. Kh2 (43. Re4 $18) 43... Bb3 44. Kg3 Rd6 45. Re4 Kg7 46. Rc5 Rd3+ 47. f3 Bd1 48. Re1 Rd2 49. Rc6 Bb3 50. Ra1 h4+ {[#]} 51. Kh2 $1 ({Don't play} 51. Kxh4 $6 Rxg2 52. f4 (52. Rxa6 {is a self mate.} g5+ 53. Kh5 Bc2 54. Rh6 Bg6+ 55. Rxg6+ fxg6#) 52... f6 $11) 51... Kh6 (51... Bd1 $16) 52. Rxa6 Kg5 53. Rb6 Rb2 54. Rb4 Rd2 55. Rb1 Ra2 56. Rg4+ Kf6 57. Rxh4 Rxa3 58. Rb4 Be6 59. Rb6 Kg7 60. R1b4 (60. Ra6 $18 {has better winning chances.}) 60... Ra1 $16 61. Rb1 (61. Kg3 $14) 61... Ra2 $2 (61... Rxb1 $2 62. Rxb1 Kf6 63. Kg3 $18) (61... Ra3 $1 $11 {and Black is okay.}) 62. Ra6 $18 Bb3 63. Kg3 Rd2 64. Rb6 Rd3 65. Rb4 Bc2 (65... a3 $16 {keeps fighting.}) 66. Rc1 Bb3 67. Ra1 Kf6 68. Raxa4 (68. Rb5 $18) 68... Bxa4 $14 69. Rxa4 $18 {KR-KR} Rd2 70. Ra5 Rb2 71. h4 Rc2 72. Rb5 Ra2 73. Rc5 Rb2 74. Kh3 Rf2 75. Rb5 Ke6 76. Ra5 Kf6 77. Ra3 Kf5 78. Kg3 Rb2 79. Ra5+ Kf6 80. Ra7 Rc2 81. Rb7 Ra2 82. Rb4 Ke5 83. Re4+ Kf6 84. Kh3 Kg7 85. g4 Ra5 (85... f5 $1 $14 86. gxf5 gxf5) 86. Kg3 (86. Rc4 $16) 86... Kf6 ({Black should try} 86... f5 $14 87. Rd4 fxg4) 87. Rb4 $16 Rc5 88. Kf4 Ra5 (88... g5+ $2 89. hxg5+ Kg6 90. Rb6+ Kh7 91. Rf6 $18) 89. Rd4 Rb5 90. Ke4 (90. Rc4 $16) 90... Re5+ 91. Kf4 {Rd6+ is the strong threat.} Ra5 (91... Rb5 $11) 92. Rd6+ Kg7 93. Rb6 Ra4+ {[#]} 94. Kg3 $1 Ra5 95. Rb4 Kf6 96. Rb1 Kg7 97. Rh1 Kh6 98. Kf4 ({Better is} 98. Rc1 $16) 98... Ra4+ $11 99. Ke5 Ra6 100. h5 gxh5 {The position is equal.} 101. Rxh5+ Kg6 102. Rh8 Ra5+ 103. Kf4 Ra4+ 104. Kg3 $1 f5 105. Rh4 {White threatens gxf5+ and mate.} Ra3 106. Kf4 fxg4 107. Kxg4 Ra4+ 108. f4 {[%cal Bf3f4,Bf4f5,Bf5f6][%mdl 32]} Rb4 109. Rh8 Ra4 110. Rb8 Rc4 111. Rb6+ Kf7 112. Kg5 Rc5+ 113. f5 {Strongly threatening Rb7+.} Rc7 {Inhibits Rb7.} 114. Rh6 {White wants to mate with Rh7+.} Kg7 {To avoid Rh7+} 115. f6+ Kg8 116. Kg6 Rg7+ 117. Kf5 Ra7 118. Rh4 Ra1 119. Re4 Kf7 120. Re7+ Kf8 121. Re5 Kf7 122. Re7+ Kf8 123. Rc7 Rf1+ 124. Ke6 {[%cal Rc7c8]} Re1+ 125. Kd7 Kf7 {White really could win this.  Weighted Error Value: White=0.17 (very precise) /Black=0.19 (very precise)} 1/2-1/2

[Event "Charlotte IM-C MLK 2022"]
[Site "Charlotte"]
[Date "2022.01.15"]
[Round "4.1"]
[White "Fishbein, Mitch"]
[Black "Popilski, Gil"]
[Result "0-1"]
[ECO "D91"]
[WhiteElo "2129"]
[BlackElo "2464"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2022.01.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,88,14,21,27,17,21,25,16,26,22,35,12,1,-9,-9,-7,0,-20,0,-19,8,-26,-33,-66,-65,-66,-68,-105,-105,-105,-105,-105,-105,-105,-105,-105,-105,-105,-105,-105,-105,-105,-105,-105,-105,-112,-105,-156,-150,-396,-411,-399,-387,-375,-375,-568,-566,-566,-566,-545,-506,-752,-754,-5065,-4520,-2465,-1680,-6311,-6299,-6067,-5432,-1389,-756,-29980,-29981]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. Bf4 Nxc3 7. bxc3 dxc4 8. e3 {[%cal Be2e3,Be3e4][%mdl 32]} Be6 {[%cal Oc7c5] 8...b5 is vanishing.} 9. Qb1 {D91: Grünfeld: 4 Nf3 Bg7 5 Bg5.} b6 10. Ng5 Bd5 11. e4 {White has an edge.} Bb7 12. Bxc4 O-O 13. O-O (13. h4 $5 {[%cal Rh4h5]}) 13... Nc6 {[#]} 14. Nf3 $146 {Prevents e5.} ({Predecessor:} 14. a4 e5 15. dxe5 Nxe5 16. Rd1 Qf6 17. Bxe5 Qxe5 18. Nxf7 Rxf7 19. Bxf7+ Kxf7 20. Qb3+ {1-0 (26) Muradli,M (2461)-Karttunen,M (2480) Chess.com INT 2021}) 14... Na5 15. Bd3 c5 {[%cal Rc5d4]} 16. Be3 Rc8 17. Rc1 Qd6 18. Qb2 Rfd8 19. Qe2 cxd4 20. cxd4 Nc6 $1 {[%cal Rc6d4] Black is more active.} 21. Ba6 {[#]} Nxd4 $1 22. Nxd4 {[#]} Bxa6 23. Qxa6 {[#]} Bxd4 $1 24. Rxc8 Bxa1 25. Rxd8+ Qxd8 26. g3 Qd7 27. a4 h5 28. h4 Kg7 29. Kg2 Qc7 30. Kg1 Be5 {[%cal Oe5g3] White must now prevent ...Bxg3!} 31. Kh2 {[#]} ({White should try} 31. Kg2) 31... Bd6 $1 $17 32. Bd4+ $2 {This move loses the game for White.} (32. Kg2 $17 {was called for.}) 32... e5 $19 33. Be3 Bc5 34. Qc4 Qd6 {And now ...Bxe3 would win.} 35. Kg2 (35. Bxc5 $142 bxc5 36. Kg2) 35... Bxe3 36. fxe3 {[%mdl 4096] Endgame KQ-KQ} Qc5 37. Qb3 a6 {[%cal Ba7a6,Ba6a5,Ba5a4][%mdl 32]} 38. Kf3 b5 {Hoping for ...b4.} 39. axb5 Qxb5 {[%cal Rb5f1]} 40. Qd1 {Prevents Qf1+.} a5 41. g4 hxg4+ 42. Kxg4 a4 {( -> ...a3)} 43. h5 Qc4 44. Qf3 {[#]} Qxe4+ $3 {[%mdl 512] Weighted Error Value: White=0.97/Black=0.12 (very precise)} 0-1

[Event "Charlotte IM-C MLK 2022"]
[Site "Charlotte"]
[Date "2022.01.15"]
[Round "4.2"]
[White "Wu, Derek"]
[Black "Martin Del Campo Cardenas, Roberto Abel"]
[Result "0-1"]
[ECO "B60"]
[WhiteElo "2158"]
[BlackElo "2261"]
[Annotator "ChessBase"]
[PlyCount "66"]
[EventDate "2022.01.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:04]} c5 {[%emt 0:00:14]} 2. Nf3 {[%emt 0:00:04]} d6 {[%emt 0:00:58]} 3. d4 {[%emt 0:00:06]} cxd4 {[%emt 0:00:06]} 4. Nxd4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:56]} 5. Nc3 {[%emt 0:00:04]} Nc6 {[%emt 0:03:20]} 6. Bg5 {[%emt 0:00:13]} a6 {[%emt 0:00:26]} 7. Bxf6 {[%emt 0:03:44]} gxf6 {[%emt 0:00:45]} 8. Bc4 {[%emt 0:01:43]} e6 {[%emt 0:07:21]} 9. Nxc6 {[%emt 0:06:54]} bxc6 {[%emt 0:00:17]} 10. Qd4 {[%emt 0:04:49]} Rb8 {[%emt 0:14:10]} 11. Bb3 {[%emt 0:00:50]} Be7 {[%emt 0:04:55]} 12. O-O-O {[%emt 0:07:40]} O-O {[%emt 0:01:57]} 13. Qe3 {[%emt 0:03:39]} Kh8 {[%emt 0:01:02]} 14. Rd3 {[%emt 0:02:24]} Rg8 {[%emt 0:01:32]} 15. Ne2 {[%emt 0:08:29]} Qb6 {[%emt 0:02:16]} 16. Qf4 {[%emt 0:05:51]} a5 {[%emt 0:03:52]} 17. e5 {[%emt 0:09:05]} dxe5 {[%emt 0:08:38]} 18. Qh4 {[%emt 0:00:55]} Qb4 {[%emt 0:00:59]} 19. c4 {[%emt 0:08:08]} a4 {[%emt 0:02:44]} 20. a3 {[%emt 0:01:51]} Qb7 {[%emt 0:00:45]} 21. Bc2 {[%emt 0:02:30]} f5 {[%emt 0:01:39]} 22. Qh5 {[%emt 0:00:20]} e4 {[%emt 0:01:48]} 23. Rd2 {[%emt 0:04:55]} Bg5 {[%emt 0:01:59]} 24. f4 {[%emt 0:02:10]} exf3 {[%emt 0:00:08]} 25. gxf3 {[%emt 0:01:08]} Qxb2+ {[%emt 0:01:19]} 26. Kd1 {[%emt 0:00:02]} Bxd2 {[%emt 0:00:04]} 27. Kxd2 {[%emt 0:01:08]} Rb7 {[%emt 0:08:26]} 28. Qh4 {[%emt 0:02:41]} Rd7+ {[%emt 0:02:25]} 29. Ke3 {[%emt 0:00:23]} Qe5+ {[%emt 0:07:16]} 30. Kf2 {[%emt 0:00:04]} Rd2 {[%emt 0:00:20]} 31. Bd1 {[%emt 0:00:18]} f4 {[%emt 0:00:50]} 32. Re1 {[%emt 0:00:57]} Qe3+ {[%emt 0:00:31]} 33. Kf1 {[%emt 0:00:12]} Qxf3+ {[%emt 0:00:17]} 0-1

[Event "Charlotte IM-C MLK 2022"]
[Site "Charlotte"]
[Date "2022.01.15"]
[Round "4.3"]
[White "Adewumi, Tanitoluwa"]
[Black "Boehme, Sebastian"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2136"]
[BlackElo "2170"]
[Annotator "ChessBase"]
[PlyCount "76"]
[EventDate "2022.01.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:04]} e6 {[%emt 0:00:26]} 2. Bf4 {[%emt 0:00:13]} Nf6 {[%emt 0:00:35]} 3. Nf3 {[%emt 0:00:05]} d5 {[%emt 0:00:25]} 4. e3 {[%emt 0:00:09]} c5 {[%emt 0:00:14]} 5. c3 {[%emt 0:00:27]} Nc6 {[%emt 0:00:28]} 6. Nbd2 {[%emt 0:00:10]} cxd4 {[%emt 0:00:53]} 7. exd4 {[%emt 0:00:07]} Nh5 {[%emt 0:00:09]} 8. Be5 {[%emt 0:00:16]} f6 {[%emt 0:04:21]} 9. Nh4 {[%emt 0:00:01]} g6 {[%emt 0:01:42]} 10. Bg3 {[%emt 0:00:01]} Bg7 {[%emt 0:05:38]} 11. Bd3 {[%emt 0:03:02]} Nxg3 {[%emt 0:05:32]} 12. hxg3 {[%emt 0:00:07]} Bd7 {[%emt 0:02:18]} 13. Qe2 {[%emt 0:01:42]} Qc7 {[%emt 0:02:51]} 14. b4 {[%emt 0:01:05]} O-O-O {[%emt 0:05:50]} 15. b5 {[%emt 0:04:57]} Na5 {[%emt 0:00:46]} 16. Rc1 {[%emt 0:02:49]} e5 {[%emt 0:03:17]} 17. dxe5 {[%emt 0:06:19]} fxe5 {[%emt 0:01:46]} 18. g4 {[%emt 0:02:04]} e4 {[%emt 0:02:05]} 19. Bb1 {[%emt 0:00:26]} Rde8 {[%emt 0:12:46]} 20. Kd1 {[%emt 0:12:43]} Kb8 {[%emt 0:08:32]} 21. a4 {[%emt 0:10:38]} Qc8 {[%emt 0:00:46]} 22. f3 {[%emt 0:06:27]} exf3 {[%emt 0:00:53]} 23. Qf2 {[%emt 0:00:16]} fxg2 {[%emt 0:01:25]} 24. Qxg2 {[%emt 0:00:14]} Bxg4+ {[%emt 0:00:46]} 25. Nhf3 {[%emt 0:00:07]} Re3 {[%emt 0:02:05]} 26. Rh4 {[%emt 0:00:16]} h5 {[%emt 0:01:01]} 27. Bxg6 {[%emt 0:00:56]} Nb3 {[%emt 0:02:33]} 28. Bxh5 {[%emt 0:00:48]} Bxh5 {[%emt 0:02:34]} 29. Rxh5 {[%emt 0:01:55]} Nxc1 {[%emt 0:01:36]} 30. Qh2+ {[%emt 0:00:56]} Ka8 {[%emt 0:00:24]} 31. Rxh8 {[%emt 0:46:40]} Bxh8 {[%emt 0:01:15]} 32. c4 {[%emt 0:00:00]} dxc4 {[%emt 0:01:22]} 33. Kxc1 {[%emt 0:00:00]} c3 {[%emt 0:00:19]} 34. Nc4 {[%emt 0:00:00]} Rxf3 {[%emt 0:00:37]} 35. a5 {[%emt 0:00:00]} Rf1+ {[%emt 0:00:37]} 36. Kc2 {[%emt 0:00:00]} Qf5+ {[%emt 0:00:22]} 37. Kb3 {[%emt 0:00:00]} Qxb5+ {[%emt 0:00:05]} 38. Kc2 {[%emt 0:00:00]} Qb1# {[%emt 0:01:01]} 0-1

[Event "Charlotte IM-C MLK 2022"]
[Site "Charlotte"]
[Date "2022.01.15"]
[Round "4.4"]
[White "Vanapalli, Vishnu"]
[Black "Andrianov, Nikolay"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2101"]
[BlackElo "1816"]
[Annotator "ChessBase"]
[PlyCount "69"]
[EventDate "2022.01.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:13]} c5 {[%emt 0:00:01]} 2. Nf3 {[%emt 0:00:15]} g6 {[%emt 0:00:27]} 3. c4 {[%emt 0:00:23]} Nc6 {[%emt 0:01:12]} 4. d4 {[%emt 0:00:21]} cxd4 {[%emt 0:00:05]} 5. Nxd4 {[%emt 0:00:09]} Nf6 {[%emt 0:00:05]} 6. Nc3 {[%emt 0:00:21]} d6 {[%emt 0:00:05]} 7. f3 {[%emt 0:00:26]} Nxd4 {[%emt 0:03:23]} 8. Qxd4 {[%emt 0:01:39]} Bg7 {[%emt 0:00:07]} 9. Be3 {[%emt 0:00:26]} O-O {[%emt 0:00:27]} 10. Qd2 {[%emt 0:00:18]} Be6 {[%emt 0:01:37]} 11. Rc1 {[%emt 0:01:42]} Qa5 {[%emt 0:04:53]} 12. Be2 {[%emt 0:01:31]} Rfc8 {[%emt 0:00:15]} 13. b3 {[%emt 0:00:32]} a6 {[%emt 0:00:16]} 14. Na4 {[%emt 0:01:41]} Qxd2+ {[%emt 0:00:28]} 15. Kxd2 {[%emt 0:00:39]} Nd7 {[%emt 0:00:17]} 16. g4 {[%emt 0:01:42]} f5 {[%emt 0:01:12]} 17. exf5 {[%emt 0:04:13]} gxf5 {[%emt 0:00:33]} 18. h3 {[%emt 0:02:09]} Rf8 {[%emt 0:00:39]} 19. Nc3 {[%emt 0:05:51]} f4 {[%emt 0:05:47]} 20. Bf2 {[%emt 0:01:26]} b5 {[%emt 0:00:23]} 21. Nd5 {[%emt 0:02:04]} Bxd5 {[%emt 0:05:54]} 22. cxd5 {[%emt 0:00:15]} Nf6 {[%emt 0:00:05]} 23. Bd3 {[%emt 0:01:37]} Nxd5 {[%emt 0:00:17]} 24. Be4 {[%emt 0:01:07]} e6 {[%emt 0:00:26]} 25. Bxd5 {[%emt 0:03:27]} exd5 {[%emt 0:00:21]} 26. Rc7 {[%emt 0:26:31]} b4 {[%emt 0:20:32]} 27. Rhc1 {[%emt 0:11:01]} a5 {[%emt 0:02:41]} 28. Rb7 {[%emt 0:04:07]} Rfc8 {[%emt 0:14:50]} 29. Rxc8+ {[%emt 0:08:06]} Rxc8 {[%emt 0:00:19]} 30. Rb5 {[%emt 0:00:33]} Rc3 {[%emt 0:04:19]} 31. Rxa5 {[%emt 0:04:47]} Rxf3 {[%emt 0:00:18]} 32. Ke2 {[%emt 0:00:28]} Rxh3 {[%emt 0:03:57]} 33. Rxd5 {[%emt 0:00:16]} Be5 {[%emt 0:01:44]} 34. Rb5 {[%emt 0:08:00]} Rc3 {[%emt 0:02:50]} 35. Rxb4 {[%emt 0:00:45]} 1/2-1/2

[Event "Charlotte IM-C MLK 2022"]
[Site "Charlotte"]
[Date "2022.01.15"]
[Round "4.5"]
[White "Sethuraman, Sandeep"]
[Black "Ngo, Bach"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "2361"]
[BlackElo "2300"]
[Annotator "ChessBase"]
[PlyCount "68"]
[EventDate "2022.01.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:01]} Nf6 {[%emt 0:00:06]} 2. c4 {[%emt 0:00:03]} e6 {[%emt 0:00:06]} 3. Nf3 {[%emt 0:00:03]} b6 {[%emt 0:00:06]} 4. g3 {[%emt 0:00:04]} Bb7 {[%emt 0:00:06]} 5. Bg2 {[%emt 0:00:03]} Bb4+ {[%emt 0:00:07]} 6. Bd2 {[%emt 0:00:04]} c5 {[%emt 0:00:09]} 7. Bxb4 {[%emt 0:00:28]} cxb4 {[%emt 0:00:09]} 8. Qd3 {[%emt 0:00:05]} O-O {[%emt 0:00:14]} 9. O-O {[%emt 0:00:18]} a5 {[%emt 0:00:16]} 10. Nbd2 {[%emt 0:00:08]} d6 {[%emt 0:00:06]} 11. Rac1 {[%emt 0:00:15]} Re8 {[%emt 0:00:50]} 12. Rfd1 {[%emt 0:00:49]} Qc7 {[%emt 0:00:17]} 13. Ne1 {[%emt 0:08:01]} Bxg2 {[%emt 0:00:55]} 14. Nxg2 {[%emt 0:00:28]} Nc6 {[%emt 0:00:19]} 15. Nf3 {[%emt 0:06:34]} e5 {[%emt 0:04:15]} 16. dxe5 {[%emt 0:05:39]} dxe5 {[%emt 0:00:12]} 17. Qf5 {[%emt 0:06:36]} Rad8 {[%emt 0:14:16]} 18. Ne3 {[%emt 0:04:25]} Nd4 {[%emt 0:01:29]} 19. Nxd4 {[%emt 0:00:22]} exd4 {[%emt 0:00:07]} 20. Nd5 {[%emt 0:01:32]} Nxd5 {[%emt 0:00:48]} 21. cxd5 {[%emt 0:00:03]} Qe5 {[%emt 0:00:11]} 22. Qxe5 {[%emt 0:00:28]} Rxe5 {[%emt 0:02:13]} 23. Rxd4 {[%emt 0:03:27]} Rxe2 {[%emt 0:00:08]} 24. b3 {[%emt 0:01:22]} Rxa2 {[%emt 1:15:05]} 25. Rc6 {[%emt 0:00:14]} Rb2 {[%emt 0:00:00]} 26. Rd3 {[%emt 0:00:26]} b5 {[%emt 0:00:00]} 27. Ra6 {[%emt 0:00:42]} a4 {[%emt 0:00:00]} 28. bxa4 {[%emt 0:00:25]} bxa4 {[%emt 0:00:00]} 29. Rxa4 {[%emt 0:00:05]} g6 {[%emt 0:00:00]} 30. d6 {[%emt 0:01:22]} Rd7 {[%emt 0:00:00]} 31. Ra8+ {[%emt 0:02:14]} Kg7 {[%emt 0:00:00]} 32. Re8 {[%emt 0:00:28]} Ra2 {[%emt 0:00:00]} 33. Re7 {[%emt 0:00:24]} Raa7 {[%emt 0:00:00]} 34. Rxd7 {[%emt 0:00:05]} Rxd7 {[%emt 0:00:00]} 1/2-1/2

[Event "Charlotte IM-C MLK 2022"]
[Site "Charlotte"]
[Date "2022.01.16"]
[Round "5.1"]
[White "Ngo, Bach"]
[Black "Fishbein, Mitch"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2300"]
[BlackElo "2129"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2022.01.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,105,16,10,11,8,15,13,12,7,12,8,17,10,12,13,7,8,29,25,27,32,28,26,43,39,41,41,45,27,53,47,60,13,70,46,98,68,66,75,79,45,119,119,134,124,212,220,219,206,219,219,219,212,222,225,255,258,252,244,262,274,278,270,330,330,322,315,491,514,513,511,558,552,700,672,487,353,556,436,427,388,825,817,789,761,1085,1078,1081,1071,1044,1007,835,800]} 1. d4 {Stohl,I} Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. Qa4+ Nc6 8. e3 O-O {D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4).} 9. Be2 dxc4 10. O-O Bd7 {Threatens to win with ...Bxc3. The position is equal.} 11. Bxc4 Bxc3 12. bxc3 {[%cal Bb2c3,Bc3b4,Bb4b5][%mdl 32]} Rfd8 {[%cal Oc6d4] And now ...Nxd4! would win.} 13. Be2 Be8 {[%cal Oc6d4]} 14. Qa3 Qe7 15. Qb2 Na5 16. Qb4 Qxb4 17. cxb4 Nc6 {[%cal Ba5c6,Bc6e7,Be7d5][%mdl 32] [#]} 18. a3 $146 ({Predecessor:} 18. Rab1 a5 19. bxa5 Nxa5 20. Rfc1 Rdc8 21. Ne1 Ra7 22. Nd3 Nc6 23. Bf3 Nd8 24. Nb4 {1-0 (58) Topalov,V (2798)-Aronian,L (2780) Stavanger 2015 CBM 167 [Stohl,I]}) 18... a5 19. b5 $36 {[%mdl 2048] White fights for an advantage.} Ne7 20. Rfc1 Rac8 21. Rab1 Nd5 22. Ne5 Kf8 23. h4 (23. Bg4 $14 {should be considered.}) 23... Ke7 (23... f6 $11 24. Nc4 Bg6) 24. Bf3 b6 ({Better is} 24... f6 $14) 25. Rb2 f6 26. Nd3 {Hoping for e4. White is much more active. Black has bad knights.} Kf8 27. a4 (27. Kh2 {is more complex.} g5 28. h5 Ne7 29. Ne1 Rd6 30. g4) 27... c6 {[#] Black is now going downhill.} ({Black should play} 27... Rd6 $14) 28. bxc6 $1 $16 Bxc6 29. Bxd5 exd5 (29... Bxd5 $16 {keeps fighting.} 30. Rxc8 (30. Rxb6 Rxc1+ 31. Nxc1 Rc8 $16) 30... Rxc8) 30. Rxb6 $18 Bxa4 31. Ra1 Rc6 32. Rxc6 Bxc6 33. Rxa5 {[%mdl 4096] Endgame KRB-KRN} Rd7 34. Nc5 Re7 35. Ra6 Bb5 36. Rd6 Bc4 37. Ne6+ Kf7 38. Nf4 g5 39. hxg5 ({Much less strong is} 39. Nxd5 $6 Re6 40. Rd8 f5 $18) 39... hxg5 40. Nxd5 Ra7 (40... Bxd5 $142 41. Rxd5 Kg6) 41. Rxf6+ Kg7 42. Rf5 Ra5 43. e4 Kh6 44. Kh2 Bd3 45. Re5 Ra4 (45... Bxe4 {might work better.} 46. Nc7 Rxe5 47. dxe5 Kg6) 46. Ne3 {[#] Black must now prevent f3.} Kg6 47. f3 Ra3 $2 (47... Rxd4 48. Kg3 Kf6) 48. Ng4 {White is clearly winning.} Ra2 49. Kg3 Bf1 50. Ne3 Bd3 51. Kg4 Re2 52. Rxg5+ Kf6 53. Kf4 {Weighted Error Value: White=0.12 (very precise) /Black=0.35} 1-0

[Event "Charlotte IM-C MLK 2022"]
[Site "Charlotte"]
[Date "2022.01.16"]
[Round "5.2"]
[White "Andrianov, Nikolay"]
[Black "Sethuraman, Sandeep"]
[Result "1/2-1/2"]
[ECO "E02"]
[WhiteElo "1816"]
[BlackElo "2361"]
[Annotator "TA"]
[PlyCount "100"]
[EventDate "2022.01.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,100,0,20,-10,-25,-29,-25,-29,-39,-20,-35,-32,-32,0,0,9,-16,-18,-52,-37,-73,-44,-79,-34,-58,-63,-80,-91,-94,-24,-56,-64,-252,-264,-225,-229,-348,-303,-315,-301,-286,-305,-322,-318,-314,-320,-291,-291,-375,-215,-222,-208,-244,-221,-266,-251,-250,-246,-251,-242,-232,-214,-227,-204,-318,-340,-350,-355,-456,-449,-438,-420,-291,7,0,0,0,0,0,8,8,8,8,8,8,8,0,8,8,8]} 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 dxc4 5. Qa4+ Nbd7 6. Bg2 a6 7. Nc3 c5 {E02: Open Catalan: 5 Qa4+.} 8. Qxc4 b5 9. Qd3 Bb7 {Black has an edge.} 10. O-O Rc8 11. Bg5 {[#]} c4 $146 ({Predecessor:} 11... cxd4 12. Qxd4 Bc5 13. Bxf6 Bxd4 14. Bxd8 Bxc3 15. bxc3 Kxd8 16. Rfc1 Nb6 17. a4 Nxa4 {0-1 (43) Arkell,K (2411)-Player,E (2174) Telford 2018}) 12. Qc2 Be7 (12... b4 $15 {might be stronger.} 13. Nd1 Be7) 13. a3 $11 h6 14. Bxf6 Nxf6 15. e4 {[%cal Od4d5]} O-O 16. Rad1 Qb6 17. d5 Rfd8 (17... Rcd8 $17 {[%cal Re6d5]} 18. dxe6 Qxe6) 18. Bh3 Nd7 19. Rd2 Nc5 20. Rfd1 Nd3 {Prevents Ne5.} ({Better is} 20... Rb8 $17) 21. Bf1 (21. Ne1 {is interesting.} Bg5 22. Re2 Nc5 23. e5 a5 24. d6) 21... exd5 22. Nxd5 ({White has to play} 22. exd5 $15 Nc5 23. Bh3) 22... Bxd5 $19 23. exd5 {[#]} Nxb2 ({Weaker is} 23... Qf6 24. Bxd3 cxd3 25. Qxd3 $16) 24. d6 ({Much worse is} 24. Qxb2 c3 25. Qb3 cxd2 26. Nxd2 Qc5 $19) (24. Re1 {is a better defense.} Bf6 25. Bh3) 24... Nxd1 25. dxe7 Rxd2 26. Qxd2 {[#]} Qxf2+ $1 27. Qxf2 Nxf2 28. Kxf2 Re8 29. Ke3 Rxe7+ 30. Kd4 c3 (30... g5 $142 {Strongly threatening ...f5.} 31. g4 Kg7) 31. Bd3 Rc7 32. Bc2 a5 {Hoping for ...a4.} 33. Kd3 Kf8 34. Nd4 b4 35. axb4 axb4 36. Bb3 g6 37. g4 Kg7 38. h4 (38. Nc2 {was forced.}) 38... Kf6 39. Nc2 Rb7 ({Not} 39... Rd7+ $2 40. Kc4 $19) 40. Kc4 Ke5 41. Nxb4 Kf4 42. Bd1 Rxb4+ $2 43. Kxb4 $11 {The position is equal.} c2 44. Bxc2 Kxg4 {[%mdl 4096] Endgame KB-K3P} 45. Bb3 f5 46. Bf7 g5 47. hxg5 hxg5 48. Be6 $1 Kf4 49. Kc3 g4 {( -> ...g3)} 50. Kd2 g3 {White happily takes the draw.  Weighted Error Value: White=0.28 (precise) /Black=0.29 (precise)} 1/2-1/2

[Event "Charlotte IM-C MLK 2022"]
[Site "Charlotte"]
[Date "2022.01.16"]
[Round "5.3"]
[White "Boehme, Sebastian"]
[Black "Vanapalli, Vishnu"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2170"]
[BlackElo "2101"]
[Annotator "TA"]
[PlyCount "106"]
[EventDate "2022.01.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,106,-4,-2,0,0,-8,3,0,-4,-14,-18,-26,-9,-45,-31,-54,-55,-58,-62,-61,-37,-22,0,0,0,-1,0,0,0,-48,-41,-41,-43,-52,-50,-107,-123,-101,-37,-46,-44,-53,0,0,0,0,-6,0,0,0,0,0,0,0,27,9,17,-18,0,-10,33,39,62,70,103,0,0,-372,-35,-35,-44,-1605,-1547,-1516,-1395,-1600,-1534,-3206,-3227,-6560,-5941,-6729,-5427,-5941,-5414,-29977,-29978,-29981,-29982,-29985,-29986,-29987,-29988,-29993,-29994,-29996,-29991]} 1. d4 d5 2. Bf4 e6 3. e3 Bd6 4. Bg3 Nf6 5. Nd2 O-O 6. Ngf3 b6 7. c3 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} Bb7 8. Bd3 Ne4 9. Qc2 {[%cal Rd2e4] The position is equal.} f5 10. Be5 Nd7 {[#]} 11. O-O $146 ({Predecessor:} 11. g3 Qe7 12. O-O Qf7 13. Bf4 h6 14. Ne5 Bxe5 15. Bxe5 Nxe5 16. dxe5 Qg6 17. Be2 {½-½ (29) Knischka,W (1807)-Bhend,E (2097) Bad Woerishofen 2018}) 11... Qe7 12. b4 g5 (12... Nxe5 $2 13. dxe5 Rac8 14. Rab1 $18 (14. exd6 cxd6 15. Qb2 Nxc3 $18)) (12... Rac8 {is interesting.} 13. a4 g5 14. Bb5 c6 15. Bxd6 Nxd6 16. Be2 g4) 13. g3 Bxe5 (13... Nxe5 $2 14. dxe5 Rac8 15. Rab1 $18 (15. exd6 cxd6 16. Qb2 g4 $18)) 14. Nxe5 Nxe5 15. dxe5 Nxd2 {Black is more active.} 16. Qxd2 g4 17. Be2 c5 18. bxc5 bxc5 19. Rab1 Qc7 20. Qb2 (20. e4 $11 {deserves consideration.}) 20... Rab8 $15 21. Qa3 Ba8 (21... Qxe5 22. Qxa7 Rf7 23. Qxc5 $14) 22. Qa6 Bc6 23. a4 (23. h3 $15) 23... c4 $17 24. e4 fxe4 (24... Rbe8 $17) 25. Bxg4 $15 Kf7 26. f4 Ke7 (26... exf3 $15 27. Rxb8 (27. Rxf3+ Ke7 $11) 27... Rxb8) 27. Rb5 $1 $11 Rb6 28. Rxb6 Qxb6+ (28... axb6 $5 29. Rb1 Rb8 $11) 29. Qxb6 axb6 {[%mdl 4096] Endgame KRB-KRB} 30. Rb1 Bxa4 {[%cal Od5d4] White must now prevent ...d4!} 31. Rxb6 Bd7 32. Rb7 h5 (32... d4 $5) 33. Bxh5 Ra8 $1 34. Bg4 {Strongly threatening f5.} Kd8 (34... Ra3 $2 35. f5 Kd8 36. fxe6 Bxe6 37. Bxe6 $18) 35. h4 d4 (35... Ra1+ $11 {is more appropriate.} 36. Kg2 d4 37. Rb8+ (37. cxd4 $2 c3 $19) 37... Ke7) 36. Rb1 $1 $14 ({But not} 36. cxd4 $2 Ra1+ 37. Kf2 c3 $19) 36... Ra3 37. h5 $1 {Hoping for h6.} Rxc3 {[#]} 38. Kg2 ({White must play} 38. Kh2 $1 $16 {Threatens to win with h6.} Kc7 39. h6) 38... Rb3 $11 39. Rd1 {[%mdl 8192] [#]} (39. h6 $11 {and White stays safe.} Rxb1 40. h7) 39... d3 $2 (39... Rb2+ $1 $19 40. Kh3 d3) 40. h6 $15 {And now h7 would win.} Ke7 41. Rh1 $2 {[%mdl 8192] White does not recover from this.} (41. h7 $15 Rb8 42. Rc1) 41... Rb2+ $19 42. Kh3 c3 {[%cal Bc4c3,Bc3c2][%mdl 32] aiming for ...c2.} 43. h7 Rb8 44. Kg2 c2 {...d2 is the strong threat.} 45. Rc1 Rh8 46. Kf2 Rxh7 {( -> ...Ba4)} 47. Ke3 Rg7 48. Bh5 Rxg3+ {Black mates.} 49. Kxe4 Ba4 50. f5 exf5+ 51. Kf4 Rh3 52. Bg6 d2 53. e6 Kxe6 {Weighted Error Value: White=0.64/Black=0.20 (precise)} 0-1

[Event "Charlotte IM-C MLK 2022"]
[Site "Charlotte"]
[Date "2022.01.16"]
[Round "5.4"]
[White "Martin Del Campo Cardenas, Roberto Abel"]
[Black "Adewumi, Tanitoluwa"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2261"]
[BlackElo "2136"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2022.01.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,43,0,0,11,7,13,-19,0,0,5,-56,253,254,247,208,191,208,346,302,449,453,449,445,549,525,514,533,616,607,926,890,922,829,1268,933]} 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nf6 {A04: Unusual lines after 1 Nf3 and King's Indian Attack.} 7. c3 d6 {To avoid e5} 8. Nh4 e5 {[#] The position is equal.} 9. f4 $146 ({Predecessor:} 9. Na3 O-O 10. f4 exf4 11. gxf4 Nxe4 12. dxe4 Qxh4 13. Qxd6 Bh3 14. Bxh3 Qxh3 15. Qxc5 {½-½ (49) Bastian,H-Lehmann,K Berlin West 1976}) 9... exf4 10. gxf4 ({White should try} 10. Bxf4 $11 h6 11. Nf3) 10... Nxe4 $2 {[%mdl 8192] This move loses the game for Black.} 11. Qe1 $18 {[%mdl 64] [#] Pin, Zwischenzug} Be6 12. Bxe4 Bf6 13. Ng2 O-O (13... Qd7 $142 14. Nd2 O-O-O) 14. f5 Bd7 (14... gxf5 {was worth a try.} 15. Bxf5 Kh8) 15. Bh6 {White is clearly winning.} Re8 16. fxg6 fxg6 17. Qf2 Be5 18. Bxc6 Bxc6 19. d4 Bxh2+ 20. Kxh2 {[#] White wants to mate with Qf7+.} Qd7 {Inhibits Qf7+.} 21. Nd2 Bd5 22. Rae1 {Weighted Error Value: White=0.14 (very precise) /Black=0.73} 1-0

[Event "Charlotte IM-C MLK 2022"]
[Site "Charlotte"]
[Date "2022.01.16"]
[Round "6.1"]
[White "Fishbein, Mitch"]
[Black "Wu, Derek"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "2129"]
[BlackElo "2158"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2022.01.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,98,0,6,3,12,14,7,4,0,14,9,14,9,12,-14,-16,-29,-11,-29,-20,-55,-67,-70,-45,-82,-83,-81,-42,-168,-165,-169,-162,-237,-238,-250,-202,-232,-227,-332,-306,-318,-290,-301,-223,-227,-243,-227,-175,-177,-177,-164,-117,-136,-120,-129,-47,-84,-97,-92,-103,-119,-93,-333,-320,-611,-599,-610,-646,-729,-698,-754,-758,-1049,-1014,-1020,-1006,-2231,-2287,-2106,-2032,-2351,-2390,-29986,-1256]} 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. e3 c5 9. Nc3 Qc8 {A14: English Opening: 1...e6 with b3 by White.} 10. Qe2 Rd8 11. cxd5 Nxd5 {The position is equal.} 12. Nxd5 {[#]} exd5 $146 ({Predecessor:} 12... Bxd5 13. Rfd1 Qb7 14. d3 Nd7 15. Rac1 a5 16. e4 Bc6 17. Ne5 Nxe5 18. Bxe5 Bd6 {½-½ (28) Buchal,S (2299)-Wachinger,N (2360) Hamburg 2018}) 13. Rfd1 Ba6 14. d3 Nc6 {[%cal Bb8c6,Bc6a5,Ba5b3,Bb3d2][%mdl 32]} 15. a3 Qe6 16. Qc2 Rac8 17. Rac1 d4 (17... g5 {is interesting.} 18. Qc3 d4 19. exd4 Nxd4 20. Re1 Bf6) 18. e4 b5 19. Rb1 Na5 20. Bc1 {[#]} c4 $1 {[%cal Ra5b3] Black is more active.} 21. b4 Nb3 22. Nd2 (22. Bf4 $15) 22... Nxd2 $19 23. Bxd2 Bb7 24. Be1 (24. f4 $142) 24... c3 25. f4 Qb6 26. Rdc1 a5 27. Qb3 (27. Bf2 {was worth a try.}) 27... Ra8 28. Bf2 {[%cal Oc1c3]} Qd6 29. Ra1 Qe6 ({Wrong is} 29... axb4 $2 30. e5 Qc7 31. Bxb7 Qxb7 32. axb4 $19) 30. Qxe6 fxe6 {[%cal Bf7e6,Be6e5][%mdl 32]} 31. Bf3 {[%cal Bg2f3,Bf3d1,Bd1b3][%mdl 32]} e5 32. Bd1 axb4 33. Bb3+ Kf8 (33... Kh8 $19 34. axb4 Bxb4 35. fxe5 Bc5) 34. axb4 $17 Bxb4 35. fxe5 Ra3 (35... Bc5 $17 {Strongly threatening ...b4.} 36. g4 h6) 36. Rxa3 $15 Bxa3 37. Rf1 Ke8 38. g4 Rc8 {aiming for ...c2.} 39. Bc2 $2 ({Don't go for} 39. Bxd4 $2 c2 40. Be3 (40. Bf7+ $2 Ke7 $19) 40... Rc3 41. Bf7+ Kd7 $19) (39. Ra1 $17 Bb2 40. Ra7) 39... Bc5 $19 40. Bg3 $2 {[#]} (40. Ra1 Ra8 41. Rxa8+ Bxa8 42. h3) 40... Bxe4 $1 {[%mdl 512]} 41. e6 (41. Re1 Bd5) 41... Bd5 42. Rf7 Bxe6 43. Rxg7 Ra8 {And now ...Ra1+ would win.} 44. Rc7 Ra1+ 45. Kf2 Be7 46. Kf3 Bd5+ 47. Ke2 Ra2 48. Kd1 Bf3+ 49. Kc1 Bg5+ {Weighted Error Value: White=0.66/Black=0.11 (very precise)} (49... Ba3+ $142 50. Kb1 Rb2+ 51. Ka1 Rxc2 52. Kb1 Rb2+ 53. Ka1 Rg2 54. Rc8+ Kd7 55. Rc7+ Kd8 56. h3 Bd5 57. Rc4 bxc4 58. Bh4+ Kd7 59. dxc4 Bxc4 60. Bf2 Rxf2 61. Kb1 c2+ 62. Ka1 c1=Q#) 0-1

[Event "Charlotte IM-C MLK 2022"]
[Site "Charlotte"]
[Date "2022.01.16"]
[Round "6.3"]
[White "Vanapalli, Vishnu"]
[Black "Martin Del Campo Cardenas, Roberto Abel"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2101"]
[BlackElo "2261"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2022.01.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,66,51,66,55,98,79,108,102,113,100,85,56,218,219,220,228,228,227,296,296,387,338,349,320,345,338,599,564,566,567,540,546,506,391,391,387,385,385,641,417,391,365,391,352,485,484,561]} 1. c4 g6 2. g3 Bg7 3. d4 Nf6 4. Bg2 d6 5. Nc3 O-O 6. Nf3 c6 7. O-O Qa5 8. e4 Bg4 9. h3 Bxf3 10. Bxf3 Nfd7 {[%cal Bf6d7,Bd7c5,Bc5d3][%mdl 32]} 11. Be3 a6 12. Rc1 {E62: King's Indian: Fianchetto: 6...c6 and Panno Variation (6...Nc6) without ...a6.} c5 (12... b5 $14) 13. e5 $1 $16 {[#]} dxe5 $146 ({Predecessor:} 13... cxd4 14. Bxd4 dxe5 15. Be3 Nc5 16. Nd5 Nc6 17. b4 Nxb4 18. Bd2 Ncd3 19. Rb1 Qxa2 20. Nxb4 Nxb4 21. Bxb4 Qxc4 22. Bxe7 Rfe8 23. Bd5 Qd4 24. Rxb7 Rab8 25. Bxf7+ Kh8 26. Qb3 {1-0 (26) Golubovic,B (2462)-Gross,D (2472) Leipzig 2002}) 14. dxc5 {White is more active. White is better.} (14. Bxb7 Ra7 15. dxc5 (15. b4 $2 cxb4 16. Nd5 Rxb7 $19) 15... Rxb7 $17) 14... e4 15. Bxe4 Nxc5 16. Bg2 {Strongly threatening Nd5. This bishop pair is nice.} Rd8 {[#] This move loses the game for Black.} ({Black should try} 16... Nc6 $14) 17. Nd5 $1 $18 {And now b4 would win.} Nc6 {[#] Inhibits b4.} 18. b4 $1 Nxb4 {Hoping for ...e6.} 19. Qd2 ({Resist} 19. Nxe7+ Kh8 20. Nd5 Nc6 $16) 19... Ncd3 20. Rb1 ({Weaker is} 20. Nxe7+ Kf8 21. Rb1 Kxe7 $14) 20... Rxd5 21. cxd5 Rc8 22. Rb3 Rc2 23. Qd1 Rc3 (23... Rxa2 {was worth a try.} 24. Rxd3 Nxd3) 24. Rxc3 Bxc3 25. Qb3 Bb2 26. Rd1 Qa3 27. Qxa3 Bxa3 28. Rb1 Nc2 29. Rb3 Nde1 (29... Nc1 30. Rxa3 (30. Rxb7 Nxe3 31. fxe3 Nxa2 $16) 30... Nxa3 31. Bxc1 Nb5) 30. Be4 Bd6 31. Bd2 f5 32. Bh1 a5 33. Bxa5 f4 {Weighted Error Value: White=0.21 (precise) /Black=0.52} 1-0

[Event "Charlotte IM-C MLK 2022"]
[Site "Charlotte"]
[Date "2022.01.16"]
[Round "6.4"]
[White "Sethuraman, Sandeep"]
[Black "Boehme, Sebastian"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2361"]
[BlackElo "2170"]
[Annotator "ChessBase"]
[PlyCount "39"]
[EventDate "2022.01.13"]
[EventType "tourn"]
[EventCountry "USA"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:01]} e6 {[%emt 0:00:18]} 2. c4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:12]} 3. Nc3 {[%emt 0:00:06]} d5 {[%emt 0:00:29]} 4. cxd5 {[%emt 0:00:05]} Nxd5 {[%emt 0:00:06]} 5. e4 {[%emt 0:00:06]} Nxc3 {[%emt 0:00:12]} 6. bxc3 {[%emt 0:00:04]} c5 {[%emt 0:00:26]} 7. Nf3 {[%emt 0:00:05]} cxd4 {[%emt 0:00:03]} 8. cxd4 {[%emt 0:00:05]} Bb4+ {[%emt 0:00:12]} 9. Bd2 {[%emt 0:00:04]} Bxd2+ {[%emt 0:00:06]} 10. Qxd2 {[%emt 0:00:06]} O-O {[%emt 0:00:21]} 11. Bc4 {[%emt 0:00:28]} Nd7 {[%emt 0:00:16]} 12. O-O {[%emt 0:00:14]} b6 {[%emt 0:00:09]} 13. Rfe1 {[%emt 0:06:49]} Bb7 {[%emt 0:00:01]} 14. Rad1 {[%emt 0:07:44]} Rc8 {[%emt 0:00:01]} 15. Bb3 {[%emt 0:00:31]} Re8 {[%emt 0:00:16]} 16. Qd3 {[%emt 0:07:05]} Qc7 {[%emt 0:14:36]} 17. Nd2 {[%emt 0:09:57]} Red8 {[%emt 0:14:38]} 18. Qb1 {[%emt 0:07:37]} Nf6 {[%emt 0:06:02]} 19. Nf1 {[%emt 0:00:59]} b5 {[%emt 0:04:47]} 20. d5 {[%emt 0:17:17]} 1/2-1/2

[Event "Charlotte IM-C MLK 2022"]
[Site "Charlotte"]
[Date "2022.01.16"]
[Round "6.5"]
[White "Ngo, Bach"]
[Black "Andrianov, Nikolay"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "2300"]
[BlackElo "1816"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2022.01.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,107,68,64,54,62,54,64,55,56,56,56,37,43,40,47,21,59,18,46,46,68,53,51,31,34,42,52,8,44,45,50,40,46,21,23,14,25,0,0,0,65,60,69,64,66,30,18,12,36,-22,-15,-26,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. Bb5+ Nbd7 7. a4 O-O 8. O-O a6 9. Be2 b6 10. Re1 {White is more active. A43: Schmid Benoni.} Bb7 11. h3 Ne8 {[#]} 12. Bc4 $146 {White is slightly better.} ({Predecessor:} 12. Bf4 Nc7 13. Bc4 Ne5 14. Nxe5 dxe5 15. Bg3 Qd6 16. Qe2 Kh8 17. Rad1 Bc8 18. f4 {1-0 (51) Alattar,G (1952)-Al Takrori,H (2007) Abu Dhabi 2016}) 12... Ne5 13. Nxe5 dxe5 14. Bf1 Qc7 15. h4 h5 16. Qf3 c4 17. Qe2 (17. Bd2 $14) 17... Rc8 18. Be3 Kh7 19. f3 Bh6 20. Bf2 Nd6 21. g3 {[%cal Oa4a5]} b5 22. Bh3 (22. a5 $14 {should be considered.}) 22... Ra8 (22... b4 $5 {[%cal Rb4c3]} 23. Na2 (23. Bxc8 bxc3 24. Bxb7 cxb2 $14) 23... a5 $11) 23. a5 Bc8 {[#]} 24. Bb6 $1 Qb7 25. Bg2 Bd7 26. Qf2 f6 27. f4 Bg4 28. Be3 b4 (28... Qd7 $11) 29. Na4 $14 f5 30. Nc5 Qb5 31. fxe5 Nxe4 32. Nxe4 fxe4 33. Qd2 (33. Bf4 $1 $14) 33... Bxe3+ $11 34. Rxe3 Bf3 (34... Qc5 $5 {[%cal Ra8d8]} 35. Kh1 (35. Bxe4 Bf3 $17) 35... Rad8 36. Bxe4 Bf5 $15) 35. Bxf3 {The position is equal.} exf3 36. Rf1 Qc5 ({Don't take} 36... Qxa5 37. Rexf3 Rxf3 38. Rxf3 Qa1+ 39. Kg2 Qxb2 40. d6 (40. Rf7+ Kg8 $11) 40... exd6 41. exd6 $16) 37. Qf2 {[%cal Oe3f3]} Qxd5 38. Rxf3 Rxf3 39. Qxf3 Qxf3 40. Rxf3 {[%mdl 4096] Endgame KR-KR} Rd8 41. Rf7+ Kg8 $1 42. Rxe7 Rd2 43. Rb7 b3 44. cxb3 Rxb2 {[#] And now ...c3 would win.} 45. e6 {Rb8+ is the strong threat.} Rxb3 46. Rc7 {Strongly threatening Rc8+.} Kf8 47. Rxc4 Rxg3+ 48. Kh2 Ra3 49. Rc5 Ke7 50. Rg5 Ra4 51. Kh3 Ra3+ 52. Kh2 Ra4 53. Kh3 Ra3+ 54. Kh2 {Weighted Error Value: White=0.10 (very precise) /Black=0.07 (flawless)} 1/2-1/2

[Event "Charlotte IM-C MLK 2022"]
[Site "Charlotte"]
[Date "2022.01.17"]
[Round "7.1"]
[White "Andrianov, Nikolay"]
[Black "Fishbein, Mitch"]
[Result "1/2-1/2"]
[WhiteElo "1816"]
[BlackElo "2129"]
[Annotator "NA RC"]
[PlyCount "9"]
[EventDate "2022.01.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:00:30]} Nf6 {[%emt 0:07:13]} 2. b3 {[%emt 0:01:48]} g6 {[%emt 0:00:20]} 3. Bb2 {[%emt 0:00:06]} Bg7 {[%emt 0:00:04]} 4. g3 {[%emt 0:00:17]} O-O {[%emt 0:00:17]} 5. Bg2 {[%emt 0:00:04]} 1/2-1/2

[Event "Charlotte IM-C MLK 2022"]
[Site "Charlotte"]
[Date "2022.01.17"]
[Round "7.2"]
[White "Boehme, Sebastian"]
[Black "Ngo, Bach"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2170"]
[BlackElo "2300"]
[Annotator "TA"]
[PlyCount "36"]
[EventDate "2022.01.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,25,0,6,-12,-10,-4,0,0,3,4,12,-9,-8,-5,1,0,0,1]} 1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nd2 Bd6 5. Bg3 c5 {The position is equal.} 6. c3 {D00: 1 d4 d5: Unusual lines.} O-O 7. Ngf3 b6 8. Bd3 Ba6 9. Bxa6 Nxa6 10. Ne5 Qc7 11. O-O Nd7 12. Nxd7 Qxd7 13. Bxd6 {[#] A rather calm draw.  Weighted Error Value: White=0.05 (flawless) /Black=0.03 (flawless)} {Predecessor:} Qxd6 $146 14. Qe2 Nc7 15. Rfd1 e5 16. dxe5 Qxe5 17. Nf3 Qe7 18. Qc2 Rad8 {½-½ (30) Annaberdiev,M (2532)-Arat,U (2368) Ankara 2019} 1/2-1/2

[Event "Charlotte IM-C MLK 2022"]
[Site "Charlotte"]
[Date "2022.01.17"]
[Round "7.3"]
[White "Martin Del Campo Cardenas, Roberto Abel"]
[Black "Sethuraman, Sandeep"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "2261"]
[BlackElo "2361"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2022.01.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,43,-12,35,-43,-52,-51,-56,-66,-64,-62,-52,-64,-64,-74,-68,-69,-66,-71,-58,-66,-41,-52,-56,-45,-47,-34]} 1. e4 c5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. d3 Nc6 {[%cal Bb8c6,Bc6d4,Bd4f3][%mdl 32]} 6. f4 e6 7. Nf3 Nge7 8. O-O O-O 9. Be3 Nd4 {9...b6 injects fresh life into this line.} 10. Qd2 d5 (10... Bd7 $11) 11. Nd1 {B25: Closed Sicilian: 3 g3, lines without early Be3.} ({White should try} 11. Nh4 $14) 11... Nxf3+ $1 $15 12. Bxf3 d4 13. Bf2 e5 $1 14. Bg2 {Inhibits Bh3.} Be6 {[#]} 15. Qe2 $146 ({Predecessor:} 15. fxe5 Qd7 16. c4 Nc6 17. Be1 Nxe5 18. Nf2 h5 19. h3 b5 20. b3 bxc4 21. bxc4 {0-1 (39) Machalova,M (2016)-Mouiwid,J (2245) Dunajska Streda 1999}) 15... Qd7 16. Be1 exf4 17. gxf4 f5 18. Bd2 fxe4 19. dxe4 {Black is slightly better.} Nc6 20. Nf2 c4 21. e5 Rad8 22. Ne4 {Weighted Error Value: White=0.19 (very precise) /Black=0.06 (flawless)} 1/2-1/2

[Event "Charlotte IM-C MLK 2022"]
[Site "Charlotte"]
[Date "2022.01.17"]
[Round "7.4"]
[White "Popilski, Gil"]
[Black "Vanapalli, Vishnu"]
[Result "1/2-1/2"]
[WhiteElo "2464"]
[BlackElo "2101"]
[Annotator "NA RC"]
[PlyCount "13"]
[EventDate "2022.01.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:03]} d5 {[%emt 0:01:02]} 2. c4 {[%emt 0:00:02]} e6 {[%emt 0:00:29]} 3. Nc3 {[%emt 0:00:04]} Be7 {[%emt 0:00:21]} 4. Nf3 {[%emt 0:00:20]} Nf6 {[%emt 0:00:16]} 5. Bg5 {[%emt 0:00:05]} h6 {[%emt 0:00:16]} 6. Bxf6 {[%emt 0:00:16]} Bxf6 {[%emt 0:00:10]} 7. e3 {[%emt 0:00:03]} 1/2-1/2

[Event "Charlotte IM-C MLK 2022"]
[Site "Charlotte"]
[Date "2022.01.17"]
[Round "7.5"]
[White "Wu, Derek"]
[Black "Adewumi, Tanitoluwa"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2158"]
[BlackElo "2136"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2022.01.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,102,0,-7,8,2,8,0,0,-16,-7,-38,-29,-20,-16,-33,-8,-39,0,-22,-16,-11,-25,-28,-16,-16,-16,-16,-16,-25,-16,-28,-8,-19,-9,-6,0,-19,0,0,-7,-25,-25,-18,-24,-81,-97,-133,-130,-173,-172,-208,-133,-124,-125,-120,-88,-103,-81,-103,-98,-96,-50,-105,-107,-138,-150,-218,-218,-414,-312,-389,-326,-809,-794,-799,-799,-791,-772,-788,-758,-696,-647,-693,-509,-1508,-1508,-29995,-29996]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Nf3 d6 6. g3 b6 7. Bg2 Bb7 8. Bg5 Nbd7 9. O-O Bxc3 {E12: Queen's Indian: Unusual White 4th moves, 4 a3, 4 Nc3 Bb7 5 a3 and 4 Nc3 Bb7 .} 10. Qxc3 h6 11. Be3 {[#]} Qe7 $146 {The position is equal.} ({Predecessor:} 11... a5 12. a3 a4 13. Rac1 Qe7 14. Nd2 Bxg2 15. Kxg2 c5 16. Nf3 e5 17. dxe5 dxe5 {0-1 (40) Basson,H (1251)-Timing,J (1254) LSS email 2014}) 12. Rad1 Rfd8 13. Qc2 {[%cal Od4d5]} Be4 14. Qc1 c5 15. b3 Rac8 16. Qb2 Nb8 {[%cal Bd7b8,Bb8c6,Bc6d4][%mdl 32]} 17. Rc1 Nc6 18. Rfd1 e5 19. dxe5 dxe5 20. Bh3 Rb8 21. Nd2 Bg6 22. Nb1 Nd4 23. Nc3 Bh5 24. Re1 Rd6 25. Bg2 $1 Rbd8 26. b4 cxb4 27. Qxb4 Qe6 28. h3 (28. Qa3 $5 {[%cal Ra3a7]}) 28... Rc8 29. Nb5 Rd7 {[%cal Bd6d7,Bd7d4,Bd4c4][%mdl 32]} 30. Nxd4 (30. g4 $11 {remains equal.} Bg6 31. Qb2) 30... exd4 $17 31. Bf4 Bxe2 32. Bf1 (32. Bd5 $17 Qe8 33. Bf3) 32... d3 $19 33. Kh2 Rd4 {[%cal Rc8c4]} 34. Bxe2 dxe2 35. Qb2 {[%csl LRd4,LRe2]} Rdxc4 {Black is much more active.} 36. Rxe2 Qd5 37. Rce1 {[%cal Of4h6]} Ne4 38. Qb3 {[%cal Oe2e4] [#] Threatens to win with Rxe4!} Nc5 (38... f5 $17) 39. Qb5 ({White should try} 39. Rd1 $1 $15 Nxb3 40. Rxd5) 39... Rd4 $36 {[%mdl 2048] Black is really pushing.} 40. Re8+ Rxe8 41. Qxe8+ (41. Rxe8+ $17 {might work better.} Kh7 42. Qb1+ Nd3 43. Re5) 41... Kh7 $19 {And now ...Nd3 would win.} 42. Qe7 $2 (42. Qe5) 42... Qxa2 43. Re2 Qd5 44. h4 $2 (44. Qe5) 44... Rd1 {[%csl Gd5][%cal Rd1h1] [#]} 45. Re1 {Prevents Rh1+.} Rxe1 46. Qxe1 Nd3 47. Qb1 f5 48. Be3 Qe4 49. Qa1 Ne5 50. Qxa7 (50. Kg1 $142 b5 51. Qd1) 50... Nf3+ 51. Kh3 Ne1 {Weighted Error Value: White=0.58/Black=0.20 (precise)} 0-1

[Event "Charlotte IM-C MLK 2022"]
[Site "Charlotte"]
[Date "2022.01.17"]
[Round "8.1"]
[White "Fishbein, Mitch"]
[Black "Adewumi, Tanitoluwa"]
[Result "1-0"]
[ECO "E43"]
[WhiteElo "2129"]
[BlackElo "2136"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2022.01.13"]
[EventType "tourn"]
[EventCountry "USA"]

{[%evp 13,98,7,32,27,27,0,8,0,0,0,9,12,14,11,16,8,17,0,0,0,25,5,12,6,6,0,0,0,0,0,0,0,0,-12,-4,-11,6,6,20,0,7,-5,14,0,38,26,40,37,72,79,327,318,299,296,360,362,418,397,388,383,365,344,608,596,543,520,596,531,792,747,966,953,1531,760,684,686,815,707,1178,1003,1756,1290,2372,2470,7532,6211,1049]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd2 b6 6. Nf3 Bb7 7. Bd3 c5 8. a3 $1 {[%mdl 4] outshines the older 8.0-0. E43: Nimzo-Indian: Rubinstein: 4...b6.} Ba5 9. dxc5 bxc5 10. O-O {The position is equal.} d6 {[%cal Bd7d6,Bd6d5,Bd5d4,Bd4d3][%mdl 32] [#]} 11. Be2 $146 ({Predecessor:} 11. Nb5 Bxd2 12. Qxd2 Bxf3 13. gxf3 d5 14. Nc3 dxc4 15. Bxh7+ Nxh7 16. Qc2 Qh4 17. Kh1 {0-1 (28) Nelson,J (1590)-Walther,J (2243) ICCF email 2016}) 11... Qe7 {[#]} 12. Nd5 $1 exd5 (12... Nxd5 13. Bxa5) 13. Bxa5 dxc4 14. Bxc4 {A strong pair of Bishops.} d5 15. Be2 Nc6 16. Bc3 Rad8 17. Bxf6 Qxf6 18. Qc2 d4 19. Qxc5 d3 20. Bd1 Qxb2 21. Ba4 Qf6 $1 22. Rab1 Ba8 23. Bxc6 Bxc6 24. Nd2 Rd5 25. Qxa7 Rg5 26. f3 Qc3 27. Rbd1 Re8 28. Rfe1 Rb5 29. Qd4 $1 Qxd4 30. exd4 Rxe1+ ({Don't play} 30... Re2 31. Kf1 $16) 31. Rxe1 $11 {[%mdl 4096] Endgame KRB-KRN} Rb2 $2 {[#] A mistake that costs the game.} (31... Rd5 $16) 32. Rb1 $1 $18 Rxb1+ 33. Nxb1 {KB-KN} Ba4 34. Kf2 Bc2 35. Nd2 Kf8 36. Ke3 Ke7 37. Ne4 f5 $2 (37... Kd7 38. Nc5+ Kc6) 38. Nc5 {White is clearly winning.} f4+ 39. Kd2 g5 40. Nxd3 Bb3 41. Kc3 Bd1 42. d5 Be2 43. Kd4 (43. a4 $142 Kd6 44. Kd4) 43... Bf1 44. Ne1 Kd6 45. a4 {[%cal Ba3a4,Ba4a5][%mdl 32]} h5 46. Ke4 Be2 47. a5 {Strongly threatening Nd3.} Bf1 48. Kf5 Kxd5 49. Kxg5 Ke5 {Weighted Error Value: White=0.09 (flawless) /Black=0.34} 1-0

[Event "Charlotte IM-C MLK 2022"]
[Site "Charlotte"]
[Date "2022.01.17"]
[Round "8.2"]
[White "Vanapalli, Vishnu"]
[Black "Wu, Derek"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2101"]
[BlackElo "2158"]
[Annotator "ChessBase"]
[PlyCount "85"]
[EventDate "2022.01.13"]
[EventType "tourn"]
[EventCountry "USA"]
[TimeControl "5400+30"]

1. c4 {[%emt 0:02:06]} e6 {[%emt 0:00:02]} 2. g3 {[%emt 0:00:31]} d5 {[%emt 0:00:03]} 3. Bg2 {[%emt 0:00:16]} Nf6 {[%emt 0:00:01]} 4. Nf3 {[%emt 0:00:14]} Be7 {[%emt 0:00:01]} 5. O-O {[%emt 0:00:25]} O-O {[%emt 0:00:04]} 6. b3 {[%emt 0:00:14]} c5 {[%emt 0:00:11]} 7. Bb2 {[%emt 0:00:45]} d4 {[%emt 0:00:23]} 8. e3 {[%emt 0:00:16]} Nc6 {[%emt 0:00:02]} 9. exd4 {[%emt 0:00:25]} cxd4 {[%emt 0:00:02]} 10. Re1 {[%emt 0:00:23]} Re8 {[%emt 0:00:14]} 11. d3 {[%emt 0:27:53]} Bc5 {[%emt 0:00:39]} 12. Ba3 {[%emt 0:16:10]} Nd7 {[%emt 0:02:02]} 13. Bxc5 {[%emt 0:16:01]} Nxc5 {[%emt 0:01:04]} 14. Ne5 {[%emt 0:01:45]} Nxe5 {[%emt 0:01:36]} 15. Rxe5 {[%emt 0:00:58]} Qd6 {[%emt 0:00:19]} 16. Re1 {[%emt 0:00:43]} a5 {[%emt 0:02:27]} 17. Na3 {[%emt 0:01:41]} e5 {[%emt 0:01:17]} 18. Nb5 {[%emt 0:02:52]} Qd8 {[%emt 0:00:35]} 19. a3 {[%emt 0:03:27]} Bf5 {[%emt 0:03:17]} 20. Bf1 {[%emt 0:00:30]} Ra6 {[%emt 0:06:59]} 21. Rb1 {[%emt 0:08:28]} e4 {[%emt 0:14:07]} 22. dxe4 {[%emt 0:01:53]} Rxe4 {[%emt 0:01:10]} 23. Rxe4 {[%emt 0:01:39]} Bxe4 {[%emt 0:00:04]} 24. Rb2 {[%emt 0:01:31]} d3 {[%emt 0:02:55]} 25. Nc3 {[%emt 0:05:35]} Bg6 {[%emt 0:04:26]} 26. Nd5 {[%emt 0:01:57]} Qg5 {[%emt 0:07:36]} 27. b4 {[%emt 0:01:23]} axb4 {[%emt 0:00:17]} 28. axb4 {[%emt 0:00:30]} Qe5 {[%emt 0:00:35]} 29. Qd2 {[%emt 0:03:27]} Ne4 {[%emt 0:01:58]} 30. Qxd3 {[%emt 0:00:26]} Nxf2 {[%emt 0:02:26]} 31. Qc3 {[%emt 0:00:32]} Qxc3 {[%emt 0:05:05]} 32. Nxc3 {[%emt 0:00:13]} Ng4 {[%emt 0:00:55]} 33. c5 {[%emt 0:00:48]} Ra3 {[%emt 0:01:21]} 34. Ra2 {[%emt 0:00:08]} Rxa2 {[%emt 0:00:01]} 35. Nxa2 {[%emt 0:00:00]} Be4 {[%emt 0:00:02]} 36. Nc3 {[%emt 0:00:39]} Bf5 {[%emt 0:00:34]} 37. Bg2 {[%emt 0:00:14]} Bc8 {[%emt 0:00:28]} 38. Nd5 {[%emt 0:00:58]} Bd7 {[%emt 0:00:40]} 39. Nb6 {[%emt 0:00:50]} Bc6 {[%emt 0:00:02]} 40. Bxc6 {[%emt 0:00:53]} bxc6 {[%emt 0:00:00]} 41. Nc4 {[%emt 0:00:01]} Kf8 {[%emt 0:03:02]} 42. Kg2 {[%emt 0:00:26]} f6 {[%emt 0:01:34]} 43. Nd6 {[%emt 0:01:03]} 1/2-1/2

[Event "Charlotte IM-C MLK 2022"]
[Site "Charlotte"]
[Date "2022.01.17"]
[Round "8.4"]
[White "Ngo, Bach"]
[Black "Martin Del Campo Cardenas, Roberto Abel"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2300"]
[BlackElo "2261"]
[Annotator "ChessBase"]
[PlyCount "55"]
[EventDate "2022.01.13"]
[EventType "tourn"]
[EventCountry "USA"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:01:07]} 2. Nf3 {[%emt 0:00:10]} d6 {[%emt 0:02:01]} 3. Nc3 {[%emt 0:00:13]} Bf5 {[%emt 0:00:46]} 4. Bf4 {[%emt 0:00:16]} c6 {[%emt 0:01:30]} 5. h3 {[%emt 0:01:07]} Qb6 {[%emt 0:08:57]} 6. Rb1 {[%emt 0:01:25]} h6 {[%emt 0:04:35]} 7. e3 {[%emt 0:00:20]} Nbd7 {[%emt 0:01:27]} 8. Bd3 {[%emt 0:01:42]} Bxd3 {[%emt 0:04:14]} 9. cxd3 {[%emt 0:01:09]} g5 {[%emt 0:08:20]} 10. Bg3 {[%emt 0:00:32]} Bg7 {[%emt 0:01:00]} 11. b4 {[%emt 0:04:45]} a5 {[%emt 0:06:58]} 12. b5 {[%emt 0:01:09]} a4 {[%emt 0:01:32]} 13. bxc6 {[%emt 0:04:26]} Qxc6 {[%emt 0:00:05]} 14. Qd2 {[%emt 0:03:03]} h5 {[%emt 0:13:43]} 15. Ke2 {[%emt 0:23:27]} h4 {[%emt 0:05:31]} 16. Bh2 {[%emt 0:00:10]} g4 {[%emt 0:00:25]} 17. hxg4 {[%emt 0:00:17]} Nxg4 {[%emt 0:01:30]} 18. Nb5 {[%emt 0:00:20]} Nxh2 {[%emt 0:03:28]} 19. Nxh2 {[%emt 0:00:11]} Kf8 {[%emt 0:03:45]} 20. Nf3 {[%emt 0:00:54]} d5 {[%emt 0:04:28]} 21. Rhc1 {[%emt 0:03:15]} Qg6 {[%emt 0:01:57]} 22. Nc7 {[%emt 0:00:17]} Rd8 {[%emt 0:01:05]} 23. Nxd5 {[%emt 0:00:36]} Qxg2 {[%emt 0:02:28]} 24. Rxb7 {[%emt 0:02:17]} Nf6 {[%emt 0:02:29]} 25. Nf4 {[%emt 0:01:34]} Qg4 {[%emt 0:00:26]} 26. Qb4 {[%emt 0:00:30]} Ng8 {[%emt 0:01:07]} 27. Rb8 {[%emt 0:01:33]} Qd7 {[%emt 0:00:27]} 28. Qb7 {[%emt 0:48:48]} 1-0

[Event "Charlotte IM-C MLK 2022"]
[Site "Charlotte"]
[Date "2022.01.17"]
[Round "8.5"]
[White "Andrianov, Nikolay"]
[Black "Boehme, Sebastian"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1816"]
[BlackElo "2170"]
[Annotator "TA"]
[PlyCount "113"]
[EventDate "2022.01.13"]
[EventType "tourn"]
[EventCountry "USA"]

{[%evp 16,113,11,12,16,0,0,0,0,0,12,20,12,12,30,22,60,56,77,80,94,95,169,165,173,153,146,161,170,137,371,366,354,367,495,346,346,340,340,191,185,196,297,218,211,196,273,266,266,266,259,250,252,260,339,334,467,402,517,508,1193,779,658,594,1243,768,811,0,868,856,1183,1111,2120,1695,6815,5933,12840,12840,12844,12844,12848,12849,12850,27999,27999,27996,27999,27997,27998,27998,27999,27999,27998,27998,27999,27999,27998,27999,27999,27999]} 1. Nf3 e6 2. g3 b5 3. Bg2 Bb7 4. O-O Nf6 5. d4 c5 6. c3 cxd4 7. cxd4 Be7 8. Bg5 O-O 9. Qd3 d5 {[#] A46: 1 d4 Nf6 2 Nf3 e6: Torre, London and Colle Systems.} 10. Qxb5 $146 ({Predecessor:} 10. Rc1 b4 11. a3 bxa3 12. Nxa3 a5 13. Ne5 h6 14. Bf4 Qb6 15. Qb5 Ra6 16. h4 Nc6 17. e3 Nxe5 18. Bxe5 {½-½ (32) Riccio,E (2534)-Kruse,H (2756) FICGS email 2019}) 10... Ba6 11. Qa4 Bxe2 {The position is equal.} 12. Rc1 Bxf3 13. Bxf3 {[%cal Bg2f3,Bf3e2,Be2d3][%mdl 32]} Nbd7 14. Nd2 Qb6 15. Nb3 Rfc8 16. Be2 Qd8 17. Rxc8 {White stays focused until the end.} Rxc8 18. Qxa7 Rc2 (18... h6 $16 {is a better defense.} 19. Bd2 Ra8) 19. Bd3 $18 Rc8 (19... Rxb2 $2 20. Bc1 Rxb3 21. axb3 $18) 20. Rc1 Ra8 {[#]} 21. Qb7 {White is much more active.} Nf8 22. Bf4 {[%cal Oa2a4] Strongly threatening a4! A strong pair of Bishops.} Rxa2 $2 (22... Ne8 $16 23. a3 Ng6) 23. Rc8 Qd7 24. Rc7 Qa4 {[%cal Oa2b2]} 25. Rxe7 Rxb2 {[#]} 26. Rxf7 $1 {[%cal Ob7e7] Threatening mate with Qe7!} N6d7 {[#]} 27. Rxf8+ Nxf8 28. Bd6 {[%cal Ob7c8] White threatens Qc8! and mate.} ({But not} 28. Be5 Qd7 29. Qxd7 Nxd7 $16) 28... Qd7 {Inhibits Qc8.} (28... Qa1+ $142 29. Nxa1 Rxb7) 29. Qxd7 Nxd7 30. Nc5 Rd2 {[#]} (30... Nf6 $142 31. f3 (31. Nxe6 Rb6 $11) 31... Ne8) 31. Bxh7+ $1 {[%mdl 512]} Kxh7 32. Nxd7 {Threatens to win with Be5.} Rxd4 33. Nf8+ Kg8 {[%cal Oe6e5]} 34. Nxe6 Ra4 35. Be5 g6 36. h4 Re4 37. f4 Re2 (37... Ra4 $142 38. Kf2 Ra6) 38. Kf1 Rd2 39. Nd4 {And now g4 would win.} Kf7 40. Nf3 Rc2 41. Nd4 Rd2 42. g4 Rh2 43. Nf3 Ra2 44. Ng5+ Kg8 45. f5 gxf5 46. gxf5 Ra4 47. f6 Ra7 48. f7+ Rxf7+ 49. Nxf7 Kxf7 {[%mdl 4096] Endgame KB-KP. White mates.} 50. Kf2 Ke6 51. Bd4 Kf5 52. Kf3 Kg6 53. Kg4 Kh6 54. h5 {[%cal Bh4h5,Bh5h6][%mdl 32]} Kh7 55. Kg5 Kg8 56. Kg6 Kf8 57. h6 {Weighted Error Value: White=0.33/Black=0.49} 1-0

[Event "Charlotte IM-C MLK 2022"]
[Site "Charlotte"]
[Date "2022.01.18"]
[Round "9.1"]
[White "Boehme, Sebastian"]
[Black "Fishbein, Mitch"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2170"]
[BlackElo "2129"]
[Annotator "TA"]
[PlyCount "213"]
[EventDate "2022.01.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,213,41,48,29,32,34,41,58,45,45,68,40,38,0,-13,-8,-8,-14,0,-41,-10,-35,-22,-62,-62,-124,-131,-128,-77,-83,-79,-59,-62,-61,-67,-75,-82,-85,-31,-25,0,0,0,0,63,58,43,65,64,25,121,114,317,339,287,25,26,20,25,68,54,18,67,49,47,39,36,29,42,0,14,0,0,0,0,8,12836,12836,12850,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999]} 1. d4 Nf6 2. Bf4 Nc6 3. Nc3 d6 4. e4 g6 5. Qd2 Bg7 6. O-O-O O-O 7. Bh6 e5 8. Bxg7 Kxg7 9. d5 {B07: Pirc Defence: Miscellaneous Systems.} Nd4 10. Nge2 c5 11. dxc6 $1 {White is slightly better.} Nxc6 12. f3 {[#]} Qa5 $146 ({Predecessor:} 12... h5 13. h3 Be6 14. f4 Qb6 15. Kb1 Nb4 16. a3 Nxc2 17. Qxc2 Bb3 18. Qd3 Bxd1 19. Nxd1 {½-½ (35) Broennimann,P-Mislin,R (2353) ICCF email 2015}) 13. Kb1 (13. Qxd6 Be6 $11) 13... Be6 14. Nd5 (14. Qxd6 $2 Rad8 15. Qa3 Rxd1+ 16. Nxd1 Qe1 $19) (14. g4 $14) 14... Qxd2 $11 15. Rxd2 Bxd5 16. exd5 Ne7 17. Nc3 (17. c4 $11) 17... Rfc8 18. a4 a6 19. g3 Rc5 (19... h5 {is more complex.} 20. Be2 Rc5 21. Ne4 Nxe4 22. fxe4 f5) 20. f4 (20. Be2 $15) 20... exf4 $17 (20... Nexd5 21. Nxd5 Rxd5 22. Rxd5 Nxd5 23. Bg2 $11) 21. gxf4 Nexd5 ({Black should play} 21... Rac8 22. f5 Nxf5) 22. Nxd5 Rxd5 23. Rxd5 Nxd5 {[%mdl 4096] Endgame KRB-KRN} 24. Bg2 Nxf4 25. Bxb7 Ra7 26. Bf3 a5 (26... Kf6 $17) 27. Rd1 $15 Ra6 28. Ka2 Ne6 29. c3 Nc5 (29... f5 $11) 30. Ka3 $1 $14 {White is more active.} f5 31. Be2 $1 Ra7 32. Rxd6 Re7 {[#]} (32... Ne4 $11 {keeps the balance.} 33. Ra6 Re7) 33. Bb5 $1 $16 {And now b4 would win.} Re1 $2 (33... Ne4 $16 {was called for.} 34. Rd3 (34. Ra6 f4 $14) 34... Nc5) 34. b4 $18 axb4+ 35. Kxb4 $2 ({Only move:} 35. cxb4 $18 Ne4 36. Rd8) 35... Ne4 $11 36. Rd7+ Kf6 37. Bd3 Ke6 38. Rxh7 {Black must now prevent a5.} Nf6 (38... Rd1 $11 39. Bxe4 fxe4) 39. Bc4+ Kd6 40. Rh6 Rb1+ 41. Ka3 Kc5 42. Ba2 (42. Bd3 $14 Rc1 43. Kb2 (43. Rxg6 Rxc3+ 44. Kb2 Rxd3 $11)) 42... Rg1 43. Bf7 Ra1+ 44. Kb3 Ne4 $1 ({Don't play} 44... Rb1+ 45. Kc2 Rf1 46. Bxg6 $16 (46. Rxg6 Ne4 $16)) 45. Bxg6 Nxc3 $2 {[%mdl 8192] White now steadily converts the win.} 46. Kxc3 $18 Rxa4 47. Bxf5 $11 {KRB-KR} Kd5 {White mates.} 48. Kd2 Ke5 49. Bd3 Rf4 50. Ke3 Rf6 51. Rh8 Rf7 52. Be4 Kf6 53. Ra8 Kg7 54. Ra6 Rf6 55. Ra7+ Rf7 56. Ra1 ({Weaker is} 56. Rxf7+ Kxf7 57. Bh7 Kg7 $11) 56... Kh6 57. Ra5 Rf6 58. Rb5 Kg7 59. Bf3 Kh6 60. Kf2 Rd6 61. Kg3 Rg6+ 62. Bg4 Ra6 63. Bf5 Ra3+ 64. Kf4 Ra2 65. Rb7 Rf2+ 66. Kg4 Rg2+ 67. Kh3 Ra2 68. Be4 Kg5 69. Bf3 Ra1 70. Kg3 Ra2 71. Rb6 Ra3 72. h4+ Kf5 73. Rb5+ Kg6 74. Kf4 Ra1 75. Rb6+ Kg7 76. Rb7+ Kf6 77. Rb6+ Kg7 78. Bg4 Ra7 79. Kg5 Ra5+ 80. Bf5 Ra7 81. Rg6+ Kh8 82. Rh6+ Kg8 83. Be6+ Kg7 84. Rg6+ Kh8 85. Bf5 Rg7 86. h5 Ra7 87. Rb6 Kg8 88. Bg6 Ra5+ 89. Kf6 Ra8 90. Bf5 Kh8 91. Rb7 Rf8+ 92. Kg6 Rg8+ 93. Kh6 {[%csl Gf5,Gh6][%cal Rb7h7] [#]} Rg7 94. Rb1 Rh7+ 95. Kg5 Rg7+ 96. Bg6 Rg8 97. Rb2 Ra8 98. Rb6 Rc8 99. Rd6 Rb8 100. Rd7 Kg8 101. Kh6 Ra8 102. Rg7+ Kf8 103. Rh7 Ra1 104. Rh8+ Ke7 105. Re8+ Kf6 106. Rf8+ Ke7 107. Rf2 {Weighted Error Value: White=0.20 (precise) /Black=0.19 (very precise)} 1-0

[Event "Charlotte IM-C MLK 2022"]
[Site "Charlotte"]
[Date "2022.01.17"]
[Round "9.2"]
[White "Martin Del Campo Cardenas, Roberto Abel"]
[Black "Andrianov, Nikolay"]
[Result "1/2-1/2"]
[WhiteElo "2261"]
[BlackElo "1816"]
[Annotator "NA RC"]
[PlyCount "13"]
[EventDate "2022.01.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:01]} e5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:05]} 3. Nxe5 {[%emt 0:00:03]} d6 {[%emt 0:00:05]} 4. Nf3 {[%emt 0:00:02]} Nxe4 {[%emt 0:00:04]} 5. Qe2 {[%emt 0:00:05]} Qe7 {[%emt 0:00:04]} 6. d3 {[%emt 0:00:02]} Nf6 {[%emt 0:00:05]} 7. Bg5 {[%emt 0:00:03]} 1/2-1/2

[Event "Charlotte IM-C MLK 2022"]
[Site "Charlotte"]
[Date "2022.01.17"]
[Round "9.3"]
[White "Popilski, Gil"]
[Black "Ngo, Bach"]
[Result "1/2-1/2"]
[WhiteElo "2464"]
[BlackElo "2300"]
[Annotator "NA RC"]
[PlyCount "13"]
[EventDate "2022.01.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:01]} Nf6 {[%emt 0:00:08]} 2. c4 {[%emt 0:00:02]} e6 {[%emt 0:00:06]} 3. Nf3 {[%emt 0:00:03]} b6 {[%emt 0:00:07]} 4. a3 {[%emt 0:00:05]} Bb7 {[%emt 0:00:10]} 5. Nc3 {[%emt 0:00:03]} d5 {[%emt 0:00:06]} 6. cxd5 {[%emt 0:00:05]} Nxd5 {[%emt 0:00:06]} 7. Qc2 {[%emt 0:00:10]} 1/2-1/2

[Event "Charlotte IM-C MLK 2022"]
[Site "Charlotte"]
[Date "2022.01.18"]
[Round "9.4"]
[White "Wu, Derek"]
[Black "Sethuraman, Sandeep"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2158"]
[BlackElo "2361"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2022.01.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,55,8,8,0,-7,-6,0,0,87,69,61,49,62,36,54,54,67,55,66,71,54,20,27,35,277,172,341,341,420,379,396,342,219,116,147,136,130,120,122,96,97,0,0,0,0,-43]} 1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 e6 {6...Qa5+ injects fresh life into this line.} 7. Bg5 {B12: Caro-Kann: Advance Variation.} Qb6 8. Nd2 {Active counter play!} c5 9. c4 Qa6 (9... Qxb2 $11 10. Rb1 Qxa2) 10. Ngf3 $16 Nc6 11. dxc5 Bxc5 12. O-O Nge7 13. a3 $1 dxc4 14. Nxc4 {[#]} Rd8 $146 ({Predecessor:} 14... O-O 15. b4 Bb6 16. Bxe7 Nxe7 17. a4 Rfd8 18. Qb3 {1-0 (18) Van Foreest,J (2612)-Brejnik,G (2179) Pardubice 2019}) 15. Qc2 O-O 16. b4 b5 17. Na5 $36 {[%mdl 2048] Black is under pressure.} Bd4 $2 (17... Nxa5 $14 18. bxc5 (18. Qxc5 Rd5 $11) 18... Nac6) 18. Rad1 {[#] Bxe7 is the strong threat.} Rc8 $2 (18... f6) 19. Qe4 $18 (19. Nxd4 Nxa5 20. Qe2 Nac6 $16) 19... Bb6 20. Rd6 (20. Bxe7 Nxe7 21. Rd7 Nf5 $15) 20... Rfe8 21. Nxc6 ({Weaker is} 21. Bxe7 Nxe7 22. Ng5 Nf5 $14) 21... Nxc6 {[#]} 22. Be3 ({White should try} 22. Bf6 $1 $18 {[%cal Of3g5][%mdl 512] And now Ng5! would win.} Ne7 23. Bxe7 (23. Ng5 Nf5 $11) 23... Rxe7 24. Ng5) 22... Ne7 $16 23. Ng5 ({Resist} 23. Bxb6 axb6 24. Ng5 Nf5 $16) 23... Nf5 24. Bxb6 axb6 25. Rd7 Rf8 26. Rfd1 (26. Qf3 $16) 26... Qxa3 $11 27. Qb7 {[%cal Ob7c8] Qxc8! would kill now.} Rc1 28. Qe4 {Weighted Error Value: White=0.20 (precise) /Black=0.32} (28. g3 $11 Rxd1+ 29. Rxd1) 1/2-1/2

[Event "Charlotte IM-C MLK 2022"]
[Site "Charlotte"]
[Date "2022.01.18"]
[Round "9.5"]
[White "Adewumi, Tanitoluwa"]
[Black "Vanapalli, Vishnu"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2136"]
[BlackElo "2101"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2022.01.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,71,10,20,18,13,5,22,22,10,5,22,26,41,0,57,50,78,0,11,16,7,14,36,41,112,50,36,43,41,0,0,-106,-110,-102,-114,-121,-93,-164,0,-7,70,80,125,31,261,243,252,251,239,231,227,231,402,393,397,195,29992,29993,29993,898]} 1. d4 e6 2. Nf3 d5 3. c4 Nf6 4. Nc3 Be7 5. Bf4 O-O 6. e3 b6 7. Qc2 c5 8. dxc5 {D37: Queen's Gambit Declined: 5 Bf4.} bxc5 9. Rd1 Bb7 10. Be2 {The position is equal.} Nbd7 11. O-O Rc8 12. cxd5 exd5 {[#]} 13. Qf5 $146 (13. Ne5 $14 {is more appropriate.}) ({Predecessor:} 13. Ne5 Nb6 14. Bf3 Bd6 15. Qf5 Re8 16. Nd3 g6 17. Qg5 Ba6 18. Bxd6 Qxd6 19. Ne2 Nc4 20. Ng3 {½-½ (20) Shimanov,A (2642)-Bocharov,D (2574) Minsk 2017}) 13... g6 (13... Qb6 $11) 14. Qh3 $14 Re8 15. Rd2 (15. Bb5 $16) 15... Qb6 $11 16. Rfd1 Nf8 17. Bf1 Rcd8 {White must now prevent ...Bc8.} 18. Bb5 N8d7 (18... Ne4 $14 19. Bxe8 Nxd2 20. Bxf7+ (20. Nxd2 Rxe8 21. e4 dxe4 $17) 20... Kxf7 21. Rxd2 (21. Ne5+ Kg8 $11) 21... d4 22. exd4 cxd4) 19. Ne5 {White is much more active.} (19. Ng5 $16) 19... Nxe5 $14 20. Bxe5 (20. Bxe8 Nc4 21. Bxf7+ (21. Na4 $2 Qb4 $19) 21... Kxf7 $17) 20... Rf8 $1 21. Qh6 (21. Be2 $14) 21... Qe6 22. f4 (22. Bc7 $11) 22... d4 $1 $17 23. exd4 cxd4 24. Ne2 {[%cal Bc3e2,Be2d4,Bd4e6,Be6f8][%mdl 32]} (24. Rxd4 $2 Bc5 25. Ne2 Nh5 $19) (24. Bxd4 $2 Rxd4 $1 25. f5 (25. Rxd4 $2 Qe3+ 26. Kh1 Ng4 $19) 25... Rxd2 26. fxe6 Rxg2+ 27. Kf1 Ng4 $19) 24... d3 25. Bxd3 (25. Nd4 $2 Qb6 26. Rxd3 Rxd4 $1 27. Bxd4 Qxb5 $17) (25. Ng3 $17 {was called for.}) 25... Qc6 $2 (25... Qb6+ $1 $19 26. Kf1 Qe3 27. Bxf6 Bxf6) 26. Nd4 $11 Bc5 ({Black should try} 26... Qb6 $11 27. Bc4 Rfe8) 27. Bf1 $14 {[%cal Ob2b4]} Rfe8 ({Better is} 27... Nh5) 28. Kh1 ({White has to play} 28. b4 $1 $16 {[%cal Rb4c5]} Rxd4 29. Bxd4 (29. Rxd4 Bb6 $16) 29... Bxb4 30. Bb5 $1 Qxb5 31. Bxf6) 28... Qb6 {[#] A mistake that costs the game.} (28... Bxd4 $14 29. Rxd4 Rxd4 30. Bxd4 (30. Rxd4 $2 Qc1 $19) 30... Ba6) 29. Ne6 $1 $18 {[%csl Ge6][%cal Rh6g7][%mdl 512]} Bf8 {Prevents Qg7+.} 30. Nxf8 Rxd2 31. Rxd2 $40 {[%mdl 128] Intending Nd7 and mate. Black is in trouble. Dancing on a razor blade.} Rxf8 32. h3 Rc8 $2 (32... Nh5 33. f5 Rc8 34. fxg6 Qxg6 35. Qxg6+ hxg6) 33. Kh2 {Rd6 is the strong threat.} ({Less strong is} 33. Bd4 Qe6 34. f5 (34. Re2 Qd6 $16) 34... Qe7 $18) 33... Ne8 {To avoid Rd6} 34. Rd4 (34. Rd7 $142 {[%cal Of1c4] Threatening mate with Bc4!} Ba6 35. Bxa6 Qxa6 36. f5) 34... f6 $2 {[#]} (34... Rd8 $18 35. Rxd8 Qxd8) 35. Rd7 $1 Qe6 36. Qxh7+ {Weighted Error Value: White=0.29 (precise) /Black=0.60} (36. Rxh7 $142 Qxh3+ 37. Kxh3 Be4 {[#]} 38. Re7 $1 Bf5+ 39. Kh2 g5 40. Bxf6 Bh7 41. Qxh7+ Kf8 42. Qh8#) 1-0

