[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.14"]
[Round "1.1"]
[White "Vaz Lacuesta, Leonardo"]
[Black "Hoffman, Alejandro"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2103"]
[BlackElo "2449"]
[Annotator "RC"]
[PlyCount "86"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:31]} d6 {[%emt 0:00:07]} 3. d4 {[%emt 0:01:10]} exd4 {[%emt 0:00:08]} 4. Nxd4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:06]} 5. Nc3 {[%emt 0:00:41]} Be7 {[%emt 0:00:14]} 6. Be2 {[%emt 0:03:20]} O-O {[%emt 0:00:10]} 7. O-O {[%emt 0:01:04]} Re8 {[%emt 0:00:09]} 8. Bf4 {[%emt 0:03:29]} Bf8 {[%emt 0:01:01]} 9. Bf3 {[%emt 0:02:13]} c6 {[%emt 0:01:08]} 10. Re1 {[%emt 0:03:26]} Nbd7 {[%emt 0:02:32]} 11. Bg3 {[%emt 0:02:50]} Ne5 {[%emt 0:02:54]} 12. Be2 {[%emt 0:01:33]} Ng6 {[%emt 0:01:15]} 13. Bf3 {[%emt 0:02:16]} a5 {[%emt 0:02:48]} 14. a4 {[%emt 0:01:57]} Qb6 {[%emt 0:02:08]} 15. Rb1 {[%emt 0:04:48]} Bd7 {[%emt 0:04:39]} 16. Qd2 {[%emt 0:09:28]} Rad8 {[%emt 0:04:32]} 17. h3 {[%emt 0:14:25]} h6 {[%emt 0:01:14]} 18. Re3 {[%emt 0:04:31]} Bc8 {[%emt 0:02:27]} 19. Nb3 {[%emt 0:06:23]} Be6 {[%emt 0:02:45]} 20. Nd4 {[%emt 0:07:49]} Ne5 {[%emt 0:07:24]} 21. Be2 {[%emt 0:01:22]} Bc4 {[%emt 0:00:32]} 22. Bh4 {[%emt 0:02:29]} g5 {[%emt 0:00:46]} 23. Rg3 {[%emt 0:13:15]} Bxe2 {[%emt 0:00:35]} 24. Bxg5 {[%emt 0:02:29]} hxg5 {[%emt 0:00:09]} 25. Qxg5+ {[%emt 0:00:42]} Ng6 26. Qxf6 {[%emt 0:01:51]} Bg7 {[%emt 0:00:26]} 27. Qg5 {[%emt 0:01:54]} Qxd4 {[%emt 0:00:20]} 28. Nxe2 {[%emt 0:00:59]} Qxe4 {[%emt 0:00:52]} 29. Re3 {[%emt 0:01:49]} Qd5 {[%emt 0:02:25]} 30. Qxd5 {[%emt 0:03:47]} cxd5 {[%emt 0:00:07]} 31. Rxe8+ {[%emt 0:00:28]} Rxe8 {[%emt 0:00:07]} 32. Kf1 {[%emt 0:00:03]} d4 {[%emt 0:03:01]} 33. Rd1 {[%emt 0:01:00]} Rc8 {[%emt 0:00:08]} 34. c3 {[%emt 0:01:02]} dxc3 {[%emt 0:00:16]} 35. bxc3 {[%emt 0:00:05]} Rc4 {[%emt 0:01:05]} 36. Rxd6 {[%emt 0:01:32]} Rxa4 {[%emt 0:00:10]} 37. Ke1 {[%emt 0:00:05]} Ra1+ {[%emt 0:02:15]} 38. Kd2 {[%emt 0:00:11]} Bh6+ {[%emt 0:00:32]} 39. Kc2 {[%emt 0:01:08]} Ra2+ {[%emt 0:00:09]} 40. Kd1 {[%emt 0:00:06]} a4 {[%emt 0:00:30]} 41. Rd8+ {[%emt 0:00:55]} Bf8 {[%emt 0:01:00]} 42. f4 {[%emt 0:00:31]} a3 {[%emt 0:01:09]} 43. g4 {[%emt 0:00:44]} Rb2 {[%emt 0:01:06]} 0-1

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.14"]
[Round "1.2"]
[White "Diaz Hollemaert, Nahuel"]
[Black "Vazquez, Facundo"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "2439"]
[BlackElo "2103"]
[Annotator "RC"]
[PlyCount "67"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:01:01]} g6 {[%emt 0:00:01]} 3. Nc3 {[%emt 0:02:27]} Bg7 {[%emt 0:00:51]} 4. e4 {[%emt 0:00:05]} d6 {[%emt 0:00:14]} 5. d4 {[%emt 0:00:05]} O-O {[%emt 0:01:02]} 6. Be2 {[%emt 0:02:35]} Na6 {[%emt 0:00:49]} 7. O-O {[%emt 0:12:42]} e5 {[%emt 0:04:47]} 8. Qc2 {[%emt 0:04:00]} Qe8 {[%emt 0:14:48]} 9. Rd1 {[%emt 0:12:29]} Nb4 {[%emt 0:10:07]} 10. Qb1 {[%emt 0:03:55]} exd4 {[%emt 0:09:12]} 11. Nxd4 {[%emt 0:00:17]} a6 {[%emt 0:03:57]} 12. Bf4 {[%emt 0:05:30]} Nd7 {[%emt 0:04:47]} 13. Bf1 {[%emt 0:17:31]} Nc5 {[%emt 0:04:35]} 14. Nd5 {[%emt 0:16:45]} Nxd5 {[%emt 0:04:12]} 15. exd5 {[%emt 0:00:01]} a5 {[%emt 0:03:05]} 16. Qc2 {[%emt 0:04:49]} Bd7 {[%emt 0:03:08]} 17. Re1 {[%emt 0:04:35]} Qd8 {[%emt 0:01:07]} 18. Rad1 {[%emt 0:00:03]} Re8 {[%emt 0:01:34]} 19. Rxe8+ {[%emt 0:04:56]} Qxe8 {[%emt 0:00:03]} 20. b3 {[%emt 0:00:44]} Qe4 {[%emt 0:03:21]} 21. Qd2 {[%emt 0:02:25]} Qxd4 {[%emt 0:02:51]} 22. Qxd4 {[%emt 0:00:02]} Bxd4 {[%emt 0:00:13]} 23. Rxd4 {[%emt 0:00:02]} Re8 {[%emt 0:00:31]} 24. Bd2 {[%emt 0:01:01]} b6 {[%emt 0:01:01]} 25. f3 {[%emt 0:00:05]} Bf5 {[%emt 0:01:51]} 26. Bc3 {[%emt 0:03:08]} Re3 {[%emt 0:01:38]} 27. Bd2 {[%emt 0:00:26]} Re8 {[%emt 0:00:03]} 28. Bg5 {[%emt 0:01:19]} Kg7 {[%emt 0:02:38]} 29. Kf2 {[%emt 0:00:24]} h6 {[%emt 0:01:47]} 30. Be3 {[%emt 0:00:11]} g5 {[%emt 0:00:50]} 31. Rd2 {[%emt 0:00:58]} Bg6 {[%emt 0:01:31]} 32. Bd4+ {[%emt 0:00:28]} f6 {[%emt 0:00:52]} 33. Be2 {[%emt 0:00:48]} Kf7 {[%emt 0:01:12]} 34. Be3 {[%emt 0:00:38]} 1/2-1/2

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.14"]
[Round "1.3"]
[White "Saralegui, Mario"]
[Black "Roselli Mailhe, Bernardo"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2059"]
[BlackElo "2435"]
[Annotator "RC"]
[PlyCount "42"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:03:16]} 2. c4 {[%emt 0:00:05]} g6 {[%emt 0:00:18]} 3. Nc3 {[%emt 0:00:13]} Bg7 {[%emt 0:00:08]} 4. e4 {[%emt 0:00:31]} d6 {[%emt 0:00:32]} 5. Be2 {[%emt 0:00:42]} O-O {[%emt 0:00:06]} 6. Nf3 {[%emt 0:00:21]} e5 {[%emt 0:00:05]} 7. Be3 {[%emt 0:00:21]} h6 {[%emt 0:00:32]} 8. dxe5 {[%emt 0:05:48]} Ng4 {[%emt 0:08:46]} 9. Bc1 {[%emt 0:03:10]} Nxe5 {[%emt 0:02:24]} 10. Nxe5 {[%emt 0:04:14]} dxe5 {[%emt 0:00:29]} 11. Qxd8 {[%emt 0:05:58]} Rxd8 {[%emt 0:00:15]} 12. Nd5 {[%emt 0:00:08]} Na6 {[%emt 0:00:51]} 13. Be3 {[%emt 0:00:46]} Bf8 {[%emt 0:08:05]} 14. O-O-O {[%emt 0:08:39]} Be6 {[%emt 0:01:52]} 15. f4 {[%emt 0:00:43]} exf4 {[%emt 0:09:21]} 16. Nxf4 {[%emt 0:02:57]} Re8 {[%emt 0:12:57]} 17. Nxe6 {[%emt 0:12:06]} Rxe6 {[%emt 0:02:35]} 18. Bf3 {[%emt 0:00:46]} Rae8 {[%emt 0:05:15]} 19. Bf4 {[%emt 0:14:40]} c6 {[%emt 0:06:40]} 20. Rd7 {[%emt 0:02:20]} Nc5 {[%emt 0:00:50]} 21. Rc7 {[%emt 0:00:13]} Nd3+ {[%emt 0:00:21]} 0-1

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.15"]
[Round "1.4"]
[White "Vitoux, Colomban"]
[Black "Bustelo, Tabare"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2381"]
[BlackElo "2054"]
[Annotator "ChessBase"]
[PlyCount "114"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:25]} 2. g3 {[%emt 0:00:33]} Nc6 {[%emt 0:00:55]} 3. d4 {[%emt 0:00:19]} Bg4 {[%emt 0:00:36]} 4. Bg2 {[%emt 0:00:09]} Nf6 {[%emt 0:00:26]} 5. h3 {[%emt 0:02:42]} Bxf3 {[%emt 0:00:23]} 6. exf3 {[%emt 0:02:03]} e5 {[%emt 0:04:24]} 7. dxe5 {[%emt 0:00:40]} Nxe5 {[%emt 0:05:13]} 8. Qe2 {[%emt 0:00:24]} Qe7 {[%emt 0:00:38]} 9. O-O {[%emt 0:08:40]} O-O-O {[%emt 0:01:13]} 10. Nc3 {[%emt 0:03:29]} d4 {[%emt 0:04:15]} 11. f4 {[%emt 0:10:05]} Ned7 {[%emt 0:04:30]} 12. Qf3 {[%emt 0:13:16]} c6 {[%emt 0:03:36]} 13. Ne2 {[%emt 0:06:10]} Nb6 {[%emt 0:04:37]} 14. Rd1 {[%emt 0:05:23]} Qc5 {[%emt 0:12:48]} 15. a4 {[%emt 0:11:21]} Qxc2 {[%emt 0:11:17]} 16. Nxd4 {[%emt 0:01:20]} Qc4 {[%emt 0:04:25]} 17. a5 {[%emt 0:03:13]} Rxd4 {[%emt 0:09:01]} 18. axb6 {[%emt 0:02:59]} Rxd1+ {[%emt 0:05:31]} 19. Qxd1 {[%emt 0:00:02]} a6 {[%emt 0:00:19]} 20. Be3 {[%emt 0:05:35]} Be7 {[%emt 0:08:03]} 21. Bf1 {[%emt 0:00:52]} Qb4 {[%emt 0:01:48]} 22. Ra4 {[%emt 0:05:19]} Qxb2 {[%emt 0:02:12]} 23. Bd4 {[%emt 0:08:22]} Rd8 {[%emt 0:03:29]} 24. Bd3 {[%emt 0:03:44]} Rxd4 {[%emt 0:00:27]} 25. Rxd4 {[%emt 0:00:06]} Qxb6 {[%emt 0:00:14]} 26. Bf5+ {[%emt 0:00:46]} Kb8 {[%emt 0:00:21]} 27. Rd3 {[%emt 0:00:28]} a5 {[%emt 0:01:12]} 28. Qe2 {[%emt 0:00:29]} Bc5 {[%emt 0:01:20]} 29. Kg2 {[%emt 0:00:49]} Ka7 {[%emt 0:01:44]} 30. Qc2 {[%emt 0:03:34]} g6 {[%emt 0:00:36]} 31. Rb3 {[%emt 0:00:19]} Bb4 {[%emt 0:00:12]} 32. Bd3 {[%emt 0:00:11]} Qd4 {[%emt 0:02:03]} 33. Bc4 {[%emt 0:00:16]} Qd7 {[%emt 0:03:40]} 34. Qa2 {[%emt 0:00:41]} Qe7 {[%emt 0:01:00]} 35. Re3 {[%emt 0:00:12]} Qc5 {[%emt 0:02:21]} 36. Bxf7 {[%emt 0:00:08]} Nd7 {[%emt 0:01:42]} 37. Bg8 {[%emt 0:00:31]} Nf6 {[%emt 0:00:36]} 38. Be6 {[%emt 0:00:24]} b5 {[%emt 0:00:20]} 39. Qa1 {[%emt 0:01:12]} Qf8 {[%emt 0:00:34]} 40. f5 {[%emt 0:01:31]} gxf5 {[%emt 0:00:13]} 41. Qe5 {[%emt 0:00:55]} Bd6 {[%emt 0:01:04]} 42. Qxf5 {[%emt 0:00:09]} Nd5 {[%emt 0:00:44]} 43. Qxh7+ {[%emt 0:00:24]} Kb6 {[%emt 0:00:31]} 44. Bxd5 {[%emt 0:00:12]} cxd5 {[%emt 0:00:04]} 45. Qd7 {[%emt 0:00:44]} a4 {[%emt 0:00:52]} 46. Rd3 {[%emt 0:01:45]} Qe7 {[%emt 0:00:15]} 47. Qf5 {[%emt 0:00:13]} Qb7 {[%emt 0:00:44]} 48. Rxd5 {[%emt 0:00:35]} a3 {[%emt 0:00:22]} 49. Kh2 {[%emt 0:00:26]} Qc6 {[%emt 0:00:20]} 50. Rd2 {[%emt 0:00:45]} b4 {[%emt 0:00:15]} 51. Qd3 {[%emt 0:00:17]} Bc5 {[%emt 0:00:20]} 52. Qc4 {[%emt 0:00:19]} Qb5 {[%emt 0:00:18]} 53. Qe6+ {[%emt 0:00:02]} Qc6 {[%emt 0:00:39]} 54. Qg8 {[%emt 0:00:16]} Kb5 {[%emt 0:00:47]} 55. Rc2 {[%emt 0:01:00]} Qd6 {[%emt 0:00:21]} 56. Qc4+ {[%emt 0:00:13]} Kb6 {[%emt 0:00:06]} 57. Re2 {[%emt 0:00:19]} Kc7 {[%emt 0:01:37]} 1-0

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.14"]
[Round "1.5"]
[White "Tregarthen, Emiliano"]
[Black "Lopez Azambuja, Nicolas"]
[Result "1/2-1/2"]
[ECO "C17"]
[WhiteElo "2039"]
[BlackElo "2318"]
[Annotator "RC"]
[PlyCount "88"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:02:10]} d5 {[%emt 0:00:03]} 3. Nc3 {[%emt 0:00:29]} Bb4 {[%emt 0:00:15]} 4. e5 {[%emt 0:00:11]} c5 {[%emt 0:01:41]} 5. a3 {[%emt 0:00:06]} Ba5 {[%emt 0:00:35]} 6. b4 {[%emt 0:02:55]} cxd4 {[%emt 0:00:30]} 7. Nb5 {[%emt 0:03:01]} Bc7 {[%emt 0:00:14]} 8. Nf3 {[%emt 0:01:45]} Bd7 {[%emt 0:00:22]} 9. Nbxd4 {[%emt 0:02:35]} Ne7 {[%emt 0:03:56]} 10. Bd3 {[%emt 0:01:42]} Nbc6 {[%emt 0:15:42]} 11. Qe2 {[%emt 0:00:30]} Ng6 {[%emt 0:06:22]} 12. Nxc6 {[%emt 0:01:42]} bxc6 {[%emt 0:02:03]} 13. h4 {[%emt 0:00:59]} Qb8 {[%emt 0:02:08]} 14. Bxg6 {[%emt 0:04:44]} hxg6 {[%emt 0:00:24]} 15. O-O {[%emt 0:01:32]} a5 {[%emt 0:04:22]} 16. Rb1 {[%emt 0:24:36]} Bc8 {[%emt 0:13:25]} 17. c4 {[%emt 0:10:11]} Ba6 {[%emt 0:08:28]} 18. b5 {[%emt 0:01:01]} dxc4 {[%emt 0:06:34]} 19. Bh6 {[%emt 0:01:01]} gxh6 {[%emt 0:09:38]} 20. bxa6 {[%emt 0:00:49]} Qc8 {[%emt 0:04:11]} 21. Qxc4 {[%emt 0:00:21]} Qxa6 {[%emt 0:01:44]} 22. Qc5 {[%emt 0:00:37]} Bd8 {[%emt 0:02:33]} 23. Qd6 {[%emt 0:03:56]} c5 {[%emt 0:02:24]} 24. Qxc5 {[%emt 0:00:53]} Be7 {[%emt 0:01:09]} 25. Qe3 {[%emt 0:00:14]} Rd8 {[%emt 0:01:38]} 26. Rfd1 {[%emt 0:01:51]} Rxd1+ {[%emt 0:01:54]} 27. Rxd1 {[%emt 0:00:11]} Qb7 {[%emt 0:01:40]} 28. g3 {[%emt 0:02:06]} Kf8 {[%emt 0:01:13]} 29. Nh2 {[%emt 0:07:32]} h5 {[%emt 0:01:27]} 30. Nf3 {[%emt 0:00:36]} Kg7 {[%emt 0:00:47]} 31. Ng5 {[%emt 0:00:11]} Rd8 {[%emt 0:00:48]} 32. Rxd8 {[%emt 0:01:26]} Bxd8 {[%emt 0:00:02]} 33. Ne4 {[%emt 0:01:01]} Be7 {[%emt 0:04:03]} 34. Nd6 {[%emt 0:01:46]} Qd5 {[%emt 0:00:58]} 35. Ne8+ {[%emt 0:01:09]} Kf8 {[%emt 0:00:43]} 36. Nf6 {[%emt 0:00:31]} Qd1+ {[%emt 0:00:20]} 37. Kh2 {[%emt 0:00:18]} Kg7 {[%emt 0:00:53]} 38. Qg5 {[%emt 0:00:45]} Qf3 {[%emt 0:00:45]} 39. Kg1 {[%emt 0:01:27]} Bxa3 {[%emt 0:01:35]} 40. Ne8+ {[%emt 0:00:42]} Kf8 {[%emt 0:01:05]} 41. Nd6 {[%emt 0:03:10]} Kg7 {[%emt 0:00:22]} 42. Ne8+ {[%emt 0:01:04]} Kf8 {[%emt 0:00:03]} 43. Nd6 {[%emt 0:00:17]} Kg7 {[%emt 0:00:17]} 44. Ne8+ {[%emt 0:00:34]} Kf8 {[%emt 0:00:50]} 1/2-1/2

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.14"]
[Round "1.6"]
[White "Muniz, Rafael"]
[Black "Genta, Alejandro"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2282"]
[BlackElo "2036"]
[Annotator "RC"]
[PlyCount "71"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:27]} Nf6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:13]} g6 {[%emt 0:00:00]} 4. h3 {[%emt 0:00:18]} Bg7 {[%emt 0:00:22]} 5. Nf3 {[%emt 0:00:06]} c6 {[%emt 0:01:02]} 6. a4 {[%emt 0:00:19]} O-O {[%emt 0:06:53]} 7. Be2 {[%emt 0:00:16]} Nbd7 {[%emt 0:09:46]} 8. O-O {[%emt 0:00:56]} Qc7 {[%emt 0:01:47]} 9. Be3 {[%emt 0:01:12]} Re8 {[%emt 0:14:18]} 10. Bc4 {[%emt 0:08:05]} e6 {[%emt 0:04:21]} 11. Bb3 {[%emt 0:09:50]} Nf8 {[%emt 0:24:16]} 12. Qd2 {[%emt 0:04:06]} d5 {[%emt 0:03:05]} 13. Bf4 {[%emt 0:03:25]} Qd8 {[%emt 0:00:32]} 14. Rfe1 {[%emt 0:00:52]} b6 {[%emt 0:02:36]} 15. Bh6 {[%emt 0:08:00]} Bb7 {[%emt 0:02:03]} 16. Bxg7 {[%emt 0:01:28]} Kxg7 {[%emt 0:00:03]} 17. e5 {[%emt 0:00:34]} Ng8 {[%emt 0:01:13]} 18. Ne2 {[%emt 0:01:24]} Ba6 {[%emt 0:02:42]} 19. Nf4 {[%emt 0:02:32]} Ne7 {[%emt 0:02:34]} 20. c3 {[%emt 0:02:59]} c5 {[%emt 0:00:32]} 21. Bc2 {[%emt 0:02:32]} Rc8 {[%emt 0:07:50]} 22. h4 {[%emt 0:03:06]} cxd4 {[%emt 0:01:26]} 23. Nxd4 {[%emt 0:01:04]} Nc6 {[%emt 0:01:08]} 24. Nf3 {[%emt 0:02:57]} Nd7 {[%emt 0:00:31]} 25. h5 {[%emt 0:01:22]} Qe7 {[%emt 0:01:32]} 26. g3 {[%emt 0:06:31]} g5 {[%emt 0:01:33]} 27. h6+ {[%emt 0:05:12]} Kh8 {[%emt 0:01:00]} 28. Nd3 {[%emt 0:04:38]} g4 {[%emt 0:04:46]} 29. Nh2 {[%emt 0:00:57]} Rg8 {[%emt 0:00:05]} 30. Qf4 {[%emt 0:06:38]} Na5 {[%emt 0:03:52]} 31. Nb4 {[%emt 0:01:24]} Bb7 {[%emt 0:02:54]} 32. Rad1 {[%emt 0:01:19]} Rcf8 {[%emt 0:00:47]} 33. Nxg4 {[%emt 0:01:27]} Qg5 {[%emt 0:00:15]} 34. Rd4 {[%emt 0:01:54]} Nc4 {[%emt 0:00:02]} 35. b3 {[%emt 0:01:36]} Qxf4 {[%emt 0:01:10]} 36. Rxf4 {[%emt 0:00:14]} 1-0

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.14"]
[Round "1.7"]
[White "Soto, Nicolas"]
[Black "Coppola, Claudio"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2013"]
[BlackElo "2270"]
[Annotator "RC"]
[PlyCount "84"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} b6 {[%emt 0:00:18]} 2. d4 {[%emt 0:04:47]} Bb7 {[%emt 0:00:03]} 3. Nc3 {[%emt 0:01:34]} g6 {[%emt 0:00:33]} 4. Nf3 {[%emt 0:01:01]} Bg7 {[%emt 0:00:14]} 5. Be2 {[%emt 0:04:43]} e6 {[%emt 0:00:21]} 6. O-O {[%emt 0:00:19]} Ne7 {[%emt 0:00:04]} 7. Be3 {[%emt 0:01:45]} d6 {[%emt 0:00:26]} 8. Qd2 {[%emt 0:00:21]} h6 {[%emt 0:00:40]} 9. Rad1 {[%emt 0:01:22]} Nd7 {[%emt 0:00:08]} 10. a4 {[%emt 0:02:46]} Nf6 {[%emt 0:10:55]} 11. Bb5+ {[%emt 0:04:39]} Kf8 {[%emt 0:03:23]} 12. Bd3 {[%emt 0:05:25]} g5 {[%emt 0:11:56]} 13. Qe2 {[%emt 0:04:32]} Ng6 {[%emt 0:07:54]} 14. e5 {[%emt 0:04:51]} Bxf3 {[%emt 0:01:34]} 15. Qxf3 {[%emt 0:00:54]} Nh4 {[%emt 0:00:36]} 16. Qc6 {[%emt 0:05:50]} Ng4 {[%emt 0:02:30]} 17. h3 {[%emt 0:02:11]} Nxe3 {[%emt 0:01:36]} 18. fxe3 {[%emt 0:00:05]} Ke7 {[%emt 0:27:25]} 19. g3 {[%emt 0:09:00]} Ng6 {[%emt 0:00:16]} 20. Rf2 {[%emt 0:00:20]} Rf8 {[%emt 0:03:21]} 21. Rdf1 {[%emt 0:23:42]} Nh8 {[%emt 0:05:25]} 22. Be4 {[%emt 0:00:40]} Rc8 {[%emt 0:09:36]} 23. Nb5 {[%emt 0:11:15]} dxe5 {[%emt 0:05:52]} 24. Nxa7 {[%emt 0:00:33]} exd4 {[%emt 0:00:09]} 25. Nxc8+ {[%emt 0:00:17]} Qxc8 {[%emt 0:00:06]} 26. Kg2 {[%emt 0:00:56]} dxe3 {[%emt 0:00:14]} 27. Re2 {[%emt 0:00:29]} f5 {[%emt 0:00:49]} 28. Bxf5 {[%emt 0:04:12]} Rxf5 {[%emt 0:00:40]} 29. Rxf5 {[%emt 0:00:02]} exf5 {[%emt 0:00:04]} 30. Rxe3+ {[%emt 0:00:04]} Kf8 {[%emt 0:01:06]} 31. Rd3 {[%emt 0:00:40]} Nf7 {[%emt 0:04:07]} 32. Rd7 {[%emt 0:04:08]} Ne5 {[%emt 0:01:27]} 33. Rxc7 {[%emt 0:00:11]} Qd8 {[%emt 0:00:31]} 34. Qxb6 {[%emt 0:02:23]} Qd5+ {[%emt 0:00:19]} 35. Kh2 {[%emt 0:01:01]} Nf3+ {[%emt 0:00:17]} 36. Kg2 {[%emt 0:00:11]} Nd2+ {[%emt 0:00:22]} 37. Kh2 {[%emt 0:00:10]} Nf1+ {[%emt 0:00:11]} 38. Kg1 {[%emt 0:00:41]} Bd4+ {[%emt 0:00:05]} 39. Qxd4 {[%emt 0:00:19]} Qxd4+ {[%emt 0:00:02]} 40. Kxf1 {[%emt 0:00:07]} f4 {[%emt 0:00:29]} 41. Rc3 {[%emt 0:00:14]} fxg3 {[%emt 0:01:18]} 42. Rxg3 {[%emt 0:00:08]} Qd1+ {[%emt 0:00:24]} 0-1

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.14"]
[Round "1.8"]
[White "El Ters, Antouan"]
[Black "Durante, Aurelio"]
[Result "0-1"]
[ECO "C87"]
[WhiteElo "2200"]
[BlackElo "1978"]
[Annotator "RC"]
[PlyCount "114"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:08]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:03]} 3. Bb5 {[%emt 0:00:16]} a6 {[%emt 0:01:25]} 4. Ba4 {[%emt 0:00:10]} Nf6 {[%emt 0:00:21]} 5. O-O {[%emt 0:00:11]} Be7 {[%emt 0:01:13]} 6. Re1 {[%emt 0:00:48]} d6 {[%emt 0:01:30]} 7. c3 {[%emt 0:01:58]} O-O {[%emt 0:00:15]} 8. d4 {[%emt 0:00:33]} exd4 {[%emt 0:00:31]} 9. cxd4 {[%emt 0:05:00]} Bg4 {[%emt 0:02:11]} 10. Bxc6 {[%emt 0:03:55]} bxc6 {[%emt 0:00:02]} 11. Nbd2 {[%emt 0:03:48]} Re8 {[%emt 0:00:49]} 12. Qc2 {[%emt 0:01:11]} Qd7 {[%emt 0:02:16]} 13. b3 {[%emt 0:01:18]} a5 {[%emt 0:02:49]} 14. Bb2 {[%emt 0:08:00]} Ra6 {[%emt 0:01:24]} 15. Rac1 {[%emt 0:00:35]} Qc8 {[%emt 0:00:58]} 16. Re3 {[%emt 0:04:15]} Nd7 {[%emt 0:01:43]} 17. h3 {[%emt 0:01:40]} Bh5 {[%emt 0:00:19]} 18. e5 {[%emt 0:05:39]} Bg6 {[%emt 0:02:53]} 19. Qd1 {[%emt 0:02:15]} d5 {[%emt 0:10:10]} 20. e6 {[%emt 0:01:57]} fxe6 {[%emt 0:07:14]} 21. Rxe6 {[%emt 0:00:45]} Bd6 {[%emt 0:00:53]} 22. Qe2 {[%emt 0:03:54]} Rf8 {[%emt 0:01:26]} 23. Re1 {[%emt 0:02:35]} Nf6 {[%emt 0:02:14]} 24. Re3 {[%emt 0:03:13]} Rb6 {[%emt 0:04:34]} 25. Ne5 {[%emt 0:01:24]} Be8 {[%emt 0:05:51]} 26. Bc3 {[%emt 0:03:41]} Ra6 {[%emt 0:05:45]} 27. a4 {[%emt 0:01:26]} Ra8 {[%emt 0:00:26]} 28. Qd3 {[%emt 0:04:39]} Nh5 {[%emt 0:07:53]} 29. Ndf3 {[%emt 0:01:54]} Nf4 {[%emt 0:00:34]} 30. Qc2 {[%emt 0:02:16]} Qd8 {[%emt 0:05:21]} 31. Qd2 {[%emt 0:01:34]} c5 {[%emt 0:03:08]} 32. dxc5 {[%emt 0:05:23]} Bxc5 {[%emt 0:00:13]} 33. Nd4 {[%emt 0:00:38]} Qg5 {[%emt 0:01:07]} 34. Rg3 {[%emt 0:13:56]} Nxh3+ {[%emt 0:01:25]} 35. Rxh3 {[%emt 0:00:15]} Qxd2 {[%emt 0:00:09]} 36. Bxd2 {[%emt 0:00:13]} Bxd4 {[%emt 0:00:11]} 37. Rf3 {[%emt 0:03:58]} c5 {[%emt 0:10:14]} 38. Rxf8+ {[%emt 0:01:49]} Kxf8 {[%emt 0:00:02]} 39. Nf3 {[%emt 0:00:47]} Bf6 {[%emt 0:00:14]} 40. Rc1 {[%emt 0:00:32]} Be7 {[%emt 0:00:38]} 41. Bg5 {[%emt 0:00:48]} Bd6 {[%emt 0:00:37]} 42. Ne1 {[%emt 0:01:11]} Bf7 {[%emt 0:01:54]} 43. Nd3 {[%emt 0:00:21]} c4 {[%emt 0:00:12]} 44. bxc4 {[%emt 0:00:31]} dxc4 {[%emt 0:00:03]} 45. Ne1 {[%emt 0:00:50]} Rb8 {[%emt 0:01:25]} 46. Bd2 {[%emt 0:00:24]} Bb4 {[%emt 0:00:22]} 47. Rb1 {[%emt 0:00:15]} Bg6 {[%emt 0:02:41]} 48. Rb2 {[%emt 0:01:12]} Ke8 {[%emt 0:00:13]} 49. Nc2 {[%emt 0:00:44]} Bxc2 {[%emt 0:00:37]} 50. Rxc2 {[%emt 0:01:14]} Bxd2 {[%emt 0:00:44]} 51. Rxd2 {[%emt 0:00:06]} Rb4 {[%emt 0:00:08]} 52. Ra2 {[%emt 0:00:20]} Kd7 {[%emt 0:01:43]} 53. Kf1 {[%emt 0:00:25]} Kc6 {[%emt 0:01:25]} 54. Ke2 {[%emt 0:01:07]} Kc5 {[%emt 0:00:11]} 55. Ke3 {[%emt 0:00:25]} Rb3+ {[%emt 0:00:17]} 56. Ke4 {[%emt 0:00:19]} Rb1 {[%emt 0:01:05]} 57. f4 {[%emt 0:00:28]} Kb4 {[%emt 0:01:23]} 0-1

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.14"]
[Round "1.9"]
[White "Gomez Troccoli, Martin"]
[Black "Curi, Gabriel"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "1961"]
[BlackElo "2194"]
[Annotator "RC"]
[PlyCount "70"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. Nd2 {[%emt 0:00:00]} Nf6 {[%emt 0:00:06]} 4. e5 {[%emt 0:00:00]} Nfd7 {[%emt 0:00:04]} 5. Bd3 {[%emt 0:00:00]} c5 {[%emt 0:00:06]} 6. c3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:06]} 7. Ne2 {[%emt 0:00:00]} cxd4 {[%emt 0:00:31]} 8. cxd4 {[%emt 0:00:03]} f6 {[%emt 0:01:08]} 9. exf6 {[%emt 0:00:10]} Nxf6 {[%emt 0:00:32]} 10. Nf3 {[%emt 0:00:11]} Bd6 {[%emt 0:00:06]} 11. O-O {[%emt 0:00:06]} Qc7 {[%emt 0:04:17]} 12. Bg5 {[%emt 0:00:28]} O-O {[%emt 0:00:08]} 13. Qc2 {[%emt 0:06:47]} Nb4 {[%emt 0:12:46]} 14. Qxc7 {[%emt 0:00:37]} Bxc7 {[%emt 0:00:06]} 15. Bb1 {[%emt 0:00:12]} Bd7 {[%emt 0:00:08]} 16. a3 {[%emt 0:00:33]} Bb5 {[%emt 0:03:23]} 17. axb4 {[%emt 0:06:03]} Bxe2 {[%emt 0:00:09]} 18. Re1 {[%emt 0:00:33]} Bxf3 {[%emt 0:00:05]} 19. gxf3 {[%emt 0:00:03]} Bb6 {[%emt 0:00:00]} 20. Rxe6 {[%emt 0:04:36]} Bxd4 {[%emt 0:06:48]} 21. Ba2 {[%emt 0:18:01]} Rfd8 {[%emt 0:15:01]} 22. Re7 {[%emt 0:12:21]} b6 {[%emt 0:05:15]} 23. Re2 {[%emt 0:08:54]} a5 {[%emt 0:11:55]} 24. Bb3 {[%emt 0:07:31]} axb4 {[%emt 0:14:55]} 25. Rd1 {[%emt 0:03:20]} Bc5 {[%emt 0:00:26]} 26. Re5 {[%emt 0:04:58]} Ra7 27. Bxf6 {[%emt 0:01:30]} gxf6 {[%emt 0:03:51]} 28. Rexd5 {[%emt 0:01:20]} Rxd5 {[%emt 0:00:14]} 29. Rxd5 {[%emt 0:00:18]} Kg7 {[%emt 0:00:24]} 30. Kg2 {[%emt 0:00:31]} Re7 {[%emt 0:01:56]} 31. Bc4 {[%emt 0:00:41]} h6 {[%emt 0:02:00]} 32. Rd8 {[%emt 0:01:49]} Re5 {[%emt 0:01:33]} 33. h4 {[%emt 0:00:49]} Re1 {[%emt 0:03:39]} 34. Rd7+ {[%emt 0:05:15]} Re7 {[%emt 0:00:11]} 35. Rd1 {[%emt 0:00:22]} Kf8 {[%emt 0:01:20]} 1/2-1/2

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.14"]
[Round "1.10"]
[White "Carvalho, Guillermo"]
[Black "Rodriguez Farias, Eduardo"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2183"]
[BlackElo "1931"]
[Annotator "RC"]
[PlyCount "89"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:01:05]} 2. d4 {[%emt 0:00:05]} g6 {[%emt 0:01:03]} 3. g3 {[%emt 0:00:05]} Bg7 {[%emt 0:00:25]} 4. Bg2 {[%emt 0:00:05]} O-O {[%emt 0:01:06]} 5. O-O {[%emt 0:00:07]} d6 {[%emt 0:00:13]} 6. b3 {[%emt 0:00:06]} Nbd7 {[%emt 0:03:12]} 7. Bb2 {[%emt 0:00:10]} Re8 {[%emt 0:00:28]} 8. Nbd2 {[%emt 0:09:24]} e5 {[%emt 0:06:11]} 9. dxe5 {[%emt 0:03:18]} dxe5 {[%emt 0:00:14]} 10. e4 {[%emt 0:21:38]} b6 {[%emt 0:11:06]} 11. Qe2 {[%emt 0:06:28]} a5 {[%emt 0:03:05]} 12. Rfd1 {[%emt 0:00:53]} Qe7 {[%emt 0:00:37]} 13. Qe1 {[%emt 0:00:52]} Bb7 {[%emt 0:02:52]} 14. h3 {[%emt 0:05:56]} Qc5 {[%emt 0:08:17]} 15. Nc4 {[%emt 0:13:00]} b5 {[%emt 0:06:16]} 16. Nxa5 {[%emt 0:03:18]} Bxe4 {[%emt 0:20:08]} 17. b4 {[%emt 0:02:58]} Qxc2 {[%emt 0:07:34]} 18. Rd2 {[%emt 0:01:13]} Qa4 {[%emt 0:00:07]} 19. Rxd7 {[%emt 0:06:33]} Rxa5 {[%emt 0:08:45]} 20. Rxc7 {[%emt 0:08:24]} Ra7 {[%emt 0:02:50]} 21. Rxa7 {[%emt 0:01:43]} Qxa7 {[%emt 0:00:16]} 22. a3 {[%emt 0:02:20]} Bd5 {[%emt 0:06:53]} 23. Rd1 {[%emt 0:00:53]} Bc4 {[%emt 0:00:57]} 24. Nd2 {[%emt 0:03:30]} Bd3 {[%emt 0:00:12]} 25. Ne4 {[%emt 0:00:39]} Nxe4 {[%emt 0:01:29]} 26. Rxd3 {[%emt 0:01:29]} Nf6 {[%emt 0:00:38]} 27. Bc6 {[%emt 0:02:50]} Rc8 {[%emt 0:01:30]} 28. Bxb5 {[%emt 0:01:57]} Nh5 {[%emt 0:00:34]} 29. Qd2 {[%emt 0:01:39]} Bf6 {[%emt 0:03:10]} 30. Rd7 {[%emt 0:01:48]} Qb6 {[%emt 0:00:20]} 31. Qd5 {[%emt 0:00:34]} Rf8 {[%emt 0:02:32]} 32. Bxe5 {[%emt 0:00:51]} Bxe5 {[%emt 0:00:23]} 33. Qxe5 {[%emt 0:00:10]} Nxg3 {[%emt 0:00:05]} 34. Qxg3 {[%emt 0:01:01]} Qxb5 {[%emt 0:00:01]} 35. Qd3 {[%emt 0:00:51]} Qg5+ {[%emt 0:00:20]} 36. Kh2 {[%emt 0:00:17]} Qe5+ {[%emt 0:00:12]} 37. Qg3 {[%emt 0:00:14]} Qf5 {[%emt 0:01:52]} 38. Rb7 {[%emt 0:00:46]} Re8 {[%emt 0:00:17]} 39. Rb8 {[%emt 0:00:22]} Rxb8 {[%emt 0:00:24]} 40. Qxb8+ Kg7 {[%emt 0:00:14]} 41. Qg3 {[%emt 0:00:17]} Qc2 {[%emt 0:00:33]} 42. Qe5+ {[%emt 0:00:54]} Kh6 {[%emt 0:00:28]} 43. Qc5 {[%emt 0:00:25]} Qa4 {[%emt 0:00:30]} 44. Qf8+ {[%emt 0:00:45]} Kh5 {[%emt 0:00:29]} 45. Qxf7 {[%emt 0:00:19]} 1-0

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.14"]
[Round "1.11"]
[White "Ramos Correa, Gabriel"]
[Black "Lopez Falcon, Jorge"]
[Result "0-1"]
[ECO "A60"]
[WhiteElo "1889"]
[BlackElo "2166"]
[Annotator "RC"]
[PlyCount "82"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:06]} 2. c4 {[%emt 0:00:00]} c5 {[%emt 0:02:44]} 3. d5 {[%emt 0:00:04]} e6 {[%emt 0:00:21]} 4. Nc3 {[%emt 0:00:15]} exd5 {[%emt 0:00:10]} 5. cxd5 {[%emt 0:00:02]} Bd6 {[%emt 0:00:30]} 6. Nf3 {[%emt 0:02:42]} O-O {[%emt 0:00:55]} 7. Bg5 {[%emt 0:03:17]} Re8 {[%emt 0:01:41]} 8. e3 {[%emt 0:02:01]} Bc7 {[%emt 0:01:02]} 9. Bd3 {[%emt 0:07:05]} d6 {[%emt 0:03:30]} 10. h3 {[%emt 0:02:32]} Nbd7 {[%emt 0:00:10]} 11. O-O {[%emt 0:03:12]} h6 {[%emt 0:05:21]} 12. Bh4 {[%emt 0:01:28]} Ba5 {[%emt 0:05:51]} 13. e4 {[%emt 0:19:36]} a6 {[%emt 0:07:01]} 14. a4 {[%emt 0:00:23]} Nf8 {[%emt 0:01:03]} 15. Qc2 {[%emt 0:07:38]} Ng6 {[%emt 0:02:29]} 16. Bg3 {[%emt 0:00:24]} Nh5 {[%emt 0:02:59]} 17. Bh2 {[%emt 0:01:10]} Qf6 {[%emt 0:01:15]} 18. e5 {[%emt 0:07:22]} Nxe5 {[%emt 0:08:37]} 19. Nxe5 {[%emt 0:02:32]} dxe5 {[%emt 0:06:24]} 20. Ne4 {[%emt 0:00:20]} Qd8 {[%emt 0:04:13]} 21. Qxc5 {[%emt 0:02:06]} Bb6 {[%emt 0:06:29]} 22. Qc4 {[%emt 0:05:05]} Bd4 {[%emt 0:02:01]} 23. Qb3 {[%emt 0:05:45]} Nf6 {[%emt 0:05:32]} 24. Nxf6+ {[%emt 0:02:38]} Qxf6 {[%emt 0:00:15]} 25. Be4 {[%emt 0:03:33]} b6 {[%emt 0:07:06]} 26. Kh1 {[%emt 0:04:17]} Bf5 {[%emt 0:06:55]} 27. f3 {[%emt 0:01:17]} Bd7 {[%emt 0:01:27]} 28. f4 {[%emt 0:07:33]} Qd6 {[%emt 0:02:47]} 29. fxe5 {[%emt 0:00:37]} Bxe5 {[%emt 0:00:12]} 30. Bxe5 {[%emt 0:01:18]} Rxe5 {[%emt 0:00:02]} 31. Qg3 {[%emt 0:01:18]} Rae8 {[%emt 0:00:36]} 32. Qf4 {[%emt 0:01:50]} Qe7 {[%emt 0:01:53]} 33. Bf3 {[%emt 0:01:49]} Rc8 {[%emt 0:04:06]} 34. Qd4 {[%emt 0:01:17]} Qd6 {[%emt 0:01:30]} 35. Rfe1 {[%emt 0:01:40]} Rxe1+ {[%emt 0:00:43]} 36. Rxe1 {[%emt 0:00:02]} Qg3 {[%emt 0:00:36]} 37. Rf1 {[%emt 0:01:04]} Bxh3 {[%emt 0:02:38]} 38. Qxb6 {[%emt 0:01:59]} Rc2 {[%emt 0:03:50]} 39. Qd8+ {[%emt 0:00:29]} Kh7 {[%emt 0:00:07]} 40. Be4+ {[%emt 0:00:15]} f5 {[%emt 0:00:01]} 41. Rxf5 {[%emt 0:00:33]} Bxg2+ {[%emt 0:00:22]} 0-1

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.14"]
[Round "1.12"]
[White "Granara Barreto, Sebastian"]
[Black "Belistri, Ubaldo"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2134"]
[BlackElo "1853"]
[Annotator "RC"]
[PlyCount "89"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. g3 {[%emt 0:00:00]} g6 {[%emt 0:01:00]} 3. Bg2 {[%emt 0:00:00]} c5 {[%emt 0:01:00]} 4. Nc3 {[%emt 0:00:19]} Bg7 {[%emt 0:00:41]} 5. Nf3 {[%emt 0:00:26]} Nc6 {[%emt 0:00:23]} 6. O-O {[%emt 0:00:08]} O-O {[%emt 0:00:26]} 7. d4 {[%emt 0:00:11]} cxd4 {[%emt 0:00:37]} 8. Nxd4 {[%emt 0:00:05]} Nxd4 {[%emt 0:06:23]} 9. Qxd4 {[%emt 0:00:06]} d6 {[%emt 0:00:14]} 10. Bg5 {[%emt 0:03:21]} Be6 {[%emt 0:04:24]} 11. Qd3 {[%emt 0:04:47]} h6 {[%emt 0:05:41]} 12. Bd2 {[%emt 0:03:59]} Nd7 {[%emt 0:02:45]} 13. b3 {[%emt 0:04:22]} Ne5 {[%emt 0:02:04]} 14. Qc2 {[%emt 0:00:44]} Nc6 {[%emt 0:01:31]} 15. Be3 {[%emt 0:02:57]} Qa5 {[%emt 0:04:56]} 16. Rac1 {[%emt 0:03:48]} Rac8 {[%emt 0:06:59]} 17. Qd2 {[%emt 0:04:37]} Kh7 {[%emt 0:00:36]} 18. Rfd1 {[%emt 0:01:00]} Qh5 {[%emt 0:05:11]} 19. Nd5 {[%emt 0:16:03]} Bd7 {[%emt 0:09:13]} 20. Nf4 {[%emt 0:07:25]} Qe5 {[%emt 0:00:43]} 21. c5 {[%emt 0:03:13]} Bf5 {[%emt 0:05:23]} 22. h3 {[%emt 0:19:43]} Rfd8 {[%emt 0:01:43]} 23. Qe1 {[%emt 0:05:45]} dxc5 {[%emt 0:02:12]} 24. Rxc5 {[%emt 0:01:25]} Qb2 {[%emt 0:03:06]} 25. g4 {[%emt 0:02:40]} Bd7 {[%emt 0:02:46]} 26. Rd2 {[%emt 0:07:24]} Qa3 {[%emt 0:01:58]} 27. Qb1 {[%emt 0:04:19]} Be8 {[%emt 0:02:57]} 28. Rxd8 {[%emt 0:03:07]} Rxd8 {[%emt 0:00:06]} 29. Rd5 {[%emt 0:01:19]} Rxd5 {[%emt 0:02:05]} 30. Nxd5 {[%emt 0:00:06]} e6 {[%emt 0:01:41]} 31. Nc7 {[%emt 0:01:00]} Bd7 {[%emt 0:00:26]} 32. Qd1 {[%emt 0:00:48]} Bc8 {[%emt 0:01:44]} 33. Nb5 {[%emt 0:00:22]} Qxa2 {[%emt 0:00:37]} 34. Nd6 {[%emt 0:00:22]} Ne7 {[%emt 0:01:15]} 35. Nxf7 {[%emt 0:00:56]} b6 {[%emt 0:04:07]} 36. Bd4 {[%emt 0:00:34]} Ba6 {[%emt 0:01:05]} 37. Bf3 {[%emt 0:00:12]} Nd5 {[%emt 0:01:25]} 38. Bxg7 {[%emt 0:00:24]} Kxg7 {[%emt 0:00:11]} 39. Nd8 {[%emt 0:00:23]} Kf6 {[%emt 0:02:02]} 40. Qd4+ {[%emt 0:00:48]} Ke7 {[%emt 0:00:55]} 41. Nxe6 {[%emt 0:00:40]} Nf6 {[%emt 0:01:00]} 42. Nf4 {[%emt 0:00:32]} Qxb3 {[%emt 0:02:30]} 43. Qe5+ {[%emt 0:00:07]} Kf7 {[%emt 0:00:51]} 44. Qc7+ {[%emt 0:00:12]} Kg8 {[%emt 0:00:52]} 45. Qb8+ {[%emt 0:00:19]} 1-0

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.14"]
[Round "1.13"]
[White "Palacio, Enzo"]
[Black "Dominguez, Facundo"]
[Result "0-1"]
[ECO "C04"]
[WhiteElo "1780"]
[BlackElo "2130"]
[Annotator "RC"]
[PlyCount "74"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:12]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:05]} 3. Nd2 {[%emt 0:00:00]} Nc6 {[%emt 0:00:25]} 4. Ngf3 {[%emt 0:01:16]} Nf6 {[%emt 0:00:08]} 5. e5 {[%emt 0:03:11]} Nd7 {[%emt 0:00:24]} 6. c3 {[%emt 0:00:41]} f6 {[%emt 0:00:17]} 7. exf6 {[%emt 0:00:15]} Qxf6 {[%emt 0:00:06]} 8. Bd3 {[%emt 0:01:15]} Bd6 {[%emt 0:00:43]} 9. O-O {[%emt 0:00:49]} O-O {[%emt 0:00:30]} 10. Bb5 {[%emt 0:07:56]} a6 {[%emt 0:08:56]} 11. Bxc6 {[%emt 0:00:03]} bxc6 {[%emt 0:00:09]} 12. Re1 {[%emt 0:02:06]} e5 {[%emt 0:15:55]} 13. dxe5 {[%emt 0:00:25]} Nxe5 {[%emt 0:00:07]} 14. Nxe5 {[%emt 0:04:14]} Bxe5 {[%emt 0:00:13]} 15. Qe2 {[%emt 0:02:31]} Re8 {[%emt 0:07:56]} 16. Kh1 {[%emt 0:09:09]} Bd7 {[%emt 0:03:20]} 17. Qf3 {[%emt 0:08:59]} Bxc3 {[%emt 0:01:11]} 18. Rd1 {[%emt 0:11:37]} Bxb2 {[%emt 0:07:50]} 19. Bxb2 {[%emt 0:00:45]} Qxb2 {[%emt 0:00:03]} 20. h3 {[%emt 0:02:11]} Qf6 {[%emt 0:05:36]} 21. Rac1 {[%emt 0:05:31]} Rab8 {[%emt 0:05:33]} 22. Kg1 {[%emt 0:02:30]} Rb2 {[%emt 0:02:02]} 23. a4 {[%emt 0:05:29]} Qxf3 {[%emt 0:10:40]} 24. Nxf3 {[%emt 0:00:02]} Ree2 {[%emt 0:00:39]} 25. Rf1 {[%emt 0:00:05]} Re4 {[%emt 0:01:46]} 26. Rfe1 {[%emt 0:02:15]} Rxe1+ {[%emt 0:03:56]} 27. Rxe1 {[%emt 0:00:02]} Kf8 {[%emt 0:00:45]} 28. Ne5 {[%emt 0:00:42]} Be8 {[%emt 0:01:07]} 29. Rc1 {[%emt 0:00:27]} Ke7 {[%emt 0:04:12]} 30. Nxc6+ {[%emt 0:00:22]} Kd6 {[%emt 0:00:18]} 31. Nd4 {[%emt 0:00:22]} Bd7 {[%emt 0:00:50]} 32. a5 {[%emt 0:04:08]} c5 {[%emt 0:01:15]} 33. Nf3 {[%emt 0:00:43]} d4 {[%emt 0:00:30]} 34. Ng5 {[%emt 0:01:07]} Kd5 {[%emt 0:01:26]} 35. Nxh7 {[%emt 0:01:21]} d3 {[%emt 0:00:21]} 36. Ng5 {[%emt 0:02:39]} d2 {[%emt 0:00:24]} 37. Ra1 {[%emt 0:00:05]} Ba4 {[%emt 0:00:20]} 0-1

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.15"]
[Round "2.1"]
[White "Hoffman, Alejandro"]
[Black "Carvalho, Guillermo"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2449"]
[BlackElo "2183"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,105,69,59,66,51,44,45,35,25,82,7,33,23,45,40,53,57,76,60,56,40,53,47,132,123,136,112,99,107,107,101,100,58,52,36,143,147,150,142,170,0,0,0,0,0,0,0,0,0,-3,-8,-10,-48,-7,-6,0,0,0,0,3,2,31,30,30,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. Nf3 e6 3. c4 c5 4. cxd5 exd5 5. g3 Nf6 6. Bg2 Be7 7. O-O O-O 8. Nc3 Nc6 9. dxc5 d4 10. Na4 Bf5 11. Bd2 Be4 {D34: Tarrasch Defence: 6 g3 Nf6 7 Bg2 Be7} 12. b4 {[%cal Bb2b4,Bb4b5][%mdl 32]} (12. Rc1 Qd5 13. b3 Rad8 14. Ne1 Bxg2 15. Nxg2 Qf5 16. Nf4 Rfe8 17. b4 Ne4 18. Nd3 Bf6 19. b5 Ne7 20. Re1 h5 21. Qc2 h4 22. Bf4 Nd5 23. f3 hxg3 24. hxg3 Nxg3 25. Bxg3 Ne3 {0-1 (25) Kojima,S (2432)-Todorovic,G (2435) Budapest 2018}) 12... b5 13. cxb6 $146 ({Predecessor:} 13. Nb2 a5 14. bxa5 Bxc5 15. Nd3 Be7 16. Qb3 Nd5 17. Rac1 Nxa5 18. Qxb5 Bf6 19. Nc5 Bf5 20. Nxd4 Bxd4 21. e4 Nc7 22. Qe2 Qe7 {0-1 (22) Vybiral,Z (2193)-Mozny,M (2329) Czechia 2013}) 13... axb6 {White is slightly better.} 14. b5 Na5 {[#]} (14... Na7 $1 $11 {remains equal.}) 15. Nb2 (15. Bf4 $1 $16) 15... Ba3 16. Bc1 Rc8 17. Nd3 $36 {[%mdl 2048] White is more active.} Be7 18. Nde5 Bc5 19. Bb2 {[%cal Rf3d4]} Re8 20. Rc1 Ra8 21. Nd3 Nb7 (21... Qd5 $14) 22. a4 $16 h6 23. Nde1 Qd5 24. Bxd4 Bxd4 25. Nxd4 Nc5 26. f3 Rxa4 27. e3 Bg6 {[#]} (27... Qg5 $14 28. Nec2 Bd3) 28. Rxc5 $1 {[%mdl 576] Remove Defender} bxc5 29. Qxa4 {aiming for Nc6.} cxd4 {[#]} 30. exd4 $2 (30. e4 $1 $18 {[%cal Re4d5]} Qg5 31. Qxd4) 30... Rb8 $11 31. f4 Be4 32. Bxe4 Nxe4 33. Nf3 Rxb5 34. Re1 Nd6 35. Qd1 Rb3 36. Kf2 Rb2+ {[%mdl 1024] Black has compensation.} 37. Re2 Ne4+ 38. Kg1 Rb8 39. Qd3 Nc5 40. Qc2 Ne6 (40... Nd7 $5 {[%cal Rd5f3]} 41. Qe4 Qd6 $14) 41. Qe4 Qb3 42. f5 Ng5 {The position is equal.} 43. Nxg5 hxg5 {[%mdl 4096] Endgame KQR-KQR} 44. d5 Qd1+ 45. Re1 Qd2 {Threatens to win with ...Rb2.} 46. Re2 Qd1+ 47. Kg2 Rd8 48. Kh3 (48. h3 {feels hotter.} Qxd5 49. Qxd5 Rxd5 50. Re8+ Kh7 51. g4) 48... Qxd5 49. Qxd5 Rxd5 50. Kg4 f6 51. Ra2 Kh7 52. Ra4 g6 53. Ra7+ {Accuracy: White = 58%, Black = 54%.} 1/2-1/2

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.15"]
[Round "2.2"]
[White "Roselli Mailhe, Bernardo"]
[Black "Granara Barreto, Sebastian"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2435"]
[BlackElo "2134"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,69,-79,34,34,47,39,70,56,112,113,129,128,126,123,122,124,135,144,135,145,138,139,137,139,145,145,166,133,122,127,149,131,150,166,177,169,202,193,206,206,224,228,216,215,227,153,273,265,281,282,271,268,272,221,295,264,483,481,597,583,714,698]} 1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. Nc3 (4. c3 Nc6 5. Nd2 Qb6 6. Qb3 Nh5 7. Qxb6 axb6 8. Bc7 cxd4 9. exd4 e5 10. Bxe5 Nxe5 11. dxe5 Bc5 12. g3 O-O {1-0 (76) Aronian,L (2765)-Caruana,F (2832) London 2018}) 4... cxd4 5. Nb5 Na6 (5... Qa5+ $17 6. b4 Qxb4+ 7. c3 dxc3 8. Nc7+ Kd8 9. Nxa8 c2+ 10. Qd2 Qb1+ 11. Qc1 Qb4+ 12. Qd2 Qb1+ 13. Qc1 Qb4+ 14. Qd2) 6. exd4 $14 {D00: 1 d4 d5: Unusual lines} g6 7. Qe2 {Nd6+ is the strong threat.} Be6 8. Nf3 {White is slightly better.} Bg7 $146 {[#]} (8... Nh5 $14) ({Predecessor:} 8... h6 9. O-O-O Bg7 10. Ne5 Qb6 11. Re1 g5 12. Nxf7 Kxf7 13. Nd6+ Qxd6 14. Bxd6 {1-0 (21) Geisleman,D (2085)-Pinto,M (2255) Las Vegas 1997}) 9. Ng5 $1 $16 Qd7 10. Nxe6 Qxe6 11. Qxe6 fxe6 12. c3 O-O 13. g3 Nh5 14. Be3 Rfc8 15. Bh3 Kf7 16. O-O Nc7 17. a4 a6 18. Nxc7 Rxc7 19. Rfe1 {aiming for Bxe6+!} Rc6 20. Bd2 a5 21. Bf1 Nf6 22. Bb5 Rb6 23. Bf4 Ne8 {[#]} 24. Re2 $1 Bf6 25. h4 Nd6 26. Bd7 Nc4 27. Rae1 Rxb2 (27... Nxb2 $16 {was worth a try.} 28. Bc7 (28. Bxe6+ Rxe6 29. Rxe6 Nxa4 $16) (28. Rxe6 Nxa4 29. Rxf6+ exf6 $16) 28... Rb3) 28. Bxe6+ $18 Kg7 29. Bxd5 Rxe2 30. Rxe2 Nd6 31. Be5 Rc8 32. Bxf6+ Kxf6 $2 (32... exf6 {was necessary.} 33. Re7+ Kh8) 33. Re6+ {White is clearly winning.} Kf5 {If Black can now play ...Rc7 this consolidates a bit.} 34. Rxe7 {[%mdl 64] Double Attack} Rxc3 35. Re5+ {Accuracy: White = 80%, Black = 46%.} 1-0

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.15"]
[Round "2.3"]
[White "Lopez Falcon, Jorge"]
[Black "Vitoux, Colomban"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2166"]
[BlackElo "2381"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,80,40,35,54,33,31,37,38,0,83,70,89,81,91,100,99,99,124,134,142,133,128,117,107,122,146,139,144,166,162,101,186,192,202,207,211,215,198,196,395,368,364,35,40,63,62,0,9,0,0,0,0,-4,0,-102,-88,-109,-82,-118,0,-135,-135,-135,-136,-754,-811,-777,-743,-29985,-29986]} 1. d4 b6 2. Nf3 Bb7 3. g3 f5 4. Bg2 Nf6 5. O-O g6 6. c4 Bg7 7. Nc3 Ne4 {A04: Unusual lines after 1 Nf3 and King's Indian Attack} (7... O-O 8. Bf4 Nh5 9. Be5 Bh6 10. c5 Nc6 11. e4 Nxe5 12. dxe5 fxe4 13. Nd2 Ba6 14. Re1 e3 15. fxe3 {½-½ (99) Lye,L (2377)-Aczel,G (2542) Budapest 2019}) 8. Qc2 Nxc3 9. Qxc3 c5 {White is slightly better.} 10. Be3 Be4 $146 (10... Bxf3 $11 11. Bxf3 Nc6 12. Bxc6 dxc6) ({Predecessor:} 10... Nc6 11. Qd2 d6 12. Bh6 Bf6 13. d5 Na5 14. Rac1 Ba6 15. b3 {1-0 (55) Vrhovnik,D (2074)-Vlaic,B (2269) Sibenik 2011}) 11. Qd2 $16 Nc6 12. dxc5 bxc5 13. Bxc5 Rb8 14. Ba3 Qb6 {[%cal Rg7b2]} 15. Rad1 Rb7 16. b3 a5 17. Nh4 Bxg2 18. Nxg2 Qa6 19. Ne3 O-O 20. Nd5 Re8 21. Qg5 (21. Nc3 $18) 21... a4 (21... e6 $16 22. Nf6+ Bxf6 23. Qxf6 a4) 22. Bxe7 $18 Kf7 {[%cal Rc6e7]} 23. Bf6 h6 24. Qh4 Re4 25. f4 {Hoping for Bxg7.} Re6 $2 (25... Nb4 {might work better.}) 26. Bxg7 Kxg7 27. Kh1 $2 ({White should try} 27. g4 $18 Qa8 28. gxf5 gxf5 29. Kh1) 27... axb3 $14 28. axb3 Qa2 $1 29. e4 (29. g4 $14 Qxe2 30. Qh3 (30. gxf5 $2 Qe4+ {[%mdl 64] Double Attack, Zwischenzug} 31. Kg1 gxf5 $19) 30... Qe4+ 31. Kg1) 29... Qxb3 $11 30. exf5 gxf5 31. g4 Qxc4 {Threatens to win with ...Rb2.} 32. Rfe1 Nd4 33. Ne3 (33. Ne7 $1 $11 {remains equal.} Rxe1+ 34. Rxe1) 33... Qc6+ $17 34. Ng2 Rb2 {[%csl Gb2][%cal Rc6g2]} 35. Qg3 {[#] aiming for gxf5+.} Ne2 $40 {[%mdl 128] Black mounts an attack.} ({Black should play} 35... Kh7 $1 $17 {...fxg4 is the strong threat.} 36. Rxe6 dxe6) 36. Qd3 {[#]} (36. Qa3 $11 Rc2 37. gxf5 Nxf4 38. Qg3+ {[%mdl 64] Double Attack} Kh7 39. fxe6 Rxg2 40. Rxd7+ Kh8 41. Rd8+ Kh7 42. Rd7+ Kh8 43. Rd8+ Kh7 44. Rd7+) 36... Qxg2+ $1 {[%mdl 576] Decoy} 37. Kxg2 Nxf4+ {[%mdl 64] Discovered Attack (Double check)} 38. Kg3 $2 {[%mdl 8192]} (38. Kf1 $17 Rxe1+ 39. Kxe1 Nxd3+ 40. Rxd3 fxg4 41. h3) 38... Nxd3 $19 39. Rxe6 f4+ ({Less strong is} 39... dxe6 40. Rxd3 fxg4 41. Kxg4 $19) 40. Kh3 Nf2+ {[%mdl 64] Double Attack. Accuracy: White = 40%, Black = 43%.} 0-1

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.15"]
[Round "2.4"]
[White "Dominguez, Facundo"]
[Black "Muniz, Rafael"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2130"]
[BlackElo "2282"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,91,19,42,42,48,41,41,43,38,43,66,57,85,64,66,33,33,27,64,53,76,62,65,48,49,73,84,18,17,-125,-130,-133,-125,-133,128,122,127,125,126,131,129,127,131,120,130,107,137,95,109,90,125,0,0,0,0,0,121,47,86,14,16,18,23,16,21,14,163,60,969,843,812,-458,1225,1179,29986,29987,29990,29991,29995,29996,29997,29998,29998,29999]} 1. e4 c5 2. b3 e6 3. Bb2 Nc6 4. Nf3 d6 5. Bb5 a6 (5... e5 6. O-O Be7 7. c3 f5 8. exf5 e4 9. Ne1 Nf6 10. d3 Bxf5 11. Nd2 exd3 12. Bxd3 Bg4 13. Nef3 {1-0 (30) Tomashevsky,E (2728)-Movsesian,S (2653) Huaian 2016}) 6. Bxc6+ $1 {B50: Sicilian: 2...d6, Miscellaneous} bxc6 7. O-O e5 8. c3 {White is slightly better.} Nf6 9. Re1 Be7 10. d4 cxd4 11. cxd4 exd4 12. e5 $146 ({Predecessor:} 12. Qxd4 O-O 13. Nbd2 {1-0 (60) Osmak,I (2020)-Mammadzada,G (1824) Dubai 2011}) 12... dxe5 13. Nxe5 Qd5 14. Qxd4 Be6 15. Qa4 {Threatens to win with Nc3.} O-O 16. Nc3 Qd2 17. Re2 $36 {[%mdl 2048] White is in control.} Qh6 18. Bc1 (18. Nxc6 $6 Bd6 $11) ({Better is} 18. h3 $16) 18... Qh5 $1 $11 19. Nxc6 (19. Bf4 $11) 19... Bd6 $1 $17 20. Bf4 Bxf4 $1 21. Qxf4 ({Not} 21. Ne7+ $2 Kh8 $19) 21... Nd5 $2 {[%mdl 8192] [#]} (21... Qc5 $1 $17 {[%cal Rc5c6]} 22. Rxe6 (22. Qf3 $2 Rac8 $19) 22... fxe6) 22. Qd2 $1 $16 Nxc3 23. Re5 Qh4 {Hoping for ...Nb5.} 24. Qxc3 Rfc8 25. Rc5 Re8 26. Rc1 h6 27. a4 Qf4 28. b4 Bd7 29. Rc4 Qd6 30. b5 (30. Qf3 $16) 30... axb5 $11 31. axb5 Ra2 $1 32. Qd4 Qe6 {[#]} (32... Rae2 $11 33. g4 (33. Qxd6 $2 {gets mated.} Re1+ {[%mdl 64] Back Rank} 34. Rxe1 Rxe1#) 33... Re1+ 34. Rxe1 Rxe1+ 35. Kg2 Qe6) 33. h3 ({White should try} 33. h4 $1 $16) 33... Qe2 $1 $14 34. b6 (34. h4 $16) 34... Rd2 $11 35. Qf4 g5 $1 {[%cal Rg5f4]} 36. Qg3 {b7 is the strong threat.} Rd3 $1 {[%cal Rd3g3]} 37. f3 {Black must now prevent b7.} Rd1+ (37... Rb3 $11) 38. Kh2 (38. Rxd1 $18 Qxd1+ 39. Kh2 Bxc6 40. Rxc6) 38... f5 $2 {[%mdl 8192]} (38... Rxc1 $14 39. Rxc1 Qb2) 39. Rxd1 $18 Qxd1 40. Qc7 $4 {[%mdl 8192]} (40. b7 $18 {avoids the disaster.} f4 41. Qf2) 40... f4 $4 {[%mdl 8192]} (40... Re1 $19 41. Kg3 f4+ {[%mdl 64] Overworked Piece} 42. Rxf4 gxf4+ 43. Qxf4 Bxc6) 41. Ne5 Qe1 42. Re4 {White mates.} Qg3+ 43. Kg1 Ra8 44. Qc4+ Kh8 45. Ng6+ Kg7 46. Re7+ {[%mdl 64] Double Attack. Accuracy: White = 49%, Black = 43%.} 1-0

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.15"]
[Round "2.5"]
[White "Coppola, Claudio"]
[Black "Avedisian, Alexander"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2270"]
[BlackElo "1877"]
[Annotator "TA"]
[PlyCount "119"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,119,48,47,68,13,35,35,37,40,41,34,62,59,61,60,55,19,56,32,106,109,115,110,108,127,116,99,115,100,144,137,147,156,150,152,142,146,173,175,160,147,136,125,127,119,137,90,148,141,145,99,146,142,147,151,181,133,125,138,145,108,108,108,111,104,104,96,96,96,134,145,293,281,293,322,307,283,282,0,0,0,0,0,1083,1092,1206,640,685,128,2452,2307,2406,1375,2371,2339,29978,29979,29977,29977,29981,29982,29982,29983,29983,29983,29984,29984,29989,29990,29990,29990]} 1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. Be3 Bg7 5. f3 O-O 6. Qd2 c5 {B07: Pirc Defence: Miscellaneous Systems} 7. Nge2 (7. dxc5 $14 dxc5 8. Qxd8 Rxd8 9. Bxc5) 7... Nc6 (7... Qa5 8. g4 Nc6 9. h4 b5 10. h5 b4 11. Nd5 Nxd5 12. exd5 cxd4 {1-0 (63) Ponomariov,R (2731)-Dominguez Perez,L (2754) Beijing 2013}) 8. dxc5 dxc5 {White is slightly better.} 9. Qxd8 Rxd8 10. Bxc5 Nd7 11. Be3 Nde5 12. Nf4 $146 ({Predecessor:} 12. Rd1 Be6 13. a3 Nc4 14. Bc1 {1-0 (45) Sikorova,O (2203)-Ibrahim,E (2015) Istanbul 2000}) 12... e6 13. Be2 Na5 14. Rd1 Rxd1+ ({Better is} 14... Bd7 $1 $14) 15. Nxd1 $16 ({Don't play} 15. Bxd1 $6 b6 $11) 15... Nac4 16. Bc1 Bd7 17. b3 Nd6 18. a4 Bh6 19. Be3 Kg7 20. h4 f5 21. g4 fxg4 22. fxg4 {Strongly threatening g5.} Bxf4 23. Bxf4 Ndf7 24. Kd2 h6 25. Nb2 g5 26. hxg5 hxg5 27. Bg3 Ng6 28. Nc4 e5 (28... Nf4 $142) 29. Ne3 Rd8 30. Bd3 Bc6 {Threatening ...Bxe4.} 31. Nf5+ $1 Kf6 {With the idea ...Bxe4.} 32. Ke3 a6 33. Bc4 Nd6 34. Nxd6 Rxd6 35. Rh7 {[%csl Gc4][%cal Rh7f7]} Rd7 36. Rxd7 Bxd7 {[%mdl 4096] Endgame KBB-KBN} 37. Bd5 Bc8 38. c4 Nf4 39. Kf3 Ne6 {[#]} 40. Bf2 $1 Nd4+ {[#]} (40... a5 $16 41. Bxe6 Kxe6) 41. Bxd4 $1 $18 exd4 {KB-KB} 42. a5 Ke5 43. c5 Kf6 44. Ke2 $2 (44. b4 $18) 44... Bxg4+ $11 45. Kd3 Ke5 $1 46. Bxb7 {Black must now prevent c6.} Bh3 $2 {[%mdl 8192]} (46... Bf3 $11 47. c6 (47. Bxa6 g4 $11) 47... Bxe4+ 48. Ke2 g4) 47. Ke2 $18 g4 48. Bc8 Kxe4 49. c6 $2 (49. Bxa6 $18 {is the precise move to win.} g3 50. c6) 49... Kd5 $2 {[%mdl 8192]} (49... d3+ $16 50. Ke1 Bg2) 50. c7 Kd6 51. Bxa6 Kxc7 52. Kf2 Kc6 53. Kg3 {White mates.} Kc5 54. Bc4 Kc6 55. b4 {[%cal Bb3b4,Bb4b5,Bb5b6][%mdl 32]} Kb7 56. b5 Kc7 57. b6+ Kb7 58. Bd3 Kb8 59. a6 {[%cal Ba5a6,Ba6a7][%mdl 32]} Kc8 60. a7 {Accuracy: White = 51%, Black = 34%.} 1-0

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.15"]
[Round "2.6"]
[White "Durante, Aurelio"]
[Black "Diaz Hollemaert, Nahuel"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1978"]
[BlackElo "2439"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,60,-10,2,-1,40,-32,-18,-18,-21,-52,48,-68,-77,-68,-72,-100,-104,-102,-103,-185,-186,-200,-187,-257,-246,-238,-239,-353,-247,-356,-348,-347,-337,-329,-329,-328,-330,-354,-349,-394,-382,-686,-714,-756,-733,-789,-787,-1125,-1129,-1417,-1446,-1334,-1317]} 1. e4 g6 2. Bc4 Bg7 3. d3 c6 4. Nc3 e6 (4... d5 5. exd5 b5 6. Bb3 b4 7. Nce2 cxd5 8. d4 Nc6 9. Nf3 e6 10. a3 bxa3 11. Rxa3 {0-1 (38) Beukema,J (2299)-Nagy,G (2468) Eupen 2018}) 5. Qe2 d6 (5... b5 $5 6. Bb3 $8 a5 $11) 6. Nf3 {B06: Modern Defence} Ne7 $146 ({Predecessor:} 6... Nd7 7. O-O Ne5 8. Nxe5 dxe5 9. Be3 Ne7 10. Rad1 b5 11. Bb3 a5 {0-1 (59) Trumpp,L (2020)-Lotz,R (1900) Heusenstamm 2016}) 7. Bg5 (7. d4 $14) 7... b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 8. Bb3 {The position is equal.} a5 9. a4 Ba6 ({Black should try} 9... b4 $15 10. Nd1 Nd7) 10. Qd2 ({Better is} 10. e5 $1 $14) 10... b4 $15 11. Nd1 h6 12. Bh4 Nd7 13. O-O Nc5 {And now ...Bxd3! would win.} 14. Ne1 (14. Ba2 $17) 14... d5 15. exd5 cxd5 16. Rb1 (16. f4 $142) 16... g5 17. Bg3 e5 18. f3 (18. Ba2 {was worth a try.}) 18... O-O 19. Bf2 (19. Ba2 $142) 19... Nxb3 $19 20. cxb3 d4 21. h4 f6 22. hxg5 hxg5 ({Don't do} 22... fxg5 23. Bg3 $19) 23. g4 Qd5 24. Qe2 f5 {aiming for ...fxg4.} 25. Qd2 $2 {[#]} (25. Bg3) 25... fxg4 {Black is clearly winning.} 26. Qxg5 Rf6 27. Bg3 Nf5 28. Qxg4 Qf7 29. Nf2 Rg6 30. Ne4 Nxg3 {Accuracy: White = 22%, Black = 83%.} 0-1

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.15"]
[Round "2.7"]
[White "Lopez Azambuja, Nicolas"]
[Black "Gomez Troccoli, Martin"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2318"]
[BlackElo "1961"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,87,31,0,0,16,0,0,0,-54,6,14,13,8,24,21,33,24,31,25,32,25,20,17,68,65,99,92,119,85,81,83,83,89,88,79,76,68,96,54,84,81,117,38,106,17,16,16,14,-24,0,0,0,0,0,0,21,11,35,39,102,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 e6 6. Nc3 Nxd5 7. Nxd5 exd5 8. Qxd5 Nc6 9. Nf3 Rb8 10. Ne5 {[%csl Ge5][%cal Rd5f7]} Qf6 $1 {A57: Benko/Volga Gambit} 11. Nxc6 dxc6 12. Qf3 $146 ({Predecessor:} 12. Qg5 Be7 {½-½ (17) Bets,A (2413)-Krivoshey,S (2434) Rovno 2000}) 12... Be7 13. Qf4 ({White should play} 13. Bd2 $11) 13... Qxf4 (13... Rxb6 $15 14. e4 (14. Qc7 $2 Bd8 $19) 14... Qxf4 15. Bxf4 Rxb2) 14. Bxf4 $11 Rxb6 15. Be5 f6 16. Bc3 Be6 17. e3 c4 18. a3 Kf7 19. Be2 Bd6 20. Rc1 Rhb8 (20... Be5 $11) 21. O-O $1 $14 c5 22. f4 f5 23. Rfd1 g6 24. Kf2 R8b7 25. Bf3 Ra7 26. Rc2 a5 27. Ke2 Ke7 28. Rg1 Kf7 {[#]} 29. g4 $1 Re7 30. Bxa5 (30. h3 $16) 30... Ra6 {[#]} (30... Rb3 $14) 31. Bc3 ({White should try} 31. Bd2 $1 $16) 31... fxg4 $11 32. Bxg4 Bxf4 $1 33. Bd2 {White wants to play Bxe6+.} Bxg4+ 34. Rxg4 Bxh2 35. Rh4 Be5 36. Rxh7+ Kf6 37. Rh4 Rae6 38. Kf3 Rf7 (38... Rb7 $14) 39. Kg4 ({Better is} 39. Rhxc4 $16 Bd6 40. e4) 39... Kg7 {aiming for ...Rf2.The position is equal.} 40. Rxc4 Rf2 41. Bc3 Bxc3 42. Rxc3 Rxb2 43. Kf3 Ra2 44. Ra4 {[%mdl 32768] Accuracy: White = 61%, Black = 35%. . Loss on time!?} 1-0

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.15"]
[Round "2.8"]
[White "Curi, Gabriel"]
[Black "Tregarthen, Emiliano"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2194"]
[BlackElo "2039"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,91,29,24,27,16,53,42,80,87,239,255,247,245,295,297,369,364,351,55,283,287,272,282,291,294,284,293,346,334,402,405,486,338,342,343,396,392,375,391,398,389,372,368,433,417,509,425,504,438,431,431,526,526,526,526,519,498,609,605,595,578,595,570,1119,1097,29961,29960,5102,4789,29976,29978,29978,29978]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. d4 cxd4 7. Nxd4 g6 8. Nc3 Bg7 9. Be3 Nf6 10. f3 O-O 11. O-O Rfe8 {B52: Sicilian: Moscow Variation with 3...Bd7} (11... a6 12. Qd3 Rac8 13. b3 e6 14. Rad1 Rfd8 15. Nde2 b5 16. cxb5 Ne5 17. Qd2 axb5 18. Bb6 Re8 19. Qxd6 Qxd6 20. Rxd6 {½-½ (63) Vachier Lagrave,M (2774)-Wei,Y (2721) chess.com INT 2019}) 12. Qd2 Rac8 13. b3 e6 {White is slightly better.} 14. Rad1 $146 ({Predecessor:} 14. Rac1 Red8 15. Rfd1 b6 16. Ndb5 Ne8 17. Bg5 Ne7 18. Bf4 e5 19. Bg5 f6 20. Be3 Qb7 {0-1 (52) Varitski,I (2361)-Tarlev,K Alushta 2002}) 14... Ne5 $2 (14... Nxd4 $16 {is a better defense.} 15. Bxd4 b6) 15. Ndb5 $18 d5 16. Nxa7 Ra8 17. cxd5 b6 18. Nab5 exd5 19. f4 $2 (19. Bxb6 Rab8 $16) ({White should play} 19. Qf2 $18) 19... Neg4 $2 (19... Nxe4 $14 20. Qxd5 Nxc3 21. Nxc3 Qxd5 22. Nxd5 Ng4 23. Bxb6 Rxa2) 20. e5 (20. Bxb6 Nxe4 21. Qxd5 Qxd5 $14) 20... Bf8 21. Bxb6 Rab8 22. Bd4 ({Less strong is} 22. exf6 Rxb6 23. Qxd5 Qc8 $11) 22... Ne4 23. Qd3 h5 24. a4 Nc5 25. Qf3 Nxb3 26. h3 Nxd4 27. Nxd4 ({Don't take} 27. Rxd4 Bc5) 27... Nh6 28. Nxd5 {aiming for Nf6+.} Qxa4 29. Nf6+ {[%mdl 64] [#] Double Attack} Kh8 30. Nxe8 Qxe8 31. Qc6 Qe7 32. Kh1 Bg7 33. Qe4 {[#] Hoping for Nc6.} Qh4 34. Qe1 Qxe1 35. Rfxe1 ({Much less strong is} 35. Rdxe1 Rb4 $18) 35... Rd8 36. Nc6 Rc8 37. Rd8+ Rxd8 38. Nxd8 {[%mdl 4096] Endgame KRN-KBN} h4 39. Kg1 Kg8 40. Kf2 Nf5 41. Rd1 g5 42. Rd7 gxf4 43. Rxf7 Nd4 44. e6 {White threatens e7 and mate.} Nxe6 45. Nxe6 Kxf7 46. Nxg7 {Accuracy: White = 68%, Black = 23%.} 1-0

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.15"]
[Round "2.9"]
[White "Vazquez, Facundo"]
[Black "El Ters, Antouan"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2103"]
[BlackElo "2200"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,67,20,10,24,21,37,23,47,37,85,70,112,116,117,101,110,108,107,97,128,89,70,35,49,31,23,18,39,39,49,45,41,46,50,0,63,66,98,98,98,96,92,79,96,94,93,81,84,30,47,12,63,0,0,-16,-11,-24]} 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 b6 6. Nc3 Bb7 7. d5 O-O {E11: Bogo-Indian} 8. g3 (8. e4 exd5 9. exd5 c6 10. Be2 cxd5 11. cxd5 Na6 12. O-O Nc7 13. d6 Ne6 14. Ne5 Rc8 15. h3 {1-0 (38) Ghaem Maghami,E (2525)-Toufighi,H (2436) Amol 2018}) 8... exd5 9. cxd5 d6 {White has an edge.} 10. Bg2 Re8 11. O-O a5 $146 ({Predecessor:} 11... Nbd7 12. Nd4 Nc5 13. Qf4 Re5 14. b4 Ncd7 15. e4 Rc8 16. Rac1 c6 17. dxc6 Bxc6 18. Rfd1 Qe8 19. Nf5 Rxf5 20. Qxf5 Qe7 21. Nb5 {1-0 (21) Dzulynski,M (1715)-Kappel,R (1648) LSS email 2009}) 12. Nd4 Na6 13. Rfe1 Nc5 14. Rad1 Qd7 15. e4 Ba6 16. Qc2 b5 {[%cal Bb6b5,Bb5b4][%mdl 32]} 17. Nc6 b4 18. Nb1 Qg4 19. f3 Qh5 20. a3 Bb5 {With the idea ...Ba4.} 21. Nd4 $1 $36 {[%cal Rd4b5][%mdl 2048] White has the initiative.} Ba4 22. b3 Bd7 23. a4 Bc8 (23... Qg6 $11) 24. Nd2 $14 Ba6 25. Bf1 Bxf1 26. Rxf1 Nfd7 27. Nc4 Ne5 28. Nxe5 Rxe5 29. Nc6 Ree8 30. Rde1 (30. Kg2 $16) 30... f5 $1 $11 31. e5 f4 $1 32. g4 (32. Qc4 $14) 32... Qg6 33. Qxg6 hxg6 34. exd6 {Accuracy: White = 59%, Black = 55%.} 1/2-1/2

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.16"]
[Round "2.10"]
[White "Carbone, Diego"]
[Black "Soto, Nicolas"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2233"]
[BlackElo "2013"]
[Annotator "RC"]
[PlyCount "135"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:05]} c6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:12]} Nf6 {[%emt 0:00:00]} 4. e3 {[%emt 0:00:20]} Bf5 {[%emt 0:00:21]} 5. Nc3 {[%emt 0:01:17]} e6 {[%emt 0:00:26]} 6. Nh4 {[%emt 0:03:13]} Bg6 {[%emt 0:00:24]} 7. Be2 {[%emt 0:00:33]} Nbd7 {[%emt 0:00:38]} 8. O-O {[%emt 0:04:27]} Be7 {[%emt 0:06:25]} 9. g3 {[%emt 0:01:34]} a6 {[%emt 0:04:55]} 10. a4 {[%emt 0:02:27]} a5 {[%emt 0:10:03]} 11. Nxg6 {[%emt 0:09:17]} hxg6 {[%emt 0:00:11]} 12. Qc2 {[%emt 0:00:27]} O-O {[%emt 0:04:52]} 13. Rd1 {[%emt 0:03:45]} Rc8 {[%emt 0:06:46]} 14. e4 {[%emt 0:12:10]} dxe4 {[%emt 0:06:41]} 15. Nxe4 {[%emt 0:01:53]} Nxe4 {[%emt 0:00:38]} 16. Qxe4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:14]} 17. Qc2 {[%emt 0:01:20]} Bb4 {[%emt 0:00:24]} 18. Bf3 {[%emt 0:04:47]} Qe7 {[%emt 0:00:35]} 19. Be3 {[%emt 0:03:14]} Rfd8 {[%emt 0:00:54]} 20. Kg2 {[%emt 0:04:31]} e5 {[%emt 0:03:46]} 21. dxe5 {[%emt 0:02:06]} Qxe5 {[%emt 0:00:35]} 22. Bb6 {[%emt 0:05:31]} Rxd1 {[%emt 0:04:53]} 23. Rxd1 {[%emt 0:00:15]} g5 {[%emt 0:00:21]} 24. h3 {[%emt 0:02:50]} Bc5 {[%emt 0:02:26]} 25. Qb3 {[%emt 0:18:36]} Bb4 {[%emt 0:07:28]} 26. Qe3 {[%emt 0:04:20]} Re8 {[%emt 0:10:28]} 27. Qxe5 {[%emt 0:03:25]} Rxe5 {[%emt 0:00:11]} 28. Bd4 {[%emt 0:02:40]} Re1 {[%emt 0:01:33]} 29. Rxe1 {[%emt 0:00:04]} Bxe1 {[%emt 0:00:13]} 30. Be3 {[%emt 0:00:42]} Nd7 {[%emt 0:03:56]} 31. Bxg5 {[%emt 0:01:08]} Nc5 {[%emt 0:00:07]} 32. Kf1 {[%emt 0:02:02]} Bb4 {[%emt 0:02:42]} 33. Bd1 {[%emt 0:02:26]} Ne4 {[%emt 0:00:07]} 34. Bf4 {[%emt 0:02:15]} Nd2+ {[%emt 0:00:06]} 35. Ke2 {[%emt 0:02:29]} Nxc4 {[%emt 0:00:10]} 36. b3 {[%emt 0:00:10]} Nb6 {[%emt 0:00:36]} 37. Bc2 {[%emt 0:00:51]} Nd5 {[%emt 0:00:21]} 38. Be5 {[%emt 0:00:04]} f6 {[%emt 0:01:06]} 39. Bb2 {[%emt 0:00:28]} Kf7 {[%emt 0:01:30]} 40. h4 {[%emt 0:00:14]} Ke6 {[%emt 0:04:56]} 41. g4 {[%emt 0:00:33]} b5 {[%emt 0:01:14]} 42. h5 {[%emt 0:01:18]} Bd6 {[%emt 0:03:51]} 43. Bf5+ {[%emt 0:00:31]} Ke7 {[%emt 0:00:34]} 44. Be4 {[%emt 0:00:47]} Nb4 {[%emt 0:01:45]} 45. Kf3 {[%emt 0:00:32]} Kf7 {[%emt 0:09:43]} 46. Bc3 {[%emt 0:00:22]} Bc5 {[%emt 0:00:50]} 47. Ke2 {[%emt 0:00:26]} Bb6 {[%emt 0:01:33]} 48. f4 {[%emt 0:00:25]} Bc5 {[%emt 0:01:12]} 49. Kf3 {[%emt 0:00:05]} Bb6 {[%emt 0:00:19]} 50. Bg6+ {[%emt 0:00:37]} Kf8 {[%emt 0:00:30]} 51. g5 {[%emt 0:00:50]} fxg5 {[%emt 0:00:30]} 52. fxg5 {[%emt 0:00:01]} Nd5 {[%emt 0:00:20]} 53. Bd2 {[%emt 0:01:10]} bxa4 {[%emt 0:00:14]} 54. bxa4 {[%emt 0:00:07]} Bd8 {[%emt 0:00:53]} 55. Be4 {[%emt 0:00:54]} Ne7 {[%emt 0:01:20]} 56. Kg4 {[%emt 0:00:32]} Kf7 {[%emt 0:00:14]} 57. Bc3 {[%emt 0:00:17]} Nd5 {[%emt 0:00:28]} 58. Bxd5+ {[%emt 0:00:48]} cxd5 {[%emt 0:00:01]} 59. Kf5 {[%emt 0:00:28]} Bb6 {[%emt 0:00:25]} 60. g6+ {[%emt 0:00:19]} Kf8 {[%emt 0:00:15]} 61. Ke5 {[%emt 0:00:26]} d4 {[%emt 0:01:47]} 62. Bxd4 {[%emt 0:00:19]} Bc7+ {[%emt 0:00:10]} 63. Ke6 {[%emt 0:00:46]} Bf4 {[%emt 0:00:35]} 64. Kd7 {[%emt 0:00:28]} Bd2 {[%emt 0:00:20]} 65. Bc5+ {[%emt 0:00:06]} Kg8 {[%emt 0:00:20]} 66. Kc6 {[%emt 0:00:17]} Bc3 {[%emt 0:00:46]} 67. Kb5 {[%emt 0:00:09]} Bd2 {[%emt 0:00:39]} 68. Bb6 {[%emt 0:00:28]} 1-0

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.15"]
[Round "2.11"]
[White "Rodriguez Farias, Eduardo"]
[Black "Vaz Lacuesta, Leonardo"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1931"]
[BlackElo "2103"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,97,-2,26,25,70,64,55,65,68,31,105,79,105,105,110,108,119,118,184,105,151,153,143,127,144,133,171,126,130,132,138,115,130,100,125,79,152,152,193,108,114,120,593,579,710,579,1266,1150,1090,970,1042,1018,1039,1033,1025,996,1653,1565,1425,0,877,577,1847,989,1964,804,1060,806,29987,29988,29988,2557,29991,29989,29990,29987,29992,29989,29989,1002,29974,5418,29990,29991,29994,29995,29995,29996]} 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Qc7 7. O-O {C02: French: Advance Variation} cxd4 (7... f6 8. Bf4 O-O-O 9. b4 c4 10. a4 g5 11. Bg3 g4 12. exf6 Bd6 13. Ng5 Rf8 14. Bxg4 Rxf6 15. Na3 a6 16. Re1 {1-0 (28) Simacek,P (2481)-Bhakti,K (2303) Marianske Lazne 2019}) 8. cxd4 Nge7 9. Nc3 {And now Nb5 would win.White is slightly better.} a6 10. Be3 Ng6 $146 (10... Nf5 $14) ({Predecessor:} 10... Rc8 11. Rc1 Nf5 12. Qd2 Nxe3 13. Qxe3 Be7 14. Rfd1 O-O {½-½ (32) Mellenthin,H (1746)-Muenster,H (1702) Berlin 2006}) 11. Rc1 Be7 12. Bd3 f6 13. exf6 gxf6 14. g3 Kf7 (14... O-O $16) 15. Ne1 (15. Bh6 $18) 15... Rag8 16. Qh5 Qb6 17. b3 Ba3 18. Rd1 Nb4 19. Bb1 Qc7 20. Bc1 Bxc1 21. Rxc1 Qb6 22. a3 Nc6 {[#]} 23. Na4 $1 $36 {[%cal Ra4b6][%mdl 2048] White has strong initiative.} Qa5 ({Wrong is} 23... Qxb3 $2 24. Nc5 $18) (23... Qxd4 $142 24. Nf3 Qa7) 24. Nc5 Bc8 25. Ned3 ({White should play} 25. Nf3 $18) 25... Nxd4 $16 26. Nf4 f5 $2 {[%mdl 8192]} (26... Qd8 $16) 27. Rfd1 $18 Nc6 28. Nfxe6 Ke7 29. Qxf5 Rf8 30. Qg5+ Rf6 31. Re1 Kf7 32. b4 Qxa3 33. Qxd5 Nge7 34. Qh5+ Ng6 35. Qd5 Nge7 $1 {[%cal Re7d5]} 36. Qc4 b5 37. Qe2 Qxb4 38. Ba2 (38. Qh5+ $142 Ng6 39. Bxg6+ {[%mdl 64] Overworked Piece} Rxg6 40. Qf3+ {[%mdl 64] Double Attack} Rf6 41. Qxc6) 38... Bxe6 39. Nxe6 {aiming for Qh5+.} Rc8 40. Qh5+ {[%mdl 64] [#] Double Attack} Rg6 41. Qxh7+ Kf6 42. Rcd1 Ne5 43. Nd4 Qa3 44. Qh4+ Kg7 45. Bb1 (45. Rxe5 $142 Qxa2 46. Rxe7+ Kf8 47. Rde1 Qd5 48. Qh8+ Qg8 49. Qh3 Rg4 50. Qh6+ {[%mdl 64] Double Attack} Qg7 51. Rxg7) 45... Rh8 46. Qf4 {White threatens Nf5+ and mate.} Nf7 47. Bxg6 {White mates.} Nxg6 48. Ne6+ Kg8 49. Qf6 {Accuracy: White = 57%, Black = 26%.} 1-0

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.15"]
[Round "2.12"]
[White "Belistri, Ubaldo"]
[Black "Saralegui, Mario"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1853"]
[BlackElo "2059"]
[Annotator "NA RC"]
[PlyCount "69"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nc3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. e4 {[%emt 0:01:19]} d4 {[%emt 0:00:00]} 3. Nce2 {[%emt 0:00:11]} e5 {[%emt 0:00:02]} 4. d3 {[%emt 0:00:32]} Nc6 {[%emt 0:01:33]} 5. Nf3 {[%emt 0:00:46]} f6 {[%emt 0:03:43]} 6. Ng3 {[%emt 0:01:09]} g6 {[%emt 0:00:06]} 7. Be2 {[%emt 0:03:45]} Bg7 {[%emt 0:02:00]} 8. Bd2 {[%emt 0:02:37]} Nge7 {[%emt 0:00:13]} 9. c4 {[%emt 0:08:46]} dxc3 {[%emt 0:01:42]} 10. bxc3 {[%emt 0:00:13]} Be6 {[%emt 0:00:10]} 11. Be3 {[%emt 0:13:34]} Qd7 {[%emt 0:08:02]} 12. d4 {[%emt 0:05:54]} exd4 {[%emt 0:01:32]} 13. cxd4 Bf7 14. d5 {[%emt 0:02:09]} Nd8 {[%emt 0:01:04]} 15. Rc1 {[%emt 0:03:17]} O-O {[%emt 0:00:07]} 16. O-O {[%emt 0:01:33]} c6 {[%emt 0:01:29]} 17. dxc6 {[%emt 0:01:24]} Qxd1 {[%emt 0:00:09]} 18. Rfxd1 Ndxc6 19. Bc4 {[%emt 0:02:45]} Rfd8 {[%emt 0:02:01]} 20. Bxf7+ {[%emt 0:01:14]} Kxf7 {[%emt 0:00:27]} 21. h4 {[%emt 0:00:47]} b6 {[%emt 0:01:54]} 22. Nd4 {[%emt 0:06:16]} Nxd4 {[%emt 0:11:51]} 23. Bxd4 {[%emt 0:01:06]} Rac8 {[%emt 0:00:07]} 24. Ne2 {[%emt 0:04:12]} Bh6 {[%emt 0:02:51]} 25. f4 {[%emt 0:05:27]} Rxc1 {[%emt 0:03:01]} 26. Rxc1 Bxf4 27. Bxb6 {[%emt 0:06:04]} Bxc1 {[%emt 0:14:49]} 28. Bxd8 {[%emt 0:00:18]} Be3+ {[%emt 0:00:06]} 29. Kf1 {[%emt 0:00:36]} Nc6 {[%emt 0:00:06]} 30. Bc7 {[%emt 0:00:48]} Ke6 {[%emt 0:09:30]} 31. Nf4+ {[%emt 0:05:44]} Kd7 {[%emt 0:03:13]} 32. Nd5 {[%emt 0:00:39]} Bd4 {[%emt 0:00:53]} 33. Bg3 {[%emt 0:03:24]} Ke6 {[%emt 0:00:55]} 34. Nf4+ {[%emt 0:00:51]} Kd7 {[%emt 0:04:46]} 35. Nd5 {[%emt 0:00:31]} 1/2-1/2

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.15"]
[Round "2.13"]
[White "Bustelo, Tabare"]
[Black "Ramos Correa, Gabriel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2054"]
[BlackElo "1889"]
[Annotator "NA RC"]
[PlyCount "71"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nc3 {[%emt 0:00:26]} c5 2. Nf3 {[%emt 0:00:47]} d6 {[%emt 0:00:08]} 3. d4 {[%emt 0:01:57]} cxd4 {[%emt 0:00:44]} 4. Nxd4 {[%emt 0:00:08]} g6 {[%emt 0:03:02]} 5. e4 {[%emt 0:01:17]} Bg7 {[%emt 0:00:32]} 6. Bb5+ {[%emt 0:04:42]} Bd7 {[%emt 0:00:29]} 7. O-O {[%emt 0:00:49]} Nf6 {[%emt 0:02:00]} 8. a4 {[%emt 0:03:01]} O-O {[%emt 0:00:46]} 9. Be3 {[%emt 0:00:20]} Nc6 {[%emt 0:02:06]} 10. f3 {[%emt 0:09:43]} Qc7 {[%emt 0:13:13]} 11. Qd2 {[%emt 0:02:21]} Rfc8 {[%emt 0:07:30]} 12. Rad1 {[%emt 0:10:09]} a6 {[%emt 0:10:26]} 13. Bxc6 {[%emt 0:06:01]} bxc6 {[%emt 0:02:24]} 14. Nb3 {[%emt 0:02:10]} Be6 {[%emt 0:02:11]} 15. Nd4 {[%emt 0:00:20]} Bd7 {[%emt 0:01:08]} 16. Qf2 {[%emt 0:02:37]} Rcb8 {[%emt 0:06:18]} 17. b3 {[%emt 0:01:05]} e5 {[%emt 0:09:57]} 18. Nde2 {[%emt 0:04:20]} Be6 {[%emt 0:00:43]} 19. a5 {[%emt 0:04:15]} Nd7 {[%emt 0:03:34]} 20. Na4 {[%emt 0:00:24]} d5 {[%emt 0:04:46]} 21. Nb6 {[%emt 0:01:50]} Nxb6 {[%emt 0:00:39]} 22. axb6 {[%emt 0:01:44]} Qb7 {[%emt 0:02:06]} 23. Bc5 {[%emt 0:00:36]} Bf8 {[%emt 0:00:57]} 24. b4 {[%emt 0:01:26]} a5 {[%emt 0:03:44]} 25. c3 {[%emt 0:04:03]} axb4 {[%emt 0:01:18]} 26. cxb4 {[%emt 0:00:03]} Ra2 {[%emt 0:03:40]} 27. Ra1 {[%emt 0:04:37]} Rba8 {[%emt 0:00:45]} 28. Rxa2 {[%emt 0:08:08]} Rxa2 {[%emt 0:00:02]} 29. Bxf8 {[%emt 0:02:48]} Kxf8 {[%emt 0:00:15]} 30. f4 {[%emt 0:00:19]} exf4 {[%emt 0:10:14]} 31. Qc5+ {[%emt 0:01:10]} Kg8 {[%emt 0:00:59]} 32. Nxf4 {[%emt 0:00:10]} Bd7 {[%emt 0:01:19]} 33. exd5 {[%emt 0:01:06]} cxd5 {[%emt 0:00:46]} 34. Nxd5 {[%emt 0:02:55]} Bc6 {[%emt 0:04:15]} 35. Qxc6 {[%emt 0:00:14]} Rxg2+ {[%emt 0:01:20]} 36. Kh1 {[%emt 0:00:28]} 1-0

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.15"]
[Round "2.14"]
[White "Genta, Alejandro"]
[Black "Palacio, Enzo"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2036"]
[BlackElo "1780"]
[Annotator "NA RC"]
[PlyCount "102"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. b3 {[%emt 0:00:00]} Nf6 {[%emt 0:01:55]} 2. Bb2 {[%emt 0:00:00]} g6 {[%emt 0:00:19]} 3. Nf3 {[%emt 0:04:59]} Bg7 {[%emt 0:00:02]} 4. g3 {[%emt 0:00:03]} d6 {[%emt 0:02:16]} 5. Bg2 {[%emt 0:00:06]} O-O {[%emt 0:00:08]} 6. c4 {[%emt 0:00:45]} Nbd7 {[%emt 0:04:49]} 7. O-O {[%emt 0:00:27]} c6 {[%emt 0:02:19]} 8. Qc2 {[%emt 0:02:03]} Qc7 {[%emt 0:00:55]} 9. d4 {[%emt 0:04:46]} Re8 {[%emt 0:01:33]} 10. Nbd2 {[%emt 0:08:13]} e5 {[%emt 0:04:54]} 11. e4 {[%emt 0:06:06]} a5 {[%emt 0:00:32]} 12. Rad1 {[%emt 0:00:17]} Qb6 {[%emt 0:15:44]} 13. c5 {[%emt 0:16:36]} dxc5 {[%emt 0:03:53]} 14. Nc4 {[%emt 0:00:14]} Qc7 {[%emt 0:00:14]} 15. dxc5 {[%emt 0:00:19]} h6 {[%emt 0:34:04]} 16. Nd6 {[%emt 0:14:01]} Re7 {[%emt 0:00:45]} 17. Bh3 {[%emt 0:01:58]} Nh7 {[%emt 0:06:44]} 18. Rfe1 {[%emt 0:01:25]} Nhf8 {[%emt 0:01:04]} 19. a3 {[%emt 0:05:41]} Qb8 {[%emt 0:04:59]} 20. b4 {[%emt 0:04:59]} axb4 {[%emt 0:00:58]} 21. axb4 {[%emt 0:00:03]} Nb6 {[%emt 0:01:05]} 22. Nxc8 {[%emt 0:10:15]} Nxc8 {[%emt 0:00:02]} 23. Rd8 {[%emt 0:00:07]} Qc7 {[%emt 0:00:27]} 24. Red1 {[%emt 0:00:02]} Kh7 {[%emt 0:00:32]} 25. Bxe5 {[%emt 0:02:34]} Bxe5 {[%emt 0:02:26]} 26. Nxe5 {[%emt 0:00:52]} Qxe5 {[%emt 0:01:30]} 27. Rxf8 {[%emt 0:03:32]} Nb6 {[%emt 0:01:44]} 28. f4 Qg7 {[%emt 0:02:19]} 29. Rdd8 {[%emt 0:05:23]} Rxd8 {[%emt 0:00:30]} 30. Rxd8 {[%emt 0:00:04]} Qa1+ {[%emt 0:00:09]} 31. Rd1 {[%emt 0:05:02]} Qa4 {[%emt 0:00:07]} 32. Qxa4 {[%emt 0:01:05]} Nxa4 {[%emt 0:00:02]} 33. Rd7 {[%emt 0:00:04]} Rxd7 {[%emt 0:00:30]} 34. Bxd7 {[%emt 0:00:02]} Nb2 {[%emt 0:00:13]} 35. Bc8 {[%emt 0:00:40]} Nd3 {[%emt 0:00:23]} 36. Bxb7 {[%emt 0:00:50]} Nxb4 {[%emt 0:00:02]} 37. Kf2 {[%emt 0:00:22]} Nd3+ {[%emt 0:00:17]} 38. Ke3 {[%emt 0:00:02]} Nxc5 {[%emt 0:00:07]} 39. Bxc6 {[%emt 0:00:05]} Kg7 {[%emt 0:00:30]} 40. Kd4 {[%emt 0:00:19]} Ne6+ {[%emt 0:00:08]} 41. Ke5 {[%emt 0:00:05]} h5 {[%emt 0:02:27]} 42. f5 {[%emt 0:04:55]} gxf5 {[%emt 0:00:36]} 43. exf5 {[%emt 0:00:02]} Nf8 {[%emt 0:00:33]} 44. f6+ {[%emt 0:00:27]} Kg6 {[%emt 0:01:04]} 45. Be4+ {[%emt 0:00:10]} Kg5 {[%emt 0:04:02]} 46. Bf5 {[%emt 0:00:42]} h4 {[%emt 0:00:26]} 47. gxh4+ {[%emt 0:02:07]} Kxh4 {[%emt 0:00:01]} 48. Kf4 {[%emt 0:00:38]} Kh5 {[%emt 0:00:18]} 49. h3 {[%emt 0:00:31]} Ng6+ {[%emt 0:01:11]} 50. Bxg6+ {[%emt 0:00:31]} Kxg6 {[%emt 0:00:02]} 51. Ke5 {[%emt 0:00:12]} Kg5 {[%emt 0:00:02]} 0-1

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.16"]
[Round "3.1"]
[White "Coppola, Claudio"]
[Black "Roselli Mailhe, Bernardo"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2270"]
[BlackElo "2435"]
[Annotator "TA"]
[PlyCount "42"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,42,-22,6,-6,1,-8,-8,-8,10,5,0,10,6,0,3,-22,-22,-1,-10,-41,-39,-42,-39,-88,-43,-51,-36,-52,-27,-10,-26,-37,-11,-59,-40]} 1. b3 d5 2. Bb2 Bg4 3. h3 Bh5 4. g4 Bg6 5. Bg2 e6 6. Nf3 {A01: Nimzowitsch-Larsen Opening} Nd7 7. d3 c6 8. Nbd2 {The position is equal.} Ngf6 9. Nh4 Bd6 10. e3 Qe7 $146 ({Predecessor:} 10... a5 11. a3 e5 {0-1 (31) So,W (2780)-Caruana,F (2822) Saint Louis 2018}) 11. O-O O-O-O 12. Qe2 Ne8 13. Nxg6 hxg6 14. c4 f5 15. cxd5 exd5 16. Rac1 Nef6 {Hoping for ...fxg4.} 17. gxf5 gxf5 18. Nf3 $1 Rh5 19. Nd4 $1 Rdh8 20. f4 Bc7 21. Rc2 Re8 {Accuracy: White = 70%, Black = 53%.} 1/2-1/2

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.16"]
[Round "3.2"]
[White "Vitoux, Colomban"]
[Black "Dominguez, Facundo"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2381"]
[BlackElo "2130"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,79,-26,-45,-12,-50,-23,-37,20,0,31,3,41,0,0,0,0,0,8,-49,-58,-136,-56,-62,-60,-67,-63,-72,-26,-43,-15,-23,0,0,0,0,33,33,27,24,25,44,134,137,167,137,237,95,202,198,208,156,175,172,180,174,1024,1031,1196,679,589,0,1112,1008,1689,1704,1116,1098,29995,29996]} 1. e4 e6 2. d4 d5 3. e5 c5 4. Qg4 cxd4 5. Nf3 Nc6 6. Bd3 Nge7 7. O-O Qc7 {C02: French: Advance Variation} (7... Ng6 8. Re1 Be7 9. Nbd2 Qc7 10. Nb3 O-O 11. Qg3 f6 12. Bxg6 hxg6 13. Bf4 fxe5 14. Bxe5 Nxe5 15. Nxe5 Qxc2 16. Nxg6 Bd6 17. Qxd6 Qxg6 {½-½ (42) Vasiukov,E (2400)-Balashov,Y (2434) Tula 2018}) 8. Re1 Bd7 9. a3 h5 $146 ({Better is} 9... O-O-O $15) ({Predecessor:} 9... Ng6 10. Qg3 f5 11. h4 O-O-O 12. h5 Nge7 13. Ng5 Re8 14. Nf7 Rg8 {1-0 (44) Loeffler,C (2144)-Praxmarer,C (2031) Austria 2015}) 10. Qg3 g6 (10... h4 $5 11. Nxh4 Nxe5 $1 $11 {[%mdl 512]}) 11. b4 a6 12. Nbd2 Nf5 $36 {[%mdl 2048] Black is pushing.} 13. Bxf5 gxf5 14. Nb3 Be7 15. b5 (15. Bg5 $11) 15... axb5 $15 16. Bb2 (16. h4 $15) 16... O-O-O (16... h4 $17 17. Qg7 O-O-O 18. Nfxd4 Nxd4 19. Nxd4 Rdf8) 17. Nfxd4 Nxd4 18. Bxd4 Rdg8 19. Qe3 Bc6 20. f3 Rg6 (20... Bg5 $5 {[%cal Rg5e3]} 21. f4 Bd8 $15) 21. Bb6 Qd7 22. Nd4 Rhg8 23. Re2 $1 h4 {...h3 is the strong threat.} 24. Qc3 {aiming for Qa5.} Bd8 25. Bxd8 Kxd8 26. Rb1 f4 (26... Qc7 $14) 27. h3 $1 $16 Rg3 {With the idea ...Rxh3.} 28. Kf1 Ke8 {[#]} (28... Qc7 $16) 29. Rb4 (29. a4 $1 $18 {[%cal Ra4b5] and the rest is easy.} bxa4 30. Qc5) 29... Qe7 (29... Kf8 $16 {was worth a try.}) 30. Nxc6 $18 Qc7 31. Rxf4 bxc6 32. a4 ({Resist} 32. Rxh4 $6 c5 $14) 32... bxa4 {[#]} 33. Qc5 $1 R3g5 $2 (33... Qe7 34. Qxc6+ Kf8) 34. Rxa4 Qb7 35. Rb4 Qc7 36. Ra4 (36. Rb6 $142) 36... Qb7 {intending ...Qb1+.} 37. Qa3 Qb1+ 38. Re1 {Ra8+ would kill now.} Qb5+ {[#]} 39. c4 $1 {[%mdl 512] White threatens Ra8+ and mate.} Qb6 (39... dxc4 40. Ra8+) 40. Ra8+ {Accuracy: White = 45%, Black = 20%.} 1-0

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.16"]
[Round "3.3"]
[White "Diaz Hollemaert, Nahuel"]
[Black "Hoffman, Alejandro"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2439"]
[BlackElo "2449"]
[Annotator "TA"]
[PlyCount "24"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,24,26,23,4,31,43,51,-13,0,0,-14]} 1. Nf3 Nf6 2. c4 c5 3. g3 g6 4. Bg2 Bg7 5. O-O Nc6 6. Nc3 d6 7. d4 cxd4 8. Nxd4 Bd7 9. Bg5 {A31: Symmetrical English: 2 Nf3 Nf6 3 d4} O-O 10. Nxc6 Bxc6 11. Qd2 $146 (11. e4 $14) ({Predecessor:} 11. Nd5 Nxd5 12. cxd5 Bd7 13. Qd2 Re8 14. Rac1 Qb6 15. Be3 Qa6 16. b3 Rac8 {0-1 (100) Sundararajan,K (2433)-Petrosian,T (2610) Abu Dhabi 2018}) 11... Bxg2 $11 12. Kxg2 Rc8 1/2-1/2

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.16"]
[Round "3.4"]
[White "Carvalho, Guillermo"]
[Black "Lopez Azambuja, Nicolas"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2183"]
[BlackElo "2318"]
[Annotator "TA"]
[PlyCount "54"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,54,14,10,-5,57,63,70,58,42,46,43,43,54,43,37,19,24,0,0,0,0,0,0,-6,7,3,12,0,0,0,0,0,12,6,22,0,14,0,0,0,9,4,4,4,4,-100,-95]} 1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg2 (4. Bg5 c5 5. d5 Qa5+ 6. Bd2 Qb6 7. dxe6 fxe6 8. a4 b4 9. a5 Qd8 10. Bg2 Nc6 11. Ne5 Nxe5 12. Bxa8 {½-½ (32) Ding,L (2813)-Carlsen,M (2835) Wijk aan Zee 2019}) 4... c5 5. a4 b4 6. O-O {A46: 1 d4 Nf6 2 Nf3 e6: Torre, London and Colle Systems} cxd4 $146 ({Better is} 6... Bb7 $11) ({Predecessor:} 6... Bb7 7. c4 bxc3 8. bxc3 Be7 9. c4 cxd4 10. Nxd4 Bxg2 11. Kxg2 Qc8 12. Nd2 Nc6 13. N4b3 Ne5 14. Qc2 Qc6+ 15. Kg1 {0-1 (33) Laveryd,P (2465)-Lyrberg,P (2432) Sweden 2002}) 7. Nxd4 $14 d5 8. c4 $1 {White is slightly better.} Bb7 9. a5 Qd7 10. cxd5 Bxd5 11. Bxd5 Nxd5 12. Nd2 Be7 13. Qa4 Qxa4 14. Rxa4 O-O 15. N2b3 Rc8 16. Bd2 Nd7 {[%cal Bb8d7,Bd7e5,Be5c4][%mdl 32]} 17. Raa1 Ne5 18. Rfc1 Nc4 19. Rc2 Nxd2 20. Rxd2 Kf8 21. Kg2 Ke8 22. Rad1 g6 23. e4 Nf6 24. f3 a6 25. Rc1 Rxc1 26. Nxc1 Rd8 27. Kf1 {[#]} (27. Ncb3 $11) 27... Nxe4 $1 {[%mdl 512] Accuracy: White = 40%, Black = 61%.} 0-1

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.16"]
[Round "3.6"]
[White "Bustelo, Tabare"]
[Black "Carbone, Diego"]
[Result "1/2-1/2"]
[ECO "C34"]
[WhiteElo "2054"]
[BlackElo "2233"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,55,-90,-72,-151,-80,-85,-77,-86,-36,-135,-129,-137,-134,-123,-64,-65,-41,-100,-103,-80,-96,-101,-97,-104,-52,-54,-21,-12,-20,-29,-45,-44,-33,-46,0,0,0,-8,0,0,0,-35,0,0,0,-42,0,0]} 1. f4 e5 2. e4 exf4 3. Nf3 Nf6 4. e5 Nh5 5. Bc4 (5. d4 d6 6. Qe2 d5 7. Nc3 g6 8. Bd2 Bg7 9. O-O-O O-O 10. Qf2 Nc6 11. g3 f6 12. gxf4 fxe5 13. dxe5 Kh8 {0-1 (28) Di Nicolantonio,L (2379)-Csonka,B (2466) Radenci 2019}) 5... d5 6. Bb3 {C34: King's Gambit Accepted: 3 Nf3: 3...Nf6 and 3...d6} (6. exd6 $142 Bxd6 7. Qe2+ Qe7 8. Qxe7+ Bxe7 9. Nc3) 6... Be7 (6... g5 $142 {Threatens to win with ...g4.} 7. O-O c6) 7. O-O $17 O-O 8. d4 {Black is better.} Bg4 9. c4 $146 (9. Nc3 $15) ({Predecessor:} 9. Nc3 c6 10. Ne2 g5 11. c4 Be6 12. cxd5 cxd5 {1-0 (57) Vartaniants,M (1827)-Markarov,V (1701) Golubitskaya 2012}) 9... dxc4 10. Bxc4 Nc6 11. Be2 g6 ({Black should try} 11... f6 $17 12. Nc3 fxe5 13. dxe5 Kh8 14. Qxd8 Raxd8) 12. Nc3 $15 Ng7 13. d5 (13. Bxf4 $15 Bxf3 14. Bxf3) 13... Bxf3 $17 14. Bxf3 Nxe5 15. Bxf4 Bd6 16. Be2 f5 ({Black should play} 16... Nd7 $17 17. Qd2 Re8) 17. Nb5 $1 $15 g5 18. Nxd6 cxd6 19. Bxe5 $1 dxe5 20. d6 Qb6+ 21. Kh1 Rad8 22. Qd5+ Kh8 23. Rad1 Qxb2 24. Rd2 Qc3 25. Rd3 (25. Rf3 $5 {[%cal Rf3c3]} Qc1+ 26. Rf1 $11) 25... Qb2 26. Rd2 Qc3 27. Rd3 Qb2 28. Rd2 {Accuracy: White = 57%, Black = 22%.} 1/2-1/2

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.16"]
[Round "3.7"]
[White "Avedisian, Alexander"]
[Black "Lopez Falcon, Jorge"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1877"]
[BlackElo "2166"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,43,0,0,0,0,27,0,0,0,0,0,0,-7,12,31,283,284,314,330,786,787,776,755]} 1. g3 g6 2. Bg2 Bg7 3. c4 e5 4. Nc3 Nf6 5. Nf3 d6 6. O-O O-O 7. d4 Nbd7 {[%cal Bb8d7,Bd7c5,Bc5e6][%mdl 32]} 8. dxe5 dxe5 9. Qc2 c6 10. e4 Qe7 11. h3 Nc5 12. Be3 Nfd7 {E67: King's Indian: Fianchetto: 6...Nbd7} 13. Rad1 Re8 (13... a5 14. Rfe1 Ne6 15. h4 Re8 16. Rd2 Ndc5 17. Red1 a4 18. Kh2 Nf8 19. Ng1 Nfe6 20. Nf3 Nf8 21. Ng1 Nfe6 22. Nf3 Nf8 {½-½ (22) Polak,V (2358)-Van Unen,H (2552) ICCF email 2010}) 14. Rfe1 Ne6 {The position is equal.} 15. Rd2 a5 $146 ({Predecessor:} 15... Bf8 16. Red1 f6 17. Nh2 Qf7 {½-½ (41) Dinh,C-Hoang Canh,H Ha Tinh 2000}) 16. Red1 Ndc5 17. Rd6 Nd4 18. Nxd4 Qxd6 $4 {[%mdl 8192] [#]} ({Better is} 18... exd4 $14 19. R6xd4 Bxd4 20. Rxd4 f6) 19. Nb3 $18 Qe6 20. Nxc5 Qxc4 $2 (20... Qe7 21. N3a4 Rd8) 21. Bf1 Qb4 22. N3a4 1-0

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.16"]
[Round "3.8"]
[White "Granara Barreto, Sebastian"]
[Black "Durante, Aurelio"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2134"]
[BlackElo "1978"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,81,18,-14,6,-6,26,22,29,31,16,-34,-27,-20,-32,-25,-24,-26,-18,-29,-32,-27,-27,-37,0,-79,-75,-88,-52,-80,-80,-103,-66,-74,-47,-72,-68,-64,-22,-99,-66,-67,-54,-59,-13,-11,0,-18,0,0,0,0,0,0,0,0,0,0,0,0,27,26,69,0,0,0,72,0]} 1. c4 g6 2. g3 Bg7 3. Bg2 Nc6 4. Nc3 d6 5. d3 e5 6. e4 Nge7 7. Nge2 O-O 8. O-O f5 9. f4 Rb8 {A26: English Opening vs King's Indian with ...Nc6 and d3} (9... Be6 10. Nd5 fxe4 11. dxe4 Qd7 12. Be3 Bg4 13. Qd2 Rae8 14. Rae1 Kh8 15. b4 Bxe2 16. Rxe2 Nd4 17. Ref2 Ng8 {½-½ (54) Sinanovic,M (2396)-Brenjo,S (2505) Vogosca 2007}) 10. Nd5 h6 $146 ({Predecessor:} 10... fxe4 11. dxe4 Bg4 12. h3 Bxe2 13. Qxe2 Nd4 14. Qd3 c5 15. Be3 Nxd5 16. cxd5 Bh6 17. Rf2 {0-1 (77) Kurosaki,T (2131)-Duckworth,W (2352) Los Angeles 2011}) 11. Be3 exf4 {The position is equal.} 12. Nxe7+ ({Much worse is} 12. Bxf4 fxe4 13. dxe4 Bxb2 $15) ({But not} 12. gxf4 Bxb2 13. Rb1 Bg7 $15) (12. Nexf4 {feels hotter.} Bxb2 13. Rb1 Bg7 14. Qd2 b6 15. d4) 12... Nxe7 13. Bxa7 (13. Nxf4 {feels hotter.} Bxb2 14. Rb1 Bg7 15. exf5 Bxf5 16. Bxa7 Ra8 17. Be3) 13... Ra8 14. Bd4 fxg3 15. hxg3 fxe4 16. Bxg7 Kxg7 17. Rxf8 Qxf8 18. Bxe4 Qf6 19. Qd2 Bf5 20. a3 (20. Rf1 $11) 20... Bxe4 $17 21. dxe4 Qe5 22. Qc3 Nc6 23. Rd1 Re8 24. Rd5 Qf6 (24... Qxc3 {is interesting.} 25. Nxc3 Ne5 26. Nb5 Rc8 27. Rd1 Kf6) 25. Qxf6+ Kxf6 $15 {[%mdl 4096] Endgame KRN-KRN} 26. Nc3 Ne5 27. b3 (27. Rb5 $11 {keeps the balance.}) 27... Kg5 28. Kg2 b6 29. a4 Kg4 30. Nd1 h5 31. Nf2+ $1 Kg5 32. Nd3 Kf6 33. Nxe5 Rxe5 $11 {KR-KR} 34. Kf3 g5 35. b4 {[#] Rxe5 is the strong threat.} Ke7 36. Rd1 Kd7 37. Rh1 g4+ 38. Kf4 c6 39. Rh2 (39. Rd1 $1 $14) 39... Kc7 40. Rh1 ({White should play} 40. b5 $11) 40... Kd7 $16 {[#]} 41. Rh2 {Accuracy: White = 57%, Black = 37%.} ({White should try} 41. Rd1 $1 $16) 1/2-1/2

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.16"]
[Round "3.9"]
[White "Palacio, Enzo"]
[Black "Vazquez, Facundo"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1780"]
[BlackElo "2103"]
[Annotator "TA"]
[PlyCount "127"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,127,3,7,0,8,0,0,0,13,0,15,14,35,0,27,18,48,23,22,22,16,15,26,16,36,39,31,16,281,77,74,0,0,-62,-75,-60,-35,-81,-71,-77,-58,-84,-46,-78,-45,-169,0,-38,-15,-7,-20,-35,0,0,0,0,0,-56,-85,-2319,-2070,-1949,-1739,-29957,-29961,-7730,-6837,-2827,-2251,-2249,-1735,-815,-710,-2020,-1606,-1210,-1210,-3130,-614,-1608,0,-4933,-757,-3462,-5482,-3399,-2812,-2350,-25,-387,0,0,0,0,0,0,8,8,8,8,8,8,8,8]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Ne7 12. Nc2 Nxd5 13. Qxd5 Rb8 14. Qd3 {B33: Sicilian: Pelikan and Sveshnikov Variations} (14. Nb4 Bb7 15. Qd3 O-O 16. Be2 a5 17. Nd5 b4 18. O-O bxc3 19. bxc3 Bg5 20. Rab1 Qd7 21. Rb3 Bc6 22. Rfb1 Rxb3 23. Rxb3 g6 24. Rb6 Rc8 25. h3 Bxd5 26. Qxd5 Rxc3 27. Rxd6 Qe7 28. Bd1 Rc7 29. g3 Kg7 30. Ba4 Bc1 31. Rc6 {½-½ (31) Giri,A (2793)-Carlsen,M (2853) Saint Louis 2015}) 14... Be6 15. Ne3 O-O 16. Be2 {[#]} Qd7 $146 ({Predecessor:} 16... Bg5 17. O-O Bxe3 18. Qxe3 Qc7 19. Rfd1 Rfd8 20. Rd2 a5 21. a3 b4 22. axb4 axb4 {0-1 (57) Terzic,S (2295)-Vukic,M (2504) Zenica 2006}) 17. O-O g6 18. Rfd1 Rfd8 19. h3 Bg7 20. Bg4 Qb7 21. b3 Rbc8 22. Rac1 Bh6 23. Rc2 Bxe3 24. Qxe3 f5 25. exf5 gxf5 26. Bh5 Kh8 $2 {[%mdl 8192] [#]} (26... f4 $11 27. Bf3 Qe7) 27. Rcd2 $2 (27. Rxd6 $1 $18 {[%mdl 512] and the rest is easy.} Rxd6 28. Qxe5+ {[%mdl 64] Double Attack} Qg7 29. Qxd6 Rxc3 30. Rxc3 (30. Qxe6 Rxc2 31. g3 Qb7 $11) 30... Qxc3 31. Qf8+ Bg8 32. Qxf5) 27... Rg8 $16 {[%csl Gg8][%cal Rb7g2]} 28. f4 (28. Bf3 $16 Qg7 29. Rxd6 {[%mdl 64] Double Attack}) 28... Qg7 $11 29. Re1 (29. Qe2 $11 Rxc3 30. Rxd6 {[%mdl 64] Double Attack} Rxh3 31. Qxe5 Qxe5 32. fxe5 Bxb3 33. axb3 Rxh5 34. Rxa6) 29... e4 $15 30. Rc1 d5 31. Rcc2 {[#]} b4 $1 {[%cal Rc8c3][%mdl 512]} 32. c4 (32. cxb4 d4) 32... dxc4 33. bxc4 Bxc4 34. Kh2 a5 {Threatens to win with ...a4.} 35. g4 (35. Bd1 $1 $15) 35... Be6 $2 (35... Bd3 $19 36. Rxc8 Rxc8 37. gxf5 Qc3) 36. g5 (36. Qb6 $5 {[%cal Rb6e6]} Bc4 37. g5 $15) 36... Rc3 37. Qb6 Bc4 38. Rg2 Bd3 39. Rxc3 bxc3 40. Bd1 h6 41. Qxa5 (41. Bb3 $11 c2 42. Bxc2) 41... e3 {...Qd4 is the strong threat.} (41... hxg5 42. Rxg5 Be2 43. Rxg7 $18) 42. Qd5 $2 {[%mdl 8192]} (42. Qc5 $17) 42... Be4 $19 43. Qc5 Bxg2 44. Kxg2 hxg5 45. Qxf5 gxf4+ {[%mdl 4096] Endgame KQR-KQB} 46. Bg4 Qb7+ 47. Kh2 Qb2+ {[%mdl 64] Double Attack} 48. Kh1 Qc1+ 49. Kh2 Qd2+ 50. Kh1 Qe1+ 51. Kh2 Qf2+ 52. Kh1 {[#]} Qe1+ (52... Rxg4 $142 $1 53. hxg4 (53. Qxg4 Qe1+) 53... Qh4+ 54. Kg1 Qg3+ 55. Kh1 Qe1+ 56. Kh2 Qe2+ 57. Kg1 Qc4 58. Qf8+ Kh7 59. Qe7+ Kg6 60. Qe8+ Kf6 61. Qh8+ Ke7 62. Qe5+ Kd7 63. Qf5+ Kd6 64. Qf8+ Kd5) 53. Kh2 Qg3+ 54. Kh1 {[#]} Rxg4 $1 {[%mdl 64] Remove Defender} 55. hxg4 {KQ-KQ} (55. Qxg4 Qxg4) 55... Qh4+ 56. Kg1 Qh6 $2 (56... Qe1+ $19 57. Kg2 Qf2+ 58. Kh1 Qf1+ 59. Kh2 Qc4 60. Qh5+ Kg7 61. Qe5+ Kf7 62. Qf5+ Ke7 63. Qe5+ Kd7 64. Qf5+ Kd6 65. Qg6+ Kd5 66. Qf5+ Kd4) 57. g5 $2 {[%mdl 8192] [#]} (57. Qe5+ $1 $11 {and White has nothing to worry.} Kh7 58. a4) 57... Qg7 $2 ({Black should play} 57... Qd6 $1 $19 58. g6 {[#]} c2 $1 {[%mdl 512]} 59. Qxc2 Kg7) 58. Qxf4 $11 {The position is equal.} c2 59. Qb8+ Kh7 60. Qh2+ {[%mdl 64] Double Attack} Kg8 $132 {[%mdl 2048] Black is fighting back} 61. Qxc2 {And now Qc8+ would win.} Qxg5+ 62. Qg2 Qxg2+ 63. Kxg2 {Threatening mate with a4.} Kf7 (63... e2 $5 64. Kf2 $8 Kf8 $11) 64. Kf3 {Accuracy: White = 42%, Black = 50%.} 1/2-1/2

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.16"]
[Round "3.10"]
[White "Saralegui, Mario"]
[Black "Rodriguez Farias, Eduardo"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2059"]
[BlackElo "1931"]
[Annotator "NA RC"]
[PlyCount "88"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 23,88,-21,15,14,72,45,52,62,32767,84,32767,-47,32767,32767,32767,32767,107,-33,32767,-45,-26,32767,32767,-109,-95,-119,-95,-111,-98,-89,-91,-110,-94,-174,-167,-175,-177,-222,-214,-297,-255,-288,-284,-336,-294,-368,-373,-837,-985,-1003,-451,-454,-461,-598,-594,-555,-629,-807,-634,-790,-855,-998,-803,-4686,-2463,-2010,-4431]} 1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:03:45]} 2. c4 {[%emt 0:00:07]} g6 {[%emt 0:00:35]} 3. Nc3 {[%emt 0:00:39]} Bg7 {[%emt 0:00:15]} 4. e4 {[%emt 0:00:26]} d6 {[%emt 0:00:06]} 5. Nf3 {[%emt 0:01:25]} O-O {[%emt 0:00:13]} 6. Be2 {[%emt 0:00:51]} e5 {[%emt 0:00:21]} 7. dxe5 {[%emt 0:02:09]} dxe5 {[%emt 0:00:14]} 8. Qxd8 {[%emt 0:00:07]} Rxd8 {[%emt 0:00:09]} 9. Bg5 {[%emt 0:00:03]} c6 {[%emt 0:00:30]} 10. Nxe5 {[%emt 0:03:30]} Re8 {[%emt 0:00:15]} 11. f4 {[%emt 0:00:15]} Na6 {[%emt 0:04:27]} 12. O-O-O {[%emt 0:04:30]} Nc5 {[%emt 0:01:14]} 13. Bf3 {[%emt 0:05:29]} h6 {[%emt 0:00:14]} 14. Bh4 {[%emt 0:01:58] E92: King's Indian: Classical: 6 Be2 e5: 7 dxe5, 7 Be3 and Petrosian System without 7...Nbd7} g5 {[%emt 0:04:12]} 15. Bf2 {[%emt 0:00:13]} ({Worse is} 15. fxg5 hxg5 16. Bxg5 (16. Bg3 $2 g4 $19) 16... Rxe5 $19 {[%mdl 64] Double Attack}) 15... Ne6 {[%emt 0:11:16]} 16. f5 {[%emt 0:18:35]} Nf4 {[%emt 0:09:32]} 17. Nd3 {[%emt 0:00:15]} (17. g3 $16 Nh3 18. Nd3) 17... Nxd3+ {[%emt 0:10:35]} 18. Rxd3 {[%emt 0:00:07]} g4 {[%emt 0:00:07] [#]} 19. Be2 $146 {[%emt 0:00:06]} ({Predecessor:} 19. Bd1 Nxe4 20. Nxe4 Rxe4 21. Rd8+ {1-0 (55) Gutman,G (2501)-Yuffa,D (2302) Pardubice 2011}) 19... b6 {[%emt 0:02:52]} (19... Nxe4 $11 {keeps the balance.} 20. Nxe4 Bxf5 21. Bxg4 Bxg4) 20. h3 {[%emt 0:02:59]} (20. Rhd1 $16) 20... Nxe4 {[%emt 0:08:18]} 21. Nxe4 {[%emt 0:03:23]} Bxf5 {[%emt 0:00:06]} 22. Rg3 {[%emt 0:28:22]} Bxe4 {[%emt 0:02:56]} 23. Bxg4 {[%emt 0:04:40]} Be5 {[%emt 0:02:37]} 24. Rb3 {[%emt 0:05:01]} Bf4+ {[%emt 0:01:21]} 25. Be3 {[%emt 0:01:50]} Bxg2 {[%emt 0:01:23]} 26. Bxf4 {[%emt 0:00:29]} Bxh1 {[%emt 0:00:15]} 27. Rg3 {[%emt 0:00:21]} Kh8 {[%emt 0:03:16]} 28. Bxh6 {[%emt 0:03:28]} (28. Bd2 $17 f6 29. Bc3) 28... Be4 {[%emt 0:01:10]} 29. Bg5 {[%emt 0:00:42]} Kh7 {[%emt 0:03:00]} 30. Bf6 {[%emt 0:01:01]} (30. h4 {might work better.}) 30... Rg8 {[%emt 0:00:33]} 31. Re3 {[%emt 0:01:04]} Kg6 {[%emt 0:06:56]} 32. Bc3 {[%emt 0:03:14]} f5 {[%emt 0:00:12]} 33. Be2 {[%emt 0:01:06]} c5 {[%emt 0:03:23]} 34. b3 {[%emt 0:00:35]} Rae8 {[%emt 0:01:35]} 35. h4 $2 {[%emt 0:00:44]} (35. Rg3+ Kf7 36. Be1 Rxg3 37. Bxg3) 35... f4 {[%emt 0:01:28]} 36. Rh3 {[%emt 0:01:31]} Kh6 {[%emt 0:01:09]} 37. Bd2 {[%emt 0:00:20]} Ref8 {[%emt 0:00:19]} 38. Bf3 {[%emt 0:01:04]} Bxf3 {[%emt 0:02:25]} 39. Rxf3 {[%emt 0:00:02]} Rg4 {[%emt 0:00:02]} 40. Rd3 {[%emt 0:02:10]} Rf7 {[%emt 0:00:14]} 41. Rd6+ {[%emt 0:00:31]} Kh5 {[%emt 0:00:46]} 42. Be1 {[%emt 0:01:21]} Rg1 {[%emt 0:04:13]} 43. Kd2 {[%emt 0:00:11]} Re7 {[%emt 0:01:24]} 44. Rd5+ $19 {[%emt 0:00:27]} Kh6 {[%emt 0:00:15]} 0-1

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.16"]
[Round "3.11"]
[White "El Ters, Antouan"]
[Black "Gomez Troccoli, Martin"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2200"]
[BlackElo "1961"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,53,35,43,19,25,13,141,127,150,149,358,375,373,368,363,342,319,0,458,465,450,0,0,0,634,603,2089,1929,1785,2299]} 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 c5 5. e5 Nfd7 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. O-O Bd6 11. Nf3 Qc7 12. g3 O-O 13. Bf4 Ng4 {[%cal Rd6f4]} 14. Bxd6 {C06: French Tarrasch: 3...Nf6 4 e5 Nfd7 5 Bd3 main lines} (14. Rc1 Bxf4 15. Nxf4 Rxf4 16. gxf4 Qxf4 17. Be2 Bd7 18. Qd2 Qf5 19. h3 Nf6 20. Qe3 Ne4 21. Nh2 Rf8 {½-½ (48) Kokarev,D (2625)-Kryakvin,D (2588) Taganrog 2014}) 14... Qxd6 15. Nc3 {next Bxh7+! is good for White.} Bd7 {[#]} (15... Qd8 $11 {remains equal.}) 16. Bxh7+ $1 $16 {[%mdl 512] White is clearly better.} Kxh7 17. Ng5+ {[%mdl 64] Discovered Attack} Kg6 $2 (17... Kg8 $16) 18. Qxg4 $18 e5 19. Ne6+ $1 {[%mdl 64] Double Attack} Kf7 20. Qxg7+ {[%mdl 64] Double Attack} Kxe6 21. Nb5 $146 (21. dxe5 $18 Qc5 22. Rad1) ({Predecessor:} 21. f4 Qe7 {½-½ (44) Olsson,A (2265)-Berg,E (2481) Linkoping 2001}) 21... Qb8 $2 {[%mdl 8192] [#]} (21... Qe7 $11 22. Qg6+ Rf6 23. Nc7+ Kd6 24. Nb5+ Ke6 25. Nc7+ Kd6 26. Nb5+ Ke6) 22. f4 $1 {[%mdl 512]} Ne7 {[#]} (22... exf4 23. Rae1+) 23. Qh6+ $2 $40 {[%mdl 128] White is up to no good.} (23. Nd6 $1 $18 {[%csl Gd4,Gf4][%cal Rg7e5][%mdl 512]} Bc6 (23... Qxd6 24. fxe5) 24. fxe5 Rxf1+ 25. Rxf1) 23... Rf6 $11 24. Qh3+ Nf5 $2 {[%mdl 8192]} (24... Rf5 $11 25. Qh6+ Rf6 26. Qh3+ Rf5 27. Qh6+ Rf6) 25. fxe5 $18 {White is clearly winning.} Bxb5 26. exf6 Bxf1 27. Rxf1 {Accuracy: White = 50%, Black = 13%.} 1-0

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.16"]
[Round "3.12"]
[White "Tregarthen, Emiliano"]
[Black "Belistri, Ubaldo"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2039"]
[BlackElo "1853"]
[Annotator "NA RC"]
[PlyCount "104"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,104,37,27,40,32,32767,32767,32767,32767,32767,32767,32767,32767,32767,10,-31,32767,-3,-23,-10,-18,-38,32767,32767,32767,32767,32767,32767,5,-12,39,21,69,43,82,32767,174,154,161,32767,157,176,32767,174,32767,32767,32767,32767,32767,247,189,32767,32767,194,356,515,426,479,1174,443,581,692,605,-1004,-1312,-944,-857,-705,-393,-388,-479,-393,-402,-404,0,0,0,-312,-308,-339,-291,-317,0,0,0,-360,-362,-522,-657,-570,-745,-12833,-1008,-29991,-29989,-29994,-1210]} 1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:06]} 3. Nc3 {[%emt 0:00:00]} dxe4 {[%emt 0:01:50]} 4. Nxe4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:14]} 5. Nxf6+ {[%emt 0:01:05]} exf6 {[%emt 0:00:09]} 6. Nf3 {[%emt 0:00:32]} Bd6 {[%emt 0:00:18]} 7. Bd3 {[%emt 0:00:40]} O-O {[%emt 0:00:23]} 8. O-O {[%emt 0:00:18]} Bg4 {[%emt 0:02:31]} 9. h3 {[%emt 0:04:41]} Bh5 {[%emt 0:00:20] B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6} 10. Re1 {[%emt 0:02:23]} (10. Be4 Re8 11. Qd3 Bg6 12. Bxg6 hxg6 13. Bd2 Nd7 {½-½ (13) Ghaem Maghami,E (2574)-Berkes,F (2648) Rasht 2017}) 10... Nd7 {[%emt 0:01:04]} 11. c4 {[%emt 0:03:47]} c5 {[%emt 0:08:11]} 12. d5 $146 {[%emt 0:06:46]} ({Predecessor:} 12. Be4 Qc7 13. Qd3 Bxf3 14. Bxf3 cxd4 15. Qxd4 Be5 16. Qe4 Nc5 {½-½ (30) Karasova,E (2326)-Oger,C (2374) ICCF email 2013}) 12... Ne5 {[%emt 0:01:15]} 13. g4 {[%emt 0:03:32]} Nxd3 {[%emt 0:00:16]} 14. Qxd3 {[%emt 0:00:09]} Bg6 {[%emt 0:00:02]} 15. Qc3 {[%emt 0:01:19]} h6 {[%emt 0:01:15]} 16. Nh4 {[%emt 0:02:49]} Bh7 {[%emt 0:00:25]} 17. Qf3 {[%emt 0:03:19]} Be5 {[%emt 0:05:37]} 18. Nf5 {[%emt 0:01:33]} Bxf5 {[%emt 0:03:47]} 19. gxf5 {[%emt 0:07:38]} Re8 {[%emt 0:01:52]} (19... b5 $5) 20. Re4 {[%emt 0:05:23]} Kh7 {[%emt 0:07:30]} 21. Be3 {[%emt 0:06:49]} b6 {[%emt 0:05:45]} 22. Rh4 {[%emt 0:04:32]} Qe7 $2 {[%emt 0:04:30] [#]} (22... Bxb2 $11 {and Black stays safe.} 23. Rb1 Bd4) 23. Kh1 $1 {[%emt 0:05:43]} Rg8 {[%emt 0:04:26]} 24. Qh5 {[%emt 0:01:17]} Qf8 {[%emt 0:00:37]} 25. Rg1 {[%emt 0:00:48]} Bd4 {[%emt 0:10:57]} 26. Bxd4 {[%emt 0:01:08]} cxd4 {[%emt 0:00:03]} 27. Rxd4 {[%emt 0:00:11]} Qe7 {[%emt 0:00:36]} 28. Qg4 {[%emt 0:01:21]} Rae8 {[%emt 0:01:03]} 29. d6 {[%emt 0:01:24]} Qd7 {[%emt 0:00:32]} 30. b4 {[%emt 0:01:05]} Re5 {[%emt 0:02:46]} 31. Rc1 {[%emt 0:03:27]} Rxf5 {[%emt 0:04:29]} 32. c5 {[%emt 0:03:27]} bxc5 {[%emt 0:04:53]} 33. bxc5 {[%emt 0:07:15]} Rc8 {[%emt 0:03:32] [#]} (33... Qc6+ $142 34. Qe4 Qxe4+ 35. Rxe4 Rd5) 34. Qe4 {[%emt 0:08:33]} (34. Rd5 $142 $3 {[%mdl 512]}) 34... g6 {[%emt 0:02:33]} 35. c6 {[%emt 0:00:45]} Rxf2 {[%emt 0:02:21]} 36. Qg4 $4 {[%emt 0:02:06] [#]} (36. cxd7 $2 {leads to mate.} Rxc1+ 37. Rd1 Rxd1+ 38. Qe1 Rxe1#) (36. Kg1 $18 Rxa2 37. Rc2 (37. cxd7 $2 {gets mated.} Rxc1+ 38. Rd1 Rxd1+ 39. Qe1 Rxe1#) 37... Qxh3 38. Rxa2 Rxc6 39. Qxc6 Qe3+ 40. Kf1 Qxd4 41. d7) 36... Rxc6 $1 {[%emt 0:00:44]} 37. Kg1 {[%emt 0:08:16]} f5 {[%emt 0:01:26]} 38. Qd1 {[%emt 0:00:59]} Rxc1 {[%emt 0:04:06]} 39. Qxc1 {[%emt 0:00:25]} Rxa2 {[%emt 0:00:38]} 40. Qc4 {[%emt 0:00:55]} Ra1+ {[%emt 0:00:21]} 41. Kf2 $1 $11 {[%emt 0:00:12]} Qb7 $2 {[%emt 0:04:30]} (41... g5 $19 42. Qe2 Kg6) 42. Qd5 {[%emt 0:02:05]} Qd7 {[%emt 0:03:52]} 43. Rd2 $2 {[%emt 0:00:07]} Ra6 {[%emt 0:02:14]} 44. Qd4 {[%emt 0:00:42]} Rc6 {[%emt 0:01:02]} 45. Qf6 {[%emt 0:00:48]} Kg8 $2 {[%emt 0:02:11]} (45... Rb6 $19 46. Qe7 Rb7) 46. Qe7 {[%emt 0:00:29] [#]} Rc7 $1 {[%emt 0:01:58]} 47. Qf6 $2 {[%emt 0:01:42]} (47. dxc7 $11 Qxd2+ 48. Kg1 Qd4+ 49. Kh1 Qd1+ 50. Kg2 Qd2+ 51. Kf3 Qc3+ 52. Kg2 Qc6+ 53. Kg3 f4+ 54. Kxf4) 47... Rc8 {[%emt 0:00:13]} 48. Re2 {[%emt 0:00:28]} (48. Qe7 $142 Qa4 49. Qe3) 48... Qa4 {[%emt 0:01:21]} 49. Qe5 {[%emt 0:00:26]} Qh4+ {[%emt 0:01:14]} 50. Kg2 {[%emt 0:00:12]} f4 {[%emt 0:01:40]} 51. Kf3 {[%emt 0:01:01]} Qxh3+ {[%emt 0:00:15]} 52. Kxf4 {[%emt 0:00:20]} Qh4+ $19 (52... Rc4+ $142 53. Qd4 Rxd4+ 54. Re4 Rd3 55. Re8+ Kh7 56. Rh8+ Kxh8 57. Ke5 Qf5#) 1-0

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.16"]
[Round "3.13"]
[White "Vaz Lacuesta, Leonardo"]
[Black "Escofet, Jaime"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2103"]
[BlackElo "2010"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,91,41,43,26,37,26,28,27,40,49,45,42,58,14,26,6,16,0,0,0,10,0,34,27,41,0,9,0,0,0,31,-28,33,29,66,49,77,75,101,91,93,31,44,33,29,20,68,0,0,4,14,-50,0,0,0,0,0,-85,0,0,0,0,12,-19,-15,-7,0,-9,-14,-6,0,-2,-5,-47,6203,5956,2918,2844,1691,1472,29996,29997,29997,29998]} 1. d4 f5 2. Bf4 Nf6 3. e3 d6 (3... e6 4. Be2 Nc6 5. Nf3 Ne7 6. O-O Ng6 7. c4 b6 8. Nc3 Bb4 9. Rc1 Bb7 10. Nb5 Nxf4 11. exf4 a6 {½-½ (53) Ni,H (2668)-Maghsoodloo,P (2656) Abu Dhabi 2019}) 4. h3 h6 5. Be2 $146 ({Predecessor:} 5. Bd3 g5 6. Bh2 c6 7. c3 Qa5 8. Nd2 Qd5 9. f3 Qf7 10. Qc2 {1-0 (65) Berchtold,G (1938)-Hapala,M (1783) Bad Gleichenberg 2013}) 5... g6 6. c3 {A80: Dutch Defence: Unusual White second moves} Bg7 7. Qb3 e6 8. Nd2 {White has an edge.} Nc6 9. Ngf3 g5 10. Bh2 Qe7 11. Nc4 O-O 12. Nfd2 Rb8 13. Bf3 Bd7 14. a4 Be8 15. Qa3 Qf7 16. b4 d5 17. b5 dxc4 18. bxc6 g4 $1 {[%cal Rg4f3]} 19. Be2 Bxc6 20. Rg1 (20. hxg4 $14 fxg4 21. O-O) 20... h5 ({Black should play} 20... f4 $11 21. exf4 Nd5) 21. Nxc4 $14 Ne4 22. Ne5 Qe8 {Black wants to play ...g3!} 23. Bf4 Nf6 24. c4 Rc8 25. f3 ({Better is} 25. Qa2 $16) 25... Nd7 $1 26. hxg4 Nxe5 27. dxe5 hxg4 28. Kf2 (28. fxg4 $14 fxg4 29. O-O-O) 28... Rd8 $11 29. Rh1 Rd2 30. Rh4 (30. Qc3 $11 Rd7 31. Rh4) 30... Qg6 {[#] White must now prevent ...Rfd8.} 31. Ra2 Rfd8 32. Rxd2 Rxd2 33. Qc3 {[#]} (33. Ke1 $11 {keeps the balance.} Rd7 34. fxg4) 33... Ra2 (33... Rxe2+ $1 $17 {[%mdl 512]} 34. Kxe2 gxf3+ 35. gxf3 Qg2+ {[%mdl 64] Double Attack} 36. Ke1 Bxf3) 34. Qd3 {[%cal Rh4g4] Strongly threatening Rxg4.} gxf3 35. gxf3 Ra1 {[%csl Ga1][%cal Rg6g1]} 36. Qd8+ {Played: Rh4-g4} 1-0

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.16"]
[Round "3.14"]
[White "Soto, Nicolas"]
[Black "Genta, Alejandro"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2013"]
[BlackElo "2036"]
[Annotator "NA RC"]
[PlyCount "78"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,78,30,39,29,46,53,61,80,32767,32767,32767,32767,32767,32767,0,33,48,54,29,37,23,35,47,41,22,12,0,13,12,32767,32767,32767,-17,16,-19,0,-38,-17,-71,-59,-121,-52,-146,-185,-188,-193,-189,-146,-145,-151,-208,-189,-172,-175,-168,-152,-132,-182,-941,-993,-922,-935,-1082,-1112,-1081,-1227,-1072,-1155]} 1. e4 {[%emt 0:04:15]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:15]} e6 {[%emt 0:00:00]} 3. b3 {[%emt 0:00:18]} Nf6 {[%emt 0:03:11]} 4. e5 {[%emt 0:00:59]} Nd5 {[%emt 0:00:06]} 5. g3 {[%emt 0:00:53]} Be7 {[%emt 0:07:42]} 6. Bb2 {[%emt 0:03:57]} Nc6 {[%emt 0:02:27]} 7. Bg2 {[%emt 0:06:03]} f6 {[%emt 0:01:54]} 8. O-O {[%emt 0:05:55]} O-O {[%emt 0:00:18]} 9. c4 {[%emt 0:01:01] B40: Sicilian: 2...e6, Unusual lines} Ndb4 {[%emt 0:00:49]} (9... Nc7 10. d4 cxd4 11. Nxd4 Nxe5 12. Nc3 Nc6 13. Re1 a6 14. Qd2 Bc5 15. Na4 Ba7 16. Rad1 Qe8 {1-0 (32) Onischuk,V (2594)-Milov,V (2622) Dubai 2014}) 10. d4 {[%emt 0:05:13]} cxd4 {[%emt 0:00:30]} 11. a3 {[%emt 0:00:41]} Na6 {[%emt 0:00:23]} 12. Nxd4 $146 {[%emt 0:08:40]} ({Predecessor:} 12. exf6 Bxf6 13. b4 Qb6 14. Nbd2 Nc5 15. Rb1 Nd3 16. Ba1 Nce5 17. Nxe5 Nxe5 {½-½ (42) Kobs,S (1986)-Klauke,S (2125) Vellmar 2013}) 12... Nxe5 {[%emt 0:01:17]} 13. Nb5 {[%emt 0:04:32]} Nf7 {[%emt 0:08:03]} 14. Bd4 {[%emt 0:02:38]} Bc5 {[%emt 0:02:57]} 15. b4 {[%emt 0:06:42]} Bxd4 {[%emt 0:00:06]} 16. Qxd4 {[%emt 0:00:11]} d5 {[%emt 0:19:34]} 17. cxd5 {[%emt 0:08:57]} e5 {[%emt 0:00:51]} 18. Qe3 {[%emt 0:03:05]} Nc7 {[%emt 0:07:23]} 19. N1c3 {[%emt 0:02:39]} Nxb5 {[%emt 0:00:10]} 20. Nxb5 {[%emt 0:00:27]} Bd7 {[%emt 0:07:08]} 21. Nc3 {[%emt 0:08:40]} Nd6 {[%emt 0:00:13]} 22. Ne4 {[%emt 0:06:39]} Nf5 {[%emt 0:00:15]} 23. Qd3 {[%emt 0:01:09]} Nd4 {[%emt 0:01:08]} 24. a4 {[%emt 0:01:00]} Bf5 {[%emt 0:05:13]} 25. Rfd1 {[%emt 0:00:11]} (25. f4 $11 {remains equal.}) 25... Rc8 {[%emt 0:00:22]} 26. Ra2 {[%emt 0:06:11]} ({White should try} 26. Rdc1 $15) 26... Rf7 {[%emt 0:07:20]} (26... Kh8 $17 27. d6 Bxe4 28. Qxe4 Qxd6) 27. Qd2 {[%emt 0:02:13] [#]} (27. f4 $15) 27... Bg4 $1 {[%emt 0:09:47]} 28. Re1 {[%emt 0:05:37]} Bf3 {[%emt 0:01:00]} 29. d6 {[%emt 0:01:19]} Bxe4 {[%emt 0:03:02]} 30. Rxe4 {[%emt 0:00:55]} Qxd6 {[%emt 0:00:03]} 31. f4 {[%emt 0:00:26]} Rfc7 {[%emt 0:02:13]} 32. Re1 {[%emt 0:03:02]} Rd8 {[%emt 0:05:20]} 33. Qf2 {[%emt 0:00:27]} Qxb4 {[%emt 0:01:53]} 34. fxe5 {[%emt 0:01:00]} fxe5 {[%emt 0:00:29]} 35. Rxe5 $2 {[%emt 0:00:27]} (35. a5) 35... Rc1+ {[%emt 0:00:28]} 36. Bf1 {[%emt 0:00:41]} Rf8 {[%emt 0:00:03]} 37. Qxf8+ {[%emt 0:00:20]} Qxf8 {[%emt 0:01:00]} 38. Rf2 {[%emt 0:00:01]} Nf3+ {[%emt 0:00:39]} 39. Kg2 $19 {[%emt 0:00:22]} Nxe5 {[%emt 0:00:03]} 0-1

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.17"]
[Round "4.1"]
[White "Roselli Mailhe, Bernardo"]
[Black "Vitoux, Colomban"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "2435"]
[BlackElo "2381"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,87,36,37,20,42,20,57,21,21,16,31,33,48,10,14,10,27,10,24,17,18,13,29,22,24,7,12,0,0,0,0,0,0,0,23,0,0,-18,0,0,22,22,47,49,47,54,33,39,110,5,0,0,0,-9,12,0,0,0,0,0,0,0,0,0,0,0,29,29,481,456,1364,1304,325,2547,2115,1489,6203,1358,29996,29997]} 1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. Nf3 g6 5. Bg5 (5. g3 Bg7 6. Bg2 O-O 7. O-O e6 8. d5 exd5 9. cxd5 Re8 10. Bf4 Na6 11. Rc1 Ne4 12. Nxe4 Rxe4 13. d6 c6 14. Qd2 Qf6 15. b3 Rae8 {0-1 (56) Wang,Y (2684)-Mamedyarov,S (2817) chess.com INT 2019}) 5... Bg7 6. e3 {A50: Queen's Fianchetto Defence (1 d4 Nf6 2 c4 b6)} O-O 7. Be2 d5 8. O-O {White is slightly better.} Ne4 $146 ({Predecessor:} 8... h6 9. Bxf6 Bxf6 10. Rc1 e6 11. cxd5 Bxd5 12. Nxd5 exd5 13. Bb5 {½-½ (23) Urbanc,M (1579)-Carli,L (1521) Rogaska Slatina 2009}) 9. Bh4 (9. Nxd5 $2 Nxg5 10. Nxg5 e6 $17) 9... Nxc3 10. bxc3 c5 11. Rc1 dxc4 12. Bxc4 Nc6 13. Qe2 Rc8 14. Rfd1 cxd4 15. cxd4 Na5 16. Ba6 Qd7 17. Bxb7 Qxb7 18. e4 b5 19. Rxc8 Rxc8 20. d5 Rc5 21. Qe3 Rc3 22. Qf4 Nc4 {[%cal Ba5c4,Bc4b2,Bb2d3][%mdl 32]} 23. h3 Nb2 24. Rb1 Nd3 25. Qg5 $1 {[%cal Rg5e7]} f6 26. Qd2 Qc7 27. d6 exd6 28. Rxb5 h5 {[#]} (28... Ra3 $14) 29. Bg3 (29. Rd5 $1 $16 {[%cal Rd5d3]} Ne5 30. Nxe5) 29... Kh7 30. Rd5 Bh6 31. Qe2 Ne5 32. Nd4 Rc1+ 33. Kh2 Qc3 {[#] aiming for ...Qa1.} 34. Rxd6 {Threatens to win with Qb5.} Qa1 {[%csl Ga1][%cal Rc1h1]} 35. Bxe5 $1 fxe5 36. Rd7+ Kh8 {Strongly threatening ...h4.} 37. Qf3 Bf4+ 38. g3 Rc3 $2 {[%mdl 8192]} (38... Bxg3+ $1 $11 {and Black is okay.} 39. fxg3 (39. Kxg3 Rc3 $11) 39... Rf1 40. Rd8+ Kh7 41. Rd7+ Kh8) 39. Qe2 $18 Rc1 (39... Qb1 $142 40. gxf4 exd4 41. Rxd4 Qc1) 40. Nf3 Rh1+ 41. Kg2 Bh6 42. Qc4 {Threatening mate with Qc8+.} Bg7 43. h4 (43. Ng5 $142 Rg1+ 44. Kf3 Rxg3+ 45. fxg3 Qh1+ 46. Ke2 Qh2+ 47. Kd1 Qg1+ 48. Kc2) 43... Rd1 44. Qc8+ {Accuracy: White = 52%, Black = 45%.} 1-0

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.17"]
[Round "4.2"]
[White "Lopez Azambuja, Nicolas"]
[Black "Curi, Gabriel"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2318"]
[BlackElo "2194"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,47,11,14,14,35,10,9,3,8,8,5,3,8,13,33,23,25,35,63,68,67,39,44,13,12,29,16,23,23,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nc6 2. c4 e5 3. d5 Bb4+ 4. Nd2 Nce7 5. a3 Bxd2+ $1 6. Qxd2 {A40: Unusual replies to 1 d4} d6 7. e4 $146 ({Predecessor:} 7. b4 Nf6 8. g3 O-O 9. Bg2 Bf5 10. Bb2 Qd7 11. f3 h6 {1-0 (66) Schmittdiel,E (2458)-Merkert,M (2254) Germany 2018}) 7... f5 8. exf5 Bxf5 9. Ne2 Nf6 10. Ng3 O-O 11. Be2 c6 12. dxc6 bxc6 13. O-O d5 14. b4 $1 Ne4 15. Nxe4 Bxe4 16. f4 (16. f3 $5 {[%cal Rf3e4]} Bf5 17. f4 $14) 16... exf4 17. Rxf4 Rxf4 18. Qxf4 Ng6 19. Qd2 Qh4 {[#] ...Rf8 is the strong threat.The position is equal.} 20. g3 Qh3 {[%csl Ge4][%cal Rh3g2]} 21. Bf1 Qg4 22. Be2 Qh3 {[%csl Ge4][%cal Rh3g2]} 23. Bf1 Qg4 24. Be2 {Accuracy: White = 70%, Black = 55%.} 1/2-1/2

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.17"]
[Round "4.3"]
[White "Hoffman, Alejandro"]
[Black "Coppola, Claudio"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "2449"]
[BlackElo "2270"]
[Annotator "TA"]
[PlyCount "54"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,54,6,6,-37,-17,-34,-36,-48,-52,-43,-36,-50,-47,-97,-63,-97,-66,-143,-150,-144,-123,-127,-122,-183,-193,-191,-201,-212,-213,-218,-232,-256,-249,-277,-285,-324,-313,-388,-201,-324,-329,-440,-449]} 1. Nf3 Nf6 2. c4 c5 3. Nc3 d5 4. cxd5 Nxd5 5. g3 g6 6. Bg2 Bg7 7. O-O Nc6 8. h4 $146 {A34: Symmetrical English: 2 Nc3, lines with ...d5} ({Predecessor:} 8. Qa4 O-O 9. Qc4 Nxc3 10. dxc3 Qb6 11. Ng5 h6 12. Ne4 Be6 13. Qxc5 f5 14. Qxb6 axb6 15. Nd2 Rxa2 16. Rxa2 Bxa2 {½-½ (30) Navara,D (2740)-Anand,V (2771) Batumi 2018}) 8... O-O 9. h5 gxh5 10. d3 {Black is slightly better.} Nxc3 11. bxc3 Bxc3 12. Rb1 Bg7 13. Bg5 Qc7 14. Qc1 b6 15. Bh6 {[#]} (15. Bf4 $15 Qd7 16. Ne5 Bxe5 17. Bxe5) 15... Bf5 $1 $17 16. Nh4 {[#]} Bg6 $1 17. Bxg7 Kxg7 18. f4 (18. Qf4 $17 Qd7 19. Bxc6 Qxc6 20. Nf5+ Kh8 21. Nxe7) 18... f6 $19 19. Qe3 Rfe8 20. Rf2 Rad8 21. Rc1 Nd4 22. f5 Bf7 23. Rf4 Kh8 24. Kh2 Rg8 ({But not} 24... Bxa2 25. Qf2 $19) 25. Re4 Rde8 (25... Qd6 $142 {...Nxe2! is the strong threat.} 26. Qf2 Rg7) 26. Qf2 (26. Rxd4 $142 cxd4 27. Rxc7 dxe3 28. Rxa7) 26... Qd6 27. e3 {[#]} Rxg3 $1 {[%mdl 512] Accuracy: White = 18%, Black = 81%.} 0-1

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.17"]
[Round "4.4"]
[White "Rodriguez Farias, Eduardo"]
[Black "Diaz Hollemaert, Nahuel"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1931"]
[BlackElo "2439"]
[Annotator "TA"]
[PlyCount "38"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,38,50,50,51,56,41,65,43,55,52,57,23,27,3,34,31,27,6,52,44,36,28,56,0,0,-12,-10,-11,-32,-491,-489]} 1. e4 g6 2. d4 d6 3. Nc3 a6 4. Be3 b5 5. Qd2 Nf6 6. f3 {B06: Modern Defence} e6 (6... Nbd7 7. O-O-O Nb6 8. g4 Bb7 9. Nh3 Nfd7 10. Be2 e6 11. Bg5 Be7 12. Qe3 Bxg5 13. Nxg5 {0-1 (26) Giri,A (2783)-Nepomniachtchi,I (2763) Wijk aan Zee 2019}) 7. O-O-O $146 ({Predecessor:} 7. Nge2 Nbd7 8. Ng3 Nb6 9. Be2 Bg7 10. Bh6 Bxh6 11. Qxh6 e5 12. dxe5 dxe5 13. Rd1 Qe7 14. O-O Bb7 15. f4 Nfd7 16. Bg4 {½-½ (16) Schuette,T (1834)-Ratkovitch,D (2083) Olpe 2005}) 7... b4 8. Nce2 {White is slightly better.} d5 9. e5 Nfd7 10. Bg5 Be7 11. h4 c5 12. Bxe7 Qxe7 13. dxc5 Nxe5 14. Qxb4 Nbd7 15. h5 g5 16. Nh3 (16. f4 $14 gxf4 17. Nf3) 16... f6 $11 17. f4 Rb8 18. Qa4 Nc4 19. c6 $2 {[%mdl 8192] [#]} ({Better is} 19. b4 $15 a5 20. Nd4 Rxb4 21. Qc6 {[%mdl 64] Double Attack}) 19... O-O {Accuracy: White = 45%, Black = 50%.} 0-1

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.17"]
[Round "4.5"]
[White "Dominguez, Facundo"]
[Black "Avedisian, Alexander"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2130"]
[BlackElo "1877"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,87,0,12,160,167,163,162,175,120,114,40,106,102,124,121,131,120,109,114,110,120,126,114,174,136,125,133,283,282,293,312,428,158,524,381,371,302,284,299,290,45,333,116,122,129,138,126,118,114,516,516,509,485,545,488,813,813,787,779,748,741,1872,1773,1397,1037,5089,4308,1388,1342,1518,1429,4133,2756,29968,29960]} 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Qa4 d6 7. e5 dxe5 8. Nxe5 Nd7 $146 {B27: Sicilian: 2 Nf3, unusual Black 2nd moves} (8... Bg7 $11) ({Predecessor:} 8... Bd7 9. Nxd7 Qxd7 10. Be2 Bg7 11. O-O O-O 12. Rd1 Qf5 13. Bd3 Qh5 14. Qb5 Qxb5 15. Bxb5 Nb4 16. Ba4 {1-0 (60) Guseinov,G (2664)-Gordievsky,D (2614) St Petersburg 2018}) 9. Nxc6 $16 bxc6 10. Qxc6 Rb8 {[#]White is clearly better.} 11. Bb5 (11. Bf4 $1 $18 {[%cal Rf4b8]} Rb6 12. Qa4) 11... Bg7 12. O-O (12. Bf4 $16 Rb6 13. Qc4 Re6+ 14. Be3) 12... Rb6 (12... O-O $1 $14) 13. Qc4 {And now Bf4 would win.} Rd6 14. Be3 a6 15. Ba4 $36 {[%mdl 2048] White has strong initiative.} O-O 16. Bb3 Bb7 17. Rad1 Ne5 18. Qf4 Nc6 (18... Rxd1 $16 19. Rxd1 Qb8) 19. Bc5 Be5 20. Qg4 Rd2 (20... Rxd1 $16 21. Rxd1 Qb8) 21. Nd5 $18 Rxd1 22. Rxd1 {Nxe7+! is the strong threat.} (22. Qxd1 Bd6 $16) 22... Qb8 23. h4 $2 (23. Nxe7+ $18 {is the precise move to win.} Nxe7 24. Bxe7) 23... Bxb2 $2 (23... Rd8 $16) 24. h5 {Threatens to win with hxg6.} Qe5 25. hxg6 hxg6 {[#]} 26. c3 $1 {[%mdl 512]} Kg7 {[#]} (26... Bxc3 27. f4) 27. Be3 $2 (27. f4 $1 $18 {[%cal Rf4e5]} Qe4 28. Qh4) 27... e6 $2 {[%mdl 8192]} ({Better is} 27... Ba3 $14) 28. Ba4 $2 (28. Nf4 $18 Bc8 29. Ba4 Qxc3 30. Bd2) 28... Qf5 $16 ({Don't go for} 28... exd5 $2 29. Bxc6 Bxc6 30. Bd4 $18) 29. Qxf5 gxf5 30. Rb1 Na5 31. Bd4+ ({Of course not} 31. Rxb2 $6 Bxd5 32. Bd4+ f6 $11) 31... f6 $2 {[%mdl 8192]} (31... Kh6 $16) 32. Nxf6 $18 ({And not} 32. Rxb2 Bxd5 33. Rb6 Ra8 $11) 32... Rxf6 33. Rxb2 Bd5 34. Bb3 {Black must now prevent Bxd5.} Nc4 (34... Bc4 $142 35. Bxf6+ Kxf6 36. Bxc4 Nxc4) 35. Bxc4 Bxc4 {[%mdl 4096] Endgame KRB-KRB} 36. a4 Kg6 37. Bxf6 Kxf6 {KR-KB} 38. f4 Ke7 39. Rb6 Kd7 40. Kf2 a5 41. Ke3 Kc7 42. Rb2 Kc6 43. Kd4 Ba6 44. c4 {Accuracy: White = 53%, Black = 26%.} 1-0

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.17"]
[Round "4.6"]
[White "Carbone, Diego"]
[Black "Tregarthen, Emiliano"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2233"]
[BlackElo "2039"]
[Annotator "TA"]
[PlyCount "144"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,144,32,18,21,24,24,28,34,19,25,18,28,26,-8,-10,-8,29,20,21,33,45,36,40,35,45,51,143,137,162,133,153,147,152,136,146,141,139,62,63,59,60,60,60,60,60,61,68,68,88,88,88,88,87,86,104,97,89,75,72,53,63,33,54,60,108,108,103,103,107,8,8,8,8,8,8,8,12,8,8,0,12,0,0,0,0,0,0,0,0,0,418,433,440,433,12453,5599,1689,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. Nc3 Nbd7 6. Qc2 Bd6 7. Bd3 dxc4 8. Bxc4 b5 9. Be2 Bb7 10. O-O O-O 11. e4 e5 12. dxe5 {D46: Semi-Slav: 5 e3 Nbd7 6 Bd3, Black avoids the Meran} Nxe5 13. Nh4 $146 (13. Nd4 Neg4 14. g3 Bc5 15. Nf5 Re8 16. Bf4 Qb6 17. Bxg4 Nxg4 18. Rac1 g6 19. h3 Ne5 {0-1 (59) Martinovic,S (2555)-Saric,I (2691) Bjelovar 2019}) ({Predecessor:} 13. Nd4 b4 {1-0 (59) Caprio,G (2412)-Sorbera,G (2131) Venice 2014}) 13... b4 14. Nf5 {Black must now prevent Rd1.White has an edge.} bxc3 15. Rd1 Ne8 16. Qxc3 Qf6 17. Nxd6 (17. f4 $5 {[%cal Rf5d6]} Bc7 18. fxe5 Qxe5 19. Qxe5 Bxe5 20. Be3 $11) 17... Nxd6 18. f4 Nxe4 ({Don't play} 18... Nec4 $6 19. e5 $16) 19. Qxe5 Qxe5 20. fxe5 Rfe8 21. Rd7 $36 {[%mdl 2048] White is more active.} Nc5 22. Rc7 Rxe5 23. Bc4 {aiming for b4.} Ba6 (23... Re1+ $14 24. Kf2 Rh1) 24. Bxf7+ $16 Kh8 {Strongly threatening ...Re1+.} 25. Bf4 ({Weaker is} 25. Rxc6 Re1+ 26. Kf2 Rf1+ 27. Ke3 Rxf7 $11) 25... Rf5 26. Bd6 Ne4 {[#]} 27. Ba3 $1 c5 {Black wants to play ...Rf8.} 28. Rd1 Rf8 29. Rxa7 ({Better is} 29. h3 $16) 29... Be2 $14 30. Re1 Bd3 31. Rd7 Bb5 32. Rb7 $1 {[%cal Rb7b5]} Nd6 33. Rb6 $1 R5xf7 34. h3 Nc4 35. Rxb5 Nxa3 36. bxa3 $16 {[%mdl 4096] Endgame KRR-KRR} Rc7 37. Rc1 Rfc8 38. Rc4 Kg8 39. a4 Kf7 40. Rb6 Ra8 41. Kh2 h6 42. Kg3 Kg8 {[#]} 43. Rb5 $1 Rca7 44. Rbxc5 Rxa4 45. Rxa4 ({White should try} 45. Rc8+ $16 Kf7 46. Rxa8 Rxa8 47. Rf4+ Ke6 48. a4) 45... Rxa4 {KR-KR} 46. Rc2 Kf7 47. Re2 Kf6 48. Kf2 Kf5 49. Ke1 g5 50. Kd1 h5 51. Kc1 Kf4 52. Kb2 g4 53. Kb3 Ra8 54. hxg4 hxg4 55. a4 {And now Kb4 would win.} g3 $2 {[%mdl 8192]} (55... Ra6 $11) 56. Kb4 $18 Rb8+ 57. Kc5 Rb1 (57... Rc8+ $142 58. Kb6 Rb8+ 59. Kc7 Rb1) 58. a5 Rf1 59. Ra2 $2 ({White must play} 59. Kc4 $18 Ra1 60. Kb4) 59... Rf2 $1 $11 {[%cal Rf2a2] The position is equal.} 60. Ra4+ Kf5 61. a6 Rxg2 62. a7 Rc2+ 63. Kd5 Rd2+ 64. Kc4 Rd8 $1 65. a8=Q Rxa8 66. Rxa8 {White threatens Kd4 and mate. KR-KP} Ke4 67. Ra3 Kf4 68. Kd4 g2 69. Ra1 Kf3 70. Kd3 Kf2 71. Ra2+ Kf3 72. Ra8 g1=Q {Accuracy: White = 62%, Black = 63%.} 1/2-1/2

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.17"]
[Round "4.7"]
[White "El Ters, Antouan"]
[Black "Bustelo, Tabare"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2200"]
[BlackElo "2054"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,47,61,93,85,93,90,137,123,123,124,128,121,134,99,147,133,122,132,129,122,148,122,151,140,133,95,82,76,118,95,98,103,100,80,83,43,141,152,169,154]} 1. Nf3 d5 2. g3 Nc6 3. d4 Bg4 4. Bg2 Nf6 5. Ne5 Bf5 (5... Bd7 6. c4 dxc4 7. Nc3 e6 8. Nxc4 Rb8 9. O-O b5 10. Ne5 Nxe5 11. dxe5 Ng4 12. Qd4 h5 13. h3 {1-0 (36) Kengis,E (2543)-Antoms,G (2340) Riga 2019}) 6. c4 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} e6 7. Qa4 Bxb1 8. Rxb1 Bb4+ 9. Kf1 Be7 10. cxd5 $146 ({Predecessor:} 10. Qb5 a6 11. Qa4 Bd6 12. Bg5 Bxe5 13. dxe5 b5 14. exf6 gxf6 15. cxb5 {1-0 (15) Gonzalez Parejo,R (2221)-Lopez Idarraga,D (1975) Cartagena 2019}) 10... exd5 11. Bh3 Qd6 12. Nxc6 Qxc6 13. Qxc6+ bxc6 14. Bf4 c5 15. Bxc7 Ne4 {intending ...Nd2+.} 16. Rd1 c4 17. Bf5 Nd6 18. Bg4 f5 19. Bxd6 fxg4 20. Bxe7 Kxe7 21. h3 Rab8 22. Rd2 c3 (22... gxh3 $14 23. Rxh3 h5) 23. bxc3 $16 Rb1+ 24. Kg2 {Accuracy: White = 64%, Black = 39%.} 1-0

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.17"]
[Round "4.8"]
[White "Durante, Aurelio"]
[Black "Carvalho, Guillermo"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1978"]
[BlackElo "2183"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,96,-11,-23,-28,-23,-12,-1,-11,0,-15,20,14,18,22,30,43,33,26,30,40,39,25,40,29,52,50,66,47,104,102,102,112,110,43,39,41,46,37,36,-8,-8,-77,-57,-53,-23,-49,-59,-152,-92,-112,-91,-75,-38,-104,-96,-121,-68,-66,-66,-65,-72,-67,-53,-87,-93,-64,-6,-65,0,-275,-54,-62,16,-241,0,0,495,-361,-349,-327,-314,-818,-712]} 1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 e5 6. O-O Nge7 7. Nc3 O-O 8. a3 d6 9. Rb1 {B25: Closed Sicilian: 3 g3, lines without early Be3} (9. Nh4 Be6 10. Be3 h6 11. f4 exf4 12. gxf4 f5 13. Qe1 Nd4 14. Rc1 Kh7 15. Kh1 Qd7 16. Qg3 Rg8 {0-1 (64) Stefanova,A (2500)-Hou,Y (2671) Monaco 2015}) 9... Rb8 10. b4 b6 11. Ne2 $146 {The position is equal.} ({Predecessor:} 11. h3 h6 12. Nh2 Kh7 13. Ng4 f5 14. Ne3 f4 15. Ned5 g5 16. g4 Ng6 {0-1 (45) Tarrago Antoni,M (2175)-Ermenkov,E (2478) Badalona 2005}) 11... h6 12. c3 Be6 13. d4 exd4 14. cxd4 {Hoping for d5.} cxd4 15. Nfxd4 Bc4 16. Re1 b5 17. Be3 Ne5 18. Nc1 Qd7 19. h3 f5 {...fxe4 is the strong threat.} 20. f4 Nf7 21. Bf2 Rbc8 (21... fxe4 $14 22. Rxe4 Rbc8) 22. Ncb3 fxe4 23. Rxe4 Nd5 {next ...Nc3 is good for Black.} 24. Qe1 (24. Qd2 $1 $16) 24... Rfe8 25. Rc1 Nf6 26. Rxe8+ Rxe8 27. Qd1 Ne4 $36 {[%mdl 2048] Black has some pressure.} 28. Be1 (28. Qc2 $11 Nxf2 29. Qxf2) 28... a6 29. Kh2 h5 30. Na5 d5 31. Nab3 {[#]} (31. Nf3 $15) 31... Nfd6 (31... h4 $142 $1 {[%cal Rh4g3][%mdl 512]} 32. Qf3 (32. gxh4 Bh6) 32... hxg3+ 33. Bxg3 Nfd6) 32. Qf3 Qf7 33. Rd1 Rc8 {[#]} 34. Qe3 (34. Nc5 $1 $15 {[%mdl 512]}) 34... Bh6 35. Nd2 {[#]} Re8 (35... h4 $1 $17 {[%mdl 512]} 36. Bxe4 (36. gxh4 Bxf4+) 36... dxe4 37. Nxc4 Rxc4) 36. Nxe4 $15 Nxe4 37. Qf3 $1 {[#]} h4 $1 {[%mdl 512]} 38. f5 (38. gxh4 Bxf4+) 38... hxg3+ 39. Bxg3 Nxg3 40. Qxg3 Re3 ({Better is} 40... Kh7 $15 41. fxg6+ Qxg6) 41. Qg4 (41. fxg6 $11 Qf4 42. Qxf4 Bxf4+ 43. Kh1) 41... Qf6 (41... Qc7+ $15 42. Kh1 Rg3) 42. Rg1 $2 {[%mdl 8192]} (42. Kh1 $11) 42... Qe5+ $2 ({Don't play} 42... Rxa3 43. Qxg6+ Qxg6 44. fxg6 $17) (42... Qd6+ $19 43. Kh1 Rg3) 43. Kh1 Bg7 (43... Rg3 $15 44. Nc6 Qf4 45. Qxf4 Bxf4 46. fxg6 Kf8) 44. Nc6 $2 {[%mdl 8192]} (44. fxg6 $11 Re1 45. Nf3 Rxg1+ 46. Kxg1 Qe3+ 47. Kh1) 44... gxf5 $2 {[#]} ({Black should play} 44... Qxf5 $19 {Threatens to win with ...d4.} 45. Qxf5 gxf5) 45. Qg5 $1 $11 {[%mdl 512]} Qe6 $2 {[%mdl 8192] [#]} (45... Qg3 $11 {and Black is okay.} 46. Qxf5 Qd6) 46. Qd8+ $4 {[%mdl 8192]} (46. Bf3 $1 $18 {[%csl Gg1][%cal Rg5g7][%mdl 512] is the narrow road to win.} Qd7 (46... Rxf3 47. Qxg7#) 47. Qxe3 Qxc6 {[#]} 48. Qe5 $1 {[%mdl 512]}) 46... Kh7 $19 47. Qh4+ Qh6 48. Qf2 $2 (48. Qxh6+ Kxh6 49. Rd1) 48... f4 {Accuracy: White = 34%, Black = 36%.} 0-1

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.17"]
[Round "4.9"]
[White "Vazquez, Facundo"]
[Black "Granara Barreto, Sebastian"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2103"]
[BlackElo "2134"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,74,-25,14,9,31,27,38,32,42,22,29,22,25,22,54,27,47,16,11,2,17,17,17,17,17,17,17,17,32,23,33,19,33,0,9,0,85,0,0,0,27,0,0,0,0,0,0,9,53,7,16,12,15,7,27,0,7,0,0,0,0,0,10,0,0,0,23]} 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. f3 (5. Bf4 Nc6 6. e3 Bf5 7. Nf3 e6 8. Rc1 Rc8 9. Be2 Be7 10. O-O O-O 11. Nh4 Be4 12. a3 h6 13. Nf3 Bh7 14. Ne5 a6 15. Bd3 Bxd3 16. Qxd3 Nxe5 17. Bxe5 {1-0 (61) Giri,A (2780)-Duda,J (2730) chess.com INT 2019}) 5... e6 6. e4 {D10: Slav Defence: 3 cxd5 (without early Nf3) and 3 Nc3} Be7 7. e5 Nfd7 8. f4 {White is slightly better.} Nc6 9. Be3 Nb6 10. Nf3 Bd7 $146 ({Predecessor:} 10... a5 11. Bf2 a4 12. a3 Bd7 {0-1 (36) Coppola,C (2225)-Curi,G (2192) Montevideo 2019}) 11. Bd3 g6 12. O-O a5 13. Nd2 a4 14. Qf3 Nb4 15. Be2 Nc2 16. Rac1 Nxe3 17. Qxe3 Bc6 18. Bd3 Qd7 19. Rfd1 Nc8 20. g4 h5 21. f5 hxg4 22. fxg6 f5 {[#]} (22... fxg6 $11 23. Bxg6+ Kd8) 23. g7 ({White should play} 23. exf6 $1 $16 Bxf6 24. Re1) 23... Rg8 $11 24. Qh6 Bb4 25. Ne2 {Black must now prevent Nf1.} Qxg7 26. Qxe6+ {[%mdl 64] Double Attack} Ne7 {[#] Strongly threatening ...Qg5.} 27. Nf1 $1 ({Much weaker is} 27. Bxf5 Qg5 $17) 27... Qg5 {...Rg6 is the strong threat.} 28. Qf6 $1 Kd7 29. Qxg5 Rxg5 30. Nf4 Ba5 31. Ng3 Bb6 32. Bb1 Rh8 {The position is equal.} 33. a3 Bb5 34. Ba2 Bc6 35. Bb1 Bb5 36. Ba2 Bc6 $1 37. Bb1 Bb5 {Accuracy: White = 40%, Black = 55%.} 1/2-1/2

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.17"]
[Round "4.10"]
[White "Lopez Falcon, Jorge"]
[Black "Palacio, Enzo"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "2166"]
[BlackElo "1780"]
[Annotator "TA"]
[PlyCount "160"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,160,22,27,8,91,99,109,119,114,114,112,80,79,57,61,59,51,47,55,33,52,33,35,32,32,32,34,34,43,43,47,31,47,39,46,37,42,34,34,34,35,0,2,0,0,0,0,0,0,0,72,54,172,0,35,16,73,46,61,0,355,355,348,348,342,339,327,271,331,302,325,318,223,61,80,62,79,65,78,0,0,0,0,0,0,0,-6,-71,-77,-397,-375,-374,-328,-1296,-1183,-1097,-1091,-1701,-1678,-1678,-1667,-1685,-1604,-2082,-2162,-29980,-29980,-12823,-6617,-5206,-25,-44,-95,-191,-191,-187,-186,-386,-16,-525,0,-29953,-2054,-29963,-29965,-29964,-29967,-29966,-29969,-29969,-29970,-29969,-29971,-29973,-29975,-29976,-29977,-29977,-29978,-29978,-29979,-29979,-29979,-29979,-29980,-29981,-29981]} 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 O-O 5. g3 d6 6. Bg2 c6 7. O-O Bf5 8. Re1 Ne4 9. Qb3 {next Nh4 is good for White. E62: King's Indian: Fianchetto: 6...c6 and Panno Variation (6...Nc6) without ...a6} Qb6 (9... Nxc3 $11 {keeps the balance.} 10. Qxb7 (10. bxc3 Bc8 $14) (10. Qxc3 c5 $11) 10... Qb6 11. Qxb6 (11. Qxa8 Nxe2+ 12. Rxe2 Na6 $11) 11... axb6 12. bxc3 Ra4) 10. Nh4 $1 $16 (10. g4 Nxc3 11. gxf5 Ne4 12. fxg6 hxg6 13. Qd3 d5 14. b3 Nd7 15. Be3 e6 16. h4 f5 17. cxd5 exd5 {1-0 (48) Mamedyarov,S (2800)-Caruana,F (2808) Paris 2017}) 10... Nxc3 11. Nxf5 {White is better.} gxf5 12. bxc3 Nd7 {[%cal Bb8d7,Bd7f6,Bf6e4][%mdl 32]} 13. Bh3 $146 ({Predecessor:} 13. Rb1 Rab8 14. Bg5 Rfe8 15. Qa3 Qc7 16. Qxa7 e5 {1-0 (36) Jasnikowski,Z (2455)-Dworakowski,L (2205) Rewal 1992}) 13... e6 14. Rb1 d5 15. Bf4 Qxb3 16. axb3 Rfc8 17. Bg2 Nf6 18. c5 Ne4 19. Bxe4 fxe4 20. Ra1 a6 21. Ra4 Bf6 22. Rb4 Ra7 23. Ra1 Bd8 24. Kg2 Bc7 25. Bxc7 Rxc7 $14 {[%mdl 4096] Endgame KRR-KRR} 26. Rba4 Ra8 27. Rf1 Rf8 28. f3 f5 29. fxe4 dxe4 30. Raa1 Rd7 31. e3 Kg7 32. Rf4 Kg6 (32... h5 $11) 33. Raf1 h5 {[#]} (33... Rdf7 $14) 34. g4 $2 (34. Rxe4 $1 $18 {[%mdl 512]} Kf6 (34... fxe4 35. Rxf8) 35. Ref4) 34... Rdf7 35. gxf5+ exf5 (35... Rxf5 $11 36. Rxf5 Rxf5) 36. Rg1 Kf6 37. Kf1 ({Better is} 37. Kh3 $1 $14) 37... Rg7 $2 {[%mdl 8192] [#]} (37... Rb8 $11 {and Black stays safe.}) 38. Rxf5+ $1 $18 {[%mdl 576] Deflection} Kxf5 39. Rxg7 {KR-KR} Ke6+ 40. Ke2 Rb8 41. Rc7 Kf5 42. b4 h4 43. h3 Rg8 44. Rf7+ $2 (44. Rxb7 $18 Rg2+ 45. Kf1) 44... Ke6 $14 45. Rf4 Kd5 46. Rg4 Rh8 $1 ({Wrong is} 46... Rxg4 $2 47. hxg4 Kc4 48. Kf2 $18) 47. c4+ (47. Rg7 $16) 47... Kxc4 $11 48. Rxe4 Kxb4 {Black wants to play ...Kc3.} 49. Re7 Rb8 {With the idea ...Kc3.} 50. Kd3 a5 {[%cal Ba6a5,Ba5a4,Ba4a3,Ba3a2][%mdl 32]} 51. Rg7 (51. Kc2 $1 $11 {remains equal.}) 51... a4 $17 52. Rg1 $2 {[%mdl 8192]} (52. Kc2 $17) 52... a3 $19 53. Rb1+ Ka4 {aiming for ...a2.} 54. Kc3 $2 (54. Kc2 a2 55. Re1) 54... a2 55. Rd1 Ka3 56. Kc2 Ra8 57. Kc3 Re8 58. Kd3 Rg8 59. e4 Rg3+ 60. Kc4 Rxh3 61. d5 cxd5+ 62. exd5 Rg3 $2 (62... Rb3 $19 {( -> ...Rb4+)} 63. d6 Rb1 64. Rd3+ Ka4) 63. d6 $11 Rg8 64. Kb5 (64. Rd3+ $17 Ka4 65. Rd1) 64... Kb2 $19 65. Rd2+ Kb3 66. Rd1 Kc2 $2 (66... Rg4 $19 67. Kb6 Rd4 $1 {[%mdl 576] Promotion}) 67. Rh1 $2 {[%mdl 8192]} (67. Rf1 $11) 67... h3 $2 ({Black should try} 67... Rg3 $1 $19 {Strongly threatening ...Rh3!} 68. Kb4 Rh3 $1 {[%mdl 512]}) 68. Kb6 $2 {[%mdl 8192]} (68. d7 $11) 68... Rg7 (68... Kb2 $142 69. c6 bxc6 70. Rh2+ Rg2 71. d7 a1=Q 72. d8=Q Qg1+ {[%mdl 64] Double Attack} 73. Kb7 Rxh2 74. Kc8 Rc2 75. Qh4 h2 76. Qb4+ Kc1 77. Qa3+ Kd2 78. Qd6+ Kc3 79. Qa3+ Kc4 80. Qa4+ Kd3 81. Qa6+ Kd4 82. Qa7+ Rc5 83. Qa2 Qg4+ 84. Kc7 Qf4+ 85. Kc8 Qg4+ 86. Kc7 Qf4+ 87. Kc8 h1=Q 88. Qa4+ Ke5 89. Qb3 Qf8+ 90. Kc7 Qh7+ 91. Kb6 Qb8+ 92. Kxc5 {[#]} Qc2+ $1 {[%mdl 576] Deflection} 93. Qxc2 Qb5#) 69. c6 bxc6 {Black mates.} 70. Kxc6 Kb2 71. d7 {[#]} Rxd7 $1 {[%mdl 512]} 72. Rh2+ (72. Kxd7 a1=Q) 72... Kc1 73. Rxa2 Rd2 74. Ra3 h2 75. Rh3 Kd1 76. Kc5 Ke1 77. Kc4 Kf1 78. Kc3 Ra2 79. Rh8 Kg1 80. Kb3 Rf2 {Accuracy: White = 32%, Black = 55%.} 0-1

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.17"]
[Round "4.11"]
[White "Ramos Correa, Gabriel"]
[Black "Vaz Lacuesta, Leonardo"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1889"]
[BlackElo "2103"]
[Annotator "TA"]
[PlyCount "34"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,96,25,65,76,58,55,54,46,100,90,89,33,58,31,155,76,54,46,67,0,0,0,0,0,0,0,27,22,18,25,18,0,0,-66,-68,-97,-72,-138,-137,-136,-120,-175,-171,-182,-184,-180,-161,-163,-177,-175,-160,-158,-141,-141,-124,-168,-156,-152,-152,-154,-168,-186,-177,-175,0,-105,-105,-95,-70,-64,0,0,0,-112,-110,-145,-108,-379,-233,-242,-265,-517,-415,-400,-280,-29983,-29983,-29995,-29996]} 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 a6 5. e3 dxc4 (5... g6 6. Be2 Bg7 7. O-O O-O 8. a4 e6 9. b4 Ne4 10. Nxe4 dxe4 11. Nd2 f5 12. c5 Nd7 13. Nc4 Nf6 14. f3 Bd7 15. Nd6 exf3 16. Bxf3 {0-1 (36) Wei,Y (2721)-Yu,Y (2763) Khanty-Mansiysk 2019}) 6. Bxc4 {D15: Slav Defence: 4 Nc3 a6 and gambit lines after 4 Nc3 dxc4} b5 7. Bd3 (7. Bb3 {looks sharper.} e6 8. e4 c5 9. e5 cxd4 10. Nxd4 Bc5 11. Nxe6 Qxd1+ 12. Bxd1 Bxe6 13. exf6 gxf6 14. Bf3) 7... e6 8. e4 {White is slightly better.} Be7 (8... c5 $14) 9. O-O $16 Bb7 10. Re1 $146 (10. Be3 $16) ({Predecessor:} 10. a3 Nbd7 11. e5 Nd5 12. Nxd5 cxd5 13. Bd2 {0-1 (61) Trisa Ard,N (2214)-Bitoon,J (2193) Bangkok 2015}) 10... c5 $14 11. e5 Nfd7 ({Black should play} 11... Nd5 $14) 12. Be4 (12. d5 $142 $1) 12... Bxe4 $16 13. Nxe4 cxd4 14. Qxd4 (14. Nd6+ $14 Bxd6 15. exd6) 14... Nc6 $11 15. Qc3 Rc8 {White must now prevent ...Nb4.} 16. Nd6+ Bxd6 $1 17. exd6 O-O {Played: Nc6-e5} 0-1

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.17"]
[Round "4.12"]
[White "Genta, Alejandro"]
[Black "Belistri, Ubaldo"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2036"]
[BlackElo "1853"]
[Annotator "NA RC"]
[PlyCount "52"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 8,49,15,32767,32767,32767,15,10,20,13,19,22,51,37,50,52,32767,32767,32767,32767,32767,32767,32767,32767,74,70,125,32767,32767,32767,26,32767,32767,32767,0,32767,32767,0,0,-18,0,0,0,0]} 1. Nf3 {[%emt 0:16:26]} d5 {[%emt 0:00:27]} 2. b3 {[%emt 0:01:53]} Nf6 {[%emt 0:01:06]} 3. Bb2 {[%emt 0:00:05]} e6 {[%emt 0:00:37]} 4. e3 {[%emt 0:00:35]} c5 {[%emt 0:01:05]} 5. d4 {[%emt 0:00:55]} Nc6 {[%emt 0:00:46]} 6. Nbd2 {[%emt 0:03:05]} cxd4 {[%emt 0:09:41]} 7. exd4 {[%emt 0:00:29]} Be7 {[%emt 0:04:04] D05: Colle System with ...e6} (7... g6 8. Bb5 Bg7 9. O-O O-O 10. Re1 Qb6 11. a4 Bd7 12. c4 a6 13. Bxc6 Bxc6 14. c5 Qc7 15. b4 {½-½ (63) Kramnik,V (2811)-Nakamura,H (2793) Zuerich 2017}) 8. Bd3 {[%emt 0:00:08]} O-O {[%emt 0:01:15]} 9. O-O {[%emt 0:00:07]} Bd7 {[%emt 0:01:03]} 10. a3 {[%emt 0:01:06]} a6 {[%emt 0:07:42]} 11. Ne5 {[%emt 0:01:49]} Nxe5 {[%emt 0:08:36]} 12. dxe5 {[%emt 0:00:10]} Ne8 {[%emt 0:00:19]} 13. Qe2 $146 {[%emt 0:05:45]} ({Predecessor:} 13. f4 Bb5 14. c4 Bc6 15. Kh1 dxc4 16. Nxc4 {1-0 (40) Berdiugina,E-Stepunina,E Lvov 1999}) 13... f5 {[%emt 0:04:56]} 14. f4 {[%emt 0:12:47]} g6 {[%emt 0:01:34]} 15. Kh1 {[%emt 0:05:03]} Rc8 {[%emt 0:06:18]} 16. Bd4 {[%emt 0:08:03]} Bb5 {[%emt 0:09:59]} (16... h6 $14) 17. Bxb5 {[%emt 0:08:36]} axb5 {[%emt 0:00:02]} 18. c3 {[%emt 0:00:06]} Qd7 {[%emt 0:01:06]} 19. a4 {[%emt 0:02:59]} b4 {[%emt 0:00:43]} 20. cxb4 {[%emt 0:01:41]} Bxb4 {[%emt 0:00:04]} 21. Rfc1 {[%emt 0:00:08]} Nc7 {[%emt 0:02:23]} 22. Nf3 {[%emt 0:01:40]} Na6 {[%emt 0:02:53]} 23. Qe3 {[%emt 0:02:06]} Rxc1+ {[%emt 0:01:03]} 24. Rxc1 {[%emt 0:00:06]} Rc8 {[%emt 0:00:10]} 25. h4 $11 {[%emt 0:09:55]} h5 {[%emt 0:04:26]} 26. Ng5 Be7 1/2-1/2

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.17"]
[Round "4.13"]
[White "Gomez Troccoli, Martin"]
[Black "Saralegui, Mario"]
[Result "1-0"]
[ECO "C58"]
[WhiteElo "1961"]
[BlackElo "2059"]
[Annotator "NA RC"]
[PlyCount "80"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:02]} 3. Bc4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:36]} 4. Ng5 {[%emt 0:00:00]} d5 5. exd5 {[%emt 0:00:00]} Na5 {[%emt 0:00:18]} 6. Bb5+ {[%emt 0:00:00]} c6 {[%emt 0:00:08]} 7. dxc6 bxc6 {[%emt 0:00:21]} 8. Qf3 {[%emt 0:00:00]} Qc7 {[%emt 0:01:02]} 9. Bd3 {[%emt 0:00:13]} Be7 {[%emt 0:00:43]} 10. Nc3 {[%emt 0:00:55]} h6 {[%emt 0:01:51]} 11. Nge4 {[%emt 0:00:49]} Nd5 {[%emt 0:00:23]} 12. Ng3 {[%emt 0:00:57]} Nf4 {[%emt 0:02:14]} 13. Be4 {[%emt 0:03:53]} O-O {[%emt 0:04:28]} 14. Nf5 {[%emt 0:04:49]} Bf6 {[%emt 0:03:43]} 15. g3 {[%emt 0:02:16]} Ne6 $2 {[%emt 0:01:58] [#]} (15... Bxf5 $16 16. Bxf5 Nd5) 16. Nxh6+ $1 {[%emt 0:02:49] Clearance} Kh8 {[%emt 0:04:04]} (16... gxh6 $142 17. Qxf6 Qd8 18. Qxh6 f5 19. Qg6+ Ng7) 17. Qh5 {[%emt 0:01:27]} Ng5 {[%emt 0:12:32]} 18. Nxf7+ {[%emt 0:00:17] Double Attack, Discovered Attack (Double check)} Kg8 {[%emt 0:00:06]} 19. Nxg5 {[%emt 0:00:16]} Bxg5 {[%emt 0:00:21]} 20. Qh7+ {[%emt 0:00:45]} Kf7 {[%emt 0:00:56]} 21. Qg6+ {[%emt 0:00:21]} Kg8 {[%emt 0:00:17]} 22. Qxg5 {[%emt 0:00:50]} Qf7 {[%emt 0:00:15]} 23. O-O {[%emt 0:01:30]} Bh3 {[%emt 0:02:12]} 24. Bg2 {[%emt 0:00:38]} Bxg2 {[%emt 0:00:48]} 25. Kxg2 {[%emt 0:00:15]} Qf3+ {[%emt 0:00:37]} 26. Kg1 {[%emt 0:00:27]} Rf5 {[%emt 0:05:38]} 27. Qe3 {[%emt 0:00:47]} Qh5 {[%emt 0:00:09]} 28. Ne4 {[%emt 0:02:48]} Raf8 {[%emt 0:04:45]} 29. d3 {[%emt 0:01:34]} Nb7 {[%emt 0:02:39]} 30. Bd2 {[%emt 0:01:07]} Nd8 {[%emt 0:00:48]} 31. Bb4 {[%emt 0:01:47]} R8f7 {[%emt 0:00:13]} 32. Nd6 {[%emt 0:03:10]} Rf3 {[%emt 0:02:25]} 33. Qe4 {[%emt 0:00:31]} R7f6 {[%emt 0:13:06]} 34. Rae1 {[%emt 0:02:27]} R3f4 {[%emt 0:16:37]} 35. Qxe5 {[%emt 0:08:42]} Qh3 {[%emt 0:02:05]} 36. Ne4 {[%emt 0:03:33]} R6f5 {[%emt 0:14:16]} 37. Qe8+ {[%emt 0:05:40]} Kh7 {[%emt 0:00:18]} 38. Qxd8 {[%emt 0:00:36]} Rg4 {[%emt 0:03:57]} 39. f4 {[%emt 0:01:56]} Rh5 {[%emt 0:01:48]} 40. Rf2 {[%emt 0:01:50]} Rg6 1-0

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.18"]
[Round "5.1"]
[White "Curi, Gabriel"]
[Black "Roselli Mailhe, Bernardo"]
[Result "0-1"]
[ECO "A56"]
[WhiteElo "2194"]
[BlackElo "2435"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,60,47,77,54,63,59,72,70,79,79,77,77,80,52,58,51,54,54,51,35,43,38,63,-20,-6,-12,-8,-18,0,0,0,-10,45,18,80,0,0,0,0,-18,0,-19,-18,-96,-105,-120,-39,-1520,-1485]} 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. g3 O-O 7. Bg2 Nbd7 8. Nh3 {A56: Czech Benoni} (8. Nge2 a6 9. a4 b6 10. O-O Ne8 11. Kh1 g6 12. Bh6 Ng7 13. Qd2 Nf6 14. f3 Bd7 15. Rab1 Rb8 {½-½ (27) Kasimdzhanov,R (2690)-Nisipeanu,L (2668) Vitoria Gasteiz 2007}) 8... Ne8 9. O-O a6 10. a4 {White is better.} b6 {[%cal Bb7b6,Bb6b5][%mdl 32]} 11. Qd3 $146 ({Predecessor:} 11. Qe2 Ra7 12. Kh1 Kh8 13. Ra3 Nc7 14. f4 exf4 15. gxf4 Bf6 {½-½ (54) Ornstein,A (2425)-Bjork,C Degerfors 1978}) 11... Rb8 12. Bd2 Nc7 13. Rae1 Bf6 14. Kh1 b5 15. b3 $1 g6 16. f4 exf4 17. gxf4 Bg7 18. e5 ({Much worse is} 18. cxb5 $6 axb5 19. Nxb5 (19. axb5 Nxb5 20. Nxb5 Ba6 $15) 19... Nxb5 $11) (18. Ng5 $14) 18... bxc4 $11 19. bxc4 {Strongly threatening e6.} dxe5 20. f5 Ne8 21. Ne4 Ndf6 22. fxg6 (22. Nxc5 $2 Bxf5 23. Qa3 Nd6 $17) 22... fxg6 (22... hxg6 $11 23. Nxf6+ (23. Nxc5 Bf5 $11) 23... Nxf6) 23. Nxc5 $14 {Hoping for Ng5.} Qd6 (23... Nd6 $1 $11) 24. Ne4 (24. Be3 $1 $16) 24... Nxe4 $11 25. Rxf8+ ({But not} 25. Rxe4 Bf5 $17) 25... Qxf8 26. Qxe4 Rb2 27. Qe3 Nd6 $36 {[%mdl 2048] Black has good play.} 28. Rc1 (28. Ng5 $11 {keeps the balance.}) 28... Nf5 $17 29. Qe1 {[#]} Nd4 ({Black should play} 29... Bh6 $1 $17 {[%cal Rh6d2]} 30. Ng5 {[#]} Rxd2 $1 {[%mdl 512]} 31. Qxd2 Qd8) 30. Bc3 $2 {[%mdl 8192] [#]} (30. Ng5 $15) 30... Bxh3 {Played: Rb2xg2} 0-1

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.18"]
[Round "5.2"]
[White "Coppola, Claudio"]
[Black "Dominguez, Facundo"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "2270"]
[BlackElo "2130"]
[Annotator "TA"]
[PlyCount "139"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,139,24,24,0,-12,-7,25,25,43,43,42,37,55,54,51,54,64,57,53,53,75,48,75,29,57,35,43,35,73,24,24,24,25,24,40,47,45,41,39,42,38,54,53,53,53,21,26,13,25,38,25,22,104,54,147,145,156,156,132,13,13,22,470,450,649,595,585,566,541,532,597,789,733,681,29960,4090,29969,29970,29970,29971,29971,29972,29972,29973,29973,29974,29974,29975,29973,29975,29974,29975,29976,29977,29977,29978,29984,29982,29981,29980,29980,29981,29981,29980,29980,29978,29981,29982,29982,29982,29983,29981,29983,29984,29983,29983,29983,29983,29983,29983]} 1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. g3 g6 6. Bg2 Bg7 7. Nc2 O-O 8. O-O d6 9. Nc3 Be6 10. b3 Qd7 11. Bb2 Bh3 12. Ne3 {A38: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3 Nf6} Bxg2 (12... Rfd8 13. Qb1 Bxg2 14. Kxg2 e6 15. Rd1 a6 16. Rd2 Ne5 17. f3 b5 18. Ne4 Nxe4 19. Qxe4 bxc4 20. bxc4 {½-½ (67) Grischuk,A (2783)-Navara,D (2737) Tbilisi 2017}) 13. Kxg2 Ne4 14. Qc2 {White has an edge.} Nxc3 15. Bxc3 Bxc3 16. Qxc3 Rac8 17. Nd5 Qe6 18. Qd2 Rfe8 19. Rad1 $146 ({Predecessor:} 19. Rac1 Qe4+ 20. f3 Qd4 21. Qxd4 Nxd4 {½-½ (21) Filip,M-Rossetto,H Buenos Aires 1964}) 19... a6 20. a4 Ne5 21. a5 Nd7 22. f3 Nf6 23. Nf4 Qe5 24. e4 Rb8 25. Rfe1 b6 26. axb6 Rxb6 27. b4 Rc6 28. Nd3 Qd4 29. e5 dxe5 $1 30. Nxe5 Qxd2+ 31. Rxd2 Rb6 32. Rb1 Rc8 33. Rdb2 Re6 34. f4 Ne4 35. Re1 Nd6 $1 36. c5 $36 {[%mdl 2048] White fights for an advantage.} Nc4 (36... f6 $11 {keeps the balance.}) 37. Rc2 (37. Rbe2 {with more complications.} Nxe5 38. Rxe5 Rxe5 39. fxe5 Rb8 40. Rb1) 37... Nxe5 ({Better is} 37... Na3 $14 38. Ra2 Nb5) 38. Rxe5 $16 ({Don't play} 38. fxe5 $6 f5 $14) 38... Rxe5 39. fxe5 $14 {[%mdl 4096] Endgame KR-KR} Kf8 40. e6 (40. Kf2 $16) 40... f5 $1 $11 41. g4 Kg7 $2 {[%mdl 8192] [#]} (41... fxg4 $11 {and Black is okay.} 42. Kg3 h5) 42. g5 $1 $18 Rc6 (42... h6 $142 43. h4 hxg5) 43. Kf3 Kf8 {If only Black now had time for ...Ke8....} 44. Kf4 Ke8 45. Ke5 Kd8 46. Kd5 Kc7 47. Rb2 Kb7 {Black hopes to continue with ...Rc8.} 48. b5 axb5 49. Rxb5+ {White mates.} Kc7 50. Ra5 Kb7 {[#]} 51. Ra7+ $3 {[%mdl 576] Deflection, Promotion} Kxa7 52. Kxc6 {KP-KP} f4 53. Kd7 f3 54. c6 f2 55. c7 f1=Q 56. c8=Q {KQ-KQ} Qb5+ 57. Kxe7 Qxg5+ 58. Ke8 Qf6 59. Qd7+ Ka6 60. Qd6+ Kb5 61. Kd7 Qf5 62. Kd8 Qf6+ 63. Qe7 Qf4 64. Qb7+ Ka4 65. e7 Qf6 66. Qd7+ Kb3 67. Kc8 Qc3+ 68. Kb8 Qe5+ 69. Ka8 Qa5+ 70. Qa7 {Accuracy: White = 69%, Black = 41%.} 1-0

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.18"]
[Round "5.3"]
[White "Vitoux, Colomban"]
[Black "Lopez Azambuja, Nicolas"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2381"]
[BlackElo "2318"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,88,18,12,24,27,26,11,18,13,17,0,0,0,0,0,12,0,0,0,0,0,0,0,0,0,0,0,0,-8,-1,-27,-2,-50,-11,-12,-8,-8,-8,-8,0,-8,-8,-8,-8,-8,-8,-153,-152,-118,-170,-125,-160,-177,-152,-342,-134,-346,-326,-368,-214,-207,-144,-229,-215,-200,-195,-152,-29,-144,0,-48,0,-161,0]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Nbd2 {[%cal Bb1d2,Bd2f1,Bf1g3][%mdl 32]} a6 7. Bb3 O-O 8. O-O h6 9. Re1 Be6 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} (9... Ng4 $5 {[%cal Rg4f2]} 10. Rf1 Nf6 $11) 10. Bxe6 (10. Nf1 Bxb3 11. Qxb3 Qd7 12. Ng3 Rfe8 13. h3 d5 14. exd5 Nxd5 15. Ne4 Bf8 16. Bd2 b5 17. a4 {0-1 (33) Amin,B (2709)-Swiercz,D (2655) Astana 2019}) 10... fxe6 11. Nf1 Ba7 {The position is equal.} 12. Ng3 Qd7 13. d4 exd4 14. cxd4 Qf7 15. h3 Nh5 $146 {White must now prevent ...Nxd4!} ({Predecessor:} 15... Rad8 16. Be3 e5 17. d5 Bxe3 18. Rxe3 {1-0 (35) Zhao,Z (2523)-Nezad,H (2412) Batumi 2018}) 16. Nxh5 Qxh5 17. Be3 d5 18. Ne5 Qxd1 19. Raxd1 Nxe5 20. dxe5 Bxe3 21. Rxe3 $11 {[%mdl 4096] Endgame KRR-KRR} c6 22. exd5 exd5 23. Rd4 Rad8 24. b4 Kf7 25. f4 g6 26. g4 Ke6 27. Kg2 Ra8 28. Kg3 a5 29. a4 b6 30. bxa5 c5 31. f5+ (31. Rd1 $11 {keeps the balance.} bxa5 32. Red3) 31... gxf5 $17 32. gxf5+ Rxf5 33. Rh4 d4 (33... Rxa5 34. Rxh6+ Kf7 35. e6+ Kg7 36. e7 $1 $14 {[%mdl 512]}) 34. Rxh6+ Kd5 35. Rd6+ Kc4 36. Re1 $2 (36. Rf3 $17 {is the only way for White.} Rxf3+ 37. Kxf3 bxa5 38. e6) 36... Rg8+ $19 37. Kh2 bxa5 (37... Rf2+ $142 38. Kh1 Rf3) 38. e6 ({Much worse is} 38. Rc1+ Kd3) 38... Rf2+ 39. Kh1 Rgg2 $1 40. Rc1+ Kd3 $1 41. Rxc5 Rh2+ 42. Kg1 {[#] Black should prevent Rg5.} Rhg2+ (42... Rfg2+ $1 $17 43. Kf1 Re2) 43. Kh1 $15 Rh2+ (43... Ra2 $15) 44. Kg1 $19 {[#] With the idea Rg5.} Rhg2+ $2 {Accuracy: White = 58%, Black = 76%.} (44... Rfg2+ $1 $19 45. Kf1 Ra2) 1/2-1/2

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.18"]
[Round "5.4"]
[White "Diaz Hollemaert, Nahuel"]
[Black "El Ters, Antouan"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2439"]
[BlackElo "2200"]
[Annotator "TA"]
[PlyCount "48"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,48,16,8,47,45,43,42,46,25,34,9,14,14,24,0,0,0,29,0,0,0,15,24,14,20,32,0,0,-37,52,32,464,459,439]} 1. Nf3 Nf6 2. c4 e6 3. b3 d5 4. Bb2 Be7 5. g3 O-O 6. Bg2 b6 7. O-O Bb7 8. e3 Nbd7 {[%cal Bb8d7,Bd7c5,Bc5e4][%mdl 32]} 9. Qe2 Nc5 {A14: English Opening: 1...e6 with b3 by White} (9... c5 10. Nc3 a6 11. Rfd1 Ra7 12. cxd5 Nxd5 13. Nxd5 Bxd5 14. d4 Qa8 15. dxc5 Nxc5 16. Bd4 a5 17. Ne1 Bxg2 18. Nxg2 {½-½ (48) Grandelius,N (2649)-Topalov,V (2754) Stavanger 2016}) 10. d4 Nce4 11. Ne5 Nd7 {White is slightly better.} 12. cxd5 $146 ({Predecessor:} 12. f3 Nxe5 13. fxe4 Ng6 14. exd5 exd5 15. Nc3 c6 16. cxd5 cxd5 17. Rf5 {1-0 (36) Iturrizaga Bonelli,E (2652)-Aledo Yanguas,D (1986) Benasque 2018}) 12... exd5 13. Rd1 Bd6 14. f3 Nef6 15. Nd2 Re8 {[%cal Rd7e5]} 16. f4 a5 17. a3 Qe7 18. g4 $36 {[%mdl 2048] White has some pressure.} Nf8 19. g5 Ne4 20. Nxe4 dxe4 21. d5 Ng6 {[%cal Rg6e5]} 22. Ng4 Bc5 (22... Bc8 $1 $15) 23. Kh1 $14 Nh4 $2 {[%mdl 8192] [#]} ({Better is} 23... Bc8 $14) 24. Bxg7 $1 $18 {[%mdl 576] Clearance} Kxg7 {Accuracy: White = 60%, Black = 39%.} ({Wrong is} 24... Nxg2 $2 25. Qb2 (25. Kxg2 Bc8 $18)) 1-0

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.18"]
[Round "5.5"]
[White "Carvalho, Guillermo"]
[Black "Palacio, Enzo"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2183"]
[BlackElo "1780"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,49,9,10,12,50,14,40,45,29,11,43,37,36,36,33,37,30,29,60,52,54,56,95,54,216,212,201,206,224,198,541,541,774,745,1104,1105]} 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. b3 Nbd7 7. Bb2 c6 8. Nbd2 Re8 9. Re1 {A49: 1 d4 Nf6 2 Nf3 g6 3 g3: Anti-King's Indian systems} (9. e4 e5 10. dxe5 dxe5 11. Re1 b5 12. a4 Qc7 13. Qe2 a6 14. Red1 Nc5 15. Ne1 Bg4 16. Bf3 Be6 17. Nd3 Nfd7 18. Nxc5 Nxc5 19. Ba3 Bf8 20. Qe3 Nd7 21. Bxf8 Rxf8 {½-½ (58) Muthaiah,A (2420)-Amonatov,F (2624) Mumbai 2019}) 9... a5 10. a4 Qc7 11. e4 {White is slightly better.} e5 12. dxe5 Nxe5 13. Nxe5 dxe5 14. Nc4 $36 {[%cal Bd2c4,Bc4e3,Be3d5][%mdl 2080] White has good play.} Bf8 $1 15. Qf3 Kg7 $146 ({Predecessor:} 15... Bg7 16. Qe3 Nd7 17. Bh3 {1-0 (31) Roca,A (2366)-Di Berardino,D (2358) Pinamar 2005}) 16. h3 b5 17. Ne3 Bb4 18. Red1 Be6 19. Bf1 Red8 $2 (19... bxa4 $14 20. Rxa4 Nd7) 20. axb5 $18 {Threatens to win with b6!} cxb5 21. Bxb5 Bc5 {[#]} 22. Nd5 $1 Rxd5 $2 (22... Bxd5 {is a better chance.} 23. exd5 Ng8) 23. exd5 {White is clearly winning.} Bxh3 24. d6 {[%mdl 64] Discovered Attack} Qb6 25. Bxe5 {Accuracy: White = 59%, Black = 16%.} 1-0

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.18"]
[Round "5.6"]
[White "Granara Barreto, Sebastian"]
[Black "Hoffman, Alejandro"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2134"]
[BlackElo "2449"]
[Annotator "TA"]
[PlyCount "100"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,100,32,29,46,35,32,31,49,26,50,46,72,58,60,32,35,25,28,27,45,41,45,42,51,51,61,53,66,56,66,52,77,65,56,62,51,45,67,0,40,34,41,25,50,7,12,0,0,-139,-125,-369,-373,-344,-253,-295,-279,-267,-285,-271,-261,-328,-328,-460,-455,-446,-433,-456,-13,-424,-391,-633,-618,-567,-455,-455,-455,-456,-408,-471,-457,-456,-441,-799,-768,-1078,-743,-694,-687,-1077,-1065,-1074,-1020]} 1. c4 g6 2. g3 Bg7 3. Bg2 c6 4. Nc3 Nf6 5. e4 d6 6. Nge2 e5 {A16: English Opening: 1...Nf6 with ...d5} (6... O-O 7. O-O e5 8. d3 a5 9. h3 Na6 10. Be3 Nc5 11. Qd2 a4 12. Kh2 Ne8 13. Qc2 Nc7 14. d4 N5e6 15. Rad1 Qe7 16. Nxa4 exd4 17. Nxd4 Nxd4 18. Bxd4 Bxd4 19. Rxd4 {1-0 (53) Harika,D (2504)-Berend,E (2303) Riadh 2017}) 7. O-O Be6 8. b3 h5 $146 {White is slightly better.} ({Predecessor:} 8... d5 9. exd5 cxd5 10. d4 e4 11. cxd5 Nxd5 12. Nxe4 O-O 13. Ba3 Re8 14. Nd6 {1-0 (50) Perez Garcia,R (2332)-De Rosa,M (2088) Caleta 2016}) 9. h4 O-O 10. d4 exd4 11. Nxd4 Re8 12. Bb2 Na6 13. Qd2 Nc5 14. Nxe6 Rxe6 15. f3 Qb6 16. Kh1 a5 17. Ne2 Qc7 18. Rad1 Rd8 19. Nf4 Re7 20. Bc3 b6 21. Qb2 Ne8 22. Bxg7 Nxg7 23. Rfe1 Re5 24. Nd3 (24. Bh3 $14) 24... Nxd3 25. Rxd3 Ree8 26. Qf2 Ne6 27. f4 c5 28. f5 Nd4 {[#]} 29. Qf4 {[#]} (29. g4 $1 $11 {[%mdl 512] remains equal.}) 29... Nxf5 $1 $17 {[%mdl 512]} 30. exf5 $2 (30. g4 $17 {might work better.} Ng7 31. Rf1) 30... Rxe1+ $19 31. Kh2 Qe7 32. fxg6 fxg6 33. Qh6 {Threatens to win with Bd5+.} Qh7 34. Qg5 Rd7 35. Bd5+ Kh8 36. Rf3 {[#]} (36. Qd2 {is a better defense.} Rde7 37. Bf3) 36... Qg7 $1 {[%cal Rg7b2]} 37. Rf6 Kh7 38. Qf4 Re5 $2 (38... Re2+ $19 39. Kh3 Qh6) 39. Bf3 $2 {[%mdl 8192]} (39. Bf7 $1 $11 {and White stays safe.}) 39... Qh6 40. Rxd6 $2 (40. Kg2) 40... Rxd6 41. Qxe5 {[%mdl 4096] Endgame KQR-KQB} Qf8 42. Bd5 Qf2+ 43. Kh1 Qf6 44. Qe8 Rd8 {Black is clearly winning.} 45. Qe2 Rd7 46. Qe8 (46. Kg2 $142 Re7 47. Qf2) 46... Re7 47. Qg8+ Kh6 {( -> ...Qf1+)} 48. Bg2 Re2 49. Qa8 Rxa2 50. Qe8 Rf2 {Accuracy: White = 36%, Black = 50%.} 0-1

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.18"]
[Round "5.7"]
[White "Avedisian, Alexander"]
[Black "Carbone, Diego"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "1877"]
[BlackElo "2233"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,108,-4,-7,-33,-28,-45,-6,-25,-3,-8,-10,-15,-11,-14,0,-1,0,0,0,-2,0,-22,-7,-17,-17,-30,-29,-30,-21,-16,0,-31,-31,-62,-60,-92,-91,-93,-88,-70,-48,-54,-14,-25,0,0,0,0,0,0,0,0,18,17,16,0,0,-681,-679,-674,-651,-627,-555,-12803,-782,-5808,-12823,-12839,-12839,-12840,-12840,-12841,-12840,-12840,-12840,-12846,-12844,-12847,-12847,-12848,-12847,-12848,-12847,-12848,-12846,-12847,-12845,-12847,-12846,-29997,-29998]} 1. g3 Nf6 2. Bg2 g6 3. Nf3 Bg7 4. O-O O-O 5. c4 d6 6. Nc3 Nc6 7. d4 a6 8. h3 Rb8 9. Be3 b5 10. Nd2 Bd7 11. cxb5 {E63: King's Indian: Fianchetto: Panno Variation with 7...a6} (11. Rc1 Na5 12. cxb5 axb5 13. b4 Nc6 14. a3 Qc8 15. Nde4 Ne8 16. Nd5 e6 17. Nef6+ Nxf6 18. Nxf6+ Bxf6 19. Bxc6 {1-0 (55) Adly,A (2593)-Ezat,M (2474) Cairo 2015}) 11... axb5 12. a3 e6 $146 ({Predecessor:} 12... e5 13. dxe5 Nxe5 14. f4 Nc4 15. Nxc4 bxc4 16. Qd2 d5 17. a4 Qe7 18. a5 c5 19. Bxd5 Rxb2 20. Qxb2 Qxe3+ 21. Kh2 Nxd5 22. Nxd5 Qe6 {0-1 (22) Muehlberg,S-Averbakh,Y Dresden 1956}) 13. b4 {The position is equal.} Ne7 {[%cal Bc6e7,Be7d5,Bd5b6,Bb6c4][%mdl 32]} 14. Nb3 Nfd5 15. Nxd5 Nxd5 16. Bd2 Nb6 17. Qc1 Nc4 18. Bh6 Bxh6 19. Qxh6 Qf6 20. e4 e5 21. dxe5 Qxe5 22. Rfd1 Ra8 23. Qc1 Ra4 24. Nd2 Be6 25. Nxc4 (25. Nf3 $5 {[%cal Rf3e5]} Qf6 26. Nd4 $11) 25... Bxc4 26. Re1 c5 27. Rb1 {[%cal Ba1b1,Bb1b3,Bb3c3][%mdl 32]} Bd3 28. Rb3 c4 29. Rc3 Qd4 30. Qd2 Qa7 (30... Qf6 {keeps more tension.} 31. Bf1 Bxf1 32. Rxf1 Rfa8 33. Qe3 R4a6) 31. e5 dxe5 32. Rxe5 Rxa3 33. Rxa3 Qxa3 34. Rxb5 Qa1+ 35. Kh2 Qd4 {[#] ...c3 is the strong threat.} 36. Rd5 Qf6 37. b5 {next Qe3 is good for White.} Re8 $36 {[%mdl 2048] Black fights for an advantage.} 38. Rxd3 $4 {[%mdl 8192]} (38. Rc5 $11) 38... cxd3 $19 39. Qxd3 Qxf2 $11 {[%mdl 4096] Endgame KQR-KQB} 40. Qd5 Re2 41. Qc6 Rb2 (41... h5 $142 42. h4 Re3) 42. h4 h5 43. Qc8+ {[#]} Kg7 {Played: Kg8-h7} 0-1

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.18"]
[Round "5.8"]
[White "Vaz Lacuesta, Leonardo"]
[Black "Vazquez, Facundo"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2103"]
[BlackElo "2103"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,114,0,0,-12,4,-19,0,-1,2,-7,18,14,18,24,18,2,3,7,9,6,20,11,16,16,16,22,22,10,24,0,0,0,7,-32,-33,-41,-38,-45,-49,-133,-129,-188,-147,-239,-237,-283,-150,-151,-157,-607,-584,-571,-372,-314,-224,-1568,-369,-360,-360,-482,-474,-524,-530,-529,-508,-403,-284,-285,-272,-275,-276,-258,-254,-235,-143,-44,-143,-153,-143,-168,-168,-159,0,0,0,0,0,0,0,0,0,-12837,-12838,-12839,-12839,-12839,-12838]} 1. d4 Nf6 2. Bf4 g6 3. h3 Bg7 4. e3 d6 5. Nf3 O-O 6. Be2 b6 7. O-O Bb7 8. c4 Nbd7 9. Nc3 Ne4 10. Nxe4 Bxe4 11. Nd2 {E61: King's Indian: Early deviations for White, including Smyslov System} Bb7 12. Bg5 (12. Bf3 Bxf3 13. Nxf3 c5 14. Qd3 Qc7 15. Rac1 a6 16. a4 Qb7 17. Rfd1 b5 18. cxb5 cxd4 19. exd4 axb5 20. axb5 {½-½ (40) Van den Doel,E (2593)-Tiviakov,S (2583) Amsterdam 2018}) 12... Re8 13. Bf3 {The position is equal.} Qb8 $146 ({Predecessor:} 13... Qc8 14. Qc2 e5 15. d5 f5 16. Be2 c6 17. dxc6 Bxc6 18. Rad1 Nc5 {1-0 (43) Norowitz,Y (2442)-Katz,A (2256) Mashantucket 2014}) 14. Qa4 Nf6 15. Bc6 Bxc6 16. Qxc6 Qd8 17. Rac1 Qd7 18. Qf3 c5 19. b3 Rac8 20. Rfd1 Qc7 21. Bxf6 Bxf6 22. Ne4 Bg7 23. Nc3 a6 24. Qg4 Qb7 25. a4 Red8 26. f4 e6 27. d5 f5 28. Qg5 e5 $1 29. e4 ({White should play} 29. fxe5 $15 Bxe5 30. Ne2) 29... Rf8 $1 $17 30. Rf1 (30. Re1 $17) 30... exf4 31. exf5 (31. Ne2 $17 {keeps fighting.}) 31... Rxf5 $19 32. Qg4 Rcf8 (32... Re8 $19 33. Ne2 Qe7 34. Nxf4 Qe3+ {[%mdl 64] Double Attack} 35. Kh1 Re4) 33. Ne4 $17 Qe7 34. Qf3 $2 (34. Rce1 $17 Bd4+ 35. Kh1) 34... Re5 $19 35. Nd2 Re3 36. Qg4 Qe8 {Played: Re3-g3} 0-1

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.18"]
[Round "5.9"]
[White "Tregarthen, Emiliano"]
[Black "Genta, Alejandro"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2039"]
[BlackElo "2036"]
[Annotator "NA RC"]
[PlyCount "63"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 8,48,48,33,40,31,68,52,62,51,59,65,72,67,73,28,36,12,0,0,-6,-41,-29,-54,32767,-86,-69,-112,-40,-52,32767,32767,0,-97,0,0,60,73,76,32767,32767,22,144]} 1. e4 {[%emt 0:00:11]} c5 {[%emt 0:17:01]} 2. Nf3 {[%emt 0:00:17]} e6 {[%emt 0:00:08]} 3. d4 {[%emt 0:00:37]} cxd4 {[%emt 0:00:18]} 4. Nxd4 {[%emt 0:00:04]} a6 {[%emt 0:00:04]} 5. Bd3 {[%emt 0:01:05]} Qc7 {[%emt 0:00:36]} 6. O-O {[%emt 0:00:46]} Bc5 {[%emt 0:00:08]} 7. Nb3 {[%emt 0:00:45] B42: Sicilian: Kan Variation: 5 Bd3} Be7 {[%emt 0:00:09]} 8. Qg4 {[%emt 0:01:02]} g6 {[%emt 0:03:19]} 9. Nc3 {[%emt 0:01:01]} (9. a4 d6 10. a5 Nf6 11. Qe2 Nc6 12. Bh6 Bf8 13. Be3 Bg7 14. Nc3 O-O {1-0 (53) Robson,R (2675)-Ramirez Alvarez,A (2555) chess.com INT 2017}) 9... Nf6 {[%emt 0:01:37]} 10. Qe2 {[%emt 0:00:23]} Nc6 $146 {[%emt 0:07:35]} ({Predecessor:} 10... d6 11. f4 Nbd7 12. Bd2 b5 13. Rae1 Bb7 14. e5 Nh5 15. Be4 d5 {0-1 (33) Travkina,A (2221)-Sukhareva,E (2207) Sochi 2017}) 11. a4 {[%emt 0:03:50]} O-O {[%emt 0:01:51]} 12. Bh6 {[%emt 0:02:11]} Re8 {[%emt 0:00:31]} 13. f4 {[%emt 0:01:03]} d5 {[%emt 0:05:30]} 14. Rae1 {[%emt 0:11:01]} (14. e5 $11 Nd7 15. Kh1) 14... dxe4 {[%emt 0:13:57]} 15. Nxe4 {[%emt 0:05:21]} Bd7 {[%emt 0:05:14]} 16. Kh1 {[%emt 0:11:56]} Nb4 {[%emt 0:01:24]} 17. Nbc5 {[%emt 0:07:38]} Bc6 {[%emt 0:10:23]} (17... Nxe4 $17 18. Nxd7 Nxd3 19. cxd3 {[#]} (19. Qxd3 Nd6 $17) 19... Ng3+ $1 {[%mdl 512]} 20. hxg3 Qxd7) 18. Bc4 {[%emt 0:12:25]} Nbd5 {[%emt 0:11:29]} 19. Bg5 {[%emt 0:10:39]} Kg7 {[%emt 0:06:26]} ({Black should try} 19... Nxe4 $15 20. Nxe4 f5 21. Bxe7 Qxe7) 20. Nxf6 {[%emt 0:02:56]} (20. Bxd5 $11 {keeps the balance.} Nxd5 21. c4) 20... Bxf6 {[%emt 0:00:17]} ({Black should play} 20... Nxf6 $17 21. b4 Bxc5 22. bxc5 Ne4) 21. Ne4 {[%emt 0:01:20]} Bxg5 {[%emt 0:10:45]} (21... Bd8 $11) 22. fxg5 {[%emt 0:00:29]} Nf4 {[%emt 0:00:03]} 23. Qf3 {[%emt 0:06:34]} e5 {[%emt 0:01:54] [#]} 24. g3 $11 {[%emt 0:02:52]} (24. Qc3 $1 $16 Bxe4 25. Rxe4) 24... Bd5 {[%emt 0:00:26]} (24... Ne6 $11 {keeps the balance.}) 25. Bxd5 {[%emt 0:01:07]} Nxd5 {[%emt 0:00:03]} 26. c4 {[%emt 0:00:42]} Nb4 {[%emt 0:00:01]} 27. Qf6+ {[%emt 0:02:37]} Kg8 {[%emt 0:00:05]} 28. Nd6 {[%emt 0:00:58]} Rf8 {[%emt 0:02:04]} 29. Rxe5 {[%emt 0:01:42]} Nd3 {[%emt 0:00:40]} 30. Re7 {[%emt 0:00:50]} Qc6+ {[%emt 0:00:19]} 31. Kg1 {[%emt 0:03:02]} Qc5+ {[%emt 0:00:37]} 32. Kg2 {[%emt 0:00:12]} 1-0

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.18"]
[Round "5.10"]
[White "Bustelo, Tabare"]
[Black "Durante, Aurelio"]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "2054"]
[BlackElo "1978"]
[Annotator "NA RC"]
[PlyCount "121"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 11,118,-53,-35,-52,-13,-23,-14,-24,-4,4,32767,32767,32767,32767,32767,13,16,11,14,0,7,6,48,42,47,36,83,13,27,10,20,-31,17,0,32767,32767,95,-20,32767,-9,24,13,19,8,41,0,0,32767,32767,32767,32767,32767,32767,32767,32767,32767,0,0,0,-59,59,-142,0,-65,-14,-136,-147,-204,-282,-186,-228,32767,32767,32767,32767,32767,-225,-398,32767,32767,-310,-414,-322,-706,-350,-439,-470,-442,-475,32767,-494,-460,-480,-488,-494,-589,-292,-287,-279,-314,-183,-268,-266,-253,-175,-279,1431,-451,-279]} 1. Nc3 {[%emt 0:08:00]} d5 {[%emt 0:00:42]} 2. d4 {[%emt 0:00:25]} Nf6 {[%emt 0:01:18]} 3. Bg5 {[%emt 0:00:11]} Bf5 {[%emt 0:01:26]} 4. Nf3 {[%emt 0:01:32]} c6 {[%emt 0:00:48]} 5. g3 {[%emt 0:00:50]} (5. e3 Nbd7 6. Bd3 Bxd3 7. cxd3 h6 8. Bh4 e6 9. O-O g5 10. Bg3 Nh5 11. Be5 f6 12. Nd2 {0-1 (30) Saptarshi,R (2425)-Svetushkin,D (2574) Karlsruhe 2017}) 5... Nbd7 {[%emt 0:00:18]} 6. Bg2 {[%emt 0:00:07] D01: Veresov Opening} h6 {[%emt 0:00:42]} 7. Bf4 {[%emt 0:00:40]} Ne4 {[%emt 0:01:59]} 8. Nxe4 $146 {[%emt 0:02:49]} ({Predecessor:} 8. Nd2 Nxc3 9. bxc3 g5 10. Be3 Nb6 11. h4 gxh4 12. Rxh4 {½-½ (50) Hadlich,W (1851)-Rakhmanov,V (1701) Pinneberg 2004}) 8... Bxe4 {[%emt 0:00:10]} 9. O-O {[%emt 0:00:18]} Rc8 {[%emt 0:02:57]} 10. c3 {[%emt 0:04:21]} Qb6 {[%emt 0:01:39]} 11. Qd2 {[%emt 0:00:45]} g5 {[%emt 0:02:52]} 12. Be3 {[%emt 0:00:04]} Qc7 {[%emt 0:02:22]} 13. Ne1 {[%emt 0:03:56]} Bf5 14. Nd3 Bg7 {[%emt 0:02:48]} 15. Rae1 {[%emt 0:01:59]} O-O {[%emt 0:00:25]} 16. f3 {[%emt 0:01:53]} Bg6 {[%emt 0:04:22]} 17. f4 {[%emt 0:06:36]} f6 {[%emt 0:01:05]} 18. Bh3 {[%emt 0:01:25]} Bf7 {[%emt 0:00:53]} 19. Rf2 {[%emt 0:03:15]} (19. Bf2 $16) 19... Rce8 {[%emt 0:01:23]} 20. Ref1 {[%emt 0:00:55]} e6 {[%emt 0:04:57]} 21. Ne1 {[%emt 0:08:14]} c5 {[%emt 0:02:26]} (21... Bg6 $15) 22. Nf3 {[%emt 0:04:28]} cxd4 {[%emt 0:01:58]} 23. cxd4 {[%emt 0:00:19]} Nb6 {[%emt 0:01:51]} (23... Bg6 $11 {keeps the balance.}) 24. b3 {[%emt 0:00:47]} ({White has to play} 24. fxg5 $16 hxg5 {[#]} 25. Bxg5 $1 {[%mdl 512]}) 24... Rc8 {[%emt 0:01:09]} 25. Qa5 $2 {[%emt 0:06:53]} ({White must play} 25. fxg5 $18 hxg5 26. Bxg5) 25... Nd7 {[%emt 0:10:05]} 26. Qa3 {[%emt 0:01:43]} Qb6 {[%emt 0:03:19]} 27. fxg5 {[%emt 0:02:56]} hxg5 {[%emt 0:02:48]} 28. Bd2 {[%emt 0:00:26]} Bh5 {[%emt 0:07:17]} 29. g4 {[%emt 0:09:16]} Bg6 {[%emt 0:00:02]} 30. Bb4 {[%emt 0:00:42]} Rfe8 {[%emt 0:00:56]} 31. e3 {[%emt 0:00:34]} Rc6 {[%emt 0:03:44]} 32. Bg2 {[%emt 0:00:29]} Rec8 {[%emt 0:00:26]} 33. h4 {[%emt 0:00:22]} gxh4 {[%emt 0:01:07]} 34. Nxh4 {[%emt 0:00:20]} Bd3 {[%emt 0:02:53]} 35. Rd1 {[%emt 0:00:32]} Bh7 {[%emt 0:00:09]} 36. Rdf1 $2 {[%emt 0:01:38]} (36. Ba5 $1 $14 {keeps the upper hand.} Qa6 37. Bf1) 36... Bd3 $2 {[%emt 0:05:56] [#]} ({Black should try} 36... Qc7 $19 37. Nf5 exf5 38. Bxd5+ Kh8 39. Bxc6 Qxc6) 37. Rd1 {[%emt 0:00:38]} ({Better is} 37. Nf5 $1 $11 {[%mdl 512]} Bxf1 (37... exf5 38. Bxd5+) 38. Ne7+ {[%mdl 64] Double Attack} Kf7 39. Ba5) 37... Qb5 {[%emt 0:00:25]} 38. Bd2 {[%emt 0:08:11]} (38. g5 $11) 38... Bf8 {[%emt 0:01:55]} 39. b4 {[%emt 0:00:54]} Ra6 {[%emt 0:01:27]} 40. Qb2 {[%emt 0:06:20]} Rc2 {[%emt 0:01:00]} 41. Qb3 {[%emt 0:01:47]} Raxa2 {[%emt 0:00:54]} 42. Be1 {[%emt 0:00:38]} Bc4 {[%emt 0:06:27]} 43. Qb1 {[%emt 0:01:47] [#]} Rab2 $1 {[%emt 0:03:15]} 44. Qa1 {[%emt 0:00:02]} (44. Qxb2 $142 Rxb2 45. Rxb2) 44... Rxf2 {[%emt 0:02:55]} 45. Bxf2 {[%emt 0:00:17]} Rxb4 {[%emt 0:01:58]} 46. Bf1 {[%emt 0:06:20]} Bh6 {[%emt 0:02:30]} 47. Qa3 $2 {[%emt 0:01:55]} (47. Re1) 47... Kf7 {[%emt 0:01:29]} 48. Qc3 {[%emt 0:00:29]} Rb1 {[%emt 0:00:42]} 49. Rxb1 {[%emt 0:02:22]} Qxb1 {[%emt 0:00:04]} 50. Be1 {[%emt 0:00:06]} Qe4 {[%emt 0:01:34]} 51. Ng2 {[%emt 0:00:50]} Qxg4 {[%emt 0:00:20]} 52. Bxc4 {[%emt 0:00:15]} dxc4 {[%emt 0:00:13]} 53. Bf2 {[%emt 0:01:52]} Bf8 {[%emt 0:00:50]} 54. Qxc4 {[%emt 0:00:25]} Qd1+ {[%emt 0:00:51]} 55. Be1 {[%emt 0:00:35]} Qf3 {[%emt 0:00:49]} 56. Bf2 {[%emt 0:00:54]} Qc6 {[%emt 0:00:48]} 57. Qe2 {[%emt 0:00:16]} Qd5 {[%emt 0:00:46]} 58. Nf4 {[%emt 0:00:25]} (58. e4 $142 Qg5 59. Qf3) 58... Bd6 $4 {[%emt 0:00:32]} (58... Qg5+ $19 59. Ng2 Bd6) 59. Nxd5 $19 {[%emt 0:00:03]} (59. Kf1 $4 {[%mdl 8192]}) 59... exd5 60. Qh5+ Ke7 61. Qxd5 1-0

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.18"]
[Round "5.11"]
[White "Muniz, Rafael"]
[Black "Gomez Troccoli, Martin"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2282"]
[BlackElo "1961"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,103,10,24,12,27,29,44,60,50,29,66,29,42,10,15,26,48,19,29,10,36,32,45,48,40,21,54,44,73,54,104,48,37,0,0,26,16,-14,-16,-8,0,-47,0,-27,-26,-64,-51,-75,-94,-127,-84,-76,-72,-149,-143,-138,0,0,0,-15,0,0,0,0,0,13,28,0,205,0,0,-24,-3,-105,-108,-510,29990,29991,29989,1153,1007,172,143,-1092,-956,-1308,-1336,-29999]} 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. Na3 cxd4 8. cxd4 Nf5 9. Nc2 Nb4 10. Nxb4 {C02: French: Advance Variation} (10. O-O Nxc2 11. Qxc2 Qb6 12. Qd3 h6 13. Bd2 Bb4 14. Bxb4 Qxb4 15. Rfc1 a6 16. Rc3 O-O 17. Rb3 Qa4 18. g4 Ne7 19. Rxb7 Ng6 20. Qd2 {1-0 (43) Hector,J (2556)-Sumets,A (2575) Lund 2018}) 10... Bxb4+ 11. Kf1 Qb6 12. g4 {White is slightly better.} Nh6 $1 13. h3 Bb5 14. Kg2 $146 (14. Bxh6 $5 gxh6 15. Bxb5+ Qxb5+ 16. Kg2 $14) ({Predecessor:} 14. Bxb5+ Qxb5+ 15. Kg2 Ng8 16. Qb3 a6 17. a4 Qa5 {0-1 (36) Olivencia,F (2228)-Matsuura,F (2296) Sao Paulo 2004}) 14... Ng8 15. Bg5 h6 {White must now prevent ...Bxe2.} 16. Be3 Be7 17. Rc1 Bd8 18. Rc5 Bc6 19. Qd2 Ne7 20. Bd3 Bd7 21. b4 Nc6 22. a3 Be7 23. Rc2 Nd8 24. Rhc1 (24. b5 $16) 24... a5 $14 {[%cal Ra5b4]} 25. Rb1 (25. b5 $5) 25... axb4 26. axb4 Bb5 27. Ne1 Nc6 28. Bxb5 Qxb5 29. Nd3 h5 30. g5 g6 31. Nc5 Bxc5 32. Rxc5 Qb6 33. f4 Kd7 34. f5 gxf5 35. Qb2 ({White should play} 35. b5 Na5 36. Rbc1) 35... Ra4 {[%cal Ra4b4]} 36. b5 Na5 (36... Ne7 $1 $17 37. Qe2 Ra3) 37. Qc2 $11 Rc4 38. Qe2 Ra4 39. Qc2 Rc4 40. Qa2 h4 41. Ra1 $36 {[%mdl 2048] White has good play.} Ra8 $1 42. Qa3 f4 $2 (42... Rxc5 $11 {and Black stays safe.} 43. Qxc5 Qc7) 43. Bd2 $2 (43. Rxc4 $18 dxc4 44. Bf2) 43... Rxd4 44. Bb4 {Qc3 is the strong threat.} ({Don't go for} 44. Bxa5 $2 Rxa5 $1 {[%mdl 512]} 45. Qc3 Rc4 $1 $19 {[%mdl 512]}) 44... Qd8 45. Bxa5 (45. Kh1 $1 $11 {keeps the balance.}) 45... Qxg5+ $17 46. Kh1 $2 {[%mdl 8192]} (46. Kf1 $17 f3 47. Rc2) 46... b6 $4 {[%mdl 8192] [#]} (46... Qxe5 $19 47. Rg1 b6 $1 {[%mdl 576] Double Attack}) 47. Rc7+ $1 {[%mdl 512]} Ke8 (47... Kxc7 48. Qd6+) 48. Qd6 (48. Rg1 $142 Rd1 49. Rxd1 Qd8 50. Rb7 d4 51. Rg1 Qd5+ 52. Kh2 Qa2+ 53. Qxa2 Kf8 54. Bb4+ {[%mdl 64] Discovered Attack} Ke8 55. Qxa8#) 48... Rd8 $18 49. Qxb6 $2 (49. Qc6+ Kf8 50. Qxb6) 49... Rd3 {[%cal Rd3h3]} 50. Qc6+ $2 {[%mdl 8192] [#]} (50. Rc3 $16 Rxc3 51. Bxc3) 50... Kf8 $1 $19 {[%cal Rd3h3][%mdl 512]} 51. Bb4+ {[#]} Kg8 $1 {[%cal Rd3h3][%mdl 512]} 52. Rg1 Rxh3# {Accuracy: White = 24%, Black = 55%.} 0-1

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.18"]
[Round "5.12"]
[White "Lopez Falcon, Jorge"]
[Black "Soto, Nicolas"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2166"]
[BlackElo "2013"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,95,3,12,16,24,31,15,13,16,13,13,21,8,25,9,29,38,95,75,81,0,21,18,31,-7,31,0,0,-5,45,12,29,0,0,-201,-225,-252,38,35,37,13,520,460,444,337,1151,1119,1075,761,758,759,741,692,681,675,827,810,974,945,961,918,1907,1242,1247,1245,1432,1392,29995,29996,29996,29997,29997,29998,29998,4821,4821,3534,2534,2379,29979,29980]} 1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 Bb4 5. Nd5 Bc5 6. d3 h6 7. Nf3 O-O 8. O-O d6 9. e3 a6 {A29: English Opening: Four Knights Variation with 4 g3} 10. Bd2 (10. a3 Ba7 11. b4 Nxd5 12. cxd5 Ne7 13. Nd2 c6 14. dxc6 Nxc6 15. Rb1 Be6 16. b5 axb5 17. Rxb5 Na5 18. Ne4 d5 19. Nc5 Bxc5 20. Rxc5 {0-1 (43) Inarkiev,E (2691)-Leko,P (2730) Loo 2014}) 10... Be6 11. Ne1 $146 ({Predecessor:} 11. b4 Ba7 12. Qb3 Nb8 13. Rac1 Nbd7 14. Qc2 Nxd5 15. cxd5 Bxd5 16. Qxc7 Nf6 17. Nh4 Qxc7 18. Rxc7 {1-0 (48) Odendahl,M (1395)-Cook,P (1366) IECC email 2007}) 11... Bxd5 {The position is equal.} 12. cxd5 Ne7 13. b4 Bb6 14. Qb3 Qd7 15. a4 Ne8 16. Nc2 f5 ({Black should try} 16... Nf6 $14) 17. d4 {Threatens to win with dxe5.} e4 18. f3 (18. Rfb1 $16) 18... exf3 19. Bxf3 Nf6 20. Ne1 Rae8 21. a5 Ba7 22. Nd3 Ng6 23. Rac1 Ne4 24. Be1 Ng5 25. Bh5 $2 (25. Bd2 $11) 25... Rxe3 $19 26. Bxg6 {[#] aiming for Qc4.} Bxd4 $2 (26... Qe7 $1 $19 27. Qd1 (27. Bxf5 Bxd4 28. Bc3 Rxf5 $19) 27... Bxd4) 27. Kh1 $1 $14 {Hoping for Qc4.} Qe7 {( -> ...Qe4+)} 28. Rf4 Qe4+ $2 {[%mdl 8192]} (28... Re4 $1 $11) 29. Rxe4 $18 fxe4 30. h4 Re2 $2 (30... exd3 31. Bxd3 (31. Bd2 Rxg3 32. hxg5 Rf2 $11) 31... Nf3) 31. Nf4 Rb2 32. Qxb2 Bxb2 33. Rxc7 Nf3 34. Bc3 Bxc3 35. Rxc3 Ne5 36. Bxe4 g5 37. hxg5 hxg5 38. Ne6 {[%mdl 64] [#] Double Attack} Rf2 39. Nxg5 Ng4 40. Rc7 Re2 41. Bf5 Ne3 42. Be6+ Kf8 43. Nh7+ Ke8 44. Nf6+ Kd8 45. Rd7+ (45. Rc8+ $142 Ke7 46. Ng8#) 45... Kc8 46. Re7+ Kb8 47. Nd7+ Ka7 48. Nb6 {Accuracy: White = 58%, Black = 20%.} 1-0

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.18"]
[Round "5.13"]
[White "Belistri, Ubaldo"]
[Black "Ramos Correa, Gabriel"]
[Result "1/2-1/2"]
[ECO "E21"]
[WhiteElo "1853"]
[BlackElo "1889"]
[Annotator "NA RC"]
[PlyCount "48"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:39]} b6 {[%emt 0:00:00]} 4. Nc3 {[%emt 0:02:20]} Bb7 {[%emt 0:00:11]} 5. Qc2 {[%emt 0:01:27]} Bb4 {[%emt 0:00:47]} 6. a3 {[%emt 0:03:30]} Bxc3+ {[%emt 0:00:22]} 7. Qxc3 {[%emt 0:00:03]} Ne4 {[%emt 0:05:18]} 8. Qc2 {[%emt 0:00:16]} d6 {[%emt 0:02:06]} 9. g3 {[%emt 0:00:47]} Nd7 {[%emt 0:00:47]} 10. Bg2 {[%emt 0:02:14]} f5 {[%emt 0:01:45]} (10... Nef6 $11) 11. O-O {[%emt 0:04:55]} (11. Ng5 $5 {[%cal Rg5e6]} Qe7 12. Nxe4 fxe4 13. Bxe4 Bxe4 14. Qxe4 $16) 11... O-O {[%emt 0:00:22]} 12. Nd2 {[%emt 0:08:25] E32: Nimzo-Indian: Classical (4 Qc2): 4...0-0} (12. b4 Ndf6 13. Bb2 Qe7 14. Nd2 a5 15. Nxe4 Bxe4 16. Bxe4 Nxe4 17. Kg2 Qd7 18. f3 Nf6 19. Bc3 axb4 20. axb4 Rxa1 21. Rxa1 Rb8 22. Ra3 {½-½ (22) Seres,L (2457)-Varga,Z (2467) Budapest 2014}) 12... Nxd2 $146 {[%emt 0:00:51]} ({Predecessor:} 12... Ndf6 13. Nxe4 Bxe4 14. Bxe4 Nxe4 15. f3 Nf6 16. Bf4 Nh5 17. Bd2 Nf6 18. Bf4 Qd7 19. Rad1 Nh5 {0-1 (67) Soler Ferrer,F (1734)-Ribon Calabia,M (1836) Barcelona 2013}) 13. Bxd2 {[%emt 0:01:10]} Bxg2 {[%emt 0:00:25]} 14. Kxg2 {[%emt 0:00:02]} Nf6 {[%emt 0:10:18]} 15. Rad1 {[%emt 0:02:44]} Qe8 {[%emt 0:02:47]} 16. f3 {[%emt 0:14:12]} Rd8 {[%emt 0:23:46]} 17. Bg5 {[%emt 0:01:29]} Qh5 {[%emt 0:05:29]} 18. Bxf6 {[%emt 0:05:58]} Rxf6 {[%emt 0:04:18]} 19. e3 {[%emt 0:00:51]} ({Much worse is} 19. h4 f4 $17) 19... Rdf8 {[%emt 0:04:32]} 20. Rd2 {[%emt 0:05:41]} g5 $14 {[%emt 0:07:24]} 21. Rdf2 {[%emt 0:06:31]} Qe8 {[%emt 0:04:56]} 22. f4 {[%emt 0:03:50]} Qc6+ {[%emt 0:03:20]} 23. Kg1 {[%emt 0:00:04]} g4 {[%emt 0:00:46]} 24. Re1 {[%emt 0:01:24]} Qd7 {[%emt 0:03:20]} 1/2-1/2

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.19"]
[Round "6.1"]
[White "Roselli Mailhe, Bernardo"]
[Black "Diaz Hollemaert, Nahuel"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2435"]
[BlackElo "2439"]
[Annotator "TA"]
[PlyCount "52"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,52,17,26,23,0,0,0,0,0,0,0,0,0,79,53,72,76,95,88,116,122,191,131,256,183,192,190,481,120,109,-133,-67]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Be2 dxc4 8. Bxc4 b5 9. Be2 Bb7 10. O-O O-O 11. Rd1 Qb8 12. e4 {Hoping for e5.} e5 {D46: Semi-Slav: 5 e3 Nbd7 6 Bd3, Black avoids the Meran} 13. Bg5 exd4 14. Rxd4 {aiming for Rad1.} c5 {The position is equal.} 15. Rd2 {Strongly threatening Rad1.} b4 16. Nb5 Bxe4 17. Qd1 $36 {[%mdl 2048] [#] White has good play.} Bxf3 $146 (17... Bf4 $1 $11 18. Rxd7 (18. Bxf4 Qxf4 19. g3 Qb8 $15) 18... Bxf3 19. Bxf6 Bc6) ({Predecessor:} 17... Bf4 18. Rxd7 Bxf3 19. Bxf6 Bc6 20. Be7 {0-1 (29) Oms Pallisse,J (2493)-Alsina Leal,D (2529) Barcelona 2011}) 18. Nxd6 $16 Bxe2 19. Qxe2 a6 20. h3 {[%mdl 1024] White has strong compensation.} Ra7 21. Re1 Qa8 (21... h6 $16) 22. Qc4 (22. Qe3 $18) 22... Qc6 (22... a5 $16) 23. Qf4 Nd5 24. Qg3 $1 {Bh6! is the strong threat.} N7b6 $2 {[#]} (24... f6) 25. Bh6 $2 (25. Rde2 $1 $18) 25... f5 {And now ...f4 would win.} 26. Bf4 $2 {[#]} (26. Re6 $16 {is necessary to keep the advantage. Threatens to win with Nf7!} f4 27. Qg5) 26... c4 {Accuracy: White = 41%, Black = 38%.} (26... Rd7 $1 $17 27. Be5 g6) 1/2-1/2

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.19"]
[Round "6.2"]
[White "Lopez Azambuja, Nicolas"]
[Black "Coppola, Claudio"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2318"]
[BlackElo "2270"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,94,28,43,43,50,34,100,53,49,68,67,76,108,85,98,92,93,43,42,40,43,29,76,56,58,43,55,25,27,21,25,33,36,33,39,16,23,26,54,29,62,67,58,20,23,19,22,20,21,19,19,8,0,0,41,27,25,24,41,41,41,41,41,41,41,41,41,41,41,41,41,41,41,41,41,41,41,41,41,41,41,41,41,41,41,41,41]} 1. d4 b6 2. e4 Bb7 3. Bd3 g6 4. c4 (4. c3 Bg7 5. Bg5 d6 6. Nf3 Nd7 7. Nbd2 h6 8. Bh4 Ngf6 9. e5 dxe5 10. dxe5 Nc5 11. Bb5+ Nfd7 {0-1 (41) Durarbayli,V (2626)-Ipatov,A (2650) Saint Louis 2019}) 4... Bg7 5. Ne2 e6 6. Nbc3 {B00: Queen's Fianchetto Defence, Nimzowitsch Defence} Ne7 7. Be3 f5 $146 (7... d5 $14) ({Predecessor:} 7... d6 8. Qd2 h6 9. Bc2 Nd7 10. Rd1 a6 11. a4 c5 12. b3 {1-0 (31) Neuman,P (2413)-Pedersen,N (2466) Marianske Lazne 2007}) 8. d5 {White is better.} fxe4 9. Bxe4 {d6 is the strong threat.} Nf5 10. Bxf5 exf5 11. Bd4 O-O 12. Bxg7 Kxg7 13. O-O Na6 14. Re1 Qf6 15. Qd4 c5 16. Qxf6+ Kxf6 17. Rad1 Nc7 18. Nf4 Rae8 19. Kf1 Rxe1+ 20. Kxe1 g5 21. Nd3 Ne8 22. Kd2 Nd6 23. b3 Re8 24. Re1 Ba6 25. Rxe8 Nxe8 $14 {[%mdl 4096] Endgame KBN-KNN} 26. a4 d6 27. f4 h6 28. Ke3 Nc7 29. Nb2 Bc8 30. Nb5 Nxb5 31. axb5 $11 {KB-KN} Bd7 32. Nd3 Be8 33. g3 g4 34. b4 {White is slightly better.} Ke7 35. Kd2 Kd8 36. Kc3 Kc7 37. Kb3 Kb7 38. Ne1 a6 39. bxa6+ Kxa6 40. b5+ Kb7 41. Ng2 Bg6 42. Kc3 Kc7 43. Kd3 Kd7 44. Ke3 Ke7 45. Ne1 Kd7 46. Nd3 Bh7 47. Kd2 Kc7 {Accuracy: White = 50%, Black = 73%.} 1/2-1/2

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.19"]
[Round "6.3"]
[White "Carvalho, Guillermo"]
[Black "Vitoux, Colomban"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2183"]
[BlackElo "2381"]
[Annotator "RC"]
[PlyCount "70"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:11:02]} c5 {[%emt 0:00:07]} 2. e3 {[%emt 0:00:59]} Nf6 {[%emt 0:00:49]} 3. c4 {[%emt 0:00:28]} g6 {[%emt 0:00:40]} 4. d4 {[%emt 0:01:12]} Bg7 {[%emt 0:00:09]} 5. Be2 {[%emt 0:02:11]} O-O {[%emt 0:00:20]} 6. O-O {[%emt 0:00:05]} cxd4 {[%emt 0:00:45]} 7. exd4 {[%emt 0:00:27]} d5 {[%emt 0:00:22]} 8. Nc3 {[%emt 0:00:23]} dxc4 {[%emt 0:03:45]} 9. Bxc4 {[%emt 0:00:44]} b6 {[%emt 0:00:55]} 10. Re1 {[%emt 0:04:42]} Bb7 {[%emt 0:00:17]} 11. d5 {[%emt 0:04:13]} Nbd7 {[%emt 0:09:29]} 12. Qe2 {[%emt 0:05:12]} Nc5 {[%emt 0:10:32]} 13. Rd1 {[%emt 0:06:07]} Rc8 {[%emt 0:01:31]} 14. Bf4 {[%emt 0:06:28]} Ne8 {[%emt 0:30:51]} 15. Nb5 {[%emt 0:06:56]} Na4 {[%emt 0:06:04]} 16. Be5 {[%emt 0:24:12]} Nxb2 {[%emt 0:07:35]} 17. Bxb2 {[%emt 0:07:29]} Bxb2 {[%emt 0:00:37]} 18. Rab1 {[%emt 0:01:56]} Bf6 {[%emt 0:02:02]} 19. Nxa7 {[%emt 0:04:02]} Rc5 {[%emt 0:00:31]} 20. Nc6 {[%emt 0:02:07]} Qc7 {[%emt 0:00:41]} 21. Nce5 {[%emt 0:02:29]} Nd6 {[%emt 0:05:26]} 22. Bb3 {[%emt 0:02:47]} Nb5 {[%emt 0:00:19]} 23. Nd3 {[%emt 0:00:51]} Nc3 {[%emt 0:00:34]} 24. Qe1 {[%emt 0:00:22]} Nxd1 {[%emt 0:02:24]} 25. Rxd1 {[%emt 0:01:12]} Rc3 {[%emt 0:02:07]} 26. Nde5 {[%emt 0:02:11]} Kg7 {[%emt 0:00:43]} 27. Nc6 {[%emt 0:01:08]} Bxc6 {[%emt 0:00:36]} 28. dxc6 {[%emt 0:00:17]} Rxc6 {[%emt 0:01:51]} 29. g3 {[%emt 0:00:44]} Rd8 {[%emt 0:00:32]} 30. Rxd8 {[%emt 0:00:25]} Qxd8 {[%emt 0:00:05]} 31. Ne5 {[%emt 0:00:17]} Bxe5 {[%emt 0:02:23]} 32. Qxe5+ {[%emt 0:00:13]} f6 {[%emt 0:00:06]} 33. Qe4 {[%emt 0:00:38]} Qd6 {[%emt 0:01:14]} 34. Kg2 {[%emt 0:01:15]} Rc5 {[%emt 0:00:05]} 35. h4 {[%emt 0:00:18]} Qc6 0-1

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.19"]
[Round "6.4"]
[White "Hoffman, Alejandro"]
[Black "Tregarthen, Emiliano"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2449"]
[BlackElo "2039"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,99,38,37,39,43,41,41,31,42,39,54,45,53,23,25,20,13,15,17,14,52,41,64,73,120,127,133,116,125,132,211,122,122,114,183,178,241,237,220,237,226,228,199,257,230,240,421,348,363,362,302,152,147,140,159,127,148,141,120,137,129,137,125,135,112,150,127,87,338,189,928,834,504,664,1351,1353,1175,960,899,708,5173,1627,5281,5210,5127,5114,2022,1913]} 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 O-O 7. Nc3 d5 8. Nf3 {A90: Dutch Defence: Miscellaneous and Modern Stonewall (with ...Bd6)} c6 9. O-O Qe7 10. Rac1 $146 {White is slightly better.} ({Predecessor:} 10. Rfc1 Nbd7 11. Qf4 dxc4 12. e4 Nb6 13. Re1 Qb4 14. Qd2 Rd8 15. Qc2 Bd7 {1-0 (60) Jankovic,A (2550)-Satyapragyan,S (2393) Bad Gleichenberg 2014}) 10... Ne4 11. Nxe4 fxe4 12. Ne5 Nd7 13. Nxd7 Bxd7 14. f3 $36 {[%mdl 2048] White has good play.} exf3 15. exf3 dxc4 16. Rxc4 Rf5 17. f4 Rc8 18. Re1 b5 19. Rc2 Qd6 20. Be4 Rh5 21. Kg2 Be8 (21... Rb8 $16 22. Bf3 Rf5) 22. Bf3 ({White should try} 22. g4 $1 $18 {[%cal Rg4h5]} Rh6 23. g5) 22... Rf5 23. Qe3 Bf7 (23... Rf6 $16 24. b3 Rd8) 24. Rec1 $18 {[%cal Rc2c6]} g5 (24... Be8 $142 25. b3 Rf8) 25. Rxc6 Rxc6 26. Rxc6 ({Less strong is} 26. Bxc6 gxf4 27. Qd3 Bg6 $14) 26... gxf4 27. Qc3 $1 (27. Rxd6 fxe3 28. g4 Rf6 $16) 27... b4 28. Qc4 $1 ({Don't take} 28. Rxd6 $6 bxc3 29. bxc3 Ra5 $16) 28... Qe7 29. g4 Rg5 $2 (29... Ra5 {is a better defense.} 30. Rc8+ Kg7) 30. Rc8+ Kg7 31. Rc7 Qf6 {[#]} 32. Qxb4 (32. h4 $1 $18 {[%cal Rh4g5]} Rg6 33. h5) 32... h5 $16 33. h3 hxg4 34. hxg4 Qg6 35. Qc3 Rxg4+ 36. Bxg4 Qxg4+ {[%mdl 4096] Endgame KQR-KQB} 37. Kf1 {aiming for d5+.} f3 38. d5+ $1 Kg6 {( -> ...Qg2+)} 39. Qc2+ Kf6 40. Qh2 ({Much worse is} 40. Rxa7 $6 Qh3+ 41. Kg1 Qg3+ 42. Kf1 Qh3+ 43. Kg1 Qg3+ 44. Kf1 Qh3+ $11) 40... Bg6 $2 {[%mdl 8192]} (40... Qe4 $16) 41. Qh8+ (41. dxe6 $142 {Black must now prevent Qh8+.} Qe4 42. Qd2) 41... Kg5 $2 (41... Kf5 42. Rc2 Qe4 {[%mdl 64] Double Attack}) 42. Qe5+ $18 {[%mdl 64] Double Attack. White is clearly winning.} Kh6 43. Qh2+ Kg5 {intending ...Bd3+.} 44. Qg1 Bd3+ {[#]} 45. Kf2 $1 Qxg1+ 46. Kxg1 e5 47. Kf2 (47. d6 $142 Kf6 {[#]} 48. Rg7 $1 {[%mdl 576] Promotion}) 47... e4 48. d6 Kf6 49. Re7 a6 50. Re8 {Accuracy: White = 58%, Black = 46%.} 1-0

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.19"]
[Round "6.5"]
[White "Dominguez, Facundo"]
[Black "Carbone, Diego"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2130"]
[BlackElo "2233"]
[Annotator "RC"]
[PlyCount "42"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:09:27]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:01:09]} Nc6 {[%emt 0:01:09]} 3. b3 {[%emt 0:03:44]} e5 {[%emt 0:02:37]} 4. Bb2 {[%emt 0:00:47]} d6 {[%emt 0:01:13]} 5. Bb5 {[%emt 0:00:33]} Nge7 {[%emt 0:02:20]} 6. O-O {[%emt 0:02:14]} g6 {[%emt 0:01:42]} 7. c3 {[%emt 0:01:24]} Bg7 {[%emt 0:00:50]} 8. d4 {[%emt 0:01:17]} exd4 {[%emt 0:00:38]} 9. cxd4 {[%emt 0:00:07]} O-O {[%emt 0:00:18]} 10. Qd3 {[%emt 0:13:31]} a6 {[%emt 0:08:38]} 11. Bxc6 {[%emt 0:01:36]} Nxc6 {[%emt 0:00:07]} 12. Bc3 {[%emt 0:01:00]} Bg4 {[%emt 0:31:28]} 13. Nbd2 {[%emt 0:04:17]} cxd4 {[%emt 0:15:29]} 14. Nxd4 {[%emt 0:00:33]} Nxd4 {[%emt 0:08:07]} 15. Bxd4 {[%emt 0:00:11]} Be2 {[%emt 0:00:05]} 16. Qxe2 {[%emt 0:00:06]} Bxd4 {[%emt 0:00:03]} 17. Rad1 {[%emt 0:02:53]} b5 {[%emt 0:01:22]} 18. Nf3 {[%emt 0:06:12]} Bc5 {[%emt 0:00:48]} 19. Rd5 {[%emt 0:02:14]} Qb6 {[%emt 0:01:56]} 20. Qb2 {[%emt 0:02:45]} Qa5 {[%emt 0:01:54]} 21. Qb1 {[%emt 0:09:12]} Qb4 {[%emt 0:03:56]} 1/2-1/2

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.19"]
[Round "6.6"]
[White "Vazquez, Facundo"]
[Black "Curi, Gabriel"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2103"]
[BlackElo "2194"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,75,2,2,1,0,0,-1,-6,-4,13,14,13,-13,-5,-29,0,0,0,0,10,8,0,14,0,0,0,-5,18,29,41,24,12,0,0,-25,-50,-57,0,-47,0,0,0,0,0,0,0,0,0,0,0,-16,-20,-20,-29,-9,0,0,0,0,0,0]} 1. d4 Nc6 2. Nf3 d6 3. c4 g6 4. g3 Bg7 5. Bg2 f5 6. Nc3 Nf6 7. d5 Ne5 8. Nd2 O-O 9. O-O e6 {A89: Dutch Defence: Leningrad System: 5 Nf3 0-0 6 0-0 d6 7 Nc3 Nc6} (9... g5 10. f4 gxf4 11. gxf4 Ng6 12. Nf3 Kh8 13. Bd2 e5 14. dxe6 Bxe6 15. Nd4 Bd7 16. Qc2 Nh4 17. Bxb7 Ng4 {0-1 (52) Ikeda,J (2402)-Rapport,R (2701) Helsingor 2014}) 10. Qc2 c6 11. b3 $146 ({Predecessor:} 11. b4 Qc7 12. Qb3 Nf7 13. Ba3 e5 14. c5 Kh8 15. Nc4 e4 16. dxc6 bxc6 17. Nxd6 {1-0 (44) Garcia,J (2396)-Ganbold,C (2171) Tagaytay City 2013}) 11... exd5 12. cxd5 c5 13. Bb2 Rb8 14. Rae1 b5 15. Nd1 Bb7 16. f4 Ned7 17. e4 fxe4 18. Nxe4 Nxe4 19. Bxg7 Kxg7 20. Qxe4 Nf6 21. Qd3 c4 22. Qd2 Qb6+ 23. Kh1 Rbe8 24. f5 Re5 25. Rxe5 (25. bxc4 {is more complex.} bxc4 26. fxg6 hxg6 27. Nc3 Bc8 28. Na4) 25... dxe5 26. fxg6 {[#] aiming for Qg5.} hxg6 ({Better is} 26... Ne4 $1 $15 27. Qe2 Rxf1+ 28. Qxf1 Bxd5 29. bxc4 bxc4 30. gxh7 Qd4) 27. Qg5 {Threatens to win with Ne3.} (27. bxc4 {keeps more tension.} bxc4 28. Nc3 Ne4 29. Nxe4 Rxf1+ 30. Bxf1 Qb1 31. h4) 27... Bxd5 (27... Qd6 $5 {[%cal Rf6e4]} 28. bxc4 (28. Ne3 $2 Nh7 $19) 28... bxc4 $15) 28. Bxd5 Nxd5 29. Qxe5+ Nf6 30. bxc4 bxc4 31. Qc3 Qc6+ 32. Kg1 Rd8 33. Ne3 Qb6 34. Rf3 Rd4 35. Qa3 $132 {[%mdl 2048] [#] Strongly threatening Qe7+. White puts up resistance} Rd1+ {The position is equal.} 36. Rf1 Rxf1+ 37. Kxf1 Qb7 38. Ke2 {Accuracy: White = 51%, Black = 66%.} 1/2-1/2

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.19"]
[Round "6.7"]
[White "Palacio, Enzo"]
[Black "El Ters, Antouan"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1780"]
[BlackElo "2200"]
[Annotator "ChessBase"]
[PlyCount "122"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:42]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:34]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:25]} 4. Nxd4 {[%emt 0:00:00]} e5 {[%emt 0:00:17]} 5. Nb5 {[%emt 0:00:21]} a6 {[%emt 0:02:17]} 6. Nd6+ {[%emt 0:00:04]} Bxd6 {[%emt 0:00:10]} 7. Qxd6 {[%emt 0:00:03]} Qf6 {[%emt 0:00:09]} 8. Qd1 {[%emt 0:00:07]} Qg6 {[%emt 0:00:53]} 9. Nc3 {[%emt 0:00:04]} Nge7 {[%emt 0:00:50]} 10. Be3 {[%emt 0:00:28]} d6 {[%emt 0:09:06]} 11. Qd2 {[%emt 0:03:44]} f5 {[%emt 0:01:24]} 12. O-O-O {[%emt 0:06:03]} Be6 {[%emt 0:08:36]} 13. f3 {[%emt 0:09:13]} Rd8 {[%emt 0:02:52]} 14. Bb6 {[%emt 0:08:58]} Rd7 {[%emt 0:00:42]} 15. Nd5 {[%emt 0:04:42]} O-O {[%emt 0:03:48]} 16. h4 {[%emt 0:08:55]} h5 {[%emt 0:04:16]} 17. Bd3 {[%emt 0:07:47]} Nxd5 {[%emt 0:08:06]} 18. exd5 {[%emt 0:00:08]} Bxd5 {[%emt 0:00:20]} 19. Bxf5 {[%emt 0:01:01]} Qxf5 {[%emt 0:00:08]} 20. Qxd5+ {[%emt 0:00:05]} Kh8 {[%emt 0:00:19]} 21. a3 {[%emt 0:06:39]} Rc8 {[%emt 0:01:25]} 22. Qe4 {[%emt 0:01:03]} Qf7 {[%emt 0:02:22]} 23. Qd5 {[%emt 0:01:03]} Qxd5 {[%emt 0:06:36]} 24. Rxd5 {[%emt 0:00:03]} Ne7 {[%emt 0:00:32]} 25. Rd2 {[%emt 0:00:17]} Rc6 {[%emt 0:00:24]} 26. Bf2 {[%emt 0:00:42]} Rdc7 {[%emt 0:01:24]} 27. Kb1 {[%emt 0:00:32]} Kg8 {[%emt 0:02:54]} 28. Rhd1 {[%emt 0:00:39]} Kf7 {[%emt 0:01:02]} 29. Rxd6 {[%emt 0:01:04]} Rxc2 {[%emt 0:00:12]} 30. R1d2 {[%emt 0:00:19]} Rc1+ {[%emt 0:02:10]} 31. Ka2 {[%emt 0:00:07]} R1c2 {[%emt 0:19:25]} 32. Kb3 {[%emt 0:01:11]} Rxd2 {[%emt 0:00:37]} 33. Rxd2 {[%emt 0:00:01]} Ke6 {[%emt 0:00:21]} 34. Re2 {[%emt 0:04:21]} Ng6 {[%emt 0:00:20]} 35. g3 {[%emt 0:02:32]} Kf5 {[%emt 0:00:52]} 36. Re4 {[%emt 0:02:12]} Rc1 {[%emt 0:01:21]} 37. Rb4 {[%emt 0:05:30]} Rf1 {[%emt 0:03:10]} 38. g4+ {[%emt 0:00:13]} Kf6 {[%emt 0:01:46]} 39. Rb6+ {[%emt 0:00:15]} Kf7 {[%emt 0:00:13]} 40. Rxb7+ {[%emt 0:00:05]} Kg8 {[%emt 0:00:13]} 41. gxh5 {[%emt 0:01:07]} Nf4 {[%emt 0:00:09]} 42. Bc5 {[%emt 0:00:57]} Rxf3+ {[%emt 0:01:29]} 43. Kc2 {[%emt 0:00:09]} Ne6 {[%emt 0:01:16]} 44. Bd6 {[%emt 0:04:01]} Nd4+ {[%emt 0:02:05]} 45. Kd2 {[%emt 0:00:28]} e4 {[%emt 0:00:31]} 46. Re7 {[%emt 0:04:02]} Rd3+ {[%emt 0:00:15]} 47. Ke1 {[%emt 0:00:50]} Nf3+ {[%emt 0:00:41]} 48. Kf2 {[%emt 0:00:29]} Rxd6 {[%emt 0:00:34]} 49. Rxe4 {[%emt 0:00:03]} Nd4 {[%emt 0:00:30]} 50. b4 {[%emt 0:01:04]} Rf6+ {[%emt 0:01:57]} 51. Kg3 {[%emt 0:00:09]} Nb5 {[%emt 0:00:31]} 52. Re3 {[%emt 0:00:30]} Nd6 {[%emt 0:01:25]} 53. Kg4 {[%emt 0:00:24]} Nc4 {[%emt 0:01:36]} 54. Rc3 {[%emt 0:00:16]} Nb6 {[%emt 0:01:50]} 55. Rc5 {[%emt 0:00:19]} Kh7 {[%emt 0:00:28]} 56. Ra5 {[%emt 0:00:09]} Nc4 {[%emt 0:00:18]} 57. Ra4 {[%emt 0:00:09]} Kh6 {[%emt 0:00:30]} 58. b5 {[%emt 0:00:35]} axb5 {[%emt 0:00:36]} 59. Rb4 {[%emt 0:00:31]} Nxa3 {[%emt 0:00:13]} 60. Rb3 {[%emt 0:00:16]} Ra6 {[%emt 0:00:06]} 61. Rb4 {[%emt 0:00:31]} Ra4 {[%emt 0:00:17]} 0-1

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.19"]
[Round "6.8"]
[White "Gomez Troccoli, Martin"]
[Black "Bustelo, Tabare"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "1961"]
[BlackElo "2054"]
[Annotator "NA RC"]
[PlyCount "91"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 29,86,8,14,12,19,20,7,5,16,17,32767,32767,14,6,25,-25,-5,-10,-10,32767,-52,32767,-68,-82,-41,-55,-10,-17,0,0,0,-5,-2,32767,32767,-42,55,104,86,100,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,618,621,687,984,997,840,1715,4132]} 1. e4 {[%emt 0:00:00]} c5 {[%emt 0:01:45]} 2. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:12]} 3. Nc3 {[%emt 0:00:00]} d5 {[%emt 0:02:39]} 4. e5 {[%emt 0:12:55]} d4 {[%emt 0:00:24]} 5. exf6 {[%emt 0:01:18]} dxc3 {[%emt 0:00:07]} 6. fxg7 {[%emt 0:02:48]} cxd2+ {[%emt 0:05:15]} 7. Qxd2 {[%emt 0:01:11]} Qxd2+ {[%emt 0:00:13]} 8. Bxd2 {[%emt 0:00:07]} Bxg7 {[%emt 0:00:07]} 9. O-O-O {[%emt 0:00:45]} Nc6 {[%emt 0:08:57] B02: Alekhine's Defence: Chase Variation and lines with early Nc3} (9... O-O 10. Bg5 Nc6 11. Bb5 Rb8 12. Bf4 e5 13. Bxc6 exf4 14. Bd7 b5 15. Bxc8 Rbxc8 16. c3 a5 17. Kc2 a4 {0-1 (30) Von Herman,U (2400)-Richter,M (2439) Berlin 2003}) 10. Bd3 $146 {[%emt 0:10:55]} ({Predecessor:} 10. Be3 b6 11. Bb5 Bb7 12. Bg5 a6 13. Bc4 Nd4 14. Nxd4 cxd4 15. Rhe1 e6 16. Bxe6 fxe6 17. Rxe6+ {0-1 (42) Georgiev,S-Okov,M (1978) Sofia 2013}) 10... Bg4 {[%emt 0:06:35]} 11. Rde1 {[%emt 0:02:03]} Bxf3 {[%emt 0:12:20]} 12. gxf3 {[%emt 0:00:05]} e6 {[%emt 0:09:44]} 13. Rhg1 {[%emt 0:04:40]} Bf6 {[%emt 0:00:57]} 14. Rg4 {[%emt 0:15:38]} a6 {[%emt 0:09:31]} 15. f4 {[%emt 0:09:05]} O-O-O {[%emt 0:02:51]} 16. Bc3 {[%emt 0:05:13]} Bxc3 {[%emt 0:02:21]} 17. bxc3 {[%emt 0:00:20]} Rdg8 {[%emt 0:04:26]} 18. Reg1 {[%emt 0:00:17]} Rxg4 {[%emt 0:00:52]} 19. Rxg4 {[%emt 0:00:05]} h6 {[%emt 0:00:31]} 20. Rg7 {[%emt 0:03:58]} Nd8 {[%emt 0:02:19]} 21. f5 {[%emt 0:02:21]} Kd7 {[%emt 0:00:13]} 22. f6 {[%emt 0:00:50]} Kd6 {[%emt 0:02:36]} 23. f4 {[%emt 0:07:31]} h5 {[%emt 0:02:51]} 24. f5 {[%emt 0:06:45]} exf5 {[%emt 0:02:23]} 25. Rg5 {[%emt 0:00:54]} f4 {[%emt 0:00:34]} 26. a4 {[%emt 0:00:38]} Rh6 {[%emt 0:02:07]} 27. Rf5 {[%emt 0:00:12]} Ke6 {[%emt 0:07:21]} 28. Rxc5 {[%emt 0:00:19]} Kxf6 {[%emt 0:03:01]} 29. Rf5+ {[%emt 0:00:07]} Ke7 {[%emt 0:01:38]} 30. h4 {[%emt 0:00:16]} Rf6 {[%emt 0:01:12]} 31. Rxh5 {[%emt 0:00:07]} f3 {[%emt 0:00:04]} 32. Rf5 {[%emt 0:02:10]} f2 $2 {[%emt 0:04:25]} ({Better is} 32... Rxf5 $17 33. Bxf5 f2) 33. Rxf6 {[%emt 0:00:18]} Kxf6 {[%emt 0:00:03]} 34. Kd2 {[%emt 0:00:08]} f1=Q {[%emt 0:01:21]} 35. Bxf1 {[%emt 0:00:04]} Kf5 {[%emt 0:00:14]} 36. Be2 {[%emt 0:01:30]} a5 {[%emt 0:00:36]} 37. Kd3 {[%emt 0:01:11]} Ne6 {[%emt 0:01:46]} 38. Kc4 {[%emt 0:00:18]} b6 {[%emt 0:00:05]} 39. Kb5 {[%emt 0:01:33]} Nc5 {[%emt 0:00:02]} 40. Bh5 {[%emt 0:00:54]} Ke6 {[%emt 0:01:06]} 41. c4 {[%emt 0:00:41]} f5 $18 {[%emt 0:00:04]} 42. Bf3 {[%emt 0:03:11]} f4 {[%emt 0:01:36]} 43. Kxb6 {[%emt 0:00:33]} Nxa4+ {[%emt 0:00:07]} 44. Kxa5 {[%emt 0:00:25]} Nc5 {[%emt 0:00:10]} 45. Kb4 {[%emt 0:01:28]} Kd6 {[%emt 0:00:23]} 46. h5 {[%emt 0:00:15]} 1-0

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.19"]
[Round "6.9"]
[White "Rodriguez Farias, Eduardo"]
[Black "Lopez Falcon, Jorge"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1931"]
[BlackElo "2166"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,91,-27,-26,-25,-8,-24,-24,-18,0,-24,-23,-23,-6,-58,-57,-71,-40,-53,-26,-50,-17,-98,-25,-123,-70,-58,48,45,45,45,59,37,41,29,38,33,81,88,99,20,22,15,6,-13,-9,-450,-124,-142,-131,-139,-61,-181,-145,-660,-689,-689,-649,-643,-652,-633,-638,-798,-660,-938,-898,-956,-862,-851,-823,-1086,-1001,-1018,-1041,-1059,-1057,-979,-963,-29986]} 1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 g6 5. O-O Bg7 6. Re1 O-O 7. Bf1 Nc6 8. h3 e5 9. Bb5 {B50: Sicilian: 2...d6, Miscellaneous} (9. d3 h6 10. a3 d5 11. Nbd2 a5 12. a4 Re8 13. exd5 Nxd5 14. Nc4 b6 15. Qb3 Ra7 16. Bd2 Rae7 17. Rad1 Kh7 18. g3 {1-0 (73) Sedlak,N (2571)-Ivanisevic,I (2614) Belgrade 2009}) 9... Bd7 10. d3 a6 $146 ({Predecessor:} 10... h6 11. Be3 a6 12. Ba4 Qe7 13. c4 Ne8 14. Nc3 f5 15. Nd5 Qf7 16. Nb6 Rd8 17. Nxd7 Rxd7 {½-½ (31) Tober,G (2205)-Karner,C (2155) Aschach 1997}) 11. Ba4 {Black has an edge.} Qc7 12. Nbd2 h6 13. Nf1 Be6 14. g4 (14. Ne3 $11) 14... b5 $15 {[%cal Bb7b5,Bb5b4][%mdl 32]} 15. Bc2 Qd7 16. Ng3 Rad8 17. a4 b4 18. Nh4 (18. Be3 $11 {keeps the balance.}) 18... d5 (18... Qe7 $17 {Threatens to win with ...Nxe4!} 19. Nf3 d5) 19. Qe2 (19. Nhf5 $1 $11 {remains equal.}) 19... dxe4 ({Better is} 19... Qe7 $17 20. Nf3 dxe4 21. Nxe4 Nd5) 20. dxe4 a5 {[#]} ({Black should try} 20... Qc7 $15) 21. Nhf5 $1 $14 {[%mdl 512]} Kh7 (21... gxf5 22. gxf5) 22. Nxg7 Kxg7 23. Qe3 Rh8 24. Qxc5 Rc8 25. Qe3 h5 26. Nf5+ Kf8 {[#]} 27. Qg5 (27. Rd1 $1 $16 {[%cal Rd1d7]} Qc7 28. g5) 27... Ne8 $11 28. Rd1 Qc7 29. Ne3 hxg4 {White must now prevent ...Rh5.} (29... f6 $5 30. Qh4 $8 g5 $11) 30. hxg4 $2 {[%mdl 8192]} (30. Nd5 $1 $11 {and White is okay.} Bxd5 31. exd5) 30... Ne7 $2 (30... f6 $19 {is more deadly.} 31. Nd5 fxg5 32. Nxc7 Rxc7 33. Bxg5 Rch7) 31. Nd5 Bxd5 $1 32. exd5 f6 ({Black should play} 32... bxc3 $17 {Hoping for ...f6.} 33. b3 f6) 33. d6 (33. Qe3 $15) 33... Qb7 $40 {[%csl Gb7][%cal Rh8h1][%mdl 128] [#] Black is out for blood.} (33... fxg5 $2 {loses.} 34. dxc7 bxc3 35. Bxg5 $16 (35. bxc3 Rh3 $16)) 34. dxe7+ $4 {[%mdl 8192]} (34. Qh6+ $1 $17 {[%mdl 512]} Rxh6 35. Bxh6+ Kg8 36. dxe7) 34... Kxe7 {[%csl Gb7][%cal Rh8h1] Black is clearly winning.} 35. Qh6 Rxh6 36. Bxh6 Qf3 37. Rd3 Qe2 38. Rc1 g5 {aiming for ...Rc4.} 39. Kg2 Nd6 40. Bg7 Qxg4+ 41. Rg3 Qf4 42. Re1 Qd2 {[%mdl 64] Double Attack} 43. Bxf6+ Kxf6 44. Rd1 Qxc2 {[%mdl 64] Double Attack} 45. Rxd6+ Ke7 46. Rd5 {Accuracy: White = 28%, Black = 43%.} 0-1

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.19"]
[Round "6.10"]
[White "Avedisian, Alexander"]
[Black "Granara Barreto, Sebastian"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1877"]
[BlackElo "2134"]
[Annotator "RC"]
[PlyCount "68"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. g3 {[%emt 0:03:14]} e5 {[%emt 0:00:34]} 2. c4 {[%emt 0:00:07]} Nf6 {[%emt 0:00:05]} 3. Bg2 {[%emt 0:00:07]} d5 {[%emt 0:00:06]} 4. cxd5 {[%emt 0:00:06]} Nxd5 {[%emt 0:00:04]} 5. Nc3 {[%emt 0:00:12]} Nb6 {[%emt 0:00:04]} 6. a3 {[%emt 0:00:14]} Be7 {[%emt 0:00:11]} 7. Nh3 {[%emt 0:00:13]} Nc6 {[%emt 0:01:08]} 8. O-O {[%emt 0:00:30]} Be6 {[%emt 0:03:05]} 9. d3 {[%emt 0:00:10]} h6 {[%emt 0:00:59]} 10. f4 {[%emt 0:00:39]} Qd7 {[%emt 0:04:25]} 11. Nf2 {[%emt 0:01:02]} O-O-O {[%emt 0:00:41]} 12. b4 {[%emt 0:05:19]} exf4 {[%emt 0:02:29]} 13. Bxf4 {[%emt 0:00:22]} g5 {[%emt 0:05:38]} 14. Be3 {[%emt 0:03:37]} f5 {[%emt 0:00:14]} 15. Bxb6 {[%emt 0:02:47]} cxb6 {[%emt 0:03:35]} 16. Qa4 {[%emt 0:01:04]} Kb8 {[%emt 0:00:29]} 17. Rac1 {[%emt 0:08:37]} Nd4 {[%emt 0:07:31]} 18. Qd1 {[%emt 0:01:47]} g4 {[%emt 0:05:55]} 19. e3 {[%emt 0:11:37]} Bb3 {[%emt 0:07:52]} 20. Qe1 {[%emt 0:00:21]} Nf3+ {[%emt 0:02:28]} 21. Bxf3 {[%emt 0:00:10]} gxf3 {[%emt 0:00:03]} 22. Nb1 {[%emt 0:04:26]} Bg5 {[%emt 0:02:30]} 23. Rc3 {[%emt 0:04:14]} Bd5 {[%emt 0:02:59]} 24. Nh3 {[%emt 0:10:12]} f4 {[%emt 0:06:19]} 25. Nxg5 {[%emt 0:02:07]} hxg5 {[%emt 0:00:17]} 26. e4 {[%emt 0:01:14]} Rxh2 {[%emt 0:05:07]} 27. Rf2 {[%emt 0:08:45]} fxg3 {[%emt 0:07:41]} 28. Rxh2 {[%emt 0:00:24]} gxh2+ {[%emt 0:00:04]} 29. Kh1 {[%emt 0:00:27]} Qg4 {[%emt 0:12:35]} 30. Rc2 {[%emt 0:03:02]} f2 {[%emt 0:12:12]} 31. Qxf2 {[%emt 0:07:01]} Bxe4+ {[%emt 0:00:06]} 32. dxe4 {[%emt 0:00:07]} Rd1+ {[%emt 0:00:04]} 33. Kxh2 {[%emt 0:00:22]} Qh5+ {[%emt 0:00:06]} 34. Kg3 {[%emt 0:00:09]} Rd3+ 0-1

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.19"]
[Round "6.11"]
[White "Saralegui, Mario"]
[Black "Vaz Lacuesta, Leonardo"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "2059"]
[BlackElo "2103"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,74,45,23,73,75,62,65,72,61,67,58,65,46,55,12,16,13,103,98,99,103,103,84,84,85,100,71,91,0,-19,-4,-7,-39,-20,-19,-19,-19,-20,-75,-66,-94,-104,-91,-63,-102,-102,-166,-149,-200,-202,-161,-156,-155,-149,-193,-185,-535,-444,-608,-606,-606,-598,-1357,-1327]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 c6 7. Qd2 Qa5 {E73: King's Indian: Averbakh Variation without 6...c5} (7... a6 8. Nf3 b5 9. a3 bxc4 10. Bxc4 Bg4 11. Be2 Nbd7 12. O-O c5 13. dxc5 Nxc5 14. Qf4 Ne6 15. Qe3 Nxg5 16. Nxg5 Bxe2 17. Qxe2 Qb6 18. Rac1 {0-1 (64) Petursson,M (2487)-Onischuk,V (2626) Tallinn 2019}) 8. Nf3 Bg4 9. O-O Nbd7 {White is slightly better.} 10. a3 c5 $146 ({Predecessor:} 10... Bxf3 11. Bxf3 c5 12. d5 a6 13. Rfb1 Rfc8 14. Be2 Rab8 15. a4 {1-0 (61) Forintos,G (2371)-Ljubicic,F (2397) Split 2001}) 11. d5 a6 12. Rfe1 Bxf3 13. Bxf3 b5 14. Be2 {[%cal Rc4b5]} b4 (14... Rfb8 $11) 15. axb4 $16 Qxb4 16. Ra4 Qb7 17. Rea1 Rfb8 18. R1a2 Qc8 19. h3 Rb4 {[#]} 20. Qe3 (20. R4a3 $1 $16) 20... Nb6 $11 21. Rxb4 cxb4 22. Bxf6 Bxf6 23. Qxb6 bxc3 24. bxc3 Bxc3 25. Rc2 (25. c5 $11 {keeps the balance.} Bd4 26. Bxa6 Qxc5 27. Qxc5 Bxc5 28. Kf1) 25... Be5 $17 26. Bf1 a5 {[%cal Ba6a5,Ba5a4][%mdl 32]} 27. Ra2 Bc3 28. Qe3 Bb4 29. e5 (29. Qb3 $17) 29... a4 30. Bd3 (30. e6 $17) 30... Bc5 $19 31. Qe4 dxe5 32. Qxe5 Qb7 33. Qe4 Qb3 $36 {[%mdl 2048] Black is really pushing.} 34. Ra1 $2 (34. Qe2 {nothing else works.}) 34... Qc3 {Black is clearly winning.} 35. Rb1 a3 {[#] aiming for ...a2.} 36. d6 Ra7 37. Qc6 Bxd6 {Accuracy: White = 28%, Black = 77%.} 0-1

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.19"]
[Round "6.12"]
[White "Belistri, Ubaldo"]
[Black "Soto, Nicolas"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "1853"]
[BlackElo "2013"]
[Annotator "NA RC"]
[PlyCount "84"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:26]} 2. c4 {[%emt 0:00:05]} c6 {[%emt 0:00:40]} 3. b3 {[%emt 0:02:00]} Bf5 {[%emt 0:02:17]} 4. Bb2 {[%emt 0:01:09]} Nd7 {[%emt 0:00:56]} 5. g3 {[%emt 0:01:24]} Ngf6 {[%emt 0:00:33]} 6. Bg2 {[%emt 0:00:10]} h6 {[%emt 0:04:53]} 7. O-O {[%emt 0:01:16]} e6 {[%emt 0:00:09]} 8. d3 {[%emt 0:04:34]} Be7 {[%emt 0:01:25]} 9. Nbd2 {[%emt 0:00:20]} O-O {[%emt 0:00:25]} 10. Rc1 {[%emt 0:01:07]} Qa5 {[%emt 0:07:42] A12: English Opening: 1...c6 with b3 by White} (10... a5 11. a3 Bg6 12. Rc2 b5 13. Nd4 Qb6 14. cxb5 c5 15. Nc6 Bd6 16. a4 Rfe8 17. e4 Qc7 18. Qe2 Bh5 19. Bf3 Bxf3 20. Nxf3 {1-0 (43) Howell,D (2676)-Krishna,C (2421) London 2017}) 11. a3 {[%emt 0:06:33]} Qb6 $146 {[%emt 0:06:46]} ({Predecessor:} 11... Rfc8 12. Qc2 Qd8 13. Qb1 a5 14. Qa1 Bg6 15. Rfe1 Bh7 16. Ne5 Nxe5 17. Bxe5 Qf8 18. Bb2 {½-½ (53) Vukovic,I (2034)-Mrkonjic,N (2345) Bosnjaci 2018}) 12. Qc2 {[%emt 0:03:07]} Rfd8 {[%emt 0:04:09]} 13. h3 Bh7 {[%emt 0:04:12]} 14. Qc3 {[%emt 0:17:25]} Nh5 {[%emt 0:06:12]} 15. Kh2 {[%emt 0:01:24]} Bf6 {[%emt 0:00:11]} 16. Qc2 {[%emt 0:01:55]} Bxb2 {[%emt 0:04:19]} 17. Qxb2 {[%emt 0:00:03]} Rac8 {[%emt 0:00:45]} 18. Qc3 {[%emt 0:01:26]} Nhf6 {[%emt 0:00:59]} 19. b4 {[%emt 0:05:16]} a6 {[%emt 0:00:54]} 20. e3 {[%emt 0:02:54]} Re8 {[%emt 0:01:02]} 21. c5 {[%emt 0:14:29]} Qc7 {[%emt 0:00:42]} 22. d4 {[%emt 0:00:12]} e5 {[%emt 0:06:13]} 23. Nxe5 {[%emt 0:00:57]} Nxe5 {[%emt 0:00:11]} 24. dxe5 {[%emt 0:00:13]} Qxe5 {[%emt 0:00:06]} 25. Qxe5 {[%emt 0:02:10]} Rxe5 {[%emt 0:00:03]} 26. Nf3 {[%emt 0:01:27]} Re7 {[%emt 0:00:14]} 27. Nd4 {[%emt 0:00:09]} Rce8 {[%emt 0:01:29]} 28. Rc3 {[%emt 0:01:36]} Ne4 {[%emt 0:01:53]} 29. Bxe4 {[%emt 0:00:19]} Rxe4 {[%emt 0:01:29]} 30. a4 {[%emt 0:01:16]} g5 {[%emt 0:01:41]} 31. b5 {[%emt 0:00:23]} axb5 {[%emt 0:07:45]} 32. axb5 {[%emt 0:00:02]} cxb5 {[%emt 0:00:54]} 33. Nxb5 {[%emt 0:00:04]} Rb4 {[%emt 0:00:07]} 34. Nd4 {[%emt 0:01:28]} Ra8 35. Kg1 {[%emt 0:04:06]} Rc4 {[%emt 0:04:19]} 36. Rfc1 {[%emt 0:00:59]} Be4 {[%emt 0:04:27]} 37. f3 Bd3 38. g4 {[%emt 0:06:41]} Rc8 {[%emt 0:04:53]} 39. Nb3 {[%emt 0:02:14]} Rxc3 {[%emt 0:00:55]} 40. Rxc3 {[%emt 0:00:04]} Bc4 $11 {[%emt 0:01:40]} 41. Kf2 {[%emt 0:00:32]} Ra8 {[%emt 0:00:28]} 42. Nd4 {[%emt 0:00:58]} Ra2+ {[%emt 0:05:33]} 1/2-1/2

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.20"]
[Round "7.1"]
[White "Vitoux, Colomban"]
[Black "Coppola, Claudio"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2381"]
[BlackElo "2270"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,86,28,33,33,81,89,75,63,75,41,64,53,54,66,69,58,68,42,43,5,55,4,0,-1,122,126,111,126,117,123,154,75,93,94,68,36,58,13,17,17,32,34,46,58,42,6,160,0,0,0,0,0,41,44,53,52,63,0,36,-30,-28,-87,-47,-308,-308,-457,-443,-458,-424,-429,-368,-506,-510,-536,-536,-544,-409,-577,-569]} 1. c4 b6 2. e4 Bb7 3. Nc3 e6 4. d4 Bb4 5. f3 Bxc3+ (5... f5 6. exf5 Nh6 7. Bf4 Nxf5 8. Nge2 O-O 9. Qd3 Nc6 10. d5 Nce7 11. dxe6 dxe6 12. O-O-O Ng6 13. Qxd8 Raxd8 14. Rxd8 Rxd8 15. Bxc7 {0-1 (54) Gelfand,B (2686)-Kramnik,V (2753) Amsterdam 2019}) 6. bxc3 {A40: Unusual replies to 1 d4} f5 7. exf5 exf5 8. Bd3 {White is better.} Qh4+ 9. Kf1 (9. g3 $5 {[%cal Rg3h4]} Qh5 10. Kf1 $16) 9... Ne7 10. Nh3 h6 $146 ({Predecessor:} 10... Nbc6 11. Qe1 Qxe1+ 12. Kxe1 O-O 13. Bf4 {1-0 (54) Pastana,R (1887)-Deus Filho,J (1976) Sao Bernardo do Campo 2014}) 11. Bf4 d6 12. Qe2 Qf6 13. Re1 $36 {[%mdl 2048] White has the initiative.} g5 14. Be3 {With the idea d5.} f4 15. Bxf4 ({Better is} 15. Bg1 $14) 15... gxf4 $11 {[#]} 16. Nxf4 $1 {[%mdl 512]} Nbc6 (16... Nd7 $11) (16... Qxf4 17. Qxe7#) 17. Nd5 $16 {[%mdl 64] Double Attack} Qg7 18. Nxc7+ {[%mdl 64] Double Attack} Kd7 19. Nxa8 Rxa8 20. h4 (20. a4 $142) 20... Rf8 21. Rh3 Kc7 22. Kg1 Bc8 23. Rh2 h5 24. Qe3 Bf5 25. Bxf5 Nxf5 26. Qg5 Qf7 27. g4 (27. c5 $5) 27... Qxc4 $2 ({Black should try} 27... Nfe7 $1 $11) 28. Rg2 $2 ({Don't go for} 28. gxf5 $2 Rg8 $19) ({White has to play} 28. Rhe2 $16) 28... hxg4 29. fxg4 Qxc3 30. Rc1 Qe3+ 31. Qxe3 Nxe3 32. Rg3 Nd5 33. g5 (33. h5 $1 $14) 33... Nf4 {...Ne2+ is the strong threat.} 34. Re3 (34. Rf3 $14 Kd7 35. Rd1) 34... Kd7 $11 35. Rce1 (35. Kh2 $11 {remains equal.}) 35... Nxd4 {aiming for ...Nd5.} 36. Re7+ $2 {[%mdl 8192] [#]} (36. Rf1 $1 $15) 36... Kd8 $1 $19 {White must now prevent ...Nf3+.} 37. R7e3 (37. Rxa7 $142 Nf3+ {[%mdl 64] Double Attack} 38. Kf1 Nxe1 39. Kxe1) 37... Nc2 38. Kh2 Nxe1 39. Rxe1 Re8 40. Rf1 Re4 41. Kg3 Nh5+ 42. Kh3 d5 43. Rf5 (43. Rf8+ $142 Ke7 44. Rh8) 43... Ke7 {Accuracy: White = 34%, Black = 53%.} 0-1

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.20"]
[Round "7.2"]
[White "Hoffman, Alejandro"]
[Black "Roselli Mailhe, Bernardo"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2449"]
[BlackElo "2435"]
[Annotator "NA"]
[PlyCount "1"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:00:00]} 1/2-1/2

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.20"]
[Round "7.3"]
[White "Diaz Hollemaert, Nahuel"]
[Black "Lopez Azambuja, Nicolas"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2439"]
[BlackElo "2318"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,59,8,12,4,7,2,15,16,38,0,0,0,0,0,39,37,47,47,75,68,128,122,156,142,142,110,107,79,150,148,177,123,148,101,102,97,104,97,168,93,114,110,202,186,204,93,504,305,970,950]} 1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. e3 Be7 5. b3 O-O 6. Bb2 b6 7. cxd5 {A13: English Opening: 1...e6} Nxd5 (7... exd5 8. d4 Bb7 9. Bd3 Nbd7 10. O-O a6 11. Ne2 Bd6 12. Ng3 g6 13. Ne5 Qe7 14. f4 Ne4 15. Bxe4 dxe4 16. Nxd7 Qxd7 17. d5 Be7 18. f5 f6 19. fxg6 hxg6 20. Nxe4 Qxd5 21. Qxd5+ Bxd5 22. Nxf6+ Bxf6 23. Bxf6 {½-½ (43) Shankland,S (2713)-Vidit,S (2703) Biel 2019}) 8. Nxd5 Qxd5 9. Qc2 {The position is equal.} Na6 10. Bc4 Qh5 11. Ne5 Bb7 12. h4 $146 ({Predecessor:} 12. Be2 Qg5 13. Nc6 Bc5 14. O-O-O Nb4 15. Nxb4 Bxb4 {1-0 (87) Ladva,O (2497)-Maatman,N (2363) Groningen 2018}) 12... f6 ({Avoid the trap} 12... Bxh4 $2 13. Be2 $18) 13. Bxe6+ Kh8 14. Bg4 $36 {[%mdl 2048] White fights for an advantage.} Qh6 15. Bf3 Bxf3 (15... fxe5 $14 16. Bxb7 Nb4) 16. Nxf3 $16 Nb4 17. Qf5 Rad8 {[#] aiming for ...Nd3+.} 18. O-O Nd3 19. Bd4 Nb4 (19... Qg6 $142 20. Qxg6 hxg6) 20. a3 Nc6 21. Bb2 (21. Rac1 $18 Nxd4 22. Nxd4) 21... Bd6 22. d4 Ne7 23. Qg4 Nd5 24. e4 Nf4 {[#]} (24... f5 $16 25. exf5 Qf4 26. Qxf4 Nxf4) 25. Rad1 ({White should play} 25. g3 $1 $18) 25... Rde8 26. e5 fxe5 (26... Be7 $16 27. g3 Nd5) 27. dxe5 $18 Bc5 28. Ng5 (28. Rd7 $18) 28... Ng6 $2 {[%mdl 8192]} (28... Qg6 $16 {is more resistant.}) 29. Rd7 Rxe5 $2 (29... Qxh4 30. Qxh4 Nxh4) 30. Nf7+ {Accuracy: White = 55%, Black = 22%.} 1-0

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.20"]
[Round "7.4"]
[White "Carbone, Diego"]
[Black "Gomez Troccoli, Martin"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2233"]
[BlackElo "1961"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,51,27,37,15,62,62,63,64,124,117,124,97,110,106,116,107,124,108,199,185,146,77,87,0,0,0,220,211,316,0,0,0,552,548,524,481,529,521,910,873,1051,1010]} 1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. d4 Bd6 5. c4 c6 6. O-O Nbd7 7. Nfd2 {E01: Catalan: Early deviations} h5 (7... e5 8. cxd5 cxd5 9. dxe5 Nxe5 10. Nc3 Be6 11. Qa4+ Nc6 12. e4 d4 13. Nd5 O-O 14. Nb3 d3 {½-½ (26) Grischuk,A (2761)-Radjabov,T (2784) Moscow 2012}) 8. Nc3 h4 9. e4 {White is slightly better.} e5 $146 ({Black should play} 9... Nxe4 $14 10. Ndxe4 (10. Ncxe4 dxe4 11. Nxe4 Be7 $14) 10... dxe4) ({Predecessor:} 9... dxe4 10. Ndxe4 Be7 11. Re1 Nxe4 12. Nxe4 hxg3 13. hxg3 Nb6 14. b3 f5 {1-0 (45) Hoolt,S (2355)-Aleksandrova,A (1801) Batumi 2018}) 10. exd5 exd4 11. Re1+ Kf8 12. Nde4 hxg3 13. hxg3 Be5 14. Nxf6 Qxf6 (14... Bxf6 $16 {might work better.} 15. Ne4 (15. dxc6 bxc6 16. Ne4 Ne5 $14) 15... cxd5 16. cxd5 Ne5) 15. Ne4 $18 Qg6 16. f4 (16. Qf3 $142) 16... Bc7 {next ...cxd5 is good for Black.} 17. d6 (17. b3 $16) 17... Bb6 $11 18. b4 {[%cal Bb2b4,Bb4c5,Bc5c6][%mdl 32] Strongly threatening c5.} c5 $2 {[#]} (18... Nf6 $11 {and Black stays safe.} 19. Ng5 (19. Nxf6 gxf6 20. Qf3 Bg4 $11) 19... Bg4) 19. Ba3 $1 $18 {[%cal Rb4c5]} Nf6 (19... cxb4 $142 20. Bxb4 Kg8) 20. d7 $2 $40 {[%mdl 128] White mounts an attack.} (20. Nxf6 gxf6 21. Qf3 (21. bxc5 Qxg3 22. cxb6 Bg4 $16) 21... Bd7 $16) (20. bxc5 $18 Nxe4 21. cxb6) 20... Bxd7 $11 {...Nxe4 is the strong threat.} 21. bxc5 {Hoping for c6+.} Ba5 $2 {[%mdl 8192]} (21... Nxe4 $11 22. cxb6+ Kg8 23. Rxe4 Qxg3 24. Rxd4 Bc6 25. Rd8+ Rxd8 26. Qxd8+ Kh7) 22. c6+ $1 $18 {White is clearly winning.} Kg8 23. cxd7 Bxe1 24. Nxf6+ {[%mdl 64] [#] Discovered Attack} Qxf6 25. Qxe1 Rd8 26. Be7 {[%mdl 64] Double Attack. Accuracy: White = 54%, Black = 29%.} 1-0

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.20"]
[Round "7.5"]
[White "El Ters, Antouan"]
[Black "Carvalho, Guillermo"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2200"]
[BlackElo "2183"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,116,8,13,10,22,11,7,13,13,6,18,-8,21,13,13,22,46,56,40,43,39,52,68,63,129,124,122,125,173,174,174,168,175,175,181,164,178,169,185,156,226,222,261,253,338,231,177,181,172,110,109,116,100,107,213,213,213,212,215,0,68,68,159,148,157,149,293,308,296,288,316,306,245,146,223,170,170,170,170,170,163,145,148,113,146,93,111,17,20,11,22,0,147,114,120,0,146,139,154,33,65,35,152,24,42,8,8]} 1. Nf3 d5 2. e3 Nf6 3. b3 g6 4. Bb2 Bg7 5. d4 O-O 6. Nbd2 b6 7. Be2 {D04: Colle System} (7. Bd3 Bb7 8. O-O Nbd7 9. c4 e6 10. Rc1 dxc4 11. Nxc4 Qe7 12. Ba3 c5 13. Qe2 Rac8 14. Nfe5 Nxe5 15. dxe5 {½-½ (45) Nakamura,H (2786)-Caruana,F (2802) chess.com INT 2017}) 7... Bb7 8. O-O Nbd7 9. c4 c5 10. Rc1 Rc8 11. Re1 Rc7 12. dxc5 $146 ({Predecessor:} 12. Rc2 Qa8 13. Qa1 Rfc8 14. Rec1 dxc4 15. Bxc4 a6 16. a4 Ne4 17. Bf1 Ndf6 18. b4 Qb8 19. dxc5 {½-½ (19) Stein,D (1864)-Pelt,A (2058) Zweibruecken 2013}) 12... Nxc5 13. b4 Ne6 14. Be5 $36 {[%mdl 2048] White has the initiative.} Rc8 15. Qa4 a6 16. Red1 Qe8 17. Qb3 Ne4 (17... dxc4 $14 18. Bxc4 Nd7) 18. Bxg7 $16 Nxd2 19. Nxd2 dxc4 20. Nxc4 Nxg7 21. Nxb6 {[%mdl 64] Discovered Attack} Rxc1 22. Rxc1 Qd8 23. Nc4 Qc7 24. Rd1 Nf5 25. Na5 Bc8 (25... Nd6 $16 26. h3 Rc8 27. Nxb7 Qxb7) 26. Qc4 $18 Qe5 27. Nc6 Qf6 28. a4 Bb7 29. b5 Rc8 30. Rd8+ (30. Bf3 $18) 30... Rxd8 $16 31. Nxd8 axb5 32. axb5 Nd6 (32... Qa1+ $16 33. Bf1 Nd6) 33. Qd4 $18 e5 34. Qb6 Bd5 35. f3 $2 (35. Qb8 $18 {Intending Ne6+ and mate.} Kg7 36. Qc7) 35... e4 ({Black should play} 35... Qh4 $1 $11 36. Qa5 (36. Qxd6 Qe1+ {[%mdl 64] Double Attack} 37. Bf1 Qxe3+ 38. Kh1 Qf2 $17) 36... Bc4 37. Bxc4 Qxc4) 36. Qd4 Qxd8 ({Black should try} 36... Qxd4 $14 37. exd4 exf3 38. gxf3 Kf8) 37. Qxd5 $16 exf3 38. gxf3 ({Of course not} 38. Bxf3 $6 Qb6 $11) 38... Qe7 (38... Qb6 $16) 39. Qc5 $18 h5 40. b6 Qf6 41. e4 Kg7 {[#]} 42. Qd5 (42. e5 $1 $18 Qg5+ 43. Kf1) 42... Nxe4 (42... Qb2 $16) 43. fxe4 Qxb6+ 44. Kg2 Qe3 45. Bc4 Qf4 46. h3 Qf6 47. h4 Qb2+ 48. Kf3 (48. Kh3 $142 $1 Qf6 49. Kg3) 48... Qc3+ 49. Ke2 (49. Qd3 $16 Qb2 50. Bd5) 49... Qc2+ $11 50. Kf1 Qc1+ 51. Kg2 ({Better is} 51. Kf2 $11 Qb2+ 52. Kf3 Qc3+ 53. Qd3 Qf6+ 54. Kg3) 51... Qb2+ $16 52. Kg3 Qc3+ 53. Kg2 Qb2+ {[#]} 54. Kh3 $1 Qc3+ 55. Bd3 (55. Qd3 $16 Qe5 56. Kg2) 55... Qc8+ $14 56. Kh2 {Black must now prevent Bc4.} Qb8+ {[#]} (56... Qc3 $1 $14) 57. e5 (57. Kg2 $1 $16) 57... f6 $1 $11 58. Qd6 Qb2+ {Accuracy: White = 53%, Black = 49%.} 1/2-1/2

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.20"]
[Round "7.6"]
[White "Curi, Gabriel"]
[Black "Dominguez, Facundo"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2194"]
[BlackElo "2130"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,103,16,7,20,0,38,39,25,29,25,29,25,30,35,22,44,30,41,47,96,99,86,75,113,98,139,141,158,116,177,169,183,189,179,191,178,170,245,253,264,261,251,242,242,252,258,241,264,254,225,128,140,138,273,177,212,154,151,100,117,86,113,110,629,400,373,386,1529,1464,2141,1854,1844,1736,2379,0,1632,0,2364,2260,2421,0,26,0,2400,2311,29974,2932]} 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f3 Bg7 8. Be3 O-O 9. Qd2 a6 10. a4 Qa5 {A65: Modern Benoni: 6 e4} (10... Nbd7 11. Nh3 Qa5 12. Ra3 Ne8 13. Be2 Ne5 14. Nf2 f5 15. O-O Nf6 16. exf5 Bxf5 17. h3 Rae8 18. Bh6 Bxh6 19. Qxh6 {0-1 (46) Bocharov,D (2576)-Shimanov,A (2623) Astana 2017}) 11. Ra3 Re8 12. Nge2 Nbd7 {White is slightly better.} 13. Nc1 Ne5 14. Be2 Rb8 15. O-O Qc7 16. N1a2 Bd7 17. Rc1 b5 18. axb5 Bxb5 $146 ({Predecessor:} 18... axb5 19. b4 Rec8 20. Nd1 Bf8 21. Nf2 {½-½ (58) Gruenenwald,J (2295)-Buenermann,V (2280) Germany 1996}) 19. Nxb5 axb5 {[#]} 20. b4 $1 {[%cal Rb4c5]} Bf8 21. Ra5 c4 22. Nc3 Qd7 23. Rca1 Rb7 (23... Rec8 $16 {is a better defense.} 24. Ra7 Qe8) 24. Ra7 $18 Reb8 25. Rxb7 Qxb7 26. Ra5 Qd7 27. h3 Ne8 (27... Bg7 $142 28. f4 Nd3) 28. f4 Nd3 29. Bxd3 cxd3 30. Qxd3 Nc7 31. Bd4 Bh6 32. Qf3 Qc8 33. e5 Ne8 34. exd6 ({Better is} 34. Ra7 $18) 34... Nxd6 $16 35. Be5 Rb6 (35... Nc4 $16) 36. Ra1 Bf8 37. Bd4 $36 {[%mdl 2048] White has strong initiative.} Rb8 38. Bc5 ({White should play} 38. Ne4 {Threatens to win with Nf6+.} Nxe4 39. Qxe4) 38... Qf5 39. Re1 Ra8 40. Ne4 Nc4 $2 {[%mdl 8192]} (40... Nxe4 $16 41. Qxe4 Qxe4 42. Rxe4 Rd8) 41. Qc3 {aiming for Nf6+.} Bg7 42. Bd4 Bh6 $2 (42... f6 43. Bxf6 (43. Nxf6+ Bxf6 44. Bxf6 Qxf4 $18) 43... Bf8) 43. Nf6+ $18 Kf8 44. Nxh7+ Kg8 45. Nf6+ Kf8 46. Nh7+ Kg8 47. Nf6+ Kf8 $1 48. g4 Qxf4 49. Nh7+ $2 (49. Bc5+ $18 Kg7 50. Nh5+ {[%mdl 64] Double Attack, Discovered Attack (Double check)} Kh7 51. Nxf4) 49... Kg8 $11 50. Nf6+ $2 {[%mdl 8192]} (50. Rf1 $11 Qxd4+ {[%mdl 64] Remove Defender} 51. Qxd4 Be3+ 52. Qxe3 Nxe3 53. Nf6+ Kg7 54. Rf2) 50... Kf8 $18 51. Bc5+ Nd6 {[#]} 52. Nh5 $1 {[%mdl 512] Accuracy: White = 57%, Black = 36%.} 1-0

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.20"]
[Round "7.7"]
[White "Lopez Falcon, Jorge"]
[Black "Vazquez, Facundo"]
[Result "1/2-1/2"]
[ECO "E68"]
[WhiteElo "2166"]
[BlackElo "2103"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,79,56,0,34,25,37,18,14,-4,-10,-42,-22,-80,-60,-89,-41,-106,-85,-90,-76,-89,-91,-134,-87,-84,-80,-89,-85,-88,-55,-153,-137,-149,-68,-64,-61,-137,-67,-124,-118,-144,-144,-224,-168,-642,-642,-621,-547,-534,-222,-222,-222,-222,-100,-100,-100,-100]} 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 O-O 5. g3 d6 6. Bg2 Nbd7 7. O-O e5 8. e4 exd4 9. Nxd4 Re8 10. Re1 a6 11. h3 Rb8 12. Be3 c5 13. Nc2 {[#]} (13. Nde2 $14) 13... Qe7 $146 {E68: King's Indian: Fianchetto: 6...Nbd7 7 0-0 e5 8 e4} ({Predecessor:} 13... b5 14. cxb5 axb5 15. Qxd6 b4 16. Na4 Bf8 17. Qd1 Qa5 18. b3 Ne5 19. Bf4 Bb7 20. Ne3 Rbd8 21. Nd5 {0-1 (59) Werle,J (2525)-Vovk,A (2606) Trieste 2015}) 14. Rc1 b5 15. cxb5 axb5 {The position is equal.} 16. Bg5 h6 17. Nd5 Qf8 {aiming for ...Nxd5.} 18. Bf4 (18. Nxf6+ $11 {keeps the balance.} Nxf6 19. Bd2) 18... Nxd5 $17 19. Qxd5 Ne5 20. Rcd1 (20. b3 $1 $15) 20... Be6 21. Qxd6 Qxd6 22. Rxd6 Bxa2 23. b4 Bf8 24. Ra6 Bb3 25. Na1 Bc4 {White must now prevent ...Nd3.} 26. bxc5 Bxc5 {Threatens to win with ...Nd3.} 27. Bxe5 (27. Rb1 $15) 27... Rxe5 28. Bf1 {[#]} Rd8 (28... Bd5 $1 $17 {[%mdl 512]} 29. Rc1 (29. exd5 Rxe1) 29... Bb7) 29. Bxc4 $15 bxc4 30. Ra2 {[#]} (30. Re2 $15) 30... Rd4 ({Black should try} 30... f5 $1 $17 31. Kf1 fxe4) 31. Rae2 (31. Kf1 $1 $15) 31... f5 $36 {[%cal Re5e4][%mdl 2048] White is under strong pressure.} 32. Nc2 Rdxe4 33. Rxe4 (33. Kf1 $17 {keeps fighting.}) 33... Rxe4 $19 34. Rxe4 $2 (34. Ne3) 34... fxe4 $17 {[%mdl 4096] Endgame KB-KN} 35. Kg2 Kf7 36. f3 exf3+ (36... Ke6 $142 37. fxe4 Ke5) 37. Kxf3 $19 Kf6 38. Ke4 Bd6 (38... c3 $19 {and Black stays clearly on top.} 39. Na1 Bd6) 39. Ne3 $17 Bxg3 {Strongly threatening ...Kg5.} 40. Nxc4 {Accuracy: White = 30%, Black = 42%.} 1/2-1/2

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.20"]
[Round "7.8"]
[White "Vaz Lacuesta, Leonardo"]
[Black "Tregarthen, Emiliano"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2103"]
[BlackElo "2039"]
[Annotator "TA"]
[PlyCount "162"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,162,-6,0,35,28,37,49,56,60,61,69,76,53,54,44,50,22,42,16,33,0,41,54,54,-11,14,0,37,13,39,-31,0,3,0,-24,17,39,153,157,164,148,150,-23,-18,-17,-14,-43,-38,-49,-50,-39,-37,-60,-26,-59,-18,-22,0,0,172,0,0,-12,0,-4,55,-20,-20,-41,-25,-54,-31,-49,-25,-39,-32,-520,-9,-12,0,0,0,0,0,0,8,-44,-46,-77,-62,-89,-55,-51,0,0,0,0,0,0,0,0,0,0,0,-8,-13,-562,-179,-177,-176,-1293,-1382,-2031,-1930,-3711,-2755,-3711,-4088,-2041,-1859,-2267,-1736,-1900,0,-4532,-3202,-1677,-2262,-882,0,-4133,-2532,-1890,-1856,-627,-1482,-847,-486,-1811,-1562,-29983,-1064,-29984,-797,-29994,-29990,-29990,-29991]} 1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. h3 O-O 5. Nf3 b6 6. Be2 Bb7 7. O-O d6 8. c4 Nbd7 9. Nc3 a6 {E61: King's Indian: Early deviations for White, including Smyslov System} 10. Rc1 (10. Bh2 Qe8 11. d5 e5 12. Nd2 Qe7 13. b4 Kh8 14. a4 a5 15. bxa5 Rxa5 16. Nb3 Raa8 17. a5 {1-0 (39) Karjakin,S (2783)-Nepomniachtchi,I (2751) chess.com INT 2017}) 10... h6 $146 ({Predecessor:} 10... e6 11. Qc2 Qe7 12. Rfd1 Nh5 13. Bh2 f5 14. b4 f4 15. e4 e5 16. dxe5 dxe5 17. Nd5 Bxd5 18. cxd5 {1-0 (44) Le,K (2138)-Tu,H (2414) Ho Chi Minh City 2015}) 11. Qc2 Nh5 {White is slightly better.} 12. Bh2 c5 13. Rfd1 cxd4 14. Nxd4 Nhf6 $1 15. b4 Rc8 16. Qb3 Qc7 17. Na4 e5 18. Nf3 Ne4 (18... b5 $5 19. Nb2 Qb8 $11) 19. Ne1 Rfd8 20. Nd3 (20. f3 $14) 20... Ng5 21. h4 Qc6 {[%csl Gb7][%cal Rc6g2]} (21... Ne4 {seems wilder.} 22. f3 Nef6 23. Nf2 a5 24. Nc3 Ba6) 22. f3 Ne6 23. Nf2 (23. Bg3 $14) 23... Nf6 (23... b5 $5 {[%cal Rb5a4]} 24. Nb2 Nb6 $15) 24. Nc3 Qe8 25. Rc2 Nc7 26. Na4 Qc6 (26... Na8 $14) 27. b5 $1 $16 {[%cal Rb5c6]} Qe8 28. Nxb6 Rb8 29. Na4 $2 ({Better is} 29. Rcd2 $16) 29... Bc6 $11 {[%cal Ra6b5]} 30. Nc3 axb5 31. cxb5 Nxb5 32. Nxb5 Bxb5 33. Bxb5 Rxb5 34. Qd3 Nd5 35. a3 Qd7 36. Ne4 Qb7 37. Bg3 Qb6 $2 (37... f5 $11 {and Black stays safe.} 38. Nd2 Nf6) 38. Bf2 $2 (38. a4 $18 Qxe3+ 39. Qxe3 Nxe3 40. axb5 Nxd1 41. b6) 38... Ne7 39. Nd2 d5 40. Rdc1 Rd7 (40... Ra5 $11) 41. Nc4 (41. a4 $14 Rb4 42. e4) 41... Qb7 42. Nd2 h5 43. Rc5 Rb2 44. R1c2 Bh6 45. Rxb2 Qxb2 46. Qb5 $2 {[%mdl 8192]} (46. Rb5 $15 Qc1+ 47. Nf1) 46... Qxb5 $2 (46... Qxd2 $19 47. Qxd7 Bxe3 48. Rc8+ Kg7 49. Bxe3 Qxe3+ 50. Kh2 Nxc8 51. Qxc8 Qxa3) 47. Rxb5 d4 48. Ne4 {Hoping for Nf6+.} ({Of course not} 48. Rxe5 f6 $17) 48... Kg7 49. exd4 exd4 50. Bg3 f5 51. Be5+ ({White should play} 51. Nc5 $11 Be3+ 52. Kf1) 51... Kf7 $15 52. Ng5+ Bxg5 $1 53. hxg5 $17 {[%mdl 4096] Endgame KRB-KRN} d3 {aiming for ...d2.} 54. Rb1 Nd5 (54... Ke6 $15 55. Bc3 Nd5) 55. Kf2 $11 Ke6 56. f4 Ra7 (56... d2 $5 57. Rd1 $8 Nb6 $11) 57. Rb3 Ra4 58. g3 d2 59. Ke2 h4 60. Kxd2 h3 {Strongly threatening ...h2.} 61. Ke2 $2 {[%mdl 8192]} (61. Rb7 $1 $11) 61... h2 $2 (61... Re4+ 62. Kd2 Re1 $1 {[%mdl 512]}) 62. Rb1 $19 Rxa3 {Threatens to win with ...Ne3.} 63. Kf2 $2 {[#]} (63. Rh1) 63... Ne3 $1 64. Bg7 Ng4+ 65. Kg2 Ra2+ 66. Kh1 Kd5 67. Bf8 Ke4 68. Bc5 Kf3 69. Rb3+ Ke4 (69... Ke2 $142 70. Rb1 Kf3 71. Rb3+ Ke2) 70. Rb1 $1 Rc2 71. Bb6 Rc3 72. Kg2 Rc2+ (72... Kd3 $142 73. Ba7 Ra3) 73. Kh1 Kd3 74. Ba5 Ke2 75. Kg2 Ke3+ 76. Kh1 Kf3 {( -> ...Nf2+)} 77. Be1 (77. Rb3+ $142 Ke2 78. Rb1) 77... Ne3 78. Ra1 Re2 (78... Nf1 $142 79. g4 Kxg4 80. Rd1 Ra2 81. Rd3 Kxf4 82. Bh4 Ra1 83. Bf2 Ne3+ 84. Kxh2 Ng4+ {[%mdl 64] Double Attack} 85. Kg2 Ra2 86. Rd4+ Kxg5 87. Kh3 Nxf2+ 88. Kg3 Ne4+ 89. Kf3 Nd2+ 90. Ke3 Nf1+ 91. Kf3 Nh2+ 92. Ke3 {[#]} f4+ $1 {[%mdl 512]} 93. Ke4 f3 94. Rd6 f2 95. Rd5+ Kg4 96. Rd1 Re2+ 97. Kd5 Re1 98. Rd4+ Kf5 99. Kc5 f1=Q 100. Rd5+ Kg4 101. Rd4+ Kg3 102. Kd5 Qb5+ 103. Kd6 Qe5+ 104. Kc6 Qxd4 105. Kb7 Rc1 106. Ka6 Rb1 107. Ka5 Qa7#) 79. Rb1 Kg4 (79... Nf1 $142 80. g4 fxg4 81. Bh4 Ng3+ 82. Bxg3 Kxg3 83. Rb3+ Kh4 84. Re3 Rf2 85. f5 g3 86. Re4+ Kh3 87. Rh4+ Kxh4 88. fxg6 Rf1+ 89. Kg2 h1=Q#) 80. Rb3 Rxe1+ 81. Kxh2 Re2+ {Accuracy: White = 32%, Black = 39%.} 0-1

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.20"]
[Round "7.9"]
[White "Granara Barreto, Sebastian"]
[Black "Palacio, Enzo"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2134"]
[BlackElo "1780"]
[Annotator "TA"]
[PlyCount "141"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,141,-12,-10,-33,0,-33,-35,-12,0,0,-15,-42,48,15,14,10,57,43,54,47,62,-62,46,0,0,-70,-75,-60,-62,-65,0,0,0,8,8,0,23,22,65,68,189,104,88,82,135,137,133,135,220,230,329,304,286,140,139,133,140,147,147,142,141,140,325,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8,8,8,8,11,11,12,16,23,7,12,8,28,8,8,8,32,24,24,16,77,24,77,0,0,0,77,77,78,78,78,77,84,84,840,85,198,195,1720,302,29982,29981]} 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 d6 5. e4 O-O 6. Nge2 c5 7. d3 Nc6 8. O-O Rb8 9. h3 a6 10. f4 Bd7 11. a4 Nd4 12. Be3 Ne8 13. Ra2 {A36: Symmetrical English vs ...g6: 4 Bg2 Bg7} (13. Rb1 b5 14. axb5 axb5 15. cxb5 Bxb5 16. g4 Nc7 17. Ng3 e6 18. f5 Qh4 19. Bf2 Qg5 20. h4 Qd8 {1-0 (41) Kramnik,V (2791)-Radjabov,T (2744) Moscow 2010}) 13... Nc7 14. g4 b5 15. axb5 {Black is slightly better.} Nxe2+ 16. Nxe2 axb5 17. Qc2 $146 ({Predecessor:} 17. b3 bxc4 18. bxc4 {1-0 (29) Botos,F (2148)-Kele,K (2102) Hungary 2018}) 17... b4 (17... bxc4 $15 18. dxc4 Bc6) 18. b3 Ra8 19. d4 Ne6 {[#] Hoping for ...Rxa2.} 20. Rxa8 Qxa8 21. e5 Qa7 {[%cal Re6d4]} 22. Qb2 (22. Qd1 $14) 22... Rc8 (22... cxd4 $15 23. Nxd4 dxe5) 23. f5 (23. d5 {looks sharper.} Nd8 24. Nc1 f5 25. Qf2 dxe5 26. fxe5 Bxe5 27. Be4) 23... Nxd4 24. Nxd4 (24. f6 $11 Nxe2+ 25. Qxe2) 24... cxd4 $15 25. Qxd4 Qxd4 26. Bxd4 dxe5 (26... gxf5 $15 27. Rd1 dxe5 28. Bxe5 Be6) 27. Be3 $11 Bc6 28. Bxc6 Rxc6 {[%mdl 4096] Endgame KRB-KRB} 29. Ra1 {White wants to mate with Ra8+.} Rc8 (29... h5 {is interesting.} 30. Ra4 hxg4 31. hxg4 gxf5 32. gxf5 e6) 30. Ra7 Bf8 31. Kf2 $1 Rb8 (31... Rd8 $14) 32. Ke2 ({White should play} 32. Kf3 $18) 32... gxf5 $16 33. gxf5 Kg7 (33... e6 $142) 34. Kf3 {[%mdl 1024] White has strong compensation.} Kf6 35. Ke4 h5 (35... Rd8 $16) 36. h4 $18 Rd8 (36... Re8 $142 37. Bg5+ Kg7 38. Kxe5 Kg8) 37. Rb7 Rd1 {Black wants to play ...Re1.} 38. Rb6+ (38. Rxb4 Re1 $11) (38. Bg5+ $18 {and White stays clearly on top.} Kg7 39. c5 (39. Kxe5 Rd3 $16) (39. Bxe7 Bxe7 40. Rxe7 Kf6 $17)) 38... e6 $16 {Threatens to win with ...Re1!} 39. Bg5+ Kg7 40. fxe6 fxe6 41. Rxe6 ({But not} 41. Kxe5 $6 Re1+ 42. Kd4 Rd1+ 43. Ke5 Re1+ 44. Kd4 Rd1+ 45. Ke4 Rb1 $11) 41... Rb1 42. Rb6 {And now Bh6+ would win.} Rxb3 $2 (42... Kg8 $16 {was called for.}) 43. Bf6+ $2 ({Not} 43. Kxe5 Kf7 $11) ({White has to play} 43. Bh6+ $18 Kf7 44. Rb7+ (44. Kxe5 Bxh6 45. Rxh6 Rb1 $11) 44... Kg8 45. Rb8) 43... Kf7 $11 44. Bxe5 Rb1 45. Kf5 Rf1+ 46. Bf4 Be7 47. Rb7 b3 48. Ke4 Ke6 49. Rb6+ Kd7 50. Rxb3 Bxh4 51. Rh3 Re1+ 52. Kd3 Bf6 53. Rxh5 Rd1+ 54. Bd2 Rg1 55. c5 Rg4 56. Be3 Kc7 57. Rh6 Bg7 58. Re6 Bf8 59. Bd4 Kd7 60. Ra6 Be7 (60... Rg5 $11) 61. Kc4 (61. Rh6 $16) 61... Rh4 (61... Bh4 $11 {keeps the balance.}) 62. Kd5 ({Better is} 62. Ra7+ $16 Ke6 63. Ra5) 62... Rh5+ 63. Kc4 (63. Be5 $11 Bxc5 64. Ke4) 63... Rh4 $1 $16 64. Ra7+ Kd8 65. Kd5 {Ra8+ is the strong threat.} Rh5+ 66. Kc6 {[%cal Ra7a8]} Rh6+ 67. Kb5 Bf6 $2 {[%mdl 8192]} (67... Rh5 $16) 68. Be3 $2 (68. Ra6 $18 {is the precise move to win.}) 68... Rh3 {[#]} (68... Rh5 $16 {is a better defense.}) 69. Bf4 $1 $18 {[%cal Rf4d6] Strongly threatening Bd6.} Rb3+ $2 (69... Bd4 70. Ra8+ Ke7) 70. Kc6 $2 (70. Kc4 Rb1 71. Kd5) 70... Bd4 $2 (70... Rd3 $18 71. Bb8 Ke8) 71. Bd6 {Played: Ra7-d7} 1-0

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.20"]
[Round "7.10"]
[White "Bustelo, Tabare"]
[Black "Belistri, Ubaldo"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2054"]
[BlackElo "1853"]
[Annotator "NA RC"]
[PlyCount "82"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 33,83,0,0,-93,-93,-98,-93,-85,-67,-97,-86,-108,-46,-42,32767,32767,-137,-165,-156,-180,-220,-202,-173,-170,-172,-229,-162,-192,-204,-169,-147,32767,-219,32767,32767,-120,32767,-165,-81,-114,-108,-112,-112,-100,-109,-148,-97,-100,-75,-104,-56,-60]} 1. e4 {[%emt 0:05:38]} c6 {[%emt 0:00:00]} 2. c4 {[%emt 0:01:14]} d5 {[%emt 0:02:31]} 3. cxd5 {[%emt 0:00:15]} cxd5 {[%emt 0:00:02]} 4. exd5 {[%emt 0:00:08]} Nf6 {[%emt 0:00:28]} 5. Nc3 {[%emt 0:00:18]} Nxd5 {[%emt 0:00:23]} 6. Nf3 {[%emt 0:00:27]} Nc6 {[%emt 0:01:20]} 7. Bc4 {[%emt 0:00:40]} e6 {[%emt 0:02:49]} 8. O-O {[%emt 0:00:24]} Be7 {[%emt 0:00:37]} 9. d4 {[%emt 0:00:51]} O-O {[%emt 0:00:30]} 10. Re1 {[%emt 0:03:53]} Nxc3 {[%emt 0:08:44]} 11. bxc3 {[%emt 0:00:09]} Bf6 {[%emt 0:00:09]} 12. Bf4 {[%emt 0:02:33]} Bd7 $146 {[%emt 0:05:59] D41: Queen's Gambit Declined: Semi-Tarrasch with 5 cxd5} ({Predecessor:} 12... Ne7 13. Bd3 Bd7 14. Ne5 Bxe5 15. Bxe5 Ng6 16. Qh5 Qa5 17. Re3 f5 18. Bd6 Qxc3 19. Rd1 Qxd4 20. Bb5 Qxe3 21. fxe3 Bxb5 22. Bxf8 Rxf8 23. Rd6 f4 24. Qxb5 {1-0 (24) Christensen,B (2251)-Becker,M (2365) Odense 2012}) 13. Rb1 {[%emt 0:07:20]} Na5 {[%emt 0:05:57]} 14. Bd3 {[%emt 0:00:17]} Rc8 {[%emt 0:00:14]} 15. Qc2 {[%emt 0:03:09]} g6 {[%emt 0:03:13]} 16. Ne5 {[%emt 0:08:10]} Qe7 {[%emt 0:05:20]} 17. Nxd7 {[%emt 0:13:14]} Qxd7 {[%emt 0:00:15]} 18. Bb5 {[%emt 0:00:28]} (18. Qb2 $11 {keeps the balance.}) 18... Qxd4 $1 {[%emt 0:03:16] Double Attack, Pin} 19. Qxg6+ {[%emt 0:11:07]} hxg6 {[%emt 0:02:06]} ({Much worse is} 19... fxg6 20. cxd4 Bxd4 21. Bg3 $15) 20. cxd4 {[%emt 0:00:04]} Bxd4 {[%emt 0:01:18]} 21. Red1 {[%emt 0:01:42]} e5 {[%emt 0:06:29]} 22. Bg5 {[%emt 0:01:32]} f6 {[%emt 0:02:11]} ({Black should try} 22... Rc2 $17 23. Rd2 Rfc8) 23. Bd2 {[%emt 0:00:42]} Nc4 {[%emt 0:15:07]} 24. Bb4 {[%emt 0:05:20] [#]} Rf7 $1 {[%emt 0:01:54]} 25. Rbc1 {[%emt 0:08:43]} Rfc7 {[%emt 0:00:07]} 26. Ba4 {[%emt 0:00:25]} Kg7 {[%emt 0:02:42]} 27. Bb3 {[%emt 0:00:54]} Nb2 {[%emt 0:02:45]} 28. Rxc7+ {[%emt 0:05:20]} Rxc7 {[%emt 0:00:01]} 29. Rb1 {[%emt 0:01:31]} b6 {[%emt 0:02:34] Decoy} 30. Kf1 {[%emt 0:00:34]} a5 {[%emt 0:02:24]} 31. Ba3 {[%emt 0:01:03]} Nd3 {[%emt 0:02:25]} 32. f3 {[%emt 0:00:23]} b5 {[%emt 0:02:41]} 33. Rd1 {[%emt 0:00:45]} Nc5 {[%emt 0:01:10]} 34. Bxc5 {[%emt 0:03:53]} Rxc5 {[%emt 0:00:17]} 35. Rd2 {[%emt 0:02:39]} Kf8 {[%emt 0:01:12]} (35... a4 $142 36. Bc2 Rc3) 36. Ke2 {[%emt 0:00:29]} Ke7 {[%emt 0:00:45]} 37. h4 {[%emt 0:00:31]} f5 {[%emt 0:03:12]} 38. g4 {[%emt 0:03:28]} a4 {[%emt 0:01:57]} 39. Bd1 {[%emt 0:01:26]} fxg4 {[%emt 0:00:29]} 40. fxg4 {[%emt 0:00:13]} Kf6 {[%emt 0:00:20]} 41. Rd3 {[%emt 0:01:11]} g5 1/2-1/2

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.20"]
[Round "7.11"]
[White "Genta, Alejandro"]
[Black "Rodriguez Farias, Eduardo"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "2036"]
[BlackElo "1931"]
[Annotator "NA RC"]
[PlyCount "96"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:21]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:17]} c5 {[%emt 0:00:13]} 3. d5 {[%emt 0:00:10]} b5 {[%emt 0:00:07]} 4. cxb5 {[%emt 0:00:19]} a6 {[%emt 0:00:06]} 5. bxa6 {[%emt 0:00:06]} g6 {[%emt 0:00:11]} 6. Nc3 {[%emt 0:00:07] A58: Benko/Volga Gambit: Lines with 5 bxa6} Bg7 {[%emt 0:00:07]} 7. e4 {[%emt 0:00:45]} O-O {[%emt 0:01:01]} 8. Nf3 {[%emt 0:15:53]} (8. e5 Ne8 9. h4 Bxe5 10. Bh6 Bxa6 11. h5 Ng7 12. Nf3 Bxc3+ 13. bxc3 Bxf1 14. Kxf1 {1-0 (22) So,W (2780)-Duda,J (2737) chess.com INT 2018}) 8... Qa5 {[%emt 0:05:04]} 9. Bd2 {[%emt 0:08:59]} Bxa6 10. Be2 d6 {[%emt 0:03:34]} 11. O-O {[%emt 0:01:14]} Bxe2 {[%emt 0:00:07]} 12. Qxe2 {[%emt 0:00:02]} Qa6 {[%emt 0:00:11]} 13. Rfe1 {[%emt 0:01:56]} Nbd7 {[%emt 0:01:32]} 14. h3 $146 {[%emt 0:21:35]} Rfb8 {[%emt 0:05:23]} 15. Rab1 {[%emt 0:01:10]} Nb6 {[%emt 0:04:43]} 16. b4 {[%emt 0:06:47]} Qxe2 {[%emt 0:08:43]} 17. Rxe2 {[%emt 0:00:02]} cxb4 {[%emt 0:00:12]} (17... Nbd7 $15 18. b5 Ne8) 18. Rxb4 {[%emt 0:00:07]} Nfd7 {[%emt 0:00:15]} 19. Nd4 {[%emt 0:05:28]} Na4 {[%emt 0:07:30]} 20. Ncb5 {[%emt 0:14:05]} Nac5 {[%emt 0:08:03]} 21. Nc6 {[%emt 0:05:26] Double Attack} Rb7 {[%emt 0:03:02]} 22. Bg5 {[%emt 0:10:58]} Nf6 {[%emt 0:05:25]} 23. f3 {[%emt 0:00:42]} Kf8 {[%emt 0:02:18]} 24. Be3 {[%emt 0:00:42]} Nfd7 {[%emt 0:00:34]} 25. Bd4 {[%emt 0:00:53]} Bh6 {[%emt 0:06:09]} 26. Nc3 {[%emt 0:01:51]} Rc7 {[%emt 0:04:15]} 27. Rb5 {[%emt 0:01:23]} Na4 {[%emt 0:01:59]} 28. Nd1 {[%emt 0:01:43]} Ke8 {[%emt 0:05:16]} 29. g3 {[%emt 0:00:16]} e5 {[%emt 0:00:09]} 30. Be3 {[%emt 0:00:53]} Bxe3+ {[%emt 0:02:15]} 31. Rxe3 {[%emt 0:00:02]} Nac5 {[%emt 0:00:02]} 32. a3 {[%emt 0:00:27]} f5 {[%emt 0:00:29]} 33. Nf2 {[%emt 0:00:50]} Ra4 {[%emt 0:00:23]} 34. Rb4 {[%emt 0:00:14]} Ra6 {[%emt 0:00:32]} 35. g4 {[%emt 0:00:39]} f4 {[%emt 0:00:23]} 36. Rc3 {[%emt 0:00:08]} Rc8 {[%emt 0:00:26]} 37. g5 {[%emt 0:00:41]} Rca8 {[%emt 0:00:30]} 38. Ng4 {[%emt 0:01:17]} Rxa3 {[%emt 0:00:25]} 39. Rxa3 {[%emt 0:00:04]} Rxa3 {[%emt 0:00:01]} 40. Nf6+ {[%emt 0:00:24]} Nxf6 {[%emt 0:00:34]} 41. gxf6 {[%emt 0:00:01]} Rxf3 {[%emt 0:01:36]} 42. Nd8 {[%emt 0:01:23]} Nd7 $2 {[%emt 0:05:05]} (42... Kxd8 $19 43. Rb8+ {[#]} Kc7 $1 {[%mdl 512]}) 43. Rb7 $2 {[%emt 0:00:36]} (43. Nb7 $17 Nxf6 44. Nxd6+ Ke7 45. Nc4) 43... Kxd8 {[%emt 0:03:58]} 44. f7 {[%emt 0:00:21]} Nf8 {[%emt 0:00:02]} 45. Rb8+ {[%emt 0:00:33]} Ke7 {[%emt 0:00:10]} 46. Rb7+ {[%emt 0:00:35]} Kf6 $19 {[%emt 0:00:02]} 47. Rb6 {[%emt 0:00:30]} Kxf7 {[%emt 0:00:09]} 48. Rb5 Ke7 0-1

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.20"]
[Round "7.12"]
[White "Ramos Correa, Gabriel"]
[Black "Avedisian, Alexander"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1889"]
[BlackElo "1877"]
[Annotator "NA RC"]
[PlyCount "66"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 {[%emt 0:00:49]} 4. d5 {[%emt 0:00:03]} Qa5+ {[%emt 0:01:34]} (4... Qb6 5. Bc1 e6 6. f3 Nd6 7. Nc3 Be7 8. e4 Bf6 9. Nge2 c4 10. Nf4 O-O 11. Qe2 Be5 12. Nd1 f5 13. dxe6 fxe4 {0-1 (25) Salgado Lopez,I (2629)-Adly,A (2626) St Petersburg 2018}) 5. Nd2 {[%emt 0:02:40]} g6 {[%emt 0:07:46]} 6. c3 {[%emt 0:03:34] A45: Trompowsky Attack} Nxd2 {[%emt 0:06:50]} 7. Qxd2 {[%emt 0:00:02]} Bg7 $146 {[%emt 0:01:29]} ({Predecessor:} 7... d6 8. e4 Nd7 9. Nf3 Bg7 10. Bh6 Bxh6 11. Qxh6 Nf6 12. Bd3 {1-0 (74) Schebler,G (2500)-Kaufeld,J (2265) Duisburg 2005}) 8. Nf3 {[%emt 0:04:59]} d6 {[%emt 0:00:34]} 9. e4 {[%emt 0:01:01]} O-O {[%emt 0:05:58]} 10. Bh6 {[%emt 0:03:03]} Bg4 {[%emt 0:03:51]} 11. Be2 {[%emt 0:01:45]} Bxf3 {[%emt 0:01:18]} 12. Bxf3 {[%emt 0:00:02]} Nd7 {[%emt 0:00:28]} 13. O-O {[%emt 0:12:28]} c4 {[%emt 0:00:32]} 14. Bxg7 {[%emt 0:03:35]} Kxg7 {[%emt 0:00:15]} 15. Qd4+ {[%emt 0:00:21]} f6 {[%emt 0:28:39]} 16. Qxc4 {[%emt 0:01:30]} Ne5 {[%emt 0:00:33]} 17. Qe2 {[%emt 0:03:14]} Qb6 {[%emt 0:03:49]} 18. b3 {[%emt 0:02:35]} f5 {[%emt 0:00:15]} (18... a5 $14) 19. exf5 {[%emt 0:02:49]} Rxf5 {[%emt 0:00:44] [#]} 20. Be4 $1 {[%emt 0:01:32]} Rf6 {[%emt 0:05:18]} 21. Kh1 {[%emt 0:06:29]} Raf8 {[%emt 0:00:40]} 22. f3 {[%emt 0:00:21]} h5 {[%emt 0:01:43]} 23. h3 {[%emt 0:15:03]} g5 {[%emt 0:01:21]} 24. Qd2 {[%emt 0:05:59]} Nf7 {[%emt 0:04:53]} 25. Bc2 {[%emt 0:05:49]} Rh8 {[%emt 0:05:11]} 26. Rae1 {[%emt 0:02:12]} Kf8 {[%emt 0:00:46]} 27. f4 {[%emt 0:06:26]} g4 {[%emt 0:00:17]} 28. h4 {[%emt 0:00:21]} g3 $18 {[%emt 0:00:58]} 29. Qe2 {[%emt 0:04:05]} Qd8 {[%emt 0:01:32]} 30. Rf3 {[%emt 0:01:05]} Rg8 {[%emt 0:01:54]} 31. Re3 {[%emt 0:01:16]} e5 {[%emt 0:06:40]} 32. dxe6 {[%emt 0:00:59]} Rxe6 {[%emt 0:02:26]} 33. Rxe6 {[%emt 0:00:19]} Qxh4+ 0-1

[Event "Hector S Nazzari Memorial 2019"]
[Site "Montevideo"]
[Date "2019.10.20"]
[Round "7.13"]
[White "Soto, Nicolas"]
[Black "Saralegui, Mario"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2013"]
[BlackElo "2059"]
[Annotator "NA RC"]
[PlyCount "57"]
[EventDate "2019.10.14"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:15]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:32]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:07]} a6 {[%emt 0:00:00]} 4. Ba4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:06]} 5. d3 {[%emt 0:00:25]} b5 {[%emt 0:00:07]} 6. Bb3 {[%emt 0:00:07]} Bc5 {[%emt 0:00:03]} 7. Nc3 {[%emt 0:01:26]} h6 {[%emt 0:00:36] C77: Ruy Lopez: 3...a6 4 Ba4 Nf6, unusual lines} 8. a4 {[%emt 0:01:46]} (8. Nd5 Rb8 9. c3 d6 10. O-O O-O 11. Be3 Nxd5 12. Bxd5 Bxe3 13. fxe3 Ne7 14. Bb3 Be6 15. Nh4 {½-½ (34) Vachier Lagrave,M (2775)-Anand,V (2764) Paris 2019}) 8... Rb8 {[%emt 0:05:17]} 9. axb5 {[%emt 0:00:31]} axb5 {[%emt 0:00:06]} 10. Be3 {[%emt 0:02:44]} Bb4 $146 {[%emt 0:03:44]} ({Predecessor:} 10... d6 11. h3 O-O 12. O-O Re8 13. Nd5 Nxd5 14. Bxd5 Ne7 15. Bxc5 dxc5 16. Nxe5 Nxd5 {1-0 (38) Naiditsch,A (2664)-Kazhgaleyev,M (2606) Venacu 2006}) 11. O-O {[%emt 0:01:42]} O-O {[%emt 0:00:11]} 12. Nd5 {[%emt 0:00:25]} Be7 {[%emt 0:00:41]} 13. h3 {[%emt 0:01:11]} d6 {[%emt 0:00:06]} 14. Qd2 {[%emt 0:09:00]} Be6 {[%emt 0:06:37]} 15. Ra6 {[%emt 0:08:10]} Bd7 {[%emt 0:05:33]} 16. Rfa1 {[%emt 0:01:51]} Re8 {[%emt 0:08:34]} 17. Qc3 {[%emt 0:00:27]} Nxd5 {[%emt 0:15:10]} 18. Bxd5 {[%emt 0:01:16]} Nd4 {[%emt 0:00:22]} 19. Nxd4 {[%emt 0:01:51]} exd4 {[%emt 0:00:10]} 20. Bxd4 {[%emt 0:00:10]} c5 {[%emt 0:10:46]} 21. Be3 {[%emt 0:01:17]} ({But not} 21. Bxg7 $6 b4 $11) 21... Bf6 {[%emt 0:04:37]} 22. Qb3 {[%emt 0:00:14]} Be6 {[%emt 0:00:07]} 23. Bf4 {[%emt 0:07:24]} c4 {[%emt 0:07:09]} 24. Qb4 {[%emt 0:00:16]} Bxd5 {[%emt 0:03:15]} 25. Rxd6 $14 {[%emt 0:06:08]} (25. exd5 $16 Be5 26. Bxe5 Rxe5 27. dxc4 (27. Rxd6 Qf8 $16)) 25... Qe7 {[%emt 0:09:47]} 26. exd5 {[%emt 0:00:05]} Bd4 {[%emt 0:01:35]} 27. c3 {[%emt 0:05:29]} Bb6 {[%emt 0:02:02]} 28. dxc4 {[%emt 0:03:22]} bxc4 {[%emt 0:01:24]} 29. Rxb6 {[%emt 0:00:11]} 1-0

