[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.10.29"]
[Round "1.1"]
[White "Tokman, Ariel"]
[Black "Acosta, Pablo Ismael"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "2306"]
[BlackElo "2482"]
[Annotator "ChessBase"]
[PlyCount "124"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:05]} d5 {[%emt 0:00:07]} 2. g3 {[%emt 0:00:05]} Nf6 {[%emt 0:00:38]} 3. Bg2 {[%emt 0:00:05]} e6 {[%emt 0:00:20]} 4. O-O {[%emt 0:00:10]} c5 {[%emt 0:00:05]} 5. d3 {[%emt 0:00:18]} Nc6 {[%emt 0:00:38]} 6. e4 {[%emt 0:01:34]} dxe4 {[%emt 0:07:49]} 7. dxe4 {[%emt 0:00:09]} Qxd1 {[%emt 0:01:30]} 8. Rxd1 {[%emt 0:00:06]} Nxe4 {[%emt 0:00:36]} 9. Ne5 {[%emt 0:00:55]} Nxe5 {[%emt 0:04:29]} 10. Bxe4 {[%emt 0:00:06]} Be7 {[%emt 0:02:02]} 11. a4 {[%emt 0:23:37]} Nc4 {[%emt 0:13:43]} 12. Na3 {[%emt 0:08:30]} Nxa3 {[%emt 0:08:48]} 13. Rxa3 {[%emt 0:01:09]} g5 {[%emt 0:08:51]} 14. Be3 {[%emt 0:30:35]} Rb8 {[%emt 0:04:57]} 15. Rc3 {[%emt 0:13:16]} b6 {[%emt 0:03:36]} 16. b4 {[%emt 0:00:38]} Bf6 {[%emt 0:09:06]} 17. Rc4 {[%emt 0:00:40]} Ba6 {[%emt 0:03:01]} 18. Bc6+ {[%emt 0:01:02]} Kf8 {[%emt 0:00:51]} 19. Bb5 {[%emt 0:03:22]} Bb7 {[%emt 0:03:41]} 20. bxc5 {[%emt 0:00:08]} Bd5 {[%emt 0:04:22]} 21. cxb6 {[%emt 0:00:44]} axb6 {[%emt 0:01:47]} 22. Rc7 {[%emt 0:01:03]} Kg7 {[%emt 0:00:25]} 23. c4 {[%emt 0:02:11]} Bf3 {[%emt 0:02:30]} 24. Rdd7 {[%emt 0:00:09]} Rhf8 {[%emt 0:05:33]} 25. c5 {[%emt 0:00:51]} bxc5 {[%emt 0:00:06]} 26. Bxc5 {[%emt 0:00:16]} Rfd8 {[%emt 0:00:28]} 27. Rxf7+ {[%emt 0:00:59]} Kg6 {[%emt 0:00:06]} 28. Rxf6+ {[%emt 0:02:50]} Kxf6 {[%emt 0:00:07]} 29. Be7+ {[%emt 0:00:03]} Ke5 {[%emt 0:00:06]} 30. Bxd8 {[%emt 0:00:31]} Rxd8 {[%emt 0:00:06]} 31. Rc5+ {[%emt 0:01:17]} Kd4 {[%emt 0:05:06]} 32. Rc1 {[%emt 0:00:12]} g4 {[%emt 0:02:37]} 33. Bf1 {[%emt 0:03:24]} Ra8 {[%emt 0:01:14]} 34. Rc4+ {[%emt 0:01:06]} Ke5 {[%emt 0:03:13]} 35. h3 {[%emt 0:01:03]} Rb8 {[%emt 0:02:05]} 36. Rc1 {[%emt 0:00:34]} Ra8 {[%emt 0:01:09]} 37. Ra1 {[%emt 0:01:18]} Ra5 {[%emt 0:00:58]} 38. Bg2 {[%emt 0:00:14]} Bxg2 {[%emt 0:01:27]} 39. Kxg2 {[%emt 0:00:05]} h5 {[%emt 0:00:03]} 40. hxg4 {[%emt 0:00:00]} hxg4 {[%emt 0:00:00]} 41. f3 {[%emt 0:12:49]} Kf5 {[%emt 0:01:46]} 42. Ra3 {[%emt 0:02:46]} e5 {[%emt 0:03:55]} 43. Kf2 {[%emt 0:00:42]} Kg5 {[%emt 0:01:14]} 44. Ke3 {[%emt 0:01:13]} gxf3 {[%emt 0:03:55]} 45. Kxf3 {[%emt 0:00:10]} Kf5 {[%emt 0:00:03]} 46. Ke3 {[%emt 0:03:15]} Kg4 {[%emt 0:00:20]} 47. Ke4 {[%emt 0:00:16]} Kg5 {[%emt 0:01:03]} 48. Kd3 {[%emt 0:00:36]} Kg4 {[%emt 0:01:53]} 49. Kc4 {[%emt 0:00:17]} e4 {[%emt 0:01:14]} 50. Kd4 {[%emt 0:02:13]} e3 {[%emt 0:01:56]} 51. Kxe3 {[%emt 0:01:09]} Kxg3 {[%emt 0:00:06]} 52. Kd4+ {[%emt 0:00:32]} Kf4 {[%emt 0:00:05]} 53. Kc4 {[%emt 0:00:10]} Ke5 {[%emt 0:01:05]} 54. Kb4 {[%emt 0:00:10]} Ra8 {[%emt 0:00:57]} 55. Rd3 {[%emt 0:00:59]} Rb8+ {[%emt 0:01:04]} 56. Kc5 {[%emt 0:00:17]} Ra8 {[%emt 0:02:24]} 57. Re3+ {[%emt 0:02:38]} Kf6 {[%emt 0:00:36]} 58. Ra3 {[%emt 0:04:16]} Ke7 {[%emt 0:00:05]} 59. Kc6 {[%emt 0:00:22]} Kd8 {[%emt 0:01:46]} 60. a5 {[%emt 0:04:03]} Kc8 {[%emt 0:01:52]} 61. a6 {[%emt 0:00:19]} Ra7 {[%emt 0:00:38]} 62. Kb5 {[%emt 0:02:09]} Kb8 {[%emt 0:00:14]} 1/2-1/2

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.10.29"]
[Round "1.2"]
[White "Silva, Luca"]
[Black "Perez Ponsa, Federico"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2287"]
[BlackElo "2527"]
[Annotator "ChessBase"]
[PlyCount "50"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:08]} 2. c4 {[%emt 0:00:10]} e6 {[%emt 0:00:18]} 3. Nf3 {[%emt 0:00:20]} d5 {[%emt 0:00:07]} 4. g3 {[%emt 0:00:08]} dxc4 {[%emt 0:00:53]} 5. Bg2 {[%emt 0:00:08]} c6 {[%emt 0:00:14]} 6. Ne5 {[%emt 0:01:00]} Bb4+ {[%emt 0:00:21]} 7. Nc3 {[%emt 0:00:19]} Nd5 {[%emt 0:00:37]} 8. O-O {[%emt 0:00:07]} Nxc3 {[%emt 0:00:58]} 9. bxc3 {[%emt 0:00:37]} Bxc3 {[%emt 0:00:08]} 10. Ba3 {[%emt 0:13:09]} Qxd4 {[%emt 0:03:03]} 11. Nxc4 {[%emt 0:00:53]} Bxa1 {[%emt 0:10:57]} 12. Nd6+ {[%emt 0:02:49]} Kd7 {[%emt 0:00:56]} 13. Qb1 {[%emt 0:01:42]} Qa4 {[%emt 0:11:36]} 14. Rd1 {[%emt 0:11:24]} Bd4 {[%emt 0:05:41]} 15. Qc1 {[%emt 0:30:47]} e5 {[%emt 0:23:24]} 16. Nc4 {[%emt 0:24:42]} f6 {[%emt 0:04:14]} 17. Rxd4+ {[%emt 0:03:00]} exd4 {[%emt 0:00:18]} 18. Bh3+ {[%emt 0:01:05]} Kd8 {[%emt 0:01:20]} 19. Bxc8 {[%emt 0:02:57]} Kxc8 {[%emt 0:00:30]} 20. Nd6+ {[%emt 0:00:04]} Kd7 {[%emt 0:03:34]} 21. Nf7 {[%emt 0:03:55]} Re8 {[%emt 0:00:23]} 22. Qc5 {[%emt 0:00:05]} Na6 {[%emt 0:03:25]} 23. Qf5+ {[%emt 0:00:56]} Re6 {[%emt 0:01:12]} 24. Ne5+ {[%emt 0:00:36]} fxe5 {[%emt 0:00:11]} 25. Qf7+ {[%emt 0:00:03]} Kd8 {[%emt 0:00:11]} 0-1

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.10.29"]
[Round "1.3"]
[White "Villca, Julian"]
[Black "Gomez, Carlos David"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2383"]
[BlackElo "2331"]
[Annotator "ChessBase"]
[PlyCount "74"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:06:15]} e5 {[%emt 0:00:20]} 2. g3 {[%emt 0:00:09]} Nc6 {[%emt 0:00:18]} 3. Bg2 {[%emt 0:00:06]} f5 {[%emt 0:00:09]} 4. Nc3 {[%emt 0:00:07]} Nf6 {[%emt 0:00:11]} 5. d3 {[%emt 0:01:59]} Bb4 {[%emt 0:00:40]} 6. a3 {[%emt 0:12:38]} Bxc3+ {[%emt 0:08:26]} 7. bxc3 {[%emt 0:00:02]} d6 {[%emt 0:00:33]} 8. Nf3 {[%emt 0:00:48]} O-O {[%emt 0:00:30]} 9. O-O {[%emt 0:03:12]} Qe8 {[%emt 0:00:41]} 10. Nd2 {[%emt 0:06:14]} f4 {[%emt 0:32:32]} 11. Rb1 {[%emt 0:16:58]} b6 {[%emt 0:06:55]} 12. Nb3 {[%emt 0:12:08]} Ng4 {[%emt 0:14:12]} 13. h3 {[%emt 0:06:31]} Nh6 {[%emt 0:00:38]} 14. g4 {[%emt 0:06:18]} Nf7 {[%emt 0:11:00]} 15. e3 {[%emt 0:04:03]} fxe3 {[%emt 0:04:58]} 16. Bxe3 {[%emt 0:02:31]} Bb7 {[%emt 0:01:23]} 17. Nd2 {[%emt 0:00:22]} Ncd8 {[%emt 0:00:23]} 18. Ne4 {[%emt 0:19:09]} Rb8 {[%emt 0:15:41]} 19. f4 {[%emt 0:00:00]} exf4 {[%emt 0:00:00]} 20. Rxf4 {[%emt 0:00:00]} Ne6 {[%emt 0:00:00]} 21. Rf5 {[%emt 0:01:30]} Qe7 {[%emt 0:00:00]} 22. Qa4 {[%emt 0:00:00]} Bxe4 {[%emt 0:00:00]} 23. dxe4 {[%emt 0:00:00]} a5 {[%emt 0:00:00]} 24. Qc6 {[%emt 0:00:00]} Ne5 {[%emt 0:00:00]} 25. Qb5 {[%emt 0:00:18]} g6 {[%emt 0:00:00]} 26. Rff1 {[%emt 0:00:23]} Rxf1+ {[%emt 0:00:00]} 27. Rxf1 {[%emt 0:00:01]} Rf8 {[%emt 0:00:00]} 28. Rxf8+ {[%emt 0:00:34]} Kxf8 {[%emt 0:00:00]} 29. Qd5 {[%emt 0:00:45]} c6 {[%emt 0:00:00]} 30. Qd1 {[%emt 0:00:03]} Nc5 {[%emt 0:00:00]} 31. Qb1 {[%emt 0:00:47]} Nxc4 {[%emt 0:01:32]} 32. Bh6+ {[%emt 0:00:08]} Ke8 {[%emt 0:00:32]} 33. Bf1 {[%emt 0:01:33]} b5 {[%emt 0:01:42]} 34. Bxc4 {[%emt 0:00:55]} bxc4 {[%emt 0:00:04]} 35. Qb8+ {[%emt 0:00:21]} Kf7 {[%emt 0:00:28]} 36. Be3 {[%emt 0:01:01]} Nxe4 {[%emt 0:00:42]} 37. Qh8 {[%emt 0:00:21]} Qh4 {[%emt 0:00:15]} 0-1

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.10.29"]
[Round "1.4"]
[White "Tristan, Leonardo"]
[Black "Francisco Guecamburu, Candela Be"]
[Result "1/2-1/2"]
[ECO "A50"]
[WhiteElo "2523"]
[BlackElo "2345"]
[Annotator "ChessBase"]
[PlyCount "64"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:20]} Nf6 {[%emt 0:00:17]} 2. c4 {[%emt 0:00:10]} e6 {[%emt 0:00:08]} 3. Bf4 {[%emt 0:00:06]} Bb4+ {[%emt 0:07:03]} 4. Nd2 {[%emt 0:00:07]} O-O {[%emt 0:02:02]} 5. a3 {[%emt 0:00:38]} Be7 {[%emt 0:01:18]} 6. e4 {[%emt 0:00:22]} d5 {[%emt 0:00:35]} 7. e5 {[%emt 0:10:36]} Nfd7 {[%emt 0:08:31]} 8. cxd5 {[%emt 0:09:10]} exd5 {[%emt 0:00:23]} 9. Bd3 {[%emt 0:00:46]} c5 {[%emt 0:08:35]} 10. Ngf3 {[%emt 0:06:40]} Nc6 {[%emt 0:03:12]} 11. h4 {[%emt 0:07:17]} h6 {[%emt 0:19:59]} 12. Ng5 {[%emt 0:24:02]} Nxd4 {[%emt 0:12:30]} 13. Qh5 {[%emt 0:01:56]} Qb6 {[%emt 0:04:19]} 14. Ndf3 {[%emt 0:13:38]} Qxb2 {[%emt 0:11:33]} 15. Rd1 {[%emt 0:09:17]} Nxf3+ {[%emt 0:07:08]} 16. Nxf3 {[%emt 0:00:16]} c4 {[%emt 0:01:44]} 17. Bb1 {[%emt 0:05:19]} Nc5 {[%emt 0:01:21]} 18. O-O {[%emt 0:00:31]} Nd3 {[%emt 0:04:05]} 19. Bxd3 {[%emt 0:06:19]} cxd3 {[%emt 0:00:02]} 20. Rxd3 {[%emt 0:00:09]} Qe2 {[%emt 0:04:38]} 21. Rxd5 {[%emt 0:02:07]} Qe4 {[%emt 0:00:05]} 22. Rd4 {[%emt 0:00:04]} Qf5 {[%emt 0:00:03]} 23. Qxf5 {[%emt 0:00:52]} Bxf5 {[%emt 0:00:02]} 24. Be3 {[%emt 0:00:58]} Rfc8 {[%emt 0:01:53]} 25. Rf4 {[%emt 0:00:42]} Be6 {[%emt 0:00:29]} 26. Rb1 {[%emt 0:00:29]} b6 {[%emt 0:00:45]} 27. a4 {[%emt 0:00:12]} Bc5 {[%emt 0:00:36]} 28. Nd4 {[%emt 0:00:52]} Bd7 {[%emt 0:00:29]} 29. Ra1 {[%emt 0:00:28]} Re8 {[%emt 0:00:21]} 30. Nf3 {[%emt 0:00:30]} Bxe3 {[%emt 0:00:47]} 31. fxe3 {[%emt 0:00:04]} Rac8 {[%emt 0:00:16]} 32. Rd1 {[%emt 0:00:58]} Bc6 {[%emt 0:00:38]} 1/2-1/2

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.10.29"]
[Round "1.5"]
[White "Peralta, Fernando"]
[Black "Miranda, Rafael"]
[Result "1-0"]
[ECO "D87"]
[WhiteElo "2580"]
[BlackElo "2343"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 19,89,8,10,0,23,0,10,0,0,0,11,18,47,20,20,16,16,18,37,18,48,34,87,85,82,93,160,164,168,158,154,159,149,156,181,167,158,155,155,141,202,196,214,181,278,276,355,359,358,358,358,358,358,358,357,348,379,383,383,0,341,0,381,380,386,386,377,349,460,437,491,481]} 1. d4 {[%emt 0:00:08]} Nf6 {[%emt 0:00:13]} 2. c4 {[%emt 0:00:08]} g6 {[%emt 0:00:22]} 3. Nc3 {[%emt 0:00:07]} d5 {[%emt 0:00:24]} 4. cxd5 {[%emt 0:00:06]} Nxd5 {[%emt 0:00:06]} 5. e4 {[%emt 0:00:04]} Nxc3 {[%emt 0:00:07]} 6. bxc3 {[%emt 0:00:02]} Bg7 {[%emt 0:00:08]} 7. Bc4 {[%emt 0:00:04]} c5 {[%emt 0:00:46]} 8. Ne2 {[%emt 0:00:07]} O-O {[%emt 0:00:12]} 9. O-O {[%emt 0:00:11]} Nc6 {[%emt 0:01:13]} 10. Be3 {[%emt 0:00:07]} b6 {[%emt 0:01:49]} 11. Rc1 {[%emt 0:03:02] D87: Exchange Grünfeld: Classical Line: Variations without ...cxd4.} Bb7 {[%emt 0:01:27]} 12. Qd2 {[%emt 0:00:08] 12.Bb5 is more advanced technology.} Rc8 {[%emt 0:21:43]} 13. Bb5 {[%emt 0:01:11] The position is equal.} ({But not} 13. dxc5 Qxd2 14. Bxd2 Ne5 $17) 13... cxd4 {[%emt 0:16:53]} 14. cxd4 {[%emt 0:00:19]} Qd6 {[%emt 0:00:15] [#]} 15. d5 $146 {[%emt 0:07:13]} ({Predecessor:} 15. Rfd1 Qb4 16. Qd3 e6 17. h4 Rfd8 18. Bg5 Nxd4 19. Bxd8 Rxd8 20. h5 Be5 21. a4 {½-½ Ding,L (2806)-Rapport,R (2764) Candidates Tournament 2022 (3)}) 15... Nb8 {[%emt 0:07:27][%cal Bc6b8,Bb8d7,Bd7c5][%mdl 32]} 16. Bd4 {[%emt 0:15:43]} Nd7 {[%emt 0:06:44]} 17. Bxg7 {[%emt 0:19:47]} Kxg7 {[%emt 0:00:02]} 18. Nd4 {[%emt 0:08:57]} Nc5 {[%emt 0:02:51]} 19. Rfe1 {[%emt 0:08:18] Black is weak on the light squares} Kg8 {[%emt 0:15:13][%cal Oc5e4]} 20. Rcd1 {[%emt 0:09:20]} (20. Qh6 {seems wilder.} Qe5 21. Rcd1 e6 22. Bc6) 20... Rcd8 {[%emt 0:06:14]} (20... e5 $14) 21. Bc6 $16 {[%emt 0:09:20] White now steadily converts the win.} Bxc6 {[%emt 0:04:42]} 22. Nxc6 {[%emt 0:00:16]} Rd7 {[%emt 0:01:25]} (22... Ra8 $142) 23. e5 {[%emt 0:00:26] White is more active.} Qxc6 {[%emt 0:00:23]} 24. dxc6 {[%emt 0:00:04]} Rxd2 {[%emt 0:00:03]} 25. Rxd2 $18 {[%emt 0:00:04][%mdl 4096] [#] Endgame Strongly threatening Red1. KRR-KRN} Rc8 {[%emt 0:00:08]} 26. Rc1 {[%emt 0:10:36]} a5 {[%emt 0:00:48]} 27. g3 {[%emt 0:03:59]} Rxc6 {[%emt 0:01:23]} 28. Kg2 {[%emt 0:00:05]} Kg7 {[%emt 0:01:22]} 29. f4 {[%emt 0:00:30]} Rc7 {[%emt 0:02:28]} (29... h5 $16 30. Kf3 f6 31. exf6+ Kxf6) 30. Kf3 {[%emt 0:00:50]} Rb7 {[%emt 0:01:32]} 31. Rd5 {[%emt 0:02:14]} f5 {[%emt 0:03:05]} (31... Rc7 {was worth a try.} 32. Rd8 Rc6) 32. exf6+ {[%emt 0:00:45]} exf6 {[%emt 0:00:57]} 33. Rb1 {[%emt 0:00:46][%cal Od5c5] And now Rxc5! would win.} Nd7 {[%emt 0:00:59]} 34. Rxa5 {[%emt 0:00:18][%mdl 64] [#] Pin} Rc7 {[%emt 0:00:06]} 35. Rd5 {[%emt 0:00:35]} Kf7 {[%emt 0:00:19]} 36. Rd2 {[%emt 0:00:43]} Ra7 {[%emt 0:00:58]} 37. Rbb2 {[%emt 0:01:01]} Ke7 {[%emt 0:00:41]} 38. Re2+ {[%emt 0:00:17]} Kf7 {[%emt 0:00:07]} 39. Red2 $2 {[%emt 0:00:24]} ({Better is} 39. Rec2 $18) 39... Ke6 $2 {[%emt 0:00:19][%mdl 8192]} (39... Ke7 $1 $11 40. Rd3 f5 41. Re2+ Kf7) 40. Re2+ {[%emt 0:00:00]} Kf7 {[%emt 0:00:00]} 41. Rec2 {[%emt 0:00:50]} Ke7 {[%emt 0:03:13]} 42. Rc6 {[%emt 0:01:32]} Ra3+ {[%emt 0:03:34]} 43. Kg2 {[%emt 0:00:35]} Rd3 {[%emt 0:00:24]} 44. Re2+ {[%emt 0:02:03]} Kd8 {[%emt 0:00:48]} 45. Rce6 {[%emt 0:29:45] Weighted Error Value: White=0.28 (precise) /Black=0.34} 1-0

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.10.29"]
[Round "1.6"]
[White "Valerga, Diego"]
[Black "Krysa, Leandro"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "2428"]
[BlackElo "2546"]
[Annotator "ChessBase"]
[PlyCount "69"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:09]} Nf6 {[%emt 0:00:22]} 2. Nf3 {[%emt 0:00:08]} d5 {[%emt 0:00:36]} 3. c4 {[%emt 0:00:43]} e6 {[%emt 0:00:18]} 4. Nc3 {[%emt 0:00:09]} dxc4 {[%emt 0:00:28]} 5. Qa4+ {[%emt 0:01:21]} c6 {[%emt 0:01:20]} 6. Qxc4 {[%emt 0:00:37]} b5 {[%emt 0:00:30]} 7. Qd3 {[%emt 0:00:08]} a6 {[%emt 0:00:47]} 8. g4 {[%emt 0:02:11]} c5 {[%emt 0:04:39]} 9. g5 {[%emt 0:01:41]} c4 {[%emt 0:03:16]} 10. Qc2 {[%emt 0:02:01]} Nd5 {[%emt 0:05:51]} 11. e4 {[%emt 0:04:27]} Nb6 {[%emt 0:03:51]} 12. Be3 {[%emt 0:04:40]} Bb7 {[%emt 0:01:01]} 13. d5 {[%emt 0:09:47]} exd5 {[%emt 0:05:59]} 14. O-O-O {[%emt 0:00:59]} Bb4 {[%emt 0:05:33]} 15. Nd4 {[%emt 0:08:32]} O-O {[%emt 0:16:46]} 16. Nf5 {[%emt 0:14:38]} Re8 {[%emt 0:09:00]} 17. Rg1 {[%emt 0:03:03]} g6 {[%emt 0:09:50]} 18. Nh6+ {[%emt 0:04:35]} Kf8 {[%emt 0:00:14]} 19. a3 {[%emt 0:11:09]} Bd6 {[%emt 0:02:06]} 20. exd5 {[%emt 0:00:10]} N8d7 {[%emt 0:09:52]} 21. Ng4 {[%emt 0:11:38]} b4 {[%emt 0:11:14]} 22. axb4 {[%emt 0:01:28]} Bxb4 {[%emt 0:00:14]} 23. Rg3 {[%emt 0:05:50]} Nc8 {[%emt 0:04:18]} 24. Rh3 {[%emt 0:03:40]} Nd6 {[%emt 0:00:17]} 25. Rxh7 {[%emt 0:00:29]} Kg8 {[%emt 0:00:24]} 26. Rh3 {[%emt 0:02:54]} Rxe3 {[%emt 0:00:54]} 27. Nxe3 {[%emt 0:01:07]} Qxg5 {[%emt 0:00:18]} 28. Kb1 {[%emt 0:00:11]} Rc8 {[%emt 0:01:27]} 29. Rg3 {[%emt 0:00:17]} Qh6 {[%emt 0:01:10]} 30. Bh3 {[%emt 0:00:27]} Rc7 {[%emt 0:01:17]} 31. Bxd7 {[%emt 0:00:22]} Rxd7 {[%emt 0:01:11]} 32. Qa4 {[%emt 0:01:52]} Bxc3 {[%emt 0:00:35]} 33. Qxd7 {[%emt 0:00:12]} Bb4 {[%emt 0:00:50]} 34. Qd8+ {[%emt 0:00:53]} Kg7 {[%emt 0:00:28]} 35. Qxd6 {[%emt 0:00:40]} 1-0

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.10.30"]
[Round "2.1"]
[White "Acosta, Pablo Ismael"]
[Black "Krysa, Leandro"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2482"]
[BlackElo "2546"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 13,60,10,0,0,6,0,23,24,21,10,14,0,0,0,0,0,0,0,0,-8,-14,-17,-22,-7,-21,-18,-18,-26,0,0,0,0,0,-60,-64,-149,-148,-147,-156,-168,0,0,0,-72,-80,-42,-45,-71,-45]} 1. d4 {[%emt 0:00:09]} Nf6 {[%emt 0:00:17]} 2. Nf3 {[%emt 0:00:06]} d5 {[%emt 0:00:20]} 3. c4 {[%emt 0:00:21]} e6 {[%emt 0:00:36]} 4. g3 {[%emt 0:02:29]} dxc4 {[%emt 0:01:50]} 5. Bg2 {[%emt 0:00:06]} Nbd7 {[%emt 0:03:21]} 6. O-O {[%emt 0:03:06]} c6 {[%emt 0:00:49]} 7. Qc2 {[%emt 0:04:05]} b5 {[%emt 0:01:54]} 8. b3 {[%emt 0:01:05] E04: Open Catalan: 5 Nf3.} cxb3 {[%emt 0:02:10]} 9. Qxc6 {[%emt 0:00:54]} Rb8 {[%emt 0:01:07]} 10. axb3 {[%emt 0:01:49] White has an edge.} Bb7 {[%emt 0:01:34]} 11. Qc2 {[%emt 0:00:11]} Rc8 {[%emt 0:04:56]} 12. Qd3 {[%emt 0:02:30]} a6 {[%emt 0:01:49] [#]} 13. Ng5 $146 {[%emt 0:02:53]} ({Predecessor:} 13. Nbd2 Be7 14. Bb2 O-O 15. Rfc1 Qb6 16. e4 Rfd8 17. Bc3 Nb8 18. Ne5 Bd6 19. Nef3 {0-1 Di Benedetto,E (2378)-Dvirnyy,D (2514) ITA-ch 81st Cagliari 2022 (7)}) 13... Bxg2 {[%emt 0:14:57]} 14. Kxg2 {[%emt 0:00:06]} Qb6 {[%emt 0:00:04]} 15. e4 {[%emt 0:03:40]} h6 {[%emt 0:01:20]} 16. Nf3 {[%emt 0:00:53]} Be7 {[%emt 0:02:05]} 17. Nbd2 {[%emt 0:09:25]} O-O {[%emt 0:01:56]} 18. Ba3 {[%emt 0:03:34]} Bxa3 {[%emt 0:07:33]} 19. Rxa3 {[%emt 0:00:06]} Nb8 {[%emt 0:02:13]} 20. Rfa1 {[%emt 0:21:06]} b4 {[%emt 0:11:27]} 21. Ra4 {[%emt 0:05:23]} Rc3 {[%emt 0:02:52] Prevents Nc4.} 22. Qb1 {[%emt 0:00:06]} Qb7 {[%emt 0:03:03]} 23. e5 {[%emt 0:06:20]} (23. Ng1 $11) 23... Nd5 $15 {[%emt 0:01:32]} 24. Ne4 {[%emt 0:00:48] [#]} (24. Qe4 $15) 24... Rfc8 $1 $17 {[%emt 0:12:06][%cal Oc3f3] Strongly threatening ...Rxf3!} 25. Nfd2 {[%emt 0:05:57]} Rc2 $1 {[%emt 0:05:50][%cal Oc2d2] Threatens to win with ...Rxd2!} 26. Kh3 {[%emt 0:04:39] [#]} Rxd2 {[%emt 0:09:42]} 27. Nxd2 $11 {[%emt 0:00:11] Black must now prevent Ne4.} Nc3 {[%emt 0:00:34][%csl LRa4,LRb1] Prevents Ne4. Excellent horsemanship.} 28. Qe1 {[%emt 0:01:14]} (28. Qd3 $1 $11 {keeps the balance.}) 28... Nxa4 $17 {[%emt 0:01:08]} 29. Rxa4 {[%emt 0:00:18]} Nc6 {[%emt 0:02:17]} 30. Ne4 {[%emt 0:00:54] Nd6 would be deadly.} Rd8 {[%emt 0:01:44] Weighted Error Value: White=0.17 (very precise) /Black=0.11 (very precise)} 1/2-1/2

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.10.30"]
[Round "2.2"]
[White "Miranda, Rafael"]
[Black "Valerga, Diego"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "2343"]
[BlackElo "2428"]
[Annotator "ChessBase"]
[PlyCount "91"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:08]} c5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:10]} e6 {[%emt 0:00:25]} 3. d4 {[%emt 0:00:21]} cxd4 {[%emt 0:00:10]} 4. Nxd4 {[%emt 0:00:06]} Nc6 {[%emt 0:00:09]} 5. Nc3 {[%emt 0:00:13]} d6 {[%emt 0:00:07]} 6. Be3 {[%emt 0:04:38]} Nf6 {[%emt 0:00:16]} 7. Qe2 {[%emt 0:03:52]} a6 {[%emt 0:01:57]} 8. O-O-O {[%emt 0:00:41]} Qc7 {[%emt 0:00:08]} 9. f4 {[%emt 0:04:29]} h5 {[%emt 0:13:27]} 10. g3 {[%emt 0:20:31]} Bd7 {[%emt 0:06:20]} 11. Bg2 {[%emt 0:00:36]} Be7 {[%emt 0:01:04]} 12. Nf3 {[%emt 0:06:07]} Rc8 {[%emt 0:05:31]} 13. Kb1 {[%emt 0:08:48]} Ng4 {[%emt 0:12:45]} 14. Bg1 {[%emt 0:02:35]} b5 {[%emt 0:12:32]} 15. h3 {[%emt 0:01:25]} Nf6 {[%emt 0:07:59]} 16. e5 {[%emt 0:06:01]} dxe5 {[%emt 0:01:05]} 17. Nxe5 {[%emt 0:01:19]} Nxe5 {[%emt 0:17:54]} 18. fxe5 {[%emt 0:00:08]} Nh7 {[%emt 0:00:06]} 19. Bd4 {[%emt 0:04:17]} Bc6 {[%emt 0:06:04]} 20. Ne4 {[%emt 0:00:49]} Bxe4 {[%emt 0:03:57]} 21. Bxe4 {[%emt 0:00:08]} Ng5 {[%emt 0:00:27]} 22. Bg2 {[%emt 0:01:15]} Bc5 {[%emt 0:02:25]} 23. h4 {[%emt 0:08:26]} Nh7 {[%emt 0:00:09]} 24. Bxc5 {[%emt 0:00:34]} Qxc5 {[%emt 0:00:06]} 25. Bb7 {[%emt 0:01:52]} Rb8 {[%emt 0:01:30]} 26. Be4 {[%emt 0:01:04]} g6 {[%emt 0:02:05]} 27. Qd3 {[%emt 0:01:35]} Nf8 {[%emt 0:02:46]} 28. Rhf1 {[%emt 0:01:22]} Qc7 {[%emt 0:00:40]} 29. Qf3 {[%emt 0:01:11]} Rb6 {[%emt 0:00:59]} 30. Rd6 {[%emt 0:02:18]} f5 {[%emt 0:00:17]} 31. Bc6+ {[%emt 0:06:01]} Kf7 {[%emt 0:00:20]} 32. Rfd1 {[%emt 0:00:05]} Kg8 {[%emt 0:00:18]} 33. Qc3 {[%emt 0:00:10]} Rh7 {[%emt 0:00:46]} 34. Qc5 {[%emt 0:04:16]} Rf7 {[%emt 0:01:36]} 35. a3 {[%emt 0:00:19]} Rb8 {[%emt 0:00:20]} 36. Qd4 {[%emt 0:01:06]} Rc8 {[%emt 0:00:22]} 37. c3 {[%emt 0:00:19]} Qa7 {[%emt 0:00:20]} 38. Qf4 {[%emt 0:00:19]} Qc5 {[%emt 0:00:22]} 39. Bf3 {[%emt 0:00:42]} a5 {[%emt 0:00:27]} 40. R1d4 {[%emt 0:00:00]} Kh7 {[%emt 0:00:00]} 41. Bd1 {[%emt 0:01:26]} Rcc7 {[%emt 0:09:14]} 42. Bb3 {[%emt 0:00:53]} Rfe7 {[%emt 0:00:26]} 43. Rd8 {[%emt 0:01:39]} Red7 {[%emt 0:01:43]} 44. Qg5 {[%emt 0:02:58]} Rxd8 {[%emt 0:03:14]} 45. Rxd8 {[%emt 0:05:24]} Rf7 {[%emt 0:06:28]} 46. Qf4 {[%emt 0:30:54]} 1/2-1/2

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.10.30"]
[Round "2.3"]
[White "Francisco Guecamburu, Candela Be"]
[Black "Peralta, Fernando"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2345"]
[BlackElo "2580"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,61,11,20,7,7,2,5,3,12,0,0,0,0,0,0,0,0,0,9,7,7,7,7,7,2,-10,-5,-11,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,6,0,0,0,8,0,0,0]} 1. e4 {[%emt 0:00:23]} c6 {[%emt 0:00:10]} 2. d4 {[%emt 0:00:22]} d5 {[%emt 0:00:04]} 3. exd5 {[%emt 0:00:08]} cxd5 {[%emt 0:00:13]} 4. Nf3 {[%emt 0:00:08]} Nf6 {[%emt 0:05:34]} 5. Ne5 {[%emt 0:00:14]} Nc6 {[%emt 0:00:17] The position is equal.} 6. Bb5 {[%emt 0:00:43] B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack.} Bd7 {[%emt 0:00:09]} 7. Nxd7 {[%emt 0:00:23]} Qxd7 {[%emt 0:00:04]} 8. c3 {[%emt 0:00:42]} a6 {[%emt 0:02:24]} 9. Bd3 {[%emt 0:01:08]} e5 {[%emt 0:00:34]} 10. dxe5 {[%emt 0:07:48]} Nxe5 {[%emt 0:00:13] [#]} 11. Bf4 $146 {[%emt 0:16:50]} ({Predecessor:} 11. O-O O-O-O 12. Bf4 Bd6 13. Bxe5 Bxe5 14. Qf3 Ne4 15. Bxe4 dxe4 16. Qxe4 Rhe8 17. Qc4+ {0-1 Stoleriu,G (2372)-Salem,A (2682) Titled Tuesday intern op 25th May blitz 2021 (7)}) 11... Nxd3+ {[%emt 0:04:24]} 12. Qxd3 {[%emt 0:00:11]} Qe6+ {[%emt 0:00:35]} 13. Qe2 {[%emt 0:12:18]} Bc5 {[%emt 0:02:27]} 14. Nd2 {[%emt 0:05:34]} O-O {[%emt 0:03:00]} 15. Qxe6 {[%emt 0:02:24]} fxe6 {[%emt 0:00:05]} 16. O-O {[%emt 0:00:18]} Nh5 {[%emt 0:38:28]} (16... Ng4 $5 17. Bg3 $8 Ne3 $11) 17. Be3 {[%emt 0:17:59]} Bxe3 {[%emt 0:01:40]} 18. fxe3 {[%emt 0:00:02]} Nf6 {[%emt 0:00:33]} 19. e4 {[%emt 0:05:01]} dxe4 {[%emt 0:06:03]} 20. Rae1 {[%emt 0:00:15]} Rad8 {[%emt 0:01:57]} 21. Rf2 {[%emt 0:04:51]} Rd3 {[%emt 0:23:08] [#] Hoping for ...e3.} 22. Rfe2 {[%emt 0:09:32]} Rfd8 {[%emt 0:00:43]} 23. Nxe4 {[%emt 0:02:19]} Nxe4 {[%emt 0:00:06]} 24. Rxe4 $11 {[%emt 0:00:05][%mdl 4096] Endgame KRR-KRR} Rd2 {[%emt 0:00:16]} 25. R1e2 {[%emt 0:03:59]} Rxe2 {[%emt 0:01:48]} 26. Rxe2 {[%emt 0:00:02] KR-KR} Kf7 {[%emt 0:00:10]} 27. Kf2 {[%emt 0:01:28]} Rd3 {[%emt 0:01:46]} 28. Re3 {[%emt 0:00:30]} Rd2+ {[%emt 0:00:06]} 29. Re2 {[%emt 0:00:04]} Rd3 {[%emt 0:01:19]} 30. Re3 {[%emt 0:00:06]} Rd2+ {[%emt 0:00:01]} 31. Re2 {[%emt 0:00:08] An uneventful encounter.   Weighted Error Value: White=0.02 (flawless) /Black=0.02 (flawless)} 1/2-1/2

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.10.30"]
[Round "2.4"]
[White "Gomez, Carlos David"]
[Black "Tristan, Leonardo"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "2331"]
[BlackElo "2523"]
[Annotator "RC"]
[PlyCount "56"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:10]} 2. e5 {[%emt 0:00:07]} Nd5 {[%emt 0:00:08]} 3. d4 {[%emt 0:00:06]} d6 {[%emt 0:00:08]} 4. Nf3 {[%emt 0:00:06]} dxe5 {[%emt 0:00:11]} 5. Nxe5 {[%emt 0:00:08]} c6 {[%emt 0:00:05]} 6. Bd3 {[%emt 0:02:30]} g6 {[%emt 0:03:16]} 7. O-O {[%emt 0:02:35]} Bg7 {[%emt 0:01:57]} 8. Re1 {[%emt 0:00:17]} O-O {[%emt 0:00:21]} 9. c3 {[%emt 0:00:29]} Nd7 {[%emt 0:00:41]} 10. Nxd7 {[%emt 0:00:09]} Qxd7 {[%emt 0:01:55]} 11. Be4 {[%emt 0:06:45]} Qc7 {[%emt 0:30:20]} 12. Nd2 {[%emt 0:14:07]} Be6 {[%emt 0:03:31]} 13. Nf3 {[%emt 0:08:18]} Rad8 {[%emt 0:09:44]} 14. Qe2 {[%emt 0:19:48]} a5 {[%emt 0:23:17]} 15. a4 {[%emt 0:06:56]} Rfe8 {[%emt 0:02:24]} 16. Bg5 {[%emt 0:08:02]} Nb6 {[%emt 0:05:10]} 17. Qc2 {[%emt 0:01:44]} Bd5 {[%emt 0:02:02]} 18. h4 {[%emt 0:04:00]} h6 {[%emt 0:03:31]} 19. Bc1 {[%emt 0:06:24]} e6 {[%emt 0:06:10]} 20. Ne5 {[%emt 0:06:55]} Bxe4 {[%emt 0:00:33]} 21. Qxe4 {[%emt 0:00:46]} Nd5 {[%emt 0:01:50]} 22. Nd3 {[%emt 0:05:55]} Qe7 {[%emt 0:00:50]} 23. g3 {[%emt 0:00:09]} Qf6 {[%emt 0:00:27]} 24. Bd2 {[%emt 0:00:57]} Nb6 {[%emt 0:01:22]} 25. Bf4 {[%emt 0:01:06]} Nd5 {[%emt 0:00:54]} 26. Bd2 {[%emt 0:01:06]} Nb6 {[%emt 0:00:05]} 27. Bf4 {[%emt 0:00:09]} Nd5 {[%emt 0:00:09]} 28. Bd2 {[%emt 0:00:35]} Nb6 {[%emt 0:00:52]} 1/2-1/2

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.10.30"]
[Round "2.5"]
[White "Perez Ponsa, Federico"]
[Black "Villca, Julian"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2527"]
[BlackElo "2383"]
[Annotator "RC"]
[PlyCount "57"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:04]} e5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:23]} Nc6 {[%emt 0:00:06]} 3. Bb5 {[%emt 0:00:05]} a6 {[%emt 0:00:04]} 4. Ba4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:04]} 5. O-O {[%emt 0:00:06]} b5 {[%emt 0:00:02]} 6. Bb3 {[%emt 0:00:07]} Bc5 {[%emt 0:00:05]} 7. a4 {[%emt 0:00:25]} Bb7 {[%emt 0:02:50]} 8. Re1 {[%emt 0:04:18]} d6 {[%emt 0:01:39]} 9. c3 {[%emt 0:00:36]} O-O {[%emt 0:00:44]} 10. d4 {[%emt 0:01:10]} Bb6 {[%emt 0:00:04]} 11. Bg5 {[%emt 0:00:58]} h6 {[%emt 0:00:44]} 12. Bh4 {[%emt 0:00:17]} Re8 {[%emt 0:01:23]} 13. axb5 {[%emt 0:13:47]} axb5 {[%emt 0:00:08]} 14. Rxa8 {[%emt 0:00:05]} Bxa8 {[%emt 0:00:36]} 15. Qd3 {[%emt 0:00:57]} exd4 {[%emt 0:28:48]} 16. cxd4 {[%emt 0:03:19]} g5 {[%emt 0:00:08]} 17. e5 {[%emt 0:18:39]} Kf8 {[%emt 0:06:43]} 18. Nxg5 {[%emt 0:06:45]} hxg5 {[%emt 0:04:49]} 19. Bxg5 {[%emt 0:00:12]} dxe5 {[%emt 0:18:35]} 20. Qh3 {[%emt 0:03:49]} Qd6 {[%emt 0:07:42]} 21. Qh6+ {[%emt 0:07:39]} Ke7 {[%emt 0:00:12]} 22. Qg7 {[%emt 0:01:24]} Kd7 {[%emt 0:07:23]} 23. Bxf7 {[%emt 0:13:07]} Kc8 {[%emt 0:09:19]} 24. Bxf6 {[%emt 0:08:06]} Rf8 {[%emt 0:00:36]} 25. Nc3 {[%emt 0:04:49]} Nxd4 {[%emt 0:03:43]} 26. Ra1 {[%emt 0:04:02]} Bb7 {[%emt 0:02:15]} 27. Nd5 {[%emt 0:03:36]} Nf5 {[%emt 0:02:55]} 28. Nxb6+ {[%emt 0:00:45]} cxb6 {[%emt 0:00:14]} 29. Be6+ {[%emt 0:00:09]} 1-0

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.10.30"]
[Round "2.6"]
[White "Tokman, Ariel"]
[Black "Silva, Luca"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2306"]
[BlackElo "2287"]
[Annotator "ChessBase"]
[PlyCount "279"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:05]} c5 {[%emt 0:00:15]} 2. Nf3 {[%emt 0:00:09]} d6 {[%emt 0:00:07]} 3. Bb5+ {[%emt 0:00:05]} Nd7 {[%emt 0:00:05]} 4. a4 {[%emt 0:00:10]} Ngf6 {[%emt 0:01:05]} 5. Nc3 {[%emt 0:00:05]} g6 {[%emt 0:01:21]} 6. O-O {[%emt 0:04:00]} Bg7 {[%emt 0:00:24]} 7. a5 {[%emt 0:00:30]} a6 {[%emt 0:01:52]} 8. Be2 {[%emt 0:00:08]} b5 {[%emt 0:00:49]} 9. axb6 {[%emt 0:00:08]} Bb7 {[%emt 0:02:11]} 10. d3 {[%emt 0:01:19]} O-O {[%emt 0:00:06]} 11. Re1 {[%emt 0:09:26]} Nxb6 {[%emt 0:05:37]} 12. Bf4 {[%emt 0:10:24]} Nh5 {[%emt 0:07:50]} 13. Be3 {[%emt 0:01:34]} Qc7 {[%emt 0:03:24]} 14. Nd2 {[%emt 0:19:15]} Nf6 {[%emt 0:00:14]} 15. Bf4 {[%emt 0:01:29]} Bc6 {[%emt 0:06:34]} 16. Bf3 {[%emt 0:02:50]} Qb7 {[%emt 0:03:20]} 17. Nb3 {[%emt 0:00:56]} e5 {[%emt 0:08:07]} 18. Na5 {[%emt 0:03:26]} Qc7 {[%emt 0:00:05]} 19. Nxc6 {[%emt 0:02:21]} Qxc6 {[%emt 0:00:16]} 20. Bg5 {[%emt 0:00:18]} Rfb8 {[%emt 0:01:49]} 21. Qd2 {[%emt 0:12:12]} Ne8 {[%emt 0:02:34]} 22. Ra2 {[%emt 0:00:48]} Nc7 {[%emt 0:00:52]} 23. Rea1 {[%emt 0:00:09]} Nd7 {[%emt 0:03:36]} 24. Bg4 {[%emt 0:05:35]} Nf8 {[%emt 0:02:33]} 25. Be3 {[%emt 0:02:58]} Rb6 {[%emt 0:04:28]} 26. Qc1 {[%emt 0:03:53]} Qb7 {[%emt 0:03:21]} 27. Nb1 {[%emt 0:03:46]} a5 {[%emt 0:09:42]} 28. Nd2 {[%emt 0:00:30]} Rba6 {[%emt 0:00:36]} 29. Ra4 {[%emt 0:00:51]} Nce6 {[%emt 0:06:19]} 30. Nc4 {[%emt 0:00:24]} Qc7 {[%emt 0:00:45]} 31. c3 {[%emt 0:00:01]} R6a7 {[%emt 0:05:58]} 32. g3 {[%emt 0:00:49]} Nd8 {[%emt 0:20:15]} 33. b4 {[%emt 0:01:24]} axb4 {[%emt 0:00:00]} 34. Rxa7 {[%emt 0:00:05]} Rxa7 {[%emt 0:00:00]} 35. Rxa7 {[%emt 0:00:07]} Qxa7 {[%emt 0:00:00]} 36. cxb4 {[%emt 0:00:05]} Qb8 {[%emt 0:00:00]} 37. bxc5 {[%emt 0:00:11]} dxc5 {[%emt 0:00:00]} 38. Bxc5 {[%emt 0:00:10]} Qb3 {[%emt 0:00:00]} 39. Bxf8 {[%emt 0:11:16]} Kxf8 {[%emt 0:00:00]} 40. Qe3 {[%emt 0:00:00]} Qb4 {[%emt 0:00:00]} 41. Bd7 {[%emt 0:37:08]} Bf6 {[%emt 0:08:50]} 42. Kg2 {[%emt 0:00:00]} Kg7 {[%emt 0:06:18]} 43. h4 {[%emt 0:00:00]} Qe7 {[%emt 0:01:39]} 44. Ba4 {[%emt 0:00:00]} Ne6 {[%emt 0:01:22]} 45. Qd2 {[%emt 0:00:00]} Qd8 {[%emt 0:04:07]} 46. Bc6 {[%emt 0:00:00]} Qd4 {[%emt 0:01:04]} 47. Bd5 {[%emt 0:00:00]} Nc5 {[%emt 0:00:40]} 48. Nb2 {[%emt 0:00:00]} Bd8 {[%emt 0:00:41]} 49. Qe2 {[%emt 0:00:00]} Bb6 {[%emt 0:03:44]} 50. Bc4 {[%emt 0:00:00]} Nd7 {[%emt 0:01:59]} 51. Nd1 {[%emt 0:00:00]} Nf6 {[%emt 0:00:58]} 52. Qf3 {[%emt 0:00:10]} h5 {[%emt 0:01:00]} 53. Ne3 {[%emt 0:01:11]} Qd7 {[%emt 0:01:05]} 54. Bb3 {[%emt 0:02:45]} Ba7 {[%emt 0:03:08]} 55. Qe2 {[%emt 0:00:55]} Bc5 {[%emt 0:01:49]} 56. Bc4 {[%emt 0:00:49]} Ba7 {[%emt 0:01:13]} 57. Nd1 {[%emt 0:00:55]} Ng4 {[%emt 0:01:31]} 58. Qf3 {[%emt 0:00:44]} Nf6 {[%emt 0:00:13]} 59. Bd5 {[%emt 0:00:43]} Qc7 {[%emt 0:00:36]} 60. Ne3 {[%emt 0:00:17]} Qd7 {[%emt 0:00:44]} 61. Bc4 {[%emt 0:00:31]} Bc5 {[%emt 0:00:17]} 62. Qe2 {[%emt 0:00:25]} Ba7 {[%emt 0:00:17]} 63. Qb2 {[%emt 0:00:57]} Bd4 {[%emt 0:01:05]} 64. Qb5 {[%emt 0:00:19]} Qxb5 {[%emt 0:00:37]} 65. Bxb5 {[%emt 0:00:02]} Kf8 {[%emt 0:00:40]} 66. Nc2 {[%emt 0:00:39]} Bc5 {[%emt 0:00:06]} 67. f3 {[%emt 0:00:25]} Ke7 {[%emt 0:00:26]} 68. Bc4 {[%emt 0:00:45]} Kf8 {[%emt 0:00:28]} 69. Na1 {[%emt 0:00:26]} Ke7 {[%emt 0:00:42]} 70. Nb3 {[%emt 0:00:03]} Bb6 {[%emt 0:00:05]} 71. Nc1 {[%emt 0:00:19]} Be3 {[%emt 0:00:43]} 72. Ne2 {[%emt 0:00:09]} Ne8 {[%emt 0:01:05]} 73. f4 {[%emt 0:00:51]} f6 {[%emt 0:00:37]} 74. Kf3 {[%emt 0:00:15]} Bd2 {[%emt 0:00:24]} 75. d4 {[%emt 0:01:30]} exd4 {[%emt 0:00:04]} 76. Nxd4 {[%emt 0:00:02]} Bc3 {[%emt 0:00:49]} 77. Nb5 {[%emt 0:00:38]} Bb2 {[%emt 0:00:17]} 78. Bd5 {[%emt 0:00:26]} Kf8 {[%emt 0:00:56]} 79. Bc6 {[%emt 0:00:22]} Ng7 {[%emt 0:00:17]} 80. Bd7 {[%emt 0:00:54]} Ke7 {[%emt 0:00:08]} 81. Bh3 {[%emt 0:00:18]} Ne8 {[%emt 0:00:15]} 82. Ke3 {[%emt 0:00:21]} Bc1+ {[%emt 0:00:58]} 83. Kd3 {[%emt 0:00:36]} Nd6 {[%emt 0:00:47]} 84. Nc3 {[%emt 0:00:17]} Ne8 {[%emt 0:00:23]} 85. Bc8 {[%emt 0:00:34]} Ba3 {[%emt 0:00:38]} 86. Ba6 {[%emt 0:01:04]} Kf8 {[%emt 0:00:34]} 87. Nd5 {[%emt 0:00:36]} Kg7 {[%emt 0:00:25]} 88. Bb5 {[%emt 0:00:14]} Nd6 {[%emt 0:00:10]} 89. Bc6 {[%emt 0:00:06]} Bc5 {[%emt 0:00:23]} 90. Nc3 {[%emt 0:00:18]} Bf2 {[%emt 0:00:30]} 91. Ne2 {[%emt 0:00:07]} Kf7 {[%emt 0:00:19]} 92. Bd7 {[%emt 0:00:12]} Ke7 {[%emt 0:00:18]} 93. Bh3 {[%emt 0:00:07]} Ke8 {[%emt 0:00:54]} 94. e5 {[%emt 0:00:42]} fxe5 {[%emt 0:00:09]} 95. fxe5 {[%emt 0:00:06]} Nf7 {[%emt 0:00:25]} 96. Ke4 {[%emt 0:00:22]} Ke7 {[%emt 0:01:05]} 97. Nf4 {[%emt 0:02:28]} Bxg3 {[%emt 0:00:55]} 98. Nxg6+ {[%emt 0:00:05]} Ke8 {[%emt 0:00:09]} 99. e6 {[%emt 0:00:19]} Nd8 {[%emt 0:00:31]} 100. Kd5 {[%emt 0:00:34]} Nxe6 {[%emt 0:00:57]} 101. Kxe6 {[%emt 0:00:28]} Be1 {[%emt 0:00:28]} 102. Kf6 {[%emt 0:00:21]} Bd2 {[%emt 0:00:30]} 103. Bg2 {[%emt 0:00:46]} Kd7 {[%emt 0:00:29]} 104. Bf3 {[%emt 0:00:30]} Bc3+ {[%emt 0:00:28]} 105. Kg5 {[%emt 0:00:11]} Be1 {[%emt 0:00:07]} 106. Bxh5 {[%emt 0:00:12]} Kd6 {[%emt 0:00:24]} 107. Bf3 {[%emt 0:00:14]} Bxh4+ {[%emt 0:00:06]} 108. Nxh4 {[%emt 0:00:06]} Kc5 {[%emt 0:00:14]} 109. Kf4 {[%emt 0:00:06]} Kd4 {[%emt 0:00:05]} 110. Nf5+ {[%emt 0:00:05]} Kd3 {[%emt 0:00:19]} 111. Ke5 {[%emt 0:00:17]} Kc4 {[%emt 0:00:25]} 112. Be4 {[%emt 0:00:16]} Kc3 {[%emt 0:00:04]} 113. Kd5 {[%emt 0:00:09]} Kb4 {[%emt 0:00:29]} 114. Kd4 {[%emt 0:00:14]} Kb3 {[%emt 0:00:04]} 115. Bd3 {[%emt 0:00:26]} Kb2 {[%emt 0:00:05]} 116. Kc4 {[%emt 0:00:13]} Ka2 {[%emt 0:00:13]} 117. Kc3 {[%emt 0:00:17]} Ka1 {[%emt 0:00:12]} 118. Nd4 {[%emt 0:00:39]} Ka2 {[%emt 0:00:04]} 119. Nc2 {[%emt 0:00:50]} Kb1 {[%emt 0:00:06]} 120. Bc4 {[%emt 0:00:16]} Kc1 {[%emt 0:00:16]} 121. Ba2 {[%emt 0:00:10]} Kd1 {[%emt 0:00:04]} 122. Nd4 {[%emt 0:00:16]} Ke1 {[%emt 0:01:00]} 123. Nf5 {[%emt 0:00:23]} Kf2 {[%emt 0:00:16]} 124. Bd5 {[%emt 0:00:08]} Ke2 {[%emt 0:00:13]} 125. Be4 {[%emt 0:00:21]} Kd1 {[%emt 0:00:06]} 126. Nd4 {[%emt 0:00:54]} Kc1 {[%emt 0:00:13]} 127. Ne2+ {[%emt 0:00:19]} Kd1 {[%emt 0:00:05]} 128. Kd3 {[%emt 0:00:10]} Ke1 {[%emt 0:00:08]} 129. Ke3 {[%emt 0:00:38]} Kf1 {[%emt 0:00:20]} 130. Nf4 {[%emt 0:01:34]} Ke1 {[%emt 0:00:04]} 131. Bc2 {[%emt 0:00:08]} Kf1 {[%emt 0:00:04]} 132. Bb3 {[%emt 0:00:29]} Ke1 {[%emt 0:00:12]} 133. Ng2+ {[%emt 0:00:06]} Kf1 {[%emt 0:00:05]} 134. Kf3 {[%emt 0:00:05]} Kg1 {[%emt 0:00:04]} 135. Kg3 {[%emt 0:00:21]} Kf1 {[%emt 0:00:05]} 136. Bc4+ {[%emt 0:00:05]} Kg1 {[%emt 0:00:02]} 137. Bd3 {[%emt 0:00:52]} Kh1 {[%emt 0:00:05]} 138. Nf4 {[%emt 0:00:10]} Kg1 {[%emt 0:00:06]} 139. Nh3+ {[%emt 0:00:04]} Kh1 {[%emt 0:00:03]} 140. Be4# {[%emt 0:07:48]} 1-0

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.10.31"]
[Round "3.1"]
[White "Silva, Luca"]
[Black "Acosta, Pablo Ismael"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2287"]
[BlackElo "2482"]
[Annotator "RC"]
[PlyCount "60"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:12]} 2. c4 {[%emt 0:00:06]} e6 {[%emt 0:00:05]} 3. Nf3 {[%emt 0:00:04]} d5 {[%emt 0:00:37]} 4. g3 {[%emt 0:00:08]} dxc4 {[%emt 0:00:05]} 5. Bg2 {[%emt 0:00:10]} a6 {[%emt 0:00:08]} 6. Ne5 {[%emt 0:03:55]} Bb4+ {[%emt 0:00:09]} 7. Nc3 {[%emt 0:01:19]} Nd5 {[%emt 0:00:41]} 8. O-O {[%emt 0:00:08]} O-O {[%emt 0:03:40]} 9. Ne4 {[%emt 0:01:42]} c3 {[%emt 0:13:31]} 10. bxc3 {[%emt 0:10:10]} Nxc3 {[%emt 0:02:57]} 11. Qc2 {[%emt 0:00:04]} Nxe4 {[%emt 0:05:27]} 12. Bxe4 {[%emt 0:01:33]} f5 {[%emt 0:11:30]} 13. Bf3 {[%emt 0:00:08]} Nd7 {[%emt 0:03:59]} 14. Nd3 {[%emt 0:03:24]} Bd6 {[%emt 0:02:08]} 15. Bb2 {[%emt 0:10:23]} Qe7 {[%emt 0:01:24]} 16. Rae1 {[%emt 0:04:44]} Nf6 {[%emt 0:03:36]} 17. e4 {[%emt 0:12:23]} fxe4 {[%emt 0:05:59]} 18. Bxe4 {[%emt 0:00:06]} Nxe4 {[%emt 0:01:30]} 19. Rxe4 {[%emt 0:00:04]} Qg5 {[%emt 0:04:54]} 20. Ne5 {[%emt 0:03:20]} b5 {[%emt 0:05:00]} 21. f4 {[%emt 0:09:55]} Qh6 {[%emt 0:01:12]} 22. Qe2 {[%emt 0:06:26]} Bb7 {[%emt 0:06:05]} 23. Ng4 {[%emt 0:03:39]} Qh3 {[%emt 0:01:42]} 24. Re3 {[%emt 0:12:22]} Bd5 {[%emt 0:01:07]} 25. Rf2 {[%emt 0:02:49]} h5 {[%emt 0:08:34]} 26. Ne5 {[%emt 0:01:11]} Qf5 {[%emt 0:00:10]} 27. Nf3 {[%emt 0:02:43]} Qg4 {[%emt 0:02:50]} 28. Ng5 {[%emt 0:04:57]} Rxf4 {[%emt 0:03:01]} 29. Qxg4 {[%emt 0:01:43]} Rxg4 {[%emt 0:00:07]} 30. Nxe6 {[%emt 0:00:08]} Re8 {[%emt 0:02:30]} 0-1

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.10.31"]
[Round "3.2"]
[White "Villca, Julian"]
[Black "Tokman, Ariel"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2383"]
[BlackElo "2306"]
[Annotator "RC"]
[PlyCount "81"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:05]} Nf6 {[%emt 0:01:07]} 2. c4 {[%emt 0:01:17]} e6 {[%emt 0:00:09]} 3. Nf3 {[%emt 0:00:29]} d5 {[%emt 0:00:07]} 4. g3 {[%emt 0:02:34]} Be7 {[%emt 0:00:11]} 5. Bg2 {[%emt 0:00:13]} O-O {[%emt 0:00:07]} 6. O-O {[%emt 0:00:19]} c6 {[%emt 0:00:08]} 7. Nc3 {[%emt 0:00:48]} b6 {[%emt 0:06:11]} 8. Ne5 {[%emt 0:00:17]} Bb7 {[%emt 0:02:49]} 9. e4 {[%emt 0:00:20]} dxc4 {[%emt 0:23:39]} 10. Nxc4 {[%emt 0:00:16]} b5 {[%emt 0:00:21]} 11. Ne3 {[%emt 0:00:29]} Nbd7 {[%emt 0:02:32]} 12. b3 {[%emt 0:15:17]} b4 {[%emt 0:13:23]} 13. Ne2 {[%emt 0:00:47]} Nb6 {[%emt 0:03:33]} 14. Nf4 {[%emt 0:01:04]} c5 {[%emt 0:04:31]} 15. e5 {[%emt 0:07:49]} Ne4 {[%emt 0:11:24]} 16. Bb2 {[%emt 0:05:30]} cxd4 {[%emt 0:03:19]} 17. Qxd4 {[%emt 0:11:35]} Bc5 {[%emt 0:01:05]} 18. Qd3 {[%emt 0:00:15]} Qxd3 {[%emt 0:01:30]} 19. Nxd3 {[%emt 0:00:03]} Be7 {[%emt 0:10:39]} 20. a3 {[%emt 0:26:43]} bxa3 {[%emt 0:00:36]} 21. Bxa3 {[%emt 0:00:01]} Bxa3 {[%emt 0:00:10]} 22. Rxa3 {[%emt 0:00:05]} Rfd8 {[%emt 0:00:33]} 23. b4 {[%emt 0:00:43]} Rab8 {[%emt 0:04:42]} 24. Rc1 {[%emt 0:08:58]} Nd2 {[%emt 0:00:28]} 25. Rc7 {[%emt 0:00:25]} Bxg2 {[%emt 0:03:13]} 26. Kxg2 {[%emt 0:00:09]} a6 {[%emt 0:00:20]} 27. Rxa6 {[%emt 0:01:02]} Nd5 {[%emt 0:01:56]} 28. Nxd5 {[%emt 0:00:31]} Rxd5 {[%emt 0:00:01]} 29. Rd6 {[%emt 0:00:13]} Ne4 {[%emt 0:01:46]} 30. Rxd5 {[%emt 0:00:17]} exd5 {[%emt 0:00:01]} 31. f3 {[%emt 0:00:25]} Nd2 {[%emt 0:00:20]} 32. Kf2 {[%emt 0:01:09]} Nb3 {[%emt 0:00:55]} 33. f4 {[%emt 0:03:19]} Kf8 {[%emt 0:00:22]} 34. Ke3 {[%emt 0:00:33]} Ra8 {[%emt 0:00:11]} 35. f5 {[%emt 0:01:07]} Ra2 {[%emt 0:00:49]} 36. f6 {[%emt 0:00:28]} gxf6 {[%emt 0:00:21]} 37. exf6 {[%emt 0:00:02]} Ke8 {[%emt 0:00:30]} 38. Ne5 {[%emt 0:00:41]} d4+ {[%emt 0:00:14]} 39. Kf3 {[%emt 0:00:27]} Kd8 {[%emt 0:00:32]} 40. Rxf7 {[%emt 0:00:00]} Rxh2 {[%emt 0:00:00]} 41. Rd7+ {[%emt 0:03:16]} 1-0

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.10.31"]
[Round "3.3"]
[White "Tristan, Leonardo"]
[Black "Perez Ponsa, Federico"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2523"]
[BlackElo "2527"]
[Annotator "RC"]
[PlyCount "51"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:07]} Nf6 {[%emt 0:05:00]} 2. Nf3 {[%emt 0:01:19]} d5 {[%emt 0:00:09]} 3. c3 {[%emt 0:00:07]} e6 {[%emt 0:00:53]} 4. Bf4 {[%emt 0:00:11]} c5 {[%emt 0:00:33]} 5. e3 {[%emt 0:00:10]} Bd6 {[%emt 0:00:14]} 6. Bb5+ {[%emt 0:01:45]} Nc6 {[%emt 0:00:18]} 7. Bxc6+ {[%emt 0:00:29]} bxc6 {[%emt 0:00:06]} 8. Bxd6 {[%emt 0:00:05]} Qxd6 {[%emt 0:00:07]} 9. Qa4 {[%emt 0:00:03]} O-O {[%emt 0:01:34]} 10. O-O {[%emt 0:07:53]} cxd4 {[%emt 0:02:58]} 11. cxd4 {[%emt 0:00:05]} c5 {[%emt 0:00:16]} 12. Rc1 {[%emt 0:06:45]} cxd4 {[%emt 0:04:06]} 13. Qxd4 {[%emt 0:07:41]} Bd7 {[%emt 0:04:02]} 14. Nbd2 {[%emt 0:03:57]} Rfb8 {[%emt 0:09:54]} 15. Rc5 {[%emt 0:24:51]} Qb6 {[%emt 0:01:29]} 16. Rac1 {[%emt 0:00:35]} Be8 {[%emt 0:02:16]} 17. b3 {[%emt 0:04:35]} a5 {[%emt 0:07:53]} 18. a3 {[%emt 0:08:21]} h6 {[%emt 0:08:02]} 19. Ne5 {[%emt 0:06:53]} Qa6 {[%emt 0:01:27]} 20. Rc7 {[%emt 0:03:47]} Rc8 {[%emt 0:03:02]} 21. h3 {[%emt 0:04:23]} Rxc7 {[%emt 0:09:39]} 22. Rxc7 {[%emt 0:00:05]} Qd6 {[%emt 0:00:15]} 23. Rc5 {[%emt 0:00:15]} Qa6 {[%emt 0:00:17]} 24. Rc7 {[%emt 0:04:05]} Qd6 {[%emt 0:00:05]} 25. Rc5 {[%emt 0:00:05]} Qa6 {[%emt 0:00:03]} 26. Rc7 {[%emt 0:00:11]} 1/2-1/2

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.10.31"]
[Round "3.4"]
[White "Peralta, Fernando"]
[Black "Gomez, Carlos David"]
[Result "1-0"]
[ECO "E42"]
[WhiteElo "2580"]
[BlackElo "2331"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 12,99,27,30,41,13,12,11,18,16,33,50,84,70,80,75,79,73,130,130,127,120,112,105,102,83,118,112,187,182,180,154,164,151,151,157,166,147,181,159,247,179,257,262,262,268,255,259,439,408,462,450,462,454,480,473,477,474,822,818,739,368,559,552,536,545,506,358,343,342,356,345,335,323,361,358,516,514,789,527,540,527,527,527,527,454,1029,997,12850,5948]} 1. d4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:14]} 2. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:06]} 3. Nc3 {[%emt 0:00:25]} Bb4 {[%emt 0:00:07]} 4. e3 {[%emt 0:00:05]} c5 {[%emt 0:00:11]} 5. Nge2 {[%emt 0:01:21]} d5 {[%emt 0:00:20]} 6. a3 {[%emt 0:00:46]} Ba5 {[%emt 0:00:15]} 7. dxc5 {[%emt 0:01:00]} (7. cxd5 {feels hotter.} cxd4 8. Nxd4 Nxd5 9. b4) 7... dxc4 {[%emt 0:00:09] E42: Nimzo-Indian: Rubinstein: 4...c5 5 Ne2.} 8. Qxd8+ {[%emt 0:00:28]} (8. Bd2 $5 {[%cal Re2g3]}) 8... Kxd8 {[%emt 0:00:07]} 9. Bd2 {[%emt 0:03:56]} Nbd7 {[%emt 0:01:04] The position is equal.} 10. Ng3 {[%emt 0:12:13]} Nxc5 {[%emt 0:17:57] Hoping for ...Nb3.} 11. Bxc4 {[%emt 0:00:12] b4 is the strong threat.} Ncd7 {[%emt 0:04:16]} 12. Be2 {[%emt 0:08:42] [#]} h5 $146 {[%emt 0:07:33]} ({Predecessor:} 12... a6 13. O-O Bc7 14. Rac1 b5 15. Nce4 h6 16. Nxf6 gxf6 17. Rfd1 Bb7 18. Bc3 Be5 {1-0 Fridman,D (2590)-Meijers,V (2487) Riga op 2004 (7)}) 13. b4 {[%emt 0:07:13]} Bb6 {[%emt 0:01:23]} 14. O-O {[%emt 0:00:36]} Ne5 {[%emt 0:06:58]} (14... a5 $142) 15. Nge4 $16 {[%emt 0:16:00]} Ke7 {[%emt 0:22:33]} 16. Nxf6 {[%emt 0:03:15]} gxf6 {[%emt 0:00:29]} 17. Na4 {[%emt 0:01:10]} Bd8 {[%emt 0:00:10]} 18. f4 {[%emt 0:03:02]} Nd7 {[%emt 0:02:12]} 19. Rac1 {[%emt 0:02:50]} Rb8 {[%emt 0:06:44] [#]} (19... Nb6 $16) 20. b5 $1 $18 {[%emt 0:04:20]} Nb6 {[%emt 0:02:38]} 21. Nc5 {[%emt 0:06:32]} Kf8 {[%emt 0:04:37]} 22. a4 {[%emt 0:06:56]} f5 {[%emt 0:00:49]} 23. Bc3 {[%emt 0:02:06] White has more active pieces. The black rooks are badly placed.} f6 {[%emt 0:00:21]} 24. Bf3 {[%emt 0:02:46]} Be7 {[%emt 0:08:15]} 25. Bd4 {[%emt 0:06:56]} Kf7 {[%emt 0:01:08]} (25... Nd5 $16 {is a better defense.} 26. Rfd1 Kf7) 26. Rfd1 {[%emt 0:05:29]} Kg6 {[%emt 0:04:21]} (26... Nd5 $142 27. Nd3 b6) 27. e4 {[%emt 0:01:42]} fxe4 {[%emt 0:01:26]} 28. Bxe4+ {[%emt 0:00:12]} (28. Nxe4 Nd5 29. Bxa7 Ra8 $18) 28... Kg7 {[%emt 0:00:28]} 29. Bf3 {[%emt 0:02:38]} Nd5 $2 {[%emt 0:00:54] [#]} (29... Rd8 30. Bf2 (30. Bxh5 Nd5 $16) 30... Rxd1+ 31. Rxd1 Kg6) 30. f5 $1 {[%emt 0:00:47][%mdl 512]} e5 {[%emt 0:01:11]} (30... Nf4 31. Nxe6+) 31. Bf2 {[%emt 0:00:19] Black is weak on the light squares} ({Weaker is} 31. Bxd5 exd4 32. Nb3 (32. Rxd4 Rd8 $16) 32... Bd8 $16) (31. Bxe5 fxe5 32. Rxd5 Bxf5 $18) 31... Nf4 {[%emt 0:00:33]} 32. Nd7 {[%emt 0:00:43]} Ra8 {[%emt 0:00:09][%cal Oe5e4]} 33. Kf1 {[%emt 0:01:13]} Re8 {[%emt 0:05:20]} 34. Be4 {[%emt 0:00:44]} Ba3 {[%emt 0:01:22]} (34... Kf7 $142 35. Be3 h4) 35. Rc7 {[%emt 0:00:39]} Re7 {[%emt 0:00:21] [#]} 36. Nxf6 {[%emt 0:00:29]} Kxf6 {[%emt 0:01:05]} (36... Bxf5 {was necessary.} 37. Rxe7+ (37. Rxb7 Bxe4 38. Rxe7+ Kxf6 $17) 37... Bxe7) 37. Bh4+ {[%emt 0:00:11]} Kf7 {[%emt 0:00:12]} 38. Bxe7 {[%emt 0:00:07]} Bxe7 {[%emt 0:00:04]} 39. Rdc1 {[%emt 0:00:29]} Bxf5 {[%emt 0:00:50]} 40. Bxf5 {[%emt 0:00:00]} Nd5 {[%emt 0:00:00]} 41. Rc8 {[%emt 0:02:54]} ({Not} 41. Rxb7 Ne3+ 42. Ke2 Nxf5 $18) 41... Rxc8 {[%emt 0:01:55]} 42. Bxc8 {[%emt 0:00:39][%mdl 4096] Endgame KRB-KBN} b6 {[%emt 0:00:05]} 43. Bb7 {[%emt 0:01:55]} Ne3+ {[%emt 0:01:48]} (43... Nf6 $142 44. Rc7 Ke6 45. Bc8+ {[%mdl 64] Discovered Attack} Kd6) 44. Ke2 {[%emt 0:01:20] White is clearly winning.} Nf5 {[%emt 0:01:26]} (44... Ng4 $142 45. Rc7 Nf6) 45. Bd5+ {[%emt 0:00:39]} Kf6 {[%emt 0:01:07]} 46. Rc7 {[%emt 0:00:17]} Bc5 {[%emt 0:01:24]} 47. Rxa7 {[%emt 0:01:30]} Bg1 {[%emt 0:00:39]} 48. Kd3 {[%emt 0:01:05]} Bxh2 {[%emt 0:06:06]} (48... Nd6 $142 49. a5 bxa5) 49. Ra6 {[%emt 0:01:10]} Bg1 {[%emt 0:01:18]} 50. a5 {[%emt 0:00:11] Weighted Error Value: White=0.35/Black=0.36} 1-0

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.10.30"]
[Round "3.5"]
[White "Valerga, Diego"]
[Black "Francisco Guecamburu, Candela Be"]
[Result "1-0"]
[ECO "E23"]
[WhiteElo "2428"]
[BlackElo "2345"]
[Annotator "RC"]
[PlyCount "51"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:10]} Nf6 {[%emt 0:00:10]} 2. c4 {[%emt 0:00:09]} e6 {[%emt 0:00:08]} 3. Nc3 {[%emt 0:00:24]} Bb4 {[%emt 0:00:10]} 4. Qb3 {[%emt 0:00:35]} c5 {[%emt 0:04:31]} 5. dxc5 {[%emt 0:00:17]} Nc6 {[%emt 0:01:44]} 6. Nf3 {[%emt 0:00:11]} Ne4 {[%emt 0:03:13]} 7. Bd2 {[%emt 0:00:11]} Nxd2 {[%emt 0:01:23]} 8. Nxd2 {[%emt 0:00:10]} Bxc5 {[%emt 0:11:24]} 9. g3 {[%emt 0:08:03]} Nd4 {[%emt 0:11:08]} 10. Qa4 {[%emt 0:04:48]} Qb6 {[%emt 0:02:50]} 11. O-O-O {[%emt 0:03:37]} Bb4 {[%emt 0:11:43]} 12. Nde4 {[%emt 0:03:29]} f5 {[%emt 0:00:07]} 13. c5 {[%emt 0:02:55]} Bxc5 {[%emt 0:06:28]} 14. Nxc5 {[%emt 0:00:11]} Nxe2+ {[%emt 0:00:06]} 15. Bxe2 {[%emt 0:00:09]} Qxc5 {[%emt 0:00:05]} 16. Qd4 {[%emt 0:00:39]} Qxd4 {[%emt 0:01:38]} 17. Rxd4 {[%emt 0:00:09]} d5 {[%emt 0:01:20]} 18. f4 {[%emt 0:01:59]} Kf7 {[%emt 0:02:54]} 19. Kd2 {[%emt 0:01:13]} Kf6 {[%emt 0:00:42]} 20. Rc1 {[%emt 0:02:14]} h6 {[%emt 0:00:57]} 21. Na4 {[%emt 0:08:50]} Bd7 {[%emt 0:04:29]} 22. Nc5 {[%emt 0:01:37]} Bc6 {[%emt 0:00:12]} 23. Nd3 {[%emt 0:00:53]} Rhc8 {[%emt 0:00:29]} 24. Ne5 {[%emt 0:03:02]} g5 {[%emt 0:01:02]} 25. Rd3 {[%emt 0:02:42]} Be8 {[%emt 0:02:25]} 26. Rdc3 {[%emt 0:01:11]} 1-0

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.10.31"]
[Round "3.6"]
[White "Krysa, Leandro"]
[Black "Miranda, Rafael"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2546"]
[BlackElo "2343"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 19,47,0,0,0,0,0,59,28,37,28,29,12,58,12,50,55,58,67,101,95,135,139,140,156,239,237,230,202,306,264]} 1. d4 {[%emt 0:00:09]} Nf6 {[%emt 0:00:08]} 2. c4 {[%emt 0:00:21]} g6 {[%emt 0:00:09]} 3. Nc3 {[%emt 0:00:13]} d5 {[%emt 0:00:09]} 4. Nf3 {[%emt 0:00:18]} Bg7 {[%emt 0:00:21]} 5. e3 {[%emt 0:00:33]} O-O {[%emt 0:03:52]} 6. cxd5 {[%emt 0:00:24]} Nxd5 {[%emt 0:00:11]} 7. Bc4 {[%emt 0:00:06]} Nb6 {[%emt 0:05:54]} 8. Bb3 {[%emt 0:00:16]} Nc6 {[%emt 0:07:37]} 9. O-O {[%emt 0:01:06]} e5 {[%emt 0:01:32]} 10. d5 {[%emt 0:00:16]} Na5 {[%emt 0:02:12]} 11. e4 {[%emt 0:00:26] D94: Grünfeld: 4 Nf3 Bg7 5 e3.} Bg4 {[%emt 0:05:53]} 12. h3 {[%emt 0:01:53]} Bd7 {[%emt 0:05:08]} (12... Nxb3 $11 13. axb3 Bxf3 14. Qxf3 a6) 13. Bg5 {[%emt 0:07:45] [#] White is slightly better.} Bf6 $146 {[%emt 0:01:35]} ({Predecessor:} 13... Qe8 14. Rc1 c5 15. d6 Nxb3 16. axb3 Bb5 17. Re1 f6 18. Be3 Rc8 19. b4 cxb4 {1-0 Gozzoli,Y (2522)-Petr,M (2526) Mitropa Cup 30th 2011 (9.1)}) 14. Bh6 {[%emt 0:16:30]} Re8 {[%emt 0:00:10]} 15. Qd3 {[%emt 0:15:13]} Qe7 {[%emt 0:12:37]} (15... Nxb3 $11 16. axb3 a6) 16. Be3 {[%emt 0:07:33]} (16. Bc2 $14) 16... Rec8 {[%emt 0:14:03]} 17. Rfd1 {[%emt 0:09:34]} Nxb3 {[%emt 0:12:05]} 18. axb3 {[%emt 0:00:05]} c5 {[%emt 0:06:24]} 19. Nd2 {[%emt 0:14:14] White is more active.} Bg5 {[%emt 0:02:36]} 20. d6 {[%emt 0:05:35]} Qd8 {[%emt 0:00:23]} 21. Nc4 {[%emt 0:00:53]} Nxc4 {[%emt 0:00:11]} (21... Bxe3 $16 22. Nxe3 (22. Qxe3 Qf6 $16) 22... Bc6) 22. bxc4 $18 {[%emt 0:00:27]} Bxe3 {[%emt 0:05:07]} 23. Qxe3 {[%emt 0:00:19] Nd5 is the strong threat.} ({Less strong is} 23. fxe3 Qg5 $16) 23... Rc6 {[%emt 0:00:45]} (23... Be6 {was necessary.} 24. Nd5 Bxd5) 24. Nd5 {[%emt 0:06:35] Weighted Error Value: White=0.09 (flawless) /Black=0.31} 1-0

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.01"]
[Round "4.1"]
[White "Acosta, Pablo Ismael"]
[Black "Miranda, Rafael"]
[Result "1-0"]
[ECO "D56"]
[WhiteElo "2482"]
[BlackElo "2343"]
[Annotator "RC"]
[PlyCount "81"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:01:07]} 2. Nf3 {[%emt 0:00:25]} e6 {[%emt 0:00:35]} 3. Bg5 {[%emt 0:01:41]} d5 {[%emt 0:03:24]} 4. c4 {[%emt 0:00:13]} h6 {[%emt 0:01:28]} 5. Bxf6 {[%emt 0:02:14]} Qxf6 {[%emt 0:00:05]} 6. Nc3 {[%emt 0:00:13]} c6 {[%emt 0:18:12]} 7. e3 {[%emt 0:04:17]} Nd7 {[%emt 0:03:05]} 8. Be2 {[%emt 0:04:36]} Bb4 {[%emt 0:02:52]} 9. Rc1 {[%emt 0:01:22]} O-O {[%emt 0:05:12]} 10. O-O {[%emt 0:00:05]} dxc4 {[%emt 0:07:05]} 11. Bxc4 {[%emt 0:14:22]} Bxc3 {[%emt 0:13:11]} 12. Rxc3 {[%emt 0:00:15]} e5 {[%emt 0:05:49]} 13. dxe5 {[%emt 0:00:12]} Nxe5 {[%emt 0:00:11]} 14. Nxe5 {[%emt 0:00:05]} Qxe5 {[%emt 0:00:06]} 15. f4 {[%emt 0:00:03]} Qe4 {[%emt 0:08:45]} 16. Qe2 {[%emt 0:05:32]} Re8 {[%emt 0:04:23]} 17. Bd3 {[%emt 0:04:16]} Qe7 {[%emt 0:05:46]} 18. e4 {[%emt 0:02:34]} Bd7 {[%emt 0:04:43]} 19. Bc2 {[%emt 0:04:20]} Rad8 {[%emt 0:01:12]} 20. e5 {[%emt 0:05:04]} Bc8 {[%emt 0:04:15]} 21. Qe4 {[%emt 0:06:23]} f5 {[%emt 0:02:02]} 22. Bb3+ {[%emt 0:01:58]} Kh8 {[%emt 0:00:36]} 23. Qe3 {[%emt 0:00:47]} a6 {[%emt 0:00:42]} 24. Rf2 {[%emt 0:09:33]} Be6 {[%emt 0:01:31]} 25. h3 {[%emt 0:05:20]} Bxb3 {[%emt 0:00:47]} 26. Rxb3 {[%emt 0:00:09]} Rd1+ {[%emt 0:00:09]} 27. Kh2 {[%emt 0:00:06]} Red8 {[%emt 0:00:14]} 28. Re2 {[%emt 0:01:42]} R1d4 {[%emt 0:02:59]} 29. Qg3 {[%emt 0:01:20]} Kh7 {[%emt 0:00:40]} 30. e6 {[%emt 0:01:21]} b5 {[%emt 0:01:19]} 31. Re5 {[%emt 0:02:52]} R8d6 {[%emt 0:00:57]} 32. Rbe3 {[%emt 0:01:35]} R4d5 {[%emt 0:00:57]} 33. Qe1 {[%emt 0:01:15]} Rd1 {[%emt 0:00:19]} 34. Qb4 {[%emt 0:01:24]} R1d4 {[%emt 0:00:55]} 35. Qc5 {[%emt 0:00:42]} Rxf4 {[%emt 0:01:30]} 36. Qxd6 {[%emt 0:03:40]} Qxd6 {[%emt 0:00:15]} 37. e7 {[%emt 0:00:04]} Rf3 {[%emt 0:01:05]} 38. gxf3 {[%emt 0:01:23]} Qd2+ {[%emt 0:00:22]} 39. Re2 {[%emt 0:01:57]} Qf4+ {[%emt 0:00:04]} 40. Kg2 {[%emt 0:00:00]} Qg5+ {[%emt 0:00:00]} 41. Kf1 {[%emt 0:03:11]} 1-0

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.01"]
[Round "4.2"]
[White "Francisco Guecamburu, Candela Be"]
[Black "Krysa, Leandro"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "2345"]
[BlackElo "2546"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 12,98,33,12,25,8,6,28,10,-2,-2,0,0,0,2,-112,-113,-147,-137,-158,-171,-152,-150,-192,-200,-206,-190,-208,-208,-234,-217,-238,-236,-227,-221,-218,-216,-288,-278,-352,-233,-233,-246,-302,-232,-229,-231,-236,-233,-323,-323,-323,-306,-321,-314,-301,-280,-280,-280,-280,-280,-360,-279,-279,-277,-655,-656,-580,-566,-1008,-1016,-979,-979,-960,-914,-883,-812,-994,-834,-561,-453,-6295,-6079,-29979,-29980,-29980,-29980,-29979,-29979]} 1. e4 {[%emt 0:00:07]} c5 {[%emt 0:00:11]} 2. Nf3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:15]} 3. d4 {[%emt 0:00:09]} cxd4 {[%emt 0:00:12]} 4. Nxd4 {[%emt 0:00:07]} Nf6 {[%emt 0:00:18]} 5. Nc3 {[%emt 0:00:08]} d6 {[%emt 0:00:12]} 6. Bb5 {[%emt 0:00:18]} Bd7 {[%emt 0:01:25]} 7. Be3 {[%emt 0:00:08]} g6 {[%emt 0:09:16] B56: Classical Sicilian: Unusual Lines.} 8. f3 {[%emt 0:00:29]} Bg7 {[%emt 0:02:30]} 9. Qd2 {[%emt 0:08:41]} O-O {[%emt 0:08:58] White has an edge.} 10. Nxc6 {[%emt 0:19:43]} bxc6 {[%emt 0:14:52]} 11. Bc4 {[%emt 0:05:31]} Qa5 {[%emt 0:01:20]} 12. O-O {[%emt 0:12:11]} Rab8 {[%emt 0:02:28] [#]} 13. b3 $146 {[%emt 0:11:59] [#]} (13. Rab1 $11) ({Predecessor:} 13. Bb3 Rb7 14. Rad1 Be6 15. Bxe6 fxe6 16. b3 Nd7 17. Ne2 Qxd2 18. Rxd2 c5 19. h3 {0-1 Grabner,J (2184)-Peters,A (2264) W-ch WS/M/048 email 2006}) 13... Ng4 $1 $17 {[%mdl 512]} 14. fxg4 {[%emt 0:20:51] Threatens to win with Bd4.} (14. Bd4 Ne5) 14... Bxc3 {[%emt 0:26:42]} 15. Qf2 {[%emt 0:00:14][%cal Rc4f7]} Bxa1 {[%emt 0:03:09]} ({Much weaker is} 15... Bxg4 $6 16. Bxf7+ Kg7 17. Bd4+ Bxd4 18. Qxd4+ Kh6 19. h3 $14) 16. Rxa1 {[%emt 0:02:38] [#]} Be6 $1 {[%emt 0:04:57] Strongly threatening ...Bxc4.} ({Weaker is} 16... Bxg4 17. Bh6 $17) 17. Bd3 {[%emt 0:02:08]} c5 {[%emt 0:03:10][%cal Bc6c5,Bc5c4][%mdl 32]} ({Worse is} 17... Bxg4 18. Bxa7 Ra8 19. Bb6 $17) 18. Bd2 {[%emt 0:03:44]} Qc7 {[%emt 0:02:04]} 19. Be2 {[%emt 0:03:19]} c4 {[%emt 0:02:02]} 20. Be3 {[%emt 0:00:07]} a5 {[%emt 0:02:00][%cal Oa5a4]} 21. Bd4 {[%emt 0:01:06]} cxb3 {[%emt 0:02:24]} 22. cxb3 {[%emt 0:00:15]} Rb4 {[%emt 0:01:09]} 23. Qe3 {[%emt 0:01:03]} Rc8 {[%emt 0:02:21]} 24. Ba6 {[%emt 0:02:20]} Ra8 {[%emt 0:00:57]} 25. Rc1 {[%emt 0:02:42]} Qd7 {[%emt 0:01:19]} 26. Be2 {[%emt 0:00:39]} Bxg4 {[%emt 0:02:35]} 27. Bc3 {[%emt 0:00:08] [#] Wards off Bxe2} Bxe2 $1 {[%emt 0:01:54]} 28. Bxb4 {[%emt 0:00:12]} axb4 {[%emt 0:00:10]} 29. Qxe2 $19 {[%emt 0:00:06][%mdl 4096] Endgame KQR-KQR} Qa7+ {[%emt 0:00:51]} 30. Kh1 {[%emt 0:00:40]} Qxa2 {[%emt 0:00:39]} 31. Qc4 {[%emt 0:00:37]} Qd2 {[%emt 0:02:11] Hoping for ...Ra2.} 32. Rf1 {[%emt 0:00:10]} e6 {[%emt 0:00:56] White must now prevent ...Ra2.} 33. Qc6 {[%emt 0:00:52]} Rf8 {[%emt 0:00:41]} 34. h3 {[%emt 0:01:56]} Qc3 {[%emt 0:02:08]} 35. Qxd6 {[%emt 0:01:52]} Qxb3 {[%emt 0:00:02]} 36. Qb6 {[%emt 0:00:39]} Qc4 {[%emt 0:01:02]} 37. Rb1 {[%emt 0:00:24]} Qxe4 {[%emt 0:00:11]} 38. Rxb4 {[%emt 0:00:04]} (38. Qxb4 Qxb4 39. Rxb4) 38... Qe1+ {[%emt 0:00:23]} 39. Kh2 {[%emt 0:00:02]} Qe5+ {[%emt 0:00:51]} 40. Kh1 {[%emt 0:00:00]} Ra8 {[%emt 0:00:00]} 41. Rb1 {[%emt 0:01:13]} Ra1 {[%emt 0:06:22]} 42. Rxa1 {[%emt 0:00:48]} Qxa1+ {[%emt 0:00:04] KQ-KQ} 43. Kh2 {[%emt 0:00:06]} h5 {[%emt 0:02:16]} 44. Qd6 {[%emt 0:02:58]} Kg7 {[%emt 0:00:58]} 45. Qc7 {[%emt 0:01:37]} Qd4 {[%emt 0:00:53]} 46. Qe7 {[%emt 0:00:46]} (46. Kh1 $142) 46... e5 {[%emt 0:02:45][%cal Be6e5,Be5e4][%mdl 32]} 47. h4 {[%emt 0:01:18]} e4 {[%emt 0:01:26] Black mates.} 48. g4 {[%emt 0:04:35]} Qf2+ {[%emt 0:01:10]} 49. Kh1 {[%emt 0:00:11]} Qf6 {[%emt 0:01:19] White got outplayed after the opening.   Weighted Error Value: White=0.48/Black=0.12 (very precise)} 0-1

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.01"]
[Round "4.3"]
[White "Gomez, Carlos David"]
[Black "Valerga, Diego"]
[Result "1/2-1/2"]
[ECO "B81"]
[WhiteElo "2331"]
[BlackElo "2428"]
[Annotator "RC"]
[PlyCount "199"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:15]} c5 {[%emt 0:00:07]} 2. Nf3 {[%emt 0:00:12]} e6 {[%emt 0:00:08]} 3. d4 {[%emt 0:00:06]} cxd4 {[%emt 0:00:07]} 4. Nxd4 {[%emt 0:00:06]} Nf6 {[%emt 0:01:17]} 5. Nc3 {[%emt 0:00:09]} d6 {[%emt 0:00:06]} 6. g4 {[%emt 0:00:16]} h6 {[%emt 0:00:08]} 7. h3 {[%emt 0:00:14]} Nc6 {[%emt 0:02:26]} 8. Bg2 {[%emt 0:00:58]} Bd7 {[%emt 0:02:58]} 9. b3 {[%emt 0:16:08]} a6 {[%emt 0:27:21]} 10. Bb2 {[%emt 0:00:27]} Be7 {[%emt 0:01:03]} 11. Qd2 {[%emt 0:11:10]} Qc7 {[%emt 0:05:49]} 12. O-O-O {[%emt 0:07:18]} O-O-O {[%emt 0:08:06]} 13. Rhe1 {[%emt 0:15:41]} Kb8 {[%emt 0:07:19]} 14. Kb1 {[%emt 0:04:59]} Nxd4 {[%emt 0:04:19]} 15. Qxd4 {[%emt 0:00:12]} Rc8 {[%emt 0:00:59]} 16. f4 {[%emt 0:02:56]} Rhd8 {[%emt 0:00:56]} 17. Qf2 {[%emt 0:03:32]} Be8 {[%emt 0:07:54]} 18. Rd3 {[%emt 0:06:12]} Nd7 {[%emt 0:00:59]} 19. Red1 {[%emt 0:06:07]} g5 {[%emt 0:04:33]} 20. f5 {[%emt 0:07:42]} Bf6 {[%emt 0:03:42]} 21. Qd2 {[%emt 0:07:02]} Nc5 {[%emt 0:07:51]} 22. Nd5 {[%emt 0:01:36]} exd5 {[%emt 0:00:11]} 23. Bxf6 {[%emt 0:00:06]} Nxd3 {[%emt 0:00:24]} 24. Bxd8 {[%emt 0:01:19]} Rxd8 {[%emt 0:01:59]} 25. Qxd3 {[%emt 0:00:30]} dxe4 {[%emt 0:00:11]} 26. Bxe4 {[%emt 0:00:08]} Qe7 {[%emt 0:06:35]} 27. Bd5 {[%emt 0:00:24]} Qe5 {[%emt 0:00:20]} 28. Qd2 {[%emt 0:00:26]} Rc8 {[%emt 0:01:09]} 29. Re1 {[%emt 0:00:27]} Qf6 {[%emt 0:00:18]} 30. Re4 {[%emt 0:06:01]} Bc6 {[%emt 0:01:08]} 31. Rb4 {[%emt 0:02:08]} Rc7 {[%emt 0:01:13]} 32. Rd4 {[%emt 0:00:46]} Qe5 {[%emt 0:00:45]} 33. Rd3 {[%emt 0:00:32]} Rc8 {[%emt 0:03:25]} 34. a4 {[%emt 0:00:35]} Bxd5 {[%emt 0:00:29]} 35. Rxd5 {[%emt 0:00:08]} Qg3 {[%emt 0:00:37]} 36. Rd3 {[%emt 0:00:24]} Qg1+ {[%emt 0:00:32]} 37. Kb2 {[%emt 0:00:13]} Re8 {[%emt 0:00:52]} 38. Rxd6 {[%emt 0:00:49]} Re1 {[%emt 0:00:08]} 39. Rd8+ {[%emt 0:00:53]} Ka7 {[%emt 0:00:06]} 40. Qd4+ {[%emt 0:00:00]} Qxd4+ {[%emt 0:00:00]} 41. Rxd4 {[%emt 0:00:37]} Re3 {[%emt 0:01:37]} 42. Rd3 {[%emt 0:02:17]} Re4 {[%emt 0:01:11]} 43. Rd7 {[%emt 0:21:35]} Re3 {[%emt 0:04:44]} 44. Rxf7 {[%emt 0:00:53]} Rxh3 {[%emt 0:00:07]} 45. Rc7 {[%emt 0:05:02]} h5 {[%emt 0:06:12]} 46. Rc4 {[%emt 0:02:37]} h4 {[%emt 0:02:45]} 47. Rc8 {[%emt 0:00:19]} Rg3 {[%emt 0:00:26]} 48. f6 {[%emt 0:00:12]} Rf3 {[%emt 0:00:07]} 49. Rg8 {[%emt 0:01:19]} Rxf6 {[%emt 0:00:10]} 50. Rxg5 {[%emt 0:00:05]} Rh6 {[%emt 0:01:37]} 51. Rf5 {[%emt 0:00:11]} h3 {[%emt 0:00:15]} 52. Rf1 {[%emt 0:00:16]} h2 {[%emt 0:00:13]} 53. Rh1 {[%emt 0:00:04]} Rg6 {[%emt 0:04:04]} 54. Rxh2 {[%emt 0:00:05]} Rxg4 {[%emt 0:00:04]} 55. Rh5 {[%emt 0:00:07]} Rg3 {[%emt 0:00:45]} 56. Rf5 {[%emt 0:00:30]} Kb6 {[%emt 0:01:10]} 57. a5+ {[%emt 0:01:20]} Kc7 {[%emt 0:00:08]} 58. Rc5+ {[%emt 0:00:13]} Kb8 {[%emt 0:00:08]} 59. Ka3 {[%emt 0:00:08]} Rg4 {[%emt 0:00:13]} 60. c4 {[%emt 0:00:30]} Ka7 {[%emt 0:01:13]} 61. Rc8 {[%emt 0:00:13]} Rg5 {[%emt 0:00:55]} 62. Kb4 {[%emt 0:00:07]} Rg3 {[%emt 0:00:13]} 63. Rd8 {[%emt 0:00:05]} Rh3 {[%emt 0:00:22]} 64. Ka4 {[%emt 0:00:27]} Rc3 {[%emt 0:00:14]} 65. Rc8 {[%emt 0:00:23]} Rc1 {[%emt 0:01:22]} 66. Kb4 {[%emt 0:00:50]} Rh1 {[%emt 0:00:38]} 67. Rd8 {[%emt 0:01:03]} Rh3 {[%emt 0:01:06]} 68. Rd7 {[%emt 0:02:35]} Rg3 {[%emt 0:00:17]} 69. Ka4 {[%emt 0:01:03]} Rc3 {[%emt 0:00:11]} 70. Ka3 {[%emt 0:00:31]} Rh3 {[%emt 0:00:14]} 71. Kb2 {[%emt 0:00:07]} Rh5 {[%emt 0:01:49]} 72. Rd5 {[%emt 0:01:00]} Rh3 {[%emt 0:00:22]} 73. Kc2 {[%emt 0:00:06]} Kb8 {[%emt 0:00:27]} 74. Rd3 {[%emt 0:00:07]} Rh5 {[%emt 0:00:08]} 75. b4 {[%emt 0:00:13]} Rh4 {[%emt 0:00:30]} 76. Kc3 {[%emt 0:00:07]} Kc7 {[%emt 0:00:07]} 77. Re3 {[%emt 0:00:05]} Rf4 {[%emt 0:00:24]} 78. Kd3 {[%emt 0:00:04]} Rg4 {[%emt 0:00:08]} 79. Re4 {[%emt 0:00:14]} Rg1 {[%emt 0:01:19]} 80. Kd4 {[%emt 0:00:07]} Kd6 {[%emt 0:00:38]} 81. Re2 {[%emt 0:02:06]} Rg4+ {[%emt 0:00:13]} 82. Kd3 {[%emt 0:00:13]} Rg1 {[%emt 0:00:26]} 83. Rh2 {[%emt 0:00:17]} Rg3+ {[%emt 0:00:18]} 84. Kc2 {[%emt 0:00:08]} Kc7 {[%emt 0:00:30]} 85. Rh7+ {[%emt 0:00:31]} Kc6 {[%emt 0:00:17]} 86. Rh6+ {[%emt 0:00:06]} Kc7 {[%emt 0:00:10]} 87. Rb6 {[%emt 0:01:59]} Rg2+ {[%emt 0:00:58]} 88. Kb3 {[%emt 0:00:17]} Rg3+ {[%emt 0:00:11]} 89. Ka4 {[%emt 0:00:51]} Rc3 {[%emt 0:02:12]} 90. c5 {[%emt 0:00:07]} Rg3 {[%emt 0:00:17]} 91. Rh6 {[%emt 0:01:33]} Rf3 {[%emt 0:00:16]} 92. Rg6 {[%emt 0:00:38]} Rh3 {[%emt 0:00:11]} 93. Rg7+ {[%emt 0:00:24]} Kc6 {[%emt 0:00:11]} 94. Rg6+ {[%emt 0:00:24]} Kc7 {[%emt 0:00:07]} 95. Rb6 {[%emt 0:00:08]} Rg3 {[%emt 0:00:23]} 96. c6 {[%emt 0:00:20]} bxc6 {[%emt 0:00:06]} 97. Rxa6 {[%emt 0:00:05]} Kb7 {[%emt 0:00:09]} 98. Rb6+ {[%emt 0:00:29]} Kc7 {[%emt 0:00:05]} 99. b5 {[%emt 0:00:31]} Rg4+ {[%emt 0:00:21]} 100. Ka3 {[%emt 0:02:29]} 1/2-1/2

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.01"]
[Round "4.4"]
[White "Perez Ponsa, Federico"]
[Black "Peralta, Fernando"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "2527"]
[BlackElo "2580"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 19,80,25,27,22,17,8,14,0,8,8,9,8,14,8,24,13,19,12,15,15,20,11,20,11,64,42,108,113,114,126,115,0,0,0,0,0,0,0,0,0,0,0,96,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:03:57]} Nf6 {[%emt 0:00:48]} 2. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:12]} 3. Nf3 {[%emt 0:00:06]} b6 {[%emt 0:02:27]} 4. g3 {[%emt 0:00:22]} Bb7 {[%emt 0:00:15]} 5. Bg2 {[%emt 0:00:06]} Bb4+ {[%emt 0:00:24]} 6. Bd2 {[%emt 0:00:47]} Bxd2+ {[%emt 0:00:07]} 7. Qxd2 {[%emt 0:06:58]} O-O {[%emt 0:00:13]} 8. O-O {[%emt 0:05:03]} d6 {[%emt 0:00:21]} 9. Nc3 {[%emt 0:02:15]} Ne4 {[%emt 0:00:29]} 10. Nxe4 {[%emt 0:03:32]} Bxe4 {[%emt 0:00:07]} 11. Qe3 {[%emt 0:01:21] has lost popularity (11.Qf4). E16: Queen's Indian: 4 g3 Bb7 5 Bg2 Bb4+.} Bb7 {[%emt 0:03:16]} 12. Qd3 {[%emt 0:07:23][%cal Of3g5]} f5 {[%emt 0:02:56]} 13. Qe3 {[%emt 0:03:39]} Re8 {[%emt 0:08:30]} 14. c5 {[%emt 0:07:07]} Nd7 {[%emt 0:02:59][%cal Rb6c5] [#]} 15. b4 $146 {[%emt 0:01:54][%cal Bb2b4,Bb4b5][%mdl 32]} ({Predecessor:} 15. cxd6 cxd6 16. Rac1 Nf6 17. Nh4 Bxg2 18. Nxg2 Nd5 19. Qd3 Qd7 20. e4 fxe4 21. Qxe4 {½-½ Vallejo Pons,F (2707)-Safarli,E (2628) Nakhchivan op 2011 (8)}) 15... Bd5 {[%emt 0:04:47]} 16. Rfc1 {[%emt 0:04:46]} a5 {[%emt 0:14:25]} 17. cxd6 {[%emt 0:07:21]} cxd6 {[%emt 0:00:07]} 18. b5 {[%emt 0:00:10]} Nf6 {[%emt 0:01:42]} 19. a4 {[%emt 0:04:10]} Qd7 {[%emt 0:04:21]} 20. Nd2 {[%emt 0:05:07]} Rac8 {[%emt 0:02:21]} 21. Qa3 {[%emt 0:03:30]} Ne4 {[%emt 0:21:30]} (21... h6 $11) 22. Nxe4 {[%emt 0:04:36]} Bxe4 {[%emt 0:00:07]} (22... fxe4 $14 23. Rxc8 Rxc8) 23. Bxe4 $16 {[%emt 0:05:34]} fxe4 {[%emt 0:00:06]} 24. Ra2 {[%emt 0:01:14]} Rc7 {[%emt 0:11:11]} 25. Rxc7 {[%emt 0:04:58]} (25. Rac2 $16 Rec8 26. Rxc7 Rxc7 27. Qe3) 25... Qxc7 {[%emt 0:01:03][%mdl 4096] Endgame KQR-KQR} 26. Qb3 {[%emt 0:00:05] [#] aiming for Rc2.} Qc1+ {[%emt 0:06:06]} 27. Kg2 {[%emt 0:00:05]} d5 $1 {[%emt 0:00:03]} 28. Rc2 {[%emt 0:08:51] Prevents Rc8} Qd1 {[%emt 0:06:10]} 29. Qc3 {[%emt 0:00:17] Qc6 is the strong threat.} h6 {[%emt 0:03:31]} 30. Qc6 {[%emt 0:02:17][%csl LRb6,LRe8]} Kf7 {[%emt 0:00:40]} (30... Re7 $1 $11) 31. Qc7+ {[%emt 0:01:02]} ({Better is} 31. h4 $16) 31... Kg6 {[%emt 0:00:43] The position is equal.} 32. Qd7 {[%emt 0:01:33]} Qxc2 {[%emt 0:01:24]} 33. Qxe8+ $11 {[%emt 0:00:05] KQ-KQ} Kh7 $1 {[%emt 0:01:35]} 34. Qxe6 {[%emt 0:02:11] [#] And now e3 would win.} Qxe2 {[%emt 0:00:04]} 35. Qf5+ {[%emt 0:00:43]} (35. Qxb6 e3 36. Qe6 Qxf2+ 37. Kh3 e2 38. b6 e1=Q 39. Qxe1 Qxe1 40. Kg2 Qe2+ 41. Kg1 Qd1+ 42. Kf2 Qxa4 43. Kg2 Qc2+ 44. Kf3 a4 45. b7 Qb3+ 46. Kg4 a3 47. Kf4 a2 48. b8=Q Qxb8+ 49. Kf3 a1=Q 50. Kg2 Qxd4 51. h4 Qe4+ 52. Kh3 Qf3 53. Kh2 Qbxg3#) 35... Kh8 {[%emt 0:01:18]} 36. Kh3 {[%emt 0:02:03]} g5 {[%emt 0:01:25]} 37. Qg6 {[%emt 0:02:21]} Qf1+ {[%emt 0:00:29]} 38. Kg4 {[%emt 0:00:02]} Qe2+ {[%emt 0:00:09]} (38... Qxf2 $2 39. Qxh6+ Kg8 40. Qxb6 $18) 39. Kh3 {[%emt 0:00:28]} Qf1+ {[%emt 0:00:03]} 40. Kg4 {[%emt 0:00:00]} Qe2+ {[%emt 0:00:00] Weighted Error Value: White=0.13 (very precise) /Black=0.12 (very precise)} (40... Qxf2 $2 41. Qxh6+ Kg8 42. Qg6+ Kh8 43. Qh6+ (43. Qxg5 Qf3+ 44. Kh3 e3 $11) (43. Kxg5 Qe3+ 44. Kh4 Qxd4 $11) 43... Kg8 44. Qg6+ Kh8 45. Qxb6 $18 (45. Qxg5 Qf3+ 46. Kh4 e3 $11)) 1/2-1/2

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.01"]
[Round "4.5"]
[White "Tokman, Ariel"]
[Black "Tristan, Leonardo"]
[Result "1-0"]
[ECO "A87"]
[WhiteElo "2306"]
[BlackElo "2523"]
[Annotator "RC"]
[PlyCount "149"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:12]} f5 {[%emt 0:02:30]} 2. Nf3 {[%emt 0:00:09]} Nf6 {[%emt 0:00:08]} 3. g3 {[%emt 0:00:04]} g6 {[%emt 0:00:17]} 4. Bg2 {[%emt 0:00:06]} Bg7 {[%emt 0:00:05]} 5. O-O {[%emt 0:00:05]} O-O {[%emt 0:00:12]} 6. c4 {[%emt 0:00:07]} d6 {[%emt 0:00:07]} 7. Nc3 {[%emt 0:00:06]} Qe8 {[%emt 0:03:09]} 8. Nd5 {[%emt 0:01:50]} Nxd5 {[%emt 0:00:43]} 9. cxd5 {[%emt 0:00:06]} Nd7 {[%emt 0:00:05]} 10. Ng5 {[%emt 0:17:34]} Nb6 {[%emt 0:01:08]} 11. a4 {[%emt 0:11:05]} c6 {[%emt 0:01:34]} 12. Ne6 {[%emt 0:07:44]} Bxe6 {[%emt 0:04:53]} 13. dxe6 {[%emt 0:00:02]} Qc8 {[%emt 0:24:14]} 14. a5 {[%emt 0:14:24]} Nd5 {[%emt 0:00:32]} 15. Qb3 {[%emt 0:00:44]} Nc7 {[%emt 0:12:44]} 16. Bg5 {[%emt 0:02:36]} d5 {[%emt 0:13:13]} 17. Bxe7 {[%emt 0:15:21]} Re8 {[%emt 0:00:05]} 18. Ba3 {[%emt 0:07:43]} Bxd4 {[%emt 0:18:58]} 19. Rfd1 {[%emt 0:04:39]} Bf6 {[%emt 0:07:25]} 20. Rac1 {[%emt 0:04:46]} a6 {[%emt 0:00:05]} 21. Bxd5 {[%emt 0:03:03]} Nxd5 {[%emt 0:01:52]} 22. Rxd5 {[%emt 0:00:08]} Qxe6 {[%emt 0:00:05]} 23. Rd3 {[%emt 0:00:21]} Qxb3 {[%emt 0:04:57]} 24. Rxb3 {[%emt 0:00:05]} Rxe2 {[%emt 0:00:07]} 25. Rxb7 {[%emt 0:00:55]} Bd4 {[%emt 0:00:52]} 26. Bc5 {[%emt 0:00:43]} Rxb2 {[%emt 0:00:54]} 27. Rd7 {[%emt 0:03:39]} Be5 {[%emt 0:01:30]} 28. Bb6 {[%emt 0:00:26]} Rc8 {[%emt 0:01:11]} 29. Re1 {[%emt 0:01:21]} Bc3 {[%emt 0:00:40]} 30. Ree7 {[%emt 0:00:26]} Bf6 {[%emt 0:00:33]} 31. Rf7 {[%emt 0:00:43]} Be5 {[%emt 0:00:32]} 32. Rxh7 {[%emt 0:00:42]} c5 {[%emt 0:00:11]} 33. Rhe7 {[%emt 0:02:24]} Bd4 {[%emt 0:00:16]} 34. Rxd4 {[%emt 0:01:17]} cxd4 {[%emt 0:00:06]} 35. Bxd4 {[%emt 0:00:05]} Rb1+ {[%emt 0:00:43]} 36. Kg2 {[%emt 0:00:06]} Rc6 {[%emt 0:00:12]} 37. h4 {[%emt 0:01:01]} Rb4 {[%emt 0:00:33]} 38. Bb6 {[%emt 0:00:21]} f4 {[%emt 0:00:22]} 39. Ra7 {[%emt 0:00:35]} Rf6 {[%emt 0:01:39]} 40. Rxa6 {[%emt 0:00:00]} f3+ {[%emt 0:00:00]} 41. Kh3 {[%emt 0:04:53]} Re6 {[%emt 0:08:02]} 42. Ra8+ {[%emt 0:06:53]} Kg7 {[%emt 0:01:25]} 43. Rd8 {[%emt 0:01:49]} Rb3 {[%emt 0:16:07]} 44. Rd7+ {[%emt 0:02:47]} Kf6 {[%emt 0:01:11]} 45. Bd4+ {[%emt 0:01:10]} Kf5 {[%emt 0:00:05]} 46. Rf7+ {[%emt 0:00:08]} Ke4 {[%emt 0:00:06]} 47. Rf4+ {[%emt 0:00:05]} Kd5 {[%emt 0:00:15]} 48. Bb6 {[%emt 0:00:39]} Re4 {[%emt 0:01:19]} 49. Kg4 {[%emt 0:01:02]} Rxf4+ {[%emt 0:00:41]} 50. Kxf4 {[%emt 0:00:07]} Ke6 {[%emt 0:00:12]} 51. Ke4 {[%emt 0:01:11]} Ra3 {[%emt 0:02:32]} 52. Kd4 {[%emt 0:01:10]} Ra2 {[%emt 0:00:38]} 53. Kc4 {[%emt 0:03:31]} Rc2+ {[%emt 0:00:31]} 54. Kd3 {[%emt 0:04:53]} Ra2 {[%emt 0:00:05]} 55. Ke4 {[%emt 0:00:38]} Ra3 {[%emt 0:00:53]} 56. g4 {[%emt 0:00:30]} Rb3 {[%emt 0:02:30]} 57. Kf4 {[%emt 0:00:18]} Ra3 {[%emt 0:00:36]} 58. Kg5 {[%emt 0:05:37]} Ra4 {[%emt 0:02:07]} 59. h5 {[%emt 0:00:51]} gxh5 {[%emt 0:00:05]} 60. gxh5 {[%emt 0:00:03]} Kf7 {[%emt 0:01:10]} 61. h6 {[%emt 0:01:06]} Rb4 {[%emt 0:00:25]} 62. h7 {[%emt 0:02:02]} Rb5+ {[%emt 0:00:33]} 63. Kh6 {[%emt 0:00:39]} Rb4 {[%emt 0:00:31]} 64. h8=N+ {[%emt 0:00:24]} Kf6 {[%emt 0:00:06]} 65. Bd8+ {[%emt 0:00:13]} Ke6 {[%emt 0:00:31]} 66. Ng6 {[%emt 0:00:48]} Rg4 {[%emt 0:00:23]} 67. Kh5 {[%emt 0:00:21]} Rg2 {[%emt 0:00:20]} 68. Bb6 {[%emt 0:01:18]} Kf6 {[%emt 0:00:18]} 69. Bd4+ {[%emt 0:00:41]} Kf5 {[%emt 0:00:11]} 70. Nh4+ {[%emt 0:01:01]} Ke4 {[%emt 0:00:05]} 71. Be3 {[%emt 0:00:33]} Rg8 {[%emt 0:02:10]} 72. a6 {[%emt 0:00:14]} Rh8+ {[%emt 0:00:08]} 73. Kg5 {[%emt 0:00:09]} Rg8+ {[%emt 0:00:10]} 74. Kf6 {[%emt 0:00:23]} Rh8 {[%emt 0:00:11]} 75. a7 {[%emt 0:00:31]} 1-0

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.01"]
[Round "4.6"]
[White "Silva, Luca"]
[Black "Villca, Julian"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2287"]
[BlackElo "2383"]
[Annotator "RC"]
[PlyCount "81"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:02]} d5 {[%emt 0:13:59]} 2. Bf4 {[%emt 0:00:06]} Nf6 {[%emt 0:01:29]} 3. e3 {[%emt 0:00:05]} c5 {[%emt 0:00:34]} 4. c3 {[%emt 0:00:04]} Nc6 {[%emt 0:01:17]} 5. Nd2 {[%emt 0:00:05]} Qb6 {[%emt 0:04:19]} 6. Qb3 {[%emt 0:00:09]} Qxb3 {[%emt 0:01:48]} 7. axb3 {[%emt 0:00:59]} e6 {[%emt 0:01:09]} 8. h3 {[%emt 0:05:09]} Nd7 {[%emt 0:04:33]} 9. Ngf3 {[%emt 0:06:44]} f6 {[%emt 0:00:11]} 10. Bb5 {[%emt 0:02:26]} Kf7 {[%emt 0:02:00]} 11. Bg3 {[%emt 0:06:46]} g5 {[%emt 0:02:34]} 12. O-O {[%emt 0:02:47]} h5 {[%emt 0:00:31]} 13. dxc5 {[%emt 0:11:23]} Bxc5 {[%emt 0:01:55]} 14. b4 {[%emt 0:05:50]} Be7 {[%emt 0:06:16]} 15. e4 {[%emt 0:05:36]} Nb6 {[%emt 0:15:40]} 16. Bc7 {[%emt 0:14:44]} Bd7 {[%emt 0:03:38]} 17. Bxb6 {[%emt 0:05:15]} axb6 {[%emt 0:00:13]} 18. exd5 {[%emt 0:00:04]} exd5 {[%emt 0:00:07]} 19. Nb3 {[%emt 0:05:22]} g4 {[%emt 0:00:46]} 20. hxg4 {[%emt 0:01:12]} hxg4 {[%emt 0:00:30]} 21. Nfd4 {[%emt 0:00:04]} Rad8 {[%emt 0:07:52]} 22. g3 {[%emt 0:04:56]} f5 {[%emt 0:04:26]} 23. Kg2 {[%emt 0:08:23]} f4 {[%emt 0:03:15]} 24. gxf4 {[%emt 0:01:32]} Bd6 {[%emt 0:00:12]} 25. Rh1 {[%emt 0:01:58]} Bxf4 {[%emt 0:00:30]} 26. Rxh8 {[%emt 0:02:08]} Rxh8 {[%emt 0:00:02]} 27. Bxc6 {[%emt 0:06:42]} bxc6 {[%emt 0:01:11]} 28. Ra7 {[%emt 0:00:01]} Rh2+ {[%emt 0:00:09]} 29. Kg1 {[%emt 0:00:01]} Ke8 {[%emt 0:00:08]} 30. Ne2 {[%emt 0:01:27]} Be5 {[%emt 0:01:25]} 31. Nbd4 {[%emt 0:02:23]} c5 {[%emt 0:01:02]} 32. bxc5 {[%emt 0:00:30]} bxc5 {[%emt 0:00:02]} 33. Nb3 {[%emt 0:00:27]} d4 {[%emt 0:07:09]} 34. Rxd7 {[%emt 0:01:11]} Kxd7 {[%emt 0:16:38]} 35. Nxc5+ {[%emt 0:00:01]} Kc6 {[%emt 0:00:00]} 36. cxd4 {[%emt 0:00:01]} Bb8 {[%emt 0:00:00]} 37. Ne4 {[%emt 0:00:10]} Rh6 {[%emt 0:00:00]} 38. N2c3 {[%emt 0:00:39]} Kd7 {[%emt 0:00:00]} 39. b4 {[%emt 0:00:52]} Rh3 {[%emt 0:00:00]} 40. Kg2 {[%emt 0:00:00]} Ba7 {[%emt 0:00:00]} 41. Nd5 {[%emt 0:06:11]} 1/2-1/2

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.01"]
[Round "5.1"]
[White "Valerga, Diego"]
[Black "Perez Ponsa, Federico"]
[Result "*"]
[ECO "D27"]
[WhiteElo "2428"]
[BlackElo "2527"]
[Annotator "RC"]
[PlyCount "47"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:09:07]} 2. Nf3 {[%emt 0:00:09]} d5 {[%emt 0:00:11]} 3. c4 {[%emt 0:01:18]} e6 {[%emt 0:00:07]} 4. Nc3 {[%emt 0:00:15]} dxc4 {[%emt 0:00:06]} 5. e3 {[%emt 0:02:09]} a6 {[%emt 0:00:32]} 6. Bxc4 {[%emt 0:00:08]} b5 {[%emt 0:00:41]} 7. Bb3 {[%emt 0:01:21]} Bb7 {[%emt 0:00:51]} 8. O-O {[%emt 1:29:07]} c5 {[%emt 0:00:49]} 9. e4 {[%emt 0:01:47]} cxd4 {[%emt 0:02:00]} 10. Nxd4 {[%emt 0:00:12]} Nbd7 {[%emt 0:00:56]} 11. Be3 {[%emt 0:05:58]} Ne5 {[%emt 0:08:14]} 12. h3 {[%emt 0:13:21]} Rc8 {[%emt 0:01:58]} 13. Qe2 {[%emt 0:03:24]} Nc4 {[%emt 1:11:28]} 14. Rad1 {[%emt 0:14:23]} Qa5 {[%emt 0:55:55]} 15. Bxc4 {[%emt 0:27:50]} bxc4 {[%emt 0:06:20]} 16. f3 {[%emt 0:05:27]} Be7 {[%emt 0:02:46]} 17. Qf2 {[%emt 0:04:00]} Qc7 {[%emt 0:05:16]} 18. Nde2 {[%emt 0:04:34]} Nd7 {[%emt 0:02:28]} 19. Rd2 {[%emt 0:01:01]} Ne5 {[%emt 0:02:08]} 20. Bb6 {[%emt 0:12:33]} Qb8 {[%emt 0:03:56]} 21. Ba7 {[%emt 0:00:43]} Qc7 {[%emt 0:00:06]} 22. Bb6 {[%emt 0:00:11]} Qb8 {[%emt 0:00:07]} 23. Ba7 {[%emt 0:07:03]} Qc7 {[%emt 0:00:04]} 24. Bb6 {[%emt 0:00:39]} *

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.02"]
[Round "5.2"]
[White "Peralta, Fernando"]
[Black "Tokman, Ariel"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2580"]
[BlackElo "2306"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 12,87,26,32,38,37,43,36,57,0,67,51,48,54,63,53,51,58,44,29,37,27,81,77,89,92,134,84,76,49,62,58,67,49,61,66,79,31,54,39,69,69,67,77,61,70,70,66,80,81,74,74,145,74,76,56,66,21,9,0,0,0,0,0,8,0,0,0,23,33,130,108,218,214,197,191,708,660]} 1. d4 {[%emt 0:00:05]} d5 {[%emt 0:00:21]} 2. c4 {[%emt 0:00:06]} e6 {[%emt 0:00:07]} 3. Nc3 {[%emt 0:00:41]} Nf6 {[%emt 0:00:08]} 4. cxd5 {[%emt 0:00:46]} exd5 {[%emt 0:00:08]} 5. Bg5 {[%emt 0:00:07][%cal Bc1g5,Bg5h4,Bh4g3][%mdl 32]} Bb4 {[%emt 0:00:12]} 6. e3 {[%emt 0:01:27]} h6 {[%emt 0:01:07]} 7. Bh4 {[%emt 0:00:08]} g5 {[%emt 0:01:45] D35: Queen's Gambit Declined: Exchange Variation.} 8. Bg3 {[%emt 0:00:07]} Ne4 {[%emt 0:01:10]} 9. Nge2 {[%emt 0:00:12]} h5 {[%emt 0:11:51] And now ...h4 would win. White is slightly better.} 10. h3 {[%emt 0:00:07] [#]} (10. h4 $14) 10... Qf6 $146 {[%emt 0:18:35]} (10... Bxc3+ $11 11. Nxc3 Nxg3 12. fxg3 Qd6) ({Predecessor:} 10... Nxg3 11. Nxg3 h4 12. Nh5 Qe7 13. Rc1 c6 14. a3 Ba5 15. Be2 f5 16. O-O O-O {½-½ Mamedyarov,S (2747)-Pichot,A (2642) Casablanca Mohammed op 4th 2023 (6)}) 11. Qb3 {[%emt 0:47:45]} Nxg3 $1 {[%emt 0:05:22]} 12. Nxg3 {[%emt 0:01:09]} Bxc3+ {[%emt 0:05:41]} 13. bxc3 {[%emt 0:03:47][%cal Bb2c3,Bc3c4,Bc4c5][%mdl 32]} h4 {[%emt 0:01:33]} 14. Ne2 {[%emt 0:00:10][%cal Bg3e2,Be2g1,Bg1f3,Bf3h2,Bh2g4][%mdl 32]} Qd6 {[%emt 0:21:33]} 15. Ng1 {[%emt 0:04:22]} Nc6 {[%emt 0:02:34]} 16. Nf3 {[%emt 0:00:18]} Rg8 {[%emt 0:00:33]} (16... f6 $11) 17. c4 $16 {[%emt 0:06:11]} Be6 {[%emt 0:10:09]} 18. c5 {[%emt 0:01:53]} (18. Qxb7 Rb8 19. c5 Rxb7 $11) 18... Qd7 {[%emt 0:03:06]} 19. Bb5 {[%emt 0:02:04]} (19. Qxb7 $142 Rb8 20. Qa6) 19... f6 {[%emt 0:00:36]} 20. Nh2 {[%emt 0:05:31]} Kf7 {[%emt 0:02:11] [#]} 21. Ng4 $1 {[%emt 0:00:58] Threatens to win with Nh6+.} Kg7 {[%emt 0:00:43] Prevents Nh6} 22. Qd1 {[%emt 0:09:24]} Qe7 {[%emt 0:02:10]} 23. Rb1 {[%emt 0:02:31]} Rab8 {[%emt 0:01:55]} 24. Rb3 {[%emt 0:05:37]} (24. O-O $16) 24... a6 {[%emt 0:02:59]} 25. Be2 {[%emt 0:00:09]} b6 {[%emt 0:02:46]} 26. cxb6 {[%emt 0:00:47]} (26. Bxa6 bxc5 27. dxc5 Bxg4 28. hxg4 Rxb3 29. axb3 d4 $17) 26... Rxb6 {[%emt 0:00:07]} 27. O-O {[%emt 0:01:40]} Na5 {[%emt 0:00:30]} 28. Rxb6 {[%emt 0:01:22]} cxb6 {[%emt 0:00:01]} 29. Bxa6 {[%emt 0:00:16]} Ra8 {[%emt 0:00:26]} 30. Bd3 {[%emt 0:04:00]} Nc4 {[%emt 0:00:06]} 31. Bb1 {[%emt 0:00:31]} Nd6 {[%emt 0:02:41] [#]} (31... Na3 $142) 32. Re1 {[%emt 0:01:13]} (32. Qc2 $142 $1 {[%cal Rc2g6] Black must now prevent Qg6+.} Kf8 33. Qg6 Bxg4 34. hxg4) 32... Rc8 {[%emt 0:00:54]} 33. Qb3 {[%emt 0:00:57]} (33. Qd3 $5 {[%cal Rd3g6]} Ne4 34. Qb3 $14) 33... Qc7 {[%emt 0:00:43]} 34. e4 {[%emt 0:00:34]} Bxg4 {[%emt 0:01:27]} 35. hxg4 {[%emt 0:00:03]} dxe4 {[%emt 0:00:14]} 36. Bxe4 {[%emt 0:00:44]} Re8 {[%emt 0:01:11]} (36... Nxe4 {simplifies} 37. Rxe4 Qc1+ 38. Kh2 Qc7+) 37. f3 {[%emt 0:00:39]} Nf7 {[%emt 0:00:33] Black is weak on the light squares} 38. Qb5 {[%emt 0:00:36]} Qg3 {[%emt 0:00:24]} 39. Re2 {[%emt 0:00:29]} Rc8 {[%emt 0:00:27] ( -> ...Rc1+)} (39... Nd6 $5 {[%cal Rd6b5]} 40. Qd7+ (40. Qxb6 Nxe4 41. Qb7+ {[%mdl 64] Pin} Kh6 $11) 40... Kf8 $11) 40. Bc2 {[%emt 0:00:00]} (40. Qxb6 $2 {leads to mate.} Rc1+) 40... h3 {[%emt 0:00:00]} (40... Qd6 $14 41. Qd3 Kf8) 41. Qf5 {[%emt 0:06:00] The board is on fire.} ({Much worse is} 41. Qxb6 $6 h2+ 42. Kh1 Rxc2 43. Rxc2 Qe1+ 44. Kxh2 Qh4+ 45. Kg1 Qe1+ 46. Kh2 Qh4+ 47. Kg1 Qe1+ 48. Kh2 $11) 41... Rc4 {[%emt 0:27:12]} (41... Rc7 $16 {is a better defense.}) 42. Qg6+ $18 {[%emt 0:05:56][%mdl 64] Deflection} Kf8 {[%emt 0:00:06]} 43. Qxf6 {[%emt 0:00:07]} Rxc2 $2 {[%emt 0:01:28]} (43... Qc7) 44. Qe7+ {[%emt 0:00:56] Weighted Error Value: White=0.14 (very precise) /Black=0.25 (precise)} ({Worse is} 44. Rxc2 h2+ 45. Kh1 Qe1+ 46. Kxh2 Qh4+ 47. Kg1 Qe1+ 48. Kh2 Qh4+ 49. Kg1 Qe1+ 50. Kh2 $11) 1-0

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.02"]
[Round "5.3"]
[White "Villca, Julian"]
[Black "Acosta, Pablo Ismael"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2383"]
[BlackElo "2482"]
[Annotator "ChessBase"]
[PlyCount "172"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 1:31:00]} e6 {[%emt 0:00:24]} 2. Nf3 {[%emt 0:00:30]} d5 {[%emt 1:31:06]} 3. e3 {[%emt 0:00:30]} Nf6 {[%emt 0:00:30]} 4. b3 {[%emt 0:00:30]} Bd6 {[%emt 0:00:00]} 5. Bb2 {[%emt 0:00:00]} O-O {[%emt 0:00:00]} 6. Nc3 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 7. d4 {[%emt 0:00:00]} Nbd7 {[%emt 0:00:00]} 8. Qc2 {[%emt 0:02:00]} Qe7 {[%emt 0:00:00]} 9. h3 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 10. cxd5 {[%emt 0:00:00]} cxd5 {[%emt 0:00:00]} 11. dxe5 {[%emt 0:00:00]} Nxe5 {[%emt 0:00:00]} 12. Nd4 {[%emt 0:00:00]} Be6 {[%emt 0:00:00]} 13. Bd3 {[%emt 0:00:00]} Ba3 {[%emt 0:00:00]} 14. Bxa3 {[%emt 0:00:00]} Qxa3 {[%emt 0:00:00]} 15. O-O {[%emt 0:00:00]} Rac8 {[%emt 0:00:00]} 16. Qd2 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 17. Nce2 {[%emt 0:00:00]} Bd7 {[%emt 0:00:00]} 18. f3 {[%emt 0:00:00]} Rc7 {[%emt 0:00:00]} 19. Rfc1 {[%emt 0:00:00]} Rxc1+ {[%emt 0:00:00]} 20. Qxc1 {[%emt 0:00:00]} Qa5 {[%emt 0:00:00]} 21. Qd1 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 22. a3 {[%emt 0:00:00]} Re8 {[%emt 0:00:00]} 23. Kf2 {[%emt 0:00:00]} h5 {[%emt 0:00:00]} 24. Ra2 {[%emt 0:00:00]} h4 {[%emt 0:00:00]} 25. Bb1 {[%emt 0:00:00]} Qd8 {[%emt 0:00:00]} 26. Nf4 {[%emt 0:00:00]} Qe7 {[%emt 0:00:00]} 27. Qd2 {[%emt 0:00:00]} Bc6 {[%emt 0:00:00]} 28. a4 {[%emt 0:00:00]} Nfd7 {[%emt 0:00:00]} 29. Rc2 {[%emt 0:00:00]} a5 {[%emt 0:01:17]} 30. Rc3 {[%emt 0:00:52]} Nc5 {[%emt 0:01:36]} 31. Qc1 {[%emt 0:02:07]} Na6 {[%emt 0:01:11]} 32. Nde2 {[%emt 0:00:48]} Nb4 {[%emt 0:00:26]} 33. Qd2 {[%emt 0:00:30]} Qg5 {[%emt 0:02:22]} 34. Qd4 {[%emt 0:00:59]} Qf6 {[%emt 0:01:41]} 35. Nd3 {[%emt 0:01:29]} Nbxd3+ {[%emt 0:01:50]} 36. Bxd3 {[%emt 0:00:02]} Qe7 {[%emt 0:00:51]} 37. Bb1 {[%emt 0:00:45]} Rd8 {[%emt 0:02:06]} 38. Qc5 {[%emt 0:01:38]} Qxc5 {[%emt 0:02:08]} 39. Rxc5 {[%emt 0:00:02]} b6 {[%emt 0:00:23]} 40. Rc1 {[%emt 0:00:00]} Rc8 {[%emt 0:00:00]} 41. Nd4 {[%emt 0:13:57]} Bb7 {[%emt 0:03:16]} 42. Rxc8+ {[%emt 0:00:16]} Bxc8 {[%emt 0:00:12]} 43. f4 {[%emt 0:00:15]} Nd7 {[%emt 0:00:03]} 44. Ke1 {[%emt 0:00:43]} Nc5 {[%emt 0:02:04]} 45. Bc2 {[%emt 0:00:21]} Bb7 {[%emt 0:15:40]} 46. Kf2 {[%emt 0:12:07]} Ba6 {[%emt 0:04:29]} 47. Nf3 {[%emt 0:02:08]} Bd3 {[%emt 0:01:17]} 48. Bd1 {[%emt 0:00:19]} Bb1 {[%emt 0:02:16]} 49. Ke2 {[%emt 0:00:32]} Kg7 {[%emt 0:02:05]} 50. Kd2 {[%emt 0:01:14]} Ne4+ {[%emt 0:00:04]} 51. Kc1 {[%emt 0:02:30]} Bd3 {[%emt 0:00:01]} 52. Nxh4 {[%emt 0:01:11]} Bf1 {[%emt 0:00:03]} 53. Kc2 {[%emt 0:01:38]} f6 {[%emt 0:01:58]} 54. Bf3 {[%emt 0:00:51]} Nd6 {[%emt 0:02:27]} 55. g3 {[%emt 0:04:38]} Bxh3 {[%emt 0:02:06]} 56. Bxd5 {[%emt 0:00:18]} g5 {[%emt 0:00:04]} 57. fxg5 {[%emt 0:01:08]} fxg5 {[%emt 0:00:16]} 58. Ng2 {[%emt 0:00:44]} Kf6 {[%emt 0:00:51]} 59. Kd3 {[%emt 0:00:33]} Ke5 {[%emt 0:00:31]} 60. Ba8 {[%emt 0:00:39]} Bf5+ {[%emt 0:01:45]} 61. Kd2 {[%emt 0:00:42]} Be4 {[%emt 0:01:08]} 62. Bxe4 {[%emt 0:00:06]} Nxe4+ {[%emt 0:00:26]} 63. Kd3 {[%emt 0:00:23]} Nxg3 {[%emt 0:00:29]} 64. b4 {[%emt 0:01:35]} axb4 {[%emt 0:00:31]} 65. Kc4 {[%emt 0:00:00]} Ke4 {[%emt 0:00:17]} 66. Kxb4 {[%emt 0:00:00]} Ne2 {[%emt 0:00:47]} 67. Kb5 {[%emt 0:00:46]} Nc3+ {[%emt 0:00:09]} 68. Kxb6 {[%emt 0:00:28]} Nxa4+ {[%emt 0:00:01]} 69. Kc6 {[%emt 0:00:27]} Nb2 {[%emt 0:00:24]} 70. Kd6 {[%emt 0:00:28]} g4 {[%emt 0:01:26]} 71. Ke6 {[%emt 0:00:18]} g3 {[%emt 0:00:30]} 72. Kf6 {[%emt 0:00:48]} Kf3 {[%emt 0:00:13]} 73. Nh4+ {[%emt 0:00:02]} Kg4 {[%emt 0:00:06]} 74. Ng2 {[%emt 0:00:15]} Nd3 {[%emt 0:00:34]} 75. e4 {[%emt 0:01:00]} Kf3 {[%emt 0:00:34]} 76. Nh4+ {[%emt 0:00:25]} Kxe4 {[%emt 0:00:26]} 77. Kg5 {[%emt 0:00:34]} Ne5 {[%emt 0:00:07]} 78. Kf6 {[%emt 0:00:53]} Kf4 {[%emt 0:01:25]} 79. Ng2+ {[%emt 0:00:09]} Kf3 {[%emt 0:00:28]} 80. Nh4+ {[%emt 0:00:03]} Kg4 {[%emt 0:00:27]} 81. Nf5 {[%emt 0:00:49]} Nd7+ {[%emt 0:00:05]} 82. Kg6 {[%emt 0:00:16]} Ne5+ {[%emt 0:00:57]} 83. Kf6 {[%emt 0:00:02]} Nd7+ {[%emt 0:00:35]} 84. Kg6 {[%emt 0:00:02]} g2 {[%emt 0:00:14]} 85. Ne3+ {[%emt 0:00:06]} Kf3 {[%emt 0:00:03]} 86. Nxg2 {[%emt 0:00:04]} Kxg2 {[%emt 0:00:02]} 1/2-1/2

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.02"]
[Round "5.4"]
[White "Krysa, Leandro"]
[Black "Gomez, Carlos David"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2546"]
[BlackElo "2331"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 12,104,41,28,35,33,41,25,28,14,20,11,34,15,16,11,14,11,9,10,10,9,11,8,8,22,38,61,52,35,30,22,22,29,58,46,41,45,145,137,141,122,124,51,50,59,45,45,55,69,75,56,54,36,51,41,73,70,107,28,35,19,18,18,26,0,0,0,16,0,0,0,96,0,0,0,0,0,0,0,164,54,70,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 {[%emt 0:00:10]} d5 {[%emt 0:00:14]} 2. g3 {[%emt 0:00:20]} Nf6 {[%emt 0:02:05]} 3. Bg2 {[%emt 0:00:25]} e6 {[%emt 0:01:26]} 4. O-O {[%emt 0:01:13]} Be7 {[%emt 0:00:47]} 5. c4 {[%emt 0:01:46]} dxc4 {[%emt 0:00:34]} 6. Qa4+ {[%emt 0:04:26]} Nbd7 {[%emt 0:04:17]} 7. Qxc4 {[%emt 0:02:04]} c5 {[%emt 0:00:43] is the legacy move (7...a6). A13: English Opening: 1...e6.} 8. Qc2 {[%emt 0:08:20] [#]} Nd5 $146 {[%emt 0:22:23]} ({Predecessor:} 8... O-O 9. Nc3 Rb8 10. d4 cxd4 11. Nxd4 a6 12. Rd1 Qa5 13. Bf4 e5 14. Nf5 Bc5 15. Bd2 {1-0 Tazbir,M (2509)-Socko,M (2458) Wroclaw Radzikowska Blitz op 2022 (11)}) 9. a3 {[%emt 0:03:36]} b5 {[%emt 0:10:46] White has an edge.} 10. e4 {[%emt 0:19:40]} N5b6 {[%emt 0:00:27]} 11. d4 {[%emt 0:01:36]} Bb7 {[%emt 0:01:36]} 12. Rd1 {[%emt 0:03:34][%cal Od4d5]} Qc8 {[%emt 0:04:44] [#]} 13. d5 $1 {[%emt 0:13:31]} exd5 {[%emt 0:16:51]} 14. exd5 {[%emt 0:00:27]} Nxd5 {[%emt 0:00:13]} (14... O-O {is more complex.} 15. Nc3 b4 16. d6 bxc3 17. dxe7 Re8) 15. Nh4 {[%emt 0:03:09]} Bxh4 {[%emt 0:07:09]} 16. Bxd5 {[%emt 0:02:51]} Be7 {[%emt 0:03:12]} 17. Qe2 {[%emt 0:03:30]} Bxd5 {[%emt 0:07:09]} 18. Rxd5 {[%emt 0:00:09][%cal Ob1c3] Strongly threatening Nc3!} Kf8 {[%emt 0:00:08]} 19. Nc3 {[%emt 0:07:21][%cal Oc1f4][%mdl 1024] Bf4! is the strong threat. White has compensation.} Nf6 {[%emt 0:02:57]} 20. Rd1 {[%emt 0:01:37]} a6 {[%emt 0:01:55]} 21. Qf3 {[%emt 0:06:47]} Rb8 {[%emt 0:00:22]} 22. Bg5 {[%emt 0:09:50]} h6 {[%emt 0:02:34]} 23. Bxf6 {[%emt 0:00:25]} Bxf6 {[%emt 0:00:08]} 24. Rac1 {[%emt 0:01:50]} (24. Rd6 {simplifies} Be7 25. Rg6 Qb7 26. Qxb7 Rxb7 27. Rxa6 g6 28. Re1) 24... Bd4 {[%emt 0:07:15]} (24... h5 $14) 25. Ne4 $16 {[%emt 0:00:48]} Qb7 {[%emt 0:00:32]} 26. Qf4 {[%emt 0:00:56] White is more active.} g5 {[%emt 0:02:23]} (26... Bxb2 $2 27. Nxc5 Bxc1 28. Qd6+ Kg8 29. Nxb7 Rxb7 30. Qxa6 $18) 27. Qd6+ {[%emt 0:00:39]} (27. Qf5 $1 $16 Qe7 28. Nxc5 Bxc5 29. Rd7 (29. Qxc5 Qxc5 30. Rxc5 Rb6 $14) (29. Rxc5 Rb6 $16) 29... Bxf2+ 30. Kxf2) 27... Qe7 $1 $14 {[%emt 0:00:38]} (27... Kg8 28. Rxd4 (28. Nxc5 Bxc5 29. Rxc5 Re8 $18) 28... cxd4 29. Nf6+ Kg7 30. Nh5+ Kg8 31. Qe5 $18) 28. Qxb8+ {[%emt 0:02:42]} Kg7 {[%emt 0:00:01] [#]} 29. Nd6 $1 {[%emt 0:00:46]} Qf6 {[%emt 0:00:33] Dodges Nf5+} (29... Rxb8 $2 30. Nf5+ Kf8 31. Nxe7 Kxe7 32. b4 $18) (29... Bxf2+ $2 30. Kf1 (30. Kg2 $2 Qe2 $19) 30... Qf6 31. Ne4 $18 (31. Ne8+ Rxe8 32. Qxe8 Bd4+ 33. Kg2 Qf2+ 34. Kh3 Qf5+ 35. Kg2 Qf2+ 36. Kh3 Qf5+ 37. Kg2 Qf2+ $11)) 30. Qb7 {[%emt 0:00:28]} ({But not} 30. Ne8+ $2 Rxe8 31. Rxd4 Rxb8 $19) 30... Qxd6 {[%emt 0:00:38]} 31. Qf3 {[%emt 0:00:31]} (31. b4 {is interesting.} c4 32. Qe4 Rd8 33. Kg2) 31... Rd8 {[%emt 0:00:40]} 32. b3 {[%emt 0:00:24]} a5 {[%emt 0:00:18]} 33. Re1 {[%emt 0:00:25]} Qf6 {[%emt 0:00:14]} 34. Kg2 {[%emt 0:00:41]} (34. Qxf6+ {simplifies} Kxf6 35. Kg2 Rd6 36. Rb1) 34... b4 {[%emt 0:00:55]} 35. axb4 {[%emt 0:00:30]} (35. Qxf6+ $16 Kxf6 36. a4) 35... axb4 $11 {[%emt 0:00:07]} 36. Qxf6+ {[%emt 0:00:29]} (36. h4 {with more complications.} gxh4 37. gxh4 Rg8 38. Qxf6+ Kxf6+ 39. Kf3) 36... Kxf6 $16 {[%emt 0:00:06][%mdl 4096] Endgame KRR-KRB} 37. Kf3 {[%emt 0:00:27][%cal Bg2f3,Bf3e4,Be4d3,Bd3e2][%mdl 32]} Ra8 {[%emt 0:00:08]} 38. Rc2 {[%emt 0:00:34]} Ra3 {[%emt 0:00:17]} 39. Rb1 {[%emt 0:00:20]} h5 {[%emt 0:01:41]} 40. Ke4 {[%emt 0:00:00]} Ke6 {[%emt 0:00:00]} 41. f3 {[%emt 0:15:26]} f5+ {[%emt 0:02:35]} 42. Kd3 {[%emt 0:00:27]} Kd5 {[%emt 0:00:07]} 43. Ke2 {[%emt 0:02:24]} Ra7 {[%emt 0:11:52]} 44. Kd3 {[%emt 0:00:33]} Be5 {[%emt 0:01:00]} 45. Re1 {[%emt 0:03:29][%cal Oc2c5]} Bd6 {[%emt 0:03:54] [#]} (45... Bf6 $11 {and Black is okay.}) 46. Rd2 {[%emt 0:02:16]} (46. Re8 $1 $18) 46... Be5 $1 $14 {[%emt 0:02:51] [#] And now ...Bc3 would win.} 47. Rxe5+ {[%emt 0:01:04]} Kxe5 {[%emt 0:00:07] KR-KR. The position is equal.} 48. Kc4 {[%emt 0:00:02]} Ra5 {[%emt 0:01:30]} 49. Re2+ {[%emt 0:06:21]} Kd6 {[%emt 0:03:04]} 50. Rd2+ {[%emt 0:00:07]} Ke5 {[%emt 0:00:35]} 51. Re2+ {[%emt 0:00:50]} Kd6 {[%emt 0:00:06]} 52. Rd2+ {[%emt 0:00:56]} Ke5 {[%emt 0:00:05] An exciting game.   Weighted Error Value: White=0.13 (very precise) /Black=0.12 (very precise)} 1/2-1/2

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.02"]
[Round "5.5"]
[White "Tristan, Leonardo"]
[Black "Silva, Luca"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2523"]
[BlackElo "2287"]
[Annotator "RC"]
[PlyCount "139"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:04]} d5 {[%emt 0:00:06]} 2. c4 {[%emt 0:00:12]} c6 {[%emt 0:00:11]} 3. cxd5 {[%emt 0:00:09]} cxd5 {[%emt 0:00:05]} 4. Bf4 {[%emt 0:00:06]} Nc6 {[%emt 0:00:15]} 5. e3 {[%emt 0:00:07]} Nf6 {[%emt 0:00:10]} 6. Nc3 {[%emt 0:00:09]} a6 {[%emt 0:00:13]} 7. Be2 {[%emt 0:00:17]} Bf5 {[%emt 0:00:32]} 8. Nf3 {[%emt 0:01:13]} Rc8 {[%emt 0:03:58]} 9. O-O {[%emt 0:10:22]} e6 {[%emt 0:00:06]} 10. Qb3 {[%emt 0:09:21]} Bb4 {[%emt 0:14:17]} 11. Rfc1 {[%emt 0:05:44]} O-O {[%emt 0:27:22]} 12. Na4 {[%emt 0:19:38]} b5 {[%emt 0:00:06]} 13. Nc5 {[%emt 0:00:16]} Bxc5 {[%emt 0:03:04]} 14. dxc5 {[%emt 0:05:47]} Na5 {[%emt 0:12:01]} 15. Qd1 {[%emt 0:13:37]} Ne4 {[%emt 0:14:36]} 16. Nd4 {[%emt 0:06:24]} Nc4 {[%emt 0:00:05]} 17. Nxf5 {[%emt 0:05:35]} exf5 {[%emt 0:00:17]} 18. b3 {[%emt 0:06:11]} g5 {[%emt 0:06:48]} 19. Bg3 {[%emt 0:00:05]} Nxg3 {[%emt 0:10:37]} 20. hxg3 {[%emt 0:00:06]} Ne5 {[%emt 0:00:04]} 21. a4 {[%emt 0:01:34]} b4 {[%emt 0:02:16]} 22. Bxa6 {[%emt 0:05:53]} Rc7 {[%emt 0:01:53]} 23. Bb5 {[%emt 0:01:08]} Qf6 {[%emt 0:00:29]} 24. Qd4 {[%emt 0:00:34]} Rfc8 {[%emt 0:01:03]} 25. f4 {[%emt 0:06:26]} Ng4 {[%emt 0:00:09]} 26. Qxf6 {[%emt 0:00:11]} Nxf6 {[%emt 0:00:01]} 27. Bd3 {[%emt 0:01:20]} Re8 {[%emt 0:02:08]} 28. a5 {[%emt 0:00:44]} Rxe3 {[%emt 0:00:04]} 29. Bxf5 {[%emt 0:00:07]} Rxb3 {[%emt 0:00:20]} 30. a6 {[%emt 0:00:38]} Ra7 {[%emt 0:00:06]} 31. c6 {[%emt 0:01:10]} Ne8 {[%emt 0:00:03]} 32. c7 {[%emt 0:00:49]} Nxc7 {[%emt 0:01:03]} 33. Rxc7 {[%emt 0:00:04]} Rxc7 {[%emt 0:00:04]} 34. a7 {[%emt 0:00:04]} Rxa7 {[%emt 0:00:08]} 35. Rxa7 {[%emt 0:00:03]} Rxg3 {[%emt 0:00:05]} 36. fxg5 {[%emt 0:01:08]} Rxg5 {[%emt 0:00:07]} 37. Bc2 {[%emt 0:00:38]} Rg3 {[%emt 0:00:45]} 38. Rb7 {[%emt 0:00:08]} Rc3 {[%emt 0:00:07]} 39. Ba4 {[%emt 0:00:09]} Rc4 {[%emt 0:02:47]} 40. Bb3 {[%emt 0:00:00]} Rf4 {[%emt 0:00:00]} 41. Bxd5 {[%emt 0:01:40]} Kg7 {[%emt 0:01:54]} 42. g3 {[%emt 0:04:44]} Rf5 {[%emt 0:01:56]} 43. Be4 {[%emt 0:01:42]} Re5 {[%emt 0:00:19]} 44. Rxb4 {[%emt 0:00:08]} f5 {[%emt 0:10:02]} 45. Bc2 {[%emt 0:02:21]} Kf6 {[%emt 0:00:06]} 46. Kf2 {[%emt 0:01:25]} Kg5 {[%emt 0:00:26]} 47. Rb8 {[%emt 0:01:55]} Rc5 {[%emt 0:00:22]} 48. Rg8+ {[%emt 0:00:35]} Kf6 {[%emt 0:00:06]} 49. Bd3 {[%emt 0:00:14]} h6 {[%emt 0:01:10]} 50. Ke3 {[%emt 0:01:08]} Ra5 {[%emt 0:00:10]} 51. Bc2 {[%emt 0:05:09]} Rc5 {[%emt 0:00:15]} 52. Bd1 {[%emt 0:03:49]} Rc3+ {[%emt 0:02:11]} 53. Kf2 {[%emt 0:00:27]} Rc1 {[%emt 0:00:03]} 54. Bh5 {[%emt 0:01:13]} Rc2+ {[%emt 0:04:49]} 55. Ke3 {[%emt 0:00:29]} Rh2 {[%emt 0:01:56]} 56. Rf8+ {[%emt 0:04:47]} Kg5 {[%emt 0:00:29]} 57. Bf7 {[%emt 0:01:10]} Rh1 {[%emt 0:00:34]} 58. Rg8+ {[%emt 0:00:53]} Kf6 {[%emt 0:00:21]} 59. Bd5 {[%emt 0:00:09]} Re1+ {[%emt 0:00:26]} 60. Kf4 {[%emt 0:00:16]} Rf1+ {[%emt 0:02:42]} 61. Bf3 {[%emt 0:00:14]} Kf7 {[%emt 0:00:32]} 62. Rd8 {[%emt 0:01:44]} Kf6 {[%emt 0:00:44]} 63. Rd6+ {[%emt 0:00:51]} Kg7 {[%emt 0:00:05]} 64. Rd1 {[%emt 0:03:02]} Rf2 {[%emt 0:00:33]} 65. Rb1 {[%emt 0:00:30]} Kf6 {[%emt 0:00:26]} 66. Rb6+ {[%emt 0:00:39]} Kg7 {[%emt 0:00:04]} 67. Ke3 {[%emt 0:00:38]} Rf1 {[%emt 0:00:51]} 68. Be2 {[%emt 0:00:06]} Re1 {[%emt 0:02:33]} 69. Kf3 {[%emt 0:00:06]} Rc1 {[%emt 0:01:47]} 70. Kf4 {[%emt 0:00:47]} 1-0

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.02"]
[Round "5.6"]
[White "Miranda, Rafael"]
[Black "Francisco Guecamburu, Candela Be"]
[Result "1/2-1/2"]
[ECO "C79"]
[WhiteElo "2343"]
[BlackElo "2345"]
[Annotator "ChessBase"]
[PlyCount "83"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:06]} e5 {[%emt 0:00:09]} 2. Nf3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:08]} 3. Bb5 {[%emt 0:00:09]} a6 {[%emt 0:00:09]} 4. Ba4 {[%emt 0:00:04]} b5 {[%emt 0:00:08]} 5. Bb3 {[%emt 0:00:09]} Na5 {[%emt 0:00:07]} 6. O-O {[%emt 0:01:14]} d6 {[%emt 0:00:23]} 7. c3 {[%emt 0:04:37]} Nxb3 {[%emt 0:00:24]} 8. axb3 {[%emt 0:00:21]} Nf6 {[%emt 0:00:48]} 9. Re1 {[%emt 0:00:33]} Bb7 {[%emt 0:02:41]} 10. d3 {[%emt 0:05:44]} g6 {[%emt 0:13:08]} 11. Nbd2 {[%emt 0:01:22]} Bg7 {[%emt 0:00:38]} 12. Nf1 {[%emt 0:17:16]} O-O {[%emt 0:08:48]} 13. Ng3 {[%emt 0:07:12]} Re8 {[%emt 0:03:44]} 14. Bd2 {[%emt 0:06:21]} c5 {[%emt 0:12:14]} 15. Qc1 {[%emt 0:04:18]} a5 {[%emt 0:11:04]} 16. h3 {[%emt 0:02:53]} a4 {[%emt 0:13:27]} 17. bxa4 {[%emt 0:01:34]} bxa4 {[%emt 0:00:11]} 18. Bh6 {[%emt 0:02:36]} Bh8 {[%emt 0:01:58]} 19. c4 {[%emt 0:03:57]} Bc6 {[%emt 0:01:55]} 20. Nd2 {[%emt 0:05:27]} Rb8 {[%emt 0:01:41]} 21. Nb1 {[%emt 0:01:39]} Rb3 {[%emt 0:05:17]} 22. Nc3 {[%emt 0:00:21]} Nd7 {[%emt 0:01:20]} 23. Rd1 {[%emt 0:01:02]} Bg7 {[%emt 0:03:13]} 24. Bxg7 {[%emt 0:01:51]} Kxg7 {[%emt 0:00:02]} 25. Nxa4 {[%emt 0:00:20]} Bxa4 {[%emt 0:01:35]} 26. Rxa4 {[%emt 0:00:05]} Qb6 {[%emt 0:00:11]} 27. Ra2 {[%emt 0:06:53]} f6 {[%emt 0:06:26]} 28. Ne2 {[%emt 0:01:15]} Rb8 {[%emt 0:00:25]} 29. Nc3 {[%emt 0:05:33]} Nf8 {[%emt 0:01:29]} 30. Nd5 {[%emt 0:01:18]} Qd8 {[%emt 0:00:47]} 31. Ra7+ {[%emt 0:02:35]} R8b7 {[%emt 0:00:55]} 32. Rxb7+ {[%emt 0:01:03]} Rxb7 {[%emt 0:00:04]} 33. Qc3 {[%emt 0:00:21]} Qb8 {[%emt 0:02:13]} 34. Ra1 {[%emt 0:03:12]} Rxb2 {[%emt 0:04:46]} 35. Qa5 {[%emt 0:00:55]} Rb1+ {[%emt 0:00:09]} 36. Rxb1 {[%emt 0:02:07]} Qxb1+ {[%emt 0:00:03]} 37. Kh2 {[%emt 0:00:07]} Qb8 {[%emt 0:00:04]} 38. Qa6 {[%emt 0:02:34]} Qd8 {[%emt 0:01:42]} 39. Nb6 {[%emt 0:00:42]} Ne6 {[%emt 0:02:27]} 40. Nc8 {[%emt 0:00:00]} Nc7 {[%emt 0:00:00]} 41. Qb7 {[%emt 0:03:51]} f5 {[%emt 0:12:03]} 42. Nb6 {[%emt 0:37:49]} 1/2-1/2

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.03"]
[Round "6.1"]
[White "Silva, Luca"]
[Black "Peralta, Fernando"]
[Result "0-1"]
[ECO "E08"]
[WhiteElo "2287"]
[BlackElo "2580"]
[Annotator "ChessBase"]
[PlyCount "80"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:07]} Nf6 {[%emt 0:00:15]} 2. c4 {[%emt 0:00:10]} e6 {[%emt 0:00:08]} 3. Nf3 {[%emt 0:00:05]} d5 {[%emt 0:00:25]} 4. g3 {[%emt 0:00:06]} Bb4+ {[%emt 0:00:15]} 5. Bd2 {[%emt 0:00:06]} Be7 {[%emt 0:00:08]} 6. Bg2 {[%emt 0:00:07]} O-O {[%emt 0:00:08]} 7. Qc2 {[%emt 0:01:10]} c6 {[%emt 0:00:57]} 8. O-O {[%emt 0:01:17]} Nbd7 {[%emt 0:00:11]} 9. Bf4 {[%emt 0:00:29]} a5 {[%emt 0:00:28]} 10. Rd1 {[%emt 0:01:56]} a4 {[%emt 0:00:12]} 11. h4 {[%emt 0:03:09]} h6 {[%emt 0:02:57]} 12. Nbd2 {[%emt 0:01:15]} Nh5 {[%emt 0:02:36]} 13. e3 {[%emt 0:01:33]} f5 {[%emt 0:25:01]} 14. cxd5 {[%emt 0:16:03]} exd5 {[%emt 0:03:16]} 15. Bh3 {[%emt 0:03:34]} Nb6 {[%emt 0:18:23]} 16. Kh1 {[%emt 0:09:14]} Be6 {[%emt 0:04:13]} 17. Rg1 {[%emt 0:02:09]} Nc4 {[%emt 0:04:02]} 18. Rad1 {[%emt 0:16:11]} Nd6 {[%emt 0:06:30]} 19. Ne5 {[%emt 0:06:02]} Qe8 {[%emt 0:00:18]} 20. Ndf3 {[%emt 0:08:46]} a3 {[%emt 0:05:42]} 21. b3 {[%emt 0:04:09]} Rc8 {[%emt 0:00:09]} 22. Nd3 {[%emt 0:01:34]} Ne4 {[%emt 0:02:04]} 23. Nc5 {[%emt 0:07:16]} Nxc5 {[%emt 0:05:31]} 24. dxc5 {[%emt 0:00:04]} Bd7 {[%emt 0:00:54]} 25. Be5 {[%emt 0:06:45]} Nf6 {[%emt 0:01:01]} 26. Bxf5 {[%emt 0:06:43]} Bxf5 {[%emt 0:03:10]} 27. Qxf5 {[%emt 0:00:04]} Ne4 {[%emt 0:00:20]} 28. Qe6+ {[%emt 0:00:56]} Qf7 {[%emt 0:03:28]} 29. Qxf7+ {[%emt 0:02:02]} Rxf7 {[%emt 0:00:04]} 30. Kg2 {[%emt 0:00:11]} Rcf8 {[%emt 0:00:37]} 31. Bf4 {[%emt 0:00:09]} g5 {[%emt 0:00:29]} 32. hxg5 {[%emt 0:00:46]} hxg5 {[%emt 0:00:03]} 33. Ne5 {[%emt 0:00:21]} gxf4 {[%emt 0:00:23]} 34. gxf4 {[%emt 0:00:13]} Rg7+ {[%emt 0:05:05]} 35. Kf3 {[%emt 0:00:03]} Bf6 {[%emt 0:00:59]} 36. Ng6 {[%emt 0:02:44]} Nc3 {[%emt 0:03:46]} 37. Nxf8 {[%emt 0:00:55]} Kxf8 {[%emt 0:01:04]} 38. Rxg7 {[%emt 0:00:17]} Bxg7 {[%emt 0:00:09]} 39. Rd2 {[%emt 0:00:18]} Ne4 {[%emt 0:00:32]} 40. Rc2 {[%emt 0:00:00]} Bb2 {[%emt 0:00:00]} 0-1

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.03"]
[Round "6.2"]
[White "Perez Ponsa, Federico"]
[Black "Krysa, Leandro"]
[Result "1/2-1/2"]
[ECO "D16"]
[WhiteElo "2527"]
[BlackElo "2546"]
[Annotator "ChessBase"]
[PlyCount "56"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:10:19]} d5 {[%emt 0:01:24]} 2. Nf3 {[%emt 0:00:34]} Nf6 {[%emt 0:02:27]} 3. c4 {[%emt 0:00:09]} c6 {[%emt 0:01:40]} 4. Nc3 {[%emt 0:00:31]} dxc4 {[%emt 0:00:39]} 5. a4 {[%emt 0:00:22]} a5 {[%emt 0:00:17]} 6. Ne5 {[%emt 0:04:47]} Ng4 {[%emt 0:02:30]} 7. Nxc4 {[%emt 0:08:56]} e5 {[%emt 0:00:17]} 8. e3 {[%emt 0:04:04]} Be6 {[%emt 0:13:46]} 9. Be2 {[%emt 0:08:27]} exd4 {[%emt 0:01:10]} 10. exd4 {[%emt 0:04:54]} Na6 {[%emt 0:19:16]} 11. O-O {[%emt 0:07:46]} Nf6 {[%emt 0:02:20]} 12. Bf4 {[%emt 0:06:23]} Be7 {[%emt 0:01:21]} 13. Qd3 {[%emt 0:05:13]} O-O {[%emt 0:09:07]} 14. Rad1 {[%emt 0:01:54]} Bxc4 {[%emt 0:07:28]} 15. Qxc4 {[%emt 0:00:08]} Nb4 {[%emt 0:00:03]} 16. Bf3 {[%emt 0:02:28]} Nfd5 {[%emt 0:01:11]} 17. Nxd5 {[%emt 0:07:48]} Nxd5 {[%emt 0:00:39]} 18. Bxd5 {[%emt 0:00:50]} Qxd5 {[%emt 0:00:48]} 19. Qxd5 {[%emt 0:00:45]} cxd5 {[%emt 0:00:06]} 20. Rc1 {[%emt 0:02:22]} Rfc8 {[%emt 0:04:38]} 21. Rxc8+ {[%emt 0:01:32]} Rxc8 {[%emt 0:00:07]} 22. Rc1 {[%emt 0:00:05]} Rxc1+ {[%emt 0:00:56]} 23. Bxc1 {[%emt 0:00:04]} Bb4 {[%emt 0:01:12]} 24. Be3 {[%emt 0:00:23]} Bd6 {[%emt 0:00:22]} 25. Bd2 {[%emt 0:00:28]} Bc7 {[%emt 0:00:11]} 26. Be3 {[%emt 0:00:21]} Bd6 {[%emt 0:00:08]} 27. Bd2 {[%emt 0:00:07]} Bc7 {[%emt 0:00:05]} 28. Be3 {[%emt 0:00:04]} Bd6 {[%emt 0:00:06]} 1/2-1/2

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.03"]
[Round "6.3"]
[White "Tokman, Ariel"]
[Black "Valerga, Diego"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2306"]
[BlackElo "2428"]
[Annotator "ChessBase"]
[PlyCount "82"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:30]} d5 {[%emt 0:00:20]} 2. c4 {[%emt 0:00:06]} e6 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:00:20]} Be7 {[%emt 0:00:14]} 4. Nf3 {[%emt 0:00:14]} Nf6 {[%emt 0:00:07]} 5. Bg5 {[%emt 0:00:13]} h6 {[%emt 0:01:18]} 6. Bxf6 {[%emt 0:01:03]} Bxf6 {[%emt 0:00:09]} 7. e3 {[%emt 0:00:22]} O-O {[%emt 0:00:11]} 8. Rc1 {[%emt 0:00:39]} c6 {[%emt 0:00:44]} 9. Bd3 {[%emt 0:00:20]} Nd7 {[%emt 0:01:28]} 10. O-O {[%emt 0:00:21]} dxc4 {[%emt 0:02:49]} 11. Bxc4 {[%emt 0:00:13]} e5 {[%emt 0:00:11]} 12. h3 {[%emt 0:03:04]} exd4 {[%emt 0:03:38]} 13. exd4 {[%emt 0:00:07]} Nb6 {[%emt 0:00:06]} 14. Bb3 {[%emt 0:00:17]} Bf5 {[%emt 0:00:38]} 15. Re1 {[%emt 0:01:51]} Re8 {[%emt 0:06:19]} 16. Rxe8+ {[%emt 0:03:40]} Qxe8 {[%emt 0:00:07]} 17. Qd2 {[%emt 0:00:12]} Qd7 {[%emt 0:05:00]} 18. Qf4 {[%emt 0:26:29]} Re8 {[%emt 0:16:45]} 19. Rd1 {[%emt 0:00:49]} Be6 {[%emt 0:07:57]} 20. Ne4 {[%emt 0:11:03]} Be7 {[%emt 0:05:48]} 21. Ne5 {[%emt 0:07:49]} Qc8 {[%emt 0:01:59]} 22. Bc2 {[%emt 0:24:39]} Nd5 {[%emt 0:08:47]} 23. Qf3 {[%emt 0:00:44]} Qc7 {[%emt 0:01:14]} 24. Bb3 {[%emt 0:03:30]} Bf8 {[%emt 0:10:30]} 25. Qg3 {[%emt 0:02:04]} Qd8 {[%emt 0:00:08]} 26. Qf3 {[%emt 0:00:55]} Qc7 {[%emt 0:08:31]} 27. a3 {[%emt 0:05:34]} Qb6 {[%emt 0:10:25]} 28. Qg3 {[%emt 0:00:21]} Qd8 {[%emt 0:00:07]} 29. Bc2 {[%emt 0:00:41]} g6 {[%emt 0:04:43]} 30. Nc5 {[%emt 0:03:43]} Bxc5 {[%emt 0:00:32]} 31. dxc5 {[%emt 0:00:33]} Qf6 {[%emt 0:00:17]} 32. Re1 {[%emt 0:00:42]} Qf4 {[%emt 0:02:22]} 33. Qxf4 {[%emt 0:00:17]} Nxf4 {[%emt 0:00:07]} 34. Nc4 {[%emt 0:00:05]} Rd8 {[%emt 0:01:21]} 35. Nd6 {[%emt 0:00:40]} b6 {[%emt 0:00:58]} 36. b4 {[%emt 0:00:11]} bxc5 {[%emt 0:00:54]} 37. bxc5 {[%emt 0:00:04]} Bd5 {[%emt 0:00:15]} 38. Be4 {[%emt 0:00:51]} Bxe4 {[%emt 0:00:50]} 39. Rxe4 {[%emt 0:00:35]} Ne6 {[%emt 0:00:07]} 40. Nb7 {[%emt 0:00:00]} Rd1+ {[%emt 0:00:00]} 41. Kh2 {[%emt 0:00:33]} Rc1 {[%emt 0:05:38]} 1/2-1/2

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.03"]
[Round "6.4"]
[White "Acosta, Pablo Ismael"]
[Black "Francisco Guecamburu, Candela Be"]
[Result "1-0"]
[ECO "A33"]
[WhiteElo "2482"]
[BlackElo "2345"]
[Annotator "ChessBase"]
[PlyCount "109"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:01:07]} c5 {[%emt 0:00:21]} 2. Nf3 {[%emt 0:01:40]} Nc6 {[%emt 0:01:39]} 3. Nc3 {[%emt 0:01:52]} Nf6 {[%emt 0:01:18]} 4. d4 {[%emt 0:00:23]} cxd4 {[%emt 0:00:09]} 5. Nxd4 {[%emt 0:00:06]} e6 {[%emt 0:05:19]} 6. Ndb5 {[%emt 0:05:50]} d6 {[%emt 0:17:02]} 7. Bf4 {[%emt 0:03:31]} e5 {[%emt 0:01:12]} 8. Bg5 {[%emt 0:00:37]} a6 {[%emt 0:01:27]} 9. Bxf6 {[%emt 0:08:55]} gxf6 {[%emt 0:00:09]} 10. Na3 {[%emt 0:00:03]} Be6 {[%emt 0:10:51]} 11. e3 {[%emt 0:02:15]} f5 {[%emt 0:06:06]} 12. Qd2 {[%emt 0:02:43]} Qa5 {[%emt 0:12:55]} 13. Rc1 {[%emt 0:03:07]} O-O-O {[%emt 0:05:11]} 14. Nd5 {[%emt 0:05:45]} Qxd2+ {[%emt 0:00:13]} 15. Kxd2 {[%emt 0:00:06]} Kb8 {[%emt 0:01:32]} 16. g3 {[%emt 0:11:52]} Ne7 {[%emt 0:07:12]} 17. Bg2 {[%emt 0:02:45]} e4 {[%emt 0:04:13]} 18. Bh3 {[%emt 0:00:44]} Nxd5 {[%emt 0:03:17]} 19. cxd5 {[%emt 0:00:22]} Bxd5 {[%emt 0:00:25]} 20. Bxf5 {[%emt 0:06:11]} Bxa2 {[%emt 0:06:38]} 21. Bxe4 {[%emt 0:00:25]} Bg7 {[%emt 0:05:34]} 22. b3 {[%emt 0:07:28]} d5 {[%emt 0:00:27]} 23. Bc2 {[%emt 0:06:56]} Bb2 {[%emt 0:00:27]} 24. Ra1 {[%emt 0:00:09]} Bxa3 {[%emt 0:00:04]} 25. Rxa2 {[%emt 0:00:06]} Bb4+ {[%emt 0:01:27]} 26. Ke2 {[%emt 0:02:29]} d4 {[%emt 0:01:31]} 27. Rd1 {[%emt 0:11:32]} dxe3 {[%emt 0:01:01]} 28. Kxe3 {[%emt 0:00:21]} Bc5+ {[%emt 0:01:58]} 29. Kf4 {[%emt 0:01:33]} Bxf2 {[%emt 0:02:56]} 30. Rxd8+ {[%emt 0:00:05]} Rxd8 {[%emt 0:00:04]} 31. Bxh7 {[%emt 0:00:06]} Bc5 {[%emt 0:02:20]} 32. Be4 {[%emt 0:01:03]} Rd6 {[%emt 0:00:38]} 33. h4 {[%emt 0:00:40]} b5 {[%emt 0:00:23]} 34. h5 {[%emt 0:01:37]} Kc7 {[%emt 0:00:33]} 35. g4 {[%emt 0:00:51]} Kb6 {[%emt 0:00:33]} 36. g5 {[%emt 0:01:15]} a5 {[%emt 0:00:25]} 37. h6 {[%emt 0:01:12]} Bd4 {[%emt 0:00:52]} 38. h7 {[%emt 0:02:08]} Rd8 {[%emt 0:00:34]} 39. Rc2 {[%emt 0:01:29]} a4 {[%emt 0:00:30]} 40. bxa4 {[%emt 0:00:00]} bxa4 {[%emt 0:00:00]} 41. Rc4 {[%emt 0:00:25]} Bc5 {[%emt 0:13:49]} 42. Rxa4 {[%emt 0:00:24]} Kb5 {[%emt 0:00:12]} 43. Ra1 {[%emt 0:02:49]} Bd4 {[%emt 0:00:47]} 44. Rc1 {[%emt 0:01:58]} Rf8 {[%emt 0:05:08]} 45. Rc7 {[%emt 0:02:19]} Kb6 {[%emt 0:00:38]} 46. Rd7 {[%emt 0:01:25]} Kc5 {[%emt 0:00:39]} 47. Bd5 {[%emt 0:00:38]} Bg7 {[%emt 0:02:09]} 48. Kf5 {[%emt 0:02:01]} Bh8 {[%emt 0:02:56]} 49. Bxf7 {[%emt 0:00:47]} Kc6 {[%emt 0:00:06]} 50. Ke6 {[%emt 0:01:26]} Bg7 {[%emt 0:00:56]} 51. Rd1 {[%emt 0:01:44]} Kc7 {[%emt 0:00:43]} 52. Ke7 {[%emt 0:00:25]} Ra8 {[%emt 0:01:21]} 53. Be6 {[%emt 0:00:39]} Rf8 {[%emt 0:00:57]} 54. Rc1+ {[%emt 0:00:16]} Kb7 {[%emt 0:00:20]} 55. Rc8 {[%emt 0:00:18]} 1-0

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.03"]
[Round "6.5"]
[White "Villca, Julian"]
[Black "Tristan, Leonardo"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2383"]
[BlackElo "2523"]
[Annotator "ChessBase"]
[PlyCount "167"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:17:33]} d5 {[%emt 0:01:17]} 2. c4 {[%emt 0:00:29]} e6 {[%emt 0:00:12]} 3. Nf3 {[%emt 0:00:09]} Nf6 {[%emt 0:00:22]} 4. Nc3 {[%emt 0:01:41]} Bb4 {[%emt 0:07:43]} 5. Bg5 {[%emt 0:08:15]} h6 {[%emt 0:00:46]} 6. Bxf6 {[%emt 0:00:29]} Qxf6 {[%emt 0:00:05]} 7. Qb3 {[%emt 0:02:43]} Nc6 {[%emt 0:31:57]} 8. e3 {[%emt 0:06:07]} Qg6 {[%emt 0:20:06]} 9. cxd5 {[%emt 0:23:31]} exd5 {[%emt 0:00:12]} 10. g3 {[%emt 0:00:08]} Qe4 {[%emt 0:12:42]} 11. Qd1 {[%emt 0:09:22]} Bg4 {[%emt 0:03:01]} 12. Bg2 {[%emt 0:02:17]} Nxd4 {[%emt 0:02:11]} 13. Qxd4 {[%emt 0:00:31]} Bxf3 {[%emt 0:00:07]} 14. Bxf3 {[%emt 0:00:37]} Qxf3 {[%emt 0:01:20]} 15. Qe5+ {[%emt 0:01:27]} Kf8 {[%emt 0:00:06]} 16. O-O {[%emt 0:00:38]} Bd6 {[%emt 0:00:16]} 17. Qd4 {[%emt 0:03:35]} h5 {[%emt 0:08:58]} 18. Qd1 {[%emt 0:01:33]} Qf5 {[%emt 0:02:26]} 19. Qxd5 {[%emt 0:02:08]} Qxd5 {[%emt 0:00:05]} 20. Nxd5 {[%emt 0:00:04]} c6 {[%emt 0:00:04]} 21. Nc3 {[%emt 0:00:05]} Ke7 {[%emt 0:00:06]} 22. Ne4 {[%emt 0:00:46]} Rhd8 {[%emt 0:00:39]} 23. Rad1 {[%emt 0:00:25]} Bc7 {[%emt 0:02:08]} 24. f4 {[%emt 0:02:05]} Bb6 {[%emt 0:01:28]} 25. Kf2 {[%emt 0:00:15]} Rd5 {[%emt 0:00:32]} 26. Nc3 {[%emt 0:02:08]} Rdd8 {[%emt 0:01:04]} 27. Kf3 {[%emt 0:00:53]} Ba5 {[%emt 0:01:20]} 28. Ne2 {[%emt 0:02:18]} g6 {[%emt 0:00:17]} 29. Nc1 {[%emt 0:02:27]} Bb6 {[%emt 0:00:49]} 30. h3 {[%emt 0:01:06]} Ke6 {[%emt 0:00:18]} 31. Ke2 {[%emt 0:00:51]} Kf6 {[%emt 0:00:58]} 32. Nb3 {[%emt 0:02:05]} Re8 {[%emt 0:00:23]} 33. Rd3 {[%emt 0:00:27]} Rad8 {[%emt 0:00:55]} 34. Rxd8 {[%emt 0:00:36]} Rxd8 {[%emt 0:00:14]} 35. Nd2 {[%emt 0:00:37]} Re8 {[%emt 0:00:47]} 36. Nc4 {[%emt 0:00:30]} Bc5 {[%emt 0:01:39]} 37. Rd1 {[%emt 0:00:37]} Ke6 {[%emt 0:00:17]} 38. Kf3 {[%emt 0:01:50]} Rc8 {[%emt 0:00:27]} 39. e4 {[%emt 0:02:55]} f6 {[%emt 0:00:35]} 40. Na5 {[%emt 0:00:00]} Rc7 {[%emt 0:00:00]} 41. Nb3 {[%emt 0:06:17]} Bb6 {[%emt 0:03:49]} 42. a4 {[%emt 0:03:15]} a5 {[%emt 0:01:38]} 43. Rd3 {[%emt 0:01:25]} Rc8 {[%emt 0:04:02]} 44. Nd2 {[%emt 0:05:03]} Bc5 {[%emt 0:00:34]} 45. Nc4 {[%emt 0:00:44]} Ra8 {[%emt 0:05:57]} 46. Nd2 {[%emt 0:03:51]} Ke7 {[%emt 0:04:45]} 47. h4 {[%emt 0:04:16]} Bb4 {[%emt 0:00:58]} 48. Nb3 {[%emt 0:00:42]} Rc8 {[%emt 0:02:27]} 49. f5 {[%emt 0:02:11]} gxf5 {[%emt 0:01:25]} 50. exf5 {[%emt 0:00:02]} c5 {[%emt 0:01:58]} 51. Rd5 {[%emt 0:00:17]} b6 {[%emt 0:07:00]} 52. Nc1 {[%emt 0:00:48]} c4 {[%emt 0:00:03]} 53. Ne2 {[%emt 0:00:20]} c3 {[%emt 0:00:37]} 54. bxc3 {[%emt 0:00:10]} Bxc3 {[%emt 0:00:02]} 55. Nf4 {[%emt 0:01:59]} Rc4 {[%emt 0:01:29]} 56. Rb5 {[%emt 0:02:32]} Bd4 {[%emt 0:01:10]} 57. Nd5+ {[%emt 0:00:25]} Kd6 {[%emt 0:01:18]} 58. Nxb6 {[%emt 0:00:42]} Rc3+ {[%emt 0:00:13]} 59. Ke4 {[%emt 0:00:57]} Bc5 {[%emt 0:00:19]} 60. Nc8+ {[%emt 0:03:48]} Kc7 {[%emt 0:01:12]} 61. Kd5 {[%emt 0:00:16]} Bb4 {[%emt 0:00:13]} 62. Nb6 {[%emt 0:00:41]} Rxg3 {[%emt 0:00:46]} 63. Ke6 {[%emt 0:00:34]} Kc6 {[%emt 0:00:18]} 64. Nc4 {[%emt 0:01:50]} Rg4 {[%emt 0:00:49]} 65. Nxa5+ {[%emt 0:00:08]} Kc7 {[%emt 0:00:14]} 66. Kxf6 {[%emt 0:00:06]} Rxh4 {[%emt 0:00:21]} 67. Nb3 {[%emt 0:01:32]} Rc4 {[%emt 0:00:57]} 68. a5 {[%emt 0:01:00]} Kc6 {[%emt 0:00:31]} 69. Rb6+ {[%emt 0:00:51]} Kc7 {[%emt 0:00:15]} 70. Kg5 {[%emt 0:00:41]} h4 {[%emt 0:00:28]} 71. Rh6 {[%emt 0:00:30]} Rc3 {[%emt 0:00:12]} 72. Nd4 {[%emt 0:00:09]} Rg3+ {[%emt 0:00:40]} 73. Kxh4 {[%emt 0:00:19]} Be1 {[%emt 0:00:02]} 74. Nb5+ {[%emt 0:00:42]} Kc8 {[%emt 0:01:18]} 75. Rc6+ {[%emt 0:01:43]} Kd7 {[%emt 0:00:07]} 76. Rd6+ {[%emt 0:00:06]} Kc8 {[%emt 0:00:03]} 77. Re6 {[%emt 0:00:49]} Rg1+ {[%emt 0:00:11]} 78. Kh5 {[%emt 0:00:18]} Bxa5 {[%emt 0:00:03]} 79. f6 {[%emt 0:00:30]} Kd7 {[%emt 0:02:06]} 80. Re7+ {[%emt 0:00:08]} Kc6 {[%emt 0:00:16]} 81. Nd4+ {[%emt 0:01:30]} Kd5 {[%emt 0:00:02]} 82. Nf5 {[%emt 0:00:26]} Bd2 {[%emt 0:00:50]} 83. Ne3+ {[%emt 0:00:31]} Kd6 {[%emt 0:00:23]} 84. Nc4+ {[%emt 0:00:05]} 1-0

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.03"]
[Round "6.6"]
[White "Gomez, Carlos David"]
[Black "Miranda, Rafael"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2331"]
[BlackElo "2343"]
[Annotator "ChessBase"]
[PlyCount "86"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:12:25]} c5 {[%emt 0:00:14]} 2. Nf3 {[%emt 0:00:19]} d6 {[%emt 0:00:31]} 3. d4 {[%emt 0:00:10]} cxd4 {[%emt 0:00:16]} 4. Nxd4 {[%emt 0:00:09]} Nf6 {[%emt 0:00:19]} 5. Nc3 {[%emt 0:00:06]} a6 {[%emt 0:00:24]} 6. h3 {[%emt 0:00:07]} e5 {[%emt 0:01:19]} 7. Nf3 {[%emt 0:00:19]} h6 {[%emt 0:08:56]} 8. g4 {[%emt 0:00:49]} Be7 {[%emt 0:09:29]} 9. Rg1 {[%emt 0:01:04]} Qc7 {[%emt 0:02:46]} 10. g5 {[%emt 0:00:25]} hxg5 {[%emt 0:00:30]} 11. Nxg5 {[%emt 0:00:07]} Nbd7 {[%emt 0:04:44]} 12. Be3 {[%emt 0:08:08]} b5 {[%emt 0:11:01]} 13. a4 {[%emt 0:16:38]} b4 {[%emt 0:02:13]} 14. Nd5 {[%emt 0:01:15]} Nxd5 {[%emt 0:00:09]} 15. Qxd5 {[%emt 0:00:10]} Bxg5 {[%emt 0:00:10]} 16. Rxg5 {[%emt 0:00:19]} Bb7 {[%emt 0:00:20]} 17. Qb3 {[%emt 0:00:21]} Bxe4 {[%emt 0:05:32]} 18. Rxg7 {[%emt 0:02:51]} Nf6 {[%emt 0:01:22]} 19. O-O-O {[%emt 0:17:58]} Kf8 {[%emt 0:05:46]} 20. Rg3 {[%emt 0:02:57]} Rc8 {[%emt 0:01:48]} 21. Bd3 {[%emt 0:00:48]} a5 {[%emt 0:22:34]} 22. Bxe4 {[%emt 0:14:52]} Nxe4 {[%emt 0:00:01]} 23. Rg4 {[%emt 0:00:25]} Nf6 {[%emt 0:04:51]} 24. Rg3 {[%emt 0:02:36]} Ne4 {[%emt 0:01:06]} 25. Rf3 {[%emt 0:00:18]} Qc4 {[%emt 0:01:06]} 26. Qxc4 {[%emt 0:01:04]} Rxc4 {[%emt 0:00:39]} 27. b3 {[%emt 0:00:11]} Rc3 {[%emt 0:06:05]} 28. Rd3 {[%emt 0:02:58]} Rg8 {[%emt 0:02:23]} 29. Bb6 {[%emt 0:02:33]} Rg1+ {[%emt 0:03:14]} 30. Kb2 {[%emt 0:00:07]} Rxd3 {[%emt 0:00:50]} 31. cxd3 {[%emt 0:00:15]} Nc3 {[%emt 0:00:53]} 32. Bxa5 {[%emt 0:00:36]} Nd5 {[%emt 0:00:00]} 33. d4 {[%emt 0:05:35]} Ke7 {[%emt 0:00:02]} 34. dxe5 {[%emt 0:00:07]} dxe5 {[%emt 0:00:01]} 35. Rd3 {[%emt 0:00:09]} Ke6 {[%emt 0:00:09]} 36. Bd8 {[%emt 0:06:25]} Rg8 {[%emt 0:01:00]} 37. Bh4 {[%emt 0:00:24]} f5 {[%emt 0:00:44]} 38. Rg3 {[%emt 0:02:16]} Rh8 {[%emt 0:00:48]} 39. Rg6+ {[%emt 0:01:04]} Kd7 {[%emt 0:01:48]} 40. Bf6 {[%emt 0:00:00]} Nxf6 {[%emt 0:00:00]} 41. Rxf6 {[%emt 0:00:34]} f4 {[%emt 0:02:42]} 42. a5 {[%emt 0:04:01]} Rxh3 {[%emt 0:01:38]} 43. a6 {[%emt 0:01:36]} Kc7 {[%emt 0:01:49]} 1/2-1/2

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.04"]
[Round "7.1"]
[White "Peralta, Fernando"]
[Black "Villca, Julian"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2580"]
[BlackElo "2383"]
[Annotator "TA"]
[PlyCount "129"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 17,129,4,13,27,36,18,19,12,0,7,43,45,47,34,35,45,45,46,81,83,85,85,85,85,84,93,83,85,87,73,108,113,116,101,121,106,135,127,120,100,108,114,121,111,110,114,132,116,116,126,127,127,140,127,162,155,229,224,271,159,266,279,261,275,353,318,620,610,572,385,404,395,750,706,676,327,864,826,901,841,771,683,1144,343,341,327,930,286,289,0,872,404,391,296,284,284,513,520,512,212,200,196,560,520,520,472,309,381,257,285,1569,1603,1030,781]} 1. d4 {[%emt 0:00:02]} d5 {[%emt 0:06:30]} 2. c4 {[%emt 0:00:09]} e6 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:00:17]} Nf6 {[%emt 0:00:13]} 4. cxd5 {[%emt 0:00:11]} exd5 {[%emt 0:00:10]} 5. Bg5 {[%emt 0:00:07]} Be7 {[%emt 0:01:38]} 6. e3 {[%emt 0:00:10]} O-O {[%emt 0:01:02]} 7. Bd3 {[%emt 0:00:08]} c6 {[%emt 0:01:18]} 8. Nge2 {[%emt 0:00:39]} Nbd7 {[%emt 0:03:26] 8...Re8 injects fresh life into this line.} 9. O-O {[%emt 0:00:22]} Ne4 {[%emt 0:11:43][%mdl 64] [#] Discovered Attack} 10. Bf4 {[%emt 0:12:43] D35: Queen's Gambit Declined: Exchange Variation.} Ndf6 {[%emt 0:00:48] [#]} 11. Nxe4 $146 {[%emt 0:09:43]} ({Predecessor:} 11. Qc2 Nd6 12. h3 g6 13. Ng3 Nfe8 14. Rad1 Ng7 15. Bh6 Bg5 16. Bxg5 Qxg5 17. e4 dxe4 18. Ncxe4 Nxe4 19. Nxe4 {1-0 Medancic,R (2135)-Stubljar,A (2025) Hum na Sutli op 14th 2022 (6)}) 11... dxe4 {[%emt 0:03:35]} 12. Bc4 {[%emt 0:01:30] The position is equal.} Nd5 {[%emt 0:01:59]} 13. Bxd5 {[%emt 0:24:33]} cxd5 {[%emt 0:17:42]} 14. Qb3 {[%emt 0:14:13]} b6 {[%emt 0:00:56]} 15. Rfc1 {[%emt 0:01:14]} Ba6 {[%emt 0:01:26]} 16. Nc3 {[%emt 0:00:10]} Bc4 {[%emt 0:00:34]} 17. Qa4 {[%emt 0:00:10]} b5 {[%emt 0:32:33]} 18. Nxb5 {[%emt 0:02:40] White is more active.} Qd7 {[%emt 0:01:04]} 19. Nc3 {[%emt 0:00:59][%cal Bb5c3,Bc3a4,Ba4c5][%mdl 32]} Qxa4 {[%emt 0:00:51]} 20. Nxa4 {[%emt 0:00:05]} Rfc8 {[%emt 0:00:43] [#]} 21. Nc5 $1 {[%emt 0:04:48]} g5 {[%emt 0:01:23]} 22. Bg3 {[%emt 0:01:00]} a5 {[%emt 0:02:20]} 23. b3 {[%emt 0:05:55]} Bxc5 {[%emt 0:00:35]} 24. dxc5 {[%emt 0:00:16]} (24. bxc4 $6 Ba3 25. c5 Bxc1 26. Rxc1 f6 $11) 24... Bb5 {[%emt 0:00:06]} 25. h4 {[%emt 0:08:58]} h6 {[%emt 0:00:21]} 26. Be5 {[%emt 0:03:30]} Rc6 {[%emt 0:00:06]} 27. hxg5 {[%emt 0:02:46]} hxg5 {[%emt 0:00:01]} 28. Bd6 {[%emt 0:00:24]} Kg7 {[%emt 0:01:15]} 29. Rd1 {[%emt 0:00:35]} Bd3 {[%emt 0:00:06]} 30. f3 {[%emt 0:02:50]} f6 {[%emt 0:01:34]} 31. Kf2 {[%emt 0:00:26]} Rh8 {[%emt 0:00:20]} 32. Rh1 {[%emt 0:01:02]} Rxh1 {[%emt 0:00:14]} 33. Rxh1 $16 {[%emt 0:00:04][%mdl 4096] Endgame KRB-KRB} Rc8 {[%emt 0:00:05]} 34. Rc1 {[%emt 0:00:53]} Bb5 {[%emt 0:00:49]} 35. f4 {[%emt 0:02:53]} Kg6 {[%emt 0:00:30]} 36. fxg5 {[%emt 0:00:50]} fxg5 {[%emt 0:00:12]} (36... Kxg5 $16 {keeps fighting.} 37. a4 Bc6) 37. Ke1 $18 {[%emt 0:00:41]} d4 {[%emt 0:02:16]} 38. a4 {[%emt 0:00:47]} (38. exd4 $18 {d5 would be deadly.} e3 39. Rc3) 38... Ba6 {[%emt 0:02:02]} (38... Bc6 $16 39. exd4 e3) 39. exd4 {[%emt 0:00:23]} e3 {[%emt 0:00:01]} 40. Rc3 {[%emt 0:00:00]} e2 {[%emt 0:00:00]} 41. Kd2 {[%emt 0:11:51]} Kf5 $2 {[%emt 0:06:03]} (41... Rh8 42. Bg3 Rd8) 42. Re3 {[%emt 0:00:31]} Rh8 {[%emt 0:02:36]} 43. Bg3 {[%emt 0:10:57]} Rd8 {[%emt 0:04:18]} 44. Kc3 {[%emt 0:01:35]} Rh8 $2 {[%emt 0:00:39]} (44... Rc8 45. Re5+ Kf6) 45. c6 {[%emt 0:01:54]} Rh1 {[%emt 0:00:16]} 46. c7 {[%emt 0:01:28]} (46. d5 $142) 46... Kg4 $2 {[%emt 0:00:26]} (46... Rc1+ 47. Kb2 e1=Q 48. Bxe1 Rxc7 49. Bxa5 Rf7) 47. d5 {[%emt 0:04:53][%cal Bd4d5,Bd5d6][%mdl 32]} Rd1 {[%emt 0:00:05]} 48. d6 {[%emt 0:00:41]} Rd5 {[%emt 0:00:02]} 49. Kc2 {[%emt 0:01:18]} Rd4 {[%emt 0:00:37]} 50. Be1 $2 {[%emt 0:00:41]} (50. Bh2 Kh4 51. Rxe2) 50... Rxd6 {[%emt 0:01:13]} 51. Bxa5 {[%emt 0:00:20] Black must now prevent b4.} Rd5 $2 {[%emt 0:00:57]} (51... Rc6+ 52. Kb2 Kf4) 52. Bb4 $2 {[%emt 0:00:31]} (52. b4 Rd4 53. b5) 52... Rd7 {[%emt 0:00:12]} 53. Ba5 {[%emt 0:00:37]} (53. Re4+ Kf5 54. Rc4) 53... Rd5 $1 {[%emt 0:00:01]} 54. Be1 {[%emt 0:00:35]} (54. b4 $142 Rf5 55. Rxe2) 54... Rd7 {[%emt 0:00:27]} 55. Re4+ {[%emt 0:00:19]} Kf5 {[%emt 0:00:12]} 56. Rc4 {[%emt 0:01:13][%mdl 64] Decoy, Promotion} Rd1 $2 {[%emt 0:00:37]} (56... Bc8 {might work better.} 57. Rc5+ Kf6 58. Bc3+ Ke6 59. Rxg5 Re7) 57. g4+ {[%emt 0:00:00]} Ke6 {[%emt 0:00:22]} 58. c8=Q+ {[%emt 0:00:28]} (58. c8=B+ Bxc8 59. Re4+ Kd5 60. Rxe2 Rd4 $16) (58. Rc6+ $142 Kd7 59. Rxa6 Rxe1 60. Kd2 {[%mdl 64] Deflection}) 58... Bxc8 {[%emt 0:00:19]} 59. Rxc8 {[%emt 0:00:27] KRB-KR} ({Resist} 59. Re4+ $6 Kd5 60. Rxe2 Rd4 $16) 59... Kd7 {[%emt 0:00:16] Against Re8} (59... Rxe1 60. Re8+ Kd5) 60. Rc5 {[%emt 0:00:33]} Rxe1 {[%emt 0:00:08]} 61. Kd2 {[%emt 0:00:30]} (61. Rxg5 Rc1+ 62. Kxc1 e1=Q+ 63. Kc2 Qe2+ 64. Kb1 Qd1+ 65. Kb2 Qd2+ 66. Kb1 Qxg5 67. a5 Qxg4 68. Kb2 Kc6 69. a6 Qd4+ 70. Kc2 Kd5 71. Kb1 Qf2 72. a7 Qxa7 73. Kc2 Qd4 74. Kb1 Qd2 75. b4 Kc4 76. b5 Kc3 77. b6 Qb2#) 61... Rg1 {[%emt 0:01:00]} 62. Kxe2 {[%emt 0:00:02]} (62. Rxg5 {is a self mate.} e1=Q+ 63. Kd3 Rg3+ 64. Kc4 Qc1+ 65. Kb4 Qxg5 66. Ka3 Qc5+ 67. Kb2 Rg2+ 68. Kb1 Qg1#) 62... Rxg4 {[%emt 0:00:05]} 63. Kd3 {[%emt 0:00:18]} Rg1 $2 {[%emt 0:00:46]} (63... Kd6 64. Rf5 Rg1) 64. Kc4 {[%emt 0:00:57]} Kd6 {[%emt 0:00:07]} 65. Kb5 {[%emt 0:01:15] Weighted Error Value: White=0.31/Black=0.30} 1-0

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.04"]
[Round "7.2"]
[White "Tristan, Leonardo"]
[Black "Acosta, Pablo Ismael"]
[Result "1-0"]
[ECO "D51"]
[WhiteElo "2523"]
[BlackElo "2482"]
[Annotator "RC"]
[PlyCount "71"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:04:05]} d5 {[%emt 0:00:09]} 2. Bg5 {[%emt 0:00:05]} Nd7 {[%emt 0:04:49]} 3. c4 {[%emt 0:03:21]} c6 {[%emt 0:00:11]} 4. cxd5 {[%emt 0:00:14]} cxd5 {[%emt 0:00:06]} 5. Nc3 {[%emt 0:00:10]} Ngf6 {[%emt 0:00:32]} 6. e3 {[%emt 0:00:07]} e6 {[%emt 0:02:44]} 7. Bd3 {[%emt 0:00:25]} Bd6 {[%emt 0:01:03]} 8. Nf3 {[%emt 0:05:37]} h6 {[%emt 0:01:12]} 9. Bf4 {[%emt 0:07:04]} Qc7 {[%emt 0:12:15]} 10. Qd2 {[%emt 0:02:35]} Bxf4 {[%emt 0:01:48]} 11. exf4 {[%emt 0:00:07]} a6 {[%emt 0:00:03]} 12. Rc1 {[%emt 0:03:31]} Qd6 {[%emt 0:00:56]} 13. O-O {[%emt 0:03:38]} O-O {[%emt 0:00:41]} 14. Ne5 {[%emt 0:11:10]} b6 {[%emt 0:10:22]} 15. f3 {[%emt 0:07:32]} Re8 {[%emt 0:03:19]} 16. g4 {[%emt 0:03:52]} Nf8 {[%emt 0:00:59]} 17. g5 {[%emt 0:07:22]} Nh5 {[%emt 0:02:47]} 18. gxh6 {[%emt 0:00:15]} g6 {[%emt 0:03:39]} 19. Ne2 {[%emt 0:00:32]} Bd7 {[%emt 0:00:50]} 20. Ng3 {[%emt 0:00:19]} Nf6 {[%emt 0:00:26]} 21. h4 {[%emt 0:01:54]} Rec8 {[%emt 0:02:44]} 22. h5 {[%emt 0:04:15]} Bb5 {[%emt 0:04:50]} 23. hxg6 {[%emt 0:09:33]} fxg6 {[%emt 0:01:14]} 24. Bxb5 {[%emt 0:04:06]} axb5 {[%emt 0:01:30]} 25. Qd3 {[%emt 0:04:22]} Qe7 {[%emt 0:04:20]} 26. Qxb5 {[%emt 0:02:07]} Qh7 {[%emt 0:03:11]} 27. Qxb6 {[%emt 0:04:02]} Rcb8 {[%emt 0:02:33]} 28. Qc7 {[%emt 0:01:13]} Rxb2 {[%emt 0:08:15]} 29. Qxh7+ {[%emt 0:01:11]} Kxh7 {[%emt 0:01:45]} 30. Rc7+ {[%emt 0:05:25]} Kxh6 {[%emt 0:00:06]} 31. Rf2 {[%emt 0:03:23]} Rxf2 {[%emt 0:01:24]} 32. Kxf2 {[%emt 0:00:04]} Rxa2+ {[%emt 0:00:03]} 33. Kf1 {[%emt 0:01:20]} Rd2 {[%emt 0:04:44]} 34. Ne2 {[%emt 0:00:37]} Kh5 {[%emt 0:04:10]} 35. Rf7 {[%emt 0:00:07]} N8h7 {[%emt 0:02:06]} 36. Nd7 {[%emt 0:00:20]} 1-0

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.04"]
[Round "7.3"]
[White "Krysa, Leandro"]
[Black "Tokman, Ariel"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2546"]
[BlackElo "2306"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 12,63,46,22,32,27,51,47,49,38,51,43,101,110,106,108,110,107,112,117,114,109,105,70,188,188,193,197,190,191,205,199,208,159,241,228,243,234,263,251,367,319,326,322,299,283,346,313,360,360,353,346,447,430]} 1. d4 {[%emt 0:00:06]} d5 {[%emt 0:00:28]} 2. c4 {[%emt 0:00:25]} e6 {[%emt 0:00:04]} 3. Nf3 {[%emt 0:01:00]} Nf6 {[%emt 0:00:07]} 4. Nc3 {[%emt 0:00:11]} Bb4 {[%emt 0:00:15]} 5. cxd5 {[%emt 0:00:34]} exd5 {[%emt 0:00:08]} 6. Bg5 {[%emt 0:00:10]} Qd6 {[%emt 0:00:26]} 7. Nd2 {[%emt 0:01:15]} (7. e3 {is interesting.} Ne4 8. Bf4 Qe7 9. Qb3) 7... c6 {[%emt 0:06:26] D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4).} 8. e3 {[%emt 0:09:10]} Nbd7 {[%emt 0:00:50]} 9. Bd3 {[%emt 0:06:11]} O-O {[%emt 0:00:48] White is slightly better.} 10. O-O {[%emt 0:02:46] [#]} h6 $146 {[%emt 0:21:09]} ({Predecessor:} 10... Re8 11. h3 Nf8 12. Bf4 Qe7 13. Qc2 Ng6 14. Bh2 Bd6 15. Rae1 Bd7 16. f4 c5 {1-0 Girya,O (2465)-Zhai,M (2304) CHN-RUS Summit (Women) blitz 11th 2018 (1.5)}) 11. Bh4 {[%emt 0:02:32]} Nb6 {[%emt 0:08:28]} (11... Qc7 $14) 12. a3 $16 {[%emt 0:01:34][%cal Ba2a3,Ba3a4,Ba4a5][%mdl 32]} Bxc3 {[%emt 0:00:10]} 13. bxc3 {[%emt 0:00:05]} ({Much less strong is} 13. Bg3 Qe7 14. bxc3 Bg4 $14) 13... Re8 {[%emt 0:00:39]} 14. a4 {[%emt 0:11:14]} Ne4 {[%emt 0:02:46]} 15. Bxe4 {[%emt 0:03:35]} dxe4 {[%emt 0:00:24]} 16. a5 {[%emt 0:01:04]} Nd5 {[%emt 0:02:44]} 17. c4 {[%emt 0:04:52] Strongly threatening Bg3.} Nb4 {[%emt 0:14:08] [#]} ({Black should play} 17... Nc3 $14 18. Qc2 Ne2+ 19. Kh1 Qg6) 18. Qb1 $1 $36 {[%emt 0:05:03][%mdl 2048] aiming for c5. Keeping Black busy.} Nd3 {[%emt 0:01:16] [#]} 19. Nxe4 $1 {[%emt 0:03:07][%mdl 512]} Rxe4 {[%emt 0:01:34]} 20. Bg3 {[%emt 0:00:09]} (20. Qxd3 $2 {too greedy.} Rxh4 21. f4 Bg4 $19) 20... Qe7 {[%emt 0:12:55]} 21. Qxd3 {[%emt 0:00:27]} h5 {[%emt 0:01:10] Black is weak on the dark squares} 22. h3 {[%emt 0:08:53][%cal Bh2h3,Bh3h4][%mdl 32]} Re6 {[%emt 0:05:23]} (22... Bf5 $16 23. Qb3 Re8) 23. d5 {[%emt 0:06:22]} Rg6 {[%emt 0:00:50]} 24. h4 {[%emt 0:03:23]} Qc5 {[%emt 0:05:12]} 25. Kh2 {[%emt 0:04:51]} b5 {[%emt 0:03:01]} (25... f5 {might work better.} 26. Bf4 Rf6) 26. cxb5 {[%emt 0:05:49]} Qxb5 {[%emt 0:02:37]} 27. Qxb5 {[%emt 0:00:53]} cxb5 {[%emt 0:00:02]} 28. e4 {[%emt 0:00:48]} Bd7 {[%emt 0:02:56]} 29. Rfc1 {[%emt 0:01:56] And now Rc7 would win.} Ra6 {[%emt 0:00:21]} 30. Rc7 {[%emt 0:02:18]} Rd8 {[%emt 0:00:10]} 31. f3 {[%emt 0:01:04]} f6 {[%emt 0:00:53]} 32. Bf2 {[%emt 0:00:48] Weighted Error Value: White=0.09 (flawless) /Black=0.34} 1-0

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.04"]
[Round "7.4"]
[White "Valerga, Diego"]
[Black "Silva, Luca"]
[Result "1/2-1/2"]
[ECO "D44"]
[WhiteElo "2428"]
[BlackElo "2287"]
[Annotator "RC"]
[PlyCount "97"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:06]} d5 {[%emt 0:00:13]} 2. c4 {[%emt 0:00:09]} c6 {[%emt 0:00:05]} 3. Nf3 {[%emt 0:00:17]} Nf6 {[%emt 0:00:06]} 4. Nc3 {[%emt 0:00:20]} e6 {[%emt 0:00:07]} 5. Bg5 {[%emt 0:00:35]} dxc4 {[%emt 0:00:19]} 6. a4 {[%emt 0:00:11]} Bb4 {[%emt 0:00:25]} 7. e4 {[%emt 0:00:35]} Bxc3+ {[%emt 0:00:29]} 8. bxc3 {[%emt 0:00:08]} Qa5 {[%emt 0:00:11]} 9. e5 {[%emt 0:02:04]} Ne4 {[%emt 0:00:44]} 10. Bd2 {[%emt 0:04:18]} c5 {[%emt 0:01:45]} 11. Bxc4 {[%emt 0:01:19]} cxd4 {[%emt 0:01:09]} 12. cxd4 {[%emt 0:02:39]} Nxd2 {[%emt 0:00:14]} 13. Qxd2 {[%emt 0:00:09]} Nc6 {[%emt 0:00:40]} 14. d5 {[%emt 0:16:48]} Qxd2+ {[%emt 0:00:41]} 15. Kxd2 {[%emt 0:00:09]} exd5 {[%emt 0:00:03]} 16. Bxd5 {[%emt 0:01:47]} Be6 {[%emt 0:01:27]} 17. Be4 {[%emt 0:10:36]} Ke7 {[%emt 0:16:05]} 18. Rab1 {[%emt 0:09:06]} Rad8+ {[%emt 0:05:33]} 19. Ke3 {[%emt 0:01:03]} Rd7 {[%emt 0:00:03]} 20. Bxc6 {[%emt 0:19:37]} bxc6 {[%emt 0:00:04]} 21. Nd4 {[%emt 0:00:07]} Rc8 {[%emt 0:12:55]} 22. f4 {[%emt 0:03:08]} c5 {[%emt 0:28:53]} 23. Nb5 {[%emt 0:12:34]} c4 {[%emt 0:00:14]} 24. Nd6 {[%emt 0:00:08]} Rc5 {[%emt 0:00:10]} 25. Rb5 {[%emt 0:00:33]} Rdc7 {[%emt 0:07:11]} 26. Rc1 {[%emt 0:05:39]} f6 {[%emt 0:07:53]} 27. Kd4 {[%emt 0:02:24]} R5c6 {[%emt 0:01:34]} 28. Rc3 {[%emt 0:00:30]} a6 {[%emt 0:03:49]} 29. Rb7 {[%emt 0:00:52]} Rxb7 {[%emt 0:02:24]} 30. Nxb7 {[%emt 0:00:07]} Rb6 {[%emt 0:00:28]} 31. exf6+ {[%emt 0:02:17]} Kxf6 {[%emt 0:00:39]} 32. Nc5 {[%emt 0:00:09]} Rd6+ {[%emt 0:02:57]} 33. Ke3 {[%emt 0:00:35]} Bd5 {[%emt 0:04:09]} 34. Ne4+ {[%emt 0:00:58]} Bxe4 {[%emt 0:00:03]} 35. Kxe4 {[%emt 0:00:05]} Re6+ {[%emt 0:02:14]} 36. Kf3 {[%emt 0:02:35]} Rc6 {[%emt 0:00:03]} 37. g4 {[%emt 0:00:05]} h5 {[%emt 0:01:59]} 38. h3 {[%emt 0:00:11]} hxg4+ {[%emt 0:00:09]} 39. hxg4 {[%emt 0:00:04]} g5 {[%emt 0:00:18]} 40. Ke4 {[%emt 0:00:00]} gxf4 {[%emt 0:00:00]} 41. Kxf4 {[%emt 0:01:01]} Rc8 {[%emt 0:05:07]} 42. Ke4 {[%emt 0:01:08]} Kg5 {[%emt 0:01:31]} 43. Kd5 {[%emt 0:00:20]} Kxg4 {[%emt 0:00:29]} 44. Rxc4+ {[%emt 0:00:06]} Rxc4 {[%emt 0:00:03]} 45. Kxc4 {[%emt 0:00:07]} Kf5 {[%emt 0:00:12]} 46. Kb4 {[%emt 0:00:10]} Ke6 {[%emt 0:00:08]} 47. Ka5 {[%emt 0:00:05]} Kd7 {[%emt 0:00:06]} 48. Kxa6 {[%emt 0:00:06]} Kc8 {[%emt 0:00:34]} 49. Kb5 {[%emt 0:00:06]} 1/2-1/2

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.04"]
[Round "7.5"]
[White "Miranda, Rafael"]
[Black "Perez Ponsa, Federico"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2343"]
[BlackElo "2527"]
[Annotator "RC"]
[PlyCount "76"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:10]} c5 {[%emt 0:05:51]} 2. Nf3 {[%emt 0:00:59]} d6 {[%emt 0:00:22]} 3. d4 {[%emt 0:00:08]} cxd4 {[%emt 0:00:06]} 4. Nxd4 {[%emt 0:00:12]} Nf6 {[%emt 0:00:07]} 5. Nc3 {[%emt 0:00:06]} a6 {[%emt 0:00:04]} 6. Be3 {[%emt 0:00:17]} Ng4 {[%emt 0:00:22]} 7. Bc1 {[%emt 0:00:44]} Nc6 {[%emt 0:00:16]} 8. h3 {[%emt 0:05:11]} Nf6 {[%emt 0:00:26]} 9. g4 {[%emt 0:01:40]} g6 {[%emt 0:00:14]} 10. Be3 {[%emt 0:00:40]} Nxd4 {[%emt 0:00:27]} 11. Bxd4 {[%emt 0:02:57]} Bh6 {[%emt 0:00:10]} 12. Nd5 {[%emt 0:10:08]} O-O {[%emt 0:00:16]} 13. Nxf6+ {[%emt 0:09:10]} exf6 {[%emt 0:00:06]} 14. Qf3 {[%emt 0:02:27]} f5 {[%emt 0:15:28]} 15. gxf5 {[%emt 0:07:38]} d5 {[%emt 0:00:58]} 16. e5 {[%emt 0:13:23]} Bxf5 {[%emt 0:03:11]} 17. Bd3 {[%emt 0:00:17]} Qh4 {[%emt 0:04:08]} 18. c3 {[%emt 0:02:33]} Bxd3 {[%emt 0:09:55]} 19. Qxd3 {[%emt 0:00:02]} Bf4 {[%emt 0:02:12]} 20. Kf1 {[%emt 0:00:54]} Rfe8 {[%emt 0:03:32]} 21. Re1 {[%emt 0:01:08]} Qh5 {[%emt 0:00:34]} 22. Qe2 {[%emt 0:01:09]} Qxe2+ {[%emt 0:00:48]} 23. Rxe2 {[%emt 0:00:54]} Re6 {[%emt 0:00:08]} 24. Re1 {[%emt 0:03:49]} Rae8 {[%emt 0:01:39]} 25. Rd1 {[%emt 0:00:08]} Bxe5 {[%emt 0:02:06]} 26. Bxe5 {[%emt 0:00:45]} Rxe5 {[%emt 0:00:52]} 27. Rd2 {[%emt 0:00:27]} Re1+ {[%emt 0:06:14]} 28. Kg2 {[%emt 0:00:07]} R8e2 {[%emt 0:00:09]} 29. b4 {[%emt 0:10:03]} Rxd2 {[%emt 0:15:49]} 30. Rxe1 {[%emt 0:00:15]} Kf8 {[%emt 0:03:32]} 31. a4 {[%emt 0:03:58]} Rd3 {[%emt 0:01:39]} 32. Re5 {[%emt 0:03:27]} Rxc3 {[%emt 0:00:49]} 33. Rxd5 {[%emt 0:00:15]} Rc4 {[%emt 0:00:08]} 34. b5 {[%emt 0:01:57]} Rxa4 {[%emt 0:00:16]} 35. Rd8+ {[%emt 0:00:29]} Kg7 {[%emt 0:00:16]} 36. Rb8 {[%emt 0:00:07]} axb5 {[%emt 0:00:14]} 37. Rxb7 {[%emt 0:00:03]} Rb4 {[%emt 0:00:06]} 38. Kg3 {[%emt 0:01:47]} g5 {[%emt 0:00:40]} 0-1

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.04"]
[Round "7.6"]
[White "Francisco Guecamburu, Candela Be"]
[Black "Gomez, Carlos David"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2345"]
[BlackElo "2331"]
[Annotator "RC"]
[PlyCount "126"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:04]} e6 {[%emt 0:01:25]} 2. d4 {[%emt 0:00:15]} d5 {[%emt 0:00:20]} 3. Nc3 {[%emt 0:00:10]} Bb4 {[%emt 0:00:13]} 4. e5 {[%emt 0:00:54]} Ne7 {[%emt 0:00:09]} 5. a3 {[%emt 0:12:19]} Bxc3+ {[%emt 0:00:53]} 6. bxc3 {[%emt 0:00:09]} c5 {[%emt 0:00:08]} 7. Qg4 {[%emt 0:00:18]} Nf5 {[%emt 0:01:31]} 8. Bd3 {[%emt 0:01:32]} h5 {[%emt 0:00:08]} 9. Qf4 {[%emt 0:00:33]} Qc7 {[%emt 0:01:05]} 10. Bxf5 {[%emt 0:08:49]} exf5 {[%emt 0:00:21]} 11. Qg5 {[%emt 0:00:19]} g6 {[%emt 0:03:30]} 12. Ne2 {[%emt 0:04:21]} cxd4 {[%emt 0:18:05]} 13. cxd4 {[%emt 0:05:28]} Be6 {[%emt 0:01:28]} 14. a4 {[%emt 0:11:10]} Nc6 {[%emt 0:02:55]} 15. O-O {[%emt 0:04:00]} Qe7 {[%emt 0:04:39]} 16. Qe3 {[%emt 0:09:33]} Na5 {[%emt 0:00:54]} 17. Ba3 {[%emt 0:01:46]} Nc4 {[%emt 0:02:14]} 18. Bxe7 {[%emt 0:05:59]} Nxe3 {[%emt 0:00:08]} 19. fxe3 {[%emt 0:00:14]} Kxe7 {[%emt 0:00:06]} 20. Rfb1 {[%emt 0:00:19]} Rab8 {[%emt 0:02:36]} 21. Rb2 {[%emt 0:04:43]} h4 {[%emt 0:10:39]} 22. Nc3 {[%emt 0:06:32]} b6 {[%emt 0:03:48]} 23. Nb5 {[%emt 0:02:48]} Rb7 {[%emt 0:01:07]} 24. Nd6 {[%emt 0:00:15]} Rc7 {[%emt 0:00:12]} 25. a5 {[%emt 0:03:11]} Rb8 {[%emt 0:00:59]} 26. axb6 {[%emt 0:06:38]} axb6 {[%emt 0:00:14]} 27. Nb5 {[%emt 0:00:47]} Rc6 {[%emt 0:12:51]} 28. Ra7+ {[%emt 0:02:21]} Kf8 {[%emt 0:00:14]} 29. Kf2 {[%emt 0:01:32]} g5 {[%emt 0:03:27]} 30. Kf3 {[%emt 0:01:59]} Kg7 {[%emt 0:00:38]} 31. h3 {[%emt 0:02:27]} Rbc8 {[%emt 0:17:34]} 32. Raa2 {[%emt 0:00:06]} Rg8 {[%emt 0:00:04]} 33. Na7 {[%emt 0:01:11]} Rc3 {[%emt 0:00:06]} 34. Nb5 {[%emt 0:00:09]} Rc4 {[%emt 0:01:33]} 35. Nd6 {[%emt 0:00:24]} Rc6 {[%emt 0:00:06]} 36. Ra6 {[%emt 0:00:14]} Rb8 {[%emt 0:00:10]} 37. Nb5 {[%emt 0:01:11]} Kh6 {[%emt 0:00:46]} 38. Ra7 {[%emt 0:01:29]} Rbc8 {[%emt 0:00:30]} 39. c3 {[%emt 0:01:38]} g4+ {[%emt 0:04:24]} 40. Kf2 {[%emt 0:00:00]} Kg5 {[%emt 0:00:00]} 41. Rb7 {[%emt 0:13:34]} Ra8 {[%emt 0:05:36]} 42. Nc7 {[%emt 0:01:11]} g3+ {[%emt 0:10:59]} 43. Ke2 {[%emt 0:01:58]} Bc8 {[%emt 0:03:35]} 44. Nxa8 {[%emt 0:01:52]} Bxb7 {[%emt 0:00:06]} 45. Nxb6 {[%emt 0:00:06]} Rxc3 {[%emt 0:00:07]} 46. Kd2 {[%emt 0:02:55]} Ra3 {[%emt 0:08:38]} 47. Nc4 {[%emt 0:05:12]} dxc4 {[%emt 0:00:09]} 48. Rxb7 {[%emt 0:00:05]} Kg6 {[%emt 0:00:08]} 49. Rb6+ {[%emt 0:00:24]} Kg7 {[%emt 0:00:13]} 50. Rb7 {[%emt 0:00:23]} Ra2+ {[%emt 0:03:08]} 51. Kc3 {[%emt 0:00:57]} Rxg2 {[%emt 0:01:08]} 52. e6 {[%emt 0:00:09]} Re2 {[%emt 0:00:13]} 53. Rxf7+ {[%emt 0:00:34]} Kg6 {[%emt 0:00:21]} 54. Rf8 {[%emt 0:06:26]} Rxe3+ {[%emt 0:00:41]} 55. Kxc4 {[%emt 0:00:06]} Rxe6 {[%emt 0:00:18]} 56. d5 {[%emt 0:01:10]} Rf6 {[%emt 0:01:20]} 57. Rb8 {[%emt 0:00:57]} f4 {[%emt 0:02:29]} 58. Kc5 {[%emt 0:00:06]} f3 {[%emt 0:00:10]} 59. d6 {[%emt 0:00:06]} Rf7 {[%emt 0:00:19]} 60. Rg8+ {[%emt 0:01:31]} Kf5 {[%emt 0:00:57]} 61. Kc6 {[%emt 0:00:17]} f2 {[%emt 0:00:27]} 62. d7 {[%emt 0:00:05]} Rxd7 {[%emt 0:00:19]} 63. Kxd7 {[%emt 0:00:29]} Ke4 {[%emt 0:00:09]} 0-1

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.05"]
[Round "8.1"]
[White "Tristan, Leonardo"]
[Black "Peralta, Fernando"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2523"]
[BlackElo "2580"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 11,55,10,6,8,7,-2,-1,-40,0,-6,0,-5,29,-8,20,0,11,-14,101,0,304,309,527,518,704,717,709,686,1047,548,533,533,509,508,866,862,1093,1067,29992,5485,29993,29994,29994,29995,29995,29996]} 1. d4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:09]} 2. Nf3 {[%emt 0:00:10]} e6 {[%emt 0:00:38]} 3. Bf4 {[%emt 0:00:07]} d5 {[%emt 0:00:43]} 4. e3 {[%emt 0:01:09]} c5 {[%emt 0:00:05]} 5. c3 {[%emt 0:00:14]} Nc6 {[%emt 0:00:10]} 6. Nbd2 {[%emt 0:00:10]} Nh5 {[%emt 0:00:26] 6...Be7 is a critical line.} 7. Bg5 {[%emt 0:00:07] D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} f6 {[%emt 1:31:49] [#]} 8. Ne5 $1 {[%mdl 64] Discovered Attack} g6 {[%emt 0:00:00][%cal Oc6e5] White must now prevent ...Nxe5!} 9. g4 {[%emt 0:00:08] The position is equal.} Ng7 {[%emt 0:00:00][%cal Oc6e5] Strongly threatening ...Nxe5!} 10. Nxc6 {[%emt 0:00:10]} bxc6 {[%emt 0:00:00] [#]} 11. Bh6 $5 $146 {[%emt 0:00:02][%mdl 8] White puts up resistance An interesting novelty.} ({Predecessor:} 11. Bf4 cxd4 12. exd4 Bd6 13. Qf3 O-O 14. Bxd6 Qxd6 15. O-O-O e5 16. Qg3 Qb8 17. f3 {½-½ McQuillan,S (1936)-Rutherford,W (1959) Ayr op 2018 (3)}) 11... Qb6 {[%emt 0:00:00]} 12. Qc2 {[%emt 0:03:46]} (12. dxc5 {is more complex.} Qxb2 13. c4 f5 14. Rb1) 12... e5 {[%emt 0:00:00]} 13. dxe5 {[%emt 0:06:10]} fxe5 {[%emt 0:00:00]} 14. Bd3 {[%emt 0:00:25][%cal Od3g6]} e4 {[%emt 0:00:00] [#]} (14... Ne6 $11 15. Bxf8 Nxf8) 15. Nxe4 {[%emt 0:01:32]} ({Only move:} 15. Bxe4 $1 $16 dxe4 16. Qxe4+ (16. Nc4 Qc7 $11) 16... Ne6 17. Nc4) 15... dxe4 {[%emt 0:00:00][%mdl 8192]} (15... Ne6 $11 16. Bxf8 (16. Nf6+ Kf7 $11) 16... Rxf8) 16. Bc4 $18 {[%emt 0:00:04]} Ne6 $2 {[%emt 0:00:00] [#]} (16... Bxg4 $2 17. Qxe4+ Be7 18. Bxg7 $18 (18. Qxg4 Nf5 $18)) (16... Be6 {was worth a try.}) 17. Qxe4 $1 {[%emt 0:11:00]} Kf7 {[%emt 0:00:00]} (17... Qxb2 18. O-O) 18. Qf4+ {[%emt 0:02:26]} Ke8 {[%emt 0:00:00]} 19. Qe5 {[%emt 0:09:30]} Kf7 {[%emt 0:00:00]} 20. Bxe6+ {[%emt 0:08:10]} Bxe6 {[%emt 0:00:00]} 21. Qxh8 {[%emt 0:00:04]} Bxh6 {[%emt 0:00:39]} 22. Qxa8 {[%emt 0:00:59] 0-0-0 is the strong threat.} Qa6 {[%emt 0:03:50]} (22... Bxg4 $142 23. O-O Bf8) 23. O-O-O {[%emt 0:02:53][%cal Be1c1,Bc1c2,Bc2d2][%mdl 32]} Qxa2 {[%emt 0:01:01]} 24. Qb7+ {[%emt 0:00:03]} Kg8 {[%emt 0:01:01]} 25. Rd8+ {[%emt 0:01:34]} Bf8 {[%emt 0:00:05]} 26. Qe7 {[%emt 0:00:20][%csl Ge7][%cal Rd8f8] White mates.} Qa1+ {[%emt 0:00:24]} 27. Kc2 {[%emt 0:00:03][%csl Ge7][%cal Rd8f8]} Qa4+ {[%emt 0:00:11]} 28. Kd2 {[%emt 0:00:06] An entertaining game by Tristan.   Weighted Error Value: White=0.58/Black=1.14} 1-0

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.05"]
[Round "8.2"]
[White "Perez Ponsa, Federico"]
[Black "Francisco Guecamburu, Candela Be"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2527"]
[BlackElo "2345"]
[Annotator "RC"]
[PlyCount "93"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:05:25]} Nf6 {[%emt 0:00:09]} 2. c4 {[%emt 0:00:06]} e6 {[%emt 0:00:05]} 3. Nf3 {[%emt 0:00:05]} b6 {[%emt 0:00:06]} 4. g3 {[%emt 0:00:24]} Ba6 {[%emt 0:00:07]} 5. Qa4 {[%emt 0:04:31]} Bb7 {[%emt 0:00:15]} 6. Bg2 {[%emt 0:00:19]} c5 {[%emt 0:00:14]} 7. dxc5 {[%emt 0:01:19]} bxc5 {[%emt 0:06:04]} 8. O-O {[%emt 0:02:43]} Be7 {[%emt 0:01:24]} 9. Nc3 {[%emt 0:03:15]} O-O {[%emt 0:04:46]} 10. Rd1 {[%emt 0:04:21]} Qb6 {[%emt 0:09:05]} 11. Bf4 {[%emt 0:08:05]} Rd8 {[%emt 0:10:14]} 12. Rd2 {[%emt 0:09:52]} d6 {[%emt 0:17:49]} 13. Rad1 {[%emt 0:06:47]} h6 {[%emt 0:03:17]} 14. Qb5 {[%emt 0:07:45]} Ne8 {[%emt 0:11:41]} 15. Qxb6 {[%emt 0:12:04]} axb6 {[%emt 0:00:02]} 16. b3 {[%emt 0:00:30]} g5 {[%emt 0:05:18]} 17. Be3 {[%emt 0:00:54]} Nc7 {[%emt 0:01:37]} 18. h4 {[%emt 0:02:06]} f6 {[%emt 0:02:36]} 19. hxg5 {[%emt 0:05:49]} hxg5 {[%emt 0:01:21]} 20. Ne1 {[%emt 0:02:09]} Bxg2 {[%emt 0:03:49]} 21. Nxg2 {[%emt 0:02:23]} Kf7 {[%emt 0:04:16]} 22. f4 {[%emt 0:02:10]} Kg6 {[%emt 0:01:04]} 23. Bf2 {[%emt 0:01:59]} d5 {[%emt 0:02:55]} 24. f5+ {[%emt 0:04:48]} exf5 {[%emt 0:05:13]} 25. cxd5 {[%emt 0:00:32]} Bd6 {[%emt 0:00:20]} 26. e4 {[%emt 0:01:56]} fxe4 {[%emt 0:01:53]} 27. Nxe4 {[%emt 0:00:21]} Nba6 {[%emt 0:00:46]} 28. Ne3 {[%emt 0:02:16]} f5 {[%emt 0:04:08]} 29. Nxd6 {[%emt 0:01:50]} Rxd6 {[%emt 0:00:01]} 30. Nc4 {[%emt 0:00:10]} Rad8 {[%emt 0:00:04]} 31. Nxd6 {[%emt 0:01:33]} Rxd6 {[%emt 0:00:02]} 32. a3 {[%emt 0:00:51]} Nb5 {[%emt 0:00:08]} 33. Re1 {[%emt 0:01:42]} Nac7 {[%emt 0:00:18]} 34. b4 {[%emt 0:01:32]} cxb4 {[%emt 0:02:19]} 35. axb4 {[%emt 0:00:08]} Nxd5 {[%emt 0:01:47]} 36. Bxb6 {[%emt 0:01:58]} Rxb6 {[%emt 0:02:00]} 37. Rxd5 {[%emt 0:00:05]} Na3 {[%emt 0:00:46]} 38. Rf1 {[%emt 0:04:09]} Rxb4 {[%emt 0:00:25]} 39. Rfxf5 {[%emt 0:00:34]} g4 {[%emt 0:00:57]} 40. Rg5+ {[%emt 0:00:00]} Kh6 {[%emt 0:00:00]} 41. Rge5 {[%emt 0:03:16]} Kg6 {[%emt 0:08:34]} 42. Re6+ {[%emt 0:02:22]} Kf7 {[%emt 0:00:16]} 43. Ra6 {[%emt 0:00:35]} Rb1+ {[%emt 0:03:59]} 44. Kf2 {[%emt 0:00:08]} Rb2+ {[%emt 0:00:07]} 45. Kf1 {[%emt 0:00:18]} Rb1+ {[%emt 0:00:40]} 46. Ke2 {[%emt 0:00:05]} Rb2+ {[%emt 0:00:05]} 47. Rd2 {[%emt 0:00:20]} 1-0

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.04"]
[Round "8.3"]
[White "Villca, Julian"]
[Black "Valerga, Diego"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2383"]
[BlackElo "2428"]
[Annotator "ChessBase"]
[PlyCount "48"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:10:27]} e6 {[%emt 0:00:17]} 2. Nf3 {[%emt 0:00:05]} Nf6 {[%emt 0:00:18]} 3. b3 {[%emt 0:00:04]} d5 {[%emt 0:01:35]} 4. Bb2 {[%emt 0:00:03]} c5 {[%emt 0:02:17]} 5. e3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:13]} 6. cxd5 {[%emt 0:00:08]} exd5 {[%emt 0:00:09]} 7. Be2 {[%emt 0:00:03]} Bd6 {[%emt 0:01:04]} 8. O-O {[%emt 0:00:08]} O-O {[%emt 0:00:10]} 9. d4 {[%emt 0:00:02]} cxd4 {[%emt 0:00:24]} 10. Nxd4 {[%emt 0:00:06]} Re8 {[%emt 0:04:07]} 11. Nd2 {[%emt 0:00:24]} a6 {[%emt 0:04:27]} 12. N2f3 {[%emt 0:01:09]} Bd7 {[%emt 0:00:21]} 13. Rc1 {[%emt 0:07:06]} Qe7 {[%emt 0:02:49]} 14. h3 {[%emt 0:04:41]} Ne4 {[%emt 0:07:16]} 15. Bd3 {[%emt 0:05:30]} Ne5 {[%emt 0:05:20]} 16. Bb1 {[%emt 0:04:10]} Rad8 {[%emt 0:01:48]} 17. Nd2 {[%emt 0:01:42]} Bxh3 {[%emt 0:11:28]} 18. gxh3 {[%emt 0:16:04]} Qg5+ {[%emt 0:01:59]} 19. Kh1 {[%emt 0:00:04]} Qh4 {[%emt 0:01:23]} 20. Kg2 {[%emt 0:00:07]} Qg5+ {[%emt 0:12:58]} 21. Kh1 {[%emt 0:00:30]} Qh6 {[%emt 0:00:06]} 22. Kg2 {[%emt 0:00:47]} Qg5+ {[%emt 0:07:58]} 23. Kh1 {[%emt 0:00:29]} Qh4 {[%emt 0:00:23]} 24. Kg2 {[%emt 0:00:05]} Qg5+ {[%emt 0:00:04]} 1/2-1/2

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.05"]
[Round "8.4"]
[White "Acosta, Pablo Ismael"]
[Black "Gomez, Carlos David"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2482"]
[BlackElo "2331"]
[Annotator "ChessBase"]
[PlyCount "88"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:15:49]} d5 {[%emt 0:00:16]} 2. c4 {[%emt 0:00:08]} c6 {[%emt 0:00:09]} 3. Nf3 {[%emt 0:00:23]} Nf6 {[%emt 0:00:06]} 4. e3 {[%emt 0:00:04]} Bf5 {[%emt 0:02:52]} 5. Nc3 {[%emt 0:00:53]} e6 {[%emt 0:00:07]} 6. Qb3 {[%emt 0:01:54]} Qb6 {[%emt 0:03:12]} 7. Qxb6 {[%emt 0:00:39]} axb6 {[%emt 0:00:36]} 8. Nh4 {[%emt 0:00:05]} Bc2 {[%emt 0:07:34]} 9. cxd5 {[%emt 0:01:44]} Nxd5 {[%emt 0:03:36]} 10. Nxd5 {[%emt 0:02:03]} exd5 {[%emt 0:00:44]} 11. Kd2 {[%emt 0:00:04]} Be7 {[%emt 0:06:18]} 12. Kxc2 {[%emt 0:05:09]} Bxh4 {[%emt 0:00:07]} 13. g3 {[%emt 0:00:49]} Be7 {[%emt 0:00:08]} 14. Bg2 {[%emt 0:00:05]} O-O {[%emt 0:01:13]} 15. Bd2 {[%emt 0:00:55]} Na6 {[%emt 0:00:54]} 16. a3 {[%emt 0:01:35]} Nc7 {[%emt 0:00:27]} 17. Rhe1 {[%emt 0:00:22]} f5 {[%emt 0:07:22]} 18. Bc3 {[%emt 0:02:00]} Nb5 {[%emt 0:03:08]} 19. a4 {[%emt 0:02:50]} Nc7 {[%emt 0:01:54]} 20. f3 {[%emt 0:01:05]} Bd6 {[%emt 0:03:50]} 21. Kb3 {[%emt 0:01:23]} Rae8 {[%emt 0:05:50]} 22. Rad1 {[%emt 0:03:05]} Re6 {[%emt 0:01:41]} 23. e4 {[%emt 0:01:12]} Rh6 {[%emt 0:09:54]} 24. Rh1 {[%emt 0:06:40]} fxe4 {[%emt 0:03:33]} 25. fxe4 {[%emt 0:00:39]} dxe4 {[%emt 0:00:07]} 26. Bxe4 {[%emt 0:00:33]} Rh5 {[%emt 0:00:29]} 27. Rd2 {[%emt 0:05:59]} Nd5 {[%emt 0:03:02]} 28. Re1 {[%emt 0:02:10]} Rd8 {[%emt 0:07:02]} 29. Bf3 {[%emt 0:01:42]} Rg5 {[%emt 0:03:20]} 30. Rde2 {[%emt 0:03:19]} Rf8 {[%emt 0:01:50]} 31. Re8 {[%emt 0:02:42]} Kf7 {[%emt 0:00:57]} 32. R8e6 {[%emt 0:04:05]} Rd8 {[%emt 0:01:20]} 33. Bd2 {[%emt 0:02:03]} Rf5 {[%emt 0:01:02]} 34. Bg4 {[%emt 0:08:24]} Rf2 {[%emt 0:00:56]} 35. R6e2 {[%emt 0:02:09]} Rxe2 {[%emt 0:02:58]} 36. Rxe2 {[%emt 0:00:17]} Be7 {[%emt 0:01:28]} 37. Be6+ {[%emt 0:02:53]} Kf8 {[%emt 0:00:56]} 38. Bf5 {[%emt 0:01:21]} h6 {[%emt 0:01:11]} 39. Kc4 {[%emt 0:03:28]} Bf6 {[%emt 0:00:40]} 40. Bc3 {[%emt 0:00:00]} Ra8 {[%emt 0:00:00]} 41. Kb3 {[%emt 0:03:17]} Rd8 {[%emt 0:02:57]} 42. Kc4 {[%emt 0:02:37]} Ra8 {[%emt 0:00:09]} 43. Kb3 {[%emt 0:00:04]} Rd8 {[%emt 0:00:04]} 44. Kc4 {[%emt 0:00:06]} Ra8 {[%emt 0:46:31]} 1/2-1/2

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.05"]
[Round "8.5"]
[White "Silva, Luca"]
[Black "Krysa, Leandro"]
[Result "0-1"]
[ECO "D24"]
[WhiteElo "2287"]
[BlackElo "2546"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,71,8,51,9,18,0,0,8,0,0,1,0,0,9,10,0,0,-5,0,0,0,-14,-8,-8,-6,-4,-10,-6,-8,-9,-8,-8,-13,-6,-11,-12,0,0,0,0,0,0,0,0,0,0,0,-16,0,0,0,0,0,0,0,0,0,0,0,0,0,-12833,-12829,-29999]} 1. d4 {[%emt 0:05:11]} Nf6 {[%emt 0:00:23]} 2. c4 {[%emt 0:00:04]} e6 {[%emt 0:00:26]} 3. Nf3 {[%emt 0:00:05]} d5 {[%emt 0:00:24]} 4. Nc3 {[%emt 0:00:03]} dxc4 {[%emt 0:01:57]} 5. e4 {[%emt 0:00:28]} b5 {[%emt 0:00:34][%mdl 64] [#] Deflection} 6. Nxb5 {[%emt 0:00:34] White wants to play Qa4. D24: Queen's Gambit Accepted: 3 Nf3 Nf6 4 Nc3.} (6. e5 $5 {[%cal Re5f6]} Nd5 7. Nxb5 $14) 6... Nxe4 {[%emt 0:00:34]} 7. Qa4 {[%emt 0:00:14] Prevents Bb4+.} c6 {[%emt 0:02:46]} 8. Nc3 {[%emt 0:00:07] The position is equal.} (8. Nxa7 $2 {loses.} Bb7 9. Bxc4 Qb6 $19) 8... Nxc3 {[%emt 0:01:07]} 9. bxc3 {[%emt 0:00:05]} Ba6 {[%emt 0:00:21]} 10. Bxc4 {[%emt 0:00:38]} Bxc4 {[%emt 0:01:30]} 11. Qxc4 {[%emt 0:00:04] [#]} Qc7 $146 {[%emt 0:05:46]} ({Predecessor:} 11... Bd6 12. O-O O-O 13. Rb1 Qc7 14. Qd3 Nd7 15. c4 c5 16. d5 exd5 17. Qxd5 Nb6 {½-½ Carlsen,M (2847)-Nepomniachtchi,I (2789) Carlsen Inv KO rapid 2021 (2.11)}) 12. Ne5 {[%emt 0:12:37]} Bd6 {[%emt 0:02:15]} 13. Bf4 {[%emt 0:02:27]} O-O {[%emt 0:04:42]} 14. O-O {[%emt 0:02:45]} c5 {[%emt 0:05:45]} 15. Rad1 {[%emt 0:23:30]} Nc6 {[%emt 0:06:57][%cal Rc6e5]} 16. Rfe1 {[%emt 0:09:21]} (16. dxc5 $2 {perishes.} Nxe5 17. Bxe5 Bxe5 $19) 16... Rac8 {[%emt 0:02:36]} 17. g3 {[%emt 0:06:23][%cal Oe5d7]} cxd4 {[%emt 0:06:47][%cal Rc6e5]} 18. Qxc6 {[%emt 0:08:15]} Bxe5 {[%emt 0:18:34]} 19. Qxc7 {[%emt 0:00:04]} Bxc7 {[%emt 0:00:04]} 20. Bxc7 {[%emt 0:00:21]} Rxc7 {[%emt 0:00:06]} 21. cxd4 $11 {[%emt 0:00:14][%mdl 4096] Endgame KRR-KRR} Rd8 {[%emt 0:00:34]} 22. Re5 {[%emt 0:02:13]} Kf8 {[%emt 0:08:27]} 23. Ra5 {[%emt 0:01:44]} Rd6 {[%emt 0:05:16]} 24. Rd3 {[%emt 0:01:59]} a6 {[%emt 0:05:24]} 25. Kg2 {[%emt 0:05:02]} Ke7 {[%emt 0:02:33]} 26. Kf3 {[%emt 0:00:06]} Kf6 {[%emt 0:03:50]} 27. Ke3 {[%emt 0:03:16]} g5 {[%emt 0:01:18]} 28. h4 {[%emt 0:02:26]} h6 {[%emt 0:00:38]} 29. hxg5+ {[%emt 0:01:15]} hxg5 {[%emt 0:00:05]} 30. d5 {[%emt 0:04:56]} Rcd7 {[%emt 0:07:44]} 31. Ke4 {[%emt 0:01:36]} Kg6 {[%emt 0:02:40]} 32. g4 {[%emt 0:00:58]} Rb7 {[%emt 0:01:30]} 33. f3 {[%emt 0:03:03]} Rb2 {[%emt 0:01:02]} 34. Rda3 {[%emt 0:02:06]} exd5+ {[%emt 0:00:50]} 35. Rxd5 $2 {[%emt 0:01:16][%mdl 8192] [#]} (35. Ke5 $11 Rbb6 36. Kd4) 35... Rb4+ $19 {[%emt 0:00:10]} 36. Ke5 {[%emt 0:00:06]} Re6# {[%emt 0:02:55] Weighted Error Value: White=0.50/Black=0.04 (flawless)} 0-1

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.05"]
[Round "8.6"]
[White "Tokman, Ariel"]
[Black "Miranda, Rafael"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2306"]
[BlackElo "2343"]
[Annotator "ChessBase"]
[PlyCount "109"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:12]} 2. c4 {[%emt 0:00:16]} e6 {[%emt 0:00:13]} 3. Nf3 {[%emt 0:00:07]} b6 {[%emt 0:00:14]} 4. a3 {[%emt 0:00:10]} Bb7 {[%emt 0:00:20]} 5. Nc3 {[%emt 0:00:40]} d5 {[%emt 0:00:16]} 6. cxd5 {[%emt 0:01:06]} exd5 {[%emt 0:00:42]} 7. g3 {[%emt 0:00:45]} Be7 {[%emt 0:01:37]} 8. Bg2 {[%emt 0:07:13]} O-O {[%emt 0:00:21]} 9. O-O {[%emt 0:00:39]} Re8 {[%emt 0:02:13]} 10. b4 {[%emt 0:07:38]} a6 {[%emt 0:01:51]} 11. Bf4 {[%emt 0:04:58]} Bd6 {[%emt 0:02:30]} 12. Bxd6 {[%emt 0:12:15]} Qxd6 {[%emt 0:00:13]} 13. Rc1 {[%emt 0:00:20]} Nbd7 {[%emt 0:00:46]} 14. Qb3 {[%emt 0:01:49]} c6 {[%emt 0:01:01]} 15. Ne1 {[%emt 0:07:48]} a5 {[%emt 0:03:38]} 16. Nd3 {[%emt 0:00:35]} Ra7 {[%emt 0:14:30]} 17. Rfd1 {[%emt 0:01:11]} axb4 {[%emt 0:13:44]} 18. axb4 {[%emt 0:00:40]} Rea8 {[%emt 0:00:19]} 19. Qb2 {[%emt 0:20:11]} Qe7 {[%emt 0:09:32]} 20. e3 {[%emt 0:01:58]} Ne4 {[%emt 0:13:42]} 21. b5 {[%emt 0:03:34]} Nxc3 {[%emt 0:07:09]} 22. Rxc3 {[%emt 0:02:10]} cxb5 {[%emt 0:06:14]} 23. Qxb5 {[%emt 0:01:24]} Ra5 {[%emt 0:01:31]} 24. Qb4 {[%emt 0:00:36]} Qxb4 {[%emt 0:01:55]} 25. Nxb4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:07]} 26. Rc7 {[%emt 0:06:06]} Rb5 {[%emt 0:00:25]} 27. Nd3 {[%emt 0:02:32]} Bc8 {[%emt 0:00:07]} 28. Rdc1 {[%emt 0:02:53]} Bf5 {[%emt 0:01:05]} 29. Ne5 {[%emt 0:01:31]} Be6 {[%emt 0:00:40]} 30. Bf1 {[%emt 0:03:55]} Rb2 {[%emt 0:00:20]} 31. R7c2 {[%emt 0:00:20]} Rb3 {[%emt 0:06:12]} 32. Rc3 {[%emt 0:00:36]} Rxc3 {[%emt 0:01:49]} 33. Rxc3 {[%emt 0:00:02]} Ra1 {[%emt 0:01:02]} 34. Kg2 {[%emt 0:01:14]} Ne4 {[%emt 0:01:06]} 35. Rc2 {[%emt 0:01:04]} f6 {[%emt 0:01:19]} 36. Nd3 {[%emt 0:00:35]} Ng5 {[%emt 0:00:49]} 37. Nf4 {[%emt 0:02:34]} Bf5 {[%emt 0:00:23]} 38. Bd3 {[%emt 0:00:57]} Be4+ {[%emt 0:01:57]} 39. Bxe4 {[%emt 0:00:09]} dxe4 {[%emt 0:00:01]} 40. Rb2 {[%emt 0:00:00]} Nf3 {[%emt 0:00:00]} 41. Rxb6 {[%emt 0:14:44]} g5 {[%emt 0:14:14]} 42. Nd5 {[%emt 0:16:54]} f5 {[%emt 0:06:02]} 43. Ne7+ {[%emt 0:00:17]} Kf8 {[%emt 0:08:02]} 44. Nxf5 {[%emt 0:00:34]} h5 {[%emt 0:01:17]} 45. Rf6+ {[%emt 0:00:57]} Kg8 {[%emt 0:03:08]} 46. Ne7+ {[%emt 0:00:09]} Kg7 {[%emt 0:00:08]} 47. Rxf3 {[%emt 0:00:06]} exf3+ {[%emt 0:00:15]} 48. Kxf3 {[%emt 0:00:05]} Ra2 {[%emt 0:01:21]} 49. Nd5 {[%emt 0:02:44]} g4+ {[%emt 0:00:24]} 50. Kg2 {[%emt 0:00:28]} Kg6 {[%emt 0:00:21]} 51. Nf4+ {[%emt 0:00:35]} Kg5 {[%emt 0:00:12]} 52. h4+ {[%emt 0:01:16]} gxh3+ {[%emt 0:00:15]} 53. Nxh3+ {[%emt 0:00:05]} Kg4 {[%emt 0:00:07]} 54. Nf4 {[%emt 0:00:19]} Rd2 {[%emt 0:00:24]} 55. Ng6 {[%emt 0:02:53]} 1-0

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.06"]
[Round "9.1"]
[White "Peralta, Fernando"]
[Black "Acosta, Pablo Ismael"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2580"]
[BlackElo "2482"]
[Annotator "TA"]
[PlyCount "134"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 21,134,20,12,12,28,18,58,56,65,64,53,39,33,37,24,30,29,29,95,90,102,95,86,94,97,94,96,90,89,78,114,102,118,19,19,20,26,21,71,64,70,70,72,75,61,49,51,76,79,67,100,0,0,0,72,5,9,23,52,9,9,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:03]} d5 {[%emt 0:05:11]} 2. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:00:05]} Nf6 {[%emt 0:00:04]} 4. cxd5 {[%emt 0:00:15]} exd5 {[%emt 0:00:13]} 5. Bg5 {[%emt 0:00:08]} c6 {[%emt 0:00:12]} 6. Qc2 {[%emt 0:01:37]} Be7 {[%emt 0:01:31]} 7. e3 {[%emt 0:00:06]} Nbd7 {[%emt 0:01:28]} 8. Bd3 {[%emt 0:00:08]} h6 {[%emt 0:00:05]} 9. Bh4 {[%emt 0:00:51]} Nh5 {[%emt 0:00:07]} 10. Bxe7 {[%emt 0:00:14]} Qxe7 {[%emt 0:00:07]} 11. Nge2 {[%emt 0:00:30]} Nb6 {[%emt 0:03:35]} 12. O-O {[%emt 0:00:20] 12.0-0-0 is the modern continuation. D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2).} O-O {[%emt 0:00:07]} 13. Rae1 {[%emt 0:00:11]} f5 {[%emt 0:12:27] [#]} 14. Nb1 $146 {[%emt 0:06:32][%cal Bc3b1,Bb1d2,Bd2f3,Bf3h4][%mdl 32] White is slightly better.} ({Predecessor:} 14. Nf4 Nxf4 15. exf4 Qf6 16. Re5 Be6 17. Rfe1 Rae8 18. Na4 Nd7 19. R5e3 g6 20. Nc5 Nxc5 21. Qxc5 {1-0 Maiti,M (2068)-Mohota,N (2195) Titled Tuesday intern op 7th July blitz 2020 (9)}) 14... Qf6 {[%emt 0:08:11]} 15. Nd2 {[%emt 0:01:38]} f4 {[%emt 0:01:48]} 16. exf4 {[%emt 0:20:36]} Nxf4 {[%emt 0:02:10]} 17. Nxf4 {[%emt 0:01:35]} Qxf4 {[%emt 0:00:05]} 18. Bh7+ {[%emt 0:00:33]} (18. Nf3 {simplifies} Bf5 19. b3 Bxd3 20. Qxd3 Qf5 21. Qc3) 18... Kh8 {[%emt 0:00:27]} 19. Nf3 {[%emt 0:00:06]} Bf5 {[%emt 0:11:37]} (19... Nc4 $11) 20. Bxf5 $16 {[%emt 0:00:13]} Qxf5 {[%emt 0:00:04]} 21. Qxf5 {[%emt 0:02:57]} Rxf5 {[%emt 0:00:08] [#]} 22. Re7 $1 {[%emt 0:00:15]} Rb8 {[%emt 0:01:10]} 23. Nh4 {[%emt 0:23:59]} Rf6 {[%emt 0:01:12]} 24. b3 {[%emt 0:00:39] Prevents Nc4} Kg8 {[%emt 0:00:38]} 25. Rfe1 {[%emt 0:03:35]} Rf7 {[%emt 0:20:54]} 26. Ng6 {[%emt 0:03:21] White is more active.} Nd7 {[%emt 0:05:17]} 27. Rxf7 {[%emt 0:19:03]} (27. h4 $16) 27... Kxf7 $11 {[%emt 0:00:06]} 28. Re7+ {[%emt 0:00:01]} Kxg6 {[%emt 0:00:09]} 29. Rxd7 {[%emt 0:00:02][%mdl 4096] Endgame KR-KR} Re8 {[%emt 0:10:44]} (29... h5 $11 {remains equal.}) 30. Kf1 $16 {[%emt 0:00:32]} Re4 {[%emt 0:00:34]} 31. Rxb7 {[%emt 0:00:10]} Rxd4 {[%emt 0:00:08]} 32. Ke2 {[%emt 0:05:16][%cal Ob7c7]} Re4+ {[%emt 0:04:55]} 33. Kd3 {[%emt 0:01:28]} Rf4 {[%emt 0:02:17]} 34. f3 {[%emt 0:01:42]} Rf7 {[%emt 0:01:21] [#]} 35. Rb8 {[%emt 0:00:31]} Rc7 {[%emt 0:04:14] Prevents Rc8.} 36. Rd8 {[%emt 0:05:59]} (36. Kd4 $16) 36... Kf7 $11 {[%emt 0:01:17]} 37. Kd4 {[%emt 0:02:45]} Re7 {[%emt 0:00:24]} (37... Ke7 $1 $11 38. Ra8 Rb7) 38. Ra8 {[%emt 0:00:53]} (38. Rc8 $16) 38... Re2 $1 {[%emt 0:00:40]} 39. Rxa7+ {[%emt 0:00:05]} Kf6 {[%emt 0:01:06]} 40. g3 {[%emt 0:00:00]} Rxh2 {[%emt 0:00:00] The position is equal.} 41. a4 {[%emt 0:06:52]} Rd2+ $1 {[%emt 0:02:52]} 42. Ke3 {[%emt 0:03:28]} Rb2 {[%emt 0:02:45]} 43. Rb7 {[%emt 0:00:48]} Ke5 {[%emt 0:04:44]} 44. a5 {[%emt 0:02:20] f4+ would be deadly.} Ra2 {[%emt 0:00:32]} 45. Rxg7 {[%emt 0:05:22] And now f4+ would win.} Rxa5 {[%emt 0:02:18]} 46. f4+ {[%emt 0:02:02]} Kf6 {[%emt 0:07:33]} 47. Rh7 {[%emt 0:01:26]} Kg6 {[%emt 0:07:58]} 48. Rc7 {[%emt 0:00:07]} Ra6 {[%emt 0:03:50]} 49. g4 {[%emt 0:09:39] Strongly threatening f5+.} Rb6 {[%emt 0:00:38]} 50. b4 {[%emt 0:00:13]} Kf6 {[%emt 0:02:15]} 51. Kf3 {[%emt 0:00:57]} Rxb4 {[%emt 0:01:48]} 52. Rxc6+ {[%emt 0:00:04]} Kg7 {[%emt 0:00:03]} 53. f5 {[%emt 0:02:55]} Rd4 {[%emt 0:00:36]} 54. Rg6+ {[%emt 0:01:20]} Kh7 {[%emt 0:00:02]} 55. Rd6 {[%emt 0:00:10]} Kg7 {[%emt 0:01:28]} 56. Rd7+ {[%emt 0:01:06]} Kg8 {[%emt 0:00:11]} 57. Rd8+ {[%emt 0:00:11]} Kg7 {[%emt 0:00:04]} 58. Rd7+ {[%emt 0:00:02]} (58. Rd6 Rd3+ 59. Kf4 Rd4+ 60. Kg3 Rd3+ 61. Kf4 Rd4+ 62. Kg3 Rd3+ 63. Kh4 Rd1) 58... Kg8 {[%emt 0:00:05]} 59. Kg3 {[%emt 0:01:06] Kh4 is the strong threat.} Rd1 {[%emt 0:00:18]} 60. Kf4 {[%emt 0:00:48]} Rd4+ {[%emt 0:00:12]} 61. Ke5 {[%emt 0:00:31]} Rxg4 {[%emt 0:00:19]} 62. Kf6 {[%emt 0:00:24]} d4 {[%emt 0:00:34]} 63. Rd8+ {[%emt 0:00:15]} Kh7 {[%emt 0:00:05]} 64. Rd7+ {[%emt 0:00:04]} Kg8 {[%emt 0:00:03]} 65. Rd8+ {[%emt 0:00:36]} Kh7 {[%emt 0:00:04]} 66. Rd7+ {[%emt 0:01:09]} Kg8 {[%emt 0:00:05]} 67. Ke6 {[%emt 0:00:16] aiming for Rd8+.} Re4+ {[%emt 0:00:25] Weighted Error Value: White=0.10 (very precise) /Black=0.09 (flawless)} 1/2-1/2

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.06"]
[Round "9.2"]
[White "Gomez, Carlos David"]
[Black "Perez Ponsa, Federico"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "2331"]
[BlackElo "2527"]
[Annotator "RC"]
[PlyCount "118"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:16]} e6 {[%emt 0:02:36]} 2. Nf3 {[%emt 0:00:19]} d5 {[%emt 0:00:57]} 3. e3 {[%emt 0:00:09]} Nf6 {[%emt 0:01:49]} 4. b3 {[%emt 0:00:15]} Bd6 {[%emt 0:04:03]} 5. Bb2 {[%emt 0:00:26]} Nbd7 {[%emt 0:03:00]} 6. Nc3 {[%emt 0:01:41]} O-O {[%emt 0:04:19]} 7. d4 {[%emt 0:07:19]} c6 {[%emt 0:06:09]} 8. Bd3 {[%emt 0:01:57]} e5 {[%emt 0:03:51]} 9. cxd5 {[%emt 0:05:55]} cxd5 {[%emt 0:00:55]} 10. dxe5 {[%emt 0:02:27]} Nxe5 {[%emt 0:00:06]} 11. Nxe5 {[%emt 0:00:24]} Bxe5 {[%emt 0:00:06]} 12. Qc2 {[%emt 0:01:16]} Be6 {[%emt 0:14:50]} 13. Ne2 {[%emt 0:02:26]} Rc8 {[%emt 0:11:11]} 14. Qd2 {[%emt 0:00:20]} Bb8 {[%emt 0:07:06]} 15. O-O {[%emt 0:05:46]} Ne4 {[%emt 0:05:18]} 16. Qb4 {[%emt 0:08:43]} Nc5 {[%emt 0:05:48]} 17. Bb1 {[%emt 0:19:10]} Qg5 {[%emt 0:01:09]} 18. f4 {[%emt 0:05:24]} Qh6 {[%emt 0:00:35]} 19. Ng3 {[%emt 0:02:19]} f5 {[%emt 0:05:08]} 20. Ne2 {[%emt 0:04:06]} Bd6 {[%emt 0:02:36]} 21. Rf3 {[%emt 0:01:31]} Rf7 {[%emt 0:02:47]} 22. Rh3 {[%emt 0:05:47]} Qg6 {[%emt 0:00:22]} 23. Qe1 {[%emt 0:00:07]} Bd7 {[%emt 0:04:40]} 24. Qd1 {[%emt 0:04:46]} Re8 {[%emt 0:02:12]} 25. Bc2 {[%emt 0:01:22]} Be7 {[%emt 0:03:13]} 26. b4 {[%emt 0:03:46]} Ne4 {[%emt 0:01:11]} 27. Bb3 {[%emt 0:00:14]} Be6 {[%emt 0:01:25]} 28. Nd4 {[%emt 0:01:32]} Rd8 {[%emt 0:00:13]} 29. Nf3 {[%emt 0:00:19]} Bf6 {[%emt 0:00:42]} 30. Ne5 {[%emt 0:00:23]} Bxe5 {[%emt 0:00:33]} 31. Bxe5 {[%emt 0:00:12]} d4 {[%emt 0:02:34]} 32. exd4 {[%emt 0:03:07]} Bxb3 {[%emt 0:00:25]} 33. Qxb3 {[%emt 0:00:26]} Rc8 {[%emt 0:01:32]} 34. Rd3 {[%emt 0:00:43]} h6 {[%emt 0:00:27]} 35. a4 {[%emt 0:05:30]} Kh7 {[%emt 0:00:23]} 36. a5 {[%emt 0:00:26]} Rd7 {[%emt 0:00:40]} 37. d5 {[%emt 0:00:57]} Qh5 {[%emt 0:00:56]} 38. Qd1 {[%emt 0:06:48]} Qf7 {[%emt 0:00:16]} 39. Qb3 {[%emt 0:00:00]} Qh5 {[%emt 0:00:00]} 40. Re1 {[%emt 0:01:56]} Qh4 {[%emt 0:04:27]} 41. g3 {[%emt 0:00:30]} Qh5 {[%emt 0:00:00]} 42. d6 {[%emt 0:08:31]} a6 {[%emt 0:02:10]} 43. Qa2 {[%emt 0:03:47]} Qg6 {[%emt 0:03:56]} 44. Kh1 {[%emt 0:02:25]} Qh5 {[%emt 0:07:17]} 45. Qe2 {[%emt 0:02:43]} Qh3 {[%emt 0:05:23]} 46. Re3 {[%emt 0:05:10]} h5 {[%emt 0:02:42]} 47. Rg1 {[%emt 0:07:23]} Qg4 {[%emt 0:04:26]} 48. Qg2 {[%emt 0:01:00]} Nxd6 {[%emt 0:04:01]} 49. Rd3 {[%emt 0:02:28]} Rcd8 {[%emt 0:00:09]} 50. h3 {[%emt 0:00:22]} Qg6 {[%emt 0:00:12]} 51. Rgd1 {[%emt 0:00:25]} Qe6 {[%emt 0:00:11]} 52. Qe2 {[%emt 0:00:38]} Ne4 {[%emt 0:01:41]} 53. Rxd7 {[%emt 0:00:29]} Nxg3+ {[%emt 0:02:10]} 54. Kh2 {[%emt 0:00:31]} Rxd7 {[%emt 0:00:09]} 55. Qc2 {[%emt 0:00:32]} h4 {[%emt 0:01:31]} 56. Rxd7 {[%emt 0:00:35]} Qxd7 {[%emt 0:00:02]} 57. Kg2 {[%emt 0:00:17]} Ne4 {[%emt 0:01:23]} 58. Kf3 {[%emt 0:00:18]} Qb5 {[%emt 0:00:31]} 59. Qc7 {[%emt 0:00:48]} Qd3+ {[%emt 0:00:07]} 0-1

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.06"]
[Round "9.3"]
[White "Krysa, Leandro"]
[Black "Villca, Julian"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2546"]
[BlackElo "2383"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 12,92,24,10,32,0,0,0,0,0,20,0,8,0,49,50,64,43,65,17,64,57,57,57,58,44,53,37,80,83,105,101,96,102,100,104,174,106,148,151,157,158,145,154,156,114,110,0,166,166,146,107,101,72,70,71,70,39,46,32,41,8,86,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:10]} d5 {[%emt 0:00:16]} 2. c4 {[%emt 0:00:18]} e6 {[%emt 0:00:06]} 3. Nf3 {[%emt 0:00:20]} Nf6 {[%emt 0:00:09]} 4. g3 {[%emt 0:00:19]} c6 {[%emt 0:00:07]} 5. Bg2 {[%emt 0:01:50]} Be7 {[%emt 0:00:53]} 6. O-O {[%emt 0:00:41]} O-O {[%emt 0:00:06]} 7. Nc3 {[%emt 0:00:10]} a5 {[%emt 0:00:12] E06: Closed Catalan: Early deviations.} 8. Ne5 {[%emt 0:08:45]} Nfd7 {[%emt 0:15:28]} 9. Be3 $1 {[%emt 0:03:56][%mdl 4] now scores much better than the old 9.Nxd7.} b6 {[%emt 0:07:42]} 10. f4 {[%emt 0:11:01][%cal Rc4d5]} Nxe5 {[%emt 0:12:39]} 11. dxe5 {[%emt 0:00:21][%cal Rc4d5]} Nd7 {[%emt 0:00:44] [#]} 12. cxd5 $146 {[%emt 0:15:58]} ({Predecessor:} 12. Rc1 Ba6 13. cxd5 cxd5 14. Bd4 Rc8 15. Rf2 Nc5 16. f5 exf5 17. Nxd5 Bb7 18. Nxe7+ Qxe7 19. Bxc5 bxc5 {½-½ Navara,D (2688)-Bluebaum,M (2670) POL-chT Ekstraliga 2023 (1.3)}) 12... exd5 {[%emt 0:06:18]} (12... cxd5 $11 13. Qd2 Bb7) 13. Qc2 $14 {[%emt 0:03:35]} Bc5 {[%emt 0:07:22]} 14. Bxc5 {[%emt 0:05:43]} Nxc5 {[%emt 0:00:03]} 15. Rfd1 {[%emt 0:05:15]} (15. Rad1 $14 {feels stronger.}) 15... Kh8 {[%emt 0:15:48]} (15... Bg4 $11 {is superior.}) 16. Na4 {[%emt 0:08:59]} Nxa4 {[%emt 0:01:21]} 17. Qxa4 {[%emt 0:00:49]} Bd7 {[%emt 0:02:13]} 18. Qd4 {[%emt 0:04:09]} Bg4 {[%emt 0:11:06]} 19. Rac1 {[%emt 0:07:49]} Rc8 {[%emt 0:01:21]} 20. Rd2 {[%emt 0:03:27]} Be6 {[%emt 0:02:30]} 21. Qf2 $1 {[%emt 0:01:30]} f5 {[%emt 0:00:39]} 22. exf6 {[%emt 0:01:08]} Rxf6 {[%emt 0:00:14]} 23. e4 {[%emt 0:00:24][%cal Be2e4,Be4e5][%mdl 32]} Bg8 {[%emt 0:00:25]} (23... Rf8 $16 24. Rcd1 Qc7) 24. Bh3 {[%emt 0:10:31]} ({White should try} 24. e5 $18 Rh6 25. f5) 24... Rb8 {[%emt 0:01:32]} 25. e5 {[%emt 0:00:17]} Rh6 {[%emt 0:00:08]} 26. Bg2 {[%emt 0:00:25] White is much more active.} Qe7 {[%emt 0:02:25]} 27. Re1 {[%emt 0:00:41]} Re6 {[%emt 0:01:38]} 28. Bh3 {[%emt 0:00:34]} Rh6 {[%emt 0:00:02]} 29. Bg2 {[%emt 0:00:33]} (29. Bg4 $16) 29... Re6 $1 $18 {[%emt 0:00:02]} 30. Rde2 {[%emt 0:01:04]} g6 {[%emt 0:02:08]} 31. g4 {[%emt 0:00:24]} Rf8 {[%emt 0:00:49]} 32. Rf1 {[%emt 0:01:43]} ({Much worse is} 32. Qxb6 $6 Rxf4 33. Qxa5 Rxg4 $11) (32. f5 {is interesting.} Qg5 33. f6 Qxg4 34. a3) 32... Qb4 {[%emt 0:01:48]} 33. a3 {[%emt 0:00:33]} Qc4 {[%emt 0:00:54][%cal Of8f4]} 34. Qe3 {[%emt 0:02:24]} Re7 {[%emt 0:01:25]} 35. b3 {[%emt 0:00:16]} Qb5 {[%emt 0:01:06][%cal Od5d4]} 36. Rd2 {[%emt 0:00:55]} (36. Rc2 $5 {[%cal Re5e6]} Be6 37. a4 $14) 36... Be6 {[%emt 0:03:19] [#]} (36... Qc5 $1 $11 {remains equal.} 37. Rd4 Qxa3) 37. f5 {[%emt 0:01:03]} gxf5 $11 {[%emt 0:01:26] The position is equal.} 38. gxf5 {[%emt 0:00:53]} Rxf5 {[%emt 0:00:57]} 39. Rxf5 {[%emt 0:00:32]} Bxf5 {[%emt 0:00:11]} 40. Rf2 {[%emt 0:00:00]} Bg6 {[%emt 0:00:00] Threatens to win with ...Qc5.} (40... Qd3 $2 41. Qf4 $18) 41. Qg5 $36 {[%emt 0:28:48][%mdl 2048] Black is under pressure.} Qc5 {[%emt 0:17:53] White must now prevent ...Rf7.} 42. Qf6+ {[%emt 0:02:38]} Rg7 {[%emt 0:00:10]} 43. Qd8+ $1 {[%emt 0:00:23]} Rg8 {[%emt 0:00:05]} 44. Qf6+ {[%emt 0:00:04]} Rg7 {[%emt 0:00:02] Hoping for ...h5.} 45. Qd8+ $1 {[%emt 0:00:58]} Rg8 {[%emt 0:00:01]} 46. Qf6+ {[%emt 0:00:15]} Rg7 {[%emt 0:00:02] Black escapes into a draw.   Weighted Error Value: White=0.15 (very precise) /Black=0.13 (very precise)} 1/2-1/2

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.06"]
[Round "9.4"]
[White "Valerga, Diego"]
[Black "Tristan, Leonardo"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2428"]
[BlackElo "2523"]
[Annotator "RC"]
[PlyCount "81"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:07]} Nf6 {[%emt 0:00:11]} 2. Nf3 {[%emt 0:00:09]} c5 {[%emt 0:00:10]} 3. d5 {[%emt 0:00:59]} b5 {[%emt 0:00:06]} 4. Bg5 {[%emt 0:00:14]} Qb6 {[%emt 0:00:05]} 5. Bxf6 {[%emt 0:01:27]} Qxf6 {[%emt 0:00:06]} 6. c3 {[%emt 0:00:07]} g6 {[%emt 0:00:13]} 7. e4 {[%emt 0:01:43]} Qb6 {[%emt 0:00:06]} 8. Nbd2 {[%emt 0:15:42]} Bg7 {[%emt 0:07:15]} 9. h4 {[%emt 0:03:10]} O-O {[%emt 0:04:59]} 10. h5 {[%emt 0:00:51]} e6 {[%emt 0:12:05]} 11. dxe6 {[%emt 1:11:31]} dxe6 {[%emt 0:06:31]} 12. Qe2 {[%emt 0:00:00]} b4 {[%emt 0:06:55]} 13. Nc4 {[%emt 0:00:00]} Qc6 {[%emt 0:02:03]} 14. cxb4 {[%emt 0:00:00]} cxb4 {[%emt 0:07:25]} 15. Qe3 {[%emt 0:00:00]} Nd7 {[%emt 0:09:42]} 16. hxg6 {[%emt 0:00:00]} fxg6 {[%emt 0:04:17]} 17. Nd4 {[%emt 0:00:00]} Qc5 {[%emt 0:24:37]} 18. Nxe6 {[%emt 0:00:00]} Qxe3+ {[%emt 0:00:10]} 19. fxe3 {[%emt 0:00:00]} Rxf1+ {[%emt 0:01:13]} 20. Rxf1 {[%emt 0:00:00]} Ba6 {[%emt 0:00:04]} 21. Nc7 {[%emt 0:00:00]} Bxc4 {[%emt 0:00:04]} 22. Nxa8 {[%emt 0:00:00]} Bxb2 {[%emt 0:00:05]} 23. Kf2 {[%emt 0:00:08]} Nc5 {[%emt 0:10:42]} 24. Kf3 {[%emt 0:02:26]} Bd3 {[%emt 0:00:10]} 25. Rad1 {[%emt 0:02:15]} Bxe4+ {[%emt 0:01:03]} 26. Ke2 {[%emt 0:00:25]} Bxg2 {[%emt 0:01:07]} 27. Rf4 {[%emt 0:00:15]} a5 {[%emt 0:01:37]} 28. Nc7 {[%emt 0:00:31]} Be5 {[%emt 0:00:44]} 29. Rc4 {[%emt 0:00:55]} Ne4 {[%emt 0:00:32]} 30. Rg1 {[%emt 0:01:33]} Nc3+ {[%emt 0:00:31]} 31. Rxc3 {[%emt 0:00:39]} bxc3 {[%emt 0:00:04]} 32. Rxg2 {[%emt 0:00:09]} Bxc7 {[%emt 0:00:04]} 33. Kd3 {[%emt 0:00:16]} Kg7 {[%emt 0:00:45]} 34. Kxc3 {[%emt 0:00:19]} h5 {[%emt 0:00:28]} 35. Kd4 {[%emt 0:00:14]} Kf6 {[%emt 0:01:07]} 36. Ke4 {[%emt 0:00:25]} g5 {[%emt 0:00:34]} 37. Rc2 {[%emt 0:00:09]} Bd6 {[%emt 0:00:14]} 38. Rc6 {[%emt 0:00:41]} Ke6 {[%emt 0:00:05]} 39. Ra6 {[%emt 0:00:25]} g4 {[%emt 0:01:20]} 40. Rxa5 {[%emt 0:00:00]} h4 {[%emt 0:00:00]} 41. Rg5 {[%emt 0:02:35]} 1-0

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.06"]
[Round "9.5"]
[White "Francisco Guecamburu, Candela Be"]
[Black "Tokman, Ariel"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2345"]
[BlackElo "2306"]
[Annotator "RC"]
[PlyCount "80"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:07]} c6 {[%emt 0:00:15]} 2. d4 {[%emt 0:00:09]} d5 {[%emt 0:00:04]} 3. e5 {[%emt 0:00:08]} c5 {[%emt 0:00:04]} 4. Nf3 {[%emt 0:00:09]} cxd4 {[%emt 0:00:09]} 5. Qxd4 {[%emt 0:00:11]} Nc6 {[%emt 0:00:03]} 6. Qf4 {[%emt 0:00:10]} e6 {[%emt 0:00:04]} 7. Nc3 {[%emt 0:00:10]} Nb4 {[%emt 0:00:16]} 8. Nd4 {[%emt 0:00:10]} Ne7 {[%emt 0:13:44]} 9. a3 {[%emt 0:11:36]} Ng6 {[%emt 0:01:17]} 10. Qg3 {[%emt 0:02:17]} Nc6 {[%emt 0:02:06]} 11. Bb5 {[%emt 0:14:02]} Bd7 {[%emt 0:01:13]} 12. Bxc6 {[%emt 0:02:06]} bxc6 {[%emt 0:00:40]} 13. O-O {[%emt 0:04:09]} Be7 {[%emt 0:12:01]} 14. Nf3 {[%emt 0:07:02]} O-O {[%emt 0:00:09]} 15. Bg5 {[%emt 0:05:11]} Bxg5 {[%emt 0:04:13]} 16. Nxg5 {[%emt 0:00:09]} Qb8 {[%emt 0:00:33]} 17. f4 {[%emt 0:12:59]} Qxb2 {[%emt 0:06:07]} 18. Qd3 {[%emt 0:03:27]} Qb6+ {[%emt 0:00:45]} 19. Kh1 {[%emt 0:00:08]} h6 {[%emt 0:08:24]} 20. Nh3 {[%emt 0:02:10]} f5 {[%emt 0:08:39]} 21. Na4 {[%emt 0:06:49]} Qa5 {[%emt 0:00:59]} 22. Qd4 {[%emt 0:00:07]} Rfb8 {[%emt 0:05:27]} 23. Nf2 {[%emt 0:02:45]} Nxf4 {[%emt 0:06:28]} 24. Qxf4 {[%emt 0:02:10]} c5 {[%emt 0:00:09]} 25. Nd3 {[%emt 0:07:29]} Bxa4 {[%emt 0:01:38]} 26. Nxc5 {[%emt 0:00:06]} Qxc5 {[%emt 0:00:17]} 27. Qxa4 {[%emt 0:00:06]} Rb2 {[%emt 0:03:40]} 28. Rac1 {[%emt 0:00:48]} Rc8 {[%emt 0:01:42]} 29. Qd7 {[%emt 0:01:21]} Qc6 {[%emt 0:05:03]} 30. Qxa7 {[%emt 0:01:00]} Ra8 {[%emt 0:01:36]} 31. Qe7 {[%emt 0:01:34]} Rb7 {[%emt 0:01:59]} 32. Qh4 {[%emt 0:00:09]} Rxa3 {[%emt 0:01:00]} 33. c4 {[%emt 0:04:43]} Kh7 {[%emt 0:06:21]} 34. Qd4 {[%emt 0:04:30]} Ra4 {[%emt 0:01:05]} 35. h3 {[%emt 0:06:04]} Rxc4 {[%emt 0:00:16]} 36. Qd2 {[%emt 0:00:17]} Rc7 {[%emt 0:00:27]} 37. Rcd1 {[%emt 0:00:34]} Rc2 {[%emt 0:00:11]} 38. Qd4 {[%emt 0:00:21]} Qc4 {[%emt 0:00:21]} 39. Qb6 {[%emt 0:00:16]} Qe4 {[%emt 0:00:37]} 40. Rg1 {[%emt 0:00:00]} R7c3 {[%emt 0:00:00]} 0-1

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.05"]
[Round "9.6"]
[White "Miranda, Rafael"]
[Black "Silva, Luca"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2343"]
[BlackElo "2287"]
[Annotator "RC"]
[PlyCount "58"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:09]} c5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:06]} d6 {[%emt 0:00:05]} 3. d4 {[%emt 0:00:05]} cxd4 {[%emt 0:00:04]} 4. Nxd4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:06]} 5. Nc3 {[%emt 0:00:07]} a6 {[%emt 0:00:03]} 6. Be3 {[%emt 0:00:05]} e5 {[%emt 0:00:21]} 7. Nf3 {[%emt 0:00:11]} Be7 {[%emt 0:02:45]} 8. Bc4 {[%emt 0:00:08]} O-O {[%emt 0:04:25]} 9. O-O {[%emt 0:00:10]} Nc6 {[%emt 0:00:12]} 10. Bg5 {[%emt 0:02:28]} Be6 {[%emt 0:08:53]} 11. Bb3 {[%emt 0:03:37]} Na5 {[%emt 0:05:59]} 12. Bxf6 {[%emt 0:02:50]} Bxf6 {[%emt 0:00:09]} 13. Qd3 {[%emt 0:04:16]} Rc8 {[%emt 0:07:55]} 14. Rfd1 {[%emt 0:05:35]} Nxb3 {[%emt 0:02:31]} 15. axb3 {[%emt 0:00:16]} Rc6 {[%emt 0:11:39]} 16. Ne1 {[%emt 0:07:25]} Qe8 {[%emt 0:05:40]} 17. Nd5 {[%emt 0:02:53]} Bd8 {[%emt 0:00:23]} 18. Rd2 {[%emt 0:00:35]} Bg5 {[%emt 0:05:14]} 19. Re2 {[%emt 0:01:33]} f5 {[%emt 0:01:58]} 20. Nb4 {[%emt 0:08:43]} Rb6 {[%emt 0:00:53]} 21. Nd5 {[%emt 0:00:12]} Rc6 {[%emt 0:00:04]} 22. Nb4 {[%emt 0:00:07]} fxe4 {[%emt 0:10:07]} 23. Rxe4 {[%emt 0:01:19]} Rb6 {[%emt 0:01:54]} 24. Nf3 {[%emt 0:01:08]} Bd8 {[%emt 0:01:16]} 25. Nd5 {[%emt 0:01:37]} Rc6 {[%emt 0:00:39]} 26. Nb4 {[%emt 0:01:08]} Rb6 {[%emt 0:00:05]} 27. Nd5 {[%emt 0:00:04]} Rc6 {[%emt 0:03:41]} 28. Nb4 {[%emt 0:00:08]} Rb6 {[%emt 0:02:11]} 29. Nd5 {[%emt 0:00:08]} Rc6 {[%emt 0:00:09]} 1/2-1/2

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.07"]
[Round "10.1"]
[White "Acosta, Pablo Ismael"]
[Black "Perez Ponsa, Federico"]
[Result "1/2-1/2"]
[ECO "D39"]
[WhiteElo "2482"]
[BlackElo "2527"]
[Annotator "RC"]
[PlyCount "123"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:05:36]} Nf6 {[%emt 0:00:07]} 2. Nf3 {[%emt 0:00:05]} d5 {[%emt 0:00:21]} 3. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:05]} 4. Nc3 {[%emt 0:01:02]} dxc4 {[%emt 0:00:43]} 5. Qa4+ {[%emt 0:00:30]} Nc6 {[%emt 0:00:36]} 6. Bg5 {[%emt 0:04:10]} Bb4 {[%emt 0:02:23]} 7. e4 {[%emt 0:04:06]} Bd7 {[%emt 0:13:05]} 8. Qd1 {[%emt 0:23:19]} h6 {[%emt 0:29:34]} 9. Bxf6 {[%emt 0:02:27]} Qxf6 {[%emt 0:00:19]} 10. Bxc4 {[%emt 0:00:06]} O-O {[%emt 0:10:44]} 11. O-O {[%emt 0:02:48]} Rfd8 {[%emt 0:02:28]} 12. e5 {[%emt 0:02:05]} Qe7 {[%emt 0:01:32]} 13. Ne2 {[%emt 0:01:28]} Be8 {[%emt 0:03:53]} 14. Qc2 {[%emt 0:05:56]} Na5 {[%emt 0:04:30]} 15. Bd3 {[%emt 0:00:47]} Qd7 {[%emt 0:00:50]} 16. Rac1 {[%emt 0:06:43]} Rac8 {[%emt 0:01:07]} 17. a3 {[%emt 0:00:53]} Bf8 {[%emt 0:00:42]} 18. Nf4 {[%emt 0:06:57]} c5 {[%emt 0:04:16]} 19. d5 {[%emt 0:08:35]} Qa4 {[%emt 0:00:48]} 20. Qxa4 {[%emt 0:00:54]} Bxa4 {[%emt 0:00:02]} 21. dxe6 {[%emt 0:01:51]} fxe6 {[%emt 0:06:28]} 22. Be4 {[%emt 0:02:52]} Kf7 {[%emt 0:03:41]} 23. h4 {[%emt 0:01:09]} Bc6 {[%emt 0:01:26]} 24. Bg6+ {[%emt 0:00:27]} Ke7 {[%emt 0:01:28]} 25. Rxc5 {[%emt 0:00:56]} Nb3 {[%emt 0:00:53]} 26. Rc3 {[%emt 0:00:31]} Nd2 {[%emt 0:03:09]} 27. Nxd2 {[%emt 0:01:51]} Rxd2 {[%emt 0:00:01]} 28. Bh5 {[%emt 0:00:15]} Rd4 {[%emt 0:02:37]} 29. g3 {[%emt 0:01:20]} g5 {[%emt 0:00:58]} 30. hxg5 {[%emt 0:01:15]} hxg5 {[%emt 0:00:01]} 31. Ng6+ {[%emt 0:00:49]} Kd7 {[%emt 0:00:45]} 32. Nxf8+ {[%emt 0:06:15]} Rxf8 {[%emt 0:00:02]} 33. Rd1 {[%emt 0:00:16]} Rxd1+ {[%emt 0:01:39]} 34. Bxd1 {[%emt 0:00:11]} Ke7 {[%emt 0:00:19]} 35. Rd3 {[%emt 0:02:12]} Rf5 {[%emt 0:00:24]} 36. Re3 {[%emt 0:01:05]} Rf8 {[%emt 0:00:06]} 37. Bc2 {[%emt 0:01:47]} Rd8 {[%emt 0:00:32]} 38. Be4 {[%emt 0:01:08]} Bxe4 {[%emt 0:05:06]} 39. Rxe4 {[%emt 0:00:05]} Rd5 {[%emt 0:00:10]} 40. Kg2 {[%emt 0:00:00]} Kf7 {[%emt 0:00:00]} 41. Kf3 {[%emt 0:06:49]} b5 {[%emt 0:07:34]} 42. Re2 {[%emt 0:00:53]} Rc5 {[%emt 0:02:43]} 43. Ke4 {[%emt 0:01:27]} Rc4+ {[%emt 0:00:51]} 44. Kd3 {[%emt 0:00:28]} Kg6 {[%emt 0:00:16]} 45. Re4 {[%emt 0:01:40]} Rc5 {[%emt 0:01:19]} 46. g4 {[%emt 0:00:06]} Rd5+ {[%emt 0:02:54]} 47. Ke2 {[%emt 0:00:20]} a5 {[%emt 0:00:25]} 48. Kf3 {[%emt 0:00:33]} Rd2 {[%emt 0:04:32]} 49. Re2 {[%emt 0:00:36]} Rd4 {[%emt 0:03:04]} 50. Rc2 {[%emt 0:02:09]} b4 {[%emt 0:00:56]} 51. Rc7 {[%emt 0:09:25]} bxa3 {[%emt 0:03:09]} 52. bxa3 {[%emt 0:00:05]} Rf4+ {[%emt 0:00:00]} 53. Kg3 {[%emt 0:00:29]} Re4 {[%emt 0:00:00]} 54. Rc5 {[%emt 0:01:25]} Ra4 {[%emt 0:00:00]} 55. Rc3 {[%emt 0:00:02]} Re4 {[%emt 0:00:03]} 56. Re3 {[%emt 0:00:46]} Rxe3+ {[%emt 0:00:24]} 57. fxe3 {[%emt 0:00:06]} Kf7 {[%emt 0:00:04]} 58. Kf3 {[%emt 0:00:05]} Ke7 {[%emt 0:00:04]} 59. Ke4 {[%emt 0:00:03]} Kd7 {[%emt 0:00:02]} 60. Kd4 {[%emt 0:00:04]} Kc6 {[%emt 0:00:03]} 61. Kc4 {[%emt 0:00:04]} Kb6 {[%emt 0:00:04]} 62. a4 {[%emt 0:00:04]} 1/2-1/2

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.07"]
[Round "10.2"]
[White "Peralta, Fernando"]
[Black "Valerga, Diego"]
[Result "1-0"]
[ECO "E48"]
[WhiteElo "2580"]
[BlackElo "2428"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,77,0,14,0,0,-26,0,-10,0,0,40,17,59,12,2,15,40,38,43,22,49,37,53,0,79,71,72,84,121,51,89,52,72,51,83,44,48,50,95,102,323,299,315,287,484,472,477,471,471,472,518,512,512,492,525,525,525,525,523,524,531,527,491,476]} 1. d4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:08]} 2. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:06]} 3. Nc3 {[%emt 0:00:14]} Bb4 {[%emt 0:00:09]} 4. e3 {[%emt 0:00:03]} O-O {[%emt 0:00:11]} 5. Bd3 {[%emt 0:00:11]} d5 {[%emt 0:00:36]} 6. cxd5 {[%emt 0:00:34]} exd5 {[%emt 0:00:11]} 7. Nge2 {[%emt 0:00:24]} c5 {[%emt 0:03:23]} 8. O-O {[%emt 0:02:10]} Nc6 {[%emt 0:09:58]} 9. f3 {[%emt 0:01:11] E48: Nimzo-Indian: Rubinstein: 5 Bd3 d5 including 6 Ne2, but excluding 6 a3.} Re8 {[%emt 0:03:09]} 10. Kh1 {[%emt 0:00:30]} (10. a3 $5 {[%cal Ra3b4]} Bxc3 11. bxc3 $11) 10... h6 {[%emt 0:01:27]} 11. Rg1 {[%emt 0:05:31] [#] The position is equal.} h5 $146 {[%emt 0:09:57]} (11... Bd7 {keeps more tension.} 12. g4 Rc8 13. g5 hxg5 14. Rxg5 Ne4) ({Predecessor:} 11... cxd4 12. exd4 Be6 13. g4 Qd7 14. Qe1 Nh7 15. Qg3 Bd6 16. Qg2 f6 17. f4 Rad8 {1-0 McShane,L (2685)-Georgiadis,N (2482) World op 43rd 2015 (9)}) 12. a3 {[%emt 0:10:47]} cxd4 {[%emt 0:02:16]} (12... Bxc3 $5 13. bxc3 Bd7 $11) 13. exd4 {[%emt 0:00:10]} ({Much worse is} 13. Nxd4 Bc5 $11) 13... Bd6 {[%emt 0:11:34][%cal Od6h2]} 14. g3 {[%emt 0:14:32]} (14. Rf1 $14) 14... Be6 {[%emt 0:07:04]} 15. Bf4 {[%emt 0:10:02]} Rc8 {[%emt 0:03:39]} 16. Qd2 {[%emt 0:14:08]} Be7 {[%emt 0:08:44]} 17. Rae1 {[%emt 0:10:01]} Nd7 {[%emt 0:08:24]} 18. Be3 {[%emt 0:02:25]} Bf6 {[%emt 0:05:54]} 19. Bb1 {[%emt 0:01:05]} (19. g4 $14) 19... Nf8 {[%emt 0:00:27]} (19... Nb6 $11 {remains equal.}) 20. Nf4 $16 {[%emt 0:01:06]} g6 {[%emt 0:00:26]} 21. Ba2 {[%emt 0:01:36] White is more active.} Ne7 {[%emt 0:01:21] [#]} 22. Re2 {[%emt 0:02:41]} (22. g4 $1 $16 {[%cal Rg4h5]}) 22... Qd7 {[%emt 0:00:22]} 23. Rge1 {[%emt 0:00:47]} Red8 {[%emt 0:01:35]} 24. Qd1 {[%emt 0:04:38]} Qd6 {[%emt 0:02:21]} 25. Bf2 {[%emt 0:04:46]} Rd7 {[%emt 0:02:40]} 26. Nd3 {[%emt 0:00:30]} Nf5 {[%emt 0:06:37]} 27. Nc5 {[%emt 0:04:06]} Re7 $2 {[%emt 0:01:58] [#] A mistake that costs the game.} (27... Bxd4 $16 28. Nxd7 (28. Bxd4 Rxc5 29. Bxc5 Qxc5 $16) 28... Bxc3) 28. N3e4 $1 $18 {[%emt 0:01:21][%mdl 512]} dxe4 {[%emt 0:00:29]} 29. Nxe4 {[%emt 0:00:02]} Bxa2 $2 {[%emt 0:05:45]} (29... Bd5 {was necessary.}) 30. Nxd6 {[%emt 0:00:07] White is clearly winning.} Rxe2 {[%emt 0:00:22]} 31. Rxe2 {[%emt 0:01:20]} Nxd6 {[%emt 0:00:17]} 32. b3 {[%emt 0:00:07] Against Bc4} Bg5 {[%emt 0:03:05]} 33. f4 {[%emt 0:01:33]} ({And not} 33. Rxa2 Rc1 $11) 33... Bxb3 {[%emt 0:00:30]} 34. Qxb3 {[%emt 0:00:09]} Bf6 {[%emt 0:00:06]} 35. Qb4 {[%emt 0:02:48]} Rd8 {[%emt 0:00:37]} 36. d5 {[%emt 0:02:55]} b6 {[%emt 0:00:18]} 37. Bd4 {[%emt 0:00:23]} Bxd4 {[%emt 0:00:34]} 38. Qxd4 {[%emt 0:00:04] Hoping for Qf6.} Nd7 {[%emt 0:00:06] Prevents Qf6.} 39. Qa4 {[%emt 0:02:56] Weighted Error Value: White=0.13 (very precise) /Black=0.30} 1-0

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.07"]
[Round "10.3"]
[White "Tristan, Leonardo"]
[Black "Krysa, Leandro"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2523"]
[BlackElo "2546"]
[Annotator "TA"]
[PlyCount "54"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,54,-29,-28,-29,-27,-28,-25,-18,-30,-41,-36,-26,-17,-23,-22,-32,-20,-52,-42,-55,-16,-38,-22,-28,-24,-32,-16,-75,0,-35,-27,-35,-19,-25,-18,-29,-20,-41,0,-14,0,-47,0,-12,0,-58,0]} 1. d4 {[%emt 0:02:36][%cal Bd2d4,Bd4c5][%mdl 32]} d5 {[%emt 0:00:11]} 2. Nf3 {[%emt 0:00:11]} Nf6 {[%emt 0:00:17]} 3. c3 {[%emt 0:00:07]} c5 {[%emt 0:00:42]} 4. dxc5 {[%emt 0:00:06]} e6 {[%emt 0:00:26]} 5. b4 {[%emt 0:00:10]} a5 $1 {[%emt 0:00:43]} 6. e3 {[%emt 0:00:18] D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} axb4 {[%emt 0:00:22]} 7. cxb4 {[%emt 0:00:05]} b6 $1 {[%emt 0:00:06]} 8. a4 {[%emt 0:00:31] Black has an edge.} bxc5 {[%emt 0:02:36]} 9. b5 {[%emt 0:00:07]} Bd6 {[%emt 0:10:58]} 10. Be2 {[%emt 0:03:23]} Bb7 {[%emt 0:01:28]} 11. Bb2 {[%emt 0:00:24]} Nbd7 {[%emt 0:00:39]} 12. Nbd2 {[%emt 0:00:24]} Bc7 {[%emt 0:02:54]} 13. O-O {[%emt 0:04:29]} O-O $1 {[%emt 0:05:49]} 14. Qc2 {[%emt 0:00:57]} h6 {[%emt 0:04:31]} 15. Rfd1 {[%emt 0:02:55]} Re8 {[%emt 0:02:07] [#]} 16. h3 $146 {[%emt 0:14:09]} ({Predecessor:} 16. Ne1 c4 17. Bf3 Qb8 18. g3 Ba5 19. Bc3 Nc5 20. Nb1 Nfd7 21. Qb2 f6 22. Bxa5 Rxa5 {0-1 Xie,B (2119)-Ruiz Castillo,J (2454) Richardson DCC 04 2022 (7)}) 16... Qe7 {[%emt 0:17:19]} 17. Nh2 {[%emt 0:35:25]} Red8 {[%emt 0:17:21]} (17... c4 {is more complex.} 18. Ng4 Nxg4 19. Bxg4 Rec8) 18. Nhf1 {[%emt 0:03:27]} (18. Ng4 $11 {keeps the balance.}) 18... Ra7 {[%emt 0:11:57]} (18... Rdc8 $17) 19. Ra2 {[%emt 0:15:58]} (19. e4 $5) 19... Rda8 {[%emt 0:01:14]} 20. Rda1 {[%emt 0:00:14]} Bb6 {[%emt 0:04:30]} 21. Bc3 {[%emt 0:10:02]} Qd8 {[%emt 0:00:43]} 22. Qb2 {[%emt 0:00:45]} c4 {[%emt 0:05:21]} 23. Bd4 {[%emt 0:01:07]} Ra5 {[%emt 0:01:20]} (23... Nc5 $5 {[%cal Rc5a4]} 24. a5 Rxa5 25. Rxa5 Bxa5 26. Bxc5 c3 $15) 24. Bc3 {[%emt 0:02:30]} R5a7 {[%emt 0:00:10]} 25. Bd4 {[%emt 0:00:05]} Ra5 {[%emt 0:02:16]} (25... Nc5 $5 {[%cal Rc5a4]} 26. a5 Rxa5 27. Rxa5 Bxa5 $15) 26. Bc3 {[%emt 0:00:07]} R5a7 {[%emt 0:00:13]} (26... Nc5 $11 27. Bxa5 Bxa5) 27. Bd4 $15 {[%emt 0:00:05]} Ra5 {[%emt 0:02:08] Weighted Error Value: White=0.09 (flawless) /Black=0.15 (very precise)} ({Black should play} 27... Nc5 $15 28. Bd1 Nd3 29. Bxb6 Qxb6) 1/2-1/2

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.07"]
[Round "10.4"]
[White "Tokman, Ariel"]
[Black "Gomez, Carlos David"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2306"]
[BlackElo "2331"]
[Annotator "RC"]
[PlyCount "146"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:05]} c5 {[%emt 0:07:00]} 2. c4 {[%emt 0:00:36]} Nf6 {[%emt 0:00:17]} 3. Nc3 {[%emt 0:00:14]} Nc6 {[%emt 0:00:11]} 4. g3 {[%emt 0:00:22]} d5 {[%emt 0:00:09]} 5. cxd5 {[%emt 0:00:16]} Nxd5 {[%emt 0:00:07]} 6. Bg2 {[%emt 0:00:11]} Nc7 {[%emt 0:00:06]} 7. a3 {[%emt 0:05:44]} g6 {[%emt 0:00:48]} 8. Rb1 {[%emt 0:00:51]} Bg7 {[%emt 0:05:54]} 9. O-O {[%emt 0:01:10]} Bf5 {[%emt 0:07:49]} 10. d3 {[%emt 0:01:24]} Qd7 {[%emt 0:00:46]} 11. Be3 {[%emt 0:12:58]} c4 {[%emt 0:11:14]} 12. Nh4 {[%emt 0:03:28]} cxd3 {[%emt 0:06:34]} 13. Nxf5 {[%emt 0:00:12]} gxf5 {[%emt 0:00:06]} 14. Qb3 {[%emt 0:07:26]} Ne6 {[%emt 0:05:38]} 15. Rfd1 {[%emt 0:06:21]} Bd4 {[%emt 0:21:36]} 16. Rxd3 {[%emt 0:39:57]} Nc5 {[%emt 0:01:29]} 17. Qc4 {[%emt 0:02:44]} Nxd3 {[%emt 0:00:17]} 18. Bxc6 {[%emt 0:00:49]} bxc6 {[%emt 0:00:15]} 19. Bxd4 {[%emt 0:01:45]} e5 {[%emt 0:01:32]} 20. Be3 {[%emt 0:01:13]} f4 {[%emt 0:05:36]} 21. Bd2 {[%emt 0:00:43]} fxg3 {[%emt 0:02:05]} 22. Qxd3 {[%emt 0:06:14]} gxh2+ {[%emt 0:00:45]} 23. Kxh2 {[%emt 0:00:14]} Qxd3 {[%emt 0:01:06]} 24. exd3 {[%emt 0:00:01]} O-O-O {[%emt 0:00:51]} 25. Be3 {[%emt 0:01:16]} Rhg8 {[%emt 0:01:32]} 26. Rg1 {[%emt 0:02:03]} Rxg1 {[%emt 0:00:11]} 27. Kxg1 {[%emt 0:00:01]} a6 {[%emt 0:00:07]} 28. Ne4 {[%emt 0:00:40]} Rxd3 {[%emt 0:00:48]} 29. Ng5 {[%emt 0:01:01]} f5 {[%emt 0:00:24]} 30. Nxh7 {[%emt 0:00:12]} Rb3 {[%emt 0:01:03]} 31. Ng5 {[%emt 0:00:30]} f4 {[%emt 0:01:55]} 32. Bd2 {[%emt 0:01:35]} Rxb2 {[%emt 0:01:10]} 33. Bc3 {[%emt 0:00:01]} Rb5 {[%emt 0:00:15]} 34. Nf7 {[%emt 0:00:24]} Rb1+ {[%emt 0:00:05]} 35. Kg2 {[%emt 0:00:07]} Rb3 {[%emt 0:03:21]} 36. Bb4 {[%emt 0:00:02]} a5 {[%emt 0:10:26]} 37. Bxa5 {[%emt 0:00:02]} Rxa3 {[%emt 0:00:51]} 38. Nd6+ {[%emt 0:02:32]} Kb8 {[%emt 0:01:50]} 39. Nc4 {[%emt 0:00:11]} Ra4 {[%emt 0:00:55]} 40. Nxe5 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 41. Nd7+ {[%emt 0:04:31]} Ka7 {[%emt 0:01:54]} 42. Bb6+ {[%emt 0:00:10]} Ka8 {[%emt 0:00:06]} 43. Bxc5 {[%emt 0:01:22]} Kb7 {[%emt 0:00:27]} 44. Ne5 {[%emt 0:01:38]} Re4 {[%emt 0:02:32]} 45. Nd3 {[%emt 0:01:12]} Kc6 {[%emt 0:01:21]} 46. Kf3 {[%emt 0:00:20]} Ra4 {[%emt 0:01:09]} 47. Be7 {[%emt 0:00:49]} Ra7 {[%emt 0:00:25]} 48. Bg5 {[%emt 0:01:05]} Ra3 {[%emt 0:00:07]} 49. Ke4 {[%emt 0:00:11]} f3 {[%emt 0:01:34]} 50. Be3 {[%emt 0:00:23]} Ra4+ {[%emt 0:00:16]} 51. Kxf3 {[%emt 0:00:33]} Kd5 {[%emt 0:00:07]} 52. Bc1 {[%emt 0:05:31]} Rc4 {[%emt 0:00:42]} 53. Bb2 {[%emt 0:00:57]} Ke6 {[%emt 0:00:18]} 54. Ke3 {[%emt 0:01:15]} Kf5 {[%emt 0:00:07]} 55. f3 {[%emt 0:00:15]} Ra4 {[%emt 0:00:18]} 56. Bd4 {[%emt 0:05:51]} Ra3 {[%emt 0:00:17]} 57. Bc5 {[%emt 0:00:43]} Rc3 {[%emt 0:00:48]} 58. Bb4 {[%emt 0:00:31]} Rb3 {[%emt 0:00:14]} 59. Ke2 {[%emt 0:00:47]} Rb1 {[%emt 0:00:10]} 60. Bd2 {[%emt 0:00:17]} Rh1 {[%emt 0:01:27]} 61. Nf2 {[%emt 0:00:30]} Rh2 {[%emt 0:00:15]} 62. Ke3 {[%emt 0:00:06]} Rh8 {[%emt 0:00:11]} 63. Ne4 {[%emt 0:00:43]} Re8 {[%emt 0:00:17]} 64. Bb4 {[%emt 0:00:19]} Re6 {[%emt 0:00:34]} 65. Bd6 {[%emt 0:00:14]} Re8 {[%emt 0:00:07]} 66. Kd4 {[%emt 0:00:21]} Re6 {[%emt 0:01:19]} 67. Kd5 {[%emt 0:00:18]} Re8 {[%emt 0:00:11]} 68. Bc7 {[%emt 0:02:25]} Re7 {[%emt 0:02:25]} 69. Ng3+ {[%emt 0:01:23]} Kg6 {[%emt 0:00:14]} 70. Be5 {[%emt 0:00:29]} Ra7 {[%emt 0:00:57]} 71. f4 {[%emt 0:00:30]} Ra3 {[%emt 0:02:04]} 72. Ke6 {[%emt 0:01:00]} Kh7 {[%emt 0:01:59]} 73. Ne4 {[%emt 0:00:17]} Rf3 {[%emt 0:00:19]} 1-0

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.07"]
[Round "10.5"]
[White "Villca, Julian"]
[Black "Miranda, Rafael"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2383"]
[BlackElo "2343"]
[Annotator "RC"]
[PlyCount "71"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:10]} 2. c4 {[%emt 0:00:06]} e6 {[%emt 0:00:14]} 3. Nf3 {[%emt 0:00:06]} b6 {[%emt 0:00:17]} 4. g3 {[%emt 0:01:50]} Bb7 {[%emt 0:00:08]} 5. Bg2 {[%emt 0:00:04]} Bb4+ {[%emt 0:00:08]} 6. Bd2 {[%emt 0:00:23]} Bxd2+ {[%emt 0:00:14]} 7. Nbxd2 {[%emt 0:00:03]} O-O {[%emt 0:00:14]} 8. Qc2 {[%emt 0:00:41]} d6 {[%emt 0:00:17]} 9. O-O {[%emt 0:00:12]} Nbd7 {[%emt 0:00:08]} 10. e4 {[%emt 0:03:50]} e5 {[%emt 0:00:15]} 11. d5 {[%emt 0:00:34]} a5 {[%emt 0:00:52]} 12. b3 {[%emt 0:00:28]} c6 {[%emt 0:04:51]} 13. dxc6 {[%emt 0:04:45]} Bxc6 {[%emt 0:00:06]} 14. a4 {[%emt 0:00:16]} Nc5 {[%emt 0:00:21]} 15. Rfe1 {[%emt 0:00:18]} Ra7 {[%emt 0:02:13]} 16. Nh4 {[%emt 0:00:39]} g6 {[%emt 0:03:21]} 17. Nb1 {[%emt 0:00:08]} Nh5 {[%emt 0:01:13]} 18. Nc3 {[%emt 0:02:46]} Nf4 {[%emt 0:01:05]} 19. Rad1 {[%emt 0:02:16]} Nfe6 {[%emt 0:03:16]} 20. Nf3 {[%emt 0:00:31]} Rd7 {[%emt 0:02:29]} 21. Nd5 {[%emt 0:08:51]} f5 {[%emt 0:03:14]} 22. exf5 {[%emt 0:03:12]} gxf5 {[%emt 0:04:22]} 23. Bh3 {[%emt 0:22:41]} Rdf7 {[%emt 0:10:04]} 24. Qc3 {[%emt 0:04:15]} e4 {[%emt 0:07:25]} 25. Nd4 {[%emt 0:07:52]} Bxd5 {[%emt 0:00:21]} 26. cxd5 {[%emt 0:00:16]} Nxd4 {[%emt 0:00:08]} 27. Rxd4 {[%emt 0:00:09]} Qf6 {[%emt 0:08:05]} 28. Rc4 {[%emt 0:00:20]} Qh6 {[%emt 0:00:18]} 29. Bg2 {[%emt 0:02:09]} Nd3 {[%emt 0:05:06]} 30. Rd1 {[%emt 0:04:50]} f4 {[%emt 0:07:35]} 31. Rxe4 {[%emt 0:04:55]} Nxf2 {[%emt 0:00:51]} 32. Kxf2 {[%emt 0:02:20]} Qh5 {[%emt 0:22:12]} 33. Rh1 {[%emt 0:13:11]} fxg3+ {[%emt 0:00:51]} 34. Ke1 {[%emt 0:00:09]} Rg7 {[%emt 0:02:43]} 35. hxg3 {[%emt 0:01:06]} Qg5 {[%emt 0:00:35]} 36. Bh3 {[%emt 0:01:10]} 1-0

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.07"]
[Round "10.6"]
[White "Silva, Luca"]
[Black "Francisco Guecamburu, Candela Be"]
[Result "0-1"]
[ECO "A61"]
[WhiteElo "2287"]
[BlackElo "2345"]
[Annotator "RC"]
[PlyCount "88"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 1:31:00]} Nf6 {[%emt 0:02:09]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:09]} 3. Nf3 {[%emt 0:00:00]} c5 {[%emt 0:00:05]} 4. d5 {[%emt 0:00:00]} exd5 {[%emt 0:00:06]} 5. cxd5 {[%emt 0:00:00]} d6 {[%emt 0:00:06]} 6. Nc3 {[%emt 0:00:00]} g6 {[%emt 0:00:07]} 7. h3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:07]} 8. Bf4 {[%emt 0:00:00]} O-O {[%emt 0:01:30]} 9. e3 {[%emt 0:00:00]} Qe7 {[%emt 0:02:51]} 10. Be2 {[%emt 0:00:00]} b6 {[%emt 0:09:11]} 11. O-O {[%emt 0:00:00]} Ne8 {[%emt 0:01:13]} 12. Nd2 {[%emt 0:00:00]} f5 {[%emt 0:09:32]} 13. Nc4 {[%emt 0:00:00]} Nd7 {[%emt 0:02:35]} 14. Bh2 {[%emt 0:00:00]} Ne5 {[%emt 0:12:33]} 15. Qd2 {[%emt 0:00:00]} Nxc4 {[%emt 0:04:52]} 16. Bxc4 {[%emt 0:00:00]} Nc7 {[%emt 0:01:41]} 17. a4 {[%emt 0:00:00]} a6 {[%emt 0:02:53]} 18. Rfe1 {[%emt 0:00:00]} g5 {[%emt 0:13:24]} 19. h4 {[%emt 0:00:00]} h6 {[%emt 0:02:45]} 20. hxg5 {[%emt 0:00:00]} hxg5 {[%emt 0:00:09]} 21. f4 {[%emt 0:00:00]} gxf4 {[%emt 0:07:31]} 22. exf4 {[%emt 0:00:00]} Bd4+ {[%emt 0:01:17]} 23. Kh1 {[%emt 0:00:00]} Qg7 {[%emt 0:00:21]} 24. Ne2 {[%emt 0:00:00]} Bf6 {[%emt 0:04:53]} 25. Ra3 {[%emt 0:00:00]} Kf7 {[%emt 0:03:35]} 26. Rg3 {[%emt 0:00:00]} Qh6 {[%emt 0:01:08]} 27. Rh3 {[%emt 0:00:00]} Qg6 {[%emt 0:00:25]} 28. Ng1 {[%emt 0:00:00]} Rh8 {[%emt 0:07:55]} 29. Rxh8 {[%emt 0:00:00]} Bxh8 {[%emt 0:00:02]} 30. Nf3 {[%emt 0:00:00]} Kf8 {[%emt 0:01:31]} 31. Qe2 {[%emt 0:00:00]} Bf6 {[%emt 0:00:34]} 32. Ne5 {[%emt 0:00:00]} Qh7 {[%emt 0:02:14]} 33. Qd3 {[%emt 0:05:10]} b5 {[%emt 0:03:52]} 34. Ba2 {[%emt 0:00:39]} Bb7 {[%emt 0:01:02]} 35. Re3 {[%emt 0:01:10]} c4 {[%emt 0:00:27]} 36. Qd4 {[%emt 0:04:48]} Nxd5 {[%emt 0:00:08]} 37. Rf3 {[%emt 0:04:05]} dxe5 {[%emt 0:01:02]} 38. fxe5 {[%emt 0:00:11]} Re8 {[%emt 0:00:52]} 39. Qc5+ {[%emt 0:01:09]} Be7 {[%emt 0:01:28]} 40. Qf2 {[%emt 0:00:00]} f4 {[%emt 0:00:00]} 41. Rh3 {[%emt 0:02:59]} Qe4 {[%emt 0:05:36]} 42. Bxf4 {[%emt 0:03:55]} Nxf4 {[%emt 0:04:17]} 43. Rh8+ {[%emt 0:00:03]} Kf7 {[%emt 0:00:47]} 44. e6+ {[%emt 0:00:10]} Kxe6 {[%emt 0:00:40]} 0-1

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.07"]
[Round "11.1"]
[White "Perez Ponsa, Federico"]
[Black "Tokman, Ariel"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2527"]
[BlackElo "2306"]
[Annotator "RC"]
[PlyCount "165"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:07:25]} c6 {[%emt 0:00:05]} 2. d4 {[%emt 0:00:05]} d5 {[%emt 0:00:11]} 3. e5 {[%emt 0:00:06]} c5 {[%emt 0:00:12]} 4. Nf3 {[%emt 0:00:06]} cxd4 {[%emt 0:00:33]} 5. Nxd4 {[%emt 0:00:07]} e6 {[%emt 0:00:53]} 6. Nd2 {[%emt 0:01:58]} Nc6 {[%emt 0:06:36]} 7. N2f3 {[%emt 0:00:25]} Nge7 {[%emt 0:01:47]} 8. Bd3 {[%emt 0:03:17]} Nxd4 {[%emt 0:01:15]} 9. Nxd4 {[%emt 0:00:12]} Nc6 {[%emt 0:00:17]} 10. Nf3 {[%emt 0:00:47]} Qc7 {[%emt 0:00:22]} 11. Qe2 {[%emt 0:01:28]} Nb4 {[%emt 0:04:51]} 12. h4 {[%emt 0:19:15]} Bd7 {[%emt 0:03:14]} 13. h5 {[%emt 0:03:43]} h6 {[%emt 0:01:11]} 14. Rh4 {[%emt 0:03:55]} O-O-O {[%emt 0:03:48]} 15. Bd2 {[%emt 0:04:44]} Nxd3+ {[%emt 0:03:03]} 16. cxd3 {[%emt 0:04:11]} Kb8 {[%emt 0:02:08]} 17. Rf4 {[%emt 0:05:56]} Be8 {[%emt 0:09:18]} 18. Rc1 {[%emt 0:04:47]} Qb6 {[%emt 0:02:11]} 19. Be3 {[%emt 0:06:49]} Qa5+ {[%emt 0:18:07]} 20. Kf1 {[%emt 0:02:29]} Rc8 {[%emt 0:10:27]} 21. Rxc8+ {[%emt 0:03:08]} Kxc8 {[%emt 0:01:40]} 22. a3 {[%emt 0:00:21]} Rg8 {[%emt 0:03:04]} 23. g3 {[%emt 0:04:30]} Be7 {[%emt 0:01:43]} 24. Bd2 {[%emt 0:02:35]} Qc7 {[%emt 0:04:38]} 25. Bb4 {[%emt 0:01:26]} Kb8 {[%emt 0:01:12]} 26. Nd4 {[%emt 0:04:19]} Bxb4 {[%emt 0:04:03]} 27. axb4 {[%emt 0:00:07]} a6 {[%emt 0:00:11]} 28. Kg2 {[%emt 0:02:10]} Ka8 {[%emt 0:02:49]} 29. Qe3 {[%emt 0:03:17]} Kb8 {[%emt 0:02:02]} 30. Qe1 {[%emt 0:03:17]} Qe7 {[%emt 0:02:10]} 31. Qc3 {[%emt 0:03:11]} Qc7 {[%emt 0:01:29]} 32. Rf3 {[%emt 0:01:47]} Qxc3 {[%emt 0:02:05]} 33. bxc3 {[%emt 0:00:01]} Kc7 {[%emt 0:00:31]} 34. Re3 {[%emt 0:01:44]} Kd8 {[%emt 0:01:13]} 35. Re1 {[%emt 0:01:14]} Bd7 {[%emt 0:00:48]} 36. Kf3 {[%emt 0:00:56]} Ke7 {[%emt 0:01:20]} 37. Ke3 {[%emt 0:00:34]} f6 {[%emt 0:01:22]} 38. Kd2 {[%emt 0:00:27]} fxe5 {[%emt 0:02:19]} 39. Rxe5 {[%emt 0:00:11]} Kd6 {[%emt 0:00:41]} 40. f4 {[%emt 0:00:00]} g5 {[%emt 0:00:00]} 41. c4 {[%emt 0:10:55]} gxf4 {[%emt 0:02:48]} 42. gxf4 {[%emt 0:00:11]} b6 {[%emt 0:12:24]} 43. cxd5 {[%emt 0:04:40]} exd5 {[%emt 0:00:07]} 44. Nf5+ {[%emt 0:00:19]} Bxf5 {[%emt 0:00:14]} 45. Rxf5 {[%emt 0:00:01]} Ke6 {[%emt 0:00:22]} 46. Re5+ {[%emt 0:00:06]} Kd6 {[%emt 0:00:05]} 47. Rf5 {[%emt 0:03:32]} Ke6 {[%emt 0:00:08]} 48. Re5+ {[%emt 0:00:04]} Kd6 {[%emt 0:00:02]} 49. Ke3 {[%emt 0:00:04]} Rg4 {[%emt 0:01:47]} 50. Rf5 {[%emt 0:03:29]} Ke6 {[%emt 0:00:42]} 51. Rf8 {[%emt 0:03:02]} a5 {[%emt 0:08:06]} 52. Rb8 {[%emt 0:04:12]} axb4 {[%emt 0:00:54]} 53. Rxb6+ {[%emt 0:00:06]} Kf5 {[%emt 0:00:41]} 54. Rxb4 {[%emt 0:00:31]} Rg3+ {[%emt 0:01:32]} 55. Kd4 {[%emt 0:00:47]} Rf3 {[%emt 0:04:25]} 56. Rb6 {[%emt 0:01:12]} Rxf4+ {[%emt 0:00:59]} 57. Kxd5 {[%emt 0:00:06]} Kg5 {[%emt 0:00:17]} 58. Ke5 {[%emt 0:08:38]} Rf5+ {[%emt 0:01:50]} 59. Ke4 {[%emt 0:00:07]} Rf4+ {[%emt 0:00:18]} 60. Ke5 {[%emt 0:00:22]} Rf5+ {[%emt 0:00:05]} 61. Ke4 {[%emt 0:00:03]} Rf4+ {[%emt 0:00:39]} 62. Ke3 {[%emt 0:00:02]} Rf5 {[%emt 0:00:10]} 63. d4 {[%emt 0:00:12]} Kxh5 {[%emt 0:00:10]} 64. Ke4 {[%emt 0:00:24]} Kg5 {[%emt 0:01:29]} 65. Rb8 {[%emt 0:01:02]} Ra5 {[%emt 0:02:52]} 66. d5 {[%emt 0:00:18]} Kf6 {[%emt 0:01:35]} 67. Rb6+ {[%emt 0:00:20]} Ke7 {[%emt 0:00:05]} 68. Ke5 {[%emt 0:00:04]} Ra1 {[%emt 0:00:22]} 69. Rb7+ {[%emt 0:00:05]} Kd8 {[%emt 0:00:51]} 70. Ke6 {[%emt 0:00:11]} Rg1 {[%emt 0:01:15]} 71. Rd7+ {[%emt 0:02:53]} Ke8 {[%emt 0:00:14]} 72. Re7+ {[%emt 0:00:50]} Kd8 {[%emt 0:00:09]} 73. Rd7+ {[%emt 0:00:38]} Ke8 {[%emt 0:00:04]} 74. Rh7 {[%emt 0:00:06]} Rg6+ {[%emt 0:00:14]} 75. Kf5 {[%emt 0:00:12]} Ra6 {[%emt 0:00:27]} 76. Ke5 {[%emt 0:00:58]} Kd8 {[%emt 0:00:26]} 77. Kd4 {[%emt 0:00:20]} Rg6 {[%emt 0:00:19]} 78. Ra7 {[%emt 0:00:11]} Rf6 {[%emt 0:00:30]} 79. Ke5 {[%emt 0:00:44]} Rb6 {[%emt 0:00:14]} 80. d6 {[%emt 0:00:15]} Rb1 {[%emt 0:00:18]} 81. Ke6 {[%emt 0:00:07]} Re1+ {[%emt 0:00:03]} 82. Kd5 {[%emt 0:00:04]} Rd1+ {[%emt 0:00:05]} 83. Ke6 {[%emt 0:00:03]} 1/2-1/2

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.07"]
[Round "11.2"]
[White "Krysa, Leandro"]
[Black "Peralta, Fernando"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2546"]
[BlackElo "2580"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 12,77,17,15,39,20,27,27,27,4,0,11,2,0,0,0,0,0,0,0,0,0,0,-64,-59,-53,-53,-47,-46,-33,-30,-48,-65,-62,-70,-84,0,0,0,0,0,-9,0,-5,0,0,0,-4,0,12,7,0,0,0,0,0,18,16,16,13,15,0,0,0,4,0,0,0]} 1. g3 {[%emt 0:00:09]} d5 {[%emt 0:01:11]} 2. Nf3 {[%emt 0:00:17]} Nf6 {[%emt 0:00:12]} 3. Bg2 {[%emt 0:00:11]} e6 {[%emt 0:00:05]} 4. O-O {[%emt 0:00:36]} Be7 {[%emt 0:00:06]} 5. c4 {[%emt 0:01:13]} O-O {[%emt 0:00:22]} 6. d4 {[%emt 0:00:30]} c6 {[%emt 0:00:17]} 7. Nc3 {[%emt 0:01:26]} a5 $1 {[%emt 0:00:40][%mdl 4] outshines the older 7...Nbd7. E06: Closed Catalan: Early deviations.} 8. Re1 {[%emt 0:00:40]} Ne4 {[%emt 0:02:26] [#]} 9. Bf4 $146 {[%emt 0:01:30]} ({Predecessor:} 9. e3 f5 10. Qc2 Nd7 11. Ne2 g5 12. b3 a4 13. Rb1 Bd6 14. Nd2 Ndf6 15. f3 Nxd2 16. Bxd2 axb3 17. axb3 {½-½ Livaic,L (2565)-Banusz,T (2622) CRO-chT1A 30th 2022 (8.1)}) 9... f5 {[%emt 0:14:51] White has an edge.} 10. Nxe4 {[%emt 0:02:28]} dxe4 {[%emt 0:10:54]} 11. Ne5 {[%emt 0:00:38]} g5 {[%emt 0:02:02]} 12. Be3 {[%emt 0:02:49]} c5 {[%emt 0:05:15]} 13. Qd2 {[%emt 0:14:16]} cxd4 {[%emt 0:12:19]} 14. Bxd4 {[%emt 0:00:41]} ({Reject} 14. Qxd4 Qc7 15. f4 Ra6 $15) 14... Bb4 {[%emt 0:08:34]} 15. Qe3 {[%emt 0:00:10]} Bxe1 {[%emt 0:00:05]} 16. Rxe1 {[%emt 0:00:14]} Ra6 {[%emt 0:09:01]} 17. c5 {[%emt 0:23:06]} (17. f3 $11) 17... Nc6 $15 {[%emt 0:00:58]} 18. Nxc6 {[%emt 0:08:43]} Rxc6 {[%emt 0:00:06]} ({Of course not} 18... bxc6 19. Be5 $11) 19. f3 {[%emt 0:01:33]} Qe7 {[%emt 0:05:34] White must now prevent ...e5.} 20. fxe4 {[%emt 0:04:48]} f4 {[%emt 0:00:16]} 21. gxf4 {[%emt 0:01:59]} gxf4 {[%emt 0:02:37]} 22. Qb3 {[%emt 0:00:46]} Rf7 {[%emt 0:02:07] ...e5 is the strong threat.} 23. e5 $1 {[%emt 0:05:06] [#]} Rxc5 {[%emt 0:07:58]} (23... Rc7 $1 $17) 24. Bxc5 $11 {[%emt 0:02:27] The position is equal.} Qxc5+ {[%emt 0:00:00]} 25. Kh1 {[%emt 0:00:44]} Qxe5 {[%emt 0:00:05]} 26. Bf3 {[%emt 0:10:07]} b5 {[%emt 0:02:44]} 27. Qd3 {[%emt 0:03:24]} (27. Qd1 $5 {[%cal Rd1d8]} Bd7 28. Rg1+ Kh8 29. Qe1 $11) 27... Bd7 {[%emt 0:01:44]} (27... Qxb2 $2 28. Rg1+ $18) 28. Rg1+ {[%emt 0:01:08]} Kh8 {[%emt 0:00:18]} 29. b3 {[%emt 0:04:43]} (29. Qd2 $5 {[%cal Rd2a5]}) 29... Rg7 {[%emt 0:05:06]} (29... Qc5 {is more complex.} 30. Qe4 Qc7 31. Rg5 Re7) 30. Rxg7 {[%emt 0:01:27]} Qxg7 {[%emt 0:00:08][%mdl 4096] Endgame KQB-KQB} 31. Qd2 {[%emt 0:02:32]} Qa1+ {[%emt 0:05:14]} 32. Kg2 {[%emt 0:00:08]} Qg7+ {[%emt 0:00:03]} 33. Kf2 {[%emt 0:03:38]} e5 {[%emt 0:01:12]} 34. Qd6 {[%emt 0:01:42][%mdl 1024] [#] And now Qb8+ would win. White has compensation.} h5 $1 {[%emt 0:01:48]} 35. Be4 {[%emt 0:01:25] Qb8+ would be deadly.} Kg8 {[%emt 0:00:37]} 36. Bd5+ {[%emt 0:00:37]} Kh7 {[%emt 0:00:32]} 37. Be4+ {[%emt 0:00:08]} Kg8 {[%emt 0:00:02]} 38. Bd5+ {[%emt 0:00:56]} Kh7 {[%emt 0:00:05]} 39. Be4+ {[%emt 0:00:26] Weighted Error Value: White=0.08 (flawless) /Black=0.06 (flawless)} 1/2-1/2

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.07"]
[Round "11.3"]
[White "Valerga, Diego"]
[Black "Acosta, Pablo Ismael"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "2428"]
[BlackElo "2482"]
[Annotator "RC"]
[PlyCount "80"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:04]} d5 {[%emt 0:10:50]} 2. c4 {[%emt 0:00:08]} e6 {[%emt 0:00:09]} 3. Nc3 {[%emt 0:00:25]} Nf6 {[%emt 0:00:06]} 4. Nf3 {[%emt 0:02:05]} c6 {[%emt 0:00:37]} 5. Bg5 {[%emt 0:01:26]} Nbd7 {[%emt 0:01:36]} 6. e3 {[%emt 0:00:09]} h6 {[%emt 0:00:29]} 7. Bh4 {[%emt 0:00:13]} Be7 {[%emt 0:00:05]} 8. Bd3 {[%emt 0:03:03]} dxc4 {[%emt 0:00:32]} 9. Bxc4 {[%emt 0:00:08]} b5 {[%emt 0:00:04]} 10. Bd3 {[%emt 0:01:01]} Bb7 {[%emt 0:00:20]} 11. O-O {[%emt 0:00:12]} O-O {[%emt 0:02:08]} 12. a3 {[%emt 0:08:22]} a5 {[%emt 0:00:43]} 13. Qe2 {[%emt 0:02:36]} b4 {[%emt 0:00:28]} 14. Na4 {[%emt 0:00:24]} c5 {[%emt 0:00:30]} 15. Bxf6 {[%emt 0:09:38]} Bxf6 {[%emt 0:03:52]} 16. dxc5 {[%emt 0:06:24]} Qe7 {[%emt 0:03:44]} 17. Rfc1 {[%emt 0:01:52]} Rac8 {[%emt 0:03:45]} 18. axb4 {[%emt 0:05:56]} axb4 {[%emt 0:01:09]} 19. Nd2 {[%emt 0:14:51]} Nxc5 {[%emt 0:01:10]} 20. Nxc5 {[%emt 0:00:07]} Bxb2 {[%emt 0:25:08]} 21. Nxb7 {[%emt 0:08:19]} Rxc1+ {[%emt 0:20:17]} 22. Rxc1 {[%emt 0:00:07]} Bxc1 {[%emt 0:00:03]} 23. Na5 {[%emt 0:03:03]} Bxd2 {[%emt 0:04:23]} 24. Qxd2 {[%emt 0:00:15]} Rc8 {[%emt 0:03:33]} 25. Nc4 {[%emt 0:11:54]} b3 {[%emt 0:08:18]} 26. Kf1 {[%emt 0:03:41]} Qh4 {[%emt 0:05:43]} 27. Qb4 {[%emt 0:07:45]} Qxh2 {[%emt 0:00:04]} 28. Qb7 {[%emt 0:00:51]} Rb8 {[%emt 0:00:33]} 29. Qe4 {[%emt 0:01:47]} b2 {[%emt 0:01:14]} 30. Qh7+ {[%emt 0:01:45]} Kf8 {[%emt 0:00:04]} 31. Ke2 {[%emt 0:00:11]} Qh5+ {[%emt 0:03:06]} 32. f3 {[%emt 0:03:21]} Ke7 {[%emt 0:00:19]} 33. Qxg7 {[%emt 0:02:26]} b1=Q {[%emt 0:00:31]} 34. Bxb1 {[%emt 0:00:16]} Rxb1 {[%emt 0:00:03]} 35. Ne5 {[%emt 0:00:52]} Rb5 {[%emt 0:00:54]} 36. Nc6+ {[%emt 0:00:57]} Kd7 {[%emt 0:00:51]} 37. Qh8 {[%emt 0:01:48]} Kxc6 {[%emt 0:01:05]} 38. Qc8+ {[%emt 0:00:10]} Kb6 {[%emt 0:00:19]} 39. Qd8+ {[%emt 0:00:18]} Kc5 {[%emt 0:00:16]} 40. Qc7+ {[%emt 0:00:00]} Kb4 {[%emt 0:00:00]} 0-1

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.07"]
[Round "11.4"]
[White "Francisco Guecamburu, Candela Be"]
[Black "Villca, Julian"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2345"]
[BlackElo "2383"]
[Annotator "RC"]
[PlyCount "158"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:05]} e5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:04]} 3. Nc3 {[%emt 0:00:09]} Nf6 {[%emt 0:00:04]} 4. d4 {[%emt 0:00:09]} exd4 {[%emt 0:00:01]} 5. Nxd4 {[%emt 0:00:09]} Bb4 {[%emt 0:00:04]} 6. Nxc6 {[%emt 0:00:08]} bxc6 {[%emt 0:00:05]} 7. Bd3 {[%emt 0:00:07]} d5 {[%emt 0:00:03]} 8. exd5 {[%emt 0:00:09]} cxd5 {[%emt 0:00:01]} 9. O-O {[%emt 0:00:12]} O-O {[%emt 0:00:06]} 10. h3 {[%emt 0:00:03]} c6 {[%emt 0:12:35]} 11. Qf3 {[%emt 0:00:09]} Re8 {[%emt 0:00:27]} 12. Bf4 {[%emt 0:06:18]} Be6 {[%emt 0:05:11]} 13. Ne2 {[%emt 0:10:44]} Qb6 {[%emt 0:03:33]} 14. c3 {[%emt 0:13:43]} Bf8 {[%emt 0:01:04]} 15. b4 {[%emt 0:00:59]} a5 {[%emt 0:02:03]} 16. Be3 {[%emt 0:02:58]} Qc7 {[%emt 0:03:26]} 17. a3 {[%emt 0:05:42]} c5 {[%emt 0:04:59]} 18. bxc5 {[%emt 0:02:45]} Nd7 {[%emt 0:03:01]} 19. Bf4 {[%emt 0:07:33]} Qxc5 {[%emt 0:00:50]} 20. a4 {[%emt 0:01:34]} Rec8 {[%emt 0:04:22]} 21. Qg3 {[%emt 0:10:19]} Nf6 {[%emt 0:06:13]} 22. Be5 {[%emt 0:02:48]} Ne4 {[%emt 0:00:39]} 23. Qf4 {[%emt 0:00:36]} Qe7 {[%emt 0:05:31]} 24. Bxe4 {[%emt 0:09:46]} dxe4 {[%emt 0:00:11]} 25. Ng3 {[%emt 0:00:08]} Re8 {[%emt 0:06:52]} 26. Bd4 {[%emt 0:06:34]} f5 {[%emt 0:01:30]} 27. Nxf5 {[%emt 0:00:44]} Qf7 {[%emt 0:00:13]} 28. g4 {[%emt 0:00:05]} Rad8 {[%emt 0:01:43]} 29. Rfe1 {[%emt 0:02:45]} Bxf5 {[%emt 0:01:04]} 30. Qxf5 {[%emt 0:00:06]} Qxf5 {[%emt 0:01:06]} 31. gxf5 {[%emt 0:00:02]} Rd5 {[%emt 0:05:13]} 32. Rab1 {[%emt 0:07:14]} Rxf5 {[%emt 0:11:52]} 33. Rb5 {[%emt 0:00:06]} g6 {[%emt 0:00:05]} 34. Rxf5 {[%emt 0:03:03]} gxf5 {[%emt 0:00:01]} 35. Rb1 {[%emt 0:00:08]} f4 {[%emt 0:00:05]} 36. Rb5 {[%emt 0:00:37]} Bd6 {[%emt 0:02:11]} 37. Rxa5 {[%emt 0:03:24]} Kf7 {[%emt 0:05:05]} 38. Ra7+ {[%emt 0:00:48]} Ke6 {[%emt 0:00:46]} 39. Ra6 {[%emt 0:05:06]} Kd5 {[%emt 0:00:14]} 40. Kf1 {[%emt 0:00:00]} Rb8 {[%emt 0:00:00]} 41. Ke2 {[%emt 0:14:27]} Rb2+ {[%emt 0:10:15]} 42. Kd1 {[%emt 0:00:26]} Ra2 {[%emt 0:01:53]} 43. Ra7 {[%emt 0:00:25]} Kc4 {[%emt 0:01:21]} 44. Rxh7 {[%emt 0:00:51]} e3 {[%emt 0:09:35]} 45. Bxe3 {[%emt 0:02:06]} fxe3 {[%emt 0:00:08]} 46. fxe3 {[%emt 0:00:05]} Kd3 {[%emt 0:00:05]} 47. Ke1 {[%emt 0:01:32]} Kxe3 {[%emt 0:00:26]} 48. Kf1 {[%emt 0:00:07]} Bf4 {[%emt 0:02:43]} 49. Re7+ {[%emt 0:03:40]} Kf3 {[%emt 0:00:07]} 50. h4 {[%emt 0:00:22]} Rh2 {[%emt 0:00:52]} 51. Rg7 {[%emt 0:03:56]} Rh1+ {[%emt 0:00:10]} 52. Rg1 {[%emt 0:00:05]} Rxh4 {[%emt 0:00:04]} 53. Rg7 {[%emt 0:01:01]} Rh1+ {[%emt 0:06:42]} 54. Rg1 {[%emt 0:00:05]} Rh7 {[%emt 0:00:03]} 55. Rg8 {[%emt 0:00:51]} Rb7 {[%emt 0:00:44]} 56. Re8 {[%emt 0:00:18]} Rb2 {[%emt 0:00:09]} 57. a5 {[%emt 0:01:27]} Ra2 {[%emt 0:00:05]} 58. c4 {[%emt 0:00:36]} Rxa5 {[%emt 0:00:05]} 59. c5 {[%emt 0:00:22]} Rxc5 {[%emt 0:00:04]} 60. Re7 {[%emt 0:00:17]} Rc8 {[%emt 0:00:07]} 61. Re2 {[%emt 0:02:35]} Bg3 {[%emt 0:00:08]} 62. Rf2+ {[%emt 0:00:04]} Kg4 {[%emt 0:01:10]} 63. Rb2 {[%emt 0:02:38]} Re8 {[%emt 0:00:43]} 64. Kg2 {[%emt 0:00:53]} Bf4 {[%emt 0:00:12]} 65. Rc2 {[%emt 0:00:41]} Rh8 {[%emt 0:00:06]} 66. Re2 {[%emt 0:00:27]} Rh7 {[%emt 0:01:00]} 67. Re8 {[%emt 0:00:30]} Rh2+ {[%emt 0:00:07]} 68. Kf1 {[%emt 0:00:27]} Kf3 {[%emt 0:00:49]} 69. Rg8 {[%emt 0:00:07]} Bh6 {[%emt 0:01:02]} 70. Rg6 {[%emt 0:00:33]} Rb2 {[%emt 0:00:24]} 71. Re6 {[%emt 0:00:17]} Bg5 {[%emt 0:00:38]} 72. Re8 {[%emt 0:00:30]} Rb1+ {[%emt 0:19:22]} 73. Re1 {[%emt 0:00:05]} Rb8 {[%emt 0:00:22]} 74. Re2 {[%emt 0:00:13]} Be3 {[%emt 0:00:13]} 75. Rf2+ {[%emt 0:00:04]} Ke4 {[%emt 0:00:05]} 76. Rf7 {[%emt 0:00:56]} Rb1+ {[%emt 0:01:53]} 77. Ke2 {[%emt 0:01:45]} Rb2+ {[%emt 0:00:05]} 78. Kf1 {[%emt 0:00:16]} Bc5 {[%emt 0:00:16]} 79. Rf6 {[%emt 0:00:59]} Ke5 {[%emt 0:03:09]} 1/2-1/2

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.07"]
[Round "11.5"]
[White "Miranda, Rafael"]
[Black "Tristan, Leonardo"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "2343"]
[BlackElo "2523"]
[Annotator "RC"]
[PlyCount "66"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:06]} 2. e5 {[%emt 0:00:25]} Nd5 {[%emt 0:00:06]} 3. d4 {[%emt 0:00:12]} d6 {[%emt 0:00:07]} 4. c4 {[%emt 0:00:51]} Nb6 {[%emt 0:00:07]} 5. exd6 {[%emt 0:00:30]} cxd6 {[%emt 0:00:04]} 6. Nc3 {[%emt 0:00:21]} g6 {[%emt 0:00:06]} 7. Be3 {[%emt 0:00:31]} Bg7 {[%emt 0:00:06]} 8. Rc1 {[%emt 0:00:55]} O-O {[%emt 0:00:09]} 9. Be2 {[%emt 0:03:35]} d5 {[%emt 0:12:08]} 10. c5 {[%emt 0:06:19]} Nc4 {[%emt 0:00:24]} 11. Bxc4 {[%emt 0:05:55]} dxc4 {[%emt 0:00:06]} 12. Qa4 {[%emt 0:08:11]} Nc6 {[%emt 0:31:17]} 13. Nge2 {[%emt 0:14:15]} Nxd4 {[%emt 0:05:22]} 14. Nxd4 {[%emt 0:13:51]} Bxd4 {[%emt 0:00:09]} 15. Rd1 {[%emt 0:03:40]} e5 {[%emt 0:00:48]} 16. O-O {[%emt 0:03:03]} Be6 {[%emt 0:05:38]} 17. Ne2 {[%emt 0:09:05]} Bd7 {[%emt 0:03:20]} 18. Qxc4 {[%emt 0:00:40]} Bxe3 {[%emt 0:00:03]} 19. fxe3 {[%emt 0:00:10]} Be6 {[%emt 0:00:08]} 20. Qe4 {[%emt 0:05:29]} Qc7 {[%emt 0:00:51]} 21. b4 {[%emt 0:00:28]} f5 {[%emt 0:15:50]} 22. Qc2 {[%emt 0:01:22]} a5 {[%emt 0:00:49]} 23. a3 {[%emt 0:07:41]} axb4 {[%emt 0:06:42]} 24. axb4 {[%emt 0:00:01]} Ra2 {[%emt 0:02:06]} 25. Qd3 {[%emt 0:00:08]} Qf7 {[%emt 0:00:15]} 26. Nc1 {[%emt 0:04:39]} Bc4 {[%emt 0:01:57]} 27. Qb1 {[%emt 0:00:12]} Ra3 {[%emt 0:01:31]} 28. Rfe1 {[%emt 0:01:52]} f4 {[%emt 0:00:13]} 29. exf4 {[%emt 0:00:32]} exf4 {[%emt 0:02:10]} 30. Qe4 {[%emt 0:00:43]} f3 {[%emt 0:00:28]} 31. gxf3 {[%emt 0:00:07]} Rxf3 {[%emt 0:00:14]} 32. Qh4 {[%emt 0:02:29]} Rf4 {[%emt 0:01:35]} 33. Qg3 {[%emt 0:00:58]} Qf5 {[%emt 0:02:05]} 0-1

[Event "98th Argentine Championship 2023"]
[Site "Buenos Aires"]
[Date "2023.11.07"]
[Round "11.6"]
[White "Gomez, Carlos David"]
[Black "Silva, Luca"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "2331"]
[BlackElo "2287"]
[Annotator "RC"]
[PlyCount "80"]
[EventDate "2023.10.27"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:14]} c5 {[%emt 0:01:20]} 2. Nf3 {[%emt 0:00:15]} Nc6 {[%emt 0:00:06]} 3. Nc3 {[%emt 0:00:33]} g6 {[%emt 0:00:18]} 4. a3 {[%emt 0:02:21]} Bg7 {[%emt 0:00:36]} 5. g3 {[%emt 0:01:18]} d6 {[%emt 0:02:36]} 6. Bg2 {[%emt 0:00:27]} Rb8 {[%emt 0:07:15]} 7. O-O {[%emt 0:04:34]} a6 {[%emt 0:00:37]} 8. Ne1 {[%emt 0:01:17]} Nf6 {[%emt 0:06:10]} 9. Nc2 {[%emt 0:00:36]} Be6 {[%emt 0:01:47]} 10. Ne3 {[%emt 0:03:34]} O-O {[%emt 0:02:02]} 11. f4 {[%emt 0:33:09]} Bd7 {[%emt 0:07:51]} 12. Rb1 {[%emt 0:04:12]} b5 {[%emt 0:03:14]} 13. d3 {[%emt 0:01:14]} Nd4 {[%emt 0:07:11]} 14. cxb5 {[%emt 0:00:57]} axb5 {[%emt 0:01:58]} 15. b4 {[%emt 0:00:11]} e6 {[%emt 0:02:46]} 16. g4 {[%emt 0:01:59]} Qb6 {[%emt 0:05:42]} 17. g5 {[%emt 0:13:07]} Nh5 {[%emt 0:02:45]} 18. bxc5 {[%emt 0:00:11]} Qxc5 {[%emt 0:12:50]} 19. Ne4 {[%emt 0:00:45]} Qa7 {[%emt 0:02:29]} 20. Kh1 {[%emt 0:03:06]} d5 {[%emt 0:02:12]} 21. Ng3 {[%emt 0:01:29]} Nxg3+ {[%emt 0:00:21]} 22. hxg3 {[%emt 0:00:06]} Rfc8 {[%emt 0:02:40]} 23. Ng4 {[%emt 0:01:15]} Nf5 {[%emt 0:00:18]} 24. Kh2 {[%emt 0:00:40]} d4 {[%emt 0:04:09]} 25. Nf6+ {[%emt 0:07:24]} Bxf6 {[%emt 0:00:04]} 26. gxf6 {[%emt 0:00:05]} Bc6 {[%emt 0:00:35]} 27. g4 {[%emt 0:00:14]} Bxg2 {[%emt 0:04:04]} 28. Kxg2 {[%emt 0:00:27]} Qb7+ {[%emt 0:03:41]} 29. Kh3 {[%emt 0:00:24]} Nd6 {[%emt 0:01:17]} 30. Rb4 {[%emt 0:00:19]} Qd5 {[%emt 0:00:43]} 31. Bb2 {[%emt 0:00:33]} h5 {[%emt 0:01:31]} 32. e4 {[%emt 0:03:06]} dxe3 {[%emt 0:01:23]} 33. Rd4 {[%emt 0:00:49]} Qc5 {[%emt 0:02:33]} 34. Rg1 {[%emt 0:00:55]} hxg4+ {[%emt 0:01:04]} 35. Qxg4 {[%emt 0:00:22]} Nf5 {[%emt 0:00:27]} 36. Rd7 {[%emt 0:05:47]} Qf8 {[%emt 0:02:06]} 37. Qxg6+ {[%emt 0:04:07]} fxg6 {[%emt 0:00:32]} 38. Rxg6+ {[%emt 0:00:07]} Kh8 {[%emt 0:00:11]} 39. Rdg7 {[%emt 0:01:22]} e2 {[%emt 0:03:20]} 40. Rg5 {[%emt 0:00:00]} Qxg7 {[%emt 0:00:00]} 0-1

