[Event "99th Argentina-ch 2024"]
[Site "Buenos Aires"]
[Date "2024.11.26"]
[Round "1.1"]
[White "Asprelli, Gaspar"]
[Black "Coro, Lucas"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "2245"]
[BlackElo "2401"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2024.11.15"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 11,114,29,26,14,47,47,53,14,20,-6,0,-2,-11,-16,-8,-10,-17,-8,0,-4,-14,0,0,-21,-16,-20,-16,-17,-36,-30,-20,-13,-5,-6,-6,-72,0,0,0,0,0,-43,-56,-100,-109,-103,-102,-132,-62,-74,-83,-90,-77,-77,-77,-133,-112,-114,-119,-118,-117,-129,-125,-124,-130,-127,-130,-128,-127,-181,-161,-527,-110,-116,-106,-126,-112,-139,-147,-133,-139,-167,-146,-145,-64,-71,0,-142,-128,-161,-155,-167,-168,-202,-172,-520,-510,-541,-540,-526,-522,-487,-467,-521,-521]} 1. e4 {[%emt 0:00:04]} c5 {[%emt 0:16:23]} 2. Nf3 {[%emt 0:00:18]} e6 {[%emt 0:00:40]} 3. d4 {[%emt 0:00:31]} cxd4 {[%emt 0:00:47]} 4. Nxd4 {[%emt 0:00:08]} a6 {[%emt 0:00:33]} 5. c4 {[%emt 0:01:57]} Nf6 {[%emt 0:00:38]} 6. Nc3 {[%emt 0:00:22]} Bb4 {[%emt 0:00:21]} 7. Qd3 {[%emt 0:03:13]} d6 {[%emt 0:00:18]} 8. Nc2 {[%emt 0:12:52]} Bxc3+ {[%emt 0:00:20]} 9. bxc3 {[%emt 0:06:15]} O-O {[%emt 0:00:25]} 10. Ba3 {[%emt 0:02:32]} Re8 {[%emt 0:00:09]} 11. Be2 {[%emt 0:08:31][%cal Oe1g1]} Nc6 $1 {[%emt 0:04:07]} 12. O-O {[%emt 0:02:24][%cal Oc2e3]} (12. Qxd6 Qxd6 13. Bxd6 Nxe4 $19) 12... d5 {[%emt 0:01:37]} 13. cxd5 {[%emt 0:10:21]} exd5 {[%emt 0:00:07]} 14. exd5 {[%emt 0:00:51]} Qxd5 {[%emt 0:02:47]} 15. Ne3 $132 {[%emt 0:08:07][%mdl 2048] Against Bf5. White is fighting back} Qxd3 {[%emt 0:13:30]} 16. Bxd3 {[%emt 0:00:07]} Be6 {[%emt 0:00:12]} 17. Be2 {[%emt 0:07:44]} Nd5 {[%emt 0:26:54]} 18. Nxd5 {[%emt 0:03:05]} Bxd5 {[%emt 0:00:06]} 19. Rfe1 {[%emt 0:00:18]} Re4 {[%emt 0:00:04]} 20. Bc5 {[%emt 0:03:56]} Rae8 {[%emt 0:03:44]} 21. Be3 {[%emt 0:00:42]} Ne5 {[%emt 0:03:01]} 22. Reb1 {[%emt 0:07:51]} b5 {[%emt 0:06:31] White is weak on the light squares} 23. Bd1 {[%emt 0:17:21]} (23. h3 $11) 23... Bc4 {[%emt 0:10:53] Black has more active pieces.} (23... Nc4 $17 24. Bf3 R4e5 25. Bxd5 Rxd5) 24. Bc2 $11 {[%emt 0:01:07] A strong pair of Bishops.} Bd3 {[%emt 0:00:28]} 25. Bxd3 {[%emt 0:00:39]} Nxd3 {[%emt 0:00:05]} 26. Rd1 {[%emt 0:00:48]} Nb2 {[%emt 0:00:39]} 27. Rd6 {[%emt 0:00:55]} Ra4 {[%emt 0:00:24]} 28. Kf1 {[%emt 0:00:42]} Nc4 {[%emt 0:02:23][%csl LRd6,LRe3]} 29. Rd3 {[%emt 0:00:26]} Ne5 {[%emt 0:01:04]} (29... Nxe3+ $17 30. Rxe3 Rxe3 31. fxe3 f5) 30. Rd4 {[%emt 0:00:36] [#]} Ra3 $1 {[%emt 0:00:10]} 31. Bf4 {[%emt 0:00:37] and Bxe5 would now be decisive} Nc4 {[%emt 0:01:57]} (31... Rxc3 $2 32. Bxe5 Rc2 33. Bf4 $18) 32. Rd3 {[%emt 0:00:32]} h6 {[%emt 0:00:28]} 33. Bd6 {[%emt 0:00:30]} (33. Bc1 $142 Ra4 34. Rd4) 33... Rd8 {[%emt 0:00:57]} 34. Bxa3 {[%emt 0:00:31]} Rxd3 $17 {[%emt 0:00:07][%mdl 4096] Endgame KRB-KRN} 35. Be7 {[%emt 0:00:29]} Rxc3 {[%emt 0:00:32]} 36. a4 {[%emt 0:00:04]} Nd2+ {[%emt 0:01:04]} 37. Ke1 {[%emt 0:00:07]} Nb3 {[%emt 0:01:09]} 38. Ra3 {[%emt 0:00:34]} Rc1+ {[%emt 0:01:03]} 39. Ke2 {[%emt 0:00:10]} Nd4+ {[%emt 0:00:21]} 40. Kd3 {[%emt 0:00:00]} (40. Kd2 $17 {was necessary.} Rg1 41. g3) 40... Rd1+ $19 {[%emt 0:00:00]} 41. Ke4 $2 {[%emt 0:05:40]} (41. Kc3 {was the crucial defense.}) 41... Ne6 $2 {[%emt 0:19:25]} (41... f5+ $19 {has better winning chances.} 42. Kf4 Re1) 42. axb5 $17 {[%emt 0:01:34]} axb5 {[%emt 0:00:55]} 43. Ra8+ {[%emt 0:00:54]} Kh7 {[%emt 0:00:03]} 44. Kf3 {[%emt 0:14:13]} Rd3+ {[%emt 0:00:04]} 45. Ke4 {[%emt 0:01:55]} Rd7 {[%emt 0:00:15]} 46. Ba3 {[%emt 0:00:03]} Rd4+ {[%emt 0:06:10]} 47. Ke3 {[%emt 0:00:27]} Rh4 {[%emt 0:00:43]} (47... Rg4 $17 48. g3 Rc4) 48. Bd6 $15 {[%emt 0:00:50]} Rd4 {[%emt 0:01:33]} (48... Nd4 $142 {Strongly threatening ...Nf5+.} 49. Bf4 Nc2+ 50. Kf3 g5) 49. Ba3 $17 {[%emt 0:00:24]} Rg4 {[%emt 0:00:46]} 50. g3 {[%emt 0:01:02] [#]} Ra4 $1 {[%emt 0:01:37]} 51. Rxa4 {[%emt 0:00:53]} bxa4 {[%emt 0:00:03] KB-KN. Black is a pawn up.} 52. Bd6 {[%emt 0:01:35]} Kg6 {[%emt 0:00:46]} 53. f4 $2 {[%emt 0:03:30]} (53. Ke4 {is a better chance.}) 53... Kf5 $19 {[%emt 0:00:30]} 54. h3 {[%emt 0:00:17]} h5 {[%emt 0:00:05]} 55. Kd3 {[%emt 0:01:00]} Nd8 {[%emt 0:01:05]} 56. Kd4 {[%emt 0:02:48]} g6 {[%emt 0:01:04]} 57. Ba3 {[%emt 0:01:33] [#]} h4 $1 {[%emt 0:00:27][%mdl 512]} 0-1

[Event "99th Argentina-ch 2024"]
[Site "Buenos Aires"]
[Date "2024.11.26"]
[Round "1.2"]
[White "Oro, Faustino"]
[Black "Krysa, Leandro"]
[Result "1/2-1/2"]
[ECO "C24"]
[WhiteElo "2433"]
[BlackElo "2496"]
[Annotator "TA"]
[PlyCount "48"]
[EventDate "2024.11.15"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,48,0,0,-2,0,0,26,25,29,26,52,12,18,0,0,10,14,-18,-16,-16,-11,-24,-19,-18,-27,-31,-34,-64,-12,-4,-11,-30,-30,-22,0,-13,0,-16,0,-22,0]} 1. e4 {[%emt 0:00:02]} e5 {[%emt 0:05:34]} 2. Bc4 {[%emt 0:00:06]} Nf6 {[%emt 0:01:23]} 3. d3 {[%emt 0:00:04]} Be7 {[%emt 0:03:46]} 4. Nc3 {[%emt 0:09:18]} O-O {[%emt 0:03:41]} 5. Nge2 {[%emt 0:01:56]} c6 {[%emt 0:01:51][%cal Bc7c6,Bc6d5][%mdl 32]} 6. Bb3 {[%emt 0:01:56]} d5 {[%emt 0:03:37]} 7. exd5 {[%emt 0:02:01]} Nxd5 {[%emt 0:10:48]} 8. Nxd5 {[%emt 0:02:17] White has an edge.} cxd5 {[%emt 0:00:06]} 9. d4 {[%emt 0:00:08]} exd4 {[%emt 0:05:34]} 10. Qxd4 {[%emt 0:03:32]} Be6 {[%emt 0:11:58]} 11. Nf4 {[%emt 0:03:38][%cal Of4h5]} Nc6 {[%emt 0:02:38]} 12. Qd1 {[%emt 0:01:30]} Bg5 {[%emt 0:03:53]} 13. O-O {[%emt 0:09:37]} Bxf4 {[%emt 0:02:22]} 14. Bxf4 {[%emt 0:00:01]} Qf6 {[%emt 0:00:29][%csl LRb2,LRf4]} 15. Bc1 {[%emt 0:03:58][%cal Oc2c3]} Rfe8 {[%emt 0:08:33]} 16. h3 {[%emt 0:07:09][%cal Oc2c3]} Rad8 {[%emt 0:05:41]} 17. Re1 {[%emt 0:08:11]} h6 {[%emt 0:06:41]} 18. Rb1 {[%emt 0:13:57]} a6 {[%emt 0:06:36]} (18... Bf5 $15 19. Rxe8+ (19. Bxd5 $2 {too greedy.} Rxe1+ 20. Qxe1 Rxd5 $19) 19... Rxe8) 19. Bd2 $11 {[%emt 0:02:43]} Qg6 {[%emt 0:03:14]} 20. Kh2 {[%emt 0:05:01]} Qf5 {[%emt 0:03:35]} 21. Kg1 {[%emt 0:02:32]} Qg6 {[%emt 0:00:10] The position is equal.} 22. Kh2 {[%emt 0:10:36]} Qf5 {[%emt 0:00:17]} 23. Kg1 {[%emt 0:01:08]} Qg6 {[%emt 0:00:09]} 24. Kh2 {[%emt 0:00:04]} Qf5 {[%emt 0:00:38] Weighted Error Value: White=0.09 (flawless) /Black=0.09 (flawless) .  Mistake:       	---       	Black=1      Inaccurate:     	White=3     	Black=1      OK:         	White=7     	Black=8      Best:        	---       	Black=1} 1/2-1/2

[Event "99th Argentina-ch 2024"]
[Site "Buenos Aires"]
[Date "2024.11.26"]
[Round "1.3"]
[White "Flores, Diego"]
[Black "Peralta, Fernando"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2552"]
[BlackElo "2546"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2024.11.15"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 16,56,21,10,0,14,15,8,0,13,3,10,7,0,23,39,39,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 {[%emt 0:06:17]} d5 {[%emt 0:00:31]} 2. g3 {[%emt 0:00:56]} Nf6 {[%emt 0:00:32]} 3. Bg2 {[%emt 0:00:19]} e6 {[%emt 0:00:13]} 4. O-O {[%emt 0:01:10]} Be7 {[%emt 0:00:06]} 5. d3 {[%emt 0:01:28]} O-O {[%emt 0:00:19]} 6. Nbd2 {[%emt 0:03:22][%cal Bb1d2,Bd2c4,Bc4e5][%mdl 32]} Nc6 {[%emt 0:00:50]} 7. e4 {[%emt 0:03:14]} dxe4 {[%emt 0:00:09]} 8. dxe4 {[%emt 0:00:08]} e5 {[%emt 0:00:05]} 9. c3 {[%emt 0:04:19]} a5 {[%emt 0:03:08]} 10. Nc4 {[%emt 0:08:42]} Nxe4 {[%emt 0:03:48]} 11. Nfxe5 {[%emt 0:01:44]} Nxe5 {[%emt 0:00:32]} 12. Nxe5 {[%emt 0:00:17]} Nf6 {[%emt 0:08:28]} 13. Be3 {[%emt 0:24:48]} Qxd1 {[%emt 0:11:18]} 14. Rfxd1 {[%emt 0:04:56]} Ng4 {[%emt 0:02:08]} 15. Nxg4 {[%emt 0:25:10]} Bxg4 {[%emt 0:00:31]} 16. Rd2 {[%emt 0:01:58]} c6 {[%emt 0:01:18] The position is equal.} 17. Re1 {[%emt 0:02:51]} Be6 {[%emt 0:05:27]} 18. a3 {[%emt 0:00:16]} Rfd8 {[%emt 0:04:01]} 19. Red1 {[%emt 0:00:27]} Rxd2 {[%emt 0:02:13]} 20. Rxd2 {[%emt 0:00:04]} a4 {[%emt 0:00:18]} 21. f4 {[%emt 0:00:55]} f5 {[%emt 0:06:05]} 22. Kf2 {[%emt 0:00:38]} Kf7 {[%emt 0:00:33]} 23. Bf3 {[%emt 0:00:18]} g6 {[%emt 0:03:36]} 24. Bb6 {[%emt 0:01:36]} Ra6 {[%emt 0:01:07]} 25. Be3 {[%emt 0:00:19]} Ra8 {[%emt 0:00:07]} 26. Bb6 {[%emt 0:00:09]} Ra6 {[%emt 0:00:04]} 27. Be3 {[%emt 0:00:06]} Ra8 {[%emt 0:00:03]} 28. Bb6 {[%emt 0:00:12]} Ra6 {[%emt 0:47:00] Weighted Error Value: White=0.05 (flawless) /Black=0.01 (flawless) .  Inaccurate:     	White=1     	---        OK:         	White=9     	Black=11} 1/2-1/2

[Event "99th Argentina-ch 2024"]
[Site "Buenos Aires"]
[Date "2024.11.26"]
[Round "1.4"]
[White "Valerga, Diego"]
[Black "Spata, German"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2445"]
[BlackElo "2399"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2024.11.15"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 21,89,17,13,6,20,0,0,0,0,-14,0,0,0,0,0,0,0,0,0,0,0,0,2,0,79,93,99,88,74,33,24,37,39,0,125,120,293,275,348,335,334,336,342,341,339,125,339,324,313,323,331,280,304,299,313,300,309,299,314,312,337,334,392,387,396,368,478,465,29975,29976]} 1. e4 {[%emt 0:00:08]} e6 {[%emt 0:00:41]} 2. d4 {[%emt 0:00:24]} d5 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:01:09]} Nf6 {[%emt 0:00:32]} 4. Bg5 {[%emt 0:00:21]} dxe4 {[%emt 0:01:36]} 5. Nxe4 {[%emt 0:00:13]} Nbd7 {[%emt 0:00:26]} 6. Nxf6+ {[%emt 0:01:26]} Nxf6 {[%emt 0:01:09]} 7. Nf3 {[%emt 0:00:11]} h6 {[%emt 0:01:36]} 8. Bh4 {[%emt 0:03:49]} c5 {[%emt 0:00:42]} 9. Bb5+ {[%emt 0:11:20]} Bd7 {[%emt 0:00:27]} 10. Bxd7+ {[%emt 0:00:09]} Qxd7 {[%emt 0:00:23]} 11. Bxf6 {[%emt 0:00:40]} gxf6 {[%emt 0:00:05]} 12. Qe2 {[%emt 0:00:09]} O-O-O {[%emt 0:14:37]} 13. O-O-O {[%emt 0:06:48]} Qa4 {[%emt 0:05:12]} 14. dxc5 {[%emt 0:06:29] The position is equal.} Bxc5 {[%emt 0:09:21]} 15. Kb1 {[%emt 0:01:09]} (15. a3 $5) 15... Rxd1+ {[%emt 0:09:33]} 16. Rxd1 {[%emt 0:00:13][%cal Of3e5]} Rd8 {[%emt 0:02:14]} 17. Rxd8+ {[%emt 0:25:26]} Kxd8 $11 {[%emt 0:00:06][%mdl 4096] Endgame. KQB-KQN} 18. Ne1 {[%emt 0:01:00]} Ke7 {[%emt 0:15:06]} 19. Nd3 {[%emt 0:02:52] Against Qf4} Bd6 {[%emt 0:03:24]} 20. a3 {[%emt 0:01:12]} f5 {[%emt 0:10:53]} 21. f3 {[%emt 0:15:32]} Qb5 {[%emt 0:03:38]} 22. Qf2 {[%emt 0:04:10]} a6 {[%emt 0:05:50]} (22... Qb6 $11 {remains equal.} 23. Qh4+ Ke8) 23. Qh4+ $16 {[%emt 0:00:45]} Ke8 {[%emt 0:00:41]} 24. Qxh6 {[%emt 0:06:31]} Bxa3 {[%emt 0:01:10]} 25. Qf4 {[%emt 0:02:01] And now Qb8+ would win.} Be7 {[%emt 0:04:21]} 26. Qb8+ {[%emt 0:01:36]} Bd8 {[%emt 0:00:03]} 27. h4 {[%emt 0:01:14] Threatens to win with h5.} Qd5 {[%emt 0:03:43]} (27... Qb6 $1 $11) 28. h5 {[%emt 0:02:26] Black is on the road to losing.} f4 $2 {[%emt 0:02:05]} 29. h6 $18 {[%emt 0:01:55]} (29. Nxf4 Qd1+ 30. Ka2 Qxc2 $11) (29. Qxf4 Qxh5 30. Qa4+ Kf8 $11) 29... Qg5 {[%emt 0:00:47]} 30. Qxb7 {[%emt 0:02:13]} (30. Nxf4 Qxh6 31. Nd3 Qh1+ 32. Ka2 Qxg2 33. Qxb7 Qxc2 34. Qxa6 Qd1 $11) 30... Qxh6 {[%emt 0:00:50] [#]} 31. Ne5 $1 {[%emt 0:00:50]} ({Stronger than} 31. Qxa6 Qh1+ 32. Nc1 Qxg2 $11) 31... Qf6 {[%emt 0:00:51]} 32. Qc6+ {[%emt 0:00:48]} Ke7 {[%emt 0:00:03] [#]} 33. Qd7+ $1 {[%emt 0:00:29]} Kf8 {[%emt 0:00:01] [#]} 34. Nxf7 $1 {[%emt 0:00:27][%mdl 512]} Be7 {[%emt 0:01:01]} 35. Nd6 {[%emt 0:00:16]} Qg6 {[%emt 0:02:04]} 36. Qc8+ {[%emt 0:00:27]} Kg7 {[%emt 0:00:12]} 37. Qc7 {[%emt 0:00:18]} ({And not} 37. Qxa6 e5 $17) 37... Kf8 {[%emt 0:00:19]} 38. Nc8 {[%emt 0:00:37][%csl LRe7,LRf4]} Bg5 {[%emt 0:00:12]} 39. Nb6 {[%emt 0:00:27]} Qf5 {[%emt 0:00:46]} 40. Qc8+ {[%emt 0:00:00]} Kf7 {[%emt 0:00:00]} 41. Qxa6 {[%emt 0:03:41]} Qc5 {[%emt 0:01:21]} 42. Qb7+ {[%emt 0:00:57]} Kg6 {[%emt 0:02:57]} 43. Nd7 {[%emt 0:08:52]} Qd6 {[%emt 0:04:46]} (43... Qg1+ 44. Ka2 Qe1 45. Nf8+ Kf6 46. c3) 44. Qe4+ {[%emt 0:01:18]} Kh6 {[%emt 0:00:44]} (44... Kf7 $18 45. Ne5+ Kf8 46. Qa8+ Kg7) 45. Ne5 {[%emt 0:00:28] Weighted Error Value: White=0.06 (flawless) /Black=0.48.  Loses game:     	---       	Black=2      Mistake:       	---       	Black=3      Inaccurate:     	White=2     	---        OK:         	White=13    	Black=13     Best:        	White=5     	Black=5      Strong:       	White=2     	---        Brilliant:      	White=1     	---} 1-0

[Event "99th Argentina-ch 2024"]
[Site "Buenos Aires"]
[Date "2024.11.26"]
[Round "1.5"]
[White "Mareco, Sandro"]
[Black "Tokman, Ariel"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2580"]
[BlackElo "2390"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2024.11.15"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,91,18,17,7,33,40,33,36,39,40,29,27,33,28,31,12,20,4,6,8,9,2,13,12,36,3,17,8,25,7,70,45,43,22,35,33,50,48,42,5,38,35,35,43,60,15,101,38,95,10,96,83,90,88,87,89,99,88,130,110,121,92,90,60,182,179,180,195,477,408,483,484,617,562,1101,1083,1079,1078]} 1. e4 {[%emt 0:00:03]} e5 {[%emt 0:00:16]} 2. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:04]} 3. Bc4 {[%emt 0:00:04]} Bc5 {[%emt 0:00:06]} 4. c3 {[%emt 0:00:41]} Nf6 {[%emt 0:00:07]} 5. d3 {[%emt 0:00:04]} O-O {[%emt 0:03:20]} 6. Bg5 {[%emt 0:00:08]} h6 {[%emt 0:02:17]} 7. Bh4 {[%emt 0:00:04]} d6 {[%emt 0:04:03]} 8. O-O {[%emt 0:00:40]} g5 {[%emt 0:12:18] C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3.} 9. Bg3 {[%emt 0:00:05]} a5 {[%emt 0:01:06]} 10. Re1 {[%emt 0:00:10]} Ba7 {[%emt 0:01:14]} 11. Na3 {[%emt 0:00:09]} Bg4 {[%emt 0:03:32]} 12. h3 {[%emt 0:09:31]} Bh5 {[%emt 0:00:24]} 13. Nc2 {[%emt 0:09:28]} Kg7 {[%emt 0:10:56]} 14. Ne3 {[%emt 0:17:52]} Ne7 {[%emt 0:00:11]} 15. Bb3 {[%emt 0:00:16]} Qd7 {[%emt 0:10:51]} 16. Bc2 {[%emt 0:05:14]} Bxe3 {[%emt 0:00:07]} 17. Rxe3 {[%emt 0:12:25]} Ng6 {[%emt 0:00:16]} 18. d4 {[%emt 0:01:02]} Rfe8 $146 {[%emt 0:03:14]} ({Predecessor:} 18... Qb5 19. a4 Qb6 20. Ra3 Rfe8 21. Rb3 Qa7 22. Qd2 Rad8 23. h4 Nh7 24. hxg5 hxg5 {½-½ Duda,J (2743)-Anton Guijarro,D (2679) Tata Steel 83rd 2021 (8)}) 19. Qd2 {[%emt 0:12:25]} Qc6 {[%emt 0:04:46]} 20. Nh2 {[%emt 0:01:14]} Nf4 {[%emt 0:03:41]} 21. f3 {[%emt 0:02:58]} Bg6 {[%emt 0:01:17]} 22. Bf2 {[%emt 0:02:55]} h5 {[%emt 0:15:12]} (22... d5 $11) 23. Ree1 {[%emt 0:01:22]} h4 {[%emt 0:05:59]} 24. Rac1 {[%emt 0:01:27]} Qb5 {[%emt 0:06:38]} 25. b3 {[%emt 0:00:15]} c5 {[%emt 0:01:09]} 26. a4 {[%emt 0:02:54]} Qc6 {[%emt 0:00:18]} 27. Nf1 {[%emt 0:01:03]} Rad8 {[%emt 0:01:43]} 28. d5 {[%emt 0:00:27]} Qd7 {[%emt 0:00:33]} 29. Ne3 {[%emt 0:00:19]} (29. Kh2 {looks sharper.} N6h5 30. Ne3 Rc8 31. Red1) 29... Ra8 {[%emt 0:01:59]} 30. Bd3 {[%emt 0:01:27]} (30. b4 {feels hotter.} cxb4 31. cxb4 Nxh3+ 32. gxh3 Qxh3 33. Bd1) 30... Red8 {[%emt 0:00:49]} (30... Nxd3 $1 $11 31. Qxd3 Nh5) 31. Bf1 {[%emt 0:00:23]} ({White should play} 31. Bb5 $16 Qc7 32. b4) 31... N6h5 {[%emt 0:00:19] [#]} (31... b6 $14) 32. Bb5 {[%emt 0:03:23]} ({White should try} 32. b4 $1 $16 {[%cal Rb4c5] bxc5 would now be deadly.} b6 33. bxc5 bxc5 34. Rb1) 32... Qe7 {[%emt 0:00:57]} (32... Qc8 $1 $11 {keeps the balance.}) 33. b4 $16 {[%emt 0:00:17]} b6 {[%emt 0:02:13]} 34. bxc5 {[%emt 0:00:02]} bxc5 {[%emt 0:00:01]} 35. Rb1 {[%emt 0:00:11]} Ra7 {[%emt 0:00:33]} 36. Rb2 {[%emt 0:02:32]} Qf6 {[%emt 0:00:28]} 37. Kh2 {[%emt 0:02:28]} Rb7 {[%emt 0:01:29]} 38. Reb1 {[%emt 0:04:12]} Rdb8 {[%emt 0:01:13]} 39. Nc4 {[%emt 0:00:54]} Ra7 {[%emt 0:02:31] [#]} (39... Qd8 $14) 40. Bc6 $1 $18 {[%emt 0:00:00]} Rxb2 {[%emt 0:00:00]} 41. Rxb2 {[%emt 0:02:44]} (41. Qxb2 $2 {too greedy.} Nd3 42. Qd2 Nxf2 43. Qxf2 Bxe4 $19) 41... Nxg2 $2 {[%emt 0:09:22]} (41... Qd8 {might work better.} 42. Qc2 Nxg2) 42. Kxg2 $18 {[%emt 0:00:19]} Nf4+ {[%emt 0:00:21]} 43. Kh2 {[%emt 0:01:53]} Nxh3 {[%emt 0:01:31]} 44. Nxd6 {[%emt 0:15:43]} Kh7 {[%emt 0:07:48]} 45. Bxc5 {[%emt 0:01:37]} Rc7 {[%emt 0:02:04]} 46. Qe3 {[%emt 0:01:30]} 1-0

[Event "99th Argentina-ch 2024"]
[Site "Buenos Aires"]
[Date "2024.11.26"]
[Round "1.6"]
[White "Perez Ponsa, Federico"]
[Black "Acosta, Pablo Ismael"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2536"]
[BlackElo "2454"]
[Annotator "TA"]
[PlyCount "184"]
[EventDate "2024.11.15"]
[EventType "tourn"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 129,184,-541,-2004,-2220,-564,-5256,-4614,-5073,-3881,-29962,-1510,-29959,-29960,-5604,-29960,-29960,-29962,-29964,-29963,-29964,-29965,-29965,-29964,-29964,-29962,-29969,-29971,-29971,-29973,-29973,-29974,-29974,-29975,-29975,-29976,-29976,-29973,-29973,-29974,-29974,-29975,-29975,-29976,-29976,-5127,-5120,-5113,-29972,-29974,-29971,0,0,0,-29969,0,-8,0]} 1. e4 {[%emt 0:00:04]} c5 {[%emt 0:00:22]} 2. Nf3 {[%emt 0:00:24]} Nc6 {[%emt 0:00:17]} 3. Bb5 {[%emt 0:00:40]} g6 {[%emt 0:00:18]} 4. O-O {[%emt 0:00:58]} Bg7 {[%emt 0:00:57]} 5. c3 {[%emt 0:00:48]} Nf6 {[%emt 0:01:21]} 6. Re1 {[%emt 0:00:40]} O-O {[%emt 0:00:37]} 7. d4 {[%emt 0:01:42]} d5 {[%emt 0:01:58]} 8. e5 {[%emt 0:02:18]} Ne4 {[%emt 0:00:35]} 9. Bxc6 {[%emt 0:00:47]} bxc6 {[%emt 0:00:07]} 10. Be3 {[%emt 0:00:03] B31: Sicilian: 2...Nc6 3 Bb5 g6.} Qb6 {[%emt 0:03:04]} 11. Qc1 {[%emt 0:04:05]} c4 $1 {[%emt 0:05:35] 11...c4 is better than 11...cxd4.} 12. Nbd2 {[%emt 0:07:08]} Nxd2 {[%emt 0:04:43]} 13. Nxd2 {[%emt 0:04:31]} Bf5 {[%emt 0:01:00]} 14. b3 {[%emt 0:06:20]} Qa6 {[%emt 0:02:33]} 15. bxc4 $146 {[%emt 0:07:46]} ({Predecessor:} 15. a4 Bd3 16. Qa3 Rfe8 17. Bf4 e6 18. b4 Qb7 19. a5 Qe7 20. Nf3 h6 21. Qc1 {½-½ Hracek,Z (2542)-Maze,S (2530) Bundesliga 2223 2022 (10.3)}) 15... dxc4 {[%emt 0:01:35]} 16. Nf1 {[%emt 0:05:46]} Rab8 {[%emt 0:02:50]} 17. Ng3 {[%emt 0:05:22]} Bd3 {[%emt 0:01:38]} 18. Bh6 {[%emt 0:07:20]} c5 {[%emt 0:19:45]} 19. Bxg7 {[%emt 0:09:47]} Kxg7 {[%emt 0:00:15]} 20. d5 {[%emt 0:04:21]} h6 {[%emt 0:16:16]} 21. Qf4 {[%emt 0:03:21]} Rbd8 {[%emt 0:03:38]} 22. d6 {[%emt 0:02:21]} exd6 {[%emt 0:04:14]} 23. Qf6+ {[%emt 0:00:09]} Kh7 {[%emt 0:05:47]} 24. h4 {[%emt 0:08:59]} Qb6 {[%emt 0:01:40]} 25. e6 {[%emt 0:01:10]} fxe6 {[%emt 0:02:45]} 26. Qe7+ {[%emt 0:01:58]} Kg8 {[%emt 0:05:28]} 27. Qxe6+ {[%emt 0:06:27]} Rf7 {[%emt 0:02:32]} 28. h5 {[%emt 0:00:20]} d5 {[%emt 0:00:57]} 29. hxg6 {[%emt 0:03:10]} Qxe6 {[%emt 0:01:19]} 30. Rxe6 {[%emt 0:00:01]} Rg7 {[%emt 0:01:27]} 31. Rc6 {[%emt 0:00:14]} d4 {[%emt 0:01:10]} 32. Rc1 {[%emt 0:00:40]} Rxg6 {[%emt 0:03:55]} 33. Rxc5 {[%emt 0:00:24]} Ra6 {[%emt 0:02:46]} 34. cxd4 {[%emt 0:00:37]} Rxd4 {[%emt 0:00:52]} 35. Rc7 {[%emt 0:01:17]} Rdd6 {[%emt 0:00:45]} 36. Nh5 {[%emt 0:03:07]} Rxa2 {[%emt 0:02:17]} 37. Nf4 {[%emt 0:00:17]} Rda6 {[%emt 0:01:02]} 38. Nxd3 {[%emt 0:03:35]} cxd3 {[%emt 0:00:05]} 39. Rc8+ {[%emt 0:00:21]} Kf7 {[%emt 0:00:25]} 40. R1c7+ {[%emt 0:00:00]} Ke6 {[%emt 0:00:00]} 41. Re8+ {[%emt 0:01:12]} Kd6 {[%emt 0:07:50]} 42. Rh7 {[%emt 0:02:58]} Kc5 {[%emt 0:09:07]} 43. Rd7 {[%emt 0:00:42]} Rd2 {[%emt 0:02:15]} 44. Red8 {[%emt 0:04:53]} Kc4 {[%emt 0:01:22]} 45. Rc7+ {[%emt 0:00:26]} Kb4 {[%emt 0:01:51]} 46. Rb7+ {[%emt 0:00:25]} Kc4 {[%emt 0:00:34]} 47. Rc7+ {[%emt 0:00:18]} Kb3 {[%emt 0:02:28]} 48. Rb7+ {[%emt 0:00:13]} Ka2 {[%emt 0:04:38]} 49. Rbd7 {[%emt 0:02:18]} Ra3 {[%emt 0:01:25]} 50. f4 {[%emt 0:00:12]} Kb1 {[%emt 0:00:26]} 51. f5 {[%emt 0:00:13]} Raa2 {[%emt 0:00:42]} 52. Rg8 {[%emt 0:03:36]} Rd1+ {[%emt 0:00:24]} 53. Kh2 {[%emt 0:00:05]} Rf2 {[%emt 0:00:26]} 54. Rb8+ {[%emt 0:00:32]} Kc1 {[%emt 0:00:52]} 55. Rc7+ {[%emt 0:00:21]} Kd2 {[%emt 0:02:59]} 56. Rb2+ {[%emt 0:00:51]} Ke1 {[%emt 0:00:04]} 57. Re7+ {[%emt 0:01:12]} Kf1 {[%emt 0:00:24]} 58. Rxf2+ {[%emt 0:00:23]} Kxf2 {[%emt 0:00:03]} 59. f6 {[%emt 0:00:10]} d2 {[%emt 0:00:13]} 60. Rd7 {[%emt 0:00:18]} Ke3 {[%emt 0:00:42]} 61. Re7+ {[%emt 0:00:18]} Kd4 {[%emt 0:00:44]} 62. Rd7+ {[%emt 0:00:05]} Kc3 {[%emt 0:00:24]} 63. Rc7+ {[%emt 0:01:09]} Kb4 {[%emt 0:00:28]} 64. Rb7+ {[%emt 0:00:42]} Kc4 {[%emt 0:00:51]} 65. Rc7+ {[%emt 0:03:01] [#]} Kb5 $1 {[%emt 0:01:26]} 66. Rd7 {[%emt 0:00:15]} a5 {[%emt 0:00:39]} 67. f7 {[%emt 0:01:06]} Rf1 {[%emt 0:00:04]} 68. Rxd2 {[%emt 0:00:04]} Rxf7 {[%emt 0:00:07]} 69. Rd6 {[%emt 0:00:13]} Rh7 {[%emt 0:00:54]} (69... a4 $142 70. Rxh6 a3 71. Re6 Ra7 72. Re1 a2 73. Ra1 Ra3 74. g3 Ka4 75. Kh3 Kb3 76. Kg4 Kb2 77. Rh1 a1=Q (77... a1=B 78. Rf1 $11) 78. Rxa1 Rxa1 79. Kf5 Kc3 80. g4 Kd4 81. g5 Kd5 82. Kf6 Kd6 83. Kf5 Rg1 84. g6 Rg2 (84... Ke7 85. Ke5 Rxg6 86. Ke4 Ke6 87. Kf4 Kd5 88. Kf5 Re6 89. Kf4 Re2 90. Kf3 Re4 91. Kf2 Kd4 92. Kf3 Kd3 93. Kf2 Rf4+ 94. Kg2 Ke2 95. Kg3 Rd4 96. Kg2 Rd3 97. Kh1 Rg3 98. Kh2 Kf2 99. Kh1 Rh3#) 85. Ke4 Rxg6 86. Kf5 Re6 87. Kf4 Re5 88. Kf3 Ke6 89. Kg4 Rf5 90. Kg3 Kf6 91. Kh4 Rg5 92. Kh3 Kf5 93. Kh4 Kf4 94. Kh3 Kf3 95. Kh2 Rh5+ 96. Kg1 Rh8 97. Kf1 Rh1#) 70. Rf6 {[%emt 0:01:53]} a4 {[%emt 0:00:35]} 71. Rf5+ {[%emt 0:01:40]} Kb4 {[%emt 0:00:08]} (71... Kc4 $19 72. Rf4+ Kb3 73. Rf3+ Kc2 74. Rf2+ Kd1 75. Rf1+ Ke2) 72. Rf4+ {[%emt 0:00:05]} Kb3 {[%emt 0:00:39]} 73. Rf3+ {[%emt 0:00:05]} Kb2 {[%emt 0:00:47]} 74. Rf2+ {[%emt 0:00:02]} Kc1 {[%emt 0:01:22]} 75. Rf1+ {[%emt 0:00:02]} Kd2 {[%emt 0:00:27]} 76. Rf2+ {[%emt 0:00:14]} Ke1 {[%emt 0:00:19]} 77. Rf6 {[%emt 0:00:12]} Ra7 {[%emt 0:00:54]} 78. Rxh6 {[%emt 0:00:22]} a3 {[%emt 0:00:02]} 79. Re6+ {[%emt 0:00:06]} Kd2 {[%emt 0:00:23]} 80. Rd6+ {[%emt 0:00:05]} Kc3 {[%emt 0:00:40]} 81. Rc6+ {[%emt 0:00:12]} Kb4 {[%emt 0:00:46]} 82. Rb6+ {[%emt 0:00:07]} Kc5 {[%emt 0:00:37]} 83. Rb1 {[%emt 0:00:05]} a2 {[%emt 0:00:20]} 84. Ra1 {[%emt 0:00:01]} Kb4 {[%emt 0:00:16]} 85. Kg3 {[%emt 0:00:20]} Kb3 {[%emt 0:00:27]} 86. Kf4 {[%emt 0:00:12]} Rf7+ {[%emt 0:00:50]} (86... Kb2 $142 87. Rxa2+ Rxa2 88. g4 Kc3 89. Ke5 Rg2 90. Kf5 Kd4 91. g5 Kc5 92. Kf6 Kd6 93. Kf5 Ke7 94. Kf4 Ke6 95. Ke4 Rxg5 96. Ke3 Re5+ 97. Kd4 Kd6 98. Kc4 Rd5 99. Kb4 Rc5 100. Ka4 Rc4+ 101. Kb5 Rg4 102. Kb6 Rb4+ 103. Ka5 Kc5 104. Ka6 Kc6 105. Ka7 Ra4+ 106. Kb8 Ra6 107. Kc8 Ra8#) 87. Ke4 $19 {[%emt 0:00:35] [#]} Rg7 $1 {[%emt 0:00:07]} (87... Kb2 88. Rxa2+ Kxa2 89. g4 $11) 88. Kf3 {[%emt 0:00:06]} Kb2 {[%emt 0:00:14]} 89. Rd1 {[%emt 0:02:14]} Rf7+ $2 {[%emt 0:00:49]} (89... a1=B 90. g4 $11) (89... Rc7 90. g3 Rc1 (90... a1=B 91. g4 $11) (90... a1=Q 91. Rxa1 Kxa1 92. Kf4 $11) 91. Rd2+ Kb1 92. Rd7 a1=Q (92... a1=B 93. Rb7+ Kc2 94. Rh7 $11) 93. Rb7+ Kc2 94. Rc7+ Kd2 95. Rxc1 Qxc1 96. Kf4 Kd3+ 97. Kf5 Kd4 (97... Qe1 98. g4 Kd4 99. Kf6 Qe5+ 100. Kf7 Kd5 101. Kg6 Ke6 102. g5 Qg3 103. Kh5 Kf7 104. g6+ Kf6 105. Kh6 Qxg6#) 98. g4 Qc8+ 99. Kf6 Qxg4 100. Ke7 Ke5 101. Kf7 Qh5+ 102. Kg7 Ke6 103. Kg8 Kf6 104. Kf8 Qh8#) 90. Ke4 $1 $11 {[%emt 0:00:09]} Rg7 $2 {[%emt 0:00:47][%mdl 8192]} (90... Re7+ $11 91. Kf5 Rf7+ (91... a1=B 92. g4 $11) 92. Kg6 Rf4 (92... a1=R 93. Rxa1 Rf8 94. Ra7 $18)) 91. Kf3 $1 {[%emt 0:00:01]} Rf7+ $2 {[%emt 0:00:46]} ({Stronger than} 91... a1=B 92. g4 $11) (91... Rc7 {mates} 92. g4 Rc4 (92... a1=B 93. Re1 $11) (92... a1=Q 93. Rxa1 Kxa1 94. Kf4 $11) 93. Kg3 Ra4 (93... a1=B 94. Rf1 $11) (93... a1=Q 94. Rxa1 Kxa1 95. Kh4 $11) 94. Rh1 a1=Q (94... a1=B 95. g5 $11) (94... a1=R $2 95. Rh2+ Kc3 96. Kh4 $19) 95. Rxa1 Rxa1 96. Kf4 Kc3 97. Ke5 Rg1 98. Kf5 Kd4 99. g5 Kd5 100. Kf6 Kd6 101. Kf5 Ke7 102. g6 Kd6 103. Ke4 Rxg6 104. Kf4 Re6 105. Kf5 Re5+ 106. Kg4 Ke6 107. Kf4 Kf6 108. Kg3 Kg5 109. Kf3 Re6 110. Kg2 Kg4 111. Kf2 Re5 112. Kg2 Rf5 113. Kh1 Kh3 114. Kg1 Kg3 115. Kh1 Rf1#) 92. Ke4 $1 $11 {[%emt 0:00:02]} Rg7 {[%emt 0:00:06]} 1/2-1/2

