[Event "Pan-American Collegiate-ch 2025"]
[Site "Charlotte"]
[Date "2025.01.04"]
[Round "4.1"]
[White "Sachin Samant, Aditya"]
[Black "Bruzon Batista, Lazaro"]
[Result "1/2-1/2"]
[Annotator "TA"]
[ECO "C93"]
[BlackElo "2577"]
[PlyCount "56"]
[EventDate "2025.01.02"]
[EventType "team-tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 27,56,25,22,22,25,22,34,0,-11,-4,4,4,3,0,8,9,9,11,7,8,6,15,2,8,6,7,6,5,5,8,6]} 1. e4 {[%emt 0:01:33]} e5 {[%emt 0:00:15]} 2. Nf3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:08]} 3. Bb5 {[%emt 0:00:05]} a6 {[%emt 0:00:09]} 4. Ba4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:07]} 5. O-O {[%emt 0:00:05]} Be7 {[%emt 0:00:08]} 6. Re1 {[%emt 0:00:40]} b5 {[%emt 0:00:45]} 7. Bb3 {[%emt 0:00:04]} d6 {[%emt 0:00:06]} 8. c3 {[%emt 0:00:04]} O-O {[%emt 0:00:12]} 9. h3 {[%emt 0:00:04]} Bb7 {[%emt 0:00:46]} 10. d4 {[%emt 0:00:57]} Re8 {[%emt 0:00:14]} 11. a3 {[%emt 0:00:40]} h6 {[%emt 0:00:27]} 12. Nbd2 {[%emt 0:00:53]} Bf8 {[%emt 0:00:18]} 13. Bc2 {[%emt 0:00:05][%cal Bb3c2,Bc2d3,Bd3b5,Bb5d7][%mdl 32]} Nb8 {[%emt 0:00:07]} 14. b3 {[%emt 0:01:12]} Nbd7 {[%emt 0:00:09]} 15. Bb2 {[%emt 0:01:40]} Rb8 {[%emt 0:01:14]} 16. a4 {[%emt 0:03:29]} Ba8 {[%emt 0:01:54]} 17. Bd3 {[%emt 0:04:39] White is slightly better.} d5 {[%emt 0:05:10] The position is equal.} 18. axb5 {[%emt 0:22:56]} (18. exd5 {is more complex.} exd4 19. Nxd4 Rxe1+ 20. Qxe1 Nxd5 21. axb5 Nf4 22. Be4) 18... axb5 {[%emt 0:19:28]} 19. exd5 {[%emt 0:11:30][%cal Oa1a8]} exd4 {[%emt 0:00:17]} 20. Rxe8 {[%emt 0:01:06]} (20. Nxd4 Rxe1+ 21. Qxe1 Nxd5) 20... Qxe8 {[%emt 0:00:04]} 21. Nxd4 {[%emt 0:07:51]} Nxd5 {[%emt 0:00:51]} 22. Bxb5 {[%emt 0:04:21]} c5 $1 {[%emt 0:04:39] [#]} 23. Qe2 $1 {[%emt 0:00:50] Threatens to win with Qxe8.} cxd4 {[%emt 0:03:09]} 24. Qxe8 {[%emt 0:00:05]} Rxe8 {[%emt 0:00:02]} 25. Bxd7 {[%emt 0:00:06]} Re2 {[%emt 0:00:46]} 26. Nc4 {[%emt 0:07:35]} dxc3 {[%emt 0:00:18]} 27. Bxc3 {[%emt 0:00:04]} Nxc3 {[%emt 0:00:19]} 28. Rxa8 {[%emt 0:00:04]} g6 {[%emt 0:01:22] An uneventful encounter.   Weighted Error Value: White=0.04 (flawless) /Black=0.00 (flawless) .  Inaccurate:     	White=1     	---        OK:         	White=10    	Black=7      Best:        	White=1     	Black=1      Strong:       	---       	Black=1} 1/2-1/2

[Event "Pan-American Collegiate-ch 2025"]
[Site "Charlotte"]
[Date "2025.01.04"]
[Round "4.2"]
[White "Quesada Perez, Yasser"]
[Black "Brodsky, David"]
[Result "1/2-1/2"]
[Annotator "TA"]
[ECO "C42"]
[WhiteElo "2584"]
[BlackElo "2519"]
[PlyCount "165"]
[EventDate "2025.01.02"]
[EventType "team-tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 92,165,61,52,104,104,181,144,178,137,238,240,250,235,223,206,250,250,243,243,243,242,264,247,256,256,255,257,240,0,241,0,233,212,218,11,197,195,176,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:03]} e5 {[%emt 0:04:50]} 2. Nf3 {[%emt 0:00:13]} Nf6 {[%emt 0:00:03]} 3. Nxe5 {[%emt 0:00:28]} d6 {[%emt 0:00:10]} 4. Nf3 {[%emt 0:00:09]} Nxe4 {[%emt 0:00:03]} 5. d3 {[%emt 0:00:36]} Nf6 {[%emt 0:00:05]} 6. d4 {[%emt 0:00:04]} g6 {[%emt 0:00:31]} 7. Bd3 {[%emt 0:02:07]} Bg7 {[%emt 0:00:04]} 8. O-O {[%emt 0:05:21]} O-O {[%emt 0:00:07]} 9. c3 {[%emt 0:07:30]} c5 {[%emt 0:01:18]} 10. Bf4 {[%emt 0:09:43]} Nc6 {[%emt 0:02:58]} 11. dxc5 {[%emt 0:04:50]} dxc5 {[%emt 0:00:07]} 12. Na3 {[%emt 0:01:22]} a6 {[%emt 0:08:39]} 13. Bc2 {[%emt 0:02:44]} Bg4 {[%emt 0:04:04]} 14. h3 {[%emt 0:03:43]} Qxd1 {[%emt 0:01:37]} 15. Bxd1 {[%emt 0:00:15]} Bf5 {[%emt 0:13:17]} 16. Bd6 {[%emt 0:01:17]} Rfe8 {[%emt 0:00:14]} 17. Bxc5 {[%emt 0:00:21]} b5 {[%emt 0:00:18]} 18. Nc2 {[%emt 0:03:58]} Bd3 {[%emt 0:10:06]} 19. Re1 {[%emt 0:00:11]} Ne4 {[%emt 0:00:04]} 20. Bd4 {[%emt 0:02:45]} Bh6 {[%emt 0:12:02]} 21. Be3 {[%emt 0:01:45]} Bg7 {[%emt 0:00:09]} 22. Ncd4 {[%emt 0:05:08]} Na5 {[%emt 0:02:17]} 23. Be2 {[%emt 0:01:51]} Bxe2 {[%emt 0:00:52]} 24. Rxe2 {[%emt 0:00:13]} Nc4 {[%emt 0:00:05]} 25. a4 {[%emt 0:05:22]} bxa4 {[%emt 0:04:27]} 26. Rxa4 {[%emt 0:00:27]} Rec8 {[%emt 0:00:06]} 27. Bf4 {[%emt 0:05:15]} Nf6 {[%emt 0:02:25]} 28. Be5 {[%emt 0:02:53]} Nd5 {[%emt 0:01:07]} 29. Bxg7 {[%emt 0:01:52]} Kxg7 {[%emt 0:00:07]} 30. Ne5 {[%emt 0:01:28]} Nxe5 {[%emt 0:08:39]} 31. Rxe5 {[%emt 0:00:05]} Nb6 {[%emt 0:00:04]} 32. Ra2 {[%emt 0:03:08]} Nc4 {[%emt 0:00:19]} 33. Re1 {[%emt 0:01:54]} a5 {[%emt 0:01:17]} 34. Rea1 {[%emt 0:06:26]} a4 {[%emt 0:00:28]} 35. Nc2 {[%emt 0:02:40]} Rab8 {[%emt 0:01:39]} 36. Nb4 {[%emt 0:00:09]} h5 {[%emt 0:00:59]} 37. Nd3 {[%emt 0:01:29]} Rd8 {[%emt 0:02:58]} 38. Rxa4 {[%emt 0:02:00]} Nxb2 {[%emt 0:00:34]} 39. Nxb2 {[%emt 0:00:06]} Rxb2 {[%emt 0:00:03]} 40. Rf4 {[%emt 0:03:11]} Rd7 {[%emt 0:01:05]} 41. Rc1 {[%emt 0:00:17]} Rc7 {[%emt 0:00:29]} 42. h4 {[%emt 0:00:21]} Rcb7 {[%emt 0:09:45]} 43. Kf1 {[%emt 0:02:58]} Rc7 {[%emt 0:01:39]} 44. g3 {[%emt 0:00:16]} Rc5 {[%emt 0:00:27]} 45. c4 {[%emt 0:00:40]} Ra2 {[%emt 0:00:56]} 46. Rc3 {[%emt 0:00:32]} Rb2 {[%emt 0:01:08]} 47. Kg2 {[%emt 0:00:05]} f5 {[%emt 0:01:45]} (47... f6 $14) 48. Rd4 $16 {[%emt 0:00:32]} Rb6 {[%emt 0:00:50]} (48... Kf7 $16 {might work better.} 49. Rd7+ Ke6) 49. Kf3 {[%emt 0:02:43]} Kf6 {[%emt 0:02:09]} 50. Ke3 {[%emt 0:00:40]} Ke5 {[%emt 0:00:17]} (50... Re5+ $16 51. Kd3 Rc5) 51. Rd8 $18 {[%emt 0:01:29]} Rb2 {[%emt 0:03:40]} 52. Re8+ {[%emt 0:00:18]} Kf6 {[%emt 0:00:09]} 53. f4 {[%emt 0:01:32]} Kf7 {[%emt 0:00:32]} 54. Ra8 {[%emt 0:02:17]} Rc6 {[%emt 0:00:15]} 55. c5 $1 {[%emt 0:01:05]} Rb4 {[%emt 0:00:19]} 56. Kd3 {[%emt 0:00:20]} Ke6 {[%emt 0:00:23]} 57. Re8+ {[%emt 0:00:18]} Kd7 {[%emt 0:00:56]} 58. Rg8 {[%emt 0:02:40]} Ke7 {[%emt 0:01:53]} 59. Rc4 {[%emt 0:00:39]} Rb1 {[%emt 0:00:23]} 60. Rc3 {[%emt 0:01:19]} Rb4 $1 {[%emt 0:00:08]} 61. Ra8 {[%emt 0:01:02]} Ke6 $1 {[%emt 0:00:39]} 62. Rd8 {[%emt 0:00:40]} Ra4 {[%emt 0:00:53]} 63. Rc4 $2 {[%emt 0:02:00]} ({White should play} 63. Rc1 $18) 63... Ra1 $2 {[%emt 0:00:19] [#]} (63... Ra3+ $11 {and Black has nothing to worry.} 64. Kd4 Ra2 65. Re8+ Kf7) 64. Re8+ $1 $18 {[%emt 0:00:13]} Kd7 {[%emt 0:00:38] [#]} 65. Re2 $2 {[%emt 0:00:44]} (65. Rg8 $1 $18) 65... Ra3+ $11 {[%emt 0:00:42]} 66. Kd4 {[%emt 0:00:10]} Rxg3 {[%emt 0:00:05]} 67. Kd5 {[%emt 0:00:59]} Rd3+ {[%emt 0:00:41]} 68. Rd4 {[%emt 0:00:01]} Rxd4+ {[%emt 0:00:14]} 69. Kxd4 {[%emt 0:00:01]} Ra6 {[%emt 0:00:35]} 70. Kd5 {[%emt 0:02:45]} Ra1 {[%emt 0:00:05]} 71. c6+ {[%emt 0:00:08]} Kd8 {[%emt 0:00:09]} 72. Re6 {[%emt 0:00:44]} Rd1+ {[%emt 0:00:26]} 73. Ke5 {[%emt 0:00:04]} Rg1 {[%emt 0:00:40]} 74. Kd6 {[%emt 0:01:14]} Rd1+ {[%emt 0:00:05]} 75. Kc5 {[%emt 0:00:08]} Rc1+ {[%emt 0:00:13]} 76. Kd4 {[%emt 0:00:09]} Rd1+ {[%emt 0:00:14]} 77. Ke5 {[%emt 0:00:06]} Rg1 {[%emt 0:00:03]} 78. Rf6 {[%emt 0:01:03]} (78. Kd6 $5 Rd1+ $8 79. Ke5 $11) 78... Kc7 {[%emt 0:00:27]} 79. Kd5 {[%emt 0:00:19]} Rd1+ {[%emt 0:00:14]} 80. Ke6 {[%emt 0:00:56]} Rg1 {[%emt 0:00:07]} 81. Kd5 {[%emt 0:00:47]} Rd1+ {[%emt 0:00:04]} 82. Ke6 {[%emt 0:00:34]} Rg1 {[%emt 0:00:05]} 83. Kd5 {[%emt 0:00:57]} 1/2-1/2

[Event "Pan-American Collegiate-ch 2025"]
[Site "Charlotte"]
[Date "2025.01.04"]
[Round "4.3"]
[White "Parkhov, Yair"]
[Black "Harsha Bharathakoti"]
[Result "1/2-1/2"]
[Annotator "TA"]
[ECO "A33"]
[WhiteElo "2508"]
[BlackElo "2530"]
[PlyCount "49"]
[EventDate "2025.01.02"]
[EventType "team-tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 17,49,-3,0,0,0,-1,3,0,0,0,0,0,0,0,0,0,28,0,0,0,0,-60,-50,-59,-11,-78,-66,-105,-81,-94,0,-95,0,-83]} 1. Nf3 {[%emt 0:00:14]} c5 {[%emt 0:04:03]} 2. c4 {[%emt 0:00:02]} Nc6 {[%emt 0:00:37]} 3. d4 {[%emt 0:00:04]} cxd4 {[%emt 0:00:13]} 4. Nxd4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:28]} 5. Nc3 {[%emt 0:00:07]} e6 {[%emt 0:03:17]} 6. g3 {[%emt 0:00:04]} Qb6 {[%emt 0:02:24]} 7. Nb3 {[%emt 0:00:06]} Ne5 {[%emt 0:03:11]} 8. e4 {[%emt 0:00:36]} Bb4 {[%emt 0:00:06]} 9. Qe2 {[%emt 0:00:06]} d6 $1 {[%emt 0:00:06]} 10. Bd2 {[%emt 0:06:19]} a5 {[%emt 0:21:48][%cal Ba7a5,Ba5a4][%mdl 32]} 11. f4 {[%emt 0:37:00]} Nc6 {[%emt 0:09:50]} 12. Be3 {[%emt 0:10:20]} Qc7 {[%emt 0:08:32]} 13. Bg2 {[%emt 0:02:45]} a4 {[%emt 0:16:45]} 14. Nd2 {[%emt 0:03:49]} Bxc3 {[%emt 0:00:04]} 15. bxc3 {[%emt 0:00:04]} b6 {[%emt 0:01:52]} 16. O-O {[%emt 0:02:04][%cal Oe4e5] Hoping for e5!.} O-O {[%emt 0:01:54]} 17. Rab1 {[%emt 0:04:00]} Nd7 {[%emt 0:04:09]} 18. f5 {[%emt 0:11:42]} Ba6 {[%emt 0:09:50]} 19. Rf4 {[%emt 0:05:46]} (19. e5 $11 exf5 20. exd6 Qxd6 21. Rxf5) 19... Nce5 $15 {[%emt 0:02:53]} 20. Rb4 {[%emt 0:00:19]} Bb7 {[%emt 0:02:16]} (20... Rfe8 $15) 21. g4 {[%emt 0:02:14]} (21. fxe6 $11 fxe6 22. Rxf8+ Kxf8 (22... Rxf8 23. Rxa4 h6 24. Ra7 $11) 23. Bxb6 Nxb6 24. Qf2+ Ke7 25. Qxb6 Qxb6+ 26. Rxb6) 21... Rfe8 {[%emt 0:00:49]} 22. Rb1 {[%emt 0:03:57]} Ba6 {[%emt 0:01:06]} 23. Rb4 {[%emt 0:00:15]} Bb7 {[%emt 0:00:05]} 24. Rb1 $1 {[%emt 0:00:09]} Ba6 {[%emt 0:01:08]} 25. Rb4 $1 {[%emt 0:00:41]} 1/2-1/2

[Event "Pan-American Collegiate-ch 2025"]
[Site "Charlotte"]
[Date "2025.01.04"]
[Round "4.4"]
[White "Cordova, Emilio"]
[Black "Rahul Srivatshav P"]
[Result "1/2-1/2"]
[Annotator "TA"]
[ECO "A38"]
[WhiteElo "2533"]
[BlackElo "2492"]
[PlyCount "36"]
[EventDate "2025.01.02"]
[EventType "team-tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 17,36,-16,-8,-24,0,-3,-2,0,0,0,0,0,0,-7,0,0,-1,-18,-5,-20,6]} 1. Nf3 {[%emt 0:00:04]} Nf6 {[%emt 0:11:47]} 2. g3 {[%emt 0:03:33]} c5 {[%emt 0:01:31]} 3. c4 {[%emt 0:03:45]} g6 {[%emt 0:00:33]} 4. Nc3 {[%emt 0:02:04]} Bg7 {[%emt 0:00:47]} 5. Bg2 {[%emt 0:02:06]} O-O {[%emt 0:00:42]} 6. O-O {[%emt 0:03:56]} Nc6 {[%emt 0:00:25]} 7. d3 {[%emt 0:03:06]} d5 {[%emt 0:05:21]} 8. cxd5 {[%emt 0:00:14]} Nxd5 {[%emt 0:00:05]} 9. Bd2 {[%emt 0:00:22]} b6 {[%emt 0:21:20]} 10. Qa4 {[%emt 0:02:47]} Bb7 {[%emt 0:02:02]} 11. Rac1 {[%emt 0:10:42] The position is equal.} Rc8 {[%emt 0:13:06]} 12. Rfe1 {[%emt 0:14:01]} Ba8 {[%emt 0:02:32]} 13. a3 {[%emt 0:06:30]} a5 {[%emt 0:04:23]} 14. Nxd5 {[%emt 0:17:01]} Qxd5 {[%emt 0:00:20]} 15. Bc3 {[%emt 0:00:07]} Rfd8 {[%emt 0:09:27]} 16. Ne5 {[%emt 0:08:52]} Qe6 {[%emt 0:00:57]} 17. Nxc6 {[%emt 0:00:29]} Bxc6 {[%emt 0:00:24]} 18. Bxc6 {[%emt 0:00:11]} Qxc6 {[%emt 0:00:46] An uneventful encounter.   Weighted Error Value: White=0.02 (flawless) /Black=0.04 (flawless) .  Inaccurate:     	---       	Black=1      OK:         	White=5     	Black=3} 1/2-1/2

[Event "Pan-American Collegiate-ch 2025"]
[Site "Charlotte"]
[Date "2025.01.04"]
[Round "4.5"]
[White "Gazik, Viktor"]
[Black "Khanin, Semen"]
[Result "0-1"]
[Annotator "TA"]
[ECO "C45"]
[WhiteElo "2579"]
[BlackElo "2572"]
[PlyCount "48"]
[EventDate "2025.01.02"]
[EventType "team-tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 14,48,-25,-25,-7,-41,-24,-55,-64,-68,-35,-35,-36,-43,-29,-47,-41,-40,28,23,2,-127,-60,-199,-212,-374,-342,-404,-392,-383,-383,-372,-358,-29985,-29986,-29986,-29987]} 1. e4 {[%emt 0:06:57][%cal Be2e4,Be4e5][%mdl 32]} e5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:31]} Nc6 {[%emt 0:00:06]} 3. d4 {[%emt 0:00:03]} exd4 {[%emt 0:00:06]} 4. Nxd4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:04][%cal Bg8f6,Bf6d5,Bd5b6][%mdl 32]} 5. Nxc6 {[%emt 0:00:05]} bxc6 {[%emt 0:00:04]} 6. e5 {[%emt 0:00:08]} Qe7 {[%emt 0:00:03]} 7. Qe2 {[%emt 0:00:05]} Nd5 {[%emt 0:00:06]} 8. h4 {[%emt 0:00:05]} a5 {[%emt 0:01:05]} 9. c4 {[%emt 0:00:51]} Nb6 {[%emt 0:01:28]} 10. Be3 {[%emt 0:28:16]} Qxe5 {[%emt 0:06:00]} 11. Nd2 {[%emt 0:01:35][%cal Bb1d2,Bd2f3,Bf3g5][%mdl 32]} Bb4 {[%emt 0:06:06][%cal Ob6c4] Black is more active.} (11... Qxb2 12. Bg5+ (12. Bxb6+ Kd8 $18)) 12. O-O-O {[%emt 0:02:24]} O-O {[%emt 0:17:28]} 13. Nf3 {[%emt 0:06:18]} Qe7 $36 {[%emt 0:00:08][%mdl 2048] White is under pressure.} 14. Qc2 $1 {[%emt 0:09:55]} d5 {[%emt 0:02:36]} 15. Ng5 {[%emt 0:14:50][%csl Gg5][%cal Rc2h7]} f5 {[%emt 0:00:48]} (15... g6 $15 16. h5 Bf5) 16. cxd5 {[%emt 0:12:48]} cxd5 {[%emt 0:01:41]} 17. Be2 {[%emt 0:01:54]} (17. a3 $11 {remains equal.} Bd6 18. Bxb6 cxb6 19. Rxd5) 17... Rb8 {[%emt 0:12:05]} (17... h6 $17 18. Nh3 Nc4 (18... Qxh4 $2 {is the wrong capture.} 19. Ng5 $18) 19. Bxc4 dxc4) 18. Bf3 {[%emt 0:01:32] [#]} (18. a3 $15 Bd6 19. Rhe1) 18... c6 $1 $19 {[%emt 0:04:59]} 19. Qxc6 $2 {[%emt 0:08:50] [#]} (19. a3 {was worth a try.} Bd6 20. Qxc6) 19... Bd7 $1 {[%emt 0:01:39]} 20. Bxd5+ {[%emt 0:01:12]} Kh8 {[%emt 0:00:04]} 21. Qxb6 {[%emt 0:00:17]} Rxb6 {[%emt 0:01:18]} 22. Bxb6 {[%emt 0:00:02]} Ba4 {[%emt 0:06:43][%cal Oe7e2] Hoping for ...Qe2!.} 23. b3 $2 {[%emt 0:01:22] [#]} (23. Kb1 $19 Qe2 (23... Bxd1 $2 24. Rxd1 Qe2 25. Bf3 $19) 24. Bf3) 23... Qe2 $1 {[%emt 0:01:56]} 24. Bd4 {[%emt 0:01:36]} Qxa2 {[%emt 0:00:27]} (24... Rc8+ 25. Kb1 Be8 (25... Qc2+ 26. Ka1 $11) 26. Be6 Qc2+ 27. Ka1 Bc3+ 28. Bxc3 Qxc3+ 29. Kb1 $19) 0-1

[Event "Pan-American Collegiate-ch 2025"]
[Site "Charlotte"]
[Date "2025.01.04"]
[Round "4.6"]
[White "Matviishen, Viktor"]
[Black "Dudin, Gleb"]
[Result "0-1"]
[Annotator "TA"]
[ECO "E42"]
[WhiteElo "2548"]
[BlackElo "2516"]
[PlyCount "92"]
[EventDate "2025.01.02"]
[EventType "team-tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 41,92,-13,-19,-53,-54,-46,-54,-61,-74,-94,-84,-189,-95,-129,0,-104,-97,-242,-187,-135,-145,-167,-167,-172,-177,-169,-166,-163,-105,-124,-31,-64,-31,-395,-404,-396,-311,-388,-52,-54,-60,-279,-228,-479,-502,-656,-703,-1667,-1489,-1417,-1231,-29939,-12849]} 1. d4 {[%emt 0:00:01]} Nf6 {[%emt 0:08:04]} 2. c4 {[%emt 0:00:09]} e6 {[%emt 0:00:08]} 3. Nc3 {[%emt 0:00:06]} Bb4 {[%emt 0:00:25]} 4. e3 {[%emt 0:00:14]} b6 {[%emt 0:02:40]} 5. Nge2 {[%emt 0:00:26]} c5 {[%emt 0:00:13]} 6. a3 {[%emt 0:02:16]} Ba5 {[%emt 0:00:14]} 7. Bd2 {[%emt 0:02:22]} O-O {[%emt 0:00:56]} 8. d5 {[%emt 0:05:56]} exd5 {[%emt 0:02:19]} 9. Nxd5 {[%emt 0:03:54]} Nxd5 {[%emt 0:01:51]} 10. cxd5 {[%emt 0:00:08]} Bxd2+ {[%emt 0:02:14]} 11. Qxd2 {[%emt 0:00:02]} d6 {[%emt 0:05:09]} 12. Nc3 {[%emt 0:01:34]} a6 {[%emt 0:00:48]} 13. a4 {[%emt 0:03:00]} Re8 {[%emt 0:09:27]} 14. Bd3 {[%emt 0:17:20]} Nd7 {[%emt 0:03:11]} 15. f4 {[%emt 0:00:20]} Nf6 {[%emt 0:22:26]} 16. O-O {[%emt 0:02:02]} Bd7 {[%emt 0:06:13]} 17. h3 {[%emt 0:12:11]} Qc8 {[%emt 0:02:22]} 18. e4 {[%emt 0:22:05]} b5 {[%emt 0:03:13]} 19. axb5 {[%emt 0:00:22]} c4 {[%emt 0:00:07]} 20. Bc2 {[%emt 0:02:30]} axb5 {[%emt 0:00:08]} 21. Rxa8 {[%emt 0:00:03]} Qxa8 {[%emt 0:00:07]} 22. Re1 {[%emt 0:00:04]} b4 {[%emt 0:04:59]} 23. Nd1 {[%emt 0:00:07]} Qa7+ {[%emt 0:00:56]} 24. Kh2 {[%emt 0:00:27]} Qc5 {[%emt 0:00:27]} 25. Re3 {[%emt 0:14:34]} h5 {[%emt 0:01:39]} 26. Qe1 {[%emt 0:02:17]} (26. Re1 $17) 26... Kf8 {[%emt 0:05:48]} (26... Ra8 $19 {And now ...Ra1 would win.} 27. Rg3 Re8) 27. Qd2 {[%emt 0:01:57]} Kg8 {[%emt 0:05:34]} (27... Bb5 $17 28. Qf2 Ra8) 28. Re1 {[%emt 0:01:47]} (28. Qe1 $1 $11) 28... h4 $17 {[%emt 0:01:32]} 29. g3 {[%emt 0:05:15]} (29. Nf2 $17 {was called for.}) 29... hxg3+ {[%emt 0:01:21]} 30. Kxg3 {[%emt 0:00:01]} Ba4 {[%emt 0:03:55]} 31. Bxa4 {[%emt 0:01:08]} Nxe4+ {[%emt 0:00:08]} (31... Rxe4 32. Bc2 Rxe1 (32... Qxd5 $2 33. Qxd5 Rxe1 34. Qxc4 $18) (32... c3 33. bxc3 Rxe1 34. Qxe1 $16) 33. Qxe1 $14) 32. Rxe4 {[%emt 0:00:03]} Rxe4 {[%emt 0:00:06]} 33. Bc2 {[%emt 0:00:51]} Qg1+ {[%emt 0:01:13]} 34. Kf3 {[%emt 0:00:10] [#]} Qh1+ {[%emt 0:00:48]} (34... Re8 $1 $19 35. Ne3 Re7) 35. Kg3 $17 {[%emt 0:01:08]} Re1 {[%emt 0:06:01]} (35... Qg1+ 36. Kf3 Rd4 37. Qe3 Qxe3+ (37... Rxd1 38. Qe8#) (37... Qh1+ $2 38. Ke2 $18) 38. Nxe3) ({Black should play} 35... Re8 $17 36. b3 c3) 36. Ne3 $1 $15 {[%emt 0:00:14]} b3 {[%emt 0:00:51]} (36... Rg1+ 37. Ng2 $16) 37. Ng2 $2 {[%emt 0:00:16][%mdl 8192]} ({White must play} 37. Be4 $1 $15 Qg1+ (37... Qxe4 38. Qxe1 Qd3 39. Kf3 $11) 38. Kf3) 37... Re8 $19 {[%emt 0:00:46]} 38. Bf5 {[%emt 0:00:13]} g6 {[%emt 0:00:26]} 39. Bd7 {[%emt 0:00:16]} Re7 $2 {[%emt 0:00:23]} (39... c3 $19 40. Qxc3 Re2) 40. Bg4 $15 {[%emt 0:01:02]} Qb1 {[%emt 0:00:40]} 41. f5 $2 {[%emt 0:00:07]} (41. Qc3 $1 $15) 41... Re5 {[%emt 0:00:39]} (41... gxf5 42. Qg5+ Kf8 43. Qf6 f4+ (43... fxg4 44. Qh8#) (43... Qd3+ 44. Bf3 $14) 44. Nxf4 (44. Kxf4 $2 Qe4+ 45. Kg3 Qe5+ 46. Qf4 f5 $19) (44. Kh2 $2 Qg6 $19) 44... Qe1+ 45. Kg2 Qd2+ 46. Kg3 Qe3+ 47. Kg2 Qd2+ 48. Kg3 Qe1+ 49. Kg2 Qd2+ $11) 42. fxg6 $2 {[%emt 0:00:50]} (42. f6 Kh7 43. h4) 42... Qxg6 $19 {[%emt 0:00:27]} 43. Qb4 {[%emt 0:01:38]} Qd3+ {[%emt 0:00:26]} (43... Rxd5 44. Nf4 (44. Qxc4 $2 {is the wrong capture.} Qd3+ 45. Qxd3 Rxd3+ 46. Bf3 Rd2 $19) 44... Rd3+ 45. Kh2 $11 (45. Nxd3 Qxd3+ 46. Bf3 Kf8 $11)) 44. Kh4 {[%emt 0:00:21]} Qd4 {[%emt 0:00:23]} ({Worse is} 44... Rxd5 45. Nf4 Qh7+ 46. Kg3 Rd3+ 47. Nxd3 Qxd3+ 48. Bf3 $11) 45. Kg3 {[%emt 0:00:17]} Rxd5 {[%emt 0:00:28]} 46. h4 {[%emt 0:00:38]} Qe5+ {[%emt 0:00:26]} 0-1

[Event "Pan-American Collegiate-ch 2025"]
[Site "Charlotte"]
[Date "2025.01.04"]
[Round "4.7"]
[White "Beradze, Irakli"]
[Black "Bilych, Oleksii"]
[Result "1-0"]
[Annotator "TA"]
[ECO "A13"]
[WhiteElo "2498"]
[BlackElo "2445"]
[PlyCount "135"]
[EventDate "2025.01.02"]
[EventType "team-tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 14,135,6,0,0,6,19,-1,2,4,101,88,97,115,81,51,47,42,126,43,36,39,141,0,0,2,56,56,56,20,8,14,3,13,13,12,7,0,173,178,155,164,137,153,117,89,213,221,221,220,220,214,200,204,220,192,200,200,198,198,174,183,183,183,218,218,231,227,212,208,267,207,207,207,442,384,349,207,207,192,192,192,192,192,192,192,192,192,192,192,192,192,192,192,206,0,192,0,206,206,29972,29974,29973,29975,29974,29975,29976,29977,29977,29978,29978,29978,29980,29980,29980,29981,29981,29982,29982,29982,29985,29986,29986,29984]} 1. Nf3 {[%emt 0:05:35]} d5 {[%emt 0:00:09]} 2. g3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:11]} 3. Bg2 {[%emt 0:00:18]} c5 {[%emt 0:00:13]} 4. O-O {[%emt 0:00:24]} e6 {[%emt 0:00:10]} 5. c4 {[%emt 0:00:34]} d4 {[%emt 0:00:08]} 6. e3 {[%emt 0:00:09]} Nc6 {[%emt 0:00:07]} 7. exd4 {[%emt 0:00:06]} cxd4 {[%emt 0:00:04]} 8. d3 {[%emt 0:00:05]} Bd6 {[%emt 0:00:13]} 9. Na3 {[%emt 0:00:21]} O-O {[%emt 0:01:07]} 10. Nc2 {[%emt 0:00:04]} e5 {[%emt 0:19:03]} 11. b4 {[%emt 0:00:40][%cal Bb2b4,Bb4b5][%mdl 32]} a5 {[%emt 0:05:16]} (11... Re8 $11 {keeps the balance.}) 12. c5 $1 $16 {[%emt 0:16:56]} Bb8 {[%emt 0:03:56]} 13. b5 {[%emt 0:00:30]} Nb4 {[%emt 0:05:12]} 14. Nxb4 {[%emt 0:13:22]} axb4 {[%emt 0:00:05]} 15. Qb3 {[%emt 0:00:03]} Bd7 {[%emt 0:10:43]} ({Better is} 15... Be6 $14 16. Qxb4 Nd5) 16. Re1 {[%emt 0:09:54]} (16. Qxb4 $16 {And now Nd2 would win.} Qa5 17. Qxa5 Rxa5 18. b6 (18. Re1 Re8 $14)) 16... Qa5 {[%emt 0:09:38]} 17. Nxe5 {[%emt 0:12:03]} Be6 {[%emt 0:10:51]} (17... Bxe5 $14 18. Rxe5 Qxb5) 18. Qb2 {[%emt 0:06:57] White is more active.} (18. Nc4 $1 $16 {[%cal Rc4a5]} Qxb5 19. Bd2) 18... Qxb5 $11 {[%emt 0:00:24]} 19. Qxd4 {[%emt 0:03:36]} Ba7 {[%emt 0:01:23]} (19... Rc8 $11) 20. Be3 $14 {[%emt 0:02:14]} Rac8 $1 {[%emt 0:01:09]} 21. a4 {[%emt 0:01:36]} bxa3 {[%emt 0:03:53][%cal Ra7c5]} 22. Reb1 $36 {[%emt 0:01:35][%mdl 2048] White has good play.} Qxc5 {[%emt 0:00:42]} 23. Qf4 {[%emt 0:03:53]} Qa5 {[%emt 0:02:31]} 24. Bxa7 {[%emt 0:03:27]} Qxa7 {[%emt 0:00:37]} 25. Rxb7 {[%emt 0:00:05]} Qa5 $2 {[%emt 0:01:09] [#]} (25... Qa6 $11 {and Black has nothing to worry.}) 26. Nc6 $1 $18 {[%emt 0:05:25]} Rxc6 {[%emt 0:08:49]} (26... Qc3 27. Rc1 Rxc6 28. Bxc6 Qxd3 29. Rb8 $11 (29. Bb5 Qd8 $11)) 27. Bxc6 {[%emt 0:00:05][%cal Bg2c6,Bc6b5,Bb5c4][%mdl 32]} a2 {[%emt 0:06:14]} 28. Rb8 {[%emt 0:00:55]} h5 {[%emt 0:01:21][%cal Bh7h5,Bh5h4,Bh4h3][%mdl 32]} 29. Bb5 {[%emt 0:10:02]} Rxb8 {[%emt 0:07:43]} (29... Qc3 $16 30. Rxf8+ Kxf8 31. Qb8+ Ke7 32. Qa7+ Kd6 33. Qa6+ Kc7) 30. Qxb8+ {[%emt 0:00:03]} Kh7 {[%emt 0:00:05]} 31. Bc4 {[%emt 0:01:26]} Qc3 {[%emt 0:00:57]} 32. Rxa2 {[%emt 0:00:02]} Qe1+ {[%emt 0:00:14]} 33. Kg2 {[%emt 0:00:03]} h4 {[%emt 0:00:25] aiming for ...h3+.} 34. Bxe6 {[%emt 0:01:41]} (34. gxh4 Bxc4 35. dxc4 Qe4+ 36. f3 Qxc4 37. Qb1+ g6 $16) 34... Qxe6 {[%emt 0:00:06][%mdl 4096] Endgame KQR-KQN} 35. Ra1 {[%emt 0:00:54]} h3+ {[%emt 0:00:29]} 36. Kg1 {[%emt 0:00:06]} Qd5 {[%emt 0:01:02][%csl Gh3][%cal Rd5g2]} 37. Qa8 {[%emt 0:00:04]} Qxd3 {[%emt 0:00:05]} 38. Qa6 {[%emt 0:00:41]} Qe4 {[%emt 0:01:12]} 39. Qf1 {[%emt 0:00:09] Inhibits Qg2+.} Qe6 {[%emt 0:00:14]} 40. Re1 {[%emt 0:01:01]} Qf5 {[%emt 0:00:18]} 41. Qc4 {[%emt 0:00:21]} Kg6 {[%emt 0:01:07]} 42. Qb3 {[%emt 0:03:20]} Ng4 {[%emt 0:00:59]} 43. Qb1 {[%emt 0:00:33]} Qxb1 $2 {[%emt 0:00:20]} (43... Ne5 44. Qxf5+ Kxf5) 44. Rxb1 {[%emt 0:00:03] KR-KN} Ne5 {[%emt 0:00:06]} 45. f4 {[%emt 0:00:31]} (45. Rb3 $142) 45... Nf3+ {[%emt 0:01:05]} 46. Kf2 {[%emt 0:00:52]} Nxh2 {[%emt 0:00:05] [#]} 47. Rh1 $1 {[%emt 0:00:03]} Ng4+ {[%emt 0:00:06]} 48. Kf3 {[%emt 0:00:03]} f5 {[%emt 0:01:05]} 49. Rxh3 {[%emt 0:00:05]} Nf6 {[%emt 0:00:22]} 50. Rh8 {[%emt 0:00:20]} Kf7 {[%emt 0:00:05]} 51. Ra8 {[%emt 0:00:17]} g6 {[%emt 0:00:54]} 52. Ra7+ {[%emt 0:00:18]} Kf8 {[%emt 0:00:04]} 53. Kg2 {[%emt 0:03:04]} Ne4 {[%emt 0:00:21]} 54. Kf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:09]} 55. Kg2 {[%emt 0:01:00]} Ne4 $1 {[%emt 0:00:13]} 56. Kh3 {[%emt 0:00:00] Threatening mate with g4.} Kg8 $2 {[%emt 0:00:46]} (56... Nc5 $18 57. Kg2 Ne4) 57. Kh4 {[%emt 0:00:00]} Kf8 {[%emt 0:00:09]} 58. g4 {[%emt 0:00:00]} fxg4 {[%emt 0:00:07]} 59. Kxg4 {[%emt 0:00:00]} Kg8 {[%emt 0:00:17]} 60. Re7 {[%emt 0:00:24]} Nf2+ {[%emt 0:00:35]} 61. Kh4 {[%emt 0:00:10]} Kf8 {[%emt 0:00:23]} 62. Re3 {[%emt 0:00:51]} Nd1 {[%emt 0:00:08]} 63. Rb3 {[%emt 0:00:18]} Nf2 {[%emt 0:00:01]} 64. Kg5 {[%emt 0:00:14]} Kf7 {[%emt 0:00:44]} 65. Rb7+ {[%emt 0:00:09]} Ke6 {[%emt 0:00:11]} 66. Kxg6 {[%emt 0:00:12]} Nd3 {[%emt 0:00:06]} 67. f5+ {[%emt 0:00:04]} Ke5 {[%emt 0:00:11]} 68. Rb5+ {[%emt 0:00:21]} 1-0

[Event "Pan-American Collegiate-ch 2025"]
[Site "Charlotte"]
[Date "2025.01.04"]
[Round "4.8"]
[White "Kostolansky, Sebastian Lukas"]
[Black "Rodrigue-Lemieux, Shawn"]
[Result "1/2-1/2"]
[Annotator "TA"]
[ECO "C70"]
[WhiteElo "2421"]
[BlackElo "2500"]
[PlyCount "114"]
[EventDate "2025.01.02"]
[EventType "team-tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,114,46,35,30,33,41,22,35,33,45,38,41,0,18,25,4,6,36,18,8,0,31,6,57,0,0,0,7,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,59,0,0,0,0,0,0,0,0,0,0,-138,0,0,0,0,0,0,8,8,8,0,8,0,0,4,0,8,64,0,0,0,8,8,12,0,0,0,8,8,8,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:03]} e5 {[%emt 0:07:56]} 2. Nf3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:10]} 3. Bb5 {[%emt 0:00:04]} a6 {[%emt 0:00:07]} 4. Ba4 {[%emt 0:00:05]} b5 {[%emt 0:00:07]} 5. Bb3 {[%emt 0:00:04]} Na5 {[%emt 0:00:07]} 6. O-O {[%emt 0:04:16]} d6 {[%emt 0:00:22]} 7. d4 {[%emt 0:00:04]} exd4 {[%emt 0:00:28]} 8. Nxd4 {[%emt 0:00:08]} Bb7 {[%emt 0:00:33] [#]} 9. c4 $1 {[%emt 0:16:48]} c5 {[%emt 0:01:47]} 10. Nf5 {[%emt 0:01:58]} g6 {[%emt 0:00:34]} 11. Ng3 {[%emt 0:05:53]} Bg7 {[%emt 0:01:51]} 12. Nc3 {[%emt 0:02:57]} Nxb3 {[%emt 0:01:39]} 13. axb3 {[%emt 0:11:22]} b4 {[%emt 0:40:25]} 14. Nd5 {[%emt 0:10:01]} Nf6 {[%emt 0:00:33]} 15. Bg5 {[%emt 0:01:02][%cal Oe4e5]} h6 {[%emt 0:07:44][%cal Bh7h6,Bh6h5,Bh5h4,Bh4h3][%mdl 32]} 16. Nxf6+ {[%emt 0:06:27]} Bxf6 {[%emt 0:00:23]} 17. Bxf6 {[%emt 0:07:29]} Qxf6 {[%emt 0:00:08]} 18. Qd2 {[%emt 0:00:31]} h5 {[%emt 0:02:04]} 19. Rad1 {[%emt 0:03:33][%cal Oe4e5]} Rd8 {[%emt 0:02:58]} (19... O-O-O $11) 20. f4 {[%emt 0:11:58]} (20. Nh1 $14) 20... h4 $11 {[%emt 0:10:42]} 21. Nh1 $1 {[%emt 0:00:06]} h3 {[%emt 0:01:06]} (21... Bxe4 $2 22. Rfe1 $18) 22. g3 {[%emt 0:02:41]} Qe7 {[%emt 0:03:18]} (22... Bxe4 $2 23. Rfe1 $18) 23. Nf2 {[%emt 0:04:27]} Kd7 $1 {[%emt 0:02:23]} 24. e5 {[%emt 0:02:13][%cal Re5d6]} Kc7 {[%emt 0:02:26]} 25. exd6+ {[%emt 0:02:24]} Qxd6 {[%emt 0:00:20]} 26. Qxd6+ {[%emt 0:01:26]} Rxd6 {[%emt 0:00:07]} 27. Rxd6 {[%emt 0:00:04]} Kxd6 {[%emt 0:00:05][%mdl 4096] Endgame KRB-KRN} 28. Rd1+ {[%emt 0:05:12]} Kc7 {[%emt 0:00:38]} 29. Rd2 {[%emt 0:01:00]} f6 {[%emt 0:09:57]} 30. Ng4 {[%emt 0:00:32]} Rf8 {[%emt 0:01:02]} 31. Kf2 {[%emt 0:00:31]} Be4 {[%emt 0:00:18]} 32. Ne3 {[%emt 0:00:30]} a5 {[%emt 0:01:11]} 33. Nd5+ {[%emt 0:00:20]} Kb7 {[%emt 0:00:02]} 34. Ne7 {[%emt 0:00:23]} Kc7 {[%emt 0:01:25]} (34... Re8 $11 35. Rd7+ Kb6) 35. Nd5+ {[%emt 0:00:19]} ({Better is} 35. Re2 $1 $14 Bg2 36. Nxg6) 35... Kb7 {[%emt 0:00:13]} 36. Ne7 {[%emt 0:00:03]} Re8 {[%emt 0:02:41]} 37. Rd7+ {[%emt 0:00:24]} Kb8 {[%emt 0:00:25]} 38. g4 {[%emt 0:00:41]} Bc2 {[%emt 0:00:30]} 39. Nc6+ $1 {[%emt 0:00:48]} Kc8 {[%emt 0:00:01]} 40. Ra7 {[%emt 0:01:02] [#]} (40. Rd2 $11 {remains equal.} Be4 (40... Bxb3 41. Nxa5 Ba4 42. b3 $14) 41. Na7+ (41. Nxa5 $2 Kc7 $19) 41... Kb7 42. Rd7+ (42. Nb5 Re7 $11) 42... Kb6 43. Nb5) 40... Re4 {[%emt 0:01:08]} (40... Re6 $1 $17 {[%cal Re6c6]} 41. Nxa5 Be4) 41. Ne7+ {[%emt 0:00:32]} Kd8 {[%emt 0:00:09]} (41... Kb8 $5 42. Nc6+ $8 Kc8 $11) 42. Nd5 {[%emt 0:00:29]} Rd4 {[%emt 0:00:31]} (42... Bxb3 $2 {is the wrong capture.} 43. Ra8+ (43. Rxa5 Rd4 $14) 43... Kd7 44. Nxf6+ (44. Rxa5 Kc6 $15) 44... Kc6 45. Nxe4 $18) 43. Rxa5 {[%emt 0:00:26]} Rd2+ {[%emt 0:00:16]} 44. Kg3 {[%emt 0:00:34]} Rd3+ {[%emt 0:00:06]} 45. Kh4 {[%emt 0:00:04]} Rxb3 {[%emt 0:00:17]} 46. Rxc5 {[%emt 0:00:34]} (46. Nxf6 Rxb2 47. Ra8+ Kc7) 46... Rxb2 {[%emt 0:00:12]} 47. Rb5 {[%emt 0:00:23]} b3 {[%emt 0:00:01]} 48. c5 {[%emt 0:00:06][%cal Oc5c6]} Be4 {[%emt 0:02:21]} (48... Kc8 $11) 49. Nxf6 {[%emt 0:00:57]} (49. Rb8+ $1 $14 Kd7 50. Nxf6+ Kc7 51. Rb6) 49... Bd3 {[%emt 0:00:39]} 50. Rb7 {[%emt 0:00:56]} Ba6 $132 {[%emt 0:01:04][%mdl 2048] Black puts up resistance} 51. Rb4 {[%emt 0:00:26]} Kc7 {[%emt 0:00:00]} 52. f5 {[%emt 0:00:30]} gxf5 {[%emt 0:00:00]} 53. g5 {[%emt 0:00:19] aiming for g6.} Rxh2 {[%emt 0:00:45]} 54. Rxb3 {[%emt 0:00:25]} Bf1 {[%emt 0:00:12]} 55. g6 {[%emt 0:00:50]} Rg2 {[%emt 0:00:29]} 56. Rxh3 {[%emt 0:00:30]} (56. Kxh3 Rxg6+ 57. Kh4 Rxf6 $17) 56... Rxg6 {[%emt 0:00:05] and ...Rh6+ should not be overlooked} 57. Rf3 {[%emt 0:00:08]} Rxf6 {[%emt 0:00:34]} 1/2-1/2

[Event "Pan-American Collegiate-ch 2025"]
[Site "Charlotte"]
[Date "2025.01.04"]
[Round "4.9"]
[White "Can, Isik"]
[Black "Kevlishvili, Robby"]
[Result "1/2-1/2"]
[Annotator "TA"]
[ECO "B32"]
[WhiteElo "2543"]
[BlackElo "2560"]
[PlyCount "23"]
[EventDate "2025.01.02"]
[EventType "team-tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 10,23,23,23,26,20,28,20,30,16,34,18,28,25,26,10]} 1. e4 {[%emt 0:02:19]} c5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:05][%cal Bg1f3,Bf3d4,Bd4b5,Bb5a3][%mdl 32]} Nc6 {[%emt 0:00:05]} 3. d4 {[%emt 0:00:31]} cxd4 {[%emt 0:00:09]} 4. Nxd4 {[%emt 0:00:07]} e5 {[%emt 0:00:09]} 5. Nb5 {[%emt 0:00:07]} d6 {[%emt 0:00:06]} 6. c4 {[%emt 0:01:32]} g6 {[%emt 0:00:31]} 7. N1c3 {[%emt 0:01:08] Strongly threatening Nd5.} a6 {[%emt 0:00:15]} 8. Na3 {[%emt 0:00:07]} Bg7 {[%emt 0:00:45]} 9. Be3 {[%emt 0:06:02]} Be6 {[%emt 0:00:28]} 10. Be2 {[%emt 0:02:42]} Rc8 {[%emt 0:05:00]} 11. O-O {[%emt 0:00:37]} Nd4 {[%emt 0:02:09]} 12. Nd5 {[%emt 0:07:23]} 1/2-1/2

[Event "Pan-American Collegiate-ch 2025"]
[Site "Charlotte"]
[Date "2025.01.04"]
[Round "4.10"]
[White "Batsuren, Dambasuren"]
[Black "Tari, Aryan"]
[Result "1-0"]
[Annotator "TA"]
[ECO "D35"]
[WhiteElo "2523"]
[BlackElo "2623"]
[PlyCount "85"]
[EventDate "2025.01.02"]
[EventType "team-tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,85,31,36,46,33,63,32,30,27,22,20,21,16,30,22,31,21,10,11,44,37,34,24,66,19,51,51,72,58,73,22,63,54,88,81,84,79,97,70,100,113,135,136,145,145,220,292,288,128,470,404,394,235,679,660,647,627,609,495,484,479,623,664,789,756,965,916,903,899,2815,2784,29995,29996,29997,29998]} 1. d4 {[%emt 0:00:02]} d5 {[%emt 0:00:45]} 2. c4 {[%emt 0:00:12]} e6 {[%emt 0:00:16]} 3. Nc3 {[%emt 0:00:10]} Nf6 {[%emt 0:00:15]} 4. cxd5 {[%emt 0:00:32]} exd5 {[%emt 0:00:06]} 5. Bg5 {[%emt 0:00:07][%cal Bc1g5,Bg5h4,Bh4g3,Bg3e5][%mdl 32]} Bb4 {[%emt 0:00:06]} 6. e3 {[%emt 0:00:13]} h6 {[%emt 0:00:09][%cal Bh7h6,Bh6h5,Bh5h4][%mdl 32]} 7. Bh4 {[%emt 0:00:21]} g5 {[%emt 0:00:06]} 8. Bg3 {[%emt 0:00:06]} h5 {[%emt 0:00:04]} 9. Qb3 {[%emt 0:10:38]} Bxc3+ {[%emt 0:01:18] White is slightly better.} 10. Qxc3 {[%emt 0:04:41]} Nc6 {[%emt 0:00:30]} 11. Bd3 {[%emt 0:01:48] Black must now prevent h4.} h4 {[%emt 0:02:51]} 12. Be5 {[%emt 0:00:17]} Ne4 {[%emt 0:00:17]} 13. Bxe4 {[%emt 0:06:50]} Nxe5 {[%emt 0:00:13]} 14. Bc2 $36 {[%emt 0:00:11][%mdl 2048] White has good play.} Nc6 {[%emt 0:00:26]} 15. h3 {[%emt 0:08:22]} Qe7 {[%emt 0:07:44]} 16. Nf3 {[%emt 0:01:36]} Rh6 {[%emt 0:07:45]} 17. Rc1 {[%emt 0:03:56]} Bd7 {[%emt 0:18:07]} 18. a3 {[%emt 0:04:46]} (18. Bb3 $14) 18... f5 {[%emt 0:15:27]} 19. Qc5 $1 {[%emt 0:05:16]} Rd6 {[%emt 0:07:28]} 20. Ba4 {[%emt 0:09:01]} Qf6 {[%emt 0:00:33]} 21. Qc3 {[%emt 0:04:39] White is more active.} (21. Qc2 $16) 21... Re6 {[%emt 0:09:14]} 22. Bb3 {[%emt 0:02:06]} g4 {[%emt 0:01:50]} 23. Ne5 {[%emt 0:06:24]} Nxe5 {[%emt 0:01:10]} 24. dxe5 {[%emt 0:00:06]} Rxe5 {[%emt 0:01:58] [#]} 25. hxg4 {[%emt 0:01:29][%cal Oh1h4]} (25. Qxc7 $2 Rc8 26. Qxc8+ Bxc8 27. Rxc8+ Ke7 28. hxg4 fxg4 $19) 25... fxg4 {[%emt 0:05:29] [#]} 26. Rxh4 {[%emt 0:03:02] Hoping for Rh5.} d4 {[%emt 0:04:42]} (26... c6 27. Rh5) 27. Qxd4 {[%emt 0:00:57]} (27. Qxc7 $2 dxe3 $19 (27... Rc8 $2 28. Rh8+ Qxh8 29. Qxc8+ Bxc8 30. Rxc8+ Ke7 31. Rxh8 $18) (27... Rc8 $2 28. Rh8+ Qxh8 29. Qxc8+ Bxc8 30. Rxc8+ Ke7 31. Rxh8 $18)) 27... O-O-O {[%emt 0:00:03]} 28. Rh5 {[%emt 0:01:23]} Bf5 {[%emt 0:07:52]} (28... Rf5 $16 29. Rxf5 (29. Qxg4 $2 Qxb2 $19) 29... Qxf5) 29. Qf4 $18 {[%emt 0:02:05]} (29. Qxa7 $6 c6) 29... Kb8 {[%emt 0:01:54] [#]} 30. Rd1 {[%emt 0:06:16]} ({Weaker is} 30. Bc2 Rc5 31. Rd1 (31. Rxf5 Qxb2 32. e4 Rxc2 $17) 31... Rxc2 $14 (31... Bxc2 $2 32. Qxf6 Rxd1+ 33. Ke2 $18)) (30. Rh7 $1 $18 {and the rest is easy.} g3 31. Rcxc7 (31. Rhxc7 Qd6 $18) 31... gxf2+ 32. Kxf2 Bxh7 33. Qxf6 Rf5+ 34. Qxf5 Bxf5 35. Rc3) 30... Rxd1+ $4 {[%emt 0:02:06][%mdl 8192] Loses the game.} (30... Rh8 $16 {is more resistant.} 31. Be6 Rxe6 (31... Rxh5 $2 {too greedy.} 32. Qxe5 Qf8 33. Qg7 $18) 32. Qxf5 Rf8 33. Qxf6 (33. Qxg4 $2 Qxf2#) 33... Rexf6) 31. Bxd1 {[%emt 0:00:21][%cal Bb3d1,Bd1g4,Bg4f5][%mdl 32]} Rd5 {[%emt 0:00:05][%cal Of6b2]} 32. Qh6 {[%emt 0:06:58]} (32. Bxg4 $2 {loses.} Qxb2 33. f3 Rc5 $19) (32. e4 $142 Rxd1+ 33. Kxd1 Qd4+ 34. Ke1) 32... Qe7 $2 {[%emt 0:03:18]} (32... Qxh6 33. Rxh6 a6) 33. Bxg4 {[%emt 0:01:17]} Rd8 {[%emt 0:00:06]} 34. Bxf5 {[%emt 0:01:35]} Qc5 {[%emt 0:00:01] ( -> ...Qc1+)} 35. Ke2 {[%emt 0:00:16]} Qd5 {[%emt 0:00:21][%csl Gd8][%cal Rd5d1]} 36. f3 {[%emt 0:06:22][%cal Bf2f3,Bf3f4][%mdl 32]} (36. Qh8 $2 Qd1#) 36... Qe5 {[%emt 0:00:01] Dodges Qf6} 37. f4 {[%emt 0:01:02]} Qxb2+ {[%emt 0:01:13]} 38. Kf3 {[%emt 0:00:05]} a5 {[%emt 0:01:31]} 39. Rh1 {[%emt 0:01:19] Rb1 is the strong threat.} Qxa3 {[%emt 0:00:07]} 40. Qf6 {[%emt 0:00:10]} Rd2 {[%emt 0:01:28]} 41. Be4 {[%emt 0:00:57] Intending Rh8+ and mate.} Qa2 {[%emt 0:01:27]} 42. Rh8+ {[%emt 0:00:13]} Ka7 {[%emt 0:00:09] [#]} 43. Ra8+ $3 {[%emt 0:00:08][%mdl 512] Weighted Error Value: White=0.23 (precise) /Black=0.58.  Loses game:     	---       	Black=1      Mistake:       	White=4     	Black=2      Inaccurate:     	White=1     	Black=8      OK:         	White=13    	Black=7      Best:        	White=1     	Black=3      Strong:       	White=1     	---        Brilliant:      	White=1     	---} 1-0

[Event "Pan-American Collegiate-ch 2025"]
[Site "Charlotte"]
[Date "2025.01.04"]
[Round "4.11"]
[White "Antipov, Mikhail Al."]
[Black "Kacharava, Nikolozi"]
[Result "1/2-1/2"]
[Annotator "TA"]
[ECO "C55"]
[WhiteElo "2577"]
[BlackElo "2524"]
[PlyCount "83"]
[EventDate "2025.01.02"]
[EventType "team-tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 37,83,0,0,-9,-8,-27,-13,-2,10,-34,0,-47,-44,-36,0,-43,-46,-45,-11,-19,-7,-16,-6,-81,65,0,-15,-8,0,0,0,0,0,-248,-252,-806,-822,-779,-182,-163,0,0,0,0,0,0,0,-819]} 1. e4 {[%emt 0:00:25]} e5 {[%emt 0:00:08]} 2. Nf3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:08]} 3. Bc4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:15]} 4. d3 {[%emt 0:00:05]} Be7 {[%emt 0:00:20]} 5. Nc3 {[%emt 0:00:30]} d6 {[%emt 0:01:18]} 6. a3 {[%emt 0:00:09]} Bg4 {[%emt 0:01:01]} 7. Be3 {[%emt 0:02:28]} Nd4 {[%emt 0:04:52]} 8. Bxd4 {[%emt 0:00:32]} exd4 {[%emt 0:00:02]} 9. Nd5 {[%emt 0:00:09]} Nxd5 {[%emt 0:07:13]} 10. Bxd5 {[%emt 0:00:06]} c6 {[%emt 0:00:21]} 11. Bb3 {[%emt 0:02:58]} O-O {[%emt 0:05:04]} 12. O-O {[%emt 0:01:17]} Qb6 {[%emt 0:01:41]} 13. h3 {[%emt 0:01:28]} Be6 {[%emt 0:00:26]} 14. Nd2 {[%emt 0:02:40]} d5 {[%emt 0:04:28]} 15. f4 {[%emt 0:05:29]} f6 {[%emt 0:05:31]} 16. Qf3 {[%emt 0:09:45]} Rfd8 {[%emt 0:02:19]} 17. Qf2 {[%emt 0:16:47]} Bc5 {[%emt 0:05:36]} 18. Rae1 {[%emt 0:08:03]} Bf7 {[%emt 0:01:06]} 19. Re2 {[%emt 0:00:31]} a5 {[%emt 0:03:18]} 20. a4 {[%emt 0:00:07]} Qb4 {[%emt 0:06:50]} 21. g4 {[%emt 0:03:05]} b5 {[%emt 0:02:11]} 22. Ra1 $1 {[%emt 0:00:20]} Re8 {[%emt 0:03:45]} 23. Kg2 {[%emt 0:03:12]} Ra7 {[%emt 0:11:38]} 24. Qf3 {[%emt 0:16:49]} (24. e5 $11) 24... Rae7 $15 {[%emt 0:02:37]} 25. h4 {[%emt 0:00:07]} Bb6 {[%emt 0:13:22]} 26. Kh3 {[%emt 0:10:47]} Kh8 {[%emt 0:02:04]} 27. f5 {[%emt 0:00:45]} dxe4 {[%emt 0:03:36]} 28. Nxe4 {[%emt 0:00:15]} Bxb3 {[%emt 0:00:47]} 29. cxb3 {[%emt 0:00:04]} Qxb3 {[%emt 0:00:20]} 30. g5 {[%emt 0:01:10]} (30. Rc1 $11) 30... c5 {[%emt 0:03:34]} (30... bxa4 $17 31. gxf6 gxf6) 31. gxf6 {[%emt 0:01:51]} ({White should play} 31. Rae1 $1 $14 Qd5 (31... bxa4 $2 32. Nxf6 Rxe2 33. Rxe2 $18) (31... c4 $2 32. Nd2 $18) 32. axb5 (32. gxf6 gxf6 33. axb5 Rg8 $11)) 31... gxf6 $11 {[%emt 0:00:05]} 32. Rg1 {[%emt 0:00:16]} bxa4 {[%emt 0:05:15]} (32... Qxa4 33. Nd6 Rg8 34. Rxg8+ Kxg8 35. Rg2+ (35. Rxe7 Kf8 36. Rf7+ Kg8 37. Qg4+ Kh8 38. Qg7#) 35... Kh8 36. Qa8+) 33. h5 $1 {[%emt 0:02:23]} Bc7 {[%emt 0:02:00]} (33... c4 34. Nd6 c3 35. Qb7 (35. Nxe8 Bd8 36. Rxe7 Bxe7 37. Qg3 Qf7 38. Nxf6 Qg6 39. hxg6 Kg7 40. gxh7+ Kxf6 41. h8=Q+ Kxf5 42. Qg4#) (35. Rxe7 Rg8 36. Qb7 Rxg1 37. Re8+ Rg8 38. h6 Bc7 39. Qxc7 Rxe8 40. Qg7#) 35... Re3+ 36. Rxe3 (36. Kh4 Rg8 $18) 36... Rxe3+ 37. Kh4) 34. h6 $1 {[%emt 0:01:06]} Bf4 {[%emt 0:02:08]} 35. Rg4 $2 {[%emt 0:08:52]} (35. Rg7 $11 {and White stays safe.} Bxh6 36. Nxf6 Kxg7 (36... Rxe2 37. Rxh7#) (36... Bxg7 $2 37. Rxe7 Rf8 38. Nh5 $18) 37. Nxe8+ Kf8 38. Nc7 (38. Rxe7 Kxe7 39. Qe4+ Kd7 $11) 38... Rxe2 (38... Rxc7 39. Qa8+ Kg7 40. f6+ Kxf6 41. Qf3+ Kg6 42. Qe4+ Kg7 43. Qe5+ Kg8 44. Rg2+ Kf8 45. Qxc7 $11) 39. Qxe2) 35... Bxh6 $19 {[%emt 0:00:30]} 36. Rh4 $2 {[%emt 0:00:03]} (36. Nxc5 Rxe2 (36... Re3 37. Rxe3 Rxe3 38. Qxe3 $16) 37. Nxb3) 36... c4 $19 {[%emt 0:01:05]} 37. Rxh6 {[%emt 0:02:40]} Qxd3 $2 {[%emt 0:00:08]} (37... cxd3 38. Re1 Qb7 (38... Qxb2 39. Nxf6 Qd2 40. Rxe7 $16) (38... d2 $2 39. Nxd2 Re3 40. Rxe3 $19) 39. Rxf6 Rxe4 40. Rf8+ Rxf8 41. Qxe4 Qxe4 (41... Qxb2 42. Qe5+ Kg8 43. Rg1+) 42. Rxe4 Rd8 (42... Rxf5 $2 43. Rxd4 Rb5 44. Rd8+ Kg7 45. Kg4 $19)) 38. Kg2 $19 {[%emt 0:00:05]} Rxe4 $2 {[%emt 0:01:38]} ({Better is} 38... a3 $19 39. bxa3 Rg8+ (39... Rxe4 40. Rxh7+ Kxh7 41. Qh5+ Kg7 42. Qg6+ Kf8 43. Qxf6+ Kg8 44. Qg6+ Kf8 45. Qf6+ Kg8 46. Qg6+ Kf8 47. Qf6+ $11) 40. Kf2 Qb1) 39. Rxh7+ $1 $11 {[%emt 0:00:04]} Kxh7 {[%emt 0:00:35]} (39... Kg8 $5 40. Rh8+ $8 Kxh8 41. Qh5+ Kg7 42. Qg6+ Kh8 43. Qxf6+ Kg8 44. Qg6+ Kh8 45. Qh5+ Kg8 46. Qg6+ $11) 40. Qh5+ {[%emt 0:00:02]} Kg7 {[%emt 0:00:06]} 41. Qg6+ {[%emt 0:00:03]} Kf8 {[%emt 0:00:24]} 42. Qxf6+ {[%emt 0:00:08]} 1/2-1/2

[Event "Pan-American Collegiate-ch 2025"]
[Site "Charlotte"]
[Date "2025.01.04"]
[Round "4.12"]
[White "Wang, Tianqi"]
[Black "Budisavljevic, Luka"]
[Result "0-1"]
[Annotator "TA"]
[ECO "E14"]
[WhiteElo "2379"]
[BlackElo "2499"]
[PlyCount "64"]
[EventDate "2025.01.02"]
[EventType "team-tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 33,64,-46,-36,-193,-109,-167,112,-22,-33,-183,-172,-190,-82,-260,0,0,92,-248,-278,-273,-260,-263,-270,-269,8,0,381,-4,-7,-204,-8,-361,29]} 1. Nf3 {[%emt 0:00:02]} d5 {[%emt 0:01:29]} 2. d4 {[%emt 0:00:20]} Nf6 {[%emt 0:00:53]} 3. c4 {[%emt 0:00:07]} e6 {[%emt 0:00:35]} 4. e3 {[%emt 0:00:08]} b6 {[%emt 0:00:39]} 5. b3 {[%emt 0:00:21]} Bb7 {[%emt 0:00:45]} 6. Bd3 {[%emt 0:00:07]} c5 {[%emt 0:01:20]} 7. O-O {[%emt 0:02:33]} cxd4 {[%emt 0:00:53]} 8. exd4 {[%emt 0:00:05]} Bd6 {[%emt 0:01:02]} 9. Bb2 {[%emt 0:00:22]} O-O {[%emt 0:00:56]} 10. Nbd2 {[%emt 1:31:25]} Nc6 {[%emt 0:01:18]} 11. Qe2 {[%emt 0:00:00]} Rc8 {[%emt 0:01:16]} 12. Rad1 {[%emt 0:00:00]} Qe7 {[%emt 0:01:09]} 13. Ne5 {[%emt 0:00:00]} a5 {[%emt 0:03:53]} 14. f4 {[%emt 0:00:00]} g6 {[%emt 0:09:22]} 15. Qe3 {[%emt 0:00:00]} a4 {[%emt 0:02:40]} 16. Bb1 {[%emt 0:00:00]} Na5 {[%emt 0:11:40]} 17. Qh3 {[%emt 0:00:00]} (17. bxa4 Nxc4 (17... dxc4 18. Ne4 $17) 18. Qb3 Nxd2 19. Rxd2 Ne4 20. Bxe4 dxe4 $15) (17. Rde1 $11) 17... Bb4 {[%emt 0:13:36]} 18. Ndf3 $2 {[%emt 0:00:00]} (18. Bd3 $15) 18... axb3 {[%emt 0:11:57]} (18... dxc4 $19 19. Ng5 c3 (19... axb3 20. Qh6 $15) (19... cxb3 20. d5 $18)) 19. axb3 {[%emt 0:00:00]} (19. cxd5 $17 bxa2 (19... Bxd5 20. axb3 Bxb3 21. f5 $17) 20. Bxa2) 19... Nxb3 $2 {[%emt 0:01:35]} (19... dxc4 $19 20. bxc4 Nxc4 21. Nxc4 Rxc4) 20. cxd5 {[%emt 0:00:00]} (20. Ng5 $1 $16) 20... Bxd5 $11 {[%emt 0:01:20]} 21. Ng5 {[%emt 0:00:00]} ({White should try} 21. Rf2 $15) 21... Nd2 $19 {[%emt 0:06:02]} 22. Qh6 {[%emt 0:00:00]} Nxf1 {[%emt 0:01:05]} (22... Nxb1 $19 {is more deadly.} 23. Ng4 Rfe8 24. Nxf6+ Qxf6 25. Qxh7+ Kf8) 23. Rxf1 $2 {[%emt 0:00:00]} (23. Ng4 $17 {was the only defense.} Rfd8 (23... Nxg4 24. Qxh7#) 24. Rxf1) 23... Bc3 $2 {[%emt 0:07:12]} (23... Rc7 $19 {...Rfc8 is the strong threat.} 24. Ng4 Rfc8 (24... Nxg4 25. Qxh7#)) 24. Ng4 $1 $11 {[%emt 0:00:00]} Rfd8 {[%emt 0:00:08]} (24... Bxb2 25. Nxf6+ Qxf6 26. Qxh7#) (24... Rfe8 $1 $11 {remains equal.} 25. Bxc3 Rxc3 (25... Nxg4 26. Qxh7+ Kf8 27. Qh8#)) 25. Nxf6+ $4 {[%emt 0:01:37][%mdl 8192]} (25. Bxc3 $1 $16 {[%cal Oc3b4] is necessary to keep the advantage. Threatening mate with Bb4!.} Rxc3 (25... Nxg4 26. Qxh7+ Kf8 27. Qh8#) 26. f5 exf5 (26... Nxg4 27. Qxh7+ Kf8 28. Qh8#) 27. Bxf5) 25... Qxf6 $19 {[%emt 0:00:01]} 26. Qxh7+ {[%emt 0:00:05]} Kf8 {[%emt 0:00:02]} 27. Ba3+ {[%emt 0:00:13]} Ke8 {[%emt 0:01:24]} 28. Nxf7 {[%emt 0:00:43]} Bxd4+ $2 {[%emt 0:09:20]} (28... Qxf7 $2 29. Bxg6 Bxd4+ 30. Kh1 $18) (28... Qxd4+ $19 29. Kh1 Qd2 30. Qxg6 Qxg2+ 31. Qxg2 Bxg2+ 32. Kxg2 Kxf7) 29. Kh1 $11 {[%emt 0:00:10]} e5 $2 {[%emt 0:06:32][%mdl 8192]} (29... Qxf7 $2 30. Bxg6 Rc7 31. Bxf7+ Rxf7 32. Qg8+ Kd7 33. Qxf7+ $18) (29... Ra8 $11 {and Black stays safe.} 30. Bxg6 (30. Nxd8 Rxa3 $15) (30. Nd6+ Rxd6 31. Bxg6+ Kd8 $11) 30... Rxa3 31. Ng5+ Kf8) 30. Nxd8 $2 {[%emt 0:05:50]} (30. Bd3 $18 e4 (30... Bxf7 $2 31. fxe5 $18) (30... Qxf7 $2 31. Bxg6 Rc7 32. fxe5 $18) 31. Bb5+ (31. Nxd8 Kxd8 32. Bb5 Rc7 $15) 31... Bc6 32. Nxd8 Bxb5 33. Qg8+ Kd7 34. Qd5+ Ke8 35. Qxb5+ Kxd8 36. Qd5+ Ke8 37. Qxe4+ (37. Rd1 Rd8 $18) 37... Kd7 38. Qd5+ (38. Rd1 Rc6 $18) 38... Kc7 39. Rc1+ Bc5 40. Bxc5) 30... Kxd8 $11 {[%emt 0:00:08]} 31. Re1 $2 {[%emt 0:00:31] [#]} (31. Bxg6 Rc7 32. Qh5 Ra7 $19 (32... Bc4 33. Rd1 $16)) (31. Qxg6 $2 Qxg6 32. Bxg6 Ra8 $19) (31. Bb4 $11) 31... Rc3 $2 {[%emt 0:04:46]} ({Better is} 31... Rc7 $1 $19 {[%cal Rc7h7]} 32. Qxg6 (32. fxe5 Bxg2+ 33. Kxg2 Qf2+ 34. Kh3 Rxh7+ 35. Kg4 Qg2+ 36. Kf4 Rh4#) 32... Qxg6 (32... Qxf4 $2 33. Qd6+ Kc8 34. Qxd5 $18) 33. Bxg6 Ra7 (33... exf4 34. Re8+ Kd7 35. h4 $11)) 32. Bb2 $2 {[%emt 0:01:04][%mdl 8192] [#]} (32. Bb4 $1 $11 {and White has nothing to worry.} Rc7 33. Qxg6 (33. fxe5 {leads to mate.} Bxg2+ 34. Kxg2 Qf2+ 35. Kh3 Rxh7+ 36. Kg4 Qg2+ 37. Kf4 Rh4#) 33... Qxg6 (33... Qxf4 $2 34. Qd6+ Kc8 35. Qxd5 $18) 34. Bxg6) 32... Qc6 $2 {[%emt 0:00:56]} (32... Rc7 $1 $19 33. Qxg6 Qxg6 (33... Qxf4 $2 {is the wrong capture.} 34. Bxd4 Qxd4 35. Bf5 $18) 34. Bxg6 Bxb2) 0-1

[Event "Pan-American Collegiate-ch 2025"]
[Site "Charlotte"]
[Date "2025.01.04"]
[Round "4.13"]
[White "Liang, Awonder"]
[Black "Lomasov, Semyon"]
[Result "0-1"]
[Annotator "TA"]
[ECO "C10"]
[WhiteElo "2687"]
[BlackElo "2559"]
[PlyCount "118"]
[EventDate "2025.01.02"]
[EventType "team-tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,118,14,27,0,3,8,21,15,10,10,12,20,25,12,25,4,15,13,27,29,18,10,16,10,13,13,35,32,53,59,49,60,56,61,52,13,13,-18,-14,-17,0,-28,-42,-52,-26,-35,-5,-118,-115,-120,-106,-164,-177,-174,-179,-183,-156,-179,-153,-145,-141,-152,-135,-119,-139,-139,-137,-132,-141,-137,-134,-259,-259,-137,-146,-537,-541,-529,-516,-509,-496,-889,-875,-1279,-1191,-1411,-1283,-1411,-1077,-1192,-1134,-5608,-5466,-29957,-29947,-7120,-6528,-29971,-29972,-29972,-29973,-29970,-29973,-29974,-29975,-29980,-29965,-29982,-29983,-29982,-29983]} 1. e4 {[%emt 0:00:29]} e6 {[%emt 0:00:53]} 2. d4 {[%emt 0:00:06]} d5 {[%emt 0:00:04]} 3. exd5 {[%emt 0:00:04]} exd5 {[%emt 0:00:06]} 4. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:03:33]} 5. Nc3 {[%emt 0:00:17]} Nf6 {[%emt 0:01:18]} 6. h3 {[%emt 0:08:26]} h6 {[%emt 0:10:56]} 7. Bd3 {[%emt 0:02:09]} Bd6 {[%emt 0:03:12]} 8. Nb5 {[%emt 0:01:13]} O-O {[%emt 0:02:18]} 9. O-O {[%emt 0:01:02]} Re8 {[%emt 0:01:44]} 10. c3 {[%emt 0:02:29]} Ne4 {[%emt 0:07:26]} 11. Nxd6 {[%emt 0:01:07]} Qxd6 {[%emt 0:01:00]} 12. Be3 {[%emt 0:01:27]} Bf5 {[%emt 0:10:52]} (12... Qg6 {feels hotter.} 13. Nh4 Qf6 14. Qh5 Ne7) 13. Re1 {[%emt 0:00:20]} Bh7 {[%emt 0:02:40]} 14. Qc1 {[%emt 0:07:15]} Re7 {[%emt 0:02:08]} 15. Bf4 {[%emt 0:02:14]} Qf6 {[%emt 0:01:11]} 16. Bh2 {[%emt 0:00:26]} Rae8 {[%emt 0:12:21]} 17. Qc2 {[%emt 0:00:31]} Nd8 {[%emt 0:09:40]} (17... Bg6 $5) 18. Re3 {[%emt 0:01:43]} c6 {[%emt 0:04:16]} 19. Rae1 {[%emt 0:03:54]} Ng5 {[%emt 0:02:01]} 20. Bxh7+ {[%emt 0:04:42]} Nxh7 {[%emt 0:00:07]} 21. Ne5 {[%emt 0:00:04][%cal Oe5d7]} (21. Be5 $5 Qg6 $8 22. Qxg6 fxg6 23. Nh4 $14) 21... Qh4 {[%emt 0:01:37]} 22. f4 {[%emt 0:07:52] Hoping for Bg3.} (22. Qd2 Nf6 23. f3 Nh7 24. Qf2) 22... f6 {[%emt 0:05:40]} 23. g3 {[%emt 0:06:09]} (23. Bg3 {simplifies} Qh5 24. Ng4 Rxe3 25. Rxe3 Rxe3 26. Nxe3 Qe8 27. Nf5) 23... Qxh3 {[%emt 0:00:13]} 24. g4 {[%emt 0:00:05]} Rxe5 $1 {[%emt 0:02:14]} (24... Qh4 25. Bg3 Rxe5 (25... Qh3 $2 26. Bf2 $18) 26. Bxh4 $16) 25. fxe5 {[%emt 0:00:11]} (25. dxe5 $5 Qxg4+ $8 26. Kh1 $11) 25... Qxg4+ {[%emt 0:00:12]} 26. Kh1 $1 {[%emt 0:01:19]} fxe5 {[%emt 0:02:37]} 27. Bxe5 {[%emt 0:00:24]} Ne6 {[%emt 0:05:16]} 28. Bxg7 {[%emt 0:03:22]} Nhg5 $1 $17 {[%emt 0:01:55]} (28... Kxg7 $2 29. Rg1 Neg5 30. Rxg4 $18 (30. Rxe8 $2 Qh5+ 31. Qh2 Qxe8 $19)) 29. Be5 {[%emt 0:24:17] Intending Qg6+ and mate.} Nf3 {[%emt 0:00:06] Really sharp!} 30. Rxf3 {[%emt 0:00:08]} Qxf3+ $19 {[%emt 0:00:05]} 31. Qg2+ {[%emt 0:00:03]} Ng5 {[%emt 0:01:20]} 32. Rf1 {[%emt 0:01:17]} Qxg2+ {[%emt 0:00:12]} 33. Kxg2 {[%emt 0:00:01][%mdl 4096] Endgame KRB-KRN. Black is a pawn up.} Rf8 {[%emt 0:00:17]} 34. Rc1 {[%emt 0:01:34]} Ne4 {[%emt 0:02:33]} 35. c4 {[%emt 0:00:02]} Rf2+ {[%emt 0:01:28]} 36. Kh3 {[%emt 0:00:13]} dxc4 {[%emt 0:01:30]} (36... Rxb2 37. cxd5 Nf2+ (37... Rxa2 38. dxc6 Ng5+ 39. Kg4 $11) (37... cxd5 38. Rc7 $15) 38. Kh4 $15) 37. Rxc4 {[%emt 0:00:02]} Kf7 {[%emt 0:01:09][%cal Of7e6] Black is more active.} (37... Rxb2 38. d5 Ng5+ (38... Rxa2 39. Rxe4 cxd5 40. Rh4 $11) 39. Kg3 $17) 38. Rb4 {[%emt 0:01:29]} b5 $1 {[%emt 0:01:49]} 39. d5 {[%emt 0:00:02]} Re2 $1 {[%emt 0:00:39]} 40. Bf4 {[%emt 0:02:56]} (40. Bc7 $17) 40... a5 $1 {[%emt 0:01:00]} (40... cxd5 41. Rxb5 d4 42. Kg4 $17) 41. Rb3 {[%emt 0:00:46]} a4 {[%emt 0:00:01]} 42. Rb4 $2 {[%emt 0:00:07][%mdl 8192]} (42. Re3 $17 Rxe3+ (42... Rxb2 43. dxc6 Nf6 44. Rc3 $11) 43. Bxe3) 42... Nf2+ {[%emt 0:00:11]} (42... cxd5 43. Rxb5 h5 44. Rxd5 $11) 43. Kg3 {[%emt 0:00:01]} Nd3 {[%emt 0:01:33]} (43... cxd5 44. Rxb5 a3 45. bxa3 $11) 44. Rd4 {[%emt 0:00:01]} Nxf4 {[%emt 0:00:08]} (44... Nxb2 45. dxc6 (45. Bxh6 $2 c5 $19) 45... Nc4 46. c7 $18 (46. Bxh6 Rc2 $11)) 45. Rxf4+ {[%emt 0:00:03] KR-KR. Black is a pawn up.} (45. Kxf4 $142 c5 (45... Rxb2 46. dxc6 Ke6 47. Ke3 $17) 46. Rd1) 45... Ke7 {[%emt 0:00:05]} 46. dxc6 {[%emt 0:01:38]} Rxb2 {[%emt 0:00:03][%cal Oe7d6] aiming for ...Kd6!.} 47. Rf5 {[%emt 0:00:37]} Kd6 {[%emt 0:01:16]} (47... Rxa2 48. Rxb5 Kd6 49. Rb6 $17) 48. Rc5 {[%emt 0:00:05] [#]} Kc7 $1 {[%emt 0:00:02]} (48... Kxc5 49. c7 Kb4 (49... Rxa2 50. c8=Q+ Kb4 51. Qf8+ Kb3 52. Qf3+ Kb4 53. Qe4+ Kc3 54. Qe5+ Kb4 55. Qd4+ Ka5 56. Qc3+ Ka6 57. Kf4 $18) (49... Rb3+ $2 50. axb3 axb3 51. c8=Q+ $18) 50. c8=Q $16 (50. c8=B $2 {is the wrong capture.} Rxa2 51. Be6 Re2 $19)) 49. a3 {[%emt 0:01:24]} Rb3+ {[%emt 0:00:30]} 50. Kg2 {[%emt 0:01:03]} h5 {[%emt 0:01:02]} (50... Rxa3 51. Rxb5 Ra2+ (51... Kxc6 52. Ra5 $17) 52. Kg1 $17) 51. Kh2 {[%emt 0:00:02]} h4 {[%emt 0:00:20]} ({Less strong is} 51... Rxa3 52. Rxb5 Kxc6 53. Rb4 $17) 52. Kg2 {[%emt 0:00:07]} Rxa3 {[%emt 0:00:55] ( -> ...h3+)} 53. Rxb5 {[%emt 0:00:01]} Kxc6 {[%emt 0:00:43]} 54. Rb4 {[%emt 0:00:04]} Rg3+ {[%emt 0:00:28]} 55. Kf2 {[%emt 0:00:01]} a3 {[%emt 0:00:17]} 56. Rxh4 {[%emt 0:00:04]} Rc3 {[%emt 0:00:45]} 57. Ke2 {[%emt 0:00:53]} Kb5 {[%emt 0:00:01]} 58. Rh8 {[%emt 0:03:10]} a2 {[%emt 0:00:22]} 59. Ra8 {[%emt 0:00:07] [#]} Rh3 $1 {[%emt 0:00:02]} 0-1

[Event "Pan-American Collegiate-ch 2025"]
[Site "Charlotte"]
[Date "2025.01.04"]
[Round "4.14"]
[White "Tiglon, Bryce"]
[Black "Bykhovsky, Anatoly"]
[Result "1/2-1/2"]
[Annotator "TA"]
[ECO "C18"]
[WhiteElo "2530"]
[BlackElo "2496"]
[PlyCount "104"]
[EventDate "2025.01.02"]
[EventType "team-tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 33,104,-2,-8,0,0,-12,47,39,35,50,41,46,44,48,52,0,32,13,24,22,21,26,40,33,60,37,57,12,29,27,11,-10,-14,-23,-8,-10,0,-9,0,0,0,0,0,0,3,0,21,0,0,4,0,0,0,-8,-8,-8,-8,-8,0,0,0,0,0,0,0,-2,-4,-8,0,0,0,0,0]} 1. e4 {[%emt 0:09:24]} e6 {[%emt 0:00:55]} 2. d4 {[%emt 0:00:11]} d5 {[%emt 0:00:03]} 3. Nc3 {[%emt 0:00:07]} Bb4 {[%emt 0:00:08]} 4. e5 {[%emt 0:00:06]} c5 {[%emt 0:00:07]} 5. a3 {[%emt 0:00:10]} Bxc3+ {[%emt 0:00:04]} 6. bxc3 {[%emt 0:00:03]} Qa5 {[%emt 0:00:43]} 7. Bd2 {[%emt 0:00:22]} Qa4 {[%emt 0:00:08]} 8. Qg4 {[%emt 0:03:08]} Kf8 {[%emt 0:01:16]} 9. Nf3 {[%emt 0:01:15]} b6 {[%emt 0:07:37]} 10. c4 {[%emt 0:01:04]} Ne7 {[%emt 0:03:45]} 11. cxd5 {[%emt 0:12:24]} exd5 {[%emt 0:11:43]} 12. Qf4 {[%emt 0:02:42]} Nbc6 {[%emt 0:05:24]} 13. dxc5 {[%emt 0:26:43]} Qxf4 {[%emt 0:00:05]} 14. Bxf4 {[%emt 0:00:06]} bxc5 {[%emt 0:00:04]} 15. h3 {[%emt 0:04:50]} Rb8 {[%emt 0:22:04]} 16. Kd2 {[%emt 0:04:32]} Be6 {[%emt 0:00:47]} 17. Be2 {[%emt 0:02:31]} Ke8 {[%emt 0:00:08]} 18. Rhb1 {[%emt 0:02:12]} Kd7 {[%emt 0:01:43]} 19. c3 {[%emt 0:05:30]} Rb6 {[%emt 0:18:28]} (19... Na5 $11 20. Bb5+ Kd8) 20. Rb5 $1 $14 {[%emt 0:05:11]} Rxb5 {[%emt 0:02:53]} 21. Bxb5 {[%emt 0:00:01]} Rb8 {[%emt 0:00:12]} 22. a4 {[%emt 0:01:08]} Kc7 {[%emt 0:05:56]} 23. Be3 {[%emt 0:01:03]} Na5 {[%emt 0:05:51]} 24. Ke1 {[%emt 0:00:17]} ({White should try} 24. Kc2 $1 $14) 24... Nb7 {[%emt 0:00:57]} 25. Ba6 {[%emt 0:07:36]} Nf5 {[%emt 0:05:02]} 26. Bg5 {[%emt 0:02:03]} h6 {[%emt 0:00:43]} 27. Bc1 {[%emt 0:01:01]} Kb6 {[%emt 0:03:07]} 28. Be2 {[%emt 0:01:28]} a6 {[%emt 0:00:17]} 29. Rb1+ {[%emt 0:02:36]} Ka7 $1 {[%emt 0:00:01]} 30. a5 {[%emt 0:02:38]} (30. g4 $5 Ne7 $8 31. Kf1 $11) 30... Nxa5 {[%emt 0:01:09]} 31. Rxb8 {[%emt 0:00:08]} Kxb8 {[%emt 0:00:05]} 32. Bxa6 {[%emt 0:00:02]} Kc7 {[%emt 0:01:15]} 33. Bb5 {[%emt 0:00:57]} Bd7 {[%emt 0:00:34]} 34. Bd3 {[%emt 0:00:09]} Ne7 {[%emt 0:01:23]} 35. g4 {[%emt 0:01:25]} Kb6 {[%emt 0:00:18]} 36. Nh4 {[%emt 0:00:27]} Nac6 {[%emt 0:02:55]} 37. f4 {[%emt 0:00:05]} d4 {[%emt 0:00:19]} 38. cxd4 {[%emt 0:00:31]} Nxd4 {[%emt 0:00:07]} 39. f5 {[%emt 0:01:15]} Bb5 {[%emt 0:01:01]} 40. Bxb5 {[%emt 0:01:04]} Kxb5 {[%emt 0:00:07]} 41. f6 {[%emt 0:00:12]} gxf6 {[%emt 0:00:05]} 42. exf6 {[%emt 0:00:03]} Ng8 {[%emt 0:00:04]} 43. Ng2 {[%emt 0:01:43]} Kc6 {[%emt 0:00:10]} 44. Nf4 {[%emt 0:01:10]} Nxf6 {[%emt 0:00:16]} 45. Nd3 {[%emt 0:00:05]} h5 {[%emt 0:03:01]} 46. gxh5 {[%emt 0:00:47]} Kd5 {[%emt 0:00:00]} 47. h6 {[%emt 0:00:13]} c4 {[%emt 0:00:00]} 48. Nf4+ {[%emt 0:01:08]} Ke4 {[%emt 0:00:00]} 49. Nh5 {[%emt 0:00:21]} Nh7 $1 {[%emt 0:00:10]} (49... Nxh5 $2 {too greedy.} 50. h7 $18) 50. Bb2 {[%emt 0:00:14]} Kd3 {[%emt 0:01:26]} 51. Bxd4 {[%emt 0:00:29]} Kxd4 {[%emt 0:00:05]} 52. Kd2 {[%emt 0:00:11]} Ke5 {[%emt 0:00:57]} 1/2-1/2

[Event "Pan-American Collegiate-ch 2025"]
[Site "Charlotte"]
[Date "2025.01.04"]
[Round "4.15"]
[White "Chandran, Kapil"]
[Black "Yip, Carissa"]
[Result "1/2-1/2"]
[Annotator "TA"]
[ECO "C95"]
[WhiteElo "2360"]
[BlackElo "2416"]
[PlyCount "86"]
[EventDate "2025.01.02"]
[EventType "team-tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 30,86,25,15,22,16,23,-7,-14,0,0,-23,-31,-29,0,0,14,0,0,0,35,27,32,-31,-23,-11,0,-29,-31,-31,-29,-5,-15,-16,-27,-21,-47,-29,-8,-16,0,0,0,0,20,0,47,0,0,0,0,0,15,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:01]} e5 {[%emt 0:16:37]} 2. Nf3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:05]} 3. Bb5 {[%emt 0:00:18][%cal Bf1b5,Bb5a4,Ba4b3][%mdl 32]} a6 {[%emt 0:00:58]} 4. Ba4 {[%emt 0:00:08]} Nf6 {[%emt 0:00:25]} 5. O-O {[%emt 0:00:11]} Be7 {[%emt 0:04:07]} 6. Re1 {[%emt 0:00:21]} b5 {[%emt 0:00:08]} 7. Bb3 {[%emt 0:00:07]} d6 {[%emt 0:00:25]} 8. c3 {[%emt 0:00:22]} O-O {[%emt 0:00:08]} 9. h3 {[%emt 0:00:10]} Nb8 {[%emt 0:02:55]} 10. d4 {[%emt 0:00:23]} Nbd7 {[%emt 0:00:03]} 11. Nbd2 {[%emt 0:00:45]} Bb7 {[%emt 0:00:05]} 12. Bc2 {[%emt 0:05:41]} Re8 {[%emt 0:00:07]} 13. a4 {[%emt 0:00:29]} Bf8 {[%emt 0:00:33]} 14. Bd3 {[%emt 0:05:51]} c6 {[%emt 0:01:36][%cal Bc7c6,Bc6c5][%mdl 32]} 15. b3 {[%emt 0:02:15]} g6 {[%emt 0:05:09]} 16. Bb2 {[%emt 0:01:09]} Bg7 {[%emt 0:00:10]} 17. Qc2 {[%emt 0:01:23]} Rc8 {[%emt 0:08:23]} 18. c4 {[%emt 0:04:33][%cal Ra4b5]} exd4 {[%emt 0:05:29]} 19. Bxd4 {[%emt 0:02:05]} c5 {[%emt 0:01:41]} 20. Bb2 {[%emt 0:02:15]} b4 {[%emt 0:00:04]} 21. Nf1 {[%emt 0:03:05]} Re7 {[%emt 0:01:25]} 22. Rad1 {[%emt 1:09:50]} Qf8 {[%emt 0:04:23]} 23. Ng3 {[%emt 0:00:00]} Rce8 {[%emt 0:00:46]} 24. Qb1 {[%emt 0:00:00]} h6 {[%emt 0:08:14]} 25. Bc2 {[%emt 0:00:00]} Re6 {[%emt 0:00:40]} 26. Nd2 {[%emt 0:00:00]} (26. Nh4 $14) 26... h5 $15 {[%emt 0:04:14]} 27. Nf3 {[%emt 0:00:00]} Nh7 {[%emt 0:00:29] Prevents Ng5} 28. h4 {[%emt 0:00:00]} Bxb2 {[%emt 0:02:16]} 29. Qxb2 {[%emt 0:00:00]} Qe7 {[%emt 0:00:04]} 30. Qc1 {[%emt 0:00:00]} Ne5 {[%emt 0:03:10] ...Nxf3+ is the strong threat.} 31. Ng5 $1 {[%emt 0:00:00]} Nxg5 {[%emt 0:00:09]} 32. Qxg5 {[%emt 0:00:00]} Qxg5 {[%emt 0:06:28]} 33. hxg5 {[%emt 0:00:00]} Nc6 {[%emt 0:00:10]} 34. Ne2 {[%emt 0:00:00] Dodges Nd4} Rd8 {[%emt 0:00:03]} 35. Rd2 {[%emt 0:00:00]} Kf8 {[%emt 0:04:33]} 36. Red1 {[%emt 0:00:00]} Ke8 {[%emt 0:01:15]} 37. f3 {[%emt 0:00:00]} Ke7 {[%emt 0:04:59]} 38. Nf4 {[%emt 0:00:00]} (38. Kf2 $1 $14 {deserves consideration.}) 38... Re5 $11 {[%emt 0:00:04]} 39. Nd5+ {[%emt 0:00:00]} Kf8 {[%emt 0:00:36]} 40. f4 {[%emt 0:00:00]} Re6 {[%emt 0:00:09]} 41. Nc7 {[%emt 0:00:00]} Re7 {[%emt 0:00:04]} 42. Nd5 {[%emt 0:00:00]} (42. Rxd6 $2 {perishes.} Rxd6 43. Rxd6 Rxc7 $19) 42... Re6 {[%emt 0:00:05]} 43. Nc7 {[%emt 0:00:00]} Re7 {[%emt 0:00:04]} 1/2-1/2

[Event "Pan-American Collegiate-ch 2025"]
[Site "Charlotte"]
[Date "2025.01.04"]
[Round "4.16"]
[White "Sethuraman, Sandeep"]
[Black "Moses, Kole Henry"]
[Result "1/2-1/2"]
[Annotator "TA"]
[ECO "D85"]
[WhiteElo "2411"]
[PlyCount "96"]
[EventDate "2025.01.02"]
[EventType "team-tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 13,96,17,33,23,31,18,25,26,22,27,16,20,28,-12,17,0,0,0,-16,-4,-10,-55,66,73,58,21,31,72,100,92,90,0,106,75,104,108,138,122,128,143,141,156,152,146,144,144,258,162,178,77,81,0,0,0,-6,-16,68,-51,-55,-65,-57,-69,63,85,79,85,86,44,84,34,40,-19,14,17,375,0,0,-8,-13,-8,109,0,613,0,8]} 1. d4 {[%emt 0:00:01]} Nf6 {[%emt 0:05:55]} 2. c4 {[%emt 0:00:06]} g6 {[%emt 0:07:09]} 3. Nc3 {[%emt 0:00:06]} d5 {[%emt 0:00:43]} 4. cxd5 {[%emt 0:00:11]} Nxd5 {[%emt 0:00:04]} 5. Bd2 {[%emt 0:00:07]} Bg7 {[%emt 0:02:33]} 6. e4 {[%emt 0:00:06]} Nb6 {[%emt 0:01:56]} 7. Be3 {[%emt 0:00:18]} Nc6 {[%emt 0:10:55][%cal Rc6d4]} 8. Bb5 {[%emt 0:08:58]} O-O {[%emt 0:00:26][%cal Rc6d4]} 9. Nge2 {[%emt 0:05:58]} e5 {[%emt 0:07:58]} 10. d5 {[%emt 0:08:41]} Ne7 $1 {[%emt 0:00:10]} 11. Bc5 {[%emt 0:01:00]} a6 {[%emt 0:06:29]} 12. Bd3 {[%emt 0:06:04]} Nd7 {[%emt 0:04:31]} 13. Ba3 {[%emt 0:00:33]} b5 {[%emt 0:03:05]} 14. Rc1 {[%emt 0:16:36]} Bh6 {[%emt 0:05:21] Dodges Qd2} 15. Rc2 {[%emt 0:00:39]} Re8 {[%emt 0:00:06]} 16. O-O {[%emt 0:09:44][%cal Od3b5]} Bb7 {[%emt 0:04:59]} 17. b3 {[%emt 0:00:33]} c5 {[%emt 0:00:29]} (17... Nf6 $15) 18. Bc1 $14 {[%emt 0:00:53]} Bxc1 {[%emt 0:03:59]} 19. Qxc1 {[%emt 0:02:01]} Nc8 {[%emt 0:07:58]} 20. a4 {[%emt 0:04:33]} b4 {[%emt 0:00:36]} 21. Nd1 {[%emt 0:00:08]} Nd6 {[%emt 0:00:17][%cal Oc5c4]} 22. Qh6 {[%emt 0:02:53]} (22. Ng3 $16) 22... Qf6 {[%emt 0:01:45]} (22... c4 $11 {remains equal.} 23. Rxc4 Nxc4 24. Bxc4 Nb6) 23. Ne3 {[%emt 0:04:15]} Qg7 {[%emt 0:01:15]} 24. Qh4 {[%emt 0:00:26] White is more active.} Rac8 {[%emt 0:06:24]} 25. Rfc1 {[%emt 0:02:32]} f5 {[%emt 0:01:53]} 26. exf5 {[%emt 0:04:54]} e4 {[%emt 0:00:24]} 27. Bc4 {[%emt 0:00:03]} gxf5 {[%emt 0:00:37]} 28. Nf4 {[%emt 0:03:43]} Ne5 {[%emt 0:01:20]} 29. Be2 {[%emt 0:01:58]} c4 {[%emt 0:04:17]} (29... Ng6 $16 30. Nxg6 hxg6) 30. Nh5 {[%emt 0:01:37]} (30. Nxc4 $6 Ndxc4 31. Nh5 (31. bxc4 Nf3+ 32. Bxf3 exf3 $16) (31. Rxc4 Nxc4 32. Bxc4 Kh8 $16) 31... Qe7 32. Qg3+ Kh8 $16) 30... Qe7 {[%emt 0:01:35]} 31. Qxe7 {[%emt 0:01:09]} (31. Qg3+ $18 Kh8 32. Nxc4 (32. Bxc4 Rg8 $11) 32... Ndxc4 33. Bxc4) 31... Rxe7 $16 {[%emt 0:00:01]} 32. bxc4 {[%emt 0:01:51]} (32. Nxc4 Nexc4 33. Bxc4 Rec7) (32. Bxc4 $16 {[%cal Oe3f5]} Rec7 33. Be2 Rxc2 34. Rxc2 (34. Nxc2 $2 Nd3 $19)) 32... Nd3 $36 {[%emt 0:02:20][%mdl 2048] White is under pressure.} 33. Rd1 {[%emt 0:04:08]} f4 {[%emt 0:01:40]} 34. Ng4 {[%emt 0:02:27]} (34. Nf1 {simplifies} Nxc4 35. d6 Nxd6 36. Rxc8+ Nxc8 37. f3) 34... Rxc4 {[%emt 0:00:48]} (34... b3 35. Rc3 b2 (35... Rxc4 $2 36. Rxb3 Rc1 37. Rf1 $18) 36. f3 $17) ({Black should try} 34... Kh8 $11) 35. Ngf6+ {[%emt 0:01:06]} (35. Bxd3 exd3 36. Rxc4 Nxc4 37. Nxf4 d2 $11) (35. Rxc4 $14 Nxc4 36. Nxf4 (36. Bxd3 exd3 37. d6 Nxd6 $15)) 35... Kf7 $15 {[%emt 0:01:02]} 36. Rxc4 {[%emt 0:00:32]} Nxc4 {[%emt 0:00:03][%cal Bd6c4,Bc4b2,Bb2d1][%mdl 32]} 37. Nxe4 $1 {[%emt 0:01:50]} (37. Bxd3 $2 exd3 38. d6 Nxd6 $19) 37... Rxe4 {[%emt 0:00:36]} (37... Ncb2 $1 $15 38. Rxd3 Rxe4) 38. Bxd3 $14 {[%emt 0:00:09]} Nb2 {[%emt 0:00:58]} (38... Rd4 $2 39. Bg6+ hxg6 40. Rxd4 $18) 39. Bxe4 {[%emt 0:00:49]} Nxd1 {[%emt 0:00:11]} 40. Nxf4 $16 {[%emt 0:01:06][%mdl 4096] Endgame KBN-KBN. White is two pawns up.} (40. Bxh7 $6 f3 $11) 40... b3 {[%emt 0:01:41]} 41. Ne2 {[%emt 0:02:01]} ({Better is} 41. Kf1 $16) 41... a5 $1 $14 {[%emt 0:03:08]} 42. Nd4 {[%emt 0:02:24]} (42. Bxh7 $14 Bxd5 43. Kf1) 42... b2 {[%emt 0:00:59][%mdl 1024] Black has compensation.} 43. Nb5 {[%emt 0:00:27] Wards off Nc3} Ba6 $2 {[%emt 0:00:53][%mdl 8192]} (43... Kf6 $11) 44. Na3 $2 {[%emt 0:00:19]} ({White has to play} 44. Bxh7 $18 Ke7 45. d6+ Ke6 46. Nc7+ Kxd6 47. Nxa6) 44... h6 {[%emt 0:00:32] and ...Nc3 should not be overlooked} 45. f4 {[%emt 0:01:20]} Nc3 {[%emt 0:00:50][%csl LRa4,LRe4]} 46. Bc2 {[%emt 0:00:02]} Bb7 {[%emt 0:02:39] [#]} (46... Nxd5 $11 47. Kf2 Ke6 (47... Nxf4 48. Ke3 $17)) 47. g3 {[%emt 0:02:43]} (47. Nc4 $1 $16 {[%cal Rc4d6] aiming for Nd6+.} Bxd5 (47... b1=Q+ 48. Bxb1 Bxd5 49. Bd3 $18) 48. Nxb2) 47... Nd1 $2 {[%emt 0:00:30][%mdl 8192]} 48. Be4 $2 (48. Bxd1 $18 Bxd5 49. Kf2) 48... Ba6 {[%emt 0:00:30]} 1/2-1/2

[Event "Pan-American Collegiate-ch 2025"]
[Site "Charlotte"]
[Date "2025.01.04"]
[Round "4.17"]
[White "Wood Nakada, Akira"]
[Black "Koustav Chatterjee"]
[Result "1/2-1/2"]
[Annotator "TA"]
[ECO "A13"]
[BlackElo "2503"]
[PlyCount "119"]
[EventDate "2025.01.02"]
[EventType "team-tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 14,119,0,0,21,17,26,19,16,17,15,14,7,16,11,18,20,0,0,0,41,-29,-29,-69,-68,-63,-66,-62,-40,-43,-47,-60,-66,-71,-24,-31,-18,-107,-38,-42,-38,-36,25,10,46,49,8,1,10,-45,13,23,14,10,178,107,108,107,107,107,102,114,119,116,125,27,14,18,12,0,0,0,0,-25,-8,-8,0,0,0,-108,-95,-290,-261,-444,-327,-553,-551,-501,-403,-719,-670,-564,-415,-188,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 {[%emt 1:31:00]} d5 {[%emt 0:00:18]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:05]} 3. g3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:05]} 4. Bg2 {[%emt 0:00:00]} d4 {[%emt 0:00:04]} 5. O-O {[%emt 0:00:00]} c5 {[%emt 0:00:04]} 6. e3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:06]} 7. exd4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:04]} 8. d3 {[%emt 0:00:00]} Bd6 {[%emt 0:00:13]} 9. Bg5 {[%emt 0:00:00]} h6 {[%emt 0:00:07]} 10. Bxf6 {[%emt 0:00:00]} Qxf6 {[%emt 0:00:04]} 11. Nbd2 {[%emt 0:00:00]} Qd8 {[%emt 0:00:05]} 12. a3 {[%emt 0:00:00]} a5 {[%emt 0:00:05]} 13. Rc1 {[%emt 0:00:00]} O-O {[%emt 0:00:16]} 14. c5 {[%emt 0:00:00]} Be7 {[%emt 0:00:22]} 15. Re1 {[%emt 0:00:00]} (15. Qa4 $5) 15... a4 {[%emt 0:02:49]} 16. Rc4 {[%emt 0:00:00]} Bd7 {[%emt 0:15:59]} 17. Ne4 {[%emt 0:00:00]} (17. Rxa4 $14 Rxa4 18. Qxa4) 17... b5 {[%emt 0:09:28]} 18. Rc1 {[%emt 0:00:00]} Qc7 {[%emt 0:04:34]} 19. Qe2 {[%emt 0:00:00]} Rac8 {[%emt 0:07:37]} 20. Ned2 {[%emt 0:00:00]} Rfe8 {[%emt 0:11:30]} 21. b3 {[%emt 0:00:00]} axb3 {[%emt 0:00:40]} 22. Nxb3 {[%emt 0:00:00]} Bf6 {[%emt 0:04:50]} 23. Nfd2 {[%emt 0:00:00]} e5 {[%emt 0:07:08]} (23... Ra8 $17 24. Ne4 Be7 (24... Rxa3 25. Nxf6+ gxf6 26. Nxd4 $14)) 24. Ne4 $11 {[%emt 0:00:00]} Be7 {[%emt 0:00:06] Repels Nd6} 25. g4 {[%emt 0:00:00]} (25. Qb2 $11) 25... Be6 {[%emt 0:05:02]} (25... Nd8 $17 26. Ng3 Bg5) 26. Nbd2 $15 {[%emt 0:00:00]} Qd7 {[%emt 0:00:23]} 27. h3 {[%emt 0:00:00] [#]} h5 {[%emt 0:11:14]} 28. g5 $11 {[%emt 0:00:00]} g6 {[%emt 0:03:35]} (28... b4 {is more complex.} 29. Qxh5 bxa3 30. Nc4 Bxc4 31. Rxc4 g6) 29. Qf3 {[%emt 0:00:00][%cal Oe4d6]} Bf5 {[%emt 0:00:26]} 30. Qg3 {[%emt 0:00:00]} Qe6 {[%emt 0:04:39]} 31. Nf3 {[%emt 0:03:52]} (31. Rb1 $11) 31... Qb3 {[%emt 0:04:59]} (31... Bxe4 $15 32. Rxe4 Bf8) 32. Nh4 {[%emt 0:00:44]} Bxe4 {[%emt 0:01:14]} (32... Qxa3 $2 33. Nxf5 gxf5 34. Nf6+ Kf8 35. Nxe8 $18) 33. Bxe4 {[%emt 0:00:05] aiming for Qg2.} Qxa3 $2 {[%emt 0:01:24] [#]} (33... Qe6 $11) 34. Qf3 {[%emt 0:05:35]} (34. f4 $1 $18 {[%cal Rf4f5]}) 34... Bxg5 $16 {[%emt 0:00:15]} 35. Nxg6 {[%emt 0:01:07]} fxg6 {[%emt 0:02:44] [#]} (35... Bxc1 36. Qf6 fxg6 37. Qxg6+ Kf8 38. Bd5 (38. Bxc6 Rxc6 39. Qxc6 Bg5 $15)) 36. Qg3 $1 {[%emt 0:00:25]} Kg7 {[%emt 0:02:04]} (36... Bxc1 37. Qxg6+ Kf8 38. Bd5 (38. Bxc6 Rxc6 39. Qxc6 Bg5 $15)) (36... Re6 37. Qxg5) 37. Qxg5 {[%emt 0:00:46]} Re6 {[%emt 0:00:01]} 38. Bf5 {[%emt 0:01:38]} Rce8 {[%emt 0:00:01][%cal Bc8e8,Be8e6,Be6f6,Bf6f4][%mdl 32]} 39. Bxe6 {[%emt 0:00:06]} ({Better is} 39. h4 $16) 39... Rxe6 $11 {[%emt 0:00:01]} 40. Qg3 {[%emt 0:01:35] White wants to play f4.} Rf6 {[%emt 0:00:31]} 41. Rc2 {[%emt 0:02:17]} h4 {[%emt 0:00:15]} 42. Qxh4 {[%emt 0:00:23]} Qxd3 {[%emt 0:00:01]} 43. Rce2 {[%emt 0:00:01] White is weak on the light squares} Rf4 {[%emt 0:00:31]} 44. Qg3 {[%emt 0:00:22] Really sharp!} Qf5 {[%emt 0:00:29]} (44... Qxg3+ {simplifies} 45. fxg3 Rf3 46. Kg2 Rc3) 45. Qg2 $1 {[%emt 0:00:24]} Rf3 {[%emt 0:00:57]} 46. Qg4 {[%emt 0:01:46]} (46. Ra2 $11 {remains equal.}) 46... Rxh3 $17 {[%emt 0:00:14]} 47. Qxf5 $2 {[%emt 0:00:08]} (47. Qg2 $17 Rf3 48. Re4) 47... gxf5 $19 {[%emt 0:00:03]} 48. Rxe5 $2 {[%emt 0:00:32]} (48. Ra2 {might work better.} Rc3 49. Kf1) 48... Nxe5 {[%emt 0:00:04]} 49. Rxe5 $17 {[%emt 0:00:01][%cal Oc5c6][%mdl 4096] Endgame KR-KR. Black is a pawn up.} Rc3 {[%emt 0:02:35]} 50. Rd5 {[%emt 0:02:12][%cal Of2f4]} Rc4 {[%emt 0:01:20]} 51. c6 {[%emt 0:01:01]} (51. Rd6 $142 Rxc5 52. Kf1) 51... b4 $19 {[%emt 0:00:15]} ({Not} 51... Rxc6 52. Rxb5 Rd6 53. Kf1 $11) 52. Kf1 {[%emt 0:00:00]} Rxc6 {[%emt 0:00:32]} 53. Rb5 {[%emt 0:00:24] [#] Wards off Rb6} d3 $2 {[%emt 0:02:18]} (53... Kf6 $1 $19 {and ...d3 would now be decisive} 54. Rxb4 Rd6) 54. Ke1 $1 $11 {[%emt 0:00:10]} Rc4 {[%emt 0:00:05]} 55. Rxf5 {[%emt 0:00:26]} Rd4 {[%emt 0:00:37]} 56. Kd2 {[%emt 0:00:13]} Kg6 {[%emt 0:00:04]} 57. Rf8 {[%emt 0:00:41]} Kg5 {[%emt 0:00:05]} 58. Rf7 {[%emt 0:00:16]} Kg4 {[%emt 0:00:04]} 59. Rf8 {[%emt 0:00:10]} Kh3 {[%emt 0:00:04]} 60. Rf3+ {[%emt 0:00:08]} 1/2-1/2

[Event "Pan-American Collegiate-ch 2025"]
[Site "Charlotte"]
[Date "2025.01.04"]
[Round "4.18"]
[White "Schitco, Ivan"]
[Black "Shen, Christopher"]
[Result "1-0"]
[Annotator "TA"]
[ECO "E94"]
[WhiteElo "2486"]
[BlackElo "2349"]
[PlyCount "85"]
[EventDate "2025.01.02"]
[EventType "team-tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 14,85,18,35,73,24,14,10,56,56,63,22,55,55,93,105,116,113,112,121,153,144,169,178,157,121,116,119,125,122,132,71,165,112,105,96,122,126,100,87,109,25,21,0,71,60,56,60,79,18,199,193,188,185,493,485,595,603,591,571,528,379,382,517,488,385,29968,29969,29972,29976,29978,29979,29985,29986]} 1. c4 {[%emt 0:00:03]} Nf6 {[%emt 0:08:24]} 2. Nf3 {[%emt 0:00:08]} g6 {[%emt 0:00:16]} 3. Nc3 {[%emt 0:00:12]} Bg7 {[%emt 0:00:09]} 4. e4 {[%emt 0:00:08]} d6 {[%emt 0:00:28]} 5. d4 {[%emt 0:00:12]} O-O {[%emt 0:00:35]} 6. Be2 {[%emt 0:00:14]} Na6 {[%emt 0:00:07]} 7. O-O {[%emt 0:00:44]} e5 {[%emt 0:00:05]} 8. Re1 {[%emt 0:00:52]} Ng4 {[%emt 0:13:31]} 9. d5 {[%emt 0:07:58]} (9. Bg5 $16 f6 10. Bh4) 9... f5 $11 {[%emt 0:03:58]} 10. Ng5 {[%emt 0:17:43]} Nh6 {[%emt 0:14:58]} (10... h6 $11 {should be considered.}) 11. exf5 $14 {[%emt 0:18:24]} gxf5 {[%emt 0:13:24]} 12. f4 {[%emt 0:06:42]} (12. Ne6 Bxe6 13. dxe6 c6 $15) 12... e4 {[%emt 0:03:15]} 13. Be3 {[%emt 0:02:13]} Qf6 {[%emt 0:07:02]} 14. Rb1 {[%emt 0:03:30] White has more active pieces.} Nf7 {[%emt 0:07:41] [#]} 15. Nxf7 $1 {[%emt 0:07:26]} Qxf7 {[%emt 0:01:56]} 16. Nb5 {[%emt 0:02:39]} Bf6 {[%emt 0:01:38]} 17. b4 {[%emt 0:02:54]} (17. Bxa7 b6 $11) (17. Nxa7 $6 Bd7 $14) 17... Bd7 {[%emt 0:03:24]} 18. Kh1 {[%emt 0:03:36]} (18. Bxa7 b6 $11) (18. Nxa7 $6 Bc3 $16) 18... Kh8 {[%emt 0:05:40]} 19. g4 {[%emt 0:02:21]} (19. Bxa7 b6 $11) 19... fxg4 {[%emt 0:02:09]} 20. Bxg4 {[%emt 0:00:08]} (20. Nxa7 Rg8 $14) 20... Rg8 {[%emt 0:01:06]} 21. Bxd7 {[%emt 0:02:17]} Qxd7 {[%emt 0:00:02]} 22. Qh5 {[%emt 0:00:10] Dodges Qh3} (22. Bxa7 $6 b6 $14 (22... Qh3 23. Qe2 $14)) (22. Bd4 $142 Raf8 23. Bxf6+ (23. Bxa7 c6 $17) (23. Nxa7 Qh3 $14) (23. Rxe4 c6 $14) 23... Rxf6 24. Qd4 (24. Nxa7 Qh3 $15) (24. Rxe4 Qg7 $14)) 22... c5 {[%emt 0:04:23]} (22... c6 $16 {was worth a try.} 23. Nd4 (23. Nxa7 cxd5 24. cxd5 Nc7 $11) 23... Nxb4) 23. a3 {[%emt 0:02:25]} ({White should play} 23. bxc5 $18 Nxc5 24. Nd4 (24. Bxc5 dxc5 25. d6 Rg6 $18)) 23... b6 $16 {[%emt 0:00:56]} 24. Rg1 {[%emt 0:02:53]} Rxg1+ {[%emt 0:00:49]} 25. Rxg1 {[%emt 0:01:39]} Rg8 {[%emt 0:00:03]} 26. Rxg8+ {[%emt 0:04:05]} Kxg8 {[%emt 0:00:01]} 27. Bd2 {[%emt 0:00:06]} (27. bxc5 $16 Nxc5 28. Nd4) 27... e3 $11 {[%emt 0:02:58]} 28. Be1 {[%emt 0:00:58]} Kg7 {[%emt 0:01:10] [#]} (28... cxb4 $11 29. axb4 Kh8) 29. Kg2 $1 $16 {[%emt 0:01:53]} cxb4 $1 {[%emt 0:00:32]} 30. axb4 {[%emt 0:00:13]} Nc7 {[%emt 0:00:17]} 31. Nc3 {[%emt 0:02:00]} (31. Bc3 $16 {Qg5+ would now be deadly.} Bxc3 32. Qg5+ (32. Nxc3 Ne8 $16) 32... Kh8 33. Nxc3) 31... Qf7 $2 {[%emt 0:03:30]} (31... b5 $1 $11 {and Black has nothing to worry.}) 32. Qxf7+ $18 {[%emt 0:01:13]} Kxf7 {[%emt 0:00:01][%mdl 4096] Endgame KBN-KBN} 33. Ne4 {[%emt 0:00:20]} b5 $2 {[%emt 0:01:19]} (33... Be7 {is more resistant.} 34. b5 (34. Kf3 b5 $16) 34... a6) 34. Nxd6+ {[%emt 0:00:11]} Ke7 {[%emt 0:00:01]} 35. Ne4 {[%emt 0:01:11]} Kf7 {[%emt 0:00:35]} 36. d6 {[%emt 0:00:12][%cal Bd5d6,Bd6d7][%mdl 32]} Ne6 {[%emt 0:00:14]} 37. f5 {[%emt 0:01:49]} (37. cxb5 Nxf4+ 38. Kf3 Be5 $18) 37... Nf4+ {[%emt 0:01:02]} 38. Kf3 {[%emt 0:00:04]} Nd3 {[%emt 0:00:11]} 39. Bg3 {[%emt 0:03:01]} Nxb4 $2 {[%emt 0:01:01]} (39... bxc4 $18 40. Nxf6 (40. Kxe3 Nxb4 41. Nxf6 Kxf6 $18) 40... Kxf6 41. Kxe3 Nxb4) 40. Nxf6 {[%emt 0:01:04]} Kxf6 {[%emt 0:00:01]} 41. d7 {[%emt 0:01:42]} Nc6 {[%emt 0:01:19]} 42. cxb5 {[%emt 0:00:19]} Nd4+ {[%emt 0:00:06]} 43. Ke4 {[%emt 0:00:06]} 1-0

[Event "Pan-American Collegiate-ch 2025"]
[Site "Charlotte"]
[Date "2025.01.04"]
[Round "4.19"]
[White "Yu, Jennifer"]
[Black "Juksta, Karolis"]
[Result "0-1"]
[Annotator "TA"]
[ECO "D35"]
[WhiteElo "2283"]
[BlackElo "2409"]
[PlyCount "50"]
[EventDate "2025.01.02"]
[EventType "team-tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,50,23,22,27,28,37,22,36,29,20,40,24,6,6,15,23,20,19,0,8,4,30,8,14,-79,-72,-380,-380,-595,-576,-613,-630,-633,-623,-947,-939,-918,-830,-830,-807]} 1. d4 {[%emt 0:12:16]} d5 {[%emt 0:00:29]} 2. c4 {[%emt 0:00:12]} e6 {[%emt 0:00:07]} 3. Nc3 {[%emt 0:00:17]} Nf6 {[%emt 0:00:24]} 4. cxd5 {[%emt 0:00:26]} exd5 {[%emt 0:00:07]} 5. Bg5 {[%emt 0:00:20]} Be7 {[%emt 0:00:26]} 6. e3 {[%emt 0:00:22]} h6 {[%emt 0:00:14]} 7. Bh4 {[%emt 0:00:47]} Bg4 {[%emt 0:00:58]} 8. f3 {[%emt 0:07:41]} Be6 {[%emt 0:00:57]} 9. Bd3 {[%emt 0:01:13]} c5 {[%emt 0:00:25]} 10. Nge2 {[%emt 0:00:53]} Nc6 {[%emt 0:00:30]} 11. O-O {[%emt 0:02:15]} O-O {[%emt 0:00:41]} 12. dxc5 {[%emt 0:04:43]} Bxc5 {[%emt 0:00:40]} 13. Bf2 {[%emt 0:00:09]} a6 {[%emt 0:07:04]} 14. Rc1 {[%emt 0:05:12]} Ba7 {[%emt 0:12:26]} 15. Bb1 {[%emt 0:05:24]} Rc8 {[%emt 0:05:20]} 16. Nd4 {[%emt 0:16:40]} Qd7 {[%emt 0:10:43]} 17. Nxc6 {[%emt 0:05:48]} Rxc6 {[%emt 0:04:45]} 18. Qd3 {[%emt 0:00:11]} (18. Re1 $11) 18... d4 $1 $17 {[%emt 0:08:46]} 19. Ne4 $2 {[%emt 0:09:52][%mdl 8192] [#]} (19. exd4 $17 {nothing else works.} Bc4 20. Qd2 Bxf1 21. Rxf1) 19... Nxe4 $1 $19 {[%emt 0:04:38]} 20. Qxe4 {[%emt 0:00:36]} (20. Rxc6 {was worth a try.} Qxc6 (20... dxe3 21. Qxe4 $19) 21. exd4) 20... f5 {[%emt 0:01:17]} 21. Qe5 {[%emt 0:02:42] [#]} dxe3 $1 {[%emt 0:02:38]} 22. Bxe3 {[%emt 0:03:52]} Qd6 {[%emt 0:01:34]} 23. Qxe6+ {[%emt 0:10:07]} Qxe6 {[%emt 0:00:07]} 24. Bxa7 {[%emt 0:00:02]} b6 {[%emt 0:06:06]} 25. Bc2 {[%emt 0:00:37]} Kh8 {[%emt 0:02:22]} 0-1

[Event "Pan-American Collegiate-ch 2025"]
[Site "Charlotte"]
[Date "2025.01.04"]
[Round "4.20"]
[White "Daggupati, Balaji"]
[Black "Cheung, Corwin"]
[Result "1-0"]
[Annotator "TA"]
[ECO "B01"]
[WhiteElo "2460"]
[PlyCount "71"]
[EventDate "2025.01.02"]
[EventType "team-tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,71,34,36,27,35,25,31,30,32,27,88,58,66,84,68,53,94,95,105,79,301,305,323,327,333,317,329,321,359,371,376,372,372,366,367,347,370,361,432,427,467,469,464,424,428,402,421,389,385,404,393,389,412,381,541,532,533,533,508,449,523,516,1039,1019]} 1. e4 {[%emt 1:31:00]} d5 {[%emt 0:08:01]} 2. exd5 {[%emt 0:00:00]} Qxd5 {[%emt 0:00:03]} 3. Nc3 {[%emt 0:00:00]} Qa5 {[%emt 0:00:28]} 4. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:28]} 5. Bd2 {[%emt 0:00:00]} Bg4 {[%emt 0:00:19]} 6. f3 {[%emt 0:00:00]} Bd7 {[%emt 0:00:29]} 7. Bc4 {[%emt 0:00:00][%cal Oc3d5]} Qb6 $1 {[%emt 0:01:15][%csl LRb2,LRd4]} 8. Nge2 {[%emt 0:00:00]} e6 {[%emt 0:02:59][%cal Of8e7]} 9. O-O {[%emt 0:00:00]} c5 {[%emt 0:03:43]} (9... Be7 $11) 10. d5 $16 {[%emt 0:00:00]} exd5 {[%emt 0:00:30]} 11. Nxd5 {[%emt 0:00:00]} Nxd5 {[%emt 0:00:05]} 12. Bxd5 {[%emt 0:00:00]} Be7 {[%emt 0:00:31][%cal Oe8g8]} 13. Bc3 {[%emt 0:00:00][%cal Oe2f4,Bd2c3,Bc3a5,Ba5b6][%mdl 32]} O-O {[%emt 0:00:18]} 14. Ng3 {[%emt 0:00:00] White is more active.} Rd8 $2 {[%emt 0:05:47] [#]} (14... Nc6 $16) 15. Qe1 $1 $18 {[%emt 0:00:00]} Bf8 {[%emt 0:00:58]} 16. Ba5 {[%emt 0:00:00]} Re8 {[%emt 0:07:11][%cal Bd8e8,Be8e1,Be1e6,Be6b6][%mdl 32]} 17. Bxb6 {[%emt 0:00:00]} Rxe1 {[%emt 0:00:05]} 18. Bxb7 {[%emt 0:00:00]} Re6 {[%emt 0:05:56]} 19. Ba5 {[%emt 0:00:00]} ({Much less strong is} 19. Bxa8 Rxb6 20. b3 Nc6 $18) 19... Nc6 {[%emt 0:04:56]} 20. Bxa8 {[%emt 0:00:00]} Nxa5 {[%emt 0:00:08]} 21. Bd5 {[%emt 0:00:00]} Rb6 {[%emt 0:03:55]} 22. b3 {[%emt 0:00:00][%cal Bb2b3,Bb3c4][%mdl 32]} Nc6 {[%emt 0:02:46]} 23. Rad1 {[%emt 0:00:00][%cal Od5f7] Hoping for Bxf7+!.} Nd4 {[%emt 0:06:48]} 24. c3 {[%emt 0:00:00]} Be6 {[%emt 0:01:05]} 25. Bxe6 {[%emt 0:00:00]} Nxe6 {[%emt 0:00:09]} 26. Rd7 {[%emt 0:00:00]} c4 {[%emt 0:03:21]} 27. bxc4 {[%emt 0:00:00]} Rb2 {[%emt 0:00:16]} 28. Ne4 {[%emt 0:00:00]} (28. Rxa7 $2 {too greedy.} Bc5+ 29. Kh1 Bxa7 $19) 28... f5 {[%emt 0:02:24][%cal Bf7f5,Bf5f4][%mdl 32]} 29. Rd2 {[%emt 0:00:00]} Rb6 {[%emt 0:01:22]} 30. Ng3 {[%emt 0:00:00]} Bc5+ {[%emt 0:03:39]} 31. Kh1 {[%emt 0:00:00]} Be3 {[%emt 0:00:57]} (31... g6 $142 32. Ne2 Be3) 32. Rd3 {[%emt 0:00:00]} f4 {[%emt 0:02:34]} 33. Nf5 {[%emt 0:00:00]} Bc5 {[%emt 0:00:29]} 34. Nd4 {[%emt 0:00:00]} Nc7 {[%emt 0:02:58]} 35. Nb3 {[%emt 0:00:00]} Be3 {[%emt 0:00:38]} (35... Ne6 $142 36. Nxc5 Nxc5) 36. Rd8+ {[%emt 0:00:00]} 1-0

[Event "Pan-American Collegiate-ch 2025"]
[Site "Charlotte"]
[Date "2025.01.04"]
[Round "4.21"]
[White "Vettese, Nicholas"]
[Black "Checa, Nicolas"]
[Result "1/2-1/2"]
[Annotator "TA"]
[ECO "B15"]
[WhiteElo "2328"]
[BlackElo "2517"]
[PlyCount "95"]
[EventDate "2025.01.02"]
[EventType "team-tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,95,25,22,19,27,21,13,17,22,15,22,18,27,31,33,29,29,33,37,41,47,39,36,15,16,22,20,16,26,4,17,7,21,0,0,0,0,0,0,0,0,3,5,5,2,4,7,8,10,8,5,5,5,0,0,0,0,0,0,0,0,0,0,0,0,-32,-14,-7,0,-3,92,95,93,95,97,103,99,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:02]} c6 {[%emt 0:02:37]} 2. d4 {[%emt 0:00:14]} d5 {[%emt 0:00:04]} 3. Nc3 {[%emt 0:00:07]} dxe4 {[%emt 0:00:09]} 4. Nxe4 {[%emt 0:00:08]} Nf6 {[%emt 0:00:06]} 5. Qd3 {[%emt 0:00:06]} Nxe4 {[%emt 0:06:12]} 6. Qxe4 {[%emt 0:00:06]} Qd5 {[%emt 0:00:03]} 7. Bd3 {[%emt 0:00:07]} Qxe4+ {[%emt 0:00:08]} 8. Bxe4 {[%emt 0:00:06]} Nd7 {[%emt 0:00:03]} 9. Nf3 {[%emt 0:03:07]} g6 {[%emt 0:00:47]} 10. c3 {[%emt 0:03:57]} Bg7 {[%emt 0:00:37]} 11. O-O {[%emt 0:00:39]} O-O {[%emt 0:00:24]} 12. Re1 {[%emt 0:01:41]} Re8 {[%emt 0:01:14]} 13. Bc2 {[%emt 0:00:35]} b6 {[%emt 0:03:31]} 14. Bg5 {[%emt 0:00:25][%cal Bc1g5,Bg5h4,Bh4g3][%mdl 32]} Kf8 {[%emt 0:01:38]} 15. a4 {[%emt 0:06:41]} a5 {[%emt 0:01:42]} 16. Re3 {[%emt 0:03:16]} Bb7 {[%emt 0:03:47]} 17. Rae1 {[%emt 0:00:12]} e6 {[%emt 0:01:50]} 18. Bh4 {[%emt 0:05:20]} h6 {[%emt 0:01:57]} 19. Bg3 {[%emt 0:01:03]} c5 {[%emt 0:11:57]} 20. dxc5 {[%emt 0:06:55]} bxc5 {[%emt 0:00:35]} 21. Bd3 {[%emt 0:12:38] Black should prevent Bb5.} Bc6 {[%emt 0:02:25]} 22. Bb5 {[%emt 0:00:08]} Rec8 {[%emt 0:00:32]} 23. Rd3 {[%emt 0:54:27] [#] Bxc6 would now be deadly.} Nb6 {[%emt 0:03:25][%cal Bd7b6,Bb6c4,Bc4b2][%mdl 32]} 24. Rd6 {[%emt 0:00:00]} Bxb5 {[%emt 0:02:02]} 25. axb5 {[%emt 0:00:00]} Nc4 {[%emt 0:00:54][%csl LRb2,LRd6] [#]} 26. Nd2 $1 {[%emt 0:00:00]} Nxb2 {[%emt 0:01:45][%cal Oa5a4] Strongly threatening ...a4!} 27. Rb1 {[%emt 0:00:00]} Bxc3 {[%emt 0:01:23]} 28. Ne4 $1 {[%emt 0:00:00]} Bg7 {[%emt 0:09:31]} 29. Rd7 $1 {[%emt 0:00:00] Hoping for b6.} (29. b6 $2 Rab8 30. Rd7 Rxb6 $19) 29... Ke8 {[%emt 0:02:54]} 30. Rb7 {[%emt 0:00:00]} Nc4 {[%emt 0:00:14]} 31. Rc1 {[%emt 0:00:00]} Rd8 {[%emt 0:00:56]} 32. h4 {[%emt 0:00:00]} a4 $1 {[%emt 0:01:34][%cal Oa4a3]} 33. Rxc4 {[%emt 0:00:00]} a3 $1 {[%emt 0:00:36] Threatens to win with ...Rd1+.} 34. Nd6+ {[%emt 0:00:00]} (34. Rxc5 $2 Rd1+ (34... a2 35. Rc1 $17) 35. Kh2 a2 $19) (34. Nxc5 a2 35. Nb3 Rd3 $17 (35... a1=Q+ 36. Nxa1 Rxa1+ 37. Kh2 $16)) 34... Rxd6 {[%emt 0:15:23]} 35. Bxd6 {[%emt 0:00:00] aiming for Re7+.} a2 {[%emt 0:00:04]} 36. Rc1 {[%emt 0:00:00] Re7+ is the strong threat.} (36. Re7+ $2 Kd8 37. Rc1 a1=Q (37... a1=B $2 38. Rxf7 Ra3 39. b6 $18) 38. Rxa1 Rxa1+ 39. Kh2 Bf8 $19) 36... c4 {[%emt 0:04:10]} 37. b6 {[%emt 0:00:00][%cal Bb5b6,Bb6b7][%mdl 32]} a1=Q {[%emt 0:00:32]} 38. Rxa1 {[%emt 0:00:00]} Rxa1+ $11 {[%emt 0:00:10][%mdl 4096] Endgame. KRB-KRB} 39. Kh2 {[%emt 0:00:00]} Rb1 {[%emt 0:01:37]} (39... Bf6 $11) 40. Re7+ $16 {[%emt 0:00:00]} Kd8 {[%emt 0:00:22]} 41. Rxf7 {[%emt 0:00:00]} Bd4 {[%emt 0:00:08]} 42. b7 {[%emt 0:00:00] White is more active.} c3 {[%emt 0:00:14]} 43. Rc7 {[%emt 0:04:48]} (43. b8=B $6 c2 44. Rf8+ Kd7 $11) (43. b8=N $6 Rxb8 44. Rf8+ (44. Bxb8 c2 $16) 44... Kd7 45. Bxb8 c2 $11) (43. g3 $16 c2 44. Bf4 (44. Rc7 Rxb7 45. Rxc2 Rb2 $11)) 43... Bxf2 $11 {[%emt 0:03:31] The position is equal.} 44. Be5 {[%emt 0:03:03] And now Rc8+ would win.} (44. Rxc3 Rxb7 45. g3 Rb2 $15) 44... Ba7 {[%emt 0:00:20]} 45. Rc8+ {[%emt 0:00:07]} (45. Rxc3 Bg1+ 46. Kh3 Rxb7) 45... Kd7 {[%emt 0:00:05]} 46. Rc7+ {[%emt 0:00:04]} (46. b8=B $2 Bg1+ (46... Kxc8 $2 47. Bxa7 c2 48. Be3 $19) 47. Kg3 Kxc8 $19) (46. b8=Q $2 Bxb8 47. Rxb8 c2 $19) 46... Kd8 {[%emt 0:00:06]} 47. Rc8+ {[%emt 0:00:52]} (47. Rxc3 Bg1+ 48. Kh3 Rxb7) 47... Kd7 {[%emt 0:00:02]} 48. Rc7+ {[%emt 0:00:57] Weighted Error Value: White=0.08 (flawless) /Black=0.05 (flawless) .  Mistake:       	White=1     	Black=1      Inaccurate:     	White=1     	---        OK:         	White=17    	Black=24     Best:        	White=3     	Black=3      Strong:       	White=2     	Black=2} (48. b8=B $2 {is the wrong capture.} Bg1+ (48... Kxc8 $2 49. Bxa7 c2 50. Bf4 $19) 49. Kh3 Kxc8 $19) (48. b8=Q Bxb8 49. Rxb8 c2 $19) 1/2-1/2

[Event "Pan-American Collegiate-ch 2025"]
[Site "Charlotte"]
[Date "2025.01.04"]
[Round "4.22"]
[White "Guo, Arthur"]
[Black "Li, Yunshan"]
[Result "1-0"]
[Annotator "TA"]
[ECO "B48"]
[WhiteElo "2519"]
[BlackElo "2249"]
[PlyCount "105"]
[EventDate "2025.01.02"]
[EventType "team-tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,105,19,23,33,0,0,9,0,14,23,8,17,10,0,0,0,0,47,35,75,61,70,57,84,90,86,77,77,87,85,88,90,77,81,83,80,86,74,83,244,241,244,242,374,303,531,173,556,501,562,573,579,581,586,572,572,572,789,779,796,756,1072,1015,1383,1373,1212,1173,2240,1934,1981,1725,8725,7475,4954,5313,5964,5992,12797,10419,29939,29946,29987,29988,29988,29989,29990,29991,29991,29992,29992,29993]} 1. e4 {[%emt 0:02:24]} c5 {[%emt 0:00:22]} 2. Nf3 {[%emt 0:00:09]} e6 {[%emt 0:00:11]} 3. d4 {[%emt 0:00:09]} cxd4 {[%emt 0:00:04]} 4. Nxd4 {[%emt 0:00:04]} Nc6 {[%emt 0:00:05]} 5. Nc3 {[%emt 0:00:08]} Qc7 {[%emt 0:00:25]} 6. Be3 {[%emt 0:00:14]} a6 {[%emt 0:00:25]} 7. Qd2 {[%emt 0:00:17]} Nf6 {[%emt 0:00:29]} 8. O-O-O {[%emt 0:00:44]} Bb4 {[%emt 0:00:32]} 9. f3 {[%emt 0:00:22]} Ne7 {[%emt 0:04:48]} 10. g4 {[%emt 0:14:14][%cal Bg2g4,Bg4g5][%mdl 32]} Bxc3 {[%emt 0:05:49]} 11. Qxc3 {[%emt 0:01:43]} Qxc3 {[%emt 0:00:11]} 12. bxc3 {[%emt 0:00:04]} d5 {[%emt 0:01:48]} 13. g5 {[%emt 0:09:35]} Nd7 {[%emt 0:00:26]} 14. Nb3 {[%emt 0:11:04]} b6 {[%emt 0:03:44]} 15. exd5 {[%emt 0:11:42]} Nxd5 {[%emt 0:01:47]} 16. Bd4 {[%emt 0:00:08][%cal Oh2h4]} O-O {[%emt 0:01:40]} (16... Bb7 $11) 17. c4 $36 {[%emt 0:00:05][%mdl 2048] White fights for an advantage.} Nb4 {[%emt 0:02:23]} 18. a3 {[%emt 0:01:07]} Nc6 {[%emt 0:00:21]} 19. Be3 {[%emt 0:00:27]} Rd8 {[%emt 0:11:13]} 20. Rd6 {[%emt 0:07:07]} Bb7 {[%emt 0:01:54]} 21. Be2 {[%emt 0:01:56]} Kf8 {[%emt 0:08:14]} 22. Rhd1 {[%emt 0:00:27]} Ke7 {[%emt 0:00:23]} 23. f4 {[%emt 0:02:19]} Rac8 {[%emt 0:03:12]} 24. h4 {[%emt 0:07:27]} a5 {[%emt 0:13:40]} 25. a4 {[%emt 0:00:13] White has more active pieces.} Rc7 {[%emt 0:15:55]} 26. Kb2 {[%emt 0:10:53]} Rdc8 {[%emt 0:01:57]} 27. c3 {[%emt 0:00:56]} (27. c5 {looks sharper.} Ncb8 28. f5 Bd5 29. c4) 27... Ke8 $2 {[%emt 0:05:47] [#]} (27... Ba6 $16) 28. c5 $1 $18 {[%emt 0:02:37]} bxc5 {[%emt 0:11:29] [#]} 29. Bb5 $1 {[%emt 0:00:02] This pair of bishops is nice.} (29. Bxc5 Nxc5 30. Nxc5 Na7 31. Nxb7 Rxb7+ 32. Kc2 Rbc7 $15) 29... Rb8 {[%emt 0:01:48]} (29... Ncb8 {is a better defense.} 30. f5 (30. Nxa5 Bf3 $18) 30... Ke7) 30. Kc1 {[%emt 0:02:41]} (30. Nxc5 Nxc5 31. Bxc5 Ba6 $16) 30... c4 $2 {[%emt 0:01:43]} (30... Nd4) 31. Nd4 $2 {[%emt 0:05:55]} ({Stronger than} 31. Bxc4 Ne7 (31... Nce5 32. Bb5 $16) 32. Nxa5 Bf3 $11) (31. Nc5 Nxc5 32. Bxc5) 31... Ne7 $2 {[%emt 0:02:29]} (31... Nxd4 32. Bxd4 Bd5) 32. Nxe6 {[%emt 0:01:15] Black is weak on the dark squares} fxe6 {[%emt 0:00:08]} 33. Rxd7 {[%emt 0:00:05]} (33. Bxd7+ Rxd7 34. Rxd7 Be4 $16) 33... Rxd7 {[%emt 0:01:04]} 34. Rxd7 {[%emt 0:00:01]} ({Less strong is} 34. Bxd7+ Kf7 $16) 34... Bc6 {[%emt 0:00:33] [#]} 35. Rxe7+ $1 {[%emt 0:01:40][%mdl 512]} Kxe7 {[%emt 0:00:02]} 36. Bxc6 {[%emt 0:00:01]} e5 {[%emt 0:00:47]} 37. fxe5 {[%emt 0:01:18]} Ke6 {[%emt 0:00:09]} 38. Bb5 {[%emt 0:00:03]} Rc8 {[%emt 0:00:29]} 39. Bb6 {[%emt 0:00:16]} Kxe5 {[%emt 0:00:12]} 40. Bxa5 {[%emt 0:00:13]} Kf4 {[%emt 0:00:15]} 41. Bd7 {[%emt 0:00:05]} Ra8 {[%emt 0:00:16]} 42. Bc7+ {[%emt 0:00:09]} Ke3 {[%emt 0:00:08]} 43. Kc2 {[%emt 0:01:00]} Ke2 {[%emt 0:00:29]} 44. Bb5 {[%emt 0:00:09]} Rc8 {[%emt 0:01:00]} 45. Bb6 {[%emt 0:00:08] Strongly threatening a5.} Kf3 {[%emt 0:00:07]} 46. a5 {[%emt 0:00:14][%cal Ba4a5,Ba5a6,Ba6a7][%mdl 32]} Kg3 {[%emt 0:00:12]} 47. h5 {[%emt 0:00:21][%cal Bh4h5,Bh5h6,Bh6g7][%mdl 32] White wants to mate with h6.} Kh4 {[%emt 0:00:10]} 48. h6 {[%emt 0:00:27]} Kxg5 {[%emt 0:00:43]} 49. hxg7 {[%emt 0:00:05]} Kg6 {[%emt 0:01:12]} 50. Bd4 {[%emt 0:00:14]} Kf7 {[%emt 0:00:49]} 51. a6 {[%emt 0:00:10]} h5 {[%emt 0:00:28][%cal Bh7h5,Bh5h4][%mdl 32]} 52. a7 {[%emt 0:00:04]} h4 {[%emt 0:00:11] [#]} 53. Bxc4+ $1 {[%emt 0:00:22]} 1-0

[Event "Pan-American Collegiate-ch 2025"]
[Site "Charlotte"]
[Date "2025.01.04"]
[Round "4.23"]
[White "Mao, Fengxi"]
[Black "Lu, Maximillian"]
[Result "1-0"]
[Annotator "TA"]
[ECO "A30"]
[WhiteElo "2121"]
[BlackElo "2404"]
[PlyCount "99"]
[EventDate "2025.01.02"]
[EventType "team-tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 10,99,-3,-41,-33,-39,0,-6,0,-31,26,4,21,9,64,63,69,66,63,75,61,46,49,50,56,30,118,115,114,70,60,58,71,77,76,71,77,74,81,72,68,80,138,138,127,137,137,134,129,95,109,109,93,91,87,85,78,87,121,112,121,108,271,273,333,331,396,384,393,402,370,381,443,375,392,371,377,380,381,364,460,470,467,463,454,437,547,603,1104,1088,956,910]} 1. Nf3 {[%emt 0:02:39]} c5 {[%emt 0:05:49]} 2. b3 {[%emt 0:00:22]} Nc6 {[%emt 0:00:19]} 3. Bb2 {[%emt 0:00:16]} Nf6 {[%emt 0:00:04]} 4. c4 {[%emt 0:01:14]} d5 {[%emt 0:00:16]} 5. cxd5 {[%emt 0:00:31]} Nxd5 {[%emt 0:00:02]} 6. g3 {[%emt 0:03:54]} f6 {[%emt 0:01:00]} 7. Nc3 {[%emt 0:01:17]} Nc7 {[%emt 0:03:53]} 8. Bg2 {[%emt 0:00:50]} e5 {[%emt 0:00:08][%cal Be7e5,Be5d4][%mdl 32]} 9. O-O {[%emt 0:00:30]} Be6 {[%emt 0:00:18]} (9... Bg4 $15) 10. e3 {[%emt 0:21:16][%cal Od2d4]} Qd7 {[%emt 0:04:04]} 11. d4 {[%emt 0:03:21]} cxd4 {[%emt 0:09:00]} ({Black should try} 11... exd4 $11 12. exd4 O-O-O) 12. exd4 $14 {[%emt 0:00:57]} exd4 {[%emt 0:00:12]} 13. Ne2 {[%emt 0:01:37][%cal Oa1c1]} d3 {[%emt 0:10:42]} 14. Ned4 {[%emt 0:00:41] Hoping for Nxe6.} O-O-O {[%emt 0:03:35][%cal Rc6d4]} 15. Rc1 {[%emt 0:07:29]} Bd5 {[%emt 0:23:03]} 16. Qxd3 {[%emt 0:02:42]} Kb8 {[%emt 0:01:47]} 17. Rfd1 {[%emt 0:49:24]} Bd6 {[%emt 0:10:52]} (17... Nxd4 $1 $11 {remains equal.} 18. Nxd4 Bxg2 19. Kxg2 Qd5+ 20. Kg1 Bc5) 18. Nxc6+ $16 {[%emt 0:00:00]} Bxc6 {[%emt 0:00:27] [#]} 19. Rxc6 $1 {[%emt 0:00:00]} Qxc6 {[%emt 0:06:19] [#]} 20. Ne5 $1 {[%emt 0:00:00]} Qb5 {[%emt 0:04:30]} 21. Nf7 {[%emt 0:00:00][%csl LRd6,LRd8,LRh8] White has more active pieces.} Qxd3 {[%emt 0:02:43]} 22. Rxd3 {[%emt 0:00:00][%cal Of7h8]} Be7 {[%emt 0:00:09]} 23. Nxd8 {[%emt 0:00:00]} (23. Rxd8+ Rxd8 24. Nxd8 Bxd8 $14) (23. Rxd8+ {simplifies} Rxd8 24. Nxd8 Bxd8 25. Be4) 23... Rxd8 {[%emt 0:00:13]} 24. Be4 {[%emt 0:00:00] This pair of bishops is nice.} Rxd3 {[%emt 0:00:26]} 25. Bxd3 {[%emt 0:00:00][%mdl 4096] Endgame KBB-KBN} g6 {[%emt 0:01:46]} (25... h6 $142) 26. Bc4 {[%emt 0:00:00]} Kc8 {[%emt 0:02:47]} 27. Bg8 {[%emt 0:00:00]} h6 {[%emt 0:00:03]} 28. Bh7 {[%emt 0:00:00]} g5 {[%emt 0:00:01]} 29. Bf5+ {[%emt 0:00:00]} Kd8 {[%emt 0:00:01]} 30. Kg2 {[%emt 0:00:00]} Ke8 {[%emt 0:00:59]} 31. Be4 {[%emt 0:00:00]} b6 {[%emt 0:00:36]} 32. Kf3 {[%emt 0:00:12]} Kf7 {[%emt 0:00:42]} 33. Kg4 {[%emt 0:01:12]} Nb5 {[%emt 0:03:50]} 34. Bd3 {[%emt 0:04:30]} Nd6 {[%emt 0:01:03]} 35. f4 {[%emt 0:00:46]} Ke6 $2 {[%emt 0:05:38]} (35... gxf4 $16 36. gxf4 (36. Kxf4 h5 $14) 36... Ne8) 36. Kh5 $18 {[%emt 0:00:55]} gxf4 {[%emt 0:00:33]} 37. gxf4 {[%emt 0:00:10]} Nf5 {[%emt 0:00:37]} 38. Bc4+ {[%emt 0:01:28]} ({Weaker is} 38. Kg6 Nh4+ 39. Kh5 (39. Kxh6 Bb4 $16) 39... Nf5 40. Bc4+ Kd7 $18) 38... Kd7 {[%emt 0:00:00]} 39. Kg6 {[%emt 0:00:14][%csl LRf5,LRf6]} Nh4+ {[%emt 0:00:21]} 40. Kxh6 {[%emt 0:00:11]} Nf3 {[%emt 0:01:11]} 41. h3 {[%emt 0:00:43]} f5 {[%emt 0:00:27]} 42. Kg7 {[%emt 0:01:12]} Bd6 {[%emt 0:00:27]} 43. Kf6 {[%emt 0:00:44]} Bxf4 {[%emt 0:00:13]} 44. Kxf5 {[%emt 0:00:12]} Bd6 {[%emt 0:00:41]} 45. Bb5+ {[%emt 0:00:42]} Kc7 {[%emt 0:00:29]} 46. Be2 {[%emt 0:00:35]} Nh4+ {[%emt 0:00:34]} 47. Kg4 {[%emt 0:00:19]} Be7 {[%emt 0:00:32]} 48. Bd3 {[%emt 0:00:31]} Kc6 {[%emt 0:00:35]} 49. Be4+ {[%emt 0:00:19]} Kb5 {[%emt 0:00:00]} 50. Bc3 {[%emt 0:00:28]} 1-0

[Event "Pan-American Collegiate-ch 2025"]
[Site "Charlotte"]
[Date "2025.01.04"]
[Round "4.24"]
[White "Zong, Davis"]
[Black "Hanzhi Zhang, Henry"]
[Result "1/2-1/2"]
[Annotator "NA RC COMBH"]
[ECO "E60"]
[PlyCount "85"]
[EventDate "2025.01.02"]
[EventType "team-tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:04:57]} Nf6 {[%emt 0:00:11]} 2. c4 {[%emt 0:00:06]} g6 {[%emt 0:00:07]} 3. h4 {[%emt 0:00:39]} Bg7 {[%emt 0:08:01]} 4. Nc3 {[%emt 0:00:48]} d6 {[%emt 0:06:50]} 5. e4 {[%emt 0:00:17]} Nc6 {[%emt 0:01:08]} 6. d5 {[%emt 0:07:07]} Ne5 {[%emt 0:01:21]} 7. Be2 {[%emt 0:00:41]} h5 {[%emt 0:06:54]} 8. Be3 {[%emt 0:09:19]} a6 {[%emt 0:19:17]} 9. Rc1 {[%emt 0:08:19]} c5 {[%emt 0:02:03]} 10. a3 {[%emt 0:05:24]} Bd7 {[%emt 0:07:01]} 11. b4 {[%emt 0:11:36]} Nfg4 {[%emt 0:01:13]} 12. Bd2 {[%emt 0:02:46]} cxb4 {[%emt 0:09:55]} 13. axb4 {[%emt 0:00:12]} Qb6 {[%emt 0:01:42]} 14. c5 {[%emt 0:06:12]} dxc5 {[%emt 0:04:12]} 15. Na4 {[%emt 0:01:59]} Qf6 {[%emt 0:04:41]} 16. f3 {[%emt 0:02:17]} cxb4 {[%emt 0:01:46]} 17. fxg4 {[%emt 0:01:20]} Nxg4 {[%emt 0:00:02]} 18. Nf3 {[%emt 0:01:15]} O-O {[%emt 0:05:03]} 19. Nc5 {[%emt 0:01:21]} Qd6 {[%emt 0:01:11]} 20. Nd3 {[%emt 0:02:48]} f5 {[%emt 0:07:00]} 21. Bf4 {[%emt 0:11:03]} Qb6 {[%emt 0:00:55]} 22. e5 {[%emt 0:00:44]} Rfc8 {[%emt 0:01:22]} 23. Rb1 {[%emt 0:06:28]} a5 {[%emt 0:00:28]} 24. Qd2 {[%emt 0:01:51]} Rc4 {[%emt 0:02:04]} 25. Nh2 {[%emt 0:09:16]} Nxh2 {[%emt 0:00:49]} 26. Be3 {[%emt 0:00:56]} Qc7 {[%emt 0:01:34]} 27. Rxh2 {[%emt 0:00:28]} Rc2 {[%emt 0:01:42]} 28. Rc1 {[%emt 0:01:46]} b3 {[%emt 0:01:57]} 29. Rxc2 {[%emt 0:00:37]} bxc2 {[%emt 0:00:02]} 30. Kf2 {[%emt 0:00:32]} b5 {[%emt 0:01:16]} 31. Bf4 {[%emt 0:00:45]} b4 {[%emt 0:01:49]} 32. e6 {[%emt 0:00:40]} Qa7+ {[%emt 0:00:03]} 33. Kg3 {[%emt 0:00:55]} Ba4 {[%emt 0:00:24]} 34. Rh1 {[%emt 0:00:38]} b3 {[%emt 0:00:13]} 35. Be5 {[%emt 0:00:23]} Bxe5+ {[%emt 0:00:58]} 36. Nxe5 {[%emt 0:00:01]} Qc7 {[%emt 0:01:17]} 37. Qd4 {[%emt 0:00:22]} Rc8 {[%emt 0:01:28]} 38. Bc4 {[%emt 0:00:15]} Qb8 {[%emt 0:00:41]} 39. Kh3 {[%emt 0:00:49]} b2 {[%emt 0:00:37]} 40. Nf7 {[%emt 0:00:34]} Kh7 {[%emt 0:00:09]} 41. Ng5+ {[%emt 0:00:14]} Kg8 {[%emt 0:00:37]} 42. Nf7 {[%emt 0:01:08]} Kh7 {[%emt 0:00:02]} 43. Ng5+ {[%emt 0:00:04]} 1/2-1/2

[Event "Pan-American Collegiate-ch 2025"]
[Site "Charlotte"]
[Date "2025.01.04"]
[Round "4.25"]
[White "De Silva, L M S T"]
[Black "Lin, Dachey"]
[Result "1/2-1/2"]
[Annotator "TA"]
[ECO "D07"]
[WhiteElo "2370"]
[BlackElo "2303"]
[PlyCount "44"]
[EventDate "2025.01.02"]
[EventType "team-tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,44,45,54,52,48,50,68,32,33,33,32,35,40,35,33,34,58,61,47,29,112,29,45,0,17,19,0,0,46,50,38,0,0,0,54,0,0]} 1. Nf3 {[%emt 0:02:02]} d5 {[%emt 0:09:31]} 2. e3 {[%emt 0:00:12]} Nc6 {[%emt 0:04:34]} 3. d4 {[%emt 0:03:48]} Nf6 {[%emt 0:06:04]} 4. c4 {[%emt 0:01:09]} e6 {[%emt 0:13:30]} 5. Nbd2 {[%emt 0:09:54]} g6 {[%emt 0:03:18]} 6. b3 {[%emt 0:05:11]} Bg7 {[%emt 0:00:13][%cal Oe6e5]} 7. Ba3 {[%emt 0:00:24]} Ne7 {[%emt 0:00:06]} 8. g3 {[%emt 0:02:01]} O-O {[%emt 0:00:05]} 9. Bg2 {[%emt 0:00:01]} Re8 {[%emt 0:00:57]} 10. O-O {[%emt 0:00:16]} b6 {[%emt 0:05:46]} 11. Rc1 {[%emt 0:04:07]} Bb7 {[%emt 0:00:09]} 12. Qc2 {[%emt 0:18:29]} Rc8 {[%emt 0:00:46]} 13. cxd5 {[%emt 0:49:26]} exd5 {[%emt 0:00:19]} 14. Ne5 {[%emt 0:00:00]} Nd7 {[%emt 0:18:51] [#]} (14... c6 $11) 15. Nd3 {[%emt 0:00:00] White is much more active.} (15. Bxe7 $1 $16 Rxe7 16. Nc6 Bxc6 17. Qxc6) 15... Nf5 $11 {[%emt 0:03:35][%cal Og7d4]} 16. Nf4 {[%emt 0:00:00]} c5 {[%emt 0:02:21]} 17. dxc5 {[%emt 0:00:00]} Nxc5 {[%emt 0:00:05]} 18. Bxc5 {[%emt 0:00:00][%cal Ob3b4] and b4! should not be overlooked} Rxc5 {[%emt 0:02:35]} (18... Ba6 $11) 19. Qd3 $14 {[%emt 0:00:00]} Ra5 {[%emt 0:00:40]} 20. Qc2 {[%emt 0:00:00]} Rc5 {[%emt 0:02:45]} 21. Qd3 {[%emt 0:00:00]} Ra5 $1 {[%emt 0:01:14]} 22. Qc2 {[%emt 0:00:00]} (22. Rfd1 $14) 22... Rc5 {[%emt 0:00:04]} 1/2-1/2

[Event "Pan-American Collegiate-ch 2025"]
[Site "Charlotte"]
[Date "2025.01.04"]
[Round "4.26"]
[White "Maiti, Milind"]
[Black "Frank, Adam"]
[Result "1/2-1/2"]
[Annotator "TA"]
[ECO "D34"]
[WhiteElo "2253"]
[BlackElo "2383"]
[PlyCount "93"]
[EventDate "2025.01.02"]
[EventType "team-tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 23,93,33,28,26,71,60,70,59,94,108,94,89,94,88,71,65,100,100,98,116,120,106,138,122,124,120,163,94,132,131,128,67,58,58,64,70,66,65,86,47,46,30,29,38,53,53,53,53,53,53,53,53,53,0,0,0,54,54,54,54,57,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:02]} d5 {[%emt 0:00:10]} 2. c4 {[%emt 0:00:04]} e6 {[%emt 0:00:06]} 3. Nc3 {[%emt 0:00:08]} c5 {[%emt 0:00:04]} 4. cxd5 {[%emt 0:00:08]} exd5 {[%emt 0:00:12]} 5. Nf3 {[%emt 0:00:14]} Nf6 {[%emt 0:00:05]} 6. g3 {[%emt 0:00:14]} Nc6 {[%emt 0:00:04]} 7. Bg2 {[%emt 0:00:08]} Be7 {[%emt 0:00:07]} 8. O-O {[%emt 0:00:11]} O-O {[%emt 0:00:05]} 9. Bg5 {[%emt 0:01:21]} c4 {[%emt 0:00:06]} 10. Ne5 {[%emt 0:00:58]} Be6 {[%emt 0:00:07]} 11. e3 {[%emt 0:00:48]} h6 {[%emt 0:00:13]} 12. Bxf6 {[%emt 0:00:27]} Bxf6 {[%emt 0:00:04]} 13. f4 {[%emt 0:00:11]} Bxe5 {[%emt 0:00:05]} 14. dxe5 {[%emt 0:00:19]} d4 {[%emt 0:15:42]} 15. exd4 {[%emt 0:04:31]} Qxd4+ {[%emt 0:00:06]} 16. Qxd4 {[%emt 0:02:54]} Nxd4 {[%emt 0:00:06]} 17. Rad1 {[%emt 0:04:57]} (17. Bxb7 Rab8 18. Be4 Rxb2 $11) 17... Nf5 {[%emt 0:04:29]} 18. Kf2 {[%emt 0:03:16] Inhibits Ne3.} (18. Bxb7 Rab8 19. Bd5 Ne3 $19 (19... Rxb2 20. Rf2 $11)) 18... h5 {[%emt 0:02:24]} 19. Na4 {[%emt 0:14:08][%cal Of1e1]} (19. Bxb7 Rab8 20. Bf3 Rxb2+ 21. Kg1 h4 $11) 19... Rab8 {[%emt 0:04:23]} 20. Nc5 {[%emt 0:02:30]} b5 {[%emt 0:01:34]} 21. Nd7 {[%emt 0:03:15]} Bxd7 {[%emt 0:10:20]} 22. Rxd7 {[%emt 0:00:06]} a5 {[%emt 0:00:33]} 23. Bd5 {[%emt 0:07:43]} Nh6 {[%emt 0:01:44]} 24. Rd1 {[%emt 0:06:18] White is much more active.} Rfc8 {[%emt 0:10:45] [#]} 25. Ra7 {[%emt 0:10:34]} (25. Bb7 $1 $18 {[%cal Rb7c8]} Rc5 26. Rd8+ Rxd8 27. Rxd8+ Kh7 28. Rd5 Rxd5 29. Bxd5) 25... c3 {[%emt 0:01:23]} 26. bxc3 {[%emt 0:02:45]} (26. Rxa5 $2 {is the wrong capture.} cxb2 27. Be4 f5 $19) 26... Rxc3 {[%emt 0:00:06]} 27. Rxa5 {[%emt 0:18:35]} (27. Kg1 $16) 27... Ng4+ $14 {[%emt 0:06:55]} 28. Ke2 {[%emt 0:04:31]} Ne3 $1 {[%emt 0:00:12]} 29. Rd4 {[%emt 0:02:02]} Nxd5 {[%emt 0:00:21]} 30. Rxd5 {[%emt 0:00:05][%mdl 4096] Endgame KRR-KRR. White is a pawn up.} b4 $1 {[%emt 0:00:24][%cal Oh5h4]} 31. Ra7 {[%emt 0:01:37]} Rc2+ {[%emt 0:10:25]} 32. Kf3 {[%emt 0:04:28] Threatens to win with Rdd7.} b3 $1 {[%emt 0:00:14]} 33. axb3 {[%emt 0:07:32]} Rxb3+ {[%emt 0:00:04]} 34. Ke4 {[%emt 0:00:00]} g6 $1 {[%emt 0:00:04]} 35. Rd8+ {[%emt 0:00:00]} (35. Rdd7 $5 Re2+ $8 36. Kd4 Rd2+ 37. Ke4 Re2+ $11) 35... Kg7 {[%emt 0:00:04]} 36. Rdd7 {[%emt 0:00:00]} Re2+ {[%emt 0:00:06]} 37. Kd4 {[%emt 0:00:00]} Rd2+ {[%emt 0:00:05]} 38. Ke4 {[%emt 0:00:00]} (38. Kc4 $14 Rxd7 39. Rxd7) 38... Re2+ $11 {[%emt 0:00:16]} 39. Kd4 {[%emt 0:00:00]} (39. Kd5 $11 Rd3+ 40. Kc4 Rxd7 41. Rxd7) 39... Rd2+ $14 {[%emt 0:00:02]} 40. Kc4 {[%emt 0:00:00]} Rxd7 {[%emt 0:00:05]} 41. Rxd7 {[%emt 0:00:00] KR-KR. White is a pawn up.} Re3 {[%emt 0:00:49][%cal Oh5h4]} 42. Kd5 {[%emt 0:00:00]} ({Better is} 42. Kd4 $14 Re1 43. Rb7) 42... Kf8 $11 {[%emt 0:00:56]} 43. Kd6 {[%emt 0:00:01]} Rd3+ {[%emt 0:02:29]} 44. Kc7 {[%emt 0:00:10]} Rc3+ {[%emt 0:00:04]} 45. Kd6 {[%emt 0:00:34]} Rd3+ {[%emt 0:00:09]} 46. Kc7 {[%emt 0:00:09]} Rc3+ {[%emt 0:00:03]} 47. Kd6 {[%emt 0:00:09]} 1/2-1/2

[Event "Pan-American Collegiate-ch 2025"]
[Site "Charlotte"]
[Date "2025.01.04"]
[Round "4.27"]
[White "Andersen, Gunnar"]
[Black "Platnick, Elijah Samuel"]
[Result "1-0"]
[Annotator "TA"]
[ECO "D00"]
[WhiteElo "2272"]
[PlyCount "45"]
[EventDate "2025.01.02"]
[EventType "team-tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,45,9,53,58,85,9,38,51,39,31,51,0,70,65,87,99,235,239,245,230,222,235,418,398,532,522,601,593,564,564,627,624,994,981,29995,29996,29996,29997]} 1. d4 {[%emt 0:00:18]} Nf6 {[%emt 0:01:10]} 2. Nc3 {[%emt 0:00:03]} d5 {[%emt 0:00:11]} 3. Bf4 {[%emt 0:00:01]} c5 {[%emt 0:00:37]} 4. e4 {[%emt 0:00:09]} dxe4 {[%emt 0:00:50]} 5. dxc5 {[%emt 0:00:07]} Qxd1+ {[%emt 0:01:27]} 6. Rxd1 {[%emt 0:00:02]} Bd7 {[%emt 0:05:52]} 7. f3 {[%emt 0:10:02]} (7. Nb5 $16 {Strongly threatening Nc7+.} Na6 8. a3) 7... exf3 {[%emt 0:05:32]} 8. Nxf3 {[%emt 0:00:07]} Nc6 {[%emt 0:04:19] Black is weak on the dark squares} 9. Bc4 {[%emt 0:11:57]} Rc8 {[%emt 0:40:55]} 10. Nb5 {[%emt 0:15:09]} ({White should play} 10. a3 $14) 10... a6 {[%emt 0:06:25]} (10... Na5 $11 11. Be2 Rxc5 12. Nc7+ Kd8) 11. Nc7+ $14 {[%emt 0:04:04]} Kd8 {[%emt 0:00:02]} 12. Nd5 {[%emt 0:00:06] White is much more active.} (12. Bxf7 Rxc7 13. Bxc7+ Kxc7 $17) 12... Nxd5 {[%emt 0:06:53]} (12... e6 $16 13. Nb6 Bxc5 14. Nxc8 Kxc8) 13. Bxd5 $40 {[%emt 0:00:13][%mdl 128] White goes for the king.} ({Weaker is} 13. Rxd5 Ke8 $11) 13... Ke8 {[%emt 0:02:17][%cal Bd8e8,Be8f7,Bf7e6,Be6f5,Bf5g6,Bg6h5][%mdl 32] [#]} 14. Bxf7+ $1 {[%emt 0:00:05][%mdl 512]} Kxf7 {[%emt 0:00:02]} 15. Rxd7 {[%emt 0:00:04]} Nb4 $2 {[%emt 0:02:11]} (15... Nd8 {was worth a try.} 16. b4 Ke8) 16. a3 {[%emt 0:05:32]} Ke6 {[%emt 0:06:43]} 17. Rxb7 {[%emt 0:03:14]} Nd5 {[%emt 0:00:10]} 18. Ng5+ {[%emt 0:00:34][%cal Bf3g5,Bg5f7,Bf7e5][%mdl 32]} Kf5 {[%emt 0:03:35]} 19. Bd2 {[%emt 0:00:04]} e5 {[%emt 0:02:35]} 20. Rf1+ {[%emt 0:00:54]} Kg6 {[%emt 0:01:43]} 21. Nf7 {[%emt 0:00:05]} Rg8 {[%emt 0:00:04]} 22. Nxe5+ {[%emt 0:00:12]} Kh5 {[%emt 0:00:08]} 23. Rf5+ {[%emt 0:00:07]} 1-0

[Event "Pan-American Collegiate-ch 2025"]
[Site "Charlotte"]
[Date "2025.01.04"]
[Round "4.28"]
[White "Bruha, Nicholas"]
[Black "Dhanush Bharadwaj"]
[Result "0-1"]
[Annotator "TA"]
[ECO "A36"]
[WhiteElo "2019"]
[BlackElo "2238"]
[PlyCount "162"]
[EventDate "2025.01.02"]
[EventType "team-tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 59,162,38,31,42,54,-10,44,0,50,60,47,6,33,6,23,6,43,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8,0,0,0,0,0,0,0,0,-81,-81,-81,-78,-209,-208,-208,-211,-257,-254,-319,-312,-485,-485,-437,-426,-502,-461,-374,-273,-1180,-895,-1184,-1177,-1178,-1178,-1150,-1150,-1122,-795,-11081,-11117,-9402,-7777,-5193,-7334,-29972,-29973,-29973,-29974,-29975,-29974,-29974,-29975,-29975,-29976,-29976,-29977,-29976,-29978,-29978,-29979,-29980,-29980,-29979,-29980,-29980,-29980,-29979,-29979]} 1. c4 {[%emt 0:00:12]} Nf6 {[%emt 1:31:00]} 2. Nc3 {[%emt 0:00:37]} g6 {[%emt 0:00:00]} 3. e4 {[%emt 0:01:02]} d6 {[%emt 0:00:00]} 4. g3 {[%emt 0:00:13]} Bg7 {[%emt 0:00:00]} 5. Bg2 {[%emt 0:00:08]} O-O {[%emt 0:00:00]} 6. Nge2 {[%emt 0:00:25]} c5 {[%emt 0:00:00]} 7. O-O {[%emt 0:01:07]} Nc6 {[%emt 0:00:00]} 8. d3 {[%emt 0:02:35]} a6 {[%emt 0:00:00]} 9. Rb1 {[%emt 0:01:14]} Rb8 {[%emt 0:00:00]} 10. a4 {[%emt 0:00:35]} Ne8 {[%emt 0:00:00]} 11. Be3 {[%emt 0:01:56]} Bg4 {[%emt 0:00:00]} 12. f3 {[%emt 0:02:49]} Bd7 {[%emt 0:00:00]} 13. d4 {[%emt 0:01:36]} cxd4 {[%emt 0:00:00]} 14. Nxd4 {[%emt 0:00:10]} Nc7 {[%emt 0:00:00]} 15. b3 {[%emt 0:07:29]} Re8 {[%emt 0:00:00]} 16. f4 {[%emt 0:12:53]} Nb4 {[%emt 0:00:00]} 17. Qd2 {[%emt 0:17:29]} Nc6 {[%emt 0:00:00]} 18. b4 {[%emt 0:14:41]} Rf8 {[%emt 0:00:37]} 19. Nc2 {[%emt 0:08:29]} b6 {[%emt 0:02:55]} 20. Rfd1 {[%emt 0:08:00]} Bg4 {[%emt 0:05:58]} 21. Rdc1 {[%emt 0:00:11]} Qd7 {[%emt 0:00:00]} 22. Nd5 {[%emt 0:02:53]} Nxd5 {[%emt 0:00:00]} 23. cxd5 {[%emt 0:00:02]} Na7 {[%emt 0:00:00]} 24. Bf1 {[%emt 0:06:37]} Qxa4 {[%emt 0:00:00]} 25. Nd4 {[%emt 0:00:29]} Bxd4 {[%emt 0:00:00]} 26. Bxd4 {[%emt 0:00:26]} Nb5 {[%emt 0:00:00]} 27. Ra1 {[%emt 0:01:11]} Nxd4 {[%emt 0:00:34]} 28. Qxd4 {[%emt 0:00:10]} Qb3 {[%emt 0:00:31]} 29. Rcb1 {[%emt 0:01:27]} Qc2 {[%emt 0:00:18]} 30. Bd3 {[%emt 0:00:24]} (30. Bxa6 Bf3 31. Qf2 Qxe4 (31... Bxe4 32. Qxc2 Bxc2 33. Re1 $15) (31... Qxf2+ 32. Kxf2 Bxe4 33. Re1 $15) 32. Rb3 $17) 30... Qc7 {[%emt 0:00:45]} (30... Qd2 $2 31. Rb2 $18 (31. Rxa6 $2 Bh3 $19)) 31. Rc1 {[%emt 0:00:33]} Qd7 {[%emt 0:00:17]} 32. Bxa6 {[%emt 0:01:16]} ({Better is} 32. Rxa6 $14 Rfc8 33. Rca1) 32... e6 {[%emt 0:01:08]} (32... b5 $11) 33. Rc6 {[%emt 0:02:17]} exd5 {[%emt 0:00:09]} (33... b5 $11) 34. Qxd5 $14 {[%emt 0:00:43]} (34. Rxb6 Rxb6 35. Qxb6 dxe4 $17) 34... Rfd8 {[%emt 0:01:44]} 35. b5 {[%emt 0:03:08]} Be6 {[%emt 0:00:39]} (35... Qe7 $5) 36. Qd4 {[%emt 0:00:07]} d5 {[%emt 0:00:04]} 37. e5 {[%emt 0:00:32]} (37. Rxb6 Rxb6 38. Qxb6 dxe4 $17) 37... Qe7 {[%emt 0:00:18]} 38. Rac1 {[%emt 0:01:56]} (38. Rxb6 Rxb6 39. Qxb6 d4 $17) 38... Qa3 {[%emt 0:00:11]} 39. Qc3 {[%emt 0:00:54]} Qxc3 {[%emt 0:01:22]} 40. R1xc3 {[%emt 0:00:10]} d4 {[%emt 0:00:04]} 41. Rd3 {[%emt 0:00:36]} Bf5 {[%emt 0:00:09]} 42. Rd2 {[%emt 0:00:08]} d3 {[%emt 0:00:07]} 43. Kf2 {[%emt 0:00:38]} h5 {[%emt 0:00:06]} 44. Ke3 {[%emt 0:00:35]} Rd5 {[%emt 0:00:35]} 45. h3 {[%emt 0:00:26]} Kf8 {[%emt 0:02:11]} 46. g4 {[%emt 0:00:17]} hxg4 {[%emt 0:00:05]} 47. hxg4 {[%emt 0:00:02]} Bd7 {[%emt 0:01:02]} 48. Rd6 {[%emt 0:01:32]} Rxd6 {[%emt 0:00:05]} 49. exd6 {[%emt 0:00:03]} Bxg4 {[%emt 0:00:06]} 50. Rxd3 {[%emt 0:00:28]} Ke8 {[%emt 0:00:16]} 51. Kd4 {[%emt 0:00:47]} Kd7 {[%emt 0:00:06]} 52. Kd5 {[%emt 0:00:48]} (52. Ke5 $11 {keeps the balance.}) 52... Be6+ $17 {[%emt 0:00:29]} 53. Ke5 {[%emt 0:00:29] [#]} Rh8 $1 {[%emt 0:00:47]} 54. Rd4 {[%emt 0:00:55]} (54. Rc3 $17) 54... Rh5+ $19 {[%emt 0:00:29]} 55. Ke4 {[%emt 0:00:23]} Rc5 {[%emt 0:00:37]} 56. Rd2 {[%emt 0:00:36]} Bc4 {[%emt 0:00:55]} 57. Bb7 {[%emt 0:00:29]} Bxb5 {[%emt 0:00:18]} (57... Rxb5 58. Ke3 Be6 59. Bf3 $19) 58. Bd5 {[%emt 0:00:30]} (58. Rb2 $142) 58... Bc6 $19 {[%emt 0:00:31]} (58... Kxd6 59. Bxf7+ Ke7 60. Bxg6 $11) 59. Bxc6+ {[%emt 0:00:24]} Rxc6 {[%emt 0:00:04]} (59... Kxc6 $2 {too greedy.} 60. d7 $18) 60. Ke5 {[%emt 0:00:13]} Rc5+ {[%emt 0:00:04]} 61. Ke4 {[%emt 0:00:34]} b5 {[%emt 0:00:04]} 62. Rd3 $2 {[%emt 0:00:40]} (62. Ke3) 62... b4 $19 {[%emt 0:00:12]} 63. Rb3 {[%emt 0:00:48]} Rb5 {[%emt 0:00:06]} ({Less strong is} 63... Kxd6 64. Rxb4 Ra5 65. Rb3 $15) 64. Kd4 {[%emt 0:00:09]} Kxd6 {[%emt 0:00:06]} 65. Kc4 {[%emt 0:00:02]} Rb7 {[%emt 0:00:07]} 66. Rd3+ {[%emt 0:00:14]} Ke6 {[%emt 0:00:05]} 67. Kb3 {[%emt 0:00:06]} Kf5 {[%emt 0:00:13]} 68. Rd4 {[%emt 0:00:08]} f6 {[%emt 0:00:11]} 69. Rc4 {[%emt 0:00:12]} g5 {[%emt 0:00:16]} 70. fxg5 {[%emt 0:00:11]} fxg5 {[%emt 0:00:05]} 71. Rc8 {[%emt 0:00:03]} g4 {[%emt 0:00:07]} 72. Rf8+ {[%emt 0:00:07]} Kg5 {[%emt 0:00:06]} 73. Rg8+ {[%emt 0:00:03]} Kf4 {[%emt 0:07:46]} 74. Rf8+ {[%emt 0:00:07]} Kg3 {[%emt 0:00:00]} 75. Rg8 {[%emt 0:00:12]} Kf3 {[%emt 0:00:00]} 76. Rf8+ {[%emt 0:00:03] [#]} Kg2 $1 {[%emt 0:00:00]} 77. Rg8 {[%emt 0:00:03]} g3 {[%emt 0:00:00]} 78. Rg6 {[%emt 0:00:05]} Kf2 {[%emt 0:00:00]} 79. Rf6+ {[%emt 0:00:04]} Kg1 {[%emt 0:00:00]} 80. Rg6 {[%emt 0:00:03]} g2 {[%emt 0:00:00]} 81. Rg8 {[%emt 0:00:02]} Rf7 {[%emt 0:00:00]} 0-1

