[Event "California State Seniors 2024"]
[Site "Berkeley"]
[Date "2024.04.13"]
[Round "2.1"]
[White "Lehman, Clarence"]
[Black "Taylor, Timothy"]
[Result "*"]
[ECO "C22"]
[WhiteElo "1789"]
[BlackElo "2114"]
[Annotator "TA"]
[PlyCount "25"]
[EventDate "2024.04.13"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 10,25,-37,-59,-57,-41,-25,-9,1,-12,-8,-151,-106,-126,-85,-197,-192,-183]} 1. e4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:06]} 2. Nc3 {[%emt 0:00:19]} e5 {[%emt 0:00:05]} 3. d4 {[%emt 0:01:09]} exd4 {[%emt 0:00:10]} 4. Qxd4 {[%emt 0:00:23]} Nc6 {[%emt 0:00:10]} 5. Qa4 {[%emt 0:02:17]} Bb4 {[%emt 0:06:15]} 6. Bd2 {[%emt 0:01:01]} O-O $1 {[%emt 0:01:33] White must now prevent ...Bxc3.} 7. O-O-O {[%emt 0:00:54]} Re8 {[%emt 0:01:39][%cal Ob4c3] Strongly threatening ...Bxc3!} 8. f3 {[%emt 0:00:44]} d6 {[%emt 0:18:53] The position is equal.} 9. a3 {[%emt 0:02:17]} Bc5 {[%emt 0:05:02]} 10. b4 {[%emt 0:02:35]} (10. Bb5 $1 $11) 10... Bb6 {[%emt 0:02:10]} 11. Nge2 {[%emt 1:24:17]} Bd7 {[%emt 0:01:14][%cal Oc6a5] [#] aiming for ...Na5!} 12. b5 {[%emt 0:01:50]} (12. Qb3 $17 {was the only chance.}) 12... Ne5 {[%emt 0:01:21]} 13. Qb3 {[%emt 1:23:13] Weighted Error Value: White=0.50/Black=0.17 (very precise) .  Mistake:       	White=2     	---        Inaccurate:     	---       	Black=1      OK:         	White=2     	Black=1      Best:        	White=1     	---} *

[Event "California State Seniors 2024"]
[Site "Berkeley"]
[Date "2024.04.13"]
[Round "2.2"]
[White "Watson, Farid"]
[Black "Gadson, Andrei"]
[Result "*"]
[WhiteElo "1867"]
[Annotator "NA RC"]
[PlyCount "1"]
[EventDate "2024.04.13"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 1:31:00]} *

[Event "California State Seniors 2024"]
[Site "Berkeley"]
[Date "2024.04.13"]
[Round "2.3"]
[White "Gran, Rahim"]
[Black "Del Rosario, Frisco"]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "1785"]
[BlackElo "1810"]
[Annotator "NA RC COMBH"]
[PlyCount "45"]
[EventDate "2024.04.13"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 1:31:00]} Nf6 {[%emt 1:31:00]} 2. Nc3 {[%emt 0:00:30]} d5 {[%emt 0:00:30]} 3. Bg5 {[%emt 0:00:30]} g6 {[%emt 0:00:30]} 4. f3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:30]} 5. Qd2 {[%emt 0:00:00]} O-O {[%emt 0:00:30]} 6. O-O-O {[%emt 0:00:00]} Re8 {[%emt 0:00:00]} 7. e4 {[%emt 0:00:00]} dxe4 {[%emt 0:00:00]} 8. fxe4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 9. dxe5 {[%emt 0:00:00]} Qxd2+ {[%emt 0:00:00]} 10. Rxd2 {[%emt 0:00:00]} Ng4 {[%emt 0:00:00]} 11. h3 {[%emt 0:00:00]} Nxe5 {[%emt 0:00:00]} 12. Nd5 {[%emt 0:00:00]} Na6 {[%emt 0:00:00]} 13. Bxa6 {[%emt 0:00:00]} bxa6 {[%emt 0:00:00]} 14. Nxc7 {[%emt 0:00:00]} Bb7 {[%emt 0:00:00]} 15. Nxe8 {[%emt 0:00:00]} Rxe8 {[%emt 0:00:00]} 16. Nf3 {[%emt 0:00:00]} Nc4 {[%emt 0:00:00]} 17. Rd8 {[%emt 0:00:00]} Bxb2+ {[%emt 0:00:00]} 18. Kd1 {[%emt 0:00:00]} Rxd8+ {[%emt 0:00:00]} 19. Bxd8 {[%emt 0:00:00]} Bxe4 {[%emt 0:00:00]} 20. Bg5 {[%emt 0:00:00]} Na3 {[%emt 0:00:00]} 21. Re1 {[%emt 0:00:00]} Bxc2+ {[%emt 0:00:00]} 22. Kd2 {[%emt 0:00:00]} Bb1 {[%emt 0:00:00]} 23. Rxb1 {[%emt 0:00:00]} 1-0

[Event "California State Seniors 2024"]
[Site "Berkeley"]
[Date "2024.04.14"]
[Round "3.1"]
[White "Gaffagan, Steven"]
[Black "Gran, Rahim"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "1960"]
[BlackElo "1785"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2024.04.13"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,51,59,26,31,-13,-30,-42,8,-63,0,-26,103,-62,63,42,122,53,94,58,93,45,98,27,20,25,15,20,22,10,14,15,318,285,29985,29986,29985,29986,29996,29997,29997,29990]} 1. e4 {[%emt 0:00:09]} c5 {[%emt 0:00:18]} 2. Nf3 {[%emt 0:00:18]} Nf6 {[%emt 0:00:37]} 3. e5 {[%emt 0:00:42]} Nd5 {[%emt 0:00:11]} 4. Nc3 {[%emt 0:01:55]} e6 {[%emt 0:00:25]} 5. Nxd5 {[%emt 0:03:14]} exd5 {[%emt 0:00:14]} 6. d4 {[%emt 0:00:16]} Nc6 {[%emt 0:02:11]} 7. c3 {[%emt 0:04:22] With the idea dxc5.} cxd4 {[%emt 0:04:37]} 8. Bd3 {[%emt 0:06:02]} dxc3 {[%emt 0:14:20]} 9. O-O {[%emt 0:00:17]} Bb4 {[%emt 0:06:27]} (9... Be7 $15) 10. h4 {[%emt 0:35:12]} (10. Qb3 $11) 10... h6 {[%emt 0:02:51]} (10... d6 $15 11. exd6 Qxd6 (11... Bxd6 12. Re1+ Be7 13. bxc3 $11)) 11. Bc2 {[%emt 0:07:49] [#]} d4 {[%emt 0:01:57]} 12. h5 $2 {[%emt 0:00:48]} (12. Nxd4 $16 d5 13. exd6 Bxd6 14. Nxc6 (14. bxc3 O-O $16) 14... bxc6 15. Re1+ (15. bxc3 O-O $16) 15... Be6 16. bxc3) 12... Qb6 {[%emt 0:11:30]} (12... d6 $15 13. e6 Bxe6 (13... fxe6 14. Bg6+ Ke7 15. Nxd4 $14) 14. Nxd4 Nxd4 15. Qxd4 Qb6) 13. Rb1 $14 {[%emt 0:01:17][%mdl 1024] White has compensation.} Qc7 {[%emt 0:10:57]} (13... O-O $2 14. Qd3 f5 15. exf6 Rxf6 16. Qh7+ Kf8 17. bxc3 $18) (13... Qc5 $1 $14) 14. a3 {[%emt 0:05:50]} (14. Nxd4 $16 Nxd4 15. Qxd4) 14... Be7 {[%emt 0:07:32]} 15. Re1 {[%emt 0:00:38]} d6 {[%emt 0:01:21]} 16. Bf4 {[%emt 0:00:52]} ({Don't play} 16. Nxd4 dxe5 17. Nxc6 bxc6 $14) (16. bxc3 $16 {Hoping for exd6.} d3 17. Qxd3 dxe5 18. Nxe5 Nxe5 19. Qg3) 16... Be6 {[%emt 0:01:49] [#]} (16... d5 $1 $14) 17. exd6 {[%emt 0:09:27]} (17. bxc3 $1 $16 {aiming for exd6.} d5 18. Nxd4 (18. cxd4 Bxa3 19. Ba4 a5 $11)) 17... Bxd6 $11 {[%emt 0:03:17]} 18. Bxd6 {[%emt 0:00:48]} Qxd6 {[%emt 0:00:23]} 19. bxc3 {[%emt 0:00:22]} O-O-O {[%emt 0:00:34]} 20. Nxd4 {[%emt 0:05:34]} Nxd4 {[%emt 0:00:34]} 21. cxd4 {[%emt 0:00:55] next Be4 is good for White.} Qxd4 {[%emt 0:00:21][%mdl 8192] A mistake that costs the game.} (21... Qxa3 $2 {loses.} 22. Be4 Rd7 23. Qc2+ Kd8 24. Bxb7 $18 (24. Rxb7 Rxb7 25. Bxb7 Re8 $16)) (21... Rd7 $11) 22. Qf3 $18 {[%emt 0:01:27]} b6 {[%emt 0:07:47]} (22... Rd7 $18 23. Be4 b6) 23. Qa8+ {[%emt 0:04:18] White mates.} Kd7 {[%emt 0:02:21][%cal Bc8d7,Bd7e8,Be8f8][%mdl 32]} 24. Qb7+ {[%emt 0:02:29]} Ke8 {[%emt 0:00:28] [#]} 25. Rxe6+ $1 {[%emt 0:00:17][%mdl 512]} Kf8 {[%emt 0:00:36]} 26. Re7 {[%emt 0:00:38] Weighted Error Value: White=0.40/Black=1.05.  Loses game:     	---       	Black=1      Mistake:       	White=5     	Black=7      Inaccurate:     	White=3     	Black=2      OK:         	White=4     	Black=2      Best:        	White=2     	---} 1-0

[Event "California State Seniors 2024"]
[Site "Berkeley"]
[Date "2024.04.14"]
[Round "3.2"]
[White "Tia, Rudy Jr."]
[Black "Winslow, Elliott"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1798"]
[BlackElo "2003"]
[Annotator "RC"]
[PlyCount "104"]
[EventDate "2024.04.13"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. b3 {[%emt 0:00:03]} Nf6 {[%emt 0:07:27]} 2. Bb2 {[%emt 0:00:05]} g6 {[%emt 0:00:17]} 3. g3 {[%emt 0:00:25]} Bg7 {[%emt 0:00:13]} 4. Bg2 {[%emt 0:00:08]} O-O {[%emt 0:00:12]} 5. d3 {[%emt 0:01:00]} d5 {[%emt 0:01:43]} 6. e3 {[%emt 0:00:09]} c5 {[%emt 0:01:03]} 7. Nd2 {[%emt 0:00:09]} Nc6 {[%emt 0:00:53]} 8. Ne2 {[%emt 0:01:39]} e5 {[%emt 0:01:02]} 9. h3 {[%emt 0:00:25]} Qc7 {[%emt 0:01:24]} 10. a3 {[%emt 0:01:55]} Re8 {[%emt 0:02:34]} 11. O-O {[%emt 0:02:22]} Be6 {[%emt 0:02:41]} 12. f4 {[%emt 0:09:37]} Rad8 {[%emt 0:04:30]} 13. Qe1 {[%emt 0:08:11]} h5 {[%emt 0:05:35]} 14. Nf3 {[%emt 0:03:34]} Nh7 {[%emt 0:05:10]} 15. Nxe5 {[%emt 0:08:23]} Nxe5 {[%emt 0:00:16]} 16. Bxe5 {[%emt 0:00:15]} Bxe5 {[%emt 0:00:06]} 17. fxe5 {[%emt 0:00:07]} Qxe5 {[%emt 0:00:06]} 18. Qf2 {[%emt 0:00:08]} f5 {[%emt 0:06:27]} 19. d4 {[%emt 0:03:16]} Qc7 {[%emt 0:00:49]} 20. Nf4 {[%emt 0:03:11]} Bf7 {[%emt 0:00:18]} 21. Nd3 {[%emt 0:00:24]} b6 {[%emt 0:01:00]} 22. Ne5 {[%emt 0:00:19]} Nf6 {[%emt 0:02:32]} 23. Qf4 {[%emt 0:04:04]} Kg7 {[%emt 0:02:17]} 24. Rae1 {[%emt 0:08:18]} Re7 {[%emt 0:03:10]} 25. c3 {[%emt 0:07:59]} Rde8 {[%emt 0:07:26]} 26. Bf3 {[%emt 0:01:24]} Rxe5 {[%emt 0:08:57]} 27. dxe5 {[%emt 0:00:17]} Rxe5 {[%emt 0:01:49]} 28. b4 {[%emt 0:03:06]} Qe7 {[%emt 0:01:33]} 29. Kf2 {[%emt 0:03:52]} Ne4+ {[%emt 0:05:29]} 30. Bxe4 {[%emt 0:00:44]} Rxe4 {[%emt 0:04:53]} 31. Qf3 {[%emt 0:00:48]} Qe5 {[%emt 0:02:11]} 32. bxc5 {[%emt 0:04:38]} bxc5 {[%emt 0:00:32]} 33. Rb1 {[%emt 0:00:47]} Qxc3 {[%emt 0:01:29]} 34. Rb7 {[%emt 0:01:19]} Qxa3 {[%emt 0:06:09]} 35. Rfb1 {[%emt 0:00:56]} Qa6 {[%emt 0:03:25]} 36. g4 {[%emt 0:05:23]} Qf6 {[%emt 0:06:16]} 37. gxf5 {[%emt 0:03:10]} Qxf5 {[%emt 0:01:09]} 38. Qxf5 {[%emt 0:00:24]} gxf5 {[%emt 0:00:02]} 39. Rxa7 {[%emt 0:00:08]} Kf6 {[%emt 0:00:19]} 40. Rb6+ {[%emt 0:01:04]} Be6 {[%emt 0:00:14]} 41. Rc7 {[%emt 0:00:18]} f4 {[%emt 0:00:42]} 42. exf4 {[%emt 0:03:09]} c4 {[%emt 0:00:08]} 43. Kg3 {[%emt 0:03:11]} Kf5 {[%emt 0:00:43]} 44. Rb8 {[%emt 0:01:23]} Re3+ {[%emt 0:00:43]} 45. Kf2 {[%emt 0:00:39]} d4 {[%emt 0:01:35]} 46. Rc5+ {[%emt 0:10:44]} Kxf4 {[%emt 0:01:01]} 47. Rf8+ {[%emt 0:00:00]} Ke4 {[%emt 0:00:08]} 48. Re8 {[%emt 0:00:00]} Kd3 {[%emt 0:00:19]} 49. h4 {[%emt 0:00:00]} c3 {[%emt 0:00:43]} 50. Ra8 {[%emt 0:00:00]} Re2+ {[%emt 0:00:38]} 51. Kg3 {[%emt 0:00:00]} Kd2 {[%emt 0:01:24]} 52. Ra2+ {[%emt 0:00:00]} Bxa2 {[%emt 0:00:03]} 0-1

[Event "California State Seniors 2024"]
[Site "Berkeley"]
[Date "2024.04.14"]
[Round "3.3"]
[White "Vale Cruz, Armin"]
[Black "Snyder, Larry"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1785"]
[BlackElo "1990"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2024.04.13"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,71,26,4,12,11,9,9,14,-18,-20,-63,-54,-48,-56,-106,-106,-112,-101,-101,-108,-103,-87,-95,-55,-59,-54,-81,-30,-18,-22,-58,-42,-134,-145,-141,-143,-161,-116,-107,-120,-180,-171,-134,-87,-85,-34,-27,34,0,44,44,44,0,84,37,896,900]} 1. e4 {[%emt 0:00:28]} d5 {[%emt 0:01:12]} 2. exd5 {[%emt 0:00:07]} Qxd5 {[%emt 0:00:04]} 3. Nc3 {[%emt 0:00:07]} Qa5 {[%emt 0:00:04]} 4. d4 {[%emt 0:00:09]} Nf6 {[%emt 0:00:05]} 5. Nf3 {[%emt 0:00:07]} c6 {[%emt 0:00:03]} 6. Bf4 {[%emt 0:02:27]} Bf5 {[%emt 0:04:51]} 7. Bc4 {[%emt 0:05:15]} e6 {[%emt 0:02:19]} 8. O-O {[%emt 0:01:43]} Nbd7 {[%emt 0:01:05]} 9. a3 {[%emt 0:00:47]} Be7 {[%emt 0:02:04]} 10. Re1 {[%emt 0:03:14]} O-O {[%emt 0:01:48]} 11. h3 {[%emt 0:01:26]} Nd5 {[%emt 0:03:34] The position is equal.} 12. Bxd5 {[%emt 0:07:36]} cxd5 {[%emt 0:00:26]} 13. b4 {[%emt 0:00:16]} Qd8 {[%emt 0:01:26]} 14. Qe2 {[%emt 0:06:27][%cal Oc3d5]} Nb6 {[%emt 0:03:08]} 15. g4 {[%emt 0:02:43]} (15. Nd1 $15) 15... Bg6 $17 {[%emt 0:00:51]} 16. Ne5 {[%emt 0:00:31]} Rc8 {[%emt 0:00:59]} 17. Nxg6 {[%emt 0:03:10]} hxg6 {[%emt 0:00:04]} 18. Nd1 {[%emt 0:01:04]} Bf6 {[%emt 0:04:28]} 19. c3 {[%emt 0:01:55]} Qd7 {[%emt 0:10:17]} 20. g5 {[%emt 0:02:19]} Be7 {[%emt 0:00:04]} 21. Qg4 {[%emt 0:01:09]} Bd6 {[%emt 0:06:26]} ({Better is} 21... Nc4 $17) 22. Bxd6 $11 {[%emt 0:05:32]} Qxd6 {[%emt 0:00:03]} 23. a4 {[%emt 0:00:07]} Nc4 {[%emt 0:02:08]} 24. f4 {[%emt 0:02:24]} (24. Kg2 $15) 24... Nd2 $17 {[%emt 0:03:17]} 25. Re3 {[%emt 0:02:01]} Ne4 {[%emt 0:52:14]} 26. h4 {[%emt 0:50:26]} f5 {[%emt 0:00:00]} 27. Qf3 {[%emt 0:00:00]} Kf7 {[%emt 0:01:00] And now ...Rh8 would win.} 28. Ra2 {[%emt 0:01:00]} (28. Nf2 $17 Ke8 29. b5) 28... Rh8 $19 {[%emt 0:00:30]} 29. Rh2 {[%emt 0:00:30]} Rh5 {[%emt 0:00:30]} (29... b6 $142 30. Nf2 Kg8) 30. Qf1 $17 {[%emt 0:00:30]} Qc6 {[%emt 0:00:00]} (30... Rc7 $17) 31. Nb2 $15 Nd6 {[%emt 0:00:00]} (31... Nxc3 $11 32. Rc2 Qb6 (32... Rxh4 33. Rexc3 Qxc3 34. Rxc3 $16)) 32. Qe1 {[%emt 0:00:00][%cal Ob2d3]} Nc4 {[%emt 0:00:00] [#]} 33. Nd3 $1 Rhh8 {[%emt 0:00:00]} (33... Re8 34. Ra2) 34. h5 {[%emt 0:00:00]} gxh5 {[%emt 0:00:00] [#]} (34... Rxh5 $11 {remains equal.} 35. Rxh5 gxh5) 35. g6+ Kxg6 $2 {[%emt 0:03:00][%mdl 8192]} ({Worse is} 35... Kf6 36. Qh4+ Kxg6 37. Qe7 Kh6 38. Rxh5+ (38. Rxe6+ Kh7 39. Rxh5+ Kg8 40. Rg5 Rh7 41. Rxc6 Rf8) 38... Kg6 39. Rg5+ Kh7 40. Qxg7#) (35... Ke7 $14 36. Rxe6+ Qxe6) 36. Rxe6+ {[%emt 0:00:00] Never resign too early!   Weighted Error Value: White=0.20 (precise) /Black=0.24 (precise) .  Loses game:     	---       	Black=1      Mistake:       	White=4     	Black=5      Inaccurate:     	White=6     	Black=2      OK:         	White=11    	Black=8      Best:        	White=1     	Black=1} 1-0

[Event "California State Seniors 2024"]
[Site "Berkeley"]
[Date "2024.04.15"]
[Round "4.1"]
[White "Winslow, Elliott"]
[Black "Gaffagan, Steven"]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "2003"]
[BlackElo "1960"]
[Annotator "RC"]
[PlyCount "68"]
[EventDate "2024.04.13"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:20]} Nf6 {[%emt 0:00:08]} 2. c4 {[%emt 0:00:19]} g6 {[%emt 0:00:05]} 3. g3 {[%emt 0:00:05]} Bg7 {[%emt 0:00:06]} 4. Bg2 {[%emt 0:00:04]} O-O {[%emt 0:00:21]} 5. Nc3 {[%emt 0:00:18]} c6 {[%emt 0:00:15]} 6. e4 {[%emt 0:02:43]} d6 {[%emt 0:00:11]} 7. Nge2 {[%emt 0:03:34]} Na6 {[%emt 0:04:44]} 8. O-O {[%emt 0:05:24]} e5 {[%emt 0:02:35]} 9. b3 {[%emt 0:05:18]} exd4 {[%emt 0:07:00]} 10. Nxd4 {[%emt 0:00:15]} Nc5 {[%emt 0:00:48]} 11. h3 {[%emt 0:05:12]} Re8 {[%emt 0:03:41]} 12. Re1 {[%emt 0:02:45]} a5 {[%emt 0:01:22]} 13. Qc2 {[%emt 0:09:36]} Nfxe4 {[%emt 0:11:02]} 14. Nxe4 {[%emt 0:00:58]} Nxe4 {[%emt 0:11:57]} 15. Rxe4 {[%emt 0:01:46]} Rxe4 {[%emt 0:07:18]} 16. Qxe4 {[%emt 0:00:06]} c5 {[%emt 0:00:14]} 17. Be3 {[%emt 0:04:27]} cxd4 {[%emt 0:11:42]} 18. Bxd4 {[%emt 0:01:27]} Bf5 {[%emt 0:07:32]} 19. Qe3 {[%emt 0:01:53]} Qf8 {[%emt 0:01:53]} 20. Bxg7 {[%emt 0:01:44]} Qxg7 {[%emt 0:00:10]} 21. Re1 {[%emt 0:00:39]} Rf8 {[%emt 0:06:51]} 22. Qd2 {[%emt 0:05:00]} a4 {[%emt 0:02:02]} 23. bxa4 {[%emt 0:01:32]} Qf6 {[%emt 0:04:02]} 24. Bxb7 {[%emt 0:01:31]} Rb8 {[%emt 0:02:18]} 25. Bd5 {[%emt 0:09:37]} Rb2 {[%emt 0:04:25]} 26. Qf4 {[%emt 0:05:31]} Kg7 {[%emt 0:06:06]} 27. Re8 {[%emt 0:02:32]} Rb1+ {[%emt 0:03:32]} 28. Kh2 {[%emt 0:01:03]} h5 {[%emt 0:00:15]} 29. a5 {[%emt 0:08:10]} g5 {[%emt 0:00:48]} 30. Qe3 {[%emt 0:03:38]} Rb2 {[%emt 0:00:46]} 31. Kg2 {[%emt 0:03:55]} Bd7 {[%emt 0:01:17]} 32. Re7 {[%emt 0:05:55]} Be6 {[%emt 0:00:31]} 33. Ra7 {[%emt 0:00:45]} g4 {[%emt 0:00:27]} 34. Bxe6 {[%emt 0:00:43]} Rxf2+ {[%emt 0:01:06]} 1-0

[Event "California State Seniors 2024"]
[Site "Berkeley"]
[Date "2024.04.15"]
[Round "4.2"]
[White "Watson, Farid"]
[Black "Cordon, Michael"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "1867"]
[BlackElo "1953"]
[Annotator "NA RC"]
[PlyCount "101"]
[EventDate "2024.04.13"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:09]} Nf6 {[%emt 0:01:05]} 2. c4 {[%emt 0:00:27]} e6 {[%emt 0:01:12]} 3. Nf3 {[%emt 0:00:47]} d5 {[%emt 0:00:38]} 4. Nc3 {[%emt 0:00:08]} Be7 {[%emt 0:00:31]} 5. e3 {[%emt 0:02:32]} O-O {[%emt 0:01:28]} 6. Bd3 {[%emt 0:00:16]} b6 {[%emt 0:03:10]} 7. O-O {[%emt 0:00:41]} Bb7 {[%emt 0:00:23]} 8. b3 {[%emt 0:03:48]} Nbd7 {[%emt 0:00:33]} 9. Bb2 {[%emt 1:26:12]} c5 {[%emt 0:16:27]} 10. Qe2 {[%emt 0:00:00]} (10. cxd5 $14 Nxd5 11. Nxd5 exd5 12. Rc1) 10... Ne4 {[%emt 0:06:40]} 11. Rad1 {[%emt 0:00:00] E14: Queen's Indian: Classical Variation (4 e3).} Nxc3 {[%emt 0:03:36]} 12. Bxc3 {[%emt 0:00:00]} Qc7 {[%emt 0:01:15]} 13. Ne5 {[%emt 0:00:00]} Nxe5 {[%emt 0:07:14]} 14. dxe5 {[%emt 0:00:00]} Rfd8 {[%emt 0:01:44]} 15. Qh5 {[%emt 0:00:00]} g6 {[%emt 0:00:42]} 16. Qg4 {[%emt 0:00:00]} (16. Qe2 $1 $11) 16... dxc4 {[%emt 0:01:58]} 17. Bxc4 {[%emt 0:00:00]} Rxd1 {[%emt 0:03:57]} 18. Rxd1 {[%emt 0:00:00]} Rd8 {[%emt 0:00:45]} (18... Bc6 $15 {deserves consideration.}) 19. Re1 {[%emt 0:00:00]} (19. Rxd8+ $11 Qxd8 20. Qe2) 19... Bd5 {[%emt 0:03:04]} 20. Bf1 {[%emt 0:00:00]} Bc6 {[%emt 0:00:51]} 21. h4 {[%emt 0:00:00]} Bf8 {[%emt 0:02:25]} (21... h5 $17 22. Qf4 b5) 22. h5 {[%emt 0:00:00]} Bg7 {[%emt 0:00:17]} 23. f4 {[%emt 0:00:00]} Be4 {[%emt 0:02:09]} 24. hxg6 {[%emt 0:00:00]} hxg6 {[%emt 0:00:53]} 25. Rd1 {[%emt 0:00:00]} Rd7 {[%emt 0:03:26]} 26. Bb5 {[%emt 0:00:00]} Bc6 {[%emt 0:02:20]} 27. Rxd7 {[%emt 0:00:00]} Qxd7 {[%emt 0:00:41]} 28. Bxc6 {[%emt 0:00:00]} Qxc6 {[%emt 0:00:04]} 29. Qd1 {[%emt 0:00:00]} Qd5 {[%emt 0:09:42]} 30. Qxd5 {[%emt 0:00:00]} exd5 {[%emt 0:00:05]} 31. g4 {[%emt 0:00:00]} Kf8 {[%emt 0:00:37]} 32. Kf2 {[%emt 0:00:00]} Ke8 {[%emt 0:04:07]} 33. Kf3 {[%emt 0:00:00]} Bf8 {[%emt 0:00:50]} 34. Be1 {[%emt 0:00:00]} Be7 {[%emt 0:01:11]} 35. Ke2 {[%emt 0:03:21]} Bd8 {[%emt 0:01:46]} 36. Kd3 {[%emt 0:00:15]} Kd7 {[%emt 0:03:01]} 37. Bg3 {[%emt 0:00:52]} b5 {[%emt 0:05:49]} 38. e4 {[%emt 0:02:45]} Kc6 {[%emt 0:04:15]} 39. f5 {[%emt 0:00:49]} c4+ {[%emt 0:01:18]} 40. bxc4 {[%emt 0:00:01]} dxc4+ {[%emt 0:00:37]} 41. Kc2 {[%emt 0:01:39]} gxf5 {[%emt 0:04:32]} 42. gxf5 {[%emt 0:04:56]} Be7 {[%emt 0:00:35]} 43. Bf2 {[%emt 0:00:35]} a6 {[%emt 0:00:04]} 44. Bd4 {[%emt 0:00:37]} b4 $11 {[%emt 0:00:48]} 45. Be3 {[%emt 0:01:14]} Bf8 {[%emt 0:00:34]} 46. Bg5 {[%emt 0:00:20]} Kd7 {[%emt 0:04:11]} 47. Be3 {[%emt 0:00:08]} Kc6 {[%emt 0:00:00]} 48. Bg5 {[%emt 0:00:07]} Kd7 {[%emt 0:00:00]} 49. Be3 {[%emt 0:02:21]} Kc6 {[%emt 0:01:30]} 50. Bg5 {[%emt 0:00:00]} Kd7 51. Be3 1/2-1/2

[Event "California State Seniors 2024"]
[Site "Berkeley"]
[Date "2024.04.14"]
[Round "4.3"]
[White "Lehman, Clarence"]
[Black "Tia, Rudy Jr."]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1789"]
[BlackElo "1798"]
[Annotator "NA RC"]
[PlyCount "120"]
[EventDate "2024.04.13"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:04]} b6 {[%emt 0:00:05]} 2. d4 {[%emt 0:00:07]} Bb7 {[%emt 0:00:03]} 3. Bd3 {[%emt 0:01:47]} g6 {[%emt 0:00:07]} 4. Qe2 {[%emt 0:00:17]} Bg7 {[%emt 0:00:34]} 5. c3 {[%emt 0:00:20]} d5 {[%emt 0:07:23]} 6. e5 {[%emt 0:02:05]} e6 {[%emt 0:00:08]} 7. Nf3 {[%emt 0:01:36]} Qc8 {[%emt 0:00:45]} 8. O-O {[%emt 0:00:26]} Ba6 {[%emt 0:00:12]} 9. b4 {[%emt 0:00:39]} Bxd3 {[%emt 0:01:11]} 10. Qxd3 {[%emt 0:00:03]} Ne7 {[%emt 0:03:41]} 11. a4 {[%emt 0:00:16]} c5 {[%emt 0:01:13]} 12. bxc5 {[%emt 0:01:01]} bxc5 {[%emt 0:00:05]} 13. Qb5+ {[%emt 0:00:32]} Nd7 {[%emt 0:00:43]} 14. Ba3 {[%emt 0:02:05]} Rb8 {[%emt 0:01:49]} 15. Qe2 {[%emt 0:00:18]} O-O {[%emt 0:01:13]} 16. Nbd2 {[%emt 0:00:03]} Qc6 {[%emt 0:01:39]} 17. Rfc1 {[%emt 0:01:09]} f6 {[%emt 0:05:29]} 18. exf6 {[%emt 0:04:00]} Bxf6 {[%emt 0:00:34]} 19. Ne5 {[%emt 0:00:16]} Nxe5 {[%emt 0:01:40]} 20. dxe5 {[%emt 0:00:10]} Bg5 {[%emt 0:00:23]} 21. g3 {[%emt 0:01:30]} Bxd2 {[%emt 0:05:40]} 22. Qxd2 {[%emt 0:00:10]} Rb3 {[%emt 0:10:14]} 23. Qg5 {[%emt 0:07:49]} Nf5 {[%emt 0:02:50]} 24. g4 {[%emt 0:00:48]} Ng7 {[%emt 0:00:38]} 25. Qe7 {[%emt 0:01:05]} Rc8 {[%emt 0:01:35]} 26. Qxa7 {[%emt 0:03:27]} Rb6 {[%emt 0:01:47]} 27. Qe7 {[%emt 0:00:35]} Qxa4 {[%emt 0:00:27]} 28. Bb4 {[%emt 0:01:29]} Qe8 {[%emt 0:03:16]} 29. Bxc5 {[%emt 0:00:47]} Qxe7 {[%emt 0:00:39]} 30. Bxe7 {[%emt 0:00:02]} Rbc6 {[%emt 0:00:09]} 31. Bb4 {[%emt 0:00:24]} Rc4 {[%emt 0:00:43]} 32. h3 {[%emt 0:00:30]} d4 {[%emt 0:00:07]} 33. Ra3 {[%emt 0:00:31]} Rxb4 {[%emt 0:00:07]} 34. Ra8 {[%emt 1:11:09]} Rbc4 {[%emt 0:00:35]} 35. Rxc8+ {[%emt 0:00:00]} Rxc8 {[%emt 0:50:16]} 36. c4 Rc5 {[%emt 0:00:00]} 37. f4 {[%emt 0:00:00]} g5 {[%emt 0:00:00]} 38. fxg5 {[%emt 0:00:00]} Rxe5 {[%emt 0:00:00]} 39. c5 {[%emt 0:00:00]} Ne8 {[%emt 0:00:00]} 40. c6 {[%emt 0:00:00]} Nc7 {[%emt 0:00:00]} 41. Rc4 {[%emt 0:00:00]} Rd5 {[%emt 0:00:00]} 42. Kf2 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 43. Rb4 {[%emt 0:00:00]} Rc5 {[%emt 0:00:00]} 44. Rb8+ {[%emt 0:00:00]} Kg7 {[%emt 0:04:30]} 45. h4 {[%emt 0:00:00]} Rxc6 {[%emt 0:00:00]} 46. h5 {[%emt 0:00:00]} h6 {[%emt 0:00:00]} 47. g6 {[%emt 0:00:00]} Ne6 {[%emt 0:01:30]} 48. Re8 {[%emt 0:07:00]} Kf6 {[%emt 0:00:30]} 49. Rh8 {[%emt 0:00:30]} Kg5 {[%emt 0:00:00]} 50. Rh7 {[%emt 0:00:00]} e4 {[%emt 0:00:00]} 51. g7 {[%emt 0:00:00]} Rc2+ {[%emt 0:00:00]} 52. Kg3 {[%emt 0:00:00]} Rc3+ {[%emt 0:00:00]} 53. Kh2 {[%emt 0:00:00]} Nxg7 {[%emt 0:00:00]} 54. Rxg7+ {[%emt 0:00:00]} Kh4 {[%emt 0:00:00]} 55. Rg6 {[%emt 0:00:00]} Rc2+ {[%emt 0:00:00]} 56. Kg1 {[%emt 0:00:00]} Kg3 {[%emt 0:00:00]} 57. Kf1 {[%emt 0:00:00]} d3 {[%emt 0:00:00]} 58. Ke1 {[%emt 0:00:00]} e3 {[%emt 0:00:00]} 59. Kd1 {[%emt 0:00:00]} e2+ {[%emt 0:00:00]} 60. Ke1 {[%emt 0:00:00]} Rc1+ {[%emt 0:00:00]} 0-1

[Event "California State Seniors 2024"]
[Site "Berkeley"]
[Date "2024.04.15"]
[Round "5.1"]
[White "Winslow, Elliott"]
[Black "Taylor, Timothy"]
[Result "0-1"]
[ECO "D41"]
[WhiteElo "2003"]
[BlackElo "2114"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2024.04.13"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,103,25,0,31,1,20,8,16,18,21,18,18,-8,19,0,0,4,1,-8,0,0,-6,0,0,-52,0,-40,-16,-65,-10,-5,-8,-147,-129,-277,-246,-226,-231,-233,-220,-211,-210,-209,-187,-181,-166,-162,-167,-170,-149,-260,-158,-158,-158,-158,-158,-143,-135,-163,-151,-191,-191,-186,-175,-176,-168,-172,-186,-201,-195,-265,-242,-425,-394,-425,-435,-446,-457,-473,-506,-550,-521,-559,-527,-1013,-1078,-1050,-1125,-1265,-1199,-29979,-29980,-29979]} 1. d4 {[%emt 0:07:13]} d5 {[%emt 0:00:25]} 2. c4 {[%emt 0:00:11]} e6 {[%emt 0:00:13]} 3. Nc3 {[%emt 0:02:09]} Nf6 {[%emt 0:00:05]} 4. cxd5 {[%emt 0:00:30]} Nxd5 {[%emt 0:00:04]} 5. Nf3 {[%emt 0:01:04]} c5 {[%emt 0:00:25]} 6. e3 {[%emt 0:01:14]} Nc6 {[%emt 0:02:14]} 7. Bc4 {[%emt 0:01:00]} Nb6 {[%emt 0:03:43] [#] ...cxd4 is the strong threat.} 8. Be2 {[%emt 0:00:46]} Be7 {[%emt 0:00:54]} 9. O-O {[%emt 0:00:28]} O-O {[%emt 0:00:50] The position is equal.} 10. dxc5 {[%emt 0:09:59]} Bxc5 {[%emt 0:02:29]} 11. b3 {[%emt 0:01:41]} e5 {[%emt 0:13:57]} 12. Bb2 {[%emt 0:02:10]} f6 {[%emt 0:00:28]} 13. Rc1 {[%emt 0:05:52][%cal Oc3d5,Ba1c1,Bc1c5,Bc5a5][%mdl 32]} Be6 {[%emt 0:07:25]} 14. Ne4 {[%emt 0:06:28]} Be7 {[%emt 0:00:14]} 15. Nc5 {[%emt 0:04:24]} Bxc5 {[%emt 0:04:05]} 16. Rxc5 {[%emt 0:00:11]} Qxd1 {[%emt 0:00:31]} 17. Rxd1 {[%emt 0:01:23]} Rfd8 {[%emt 0:01:40]} 18. Kf1 {[%emt 0:19:56]} ({Better is} 18. Rxd8+ $11 Rxd8 19. h4) 18... Nb4 {[%emt 0:01:18]} (18... Rxd1+ $15 19. Bxd1 Nb4) 19. Ra5 {[%emt 0:00:55]} a6 {[%emt 0:05:40]} 20. Bc3 {[%emt 0:14:34]} (20. Rxd8+ $11 Rxd8 21. Ne1) 20... N6d5 {[%emt 0:08:26]} (20... Rxd1+ $15 21. Bxd1 Nc6) 21. Bd2 {[%emt 0:03:29] And now e4 would win.} Rac8 {[%emt 0:11:17] Threatening ...Nc3.} 22. e4 {[%emt 0:01:17]} (22. Ra4 $11 {remains equal.} Nc6 23. Ne1) 22... Nc3 $17 {[%emt 0:01:36]} 23. Ra1 {[%emt 0:03:33] This costs White the game.} (23. Bxc3 $17 {is the only way for White.} Rxd1+ 24. Bxd1 Rxc3 25. Ke2) 23... b6 {[%emt 0:03:49]} 24. Rxa6 {[%emt 0:02:01]} Nxa6 {[%emt 0:00:34]} 25. Bxa6 {[%emt 0:00:12]} Ra8 {[%emt 0:01:31]} 26. Bxc3 {[%emt 0:00:38]} Rxa6 {[%emt 0:00:08]} 27. Nd2 {[%emt 0:01:11]} Rc8 {[%emt 0:04:21]} 28. Bb4 {[%emt 0:00:19]} b5 {[%emt 0:01:03]} 29. a3 {[%emt 0:01:07]} Rac6 {[%emt 0:01:10]} 30. Ke2 {[%emt 0:01:36]} Rc1 {[%emt 0:02:03]} 31. Ra2 {[%emt 0:00:26]} (31. Rxc1 $17 Rxc1 32. f3) 31... R1c2 {[%emt 0:00:33]} 32. Rxc2 {[%emt 0:01:17]} Rxc2 {[%emt 0:00:05][%mdl 4096] Endgame. KRB-KBN} 33. Kd1 {[%emt 0:00:36]} Rc8 {[%emt 0:01:09] Black is more active.} 34. Ke2 {[%emt 0:00:36]} Kf7 {[%emt 0:00:31]} 35. f3 {[%emt 0:00:42]} Ke8 {[%emt 0:00:18]} 36. g3 {[%emt 0:00:20]} Rc1 {[%emt 0:01:51]} 37. Kf2 {[%emt 0:00:25]} Kd7 {[%emt 0:02:05]} 38. g4 {[%emt 0:00:14]} g6 {[%emt 0:01:46]} 39. h3 {[%emt 0:00:59]} f5 {[%emt 0:02:41]} 40. exf5 {[%emt 0:00:29]} gxf5 {[%emt 0:00:07]} 41. g5 {[%emt 0:00:12]} (41. a4 $142) 41... f4 {[%emt 0:02:05]} 42. Ne4 $2 {[%emt 0:00:15]} (42. h4) 42... Bf5 $19 {[%emt 0:01:42][%cal Of5e4] [#] Threatens to win with ...Bxe4!} 43. Nf6+ {[%emt 0:00:35]} Ke6 {[%emt 0:00:21]} 44. h4 {[%emt 0:00:20]} Rb1 {[%emt 0:02:35]} 45. Ne8 {[%emt 0:00:27]} Bd3 {[%emt 0:01:05]} (45... Rxb3 46. Ng7+ Kf7 47. Nxf5 $11) 46. h5 {[%emt 0:00:46]} Rxb3 {[%emt 0:02:07] aiming for ...Rb2+.} 47. g6 {[%emt 0:02:22]} hxg6 {[%emt 0:00:59]} 48. hxg6 {[%emt 0:00:20]} Bxg6 {[%emt 0:00:47] ( -> ...Rxb4)} 49. Nc7+ {[%emt 0:00:54]} Kf5 {[%emt 0:01:13]} 50. Nxb5 {[%emt 0:00:09]} Bh5 {[%emt 0:00:28]} 51. Nc3 {[%emt 0:00:18]} Rb2+ {[%emt 0:00:57]} 52. Kf1 {[%emt 0:06:17] Weighted Error Value: White=0.56/Black=0.13 (very precise) .  Mistake:       	White=7     	Black=2      Inaccurate:     	White=4     	Black=2      OK:         	White=10    	Black=15     Best:        	White=1     	Black=2} 0-1

[Event "California State Seniors 2024"]
[Site "Berkeley"]
[Date "2024.04.15"]
[Round "5.2"]
[White "Gaffagan, Steven"]
[Black "Cruz, Michael Anderson Car"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1960"]
[BlackElo "1939"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2024.04.13"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,49,51,72,75,66,49,91,57,49,15,18,24,22,-12,23,0,7,26,2,-14,164,169,166,130,233,199,264,261,270,273,264,275,270,-144,-119,-148,51,58,54,0,29991,29992]} 1. e4 {[%emt 0:07:31]} b6 {[%emt 0:00:28]} 2. d4 {[%emt 0:00:30]} Bb7 {[%emt 0:00:10]} 3. f3 {[%emt 0:01:07]} g6 {[%emt 0:00:19]} 4. Be3 {[%emt 0:01:23]} Bg7 {[%emt 0:00:28]} 5. Nc3 {[%emt 0:05:14]} d6 {[%emt 0:00:55]} 6. Qd2 {[%emt 0:02:28]} Nd7 {[%emt 0:01:01]} 7. g4 {[%emt 0:06:29]} e6 {[%emt 0:00:54]} 8. h4 {[%emt 0:02:37] White is better.} h5 {[%emt 0:03:36]} 9. g5 {[%emt 0:00:18]} Ne7 {[%emt 0:05:07]} 10. Nge2 {[%emt 0:10:36]} a6 {[%emt 0:10:33]} 11. Bh3 {[%emt 0:11:30]} c5 {[%emt 0:05:47]} 12. O-O {[%emt 0:04:17]} O-O {[%emt 0:02:08]} 13. Rad1 {[%emt 0:03:26]} d5 {[%emt 0:29:21]} 14. exd5 {[%emt 0:00:16][%cal Be4d5,Bd5e6,Be6f7][%mdl 32]} cxd4 $2 {[%emt 0:19:04]} (14... exd5 15. f4 $14) (14... Bxd5 $11 15. dxc5 Nxc5) 15. dxe6 $18 {[%emt 0:04:57]} Ne5 {[%emt 0:02:12]} 16. exf7+ {[%emt 0:00:35]} (16. Qxd4 Nxf3+ (16... Bxf3 $2 17. Qxe5 Bxe5 18. Rxd8 $18) 17. Rxf3 Bxd4 18. Nxd4 Qc7 $19 (18... Bxf3 $2 19. Nxf3 Qb8 20. Ne4 $19)) 16... Kh7 {[%emt 0:00:31]} (16... Rxf7 $16 17. Nxd4 N7c6) 17. Nxd4 {[%emt 0:03:18] Hoping for f4.} (17. Qxd4 Nxf3+ (17... Nxf7 $2 18. Qxd8 Nxd8 19. Bxb6 $18) 18. Rxf3 Bxd4 19. Rxd4 Bxf3 $11) 17... Nc4 {[%emt 0:03:18]} (17... Rxf7 $142 18. Qe2 Qc7) 18. Qe2 {[%emt 0:03:44]} Qc7 {[%emt 0:00:18]} 19. Bf2 {[%emt 0:12:29] [#] Dodges Qg3+. Strongly threatening Ne6.} Nxb2 {[%emt 0:01:57]} 20. Ne6 {[%emt 0:00:21]} Qxc3 {[%emt 0:00:23]} 21. Nxg7 $2 {[%emt 0:00:08]} (21. Nxf8+ $6 Rxf8 22. Rd7 (22. Qxe7 $2 Qxf3 $19) 22... Nd5 $16 (22... Bxf3 $2 23. Qxe7 Bc6 24. Bf5 $18)) ({White must play} 21. Rd7 $18 Bxf3 22. Nxf8+ Rxf8 23. Qxe7) 21... Nxd1 $17 {[%emt 0:01:08]} 22. Rxd1 {[%emt 0:09:02] And now Nxh5 would win.} Bxf3 {[%emt 0:02:44]} (22... Rxf7 $17 23. Nxh5 gxh5) 23. Qxe7 $14 {[%emt 0:05:01] White threatens Ne8 and mate.} Bxd1 {[%emt 0:00:21]} 24. Ne6 {[%emt 0:00:19]} (24. Ne8 $1 $14 Qxh3 25. Qf6 (25. Qxf8 Qg4+ 26. Kh2 Qf4+ 27. Bg3 Qd2+ 28. Kg1 Qd4+ 29. Kf1 Qc4+ 30. Kf2 Qd4+ 31. Kf1 Qc4+ 32. Kf2 Qd4+ 33. Kg2 Qd5+ 34. Kg1 Qd4+ 35. Bf2 Qg4+ 36. Kh2 Qf4+ 37. Kg1 Qg4+ $11) 25... Raxe8 (25... Bxc2 26. Qg7#) (25... Qg4+ 26. Kh2 $14) 26. fxe8=Q Qg4+ (26... Rxf6 $2 27. Qe7+ Kg8 28. gxf6 $18) 27. Kh2 Rxe8 (27... Rxf6 $2 28. gxf6 Qf4+ 29. Kg1 $18) 28. Qf7+ Kh8 29. Qxe8+ Kg7 30. Qe5+ Kh7 31. Qc7+ Kg8 32. Qd8+ Kh7 33. Qf6) 24... Bf3 $2 {[%emt 0:06:03][%mdl 8192] [#]} 25. Nxf8+ {[%emt 0:01:02] Weighted Error Value: White=0.36/Black=0.62.  Loses game:     	---       	Black=2      Missed win:     	White=1     	---        Mistake:       	White=1     	Black=3      Inaccurate:     	White=3     	Black=2      OK:         	White=3     	Black=7      Best:        	White=3     	Black=3} 1-0

[Event "California State Seniors 2024"]
[Site "Berkeley"]
[Date "2024.04.15"]
[Round "5.3"]
[White "Tia, Rudy Jr."]
[Black "Watson, Farid"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1798"]
[BlackElo "1867"]
[Annotator "NA RC"]
[PlyCount "81"]
[EventDate "2024.04.13"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 10,81,3,32767,32767,-21,0,32767,3,32767,32767,2,10,32767,32767,32767,0,0,-11,32767,-4,0,32767,-22,20,1,0,-41,32767,32767,32767,-10,32767,-53,0,-13,0,0,27,31,33,39,30,14,123,80,32767,32767,32767,76,85,32767,144,121,125,130,130,125,289,297,969,34,34,44,35,44,588,704,979,1212,1253,886,886,1316]} 1. b3 {[%emt 0:00:03]} g6 {[%emt 0:00:54]} 2. Bb2 {[%emt 0:00:06]} Nf6 {[%emt 0:00:04]} 3. g3 {[%emt 0:01:16]} Bg7 {[%emt 0:00:08]} 4. Bg2 {[%emt 0:00:11]} O-O {[%emt 0:00:23]} 5. d3 {[%emt 0:00:21]} d6 {[%emt 0:04:57]} 6. e3 {[%emt 0:00:31] A01: Nimzowitsch-Larsen Opening.} Nc6 {[%emt 0:03:32]} 7. Nd2 {[%emt 0:00:25]} Bg4 {[%emt 0:10:31]} 8. Ne2 {[%emt 0:00:14]} Qc8 {[%emt 0:00:11]} 9. h3 {[%emt 0:00:06]} Bd7 {[%emt 0:00:14]} 10. a3 {[%emt 0:00:11]} a5 {[%emt 0:02:23]} 11. Qb1 {[%emt 0:03:01]} Rb8 {[%emt 0:01:23]} 12. Qa2 {[%emt 0:00:12]} b5 {[%emt 0:01:09]} 13. Rc1 {[%emt 0:00:47]} Nd8 {[%emt 0:11:36]} 14. c4 {[%emt 0:02:27]} b4 {[%emt 0:01:51]} 15. axb4 {[%emt 0:05:10]} axb4 {[%emt 0:00:03]} 16. c5 {[%emt 0:00:45]} Ne6 {[%emt 0:02:01]} 17. c6 {[%emt 0:10:24]} Be8 $1 {[%emt 0:00:44]} 18. d4 {[%emt 0:00:07]} (18. Bxf6 $11 {should be considered.} Bxf6 19. d4) 18... Ra8 {[%emt 0:01:01]} 19. Qb1 {[%emt 0:00:17]} Qa6 {[%emt 0:04:43]} 20. Qc2 {[%emt 0:06:33]} d5 {[%emt 0:06:04]} 21. e4 {[%emt 0:06:14]} Nxe4 {[%emt 0:10:10]} (21... dxe4 $15 22. Nxe4 Nd5) 22. Nxe4 {[%emt 0:01:01]} dxe4 {[%emt 0:00:05]} 23. Bxe4 {[%emt 0:00:34]} Ng5 {[%emt 0:04:10]} 24. Bg2 {[%emt 0:02:01]} f5 {[%emt 0:00:22]} 25. O-O {[%emt 0:04:27]} Bf7 {[%emt 0:08:33]} 26. Nf4 {[%emt 0:06:15]} Rad8 {[%emt 0:01:55]} (26... Qa2 $11) 27. Rfe1 {[%emt 0:04:05]} Bf6 {[%emt 0:05:20]} 28. h4 {[%emt 0:04:06]} Ne4 {[%emt 0:00:05]} 29. Bxe4 {[%emt 0:06:20]} fxe4 {[%emt 0:00:05]} 30. Rxe4 {[%emt 0:00:07]} Rd6 {[%emt 0:02:42] [#]} (30... Qb5 $142) 31. d5 $1 {[%emt 0:02:43]} Bxd5 {[%emt 0:00:59]} 32. Nxd5 {[%emt 0:01:17]} ({Weaker is} 32. Rxb4 Rxc6 33. Qd2 Rxc1+ 34. Qxc1 Ba8 35. Bxf6 Qxf6 $11) 32... Rxd5 {[%emt 0:00:10]} 33. Bxf6 {[%emt 0:00:09]} Rxf6 $2 {[%emt 0:06:50]} (33... exf6 $16 34. Rxb4 Qd3 35. Qxd3 Rxd3) 34. Rxe7 {[%emt 0:00:41]} ({Less strong is} 34. Rxb4 Rdf5 $14) 34... Rdf5 $2 {[%emt 0:00:48]} (34... Rf7 35. Rxf7 Kxf7) 35. Qc4+ $2 {[%emt 0:06:37]} (35. Rd1 $18 Qa7 36. Qb2 (36. Rd8+ Rf8 $18) 36... Qxf2+ 37. Qxf2 Rxf2 38. Rxc7) 35... Qxc4 {[%emt 0:00:56]} 36. Rxc4 {[%emt 0:00:05]} Rxf2 {[%emt 0:00:22]} 37. Rxb4 {[%emt 0:00:05]} Rf8 $2 {[%emt 0:01:40]} 38. Rxc7 {[%emt 0:02:31]} h5 $18 {[%emt 0:05:43] [#]} 39. Rf4 $1 {[%emt 0:01:16]} Rc2 {[%emt 0:00:36]} 40. Rxf8+ {[%emt 0:01:10]} Kxf8 {[%emt 0:00:01]} 41. b4 {[%emt 0:00:44]} 1-0

