[Event "Oceania Zonal Women 2023"]
[Site "Melbourne"]
[Date "2023.01.23"]
[Round "1.1"]
[White "Li, Chuyue Angie"]
[Black "Ryjanova, Julia"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1524"]
[BlackElo "2288"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 15,83,6,32,24,61,58,51,19,19,-38,-42,-36,-29,-91,-77,-95,-108,-101,-77,-66,-29,-78,-84,-125,-99,-113,-96,-100,-104,-189,-148,-383,-359,-633,-655,-690,-677,-814,-793,-1193,-1139,-1021,-926,-891,-532,-553,-563,-467,-525,-827,-809,-715,-10,-1767,-1814,-1611,-1730,-29988,-29989,-29988,-29989,-29989,-29990,-29996,-29997,-29997,-29998,-29998,-29999,-29999]} 1. e4 {[%emt 0:00:10]} c6 {[%emt 0:00:41]} 2. d4 {[%emt 0:00:49]} d5 {[%emt 0:00:09]} 3. e5 {[%emt 0:00:43]} c5 {[%emt 0:11:07]} 4. dxc5 {[%emt 0:02:04]} Nc6 {[%emt 0:00:54]} 5. Bb5 {[%emt 0:01:52]} e6 {[%emt 0:00:59]} 6. Be3 {[%emt 0:02:13]} Nge7 {[%emt 0:00:58]} 7. c3 {[%emt 0:02:06]} Bd7 {[%emt 0:01:22]} 8. Bxc6 {[%emt 0:01:14]} Nxc6 {[%emt 0:00:42]} 9. f4 {[%emt 0:04:46] B12: Caro-Kann: Advance Variation.} Ne7 {[%emt 0:16:24]} 10. Nf3 {[%emt 0:03:59]} Nf5 {[%emt 0:08:12] [#]} 11. Bd4 $146 {[%emt 0:05:42] White is slightly better.} ({Predecessor:} 11. Bf2 h5 12. O-O Qc7 13. b4 b6 14. cxb6 axb6 15. Nd4 Rh6 16. a4 h4 17. Qb3 Nxd4 18. Bxd4 {1-0 Lupulescu,C (2660)-Dobre,C (2360) ROM-ch Targu Mures 2014 (5)}) 11... Nxd4 {[%emt 0:15:09]} 12. Qxd4 {[%emt 0:06:42]} (12. cxd4 $11 b6 13. cxb6) 12... Rc8 $15 {[%emt 0:03:17][%cal Ba8c8,Bc8c4,Bc4e4][%mdl 32]} 13. b4 {[%emt 0:03:04]} b6 $36 {[%emt 0:01:33][%cal Rb6c5][%mdl 2048] Black has some pressure.} 14. cxb6 {[%emt 0:01:52]} (14. c6 $1 $11 Rxc6 15. O-O) 14... Rc4 $17 {[%emt 0:00:22][%mdl 64] [#] Deflection} (14... Qxb6 $6 15. Qxb6 axb6 16. Kf2 $11) 15. Qd2 {[%emt 0:11:55]} Qxb6 {[%emt 0:07:06]} 16. a4 {[%emt 0:01:43]} Re4+ {[%emt 0:03:51][%mdl 1024] Black has strong compensation.} 17. Kd1 {[%emt 0:01:45]} a5 {[%emt 0:02:42][%cal Ra5b4] Black is more active.} (17... Be7 $5 {[%cal Re8g8]}) 18. Ng5 {[%emt 0:05:22]} (18. b5 $1 $11) 18... Rc4 {[%emt 0:02:07][%cal Ra5b4] Black continues to play with concentration.} 19. b5 {[%emt 0:02:04]} Bc5 {[%emt 0:07:27]} 20. Re1 {[%emt 0:05:10]} Ke7 {[%emt 0:03:33]} 21. f5 {[%emt 0:02:26][%cal Of5f6]} h6 {[%emt 0:06:09] Dancing on a razor blade.} 22. fxe6 {[%emt 0:05:09]} (22. f6+ $17 {keeps fighting.} gxf6 23. exf6+ Kxf6 24. Nf3 (24. Rf1+ Ke7 $17)) 22... fxe6 {[%emt 0:00:56]} 23. Nh3 {[%emt 0:02:53]} (23. Nf3 $17) 23... Rf8 $19 {[%emt 0:00:34] [#] Hoping for ...Be8.} 24. g3 $2 {[%emt 0:00:30]} (24. Qb2 Be8 25. Nd2) 24... Be8 {[%emt 0:01:09]} 25. Nf4 {[%emt 0:02:40]} g5 {[%emt 0:01:10]} 26. Nd3 {[%emt 0:01:36]} Bg6 {[%emt 0:00:39] And now ...Rf3 would win.} 27. Nb2 {[%emt 0:02:10]} Re4 {[%emt 0:00:35]} 28. Nd3 {[%emt 0:04:29]} Be3 {[%emt 0:01:17]} 29. Qb2 {[%emt 0:02:11]} Bh5+ {[%emt 0:01:27]} 30. Kc2 {[%emt 0:00:10]} Bf2 {[%emt 0:00:17][%cal Be3f2,Bf2c5,Bc5f8][%mdl 32] This pair of bishops is nice.} 31. Qa3+ {[%emt 0:02:45]} Ke8 {[%emt 0:00:23]} ({And not} 31... Bc5 32. Nxc5 Rxe1 33. Nxe6+ (33. Nd3+ $2 Ke8 $19) 33... Kxe6 34. Qxf8 Kxe5 35. Qg7+ (35. Qe7+ Qe6 $15) 35... Kf5 36. Qd4 Qxd4 37. cxd4 $11) 32. Rf1 {[%emt 0:02:14]} Re2+ {[%emt 0:00:34]} 33. Kb3 {[%emt 0:02:18]} Qc7 $2 {[%emt 0:00:50]} ({Black should try} 33... Bg6 $19 34. Qd6 Qxd6 35. exd6 Bxd3) 34. Nb2 {[%emt 0:01:11][%mdl 8192]} (34. Qd6 $11 Qxd6 35. exd6) 34... Bc5 {[%emt 0:01:11][%cal Of8f1]} 35. Rxf8+ {[%emt 0:00:14]} Bxf8 {[%emt 0:00:05]} 36. Qa2 {[%emt 0:00:30]} Re3 {[%emt 0:01:02] Black mates.} 37. Kc2 {[%emt 0:00:51]} Bg6+ {[%emt 0:00:35]} 38. Kd2 {[%emt 0:01:09]} Qxe5 {[%emt 0:00:16]} 39. Kc1 {[%emt 0:03:41]} Rxc3+ {[%emt 0:00:48] White is weak on the dark squares} 40. Nxc3 {[%emt 0:00:07]} Qxc3+ {[%emt 0:00:04]} 41. Kd1 {[%emt 0:00:11]} Bh5+ {[%emt 0:00:08]} 42. g4 {[%emt 0:00:07]} Bxg4# {[%emt 0:00:06] Ingenious play by Ryjanova!   Weighted Error Value: White=0.99/Black=0.34} 0-1

[Event "Oceania Zonal Women 2023"]
[Site "Melbourne"]
[Date "2023.01.23"]
[Round "1.2"]
[White "Zhang, Jilin"]
[Black "Huey, Chelsea"]
[Result "1/2-1/2"]
[ECO "B49"]
[WhiteElo "2212"]
[BlackElo "1516"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 15,102,33,27,5,58,22,31,12,26,0,13,7,7,16,0,0,0,-20,-29,-31,-24,-29,0,0,63,38,31,0,0,0,0,0,0,10,132,0,0,12,12,14,34,0,30,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:10]} c5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:03]} e6 {[%emt 0:00:06]} 3. d4 {[%emt 0:00:44]} cxd4 {[%emt 0:00:04]} 4. Nxd4 {[%emt 0:00:07]} a6 {[%emt 0:00:06]} 5. Nc3 {[%emt 0:01:26]} Qc7 {[%emt 0:00:11]} 6. Be2 {[%emt 0:00:57]} Nc6 {[%emt 0:00:32]} 7. O-O {[%emt 0:04:24]} Nf6 {[%emt 0:00:53]} 8. Be3 {[%emt 0:01:29]} Be7 {[%emt 0:00:32]} 9. Kh1 {[%emt 0:01:33] B49: Sicilian: Taimanov: 5 Nc3 Qc7 6 Be3 a6 7 Be2.} Ne5 {[%emt 0:03:25]} (9... O-O $11) 10. a4 {[%emt 0:08:28]} (10. f4 $5 {[%cal Rf4e5]} Nc4 11. Bc1 $14) 10... d6 {[%emt 0:03:13]} 11. a5 {[%emt 0:04:19] [#] White is slightly better.} Bd7 $146 {[%emt 0:01:30]} ({Predecessor:} 11... O-O 12. f4 Nc4 13. Bxc4 Qxc4 14. Na4 Nd7 15. Qd3 Qc7 16. Nb6 Rb8 17. f5 Nc5 {1-0 Ruiz Aguilar,P (2241)-Salcedo,P (1913) Bogota McGregor op 4th 2013 (5)}) 12. f3 {[%emt 0:04:38]} Nc4 {[%emt 0:05:12]} 13. Bxc4 {[%emt 0:02:19]} Qxc4 {[%emt 0:00:06]} 14. Qd2 {[%emt 0:03:51]} O-O {[%emt 0:03:18]} 15. b3 {[%emt 0:02:35]} Qc7 {[%emt 0:01:41]} 16. Na4 {[%emt 0:03:35]} Bxa4 {[%emt 0:01:29]} 17. Rxa4 {[%emt 0:00:05]} d5 {[%emt 0:00:20]} 18. Bf4 {[%emt 0:13:52]} e5 {[%emt 0:05:15]} (18... Qd8 $5 {[%cal Rd5e4]}) 19. Bg3 $36 {[%emt 0:00:08][%mdl 2048] Nf5 is the strong threat. White has some pressure.} dxe4 {[%emt 0:02:26]} ({Black should try} 19... Nh5 $11 20. Nf5 Nxg3+ 21. hxg3 dxe4) 20. Nf5 $1 $14 {[%emt 0:02:59]} Nh5 {[%emt 0:06:08]} (20... exf3 $2 21. Rc4 Bc5 22. b4 $18 (22. Qg5 fxg2+ 23. Kxg2 Ne8 $16)) 21. Nxe7+ {[%emt 0:09:16]} (21. Bf2 {is interesting.} Rad8 22. Qe2 e3 23. Bxe3 Qd7 24. g4) 21... Qxe7 {[%emt 0:00:17]} 22. Rxe4 {[%emt 0:00:08]} Nxg3+ {[%emt 0:00:40]} 23. hxg3 {[%emt 0:00:06]} Rfe8 {[%emt 0:10:33]} 24. Rfe1 {[%emt 0:02:17]} Rad8 {[%emt 0:05:53] Inhibits Qd5.} (24... f6 $1 $11) 25. Qe3 {[%emt 0:02:58] White is more active.} (25. Rxe5 $16 Qf8 26. Rxe8 Rxe8 27. Rxe8 Qxe8 28. g4) 25... Rd5 {[%emt 0:07:28]} 26. b4 {[%emt 0:02:42] White wants to play c4.} f5 {[%emt 0:04:14]} 27. Qb3 {[%emt 0:09:12]} Qf7 {[%emt 0:02:24]} 28. R4e2 {[%emt 0:00:59]} (28. c4 $5 {[%cal Rc4d5]}) 28... g6 {[%emt 0:12:11]} 29. Kh2 {[%emt 0:10:18]} (29. c4 $5 {[%cal Rc4d5]} Rd4 30. Rxe5 Rxe5 31. Rxe5 $14) 29... Rd4 {[%emt 0:03:56] The position is equal.} 30. Qxf7+ {[%emt 0:03:41]} Kxf7 $11 {[%emt 0:01:09][%mdl 4096] Endgame KRR-KRR} 31. c3 {[%emt 0:00:03]} Rc4 {[%emt 0:02:56]} 32. Rxe5 {[%emt 0:01:33]} Rxe5 {[%emt 0:00:05]} 33. Rxe5 {[%emt 0:00:05]} Rxc3 {[%emt 0:00:26] KR-KR} 34. b5 {[%emt 0:00:44]} Kf6 {[%emt 0:03:22]} 35. f4 {[%emt 0:00:40]} Rc4 {[%emt 0:05:46]} 36. b6 {[%emt 0:03:52]} g5 {[%emt 0:05:34]} 37. Rd5 {[%emt 0:00:11] [#] aiming for Rd7.} Ke6 {[%emt 0:00:10] Prevents Rd7.} 38. Re5+ {[%emt 0:00:25]} Kf6 {[%emt 0:00:18]} 39. Rd5 {[%emt 0:00:22] Threatens to win with Rd7.} Ke6 {[%emt 0:00:24] Wards off Rd7} 40. Rd8 {[%emt 0:01:10] Hoping for Rb8.} gxf4 {[%emt 0:01:00]} 41. gxf4 {[%emt 0:00:23]} Rxf4 {[%emt 0:00:28]} 42. Rb8 {[%emt 0:00:09]} Rh4+ {[%emt 0:00:58]} 43. Kg1 {[%emt 0:00:07]} Ra4 {[%emt 0:00:25]} 44. Rxb7 {[%emt 0:00:33] [#] Rb8 would be deadly.} Rxa5 {[%emt 0:00:08]} 45. Rxh7 {[%emt 0:02:02]} Rb5 {[%emt 0:00:08]} 46. Kf2 {[%emt 0:00:54]} Rb3 {[%emt 0:01:34]} (46... Rxb6 {is a self mate.} 47. Rh6+ Kf7 48. Rxb6 a5 49. Ra6 a4 50. Kf3 Kf8 51. Rxa4) 47. b7 {[%emt 0:00:35]} a5 {[%emt 0:00:48]} 48. Rh6+ {[%emt 0:00:12]} Ke5 {[%emt 0:00:49]} 49. Ra6 {[%emt 0:00:21]} Rxb7 {[%emt 0:00:19]} 50. Rxa5+ {[%emt 0:00:03]} Kf4 {[%emt 0:00:12]} 51. Ra4+ {[%emt 0:00:06]} Ke5 {[%emt 0:00:34] Weighted Error Value: White=0.11 (very precise) /Black=0.13 (very precise)} 1/2-1/2

[Event "Oceania Zonal Women 2023"]
[Site "Melbourne"]
[Date "2023.01.23"]
[Round "1.3"]
[White "Chang, Yolanda"]
[Black "Punsalan, Vyanla M"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1508"]
[BlackElo "1989"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,86,-6,41,43,43,38,34,-1,26,-54,-10,-35,0,0,1,8,8,0,27,0,36,0,12,-9,12,0,0,-143,-139,-144,-72,-102,-126,-143,-91,-88,-33,-204,-155,-170,-110,-103,-22,-125,-101,-95,-119,-126,-115,-161,-149,-149,-17,-168,0,0,0,0,11,0,0,-320,-297,-312,-297,-314,-300,-1068,-1045,-1260,-1240,-1240,-1236,-1217,-1198,-1207,-1173,-29985,-29986]} 1. e4 {[%emt 0:00:03]} c6 {[%emt 0:00:16]} 2. d4 {[%emt 0:00:07]} d5 {[%emt 0:00:25]} 3. f3 {[%emt 0:03:37]} g6 {[%emt 0:02:42]} 4. e5 {[%emt 0:03:31]} Bf5 {[%emt 0:07:07]} 5. Bd3 {[%emt 0:01:44] [#]} e6 $146 {[%emt 0:07:17]} (5... Bxd3 $11 {deserves consideration.} 6. Qxd3 f6) ({Predecessor:} 5... Bxd3 6. Qxd3 e6 7. Ne2 Qh4+ 8. Ng3 Nd7 9. O-O Nh6 10. Be3 Nf5 11. Bf2 Qg5 {0-1 Felix,D (1787)-Galindo,L (1770) Pessoense Master U1900 2nd 2018 (3)}) 6. Bxf5 $14 {[%emt 0:03:23] B12: Caro-Kann: Advance Variation.} gxf5 {[%emt 0:00:26]} 7. Ne2 {[%emt 0:08:04]} Ne7 {[%emt 0:05:51]} 8. Nbc3 {[%emt 0:13:21] White is slightly better.} Ng6 {[%emt 0:03:50]} 9. Nf4 {[%emt 0:03:41]} (9. O-O $11) 9... Rg8 {[%emt 0:03:50]} 10. g3 {[%emt 0:01:43]} Nd7 {[%emt 0:02:39]} 11. Nce2 {[%emt 0:02:58]} c5 {[%emt 0:06:37]} 12. c3 {[%emt 0:03:02]} Qb6 {[%emt 0:04:36]} 13. Nxg6 {[%emt 0:11:17]} Rxg6 {[%emt 0:00:28]} 14. b3 {[%emt 0:10:20]} Rc8 {[%emt 0:04:17]} 15. Bb2 {[%emt 0:08:34]} (15. Nf4 cxd4 16. Nxg6 (16. Qxd4 Bc5 $17) 16... hxg6 17. Qxd4 (17. cxd4 Bb4+ 18. Kf1 Bc3 $15) 17... Bc5 $15) 15... h5 {[%emt 0:10:26][%cal Oh5h4]} 16. Nf4 {[%emt 0:01:34][%csl LRg6,LRh5]} Rh6 {[%emt 0:00:21]} 17. Qe2 {[%emt 0:01:49]} h4 {[%emt 0:06:15]} 18. gxh4 {[%emt 0:04:13]} (18. g4 $11) 18... cxd4 $17 {[%emt 0:03:48]} ({And not} 18... Rxh4 19. Nd3 $17) 19. cxd4 {[%emt 0:01:05]} Bb4+ {[%emt 0:02:30]} (19... Rxh4 $142 20. Nd3 Bb4+ 21. Nxb4 Qxb4+ 22. Qd2 a5) 20. Kf1 {[%emt 0:08:43]} Rxh4 {[%emt 0:03:50]} 21. Ng2 {[%emt 0:02:24]} Rh8 {[%emt 0:02:31] Black is much more active. The white rooks are badly placed.} (21... Rxd4 $142 $1 {aiming for ...Rd2.} 22. Bxd4 Qxd4) 22. Rd1 {[%emt 0:01:39]} Rc6 {[%emt 0:02:46]} (22... Nb8 $17) 23. Qd3 $2 {[%emt 0:02:53]} (23. h4 $15) 23... Qc7 {[%emt 0:05:00]} 24. Ne1 {[%emt 0:00:21]} a6 {[%emt 0:02:48]} ({Black should try} 24... Nf8 $1 $19 {[%cal Rf8g6] ...Ng6 is the strong threat.} 25. Qe2 Rh3) 25. h4 {[%emt 0:00:43]} f6 {[%emt 0:02:49]} (25... Nf8 $17 {...Ng6 would be deadly.} 26. Qe2 Ng6) 26. f4 {[%emt 0:00:56]} (26. Qe2 $1 $11 {remains equal.}) 26... Rg8 {[%emt 0:04:20] Strongly threatening ...Bxe1.} 27. Rg1 {[%emt 0:00:35]} Rxg1+ {[%emt 0:00:30]} 28. Kxg1 {[%emt 0:00:01]} Nf8 {[%emt 0:00:32]} 29. Qg3 {[%emt 0:00:50]} (29. Qf3 $17 {was called for.}) 29... fxe5 $1 $19 {[%emt 0:02:37]} 30. fxe5 {[%emt 0:00:03]} b5 {[%emt 0:01:45]} (30... Qh7 $1 $17 {Hoping for ...Qh5.} 31. Ng2 Rc2) 31. h5 $2 {[%emt 0:00:34] [#]} (31. Nd3 $11 {and White is okay.} Rc2 32. Qg5 (32. Nxb4 Rxb2 33. Nxa6 Qc2 $15)) 31... Bc3 $2 {[%emt 0:00:05]} ({Black should play} 31... Rc2 $1 $19 {[%cal Rc2b2]} 32. Nd3 (32. Nxc2 $2 {loses.} Qxc2 33. Qd3 Qxb2 $19) 32... f4) 32. Bxc3 $11 {[%emt 0:00:29]} Rxc3 {[%emt 0:00:05]} 33. Qg5 {[%emt 0:00:46]} Qh7 {[%emt 0:00:47][%cal Of5f4]} 34. Ng2 {[%emt 0:00:13] Dodges f4} Rc7 {[%emt 0:00:33][%cal Bc3c7,Bc7g7,Bg7g4][%mdl 32]} 35. Kf1 $2 {[%emt 0:00:24][%mdl 8192] [#]} (35. h6 $11 {and White has nothing to worry.}) 35... Rg7 $1 $19 {[%emt 0:00:21]} 36. Qh4 {[%emt 0:00:03]} Rg4 {[%emt 0:00:32]} 37. Qh3 {[%emt 0:00:30]} Qh6 {[%emt 0:00:27]} 38. Ne3 $2 {[%emt 0:01:13]} (38. Kf2) 38... Qf4+ {[%emt 0:00:58]} 39. Ke1 {[%emt 0:01:40]} Rg3 {[%emt 0:00:27]} 40. Qxg3 {[%emt 0:00:39]} Qxg3+ {[%emt 0:00:07]} 41. Kd2 {[%emt 0:00:06]} f4 {[%emt 0:01:06]} 42. Nc2 {[%emt 0:00:17]} f3 {[%emt 0:00:25]} 43. Ne3 {[%emt 0:00:12]} Qf2+ {[%emt 0:00:15] Weighted Error Value: White=0.81/Black=0.29 (precise)} 0-1

[Event "Oceania Zonal Women 2023"]
[Site "Melbourne"]
[Date "2023.01.23"]
[Round "1.4"]
[White "Zhang, Jasmine Haomo"]
[Black "Maunders, Myiesha"]
[Result "1-0"]
[ECO "E44"]
[WhiteElo "1949"]
[BlackElo "1498"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 17,101,72,83,83,94,94,97,104,125,121,184,106,111,97,129,125,120,114,105,109,128,83,85,75,104,0,97,72,87,47,91,100,148,124,130,131,136,130,139,121,124,114,155,148,227,217,315,179,151,114,143,143,109,103,1297,777,806,781,801,802,794,682,566,539,2398,2392,2069,2066,1990,1908,1539,1116,938,0,978,990,29988,29989,29989,29990,29995,29996,29996,29996,29996,29997]} 1. d4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:02]} 2. c4 {[%emt 0:00:08]} e6 {[%emt 0:00:04]} 3. Nc3 {[%emt 0:00:05]} Bb4 {[%emt 0:00:04]} 4. e3 {[%emt 0:00:23]} b6 {[%emt 0:00:11]} 5. Nge2 {[%emt 0:00:08]} Bb7 {[%emt 0:00:31]} 6. a3 {[%emt 0:00:14]} Bxc3+ {[%emt 0:00:37]} 7. Nxc3 {[%emt 0:00:11]} O-O {[%emt 0:00:36]} 8. Bd3 {[%emt 0:03:05]} d6 {[%emt 0:00:39]} 9. O-O {[%emt 0:03:40] 9.e4 is the fancy move.} Nbd7 {[%emt 0:00:23]} 10. e4 {[%emt 0:06:18] E44: Nimzo-Indian: Rubinstein: 4...b6 5 Ne2.} e5 {[%emt 0:06:19]} 11. d5 {[%emt 0:00:42]} Nc5 {[%emt 0:09:33]} 12. Bc2 {[%emt 0:02:19] White is better.} Ba6 {[%emt 0:03:23] [#]} 13. Qe2 $146 {[%emt 0:03:40]} ({Predecessor:} 13. b3 h6 14. f4 exf4 15. Bxf4 Re8 16. Qf3 Ncd7 17. Rae1 Ne5 18. Qf2 Qe7 19. h3 {1-0 Zeihser,M (2420)-Maier,A (1955) W-ch GT267 corr 1989}) 13... Ne8 {[%emt 0:04:53]} (13... Bb7 $16 14. Bd2 Qe7) 14. f4 {[%emt 0:08:32]} (14. b4 $18) 14... exf4 $16 {[%emt 0:05:15]} 15. Bxf4 {[%emt 0:07:22]} f6 {[%emt 0:02:36]} 16. Nd1 {[%emt 0:07:35]} Qe7 {[%emt 0:02:51]} 17. b4 {[%emt 0:02:11]} Nd7 {[%emt 0:00:19]} 18. Ne3 {[%emt 0:00:43] Black is weak on the light squares} g6 {[%emt 0:00:55] Repels Nf5} 19. Rac1 {[%emt 0:04:48]} Ng7 {[%emt 0:04:19]} 20. Ng4 {[%emt 0:11:05]} Ne5 {[%emt 0:13:38]} 21. Bxe5 {[%emt 0:03:49]} (21. Nh6+ $16 Kh8 22. Bb3) 21... dxe5 {[%emt 0:01:43]} (21... fxe5 $11 22. b5 Bb7) 22. Bd3 {[%emt 0:02:00]} Rad8 {[%emt 0:05:21]} 23. Rf2 {[%emt 0:06:36]} h5 {[%emt 0:00:55]} 24. Ne3 {[%emt 0:00:33]} Ne8 {[%emt 0:02:19]} ({Better is} 24... Bc8) 25. c5 {[%emt 0:01:02]} Bxd3 {[%emt 0:00:42]} 26. Qxd3 {[%emt 0:00:06]} Rf7 {[%emt 0:02:50]} 27. Qa6 {[%emt 0:01:30]} Ra8 {[%emt 0:01:28]} 28. Qb7 {[%emt 0:03:59]} Qd8 {[%emt 0:00:08]} 29. Rcf1 {[%emt 0:01:18]} Kg7 {[%emt 0:04:32]} 30. Nc4 {[%emt 0:00:36][%cal Oc4e5] Nxe5! is the strong threat. White has more active pieces.} Re7 {[%emt 0:01:54]} (30... Rb8 $16 31. Qxa7 Qc8) 31. Qc6 $18 {[%emt 0:00:41]} Rd7 {[%emt 0:01:48]} (31... Kh8 $142 32. g4 hxg4) 32. a4 {[%emt 0:05:59]} (32. h3 $142) 32... Rb8 {[%emt 0:01:57]} 33. a5 {[%emt 0:02:01]} bxc5 {[%emt 0:00:34]} 34. bxc5 {[%emt 0:00:49]} (34. Nxe5 fxe5 35. Rf8 (35. Qxc5 $2 Nd6 $19) 35... Re7 36. Qxc5 Qd6 37. Qxa7 Rxb4 $15) 34... Rb4 {[%emt 0:01:21]} 35. Qa6 {[%emt 0:00:04]} Qb8 $2 {[%emt 0:00:16][%mdl 8192]} (35... Qe7 $16) 36. Rxf6 {[%emt 0:00:55]} Nxf6 {[%emt 0:00:17]} 37. Qxf6+ {[%emt 0:00:05]} (37. Rxf6 Qe8 38. Nd2 Ra4 $11) 37... Kh7 {[%emt 0:00:17]} 38. Nxe5 {[%emt 0:00:05][%cal Bc4e5,Be5f7,Bf7g5,Bg5e6][%mdl 32]} Rg7 {[%emt 0:00:07]} 39. Nf7 {[%emt 0:03:09] And now Ng5+ would win.} Rb1 {[%emt 0:01:35]} 40. Ng5+ {[%emt 0:00:30]} Kh8 {[%emt 0:02:37]} 41. Ne6 {[%emt 0:01:22][%csl Ge6][%cal Rf6g7][%mdl 64] [#] Pin} Rxf1+ {[%emt 0:00:15]} 42. Kxf1 {[%emt 0:00:06][%csl Ge6][%cal Rf6g7][%mdl 4096] Endgame KQR-KQN} Qb1+ {[%emt 0:00:19]} 43. Kf2 {[%emt 0:00:53][%csl Ge6][%cal Rf6g7]} Qc2+ {[%emt 0:00:12]} 44. Ke3 {[%emt 0:01:02][%csl Ge6][%cal Rf6g7]} Qc1+ {[%emt 0:01:14] [#]} 45. Kd3 $2 {[%emt 0:01:03]} (45. Ke2 $1 $18 {[%csl Ge6][%cal Rf6g7]} Qc2+ 46. Kf3 Qd3+ 47. Kf2 Qd2+ 48. Kg3 Qe3+ 49. Qf3 Qe1+ 50. Kh3) 45... Qb1+ $2 {[%emt 0:00:37][%mdl 8192]} (45... Qd1+ $11 46. Ke3 Qe1+ 47. Kf4 (47. Kd3 Qd1+ 48. Ke3 Qe1+ 49. Kf4 g5+ 50. Kf5 Qf2+ 51. Ke5 Qb2+ 52. Nd4 Kh7 $14) 47... g5+ 48. Ke5 (48. Nxg5 Qh4+ 49. Kf5 Qg4+ {[%mdl 64] Deflection, Double Attack} 50. Ke5 Qxg5+ 51. Qxg5 Rxg5+ 52. Kf6 Rxg2 $18) 48... Qa1+ 49. Nd4 Kg8) 46. Kd2 {[%emt 0:00:37][%csl Ge6][%cal Rf6g7]} Qa2+ {[%emt 0:00:21]} 47. Ke3 {[%emt 0:00:37][%csl Ge6][%cal Rf6g7] White mates.} Qa3+ {[%emt 0:00:10]} 48. Kf2 {[%emt 0:02:15][%csl Ge6][%cal Rf6g7]} Qa2+ {[%emt 0:00:29]} 49. Kg3 {[%emt 0:00:37][%csl Ge6][%cal Rf6g7]} Qb3+ {[%emt 0:00:47]} 50. Kh4 {[%emt 0:01:34][%csl Ge6][%cal Rf6g7]} g5+ {[%emt 0:00:39]} 51. Kxh5 {[%emt 0:00:18] Weighted Error Value: White=0.44/Black=0.39} 1-0

[Event "Oceania Zonal Women 2023"]
[Site "Melbourne"]
[Date "2023.01.23"]
[Round "1.5"]
[White "Retnaraja, Athena-Malar"]
[Black "Vincent Alaina"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1473"]
[BlackElo "1897"]
[Annotator "NA COMBH"]
[PlyCount "96"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:10]} 2. Nf3 {[%emt 0:00:22]} d5 {[%emt 0:00:13]} 3. Bf4 {[%emt 0:00:11]} c6 {[%emt 0:00:31]} 4. Nbd2 {[%emt 0:00:21]} Bf5 {[%emt 0:00:14]} 5. e3 {[%emt 0:00:18]} e6 {[%emt 0:00:09]} 6. Ne5 {[%emt 0:00:10]} Bd6 {[%emt 0:00:46]} 7. Ndf3 {[%emt 0:01:47]} Qc7 {[%emt 0:00:28]} 8. Bd3 {[%emt 0:00:10]} Bg6 {[%emt 0:00:09]} 9. g4 {[%emt 0:07:15]} Nbd7 {[%emt 0:01:16]} 10. h4 {[%emt 0:00:44]} Qa5+ {[%emt 0:03:44]} 11. c3 {[%emt 0:00:41]} Bxe5 {[%emt 0:01:32]} 12. Nxe5 {[%emt 0:00:43]} Bxd3 {[%emt 0:09:55]} 13. Qxd3 {[%emt 0:01:30]} h6 {[%emt 0:00:44]} 14. Rg1 {[%emt 0:01:45]} Qb5 {[%emt 0:01:49]} 15. Qc2 {[%emt 0:04:20]} Qb6 {[%emt 0:07:39]} 16. g5 {[%emt 0:18:05]} hxg5 {[%emt 0:00:14]} 17. hxg5 {[%emt 0:00:26]} Ne4 {[%emt 0:01:25]} 18. O-O-O {[%emt 0:07:16]} Nxe5 {[%emt 0:09:55]} 19. Bxe5 {[%emt 0:00:12]} O-O-O {[%emt 0:01:40]} 20. f3 {[%emt 0:06:06]} Nd6 {[%emt 0:00:18]} 21. Bxg7 {[%emt 0:00:11]} Rhg8 {[%emt 0:01:04]} 22. Be5 {[%emt 0:00:33]} Nc4 {[%emt 0:00:20]} 23. Bf4 {[%emt 0:00:05]} Rde8 {[%emt 0:01:50]} 24. b3 {[%emt 0:01:41]} Na3 {[%emt 0:00:17]} 25. Qd3 {[%emt 0:00:11]} Qa5 {[%emt 0:00:14]} 26. Kb2 {[%emt 0:00:38]} Kd7 {[%emt 0:04:02]} 27. Rc1 {[%emt 0:03:46]} Nb5 {[%emt 0:00:47]} 28. a4 {[%emt 0:00:26]} Nd6 {[%emt 0:00:18]} 29. Qh7 {[%emt 0:09:14]} Rh8 {[%emt 0:06:17]} 30. Qg7 {[%emt 0:01:52]} b5 {[%emt 0:04:39]} 31. Qe5 {[%emt 0:15:04]} Qc7 {[%emt 0:01:17]} 32. a5 {[%emt 0:00:38]} Rh3 {[%emt 0:01:41]} 33. Rgf1 {[%emt 0:02:20]} Rg8 {[%emt 0:01:15]} 34. Rc2 {[%emt 0:05:08]} Ne8 {[%emt 0:02:27]} 35. Qxc7+ {[%emt 0:05:57]} Nxc7 {[%emt 0:00:07]} 36. c4 {[%emt 0:00:37]} bxc4 {[%emt 0:00:18]} 37. bxc4 {[%emt 0:00:12]} dxc4 {[%emt 0:00:56]} 38. Rxc4 {[%emt 0:00:00]} Rb8+ {[%emt 0:00:22]} 39. Ka3 {[%emt 0:00:55]} Rb5 {[%emt 0:00:28]} 40. Rc5 {[%emt 0:01:14]} Nd5 {[%emt 0:02:07]} 41. Ka4 {[%emt 0:04:34]} a6 {[%emt 0:00:15]} 42. Be5 {[%emt 0:01:47]} Nxe3 {[%emt 0:00:56]} 43. Rf2 {[%emt 0:00:20]} Nd5 {[%emt 0:00:15]} 44. Bg7 {[%emt 0:00:55]} Rh1 {[%emt 0:00:13]} 45. Ka3 {[%emt 0:00:44]} Ra1+ {[%emt 0:00:10]} 46. Ra2 {[%emt 0:00:02]} Rf1 {[%emt 0:00:09]} 47. Rac2 {[%emt 0:00:21]} Rxf3+ {[%emt 0:00:13]} 48. Ka4 {[%emt 0:00:11]} Rb4# {[%emt 0:00:05]} 0-1

[Event "Oceania Zonal Women 2023"]
[Site "Melbourne"]
[Date "2023.01.23"]
[Round "1.6"]
[White "Hardegen, Kathryn"]
[Black "Xu, Luna Yuexiu"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1887"]
[BlackElo "1446"]
[Annotator "NA COMBH"]
[PlyCount "68"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:04]} c5 {[%emt 0:00:14]} 2. Nf3 {[%emt 0:00:29]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:25]} cxd4 {[%emt 0:00:07]} 4. Nxd4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:18]} 5. Nc3 {[%emt 0:01:50]} a6 {[%emt 0:00:07]} 6. Be2 {[%emt 0:00:37]} e5 {[%emt 0:00:11]} 7. Nf3 {[%emt 0:02:33]} h6 {[%emt 0:01:20]} 8. h3 {[%emt 0:02:31]} Be7 {[%emt 0:01:18]} 9. Be3 {[%emt 0:02:31]} Be6 {[%emt 0:00:16]} 10. O-O {[%emt 0:03:32]} O-O {[%emt 0:01:17]} 11. a4 {[%emt 0:03:06]} Nbd7 {[%emt 0:03:05]} 12. Nd2 {[%emt 0:03:24]} Rc8 {[%emt 0:03:30]} 13. a5 {[%emt 0:04:12]} d5 {[%emt 0:06:38]} 14. exd5 {[%emt 0:00:59]} Nxd5 {[%emt 0:00:07]} 15. Nxd5 {[%emt 0:01:13]} Bxd5 {[%emt 0:00:09]} 16. Nf3 {[%emt 0:11:39]} Bc6 {[%emt 0:01:46]} 17. c3 {[%emt 0:03:05]} f5 {[%emt 0:01:51]} 18. Qb3+ {[%emt 0:03:52]} Kh8 {[%emt 0:00:32]} 19. Rfd1 {[%emt 0:02:01]} Bxf3 {[%emt 0:02:15]} 20. Bxf3 {[%emt 0:00:58]} e4 {[%emt 0:00:30]} 21. Be2 {[%emt 0:01:52]} Qc7 {[%emt 0:04:54]} 22. Qe6 {[%emt 0:08:22]} Nc5 {[%emt 0:01:44]} 23. Bxc5 {[%emt 0:04:22]} Bxc5 {[%emt 0:01:30]} 24. Rd7 {[%emt 0:06:35]} Qg3 {[%emt 0:00:11]} 25. Rf1 {[%emt 0:00:35]} Qg5 {[%emt 0:06:46]} 26. Rxb7 {[%emt 0:06:19]} f4 {[%emt 0:00:30]} 27. Qg4 {[%emt 0:06:35]} Qf6 {[%emt 0:00:37]} 28. Bxa6 {[%emt 0:03:09]} f3 {[%emt 0:02:01]} 29. gxf3 {[%emt 0:03:40]} exf3 {[%emt 0:00:46]} 30. Bb5 {[%emt 0:02:34]} Bd6 {[%emt 0:01:58]} 31. Re1 {[%emt 0:01:39]} Rc5 {[%emt 0:01:17]} 32. Re6 {[%emt 0:00:48]} Qg5 {[%emt 0:03:20]} 33. Rg6 {[%emt 0:03:01]} Rxb5 {[%emt 0:01:35]} 34. Rxb5 {[%emt 0:01:24]} Qc1# {[%emt 0:00:43]} 0-1

[Event "Oceania Zonal Women 2023"]
[Site "Melbourne"]
[Date "2023.01.24"]
[Round "2.1"]
[White "Ryjanova, Julia"]
[Black "Gratchev, Ekaterina"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "2288"]
[BlackElo "1628"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,109,26,69,51,51,51,47,31,42,32,32,37,35,22,48,27,35,25,91,72,96,77,106,106,136,122,150,95,253,256,425,427,432,384,379,361,376,253,223,222,220,218,398,324,332,333,336,331,325,291,332,311,320,229,277,270,443,443,443,434,434,434,434,419,416,407,419,412,412,308,910,896,896,896,903,874,860,699,828,795,29973,29974,29974,29975,29974,29975,29979,29980,29980,29981,29981,29981,29982,29983,29983,29984,29985,29986,29992,29985,29990,29985]} 1. d4 {[%emt 0:03:47]} Nf6 {[%emt 0:00:55]} 2. c4 {[%emt 0:00:34][%cal Bc2c4,Bc4b5,Bb5a6][%mdl 32]} c5 {[%emt 0:00:03]} 3. d5 {[%emt 0:00:24]} b5 {[%emt 0:00:06]} 4. cxb5 {[%emt 0:00:17]} a6 {[%emt 0:00:04]} 5. bxa6 {[%emt 0:00:17]} g6 {[%emt 0:00:06][%cal Of8g7]} 6. Nc3 {[%emt 0:00:34] A58: Benko/Volga Gambit: Lines with 5 bxa6.} Bg7 {[%emt 0:00:04][%cal Oe8g8]} 7. e4 {[%emt 0:25:40] Hoping for e5.} O-O {[%emt 0:00:08][%cal Oe7e6]} 8. Nf3 {[%emt 0:03:11] White is slightly better.} Qa5 {[%emt 0:00:14]} 9. Nd2 {[%emt 0:06:53]} Bxa6 {[%emt 0:05:19]} 10. Be2 {[%emt 0:02:36]} d6 {[%emt 0:02:24]} 11. O-O {[%emt 0:05:11]} Nbd7 {[%emt 0:02:18]} 12. a4 {[%emt 0:02:25]} Rfb8 {[%emt 0:05:08]} 13. Ra3 {[%emt 0:04:41]} Ne8 {[%emt 0:04:36]} (13... Bxe2 $11 {remains equal.} 14. Qxe2 Nb6) 14. Nb5 {[%emt 0:02:38]} Qd8 {[%emt 0:05:54]} 15. b3 {[%emt 0:12:24] [#]} Rb6 $146 {[%emt 0:14:43]} ({Predecessor:} 15... Nc7 16. Nxc7 Qxc7 17. Bxa6 Rxa6 18. Nc4 Ne5 19. Qc2 Nxc4 20. Qxc4 Rab6 21. a5 Rb4 22. Qc2 Qb7 23. Bd2 Rxb3 24. a6 Qb5 25. Rxb3 Qxb3 26. a7 {1-0 Pubantz,J (2295)-Weishaeutel,M (2222) GER-chT Lands U20 2020 (4.2)}) 16. Bc4 {[%emt 0:04:13]} Rab8 {[%emt 0:03:47]} 17. Na7 {[%emt 0:05:16]} Bb7 {[%emt 0:05:35] Dodges Nc6} 18. Bb5 {[%emt 0:01:49]} (18. a5 $142 Rb4 19. Nf3) 18... Nc7 $2 {[%emt 0:09:32] [#] A mistake that costs the game.} (18... Ra8 $16 {keeps fighting.}) 19. Nc4 $1 $18 {[%emt 0:01:28] Bxd7 would be deadly.} ({Not} 19. Nc6 Bxc6 20. Bxc6 (20. dxc6 Ne5 $11) 20... Ra6 $16) 19... Nxb5 {[%emt 0:06:41]} (19... Ra6 {is a better defense.}) 20. axb5 {[%emt 0:00:26]} ({Less strong is} 20. Nxb5 Ra6 $16) 20... Nf6 {[%emt 0:07:11]} 21. f3 {[%emt 0:02:52]} e6 {[%emt 0:04:26]} 22. dxe6 {[%emt 0:02:51]} fxe6 {[%emt 0:00:15]} 23. e5 {[%emt 0:03:09]} Nd5 {[%emt 0:00:44]} 24. exd6 {[%emt 0:01:59]} ({Resist} 24. Nxd6 Rxd6 25. exd6 Qxd6) 24... Bd4+ {[%emt 0:01:53]} 25. Kh1 {[%emt 0:00:07]} Ra8 $2 {[%emt 0:02:48]} (25... Rxd6 {was necessary.} 26. Nxd6 Qxd6) 26. Qe2 {[%emt 0:01:48]} Rxd6 {[%emt 0:01:21]} 27. Nxd6 {[%emt 0:00:16]} Qxd6 {[%emt 0:00:10] [#]} 28. Nc6 $1 {[%emt 0:01:30] Against Rb8} Bxc6 {[%emt 0:01:36]} 29. bxc6 {[%emt 0:00:06]} Rxa3 {[%emt 0:01:49]} 30. Bxa3 {[%emt 0:00:07]} Qxc6 {[%emt 0:00:46]} 31. Bc1 {[%emt 0:01:49]} Nc3 {[%emt 0:02:13]} 32. Qc4 {[%emt 0:00:25] Strongly threatening Bb2.} Kg7 $2 {[%emt 0:00:27]} (32... Nd5 33. Re1 Kf7) 33. Bb2 {[%emt 0:00:48]} Qd5 {[%emt 0:01:41]} 34. Bxc3 {[%emt 0:01:12]} Qxc4 {[%emt 0:00:19]} 35. bxc4 {[%emt 0:00:08] White threatens Bxd4+ and mate.} Bxc3 {[%emt 0:00:15][%mdl 4096] Endgame KR-KB} 36. Rd1 {[%emt 0:00:20]} Kf6 {[%emt 0:01:35]} 37. g3 {[%emt 0:00:20]} h5 {[%emt 0:02:14]} 38. Kg2 {[%emt 0:00:18]} g5 {[%emt 0:01:34]} 39. Rd7 {[%emt 0:00:49]} e5 $2 {[%emt 0:02:54]} (39... Be5 40. Kf2 Bd4+ 41. Ke2 Bg1) 40. Rh7 {[%emt 0:01:30]} Kg6 {[%emt 0:00:19]} 41. Rc7 {[%emt 0:00:18]} Bd4 {[%emt 0:00:44]} 42. Rc6+ {[%emt 0:01:55]} Kg7 {[%emt 0:01:25]} 43. h3 {[%emt 0:00:26]} Be3 {[%emt 0:01:04]} 44. Kf1 {[%emt 0:00:09]} g4 {[%emt 0:04:21]} 45. hxg4 {[%emt 0:00:23] White mates.} hxg4 {[%emt 0:00:06]} 46. Ke2 {[%emt 0:00:08]} Bd4 {[%emt 0:00:27]} 47. fxg4 {[%emt 0:00:17][%cal Bf3g4,Bg4g5,Bg5g6][%mdl 32]} Kf7 {[%emt 0:00:42]} 48. Kf3 {[%emt 0:00:11]} Ke7 {[%emt 0:00:28]} 49. Ke4 {[%emt 0:00:08]} Kf7 {[%emt 0:00:23]} 50. Kf5 {[%emt 0:00:28]} Kg7 {[%emt 0:00:14]} 51. g5 {[%emt 0:00:31]} Kf7 {[%emt 0:00:16]} 52. Rc7+ {[%emt 0:00:14]} Kf8 {[%emt 0:00:09]} 53. g6 {[%emt 0:00:42]} Kg8 {[%emt 0:00:17]} 54. Re7 {[%emt 0:01:24]} Kf8 {[%emt 0:00:09]} 55. Rxe5 {[%emt 0:00:33] Weighted Error Value: White=0.16 (very precise) /Black=0.41} 1-0

[Event "Oceania Zonal Women 2023"]
[Site "Melbourne"]
[Date "2023.01.24"]
[Round "2.2"]
[White "Punsalan, Vyanla M"]
[Black "Shen, Fiona"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1989"]
[BlackElo "1625"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 14,79,0,0,0,0,8,0,0,-3,0,0,20,0,0,0,0,0,0,0,0,0,0,0,171,93,929,924,1722,1722,1721,1690,1633,1635,29986,29987,29987,29988,29988,29989,29990,29991,29991,29988,29988,29989,29989,29990,29990,29991,29996,29990,29990,29991,29991,29992,29992,29993,29995,29995,29995,29996,29996,29997,29997,29998,29998,29999]} 1. e4 {[%emt 0:00:08]} c5 {[%emt 0:14:09]} 2. c3 {[%emt 0:00:43]} d5 {[%emt 0:00:05]} 3. exd5 {[%emt 0:00:28]} Qxd5 {[%emt 0:00:06]} 4. d4 {[%emt 0:00:25]} Nf6 {[%emt 0:00:09]} 5. Nf3 {[%emt 0:00:32]} e6 {[%emt 0:00:06]} 6. Be2 {[%emt 0:02:06]} Be7 {[%emt 0:00:24]} 7. O-O {[%emt 0:01:38]} O-O {[%emt 0:00:20]} 8. Ne5 {[%emt 0:12:36]} Rd8 {[%emt 0:17:37][%cal Rc5d4] B22: Sicilian: 2 c3.} 9. Bf3 {[%emt 0:13:21]} Qd6 {[%emt 0:00:19][%cal Rc5d4]} 10. Na3 {[%emt 0:01:21]} cxd4 {[%emt 0:09:05] The position is equal.} 11. cxd4 {[%emt 0:00:23]} Nd5 {[%emt 0:06:32] [#]} 12. Bh5 $146 {[%emt 0:10:18] Threatens to win with Nac4.} ({Predecessor:} 12. Nb5 Qb6 13. a4 Bd7 14. Nc3 Bc6 15. a5 Qc7 16. Nxd5 Bxd5 17. Bxd5 Rxd5 18. Qf3 {½-½ Cemborain Oricain,A (1927)-Huarte Zozaya,A (1789) Navarra-ch Pamplona 2017 (3)}) 12... Rf8 {[%emt 0:05:03]} 13. Bxf7+ {[%emt 0:03:09][%mdl 64] Decoy} Rxf7 {[%emt 0:00:52]} 14. Nxf7 {[%emt 0:00:22]} Kxf7 {[%emt 0:01:08]} 15. Qh5+ {[%emt 0:02:14]} Kf8 {[%emt 0:02:03]} 16. Nc4 {[%emt 0:05:03][%cal Ba3c4,Bc4e5,Be5g6][%mdl 32]} Qd8 $1 {[%emt 0:03:19] ...Kg8 would be deadly.} 17. Qxh7 {[%emt 0:05:39]} ({Much weaker is} 17. Ne5 Kg8 $15) 17... Nc6 $1 {[%emt 0:04:55]} 18. Ne5 {[%emt 0:08:04][%cal Rh7h8]} Bf6 $2 {[%emt 0:11:36] [#]} (18... Nxe5 $11 19. dxe5 Kf7) 19. Re1 $40 {[%emt 0:08:14][%mdl 128] White is out for blood.} (19. Rd1 $1 $18) 19... Nxd4 $2 {[%emt 0:07:21][%mdl 8192] [#] This costs Black the game.} (19... Bxe5 $16 20. dxe5 Kf7) 20. Bg5 $1 $18 {[%emt 0:02:36][%mdl 512]} Nf5 {[%emt 0:03:27]} (20... Qe8 21. Qh8+) 21. Qh8+ {[%emt 0:00:52]} Ke7 {[%emt 0:00:17]} 22. Bxf6+ {[%emt 0:10:37]} Nxf6 {[%emt 0:02:23]} 23. Ng6+ {[%emt 0:00:14]} Kd7 {[%emt 0:00:31]} 24. Rad1+ {[%emt 0:00:14][%mdl 64] Skewer. White mates.} Nd5 {[%emt 0:00:12] [#]} 25. Rxd5+ $1 {[%emt 0:00:15][%mdl 512]} exd5 {[%emt 0:00:23]} 26. Ne5+ {[%emt 0:00:13]} Kc7 {[%emt 0:10:36]} 27. Rc1+ {[%emt 0:00:30][%cal Be1c1,Bc1c7,Bc7f7][%mdl 32]} Kd6 {[%emt 0:00:29]} 28. Nf7+ {[%emt 0:00:50]} Ke7 {[%emt 0:00:32]} 29. Qxd8+ {[%emt 0:02:10]} Kxf7 {[%emt 0:00:10]} 30. Rc7+ {[%emt 0:01:26]} Kg6 {[%emt 0:00:27]} 31. g4 {[%emt 0:01:31]} Nd4 {[%emt 0:00:22]} 32. Qf8 {[%emt 0:01:27][%csl Gc7][%cal Rf8g7]} Bd7 {[%emt 0:01:00]} 33. Qxa8 {[%emt 0:00:21]} Bxg4 {[%emt 0:00:19]} 34. Qe8+ {[%emt 0:00:50]} Kf5 {[%emt 0:00:37]} 35. Rf7+ {[%emt 0:00:39]} Kg5 {[%emt 0:00:11]} 36. Rxg7+ {[%emt 0:00:49]} Kf4 {[%emt 0:00:18]} 37. Qe3+ {[%emt 0:00:39]} Kf5 {[%emt 0:00:17]} 38. Rg5+ {[%emt 0:00:11]} Kf6 {[%emt 0:00:05]} 39. Qe5+ {[%emt 0:00:07]} Kf7 {[%emt 0:00:02]} 40. Rg7+ {[%emt 0:00:10] Magnificent play by Punsalan!   Weighted Error Value: White=0.05 (flawless) /Black=0.34} 1-0

[Event "Oceania Zonal Women 2023"]
[Site "Melbourne"]
[Date "2023.01.24"]
[Round "2.3"]
[White "Van Sebille, Sulia"]
[Black "Zhang, Jasmine Haomo"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1585"]
[BlackElo "1949"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,80,17,9,9,27,22,50,30,24,17,13,13,26,15,11,0,0,0,0,-17,20,18,10,0,0,0,76,82,81,83,76,46,44,38,72,0,0,0,0,0,0,0,0,-105,-114,-132,-119,-115,-124,-262,-252,-408,-402,-649,-632,-1359,-1254,-5385,-5277,-5480,-5050,-4602,-2493,-29979,-29980,-29980,-29981,-29982,-29983,-29983,-29984,-29984,-29984]} 1. e4 {[%emt 0:00:06]} c5 {[%emt 0:00:07]} 2. Nf3 {[%emt 0:00:08]} d6 {[%emt 0:00:05]} 3. Bb5+ {[%emt 0:00:12]} Nd7 {[%emt 0:00:08]} 4. O-O {[%emt 0:00:52]} a6 {[%emt 0:00:12]} 5. Bd3 {[%emt 0:03:46]} Ngf6 {[%emt 0:00:35]} 6. c3 {[%emt 0:01:19] B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7.} b5 {[%emt 0:02:29]} 7. Bc2 {[%emt 0:02:48]} c4 {[%emt 0:01:42]} 8. d4 {[%emt 0:06:57] e5 would be deadly. White is slightly better.} cxd3 {[%emt 0:00:07]} 9. Qxd3 {[%emt 0:01:49]} Bb7 {[%emt 0:01:26]} 10. Qe2 {[%emt 0:01:00]} e6 {[%emt 0:02:12] [#]} 11. Bg5 $146 {[%emt 0:02:59]} ({Predecessor:} 11. Rd1 Be7 12. Nbd2 Qc7 13. Nf1 O-O 14. Ng3 Rfd8 15. a4 bxa4 16. Rxa4 Nc5 17. Ra1 {1-0 Zhou,L (2018)-Garcia Prada,A (1940) Collado Villalba op 38th 2021 (9)}) 11... Be7 {[%emt 0:00:42]} 12. Nbd2 {[%emt 0:01:53]} Qc7 {[%emt 0:04:35]} 13. Rfc1 {[%emt 0:09:18]} O-O {[%emt 0:04:31]} 14. h3 {[%emt 0:03:07]} Rac8 {[%emt 0:05:06]} 15. a4 {[%emt 0:01:50]} bxa4 {[%emt 0:00:45]} 16. Bxa4 {[%emt 0:00:26]} Nc5 {[%emt 0:00:14]} 17. Bc2 {[%emt 0:01:42]} d5 {[%emt 0:10:46]} (17... h6 $11 {keeps the balance.} 18. Bxf6 Bxf6) 18. e5 $16 {[%emt 0:04:08]} Nfe4 {[%emt 0:00:29]} 19. Bxe7 {[%emt 0:00:48]} Qxe7 {[%emt 0:00:29]} 20. Nxe4 {[%emt 0:01:03]} dxe4 {[%emt 0:00:30]} 21. Nd2 {[%emt 0:02:53][%cal Rd2e4]} Rfd8 {[%emt 0:08:47] [#]} 22. Nxe4 {[%emt 0:02:18]} (22. Rd1 $1 $16) 22... Bxe4 $11 {[%emt 0:01:25]} 23. Bxe4 {[%emt 0:01:53]} Nb3 $1 {[%emt 0:00:16][%csl LRa1,LRc1]} 24. Bxh7+ $1 {[%emt 0:05:34][%mdl 64] Decoy} Kf8 $1 {[%emt 0:00:05] aiming for ...g6.} 25. Bc2 {[%emt 0:00:58] Wards off g6} Nxc1 {[%emt 0:00:17]} 26. Rxc1 {[%emt 0:00:58] [#]} (26. Qh5 $1 $11 Qb7 27. Qh8+ Ke7 28. Qh4+ Kf8 29. Qh8+ Ke7 30. Qh4+ Kf8 31. Qh8+) 26... Qg5 $1 $17 {[%emt 0:09:20]} 27. Ra1 {[%emt 0:05:43] [#]} a5 $1 {[%emt 0:02:56][%mdl 1536] Black has strong compensation.} 28. Qe4 {[%emt 0:01:16]} (28. Rxa5 $2 {perishes.} Qc1+ 29. Kh2 Qf4+ 30. g3 Qd2 31. Qxd2 Rxd2 $19) (28. Bd3 Rc5) 28... Rd5 {[%emt 0:03:14][%cal Bd8d5,Bd5d2,Bd2b2][%mdl 32]} 29. f4 {[%emt 0:01:36] White does not recover from this.} (29. Re1 $17 {was worth a try.}) 29... Qg3 $19 {[%emt 0:00:31]} 30. Re1 $2 {[%emt 0:00:32]} (30. Qf3 Qxf3 31. gxf3) 30... Rd2 {[%emt 0:01:39]} 31. Rf1 {[%emt 0:01:32] Prevents Qf2+.} (31. Re2 $142 Rxe2 32. Qxe2 Qxf4 33. Qd1) 31... g6 {[%emt 0:03:48][%cal Oc8c4] And now ...Rc4! would win.} 32. Bb1 {[%emt 0:05:11]} Rxb2 {[%emt 0:05:22]} 33. c4 {[%emt 0:02:23] [#]} Rxc4 $3 {[%emt 0:01:30][%mdl 576] Deflection} 34. Qf3 {[%emt 0:01:25]} (34. Qa8+ Kg7) 34... Qxf3 {[%emt 0:00:14]} 35. gxf3 {[%emt 0:00:08][%mdl 4096] Endgame KRR-KRB} a4 {[%emt 0:00:19][%cal Ba5a4,Ba4a3,Ba3a2][%mdl 32]} 36. Bd3 {[%emt 0:00:22]} Rc3 {[%emt 0:00:36] Black mates.} 37. Be4 {[%emt 0:00:10]} a3 {[%emt 0:00:17]} 38. Ra1 {[%emt 0:00:10]} a2 {[%emt 0:00:13]} 39. Kf1 {[%emt 0:00:14]} Rcb3 {[%emt 0:00:17]} 40. Kg1 {[%emt 0:00:13]} Rb1+ {[%emt 0:00:17] Artfully played by Zhang.   Weighted Error Value: White=0.89/Black=0.06 (flawless)} 0-1

[Event "Oceania Zonal Women 2023"]
[Site "Melbourne"]
[Date "2023.01.24"]
[Round "2.4"]
[White "Vincent Alaina"]
[Black "Anton, Sarah"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "1897"]
[BlackElo "1578"]
[Annotator "NA COMBH"]
[PlyCount "148"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:04]} c5 {[%emt 0:11:48]} 2. Nf3 {[%emt 0:00:18]} Nf6 {[%emt 0:00:12]} 3. Nc3 {[%emt 0:00:12]} d5 {[%emt 0:00:13]} 4. Bb5+ {[%emt 0:04:54]} Nc6 {[%emt 0:01:29]} 5. e5 {[%emt 0:06:20]} Nd7 {[%emt 0:04:38]} 6. Nxd5 {[%emt 0:05:18]} Ndxe5 {[%emt 0:00:09]} 7. Ne3 {[%emt 0:00:46]} Bd7 {[%emt 0:02:26]} 8. Nxe5 {[%emt 0:00:31]} Nxe5 {[%emt 0:00:19]} 9. Bxd7+ {[%emt 0:01:03]} Qxd7 {[%emt 0:02:45]} 10. b3 {[%emt 0:00:34]} e6 {[%emt 0:03:55]} 11. Bb2 {[%emt 0:00:22]} Nc6 {[%emt 0:01:03]} 12. O-O {[%emt 0:04:23]} h5 {[%emt 0:03:03]} 13. Re1 {[%emt 0:00:31]} O-O-O {[%emt 0:03:16]} 14. Qf3 {[%emt 0:01:13]} Nd4 {[%emt 0:02:21]} 15. Bxd4 {[%emt 0:00:14]} cxd4 {[%emt 0:00:42]} 16. Nc4 {[%emt 0:00:28]} f6 {[%emt 0:00:28]} 17. a4 {[%emt 0:01:04]} e5 {[%emt 0:10:18]} 18. a5 {[%emt 0:00:17]} Qd5 {[%emt 0:01:15]} 19. Qf5+ {[%emt 0:00:39]} Qd7 {[%emt 0:00:18]} 20. Qd3 {[%emt 0:00:22]} Bc5 {[%emt 0:04:33]} 21. b4 {[%emt 0:01:11]} Bd6 {[%emt 0:03:58]} 22. a6 {[%emt 0:01:23]} b6 {[%emt 0:04:05]} 23. c3 {[%emt 0:07:13]} dxc3 {[%emt 0:03:07]} 24. Qxc3 {[%emt 0:00:14]} Kb8 {[%emt 0:00:24]} 25. Qf3 {[%emt 0:00:45]} Bxb4 {[%emt 0:11:08]} 26. Nxb6 {[%emt 0:03:58]} axb6 {[%emt 0:00:47]} 27. a7+ {[%emt 0:00:14]} Qxa7 {[%emt 0:00:04]} 28. Rxa7 {[%emt 0:00:12]} Kxa7 {[%emt 0:00:04]} 29. Ra1+ {[%emt 0:00:18]} Ba5 {[%emt 0:00:06]} 30. Qc6 {[%emt 0:00:08]} Rb8 {[%emt 0:02:59]} 31. g3 {[%emt 0:00:28]} h4 {[%emt 0:01:29]} 32. g4 {[%emt 0:00:42]} Rb7 {[%emt 0:02:32]} 33. h3 {[%emt 0:00:16]} Rd8 {[%emt 0:03:04]} 34. Qb5 {[%emt 0:00:28]} Rdd7 {[%emt 0:06:33]} 35. g5 {[%emt 0:01:03]} Kb8 {[%emt 0:01:43]} 36. d3 {[%emt 0:00:27]} Bc3 {[%emt 0:03:40]} 37. Ra6 {[%emt 0:00:17]} Bd4 {[%emt 0:00:00]} 38. gxf6 {[%emt 0:00:14]} gxf6 {[%emt 0:00:16]} 39. Qc6 {[%emt 0:00:27]} f5 {[%emt 0:01:17]} 40. Qe6 {[%emt 0:00:24]} f4 {[%emt 0:03:17]} 41. Qe8+ {[%emt 0:00:31]} Kc7 {[%emt 0:00:09]} 42. Qh5 {[%emt 0:00:10]} Rg7+ {[%emt 0:02:51]} 43. Kf1 {[%emt 0:00:12]} Kc6 {[%emt 0:00:48]} 44. Qxh4 {[%emt 0:00:12]} Kc5 {[%emt 0:00:38]} 45. Qf6 {[%emt 0:00:45]} Rgc7 {[%emt 0:00:39]} 46. Qf8+ {[%emt 0:00:32]} Kb5 {[%emt 0:00:05]} 47. Ra2 {[%emt 0:00:21]} Rc1+ {[%emt 0:00:36]} 48. Kg2 {[%emt 0:00:18]} Rbc7 {[%emt 0:00:53]} 49. Qe8+ {[%emt 0:01:08]} R1c6 {[%emt 0:00:49]} 50. Rc2 {[%emt 0:00:56]} Rc8 {[%emt 0:00:50]} 51. Qd7 {[%emt 0:00:26]} R8c7 {[%emt 0:00:15]} 52. Qd5+ {[%emt 0:00:14]} Rc5 {[%emt 0:00:13]} 53. Qb3+ {[%emt 0:00:35]} Kc6 {[%emt 0:00:25]} 54. Rxc5+ {[%emt 0:00:07]} Kxc5 {[%emt 0:01:26]} 55. h4 {[%emt 0:00:13]} Kd6 {[%emt 0:00:40]} 56. h5 {[%emt 0:00:18]} Rc3 {[%emt 0:00:34]} 57. Qd1 {[%emt 0:01:00]} Ke7 {[%emt 0:00:19]} 58. h6 {[%emt 0:00:07]} Rc6 {[%emt 0:00:32]} 59. Qh5 {[%emt 0:00:47]} Rc2 {[%emt 0:00:19]} 60. Qh4+ {[%emt 0:00:35]} Kf7 {[%emt 0:00:34]} 61. Qh5+ {[%emt 0:00:19]} Kf8 {[%emt 0:00:48]} 62. Qf5+ {[%emt 0:00:58]} Kg8 {[%emt 0:00:40]} 63. Qg6+ {[%emt 0:00:12]} Kf8 {[%emt 0:00:06]} 64. Qg7+ {[%emt 0:02:28]} Ke8 {[%emt 0:00:01]} 65. Qg8+ {[%emt 0:00:46]} Ke7 {[%emt 0:01:01]} 66. Kf3 {[%emt 0:00:54]} Rxf2+ {[%emt 0:00:07]} 67. Ke4 {[%emt 0:00:07]} Re2+ {[%emt 0:01:13]} 68. Kd5 {[%emt 0:00:07]} Rh2 {[%emt 0:00:34]} 69. Qg7+ {[%emt 0:00:10]} Kd8 {[%emt 0:00:10]} 70. Kd6 {[%emt 0:00:37]} Bc5+ {[%emt 0:00:36]} 71. Kxe5 {[%emt 0:00:33]} Ke8 {[%emt 0:00:51]} 72. h7 {[%emt 0:00:58]} Bf8 {[%emt 0:00:31]} 73. Qg6+ {[%emt 0:00:33]} Kd8 {[%emt 0:00:14]} 74. Qf6+ {[%emt 0:00:17]} Ke8 {[%emt 0:00:36]} 1-0

[Event "Oceania Zonal Women 2023"]
[Site "Melbourne"]
[Date "2023.01.24"]
[Round "2.5"]
[White "Quek, Shi Ning Kristine"]
[Black "Fan, Chloe"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1807"]
[BlackElo "1554"]
[Annotator "NA COMBH"]
[PlyCount "74"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:03:10]} e5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:24]} Nc6 {[%emt 0:00:05]} 3. Bc4 {[%emt 0:00:25]} Bc5 {[%emt 0:00:07]} 4. c3 {[%emt 0:00:26]} Nf6 {[%emt 0:00:07]} 5. d4 {[%emt 0:00:07]} exd4 {[%emt 0:00:07]} 6. cxd4 {[%emt 0:00:08]} Bb4+ {[%emt 0:00:09]} 7. Nc3 {[%emt 0:01:08]} Nxe4 {[%emt 0:00:10]} 8. O-O {[%emt 0:00:07]} Bxc3 {[%emt 0:00:07]} 9. d5 {[%emt 0:00:09]} Ne5 {[%emt 0:00:06]} 10. bxc3 {[%emt 0:00:09]} Nxc4 {[%emt 0:00:06]} 11. Qd4 {[%emt 0:00:23]} O-O {[%emt 0:02:48]} 12. Qxe4 {[%emt 0:01:33]} Nd6 {[%emt 0:00:09]} 13. Qg4 {[%emt 0:05:32]} f5 {[%emt 0:14:08]} 14. Qf4 {[%emt 0:14:50]} Ne4 {[%emt 0:06:45]} 15. Bb2 {[%emt 0:02:54]} b6 {[%emt 0:04:04]} 16. c4 {[%emt 0:10:27]} Ba6 {[%emt 0:12:01]} 17. Rac1 {[%emt 0:01:26]} Rc8 {[%emt 0:11:33]} 18. Rfd1 {[%emt 0:06:45]} Qe7 {[%emt 0:02:35]} 19. Rd3 {[%emt 0:09:59]} Qd6 {[%emt 0:07:15]} 20. Ne5 {[%emt 0:06:19]} Rce8 {[%emt 0:03:23]} 21. h4 {[%emt 0:07:35]} Rf7 {[%emt 0:18:00]} 22. Rf3 {[%emt 0:05:23]} Rff8 {[%emt 0:01:38]} 23. h5 {[%emt 0:01:13]} Qf6 {[%emt 0:02:08]} 24. Re3 {[%emt 0:04:54]} Qd6 {[%emt 0:01:13]} 25. Rh3 {[%emt 0:03:56]} Re7 {[%emt 0:01:59]} 26. f3 {[%emt 0:04:35]} Qc5+ {[%emt 0:03:32]} 27. Kh2 {[%emt 0:00:34]} Qf2 {[%emt 0:02:10]} 28. Nd3 {[%emt 0:01:18]} Qe2 {[%emt 0:02:58]} 29. fxe4 {[%emt 0:00:26]} fxe4 {[%emt 0:00:55]} 30. Qg5 {[%emt 0:01:41]} exd3 {[%emt 0:00:19]} 31. Rg3 {[%emt 0:05:04]} d2 {[%emt 0:02:29]} 32. Bxg7 {[%emt 0:01:36]} dxc1=Q {[%emt 0:00:20]} 33. Qxc1 {[%emt 0:01:49]} Rxg7 {[%emt 0:00:11]} 34. Rxg7+ {[%emt 0:00:17]} Kxg7 {[%emt 0:00:07]} 35. Qg5+ {[%emt 0:00:04]} Kh8 {[%emt 0:01:36]} 36. h6 {[%emt 0:00:50]} Qb2 {[%emt 0:00:12]} 37. Qe7 {[%emt 0:00:18]} Qf6 {[%emt 0:00:16]} 0-1

[Event "Oceania Zonal Women 2023"]
[Site "Melbourne"]
[Date "2023.01.24"]
[Round "2.6"]
[White "O'Carroll, Om"]
[Black "Cheng, Chao Xin"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "1525"]
[BlackElo "1806"]
[Annotator "NA COMBH"]
[PlyCount "124"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:03]} c5 {[%emt 0:00:08]} 2. Nf3 {[%emt 0:00:04]} d6 {[%emt 0:01:31]} 3. d4 {[%emt 0:00:09]} cxd4 {[%emt 0:00:08]} 4. Qxd4 {[%emt 0:00:05]} Nc6 {[%emt 0:01:51]} 5. Qe3 {[%emt 0:00:11]} a6 {[%emt 0:01:21]} 6. Be2 {[%emt 0:02:34]} Nf6 {[%emt 0:00:44]} 7. O-O {[%emt 0:02:30]} Qc7 {[%emt 0:02:31]} 8. c4 {[%emt 0:03:19]} e6 {[%emt 0:05:19]} 9. Nc3 {[%emt 0:00:49]} Be7 {[%emt 0:02:49]} 10. b3 {[%emt 0:05:17]} O-O {[%emt 0:05:08]} 11. Bb2 {[%emt 0:02:27]} Ng4 {[%emt 0:06:28]} 12. Qd2 {[%emt 0:02:07]} Nge5 {[%emt 0:04:04]} 13. Nxe5 {[%emt 0:05:59]} dxe5 {[%emt 0:00:23]} 14. Rad1 {[%emt 0:03:49]} Rb8 {[%emt 0:14:04]} 15. a3 {[%emt 0:10:43]} Na5 {[%emt 0:05:01]} 16. Qc2 {[%emt 0:01:12]} b6 {[%emt 0:01:54]} 17. Nb1 {[%emt 0:09:43]} Bb7 {[%emt 0:11:05]} 18. Nd2 {[%emt 0:04:20]} f5 {[%emt 0:06:28]} 19. Bd3 {[%emt 0:15:11]} f4 {[%emt 0:04:13]} 20. Nf3 {[%emt 0:00:35]} Nc6 {[%emt 0:01:11]} 21. b4 {[%emt 0:00:41]} Bf6 {[%emt 0:03:45]} 22. c5 {[%emt 0:08:20]} b5 {[%emt 0:01:56]} 23. Qb3 {[%emt 0:01:06]} Bc8 {[%emt 0:01:04]} 24. Be2 {[%emt 0:01:52]} Nd8 {[%emt 0:02:56]} 25. Bc3 {[%emt 0:10:16]} Nf7 {[%emt 0:01:30]} 26. a4 {[%emt 0:00:26]} Re8 {[%emt 0:00:31]} 27. axb5 {[%emt 0:01:22]} axb5 {[%emt 0:00:07]} 28. Ra1 {[%emt 0:00:42]} Bd7 {[%emt 0:00:38]} 29. Ra5 {[%emt 0:04:57]} g5 {[%emt 0:04:28]} 30. h3 {[%emt 0:00:00]} Kg7 {[%emt 0:01:37]} 31. Nh2 {[%emt 0:00:00]} Nh6 {[%emt 0:02:45]} 32. Rfa1 {[%emt 0:00:00]} Bc6 {[%emt 0:02:14]} 33. Bd3 {[%emt 0:03:11]} Rb7 {[%emt 0:02:18]} 34. Bc2 {[%emt 0:00:49]} Nf7 {[%emt 0:00:49]} 35. Ra8 {[%emt 0:00:43]} Re7 {[%emt 0:01:41]} 36. Qb2 {[%emt 0:01:27]} h5 {[%emt 0:01:24]} 37. R8a6 {[%emt 0:00:51]} Rb8 {[%emt 0:01:00]} 38. Ra7 {[%emt 0:00:11]} Qd8 {[%emt 0:00:42]} 39. Nf3 {[%emt 0:00:29]} Rxa7 {[%emt 0:00:48]} 40. Rxa7 {[%emt 0:00:02]} Ra8 {[%emt 0:00:36]} 41. Rxa8 {[%emt 0:00:35]} Qxa8 {[%emt 0:00:28]} 42. Bxe5 {[%emt 0:00:38]} Nxe5 {[%emt 0:00:08]} 43. Nxe5 {[%emt 0:00:14]} Bxe4 {[%emt 0:00:56]} 44. Bb3 {[%emt 0:00:26]} Bxg2 {[%emt 0:01:01]} 45. Bxe6 {[%emt 0:01:01]} Bd5 {[%emt 0:00:35]} 46. Bd7 {[%emt 0:00:43]} Qb8 {[%emt 0:00:25]} 47. c6 {[%emt 0:01:15]} Qxe5 {[%emt 0:00:13]} 48. Qc2 {[%emt 0:00:32]} Qc7 {[%emt 0:00:48]} 49. Qc5 {[%emt 0:00:19]} Bc4 {[%emt 0:00:26]} 50. h4 {[%emt 0:00:31]} Bd8 {[%emt 0:00:48]} 51. hxg5 {[%emt 0:00:16]} f3 {[%emt 0:00:29]} 52. Qd4+ {[%emt 0:00:13]} Kg6 {[%emt 0:00:24]} 53. Qe4+ {[%emt 0:00:46]} Kxg5 {[%emt 0:00:34]} 54. Qf5+ {[%emt 0:00:06]} Kh6 {[%emt 0:00:25]} 55. Qf8+ {[%emt 0:00:08]} Kg6 {[%emt 0:00:23]} 56. Qf5+ {[%emt 0:00:13]} Kg7 {[%emt 0:00:20]} 57. Qxf3 {[%emt 0:01:08]} Qe5 {[%emt 0:00:26]} 58. Qg2+ {[%emt 0:00:18]} Kf6 {[%emt 0:00:27]} 59. Qf3+ {[%emt 0:00:22]} Ke7 {[%emt 0:00:20]} 60. Qg2 {[%emt 0:01:42]} Qe1+ {[%emt 0:00:14]} 61. Kh2 {[%emt 0:00:03]} Bc7+ {[%emt 0:00:11]} 62. Kh3 {[%emt 0:00:08]} Bf1 {[%emt 0:00:13]} 0-1

[Event "Oceania Zonal Women 2023"]
[Site "Melbourne"]
[Date "2023.01.24"]
[Round "3.1"]
[White "Cheng, Chao Xin"]
[Black "Ryjanova, Julia"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1806"]
[BlackElo "2288"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,105,16,15,12,20,16,8,2,13,16,10,10,25,-58,-43,-60,-59,-55,-27,-29,-35,-74,-74,-74,-74,-76,-68,-75,-75,-77,-74,-127,-129,-118,-106,-143,-134,-158,-134,-183,-168,-177,-95,-95,-89,-81,-81,-91,-81,-99,-104,-99,-99,-99,-99,-99,-99,-99,-100,-100,-100,-167,-135,-192,-192,-195,-103,-198,-206,-200,-200,-222,-219,-533,-308,-294,-162,-157,0,-280,-257,-245,-138,-152,-162,-571,-571,-572,-558,-561,-560,-550,-441,-541,-489,-29980,-29981,-29976]} 1. e4 {[%emt 0:00:02]} c5 {[%emt 0:00:38]} 2. Nf3 {[%emt 0:00:11]} d6 {[%emt 0:00:20]} 3. c3 {[%emt 0:00:13]} Nf6 {[%emt 0:00:20]} 4. Be2 {[%emt 0:00:26]} Bg4 {[%emt 0:00:47]} 5. O-O {[%emt 0:00:48]} e6 {[%emt 0:00:36]} 6. Re1 {[%emt 0:02:01] B50: Sicilian: 2...d6, Miscellaneous.} Nc6 {[%emt 0:02:54]} 7. d3 {[%emt 0:03:07]} Be7 {[%emt 0:01:08]} 8. Bf4 {[%emt 0:03:48] The position is equal.} O-O {[%emt 0:17:24]} 9. h3 {[%emt 0:07:19]} Bh5 {[%emt 0:00:50]} 10. Nbd2 {[%emt 0:00:49]} d5 {[%emt 0:05:38] [#]} 11. e5 $146 {[%emt 0:05:27]} (11. Ne5 $11 Nxe5 12. Bxe5) ({Predecessor:} 11. Qb3 Qb6 12. Qxb6 axb6 13. a4 Bg6 14. Nh4 dxe4 15. Nxg6 fxg6 16. dxe4 Nxe4 17. Nxe4 Rxf4 18. Bc4 {1-0 Dumitrica,S-Gheorghe,N ROM-chT2 email 2006}) 11... Nd7 $15 {[%emt 0:00:24]} 12. d4 {[%emt 0:06:52]} Qb6 $1 {[%emt 0:08:06][%cal Rc5d4]} 13. Qb3 {[%emt 0:07:56]} Bg6 {[%emt 0:14:48][%cal Rc5d4]} 14. Qxb6 {[%emt 0:08:58]} Nxb6 {[%emt 0:14:10]} 15. Bd1 {[%emt 0:09:37] Repels Na4} cxd4 {[%emt 0:05:20]} 16. Nxd4 {[%emt 0:01:03]} Nxd4 {[%emt 0:00:58]} 17. cxd4 {[%emt 0:00:11]} Rfc8 {[%emt 0:00:12]} 18. Bb3 {[%emt 0:07:04]} a5 {[%emt 0:01:03]} 19. a4 {[%emt 0:02:06]} Rc6 {[%emt 0:01:43]} 20. Rac1 {[%emt 0:07:09]} (20. Rec1 $142) 20... Rac8 $1 $17 {[%emt 0:00:48]} 21. Rxc6 {[%emt 0:01:28]} Rxc6 {[%emt 0:00:11]} 22. g3 {[%emt 0:08:14]} Bb4 {[%emt 0:03:53]} 23. Ra1 {[%emt 0:02:47]} Kf8 {[%emt 0:05:35] Black is more active.} 24. Be3 {[%emt 0:04:47]} (24. Rd1 $17) 24... Bc2 $19 {[%emt 0:05:20] ...Bxd2 is the strong threat.} 25. Rc1 {[%emt 0:02:59]} Bxd2 {[%emt 0:00:56]} (25... Bxb3 $19 26. Nxb3 Nxa4 27. Rxc6 bxc6) 26. Rxc2 $17 {[%emt 0:00:29]} Rxc2 {[%emt 0:01:26]} 27. Bxc2 {[%emt 0:00:07]} Bxe3 {[%emt 0:00:09]} 28. fxe3 $19 {[%emt 0:00:06][%mdl 4096] Endgame KB-KN} Nc4 {[%emt 0:00:10][%csl LRb2,LRe3]} 29. Kf2 {[%emt 0:01:00]} Nxb2 {[%emt 0:00:18]} 30. Ke2 {[%emt 0:01:07]} Nc4 {[%emt 0:00:25]} 31. e4 {[%emt 0:03:36]} Nb6 {[%emt 0:02:07]} 32. exd5 {[%emt 0:00:34]} Nxd5 {[%emt 0:00:19]} 33. Bb3 {[%emt 0:00:45]} Ke7 {[%emt 0:02:11]} 34. Kd3 {[%emt 0:00:19]} Kd7 {[%emt 0:05:00]} 35. Bc4 {[%emt 0:02:28]} (35. Bd1 $17) 35... Nc7 $1 {[%emt 0:00:23]} 36. Bb3 {[%emt 0:01:43] [#]} (36. Kc3 $17 {was called for.}) 36... Kc6 $1 {[%emt 0:00:25]} 37. Kc4 {[%emt 0:00:26]} Na8 {[%emt 0:00:39]} (37... Nd5 $19 38. g4 h6) 38. g4 {[%emt 0:00:40]} (38. Bc2 $17 Nb6+ 39. Kc3) 38... Nb6+ {[%emt 0:00:22]} 39. Kd3 {[%emt 0:00:30]} Nd5 {[%emt 0:00:52]} 40. h4 {[%emt 0:00:19]} b5 {[%emt 0:00:40] And now ...Nb6 would win.} 41. g5 $2 {[%emt 0:00:53]} (41. Bd1) 41... g6 {[%emt 0:00:21] Strongly threatening ...Nb6.} 42. Bd1 {[%emt 0:00:30]} Nf4+ {[%emt 0:00:56]} (42... Kb6 $142 43. Bb3 Nf4+ 44. Ke3 Ng2+ 45. Ke4 bxa4 46. Bxa4 Kc7) 43. Ke4 {[%emt 0:00:18] [#]} Nd5 {[%emt 0:00:14]} (43... Nh5 $1 $17 44. Bb3 Ng3+ 45. Kd3 b4) 44. Kd3 $1 {[%emt 0:00:11]} Kb6 {[%emt 0:00:11]} 45. Kd2 {[%emt 0:00:45]} Ne7 {[%emt 0:00:13]} (45... Nf4 $19 46. Bb3 Ng2 47. axb5 Nxh4) 46. h5 {[%emt 0:00:36]} Nf5 {[%emt 0:00:13]} 47. hxg6 $2 {[%emt 0:00:23]} (47. Kd3 {nothing else works.}) 47... hxg6 {[%emt 0:00:08]} ({Stronger than} 47... fxg6 48. Kd3 $17) 48. Kd3 {[%emt 0:00:19]} Ne7 {[%emt 0:00:27]} 49. Kd2 {[%emt 0:00:48]} Nd5 {[%emt 0:00:11]} 50. Kd3 {[%emt 0:00:43]} Nf4+ {[%emt 0:00:19]} 51. Ke4 {[%emt 0:00:19]} Nh3 {[%emt 0:00:19] ( -> ...Nf2+)} 52. d5 {[%emt 0:00:18]} (52. Bb3 $19 Nxg5+ 53. Ke3) 52... Nf2+ {[%emt 0:01:13]} 53. Kd4 {[%emt 0:01:13] Weighted Error Value: White=0.46/Black=0.20 (precise)} 0-1

[Event "Oceania Zonal Women 2023"]
[Site "Melbourne"]
[Date "2023.01.24"]
[Round "3.2"]
[White "Fan, Chloe"]
[Black "Punsalan, Vyanla M"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1554"]
[BlackElo "1989"]
[Annotator "TA"]
[PlyCount "154"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 20,154,52,42,56,35,37,12,19,18,14,7,6,8,22,10,34,37,35,0,0,0,4,0,22,16,31,29,33,0,0,-14,-13,-24,0,0,7,-30,-29,-27,6,0,0,0,0,0,0,-9,0,0,112,-6,-21,-19,-33,-31,-26,-150,-129,-129,-125,-197,-201,-194,-202,-307,-316,-296,-233,-301,-290,-274,-193,-319,-334,-325,-314,-367,-284,-237,-251,-259,-263,-266,-245,-297,-222,-773,-704,-1055,-1184,-1106,-1055,-1285,-634,-2981,-2168,-29964,-29958,-29957,-12837,-29972,-29973,-29973,-29974,-29974,-29974,-29971,-29972,-29976,-29977,-29978,-29979,-29979,-29980,-29980,-29981,-29981,-29982,-29980,-29981,-29980,-8,-8,-8,-8,-8,-8,0,0,0,-113,0,0,0,0,0]} 1. e4 {[%emt 0:00:02]} c6 {[%emt 0:00:21]} 2. d4 {[%emt 0:00:07]} d5 {[%emt 0:00:22]} 3. exd5 {[%emt 0:00:09]} cxd5 {[%emt 0:00:16]} 4. Bd3 {[%emt 0:00:09]} Nc6 {[%emt 0:00:36]} 5. c3 {[%emt 0:00:07]} Nf6 {[%emt 0:01:14]} 6. Bf4 {[%emt 0:00:10]} e6 {[%emt 0:02:34]} 7. Nd2 {[%emt 0:01:06]} Bd6 {[%emt 0:01:49]} 8. Bxd6 {[%emt 0:00:42]} Qxd6 {[%emt 0:00:12]} 9. Ngf3 {[%emt 0:00:34]} O-O {[%emt 0:03:58]} 10. O-O {[%emt 0:01:10]} b6 {[%emt 0:03:34]} 11. Re1 {[%emt 0:01:43]} a5 {[%emt 0:05:21] B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack.} 12. a4 {[%emt 0:04:16]} Ba6 {[%emt 0:06:29]} 13. Bxa6 {[%emt 0:04:19]} Rxa6 {[%emt 0:00:14]} 14. Ne5 {[%emt 0:01:50] [#]} Ne7 $146 {[%emt 0:02:11]} ({Predecessor:} 14... Raa8 15. Qe2 Qc7 16. Ndf3 Ne4 17. Nxc6 Qxc6 18. Ne5 Qb7 19. Qg4 Rab8 20. Re3 b5 21. Qd1 Qc7 22. Re2 Rfc8 23. Nd3 h6 24. f3 Nd6 25. Nc5 Qc6 {½-½ Deans,M (2217)-Baron,M (2013) GB TT4/D3 email 2017 [2]}) 15. h3 {[%emt 0:02:42]} Rb8 {[%emt 0:04:48]} 16. Qe2 {[%emt 0:09:39]} Ra7 {[%emt 0:03:11][%cal Ba6a7,Ba7c7,Bc7c5][%mdl 32]} 17. Nb1 {[%emt 0:04:16]} Ne8 {[%emt 0:10:02]} 18. Na3 {[%emt 0:05:03] Nb5 would be deadly.} Nc7 {[%emt 0:01:44]} 19. Nb5 {[%emt 0:08:27]} Nxb5 {[%emt 0:00:59]} 20. Qxb5 {[%emt 0:00:15]} f6 {[%emt 0:04:00][%cal Bf7f6,Bf6e5,Be5e4][%mdl 32]} 21. Nf3 {[%emt 0:07:20]} Rc7 {[%emt 0:05:10]} 22. Re2 {[%emt 0:03:24]} Ng6 {[%emt 0:04:44]} 23. g3 {[%emt 0:03:44]} e5 {[%emt 0:03:58]} 24. dxe5 {[%emt 0:02:26]} fxe5 {[%emt 0:00:25]} 25. Rae1 {[%emt 0:05:27][%cal Rf3e5]} e4 {[%emt 0:04:07]} 26. Nd4 {[%emt 0:00:51]} Rc5 {[%emt 0:02:38]} 27. Qb3 {[%emt 0:00:18]} Kh8 {[%emt 0:03:00]} 28. Nb5 {[%emt 0:04:09]} Qd7 {[%emt 0:05:43]} 29. Kg2 {[%emt 0:03:34]} Rf8 {[%emt 0:05:31]} (29... Ne5 $5 {[%cal Rc5c6]}) 30. Rd2 {[%emt 0:09:55] aiming for Rxe4.} Qf7 {[%emt 0:02:41]} 31. Nd4 {[%emt 0:00:50] Repels Qf3+} Qf6 {[%emt 0:02:08]} 32. Qd1 {[%emt 0:03:28]} Ne5 {[%emt 0:03:20] Against f3} 33. Rf1 {[%emt 0:01:41]} Qh6 {[%emt 0:04:50]} 34. Nb3 {[%emt 0:05:41][%csl LRc5,LRd5]} Nc4 {[%emt 0:03:56] [#]} (34... Rc6 $11 {remains equal.}) 35. Rxd5 {[%emt 0:03:19]} (35. Re2 $1 $16 Rcc8 36. Qxd5) 35... Nxb2 $11 {[%emt 0:00:08][%cal Bc4b2,Bb2a4,Ba4c3,Bc3d5][%mdl 32]} 36. Rd8 {[%emt 0:00:35][%cal Rd8f8]} Rc8 {[%emt 0:00:09]} 37. Rxc8 {[%emt 0:00:31]} Rxc8 {[%emt 0:00:03]} 38. Qe2 {[%emt 0:01:05]} (38. Qd7 $11 Rf8 39. Nd4) 38... Nxa4 $17 {[%emt 0:01:14]} 39. Qxe4 {[%emt 0:01:13] Re1 is the strong threat.} Qc6 {[%emt 0:00:08]} 40. Nd2 {[%emt 0:02:37]} (40. Qxc6 $17 Rxc6 41. Re1) 40... Nxc3 $19 {[%emt 0:00:57][%mdl 64] [#] Pin} 41. Qxc6 {[%emt 0:00:07]} Rxc6 {[%emt 0:00:02][%mdl 4096] Endgame KRN-KRN} 42. Re1 {[%emt 0:01:19]} (42. Nb1 {was necessary.} b5 43. Nxc3 Rxc3 44. Rb1) 42... h6 {[%emt 0:00:26]} 43. Nb3 {[%emt 0:00:56]} Rd6 {[%emt 0:01:30] Against Nd4} 44. Rc1 {[%emt 0:00:36]} Rd3 {[%emt 0:00:20]} 45. Rc2 {[%emt 0:00:18] Threatens to win with Nc1.} Nd5 {[%emt 0:00:19]} 46. Nc1 {[%emt 0:00:17]} (46. Nxa5 $142 bxa5 47. Ra2) 46... Rc3 {[%emt 0:00:11]} 47. Rxc3 {[%emt 0:00:07]} Nxc3 {[%emt 0:00:04] KN-KN} 48. Kf3 {[%emt 0:00:16]} Kg8 {[%emt 0:00:45]} 49. Ke3 {[%emt 0:00:11]} Kf7 {[%emt 0:00:45]} 50. Kd4 {[%emt 0:00:19]} Nd1 {[%emt 0:00:19]} 51. Nd3 {[%emt 0:00:44]} Ke6 {[%emt 0:00:30]} 52. Kc4 {[%emt 0:00:26]} Kd6 {[%emt 0:00:09]} 53. Kb5 $2 {[%emt 0:00:49]} (53. f3) 53... Kd5 {[%emt 0:01:19]} ({Inferior is} 53... Kc7 54. Kc4 $17) 54. Kxb6 {[%emt 0:00:29]} a4 {[%emt 0:00:39]} 55. Kb5 {[%emt 0:00:55]} Kd4 {[%emt 0:00:19][%mdl 64] Deflection} 56. Ne1 {[%emt 0:00:55]} Nxf2 {[%emt 0:01:09]} (56... Nb2 $142 57. Nc2+ Kc3) 57. Kxa4 {[%emt 0:00:16]} Nxh3 {[%emt 0:00:06]} 58. Nf3+ {[%emt 0:00:46]} Ke3 {[%emt 0:00:58]} 59. Nh4 {[%emt 0:00:07]} Ke4 {[%emt 0:00:12]} 60. Kb3 {[%emt 0:00:11]} g5 {[%emt 0:00:17]} 61. Ng6 {[%emt 0:00:08]} Kf3 {[%emt 0:00:16]} 62. Ne7 {[%emt 0:00:07]} h5 {[%emt 0:00:21][%cal Bh6h5,Bh5h4,Bh4h3][%mdl 32]} (62... Kxg3 63. Nf5+ Kg4 64. Nxh6+ Kf4 65. Kc3 $15) 63. Nf5 {[%emt 0:00:11]} Kg4 {[%emt 0:00:11]} 64. Ng7 {[%emt 0:00:13]} Ng1 {[%emt 0:00:20]} ({And not} 64... Kxg3 65. Nxh5+ Kg4 66. Ng7 $17) 65. Kc2 {[%emt 0:00:44]} Ne2 {[%emt 0:00:20]} (65... Kxg3 66. Nxh5+ Kf3 67. Nf6 $11) 66. Kd1 {[%emt 0:00:06]} Nxg3 {[%emt 0:00:09]} 67. Ke1 {[%emt 0:00:06]} h4 {[%emt 0:00:23]} 68. Kf2 {[%emt 0:00:13]} h3 {[%emt 0:00:40]} 69. Kg1 {[%emt 0:00:47]} Kf3 {[%emt 0:00:51]} 70. Ne6 {[%emt 0:00:37]} Ne2+ $2 {[%emt 0:01:14]} (70... g4 {mates} 71. Nd4+ Kf4 72. Ne6+ Ke3 73. Kh2 Nf1+ 74. Kg1 h2+ 75. Kh1 g3 76. Ng5 Nd2 77. Kg2 Ne4 78. Nxe4 Kxe4 79. Kh1 Kf4 80. Kg2 h1=R {[%mdl 64] Deflection, Promotion} 81. Kxh1 Kf3 82. Kg1 g2 83. Kh2 Kf2 84. Kh3 g1=Q 85. Kh4 Qg6 86. Kh3 Qh5#) 71. Kh2 $11 {[%emt 0:00:07]} g4 {[%emt 0:00:19]} (71... Kg4 {simplifies} 72. Nxg5 Nf4 73. Nxh3 Nxh3 74. Kh1 Kf3) 72. Ng5+ {[%emt 0:00:21]} Ke3 {[%emt 0:01:21]} 73. Nxh3 $1 {[%emt 0:00:26]} Nf4 {[%emt 0:00:28]} ({Better is} 73... gxh3 $11 74. Kxh3) 74. Nxf4 $17 {[%emt 0:00:46][%mdl 64] Remove Defender} Kxf4 {[%emt 0:00:16]} 75. Kg2 {[%emt 0:00:05][%cal Bh2g2,Bg2g1,Bg1f1][%mdl 32]} g3 {[%emt 0:00:16]} (75... Kg5 $17) 76. Kg1 $11 {[%emt 0:00:09]} Kf3 {[%emt 0:00:19] ( -> ...g2)} (76... Ke3 $5) 77. Kf1 {[%emt 0:00:05]} Ke4 {[%emt 0:00:46] Whites escaped into a draw.   Weighted Error Value: White=0.77/Black=0.20 (precise)} 1/2-1/2

[Event "Oceania Zonal Women 2023"]
[Site "Melbourne"]
[Date "2023.01.24"]
[Round "3.3"]
[White "Zhang, Jasmine Haomo"]
[Black "Vincent Alaina"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1949"]
[BlackElo "1897"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,94,23,83,52,59,57,62,45,59,54,56,61,75,45,39,33,46,44,43,44,51,27,97,93,109,102,117,119,112,95,87,48,48,44,55,0,-14,-199,-193,-221,-198,-332,-319,-316,-302,-322,-326,-461,-477,-561,-459,-762,-752,-1115,-773,-1498,-1457,-29994,-982,-1199,-800,-993,-985,-975,-962,-905,-924,-1045,-1064,-1041,-1000,-1464,-1416,-1354,-1329,-1772,-1733,-29982,-1729,-29991,-29992,-29992,-12834,-12833,-12835,-12833,-12835]} 1. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:46]} 2. Bf4 {[%emt 0:00:08]} c5 {[%emt 0:01:46]} 3. d5 {[%emt 0:00:25]} d6 {[%emt 0:00:30]} 4. Nc3 {[%emt 0:00:21]} Bf5 {[%emt 0:00:37]} 5. f3 {[%emt 0:01:46]} Qb6 {[%emt 0:02:13]} (5... e5 $11 6. e4 Bxe4) 6. Rb1 {[%emt 0:01:27] [#] A45: Trompowsky Attack.} g6 $146 {[%emt 0:02:02]} ({Predecessor:} 6... Nbd7 7. e4 Bg6 8. h4 h5 9. Nh3 O-O-O 10. Ng5 Ne5 11. Qd2 Ne8 12. a4 a6 {1-0 Carre,S (2127)-Ferguson,R (2058) Titled Tuesday intern op 01st Mar Early blitz 2022 (4)}) 7. e4 {[%emt 0:01:36]} Bd7 {[%emt 0:00:26]} 8. Bc4 {[%emt 0:07:15] White is slightly better.} Bg7 {[%emt 0:00:43]} ({Don't play} 8... Qb4 9. Qd3 $16) 9. Nge2 {[%emt 0:00:31]} Qb4 {[%emt 0:00:39]} 10. Qd3 {[%emt 0:00:22]} a6 {[%emt 0:00:20] [#] White must now prevent ...b5.} 11. a3 {[%emt 0:02:46]} Qa5 {[%emt 0:00:11]} 12. Bd2 {[%emt 0:00:52][%cal Oa3a4]} Qc7 {[%emt 0:00:43]} 13. a4 {[%emt 0:00:29]} Bc8 {[%emt 0:00:40]} 14. f4 {[%emt 0:04:20]} Nbd7 {[%emt 0:01:08]} 15. Nd1 {[%emt 0:05:05]} h5 {[%emt 0:06:44]} (15... O-O $11) 16. h3 {[%emt 0:00:26]} b6 {[%emt 0:03:41]} 17. O-O {[%emt 0:02:35]} Qa7 {[%emt 0:01:54][%cal Ob6b5]} 18. Bc3 {[%emt 0:04:26]} O-O {[%emt 0:04:46]} 19. Ra1 {[%emt 0:09:29]} Qb7 {[%emt 0:01:28][%cal Ob6b5]} 20. Ne3 {[%emt 0:01:16]} Rb8 $1 {[%emt 0:00:36]} 21. e5 {[%emt 0:02:41]} b5 {[%emt 0:00:15]} 22. Ba2 {[%emt 0:07:40]} (22. exf6 $14 bxc4 23. Qxc4 Bxf6 24. b3) 22... c4 $11 {[%emt 0:00:21]} 23. Nxc4 {[%emt 0:00:11] This move loses the game for White.} (23. Qd4 $11 {and White has nothing to worry.} Nh7 24. axb5 axb5 25. Qe4) 23... bxc4 $19 {[%emt 0:00:17]} 24. Bxc4 {[%emt 0:00:10]} Nc5 {[%emt 0:00:10]} 25. Qd1 {[%emt 0:04:26]} (25. exf6 {was the only chance.} Nxd3 26. fxg7 Nxb2 27. gxf8=Q+ Kxf8 28. Bb3) 25... Nfe4 {[%emt 0:00:22]} 26. Bd4 {[%emt 0:00:09]} Bf5 {[%emt 0:02:16]} 27. b3 {[%emt 0:03:25]} Rfd8 {[%emt 0:02:57]} 28. Nc1 {[%emt 0:02:15]} (28. exd6 {is a better defense.} Bxd4+ 29. Nxd4 Rxd6 30. Nxf5 gxf5 31. Qe1) 28... e6 {[%emt 0:02:15][%cal Be7e6,Be6d5,Bd5c4][%mdl 32]} 29. g4 {[%emt 0:03:36]} exd5 {[%emt 0:00:19]} 30. gxf5 {[%emt 0:01:07]} (30. Bxa6 $142 Qxa6 31. gxf5) 30... dxc4 {[%emt 0:00:19]} 31. e6 {[%emt 0:05:34]} fxe6 {[%emt 0:00:40]} 32. fxg6 {[%emt 0:00:16]} Ng3 {[%emt 0:00:23]} 33. Bxg7 {[%emt 0:02:16]} Qxg7 {[%emt 0:00:18]} (33... Qh1+ $142 34. Kf2 Nce4+ {[%mdl 64] Deflection} 35. Ke3 Nf5+ 36. Ke2 Qg2+ 37. Ke1 Qg3+ 38. Ke2 Qe3#) 34. Rf3 {[%emt 0:00:29]} h4 {[%emt 0:01:08]} 35. Rb1 {[%emt 0:00:43]} Qxg6 {[%emt 0:00:24]} 36. Kh2 {[%emt 0:00:17]} Nce4 {[%emt 0:01:30] Threatens to win with ...Kh7.} 37. Ne2 {[%emt 0:00:55]} Kh7 {[%emt 0:00:46] Strongly threatening ...Rg8.} 38. f5 {[%emt 0:00:53]} exf5 {[%emt 0:00:16]} 39. Nf4 {[%emt 0:00:31]} Qf6 {[%emt 0:00:47] And now ...Rg8 would win.} 40. Nd5 {[%emt 0:05:04]} Qe5 {[%emt 0:01:14] [#] ( -> ...Nf1+)} 41. Rf4 {[%emt 0:00:54] Inhibits Nf1+.} Kg7 {[%emt 0:05:14]} 42. Kg2 {[%emt 0:04:01]} Rg8 {[%emt 0:04:39] ...Kh6 is the strong threat.} 43. bxc4 {[%emt 0:03:24]} Nc3 {[%emt 0:06:49]} (43... Rxb1 $142 44. Qxb1 Ne2 45. Qf1 Nxf4+ 46. Nxf4 Kf7+ 47. Kh2 Rg3 48. Kh1 Nd2 {[%mdl 64] Deflection} 49. Qd1 Qe4+ 50. Kh2 Qxf4 51. Qe2 Nf3+ 52. Qxf3 Qxf3 53. a5 Qg2#) 44. Rg4+ {[%emt 0:04:44]} fxg4 {[%emt 0:01:30]} 45. Qxg4+ {[%emt 0:00:06]} Kh8 {[%emt 0:00:17]} (45... Kh7 $142 46. Rc1 Nge2 47. Nf6+ Qxf6 48. Rf1 Rxg4+ 49. hxg4 h3+ {[%mdl 64] Decoy} 50. Kxh3 Qxf1+ 51. Kh4 Qf4 52. Kh5 Qh6#) 46. Rxb8 {[%emt 0:00:05]} Rxb8 {[%emt 0:00:10]} 47. Qxh4+ {[%emt 0:00:26]} Nh5 {[%emt 0:00:54] Artfully played by Vincent Alaina.   Weighted Error Value: White=1.19/Black=0.57} 0-1

[Event "Oceania Zonal Women 2023"]
[Site "Melbourne"]
[Date "2023.01.24"]
[Round "3.4"]
[White "Zhang, Jilin"]
[Black "Xu, Luna Yuexiu"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2212"]
[BlackElo "1446"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 22,71,21,19,56,62,41,40,47,49,47,51,117,119,133,125,128,127,141,134,165,156,234,158,162,151,358,358,346,345,277,221,1481,1456,1328,1095,1755,5614,5465,5485,4978,4994,2998,2933,2221,2178,2171,1966,1516,1357,12831,12311]} 1. e4 {[%emt 0:00:03]} c5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:09]} d6 {[%emt 0:00:17]} 3. d4 {[%emt 0:00:18]} cxd4 {[%emt 0:00:09]} 4. Nxd4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:13]} 5. Nc3 {[%emt 0:00:06]} a6 {[%emt 0:00:06]} 6. Be2 {[%emt 0:00:33]} e5 {[%emt 0:00:15]} 7. Nb3 {[%emt 0:00:07]} Be7 {[%emt 0:00:06]} 8. O-O {[%emt 0:00:16]} O-O {[%emt 0:00:07]} 9. Kh1 {[%emt 0:03:27]} Be6 {[%emt 0:00:17]} 10. f4 {[%emt 0:03:51]} exf4 {[%emt 0:00:06]} 11. Bxf4 {[%emt 0:00:06]} Nc6 {[%emt 0:00:09]} 12. Nd4 {[%emt 0:00:33]} Qc7 {[%emt 0:03:48] B92: Sicilian Najdorf: 6 Be2.} 13. Nxe6 $1 {[%emt 0:03:26]} fxe6 {[%emt 0:00:08]} 14. Bc4 {[%emt 0:00:09] This pair of bishops is nice.} Nd8 {[%emt 0:01:47] White is slightly better.} 15. Bb3 {[%emt 0:01:11]} Kh8 {[%emt 0:00:28]} 16. Qe2 {[%emt 0:03:08] [#]} e5 $146 {[%emt 0:01:25]} (16... Nd7 $14) ({Predecessor:} 16... Nd7 17. Rad1 Nc5 18. Qg4 b5 19. a3 Rc8 20. Rf3 Nxb3 21. cxb3 Nb7 22. Rh3 Rf6 {1-0 Baze,L-Santiago,R Michigan op USA 1999}) 17. Bg5 $16 {[%emt 0:00:55]} Nc6 {[%emt 0:01:28]} 18. Bxf6 $1 {[%emt 0:07:11]} Bxf6 {[%emt 0:00:18] Black is weak on the light squares} 19. Nd5 {[%emt 0:00:11][%cal Bc3d5,Bd5b6,Bb6d7,Bd7f8,Bf8h7,Bh7f6][%mdl 32]} Qd8 {[%emt 0:00:19]} 20. c3 {[%emt 0:02:01] Inhibits Nd4. White is much more active.} Rc8 {[%emt 0:04:29]} 21. Rf3 {[%emt 0:03:23]} Bg5 {[%emt 0:02:33]} (21... Na5 $16 {was necessary.} 22. Raf1 Nxb3) 22. Raf1 {[%emt 0:01:15]} Rxf3 {[%emt 0:01:51]} 23. Qxf3 {[%emt 0:00:07] Hoping for Qg4.} ({Much worse is} 23. gxf3 $6 h6 $11) 23... Ne7 $2 {[%emt 0:00:58] [#]} (23... Rb8 $16 24. Qg4 Bh6) 24. Nb6 $1 $18 {[%emt 0:06:33][%mdl 512]} Rb8 {[%emt 0:01:12][%cal Oe7g8] [#]} (24... Qxb6 $2 25. Qf8+ $18) 25. Nd7 $1 {[%emt 0:00:22][%mdl 512] Black must now prevent Qg4.} Rc8 {[%emt 0:00:32]} (25... Qxd7 $2 26. Qf8+ $18) 26. Nf8 {[%emt 0:05:12]} Bf6 $2 {[%emt 0:00:51] [#]} (26... Qe8 27. Qh3 h6) 27. Nxh7 $1 {[%emt 0:00:27][%mdl 576] White wants to mate with Qh3. Decoy. White is clearly winning.} Ng8 {[%emt 0:04:11]} 28. Qh5 {[%emt 0:05:05]} Nh6 {[%emt 0:04:11]} 29. Nxf6 {[%emt 0:00:37][%cal Oh5g6] White threatens Qg6! and mate.} Qf8 {[%emt 0:00:09] [#]} 30. Qg6 $1 {[%emt 0:00:35][%csl Gf6][%cal Rg6h7]} gxf6 {[%emt 0:01:35]} 31. Rxf6 {[%emt 0:00:11]} Qg7 {[%emt 0:00:49]} 32. Qxh6+ {[%emt 0:00:11]} Qxh6 {[%emt 0:00:05]} 33. Rxh6+ {[%emt 0:00:05]} Kg7 {[%emt 0:00:07]} 34. Rxd6 {[%emt 0:00:06]} Rf8 {[%emt 0:00:13]} 35. Kg1 {[%emt 0:00:07] Rb6 would be deadly.} Rf4 {[%emt 0:00:28]} 36. Bd5 {[%emt 0:00:08] White took control after the opening. A cool game by Zhang.   Weighted Error Value: White=0.08 (flawless) /Black=0.37} 1-0

[Event "Oceania Zonal Women 2023"]
[Site "Melbourne"]
[Date "2023.01.24"]
[Round "3.5"]
[White "Gratchev, Elizaveta"]
[Black "Middleton, Jody"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1385"]
[BlackElo "1748"]
[Annotator "NA COMBH"]
[PlyCount "76"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:03]} e6 {[%emt 0:00:10]} 2. d3 {[%emt 0:00:08]} d5 {[%emt 0:00:06]} 3. Nd2 {[%emt 0:00:07]} c5 {[%emt 0:00:14]} 4. Ngf3 {[%emt 0:00:18]} Nc6 {[%emt 0:00:47]} 5. g3 {[%emt 0:00:09]} Bd6 {[%emt 0:00:48]} 6. Bg2 {[%emt 0:00:35]} Nge7 {[%emt 0:00:54]} 7. O-O {[%emt 0:00:16]} O-O {[%emt 0:00:22]} 8. Re1 {[%emt 0:02:54]} Ng6 {[%emt 0:02:09]} 9. h4 {[%emt 0:05:01]} d4 {[%emt 0:06:46]} 10. Nc4 {[%emt 0:03:36]} Bc7 {[%emt 0:00:22]} 11. h5 {[%emt 0:01:03]} Nge5 {[%emt 0:01:10]} 12. h6 {[%emt 0:06:27]} g6 {[%emt 0:03:29]} 13. Ncxe5 {[%emt 0:03:49]} Nxe5 {[%emt 0:00:11]} 14. Bf4 {[%emt 0:02:01]} Nxf3+ {[%emt 0:00:58]} 15. Qxf3 {[%emt 0:00:55]} e5 {[%emt 0:00:28]} 16. Bd2 {[%emt 0:00:38]} Bd6 {[%emt 0:00:55]} 17. Qe2 {[%emt 0:07:25]} Re8 {[%emt 0:04:28]} 18. Rf1 {[%emt 0:01:27]} Bf8 {[%emt 0:05:33]} 19. Rae1 {[%emt 0:06:21]} a5 {[%emt 0:04:10]} 20. Bf3 {[%emt 0:06:10]} Ra6 {[%emt 0:08:05]} 21. Bg4 {[%emt 0:04:51]} f5 {[%emt 0:01:11]} 22. exf5 {[%emt 0:03:41]} gxf5 {[%emt 0:01:07]} 23. Bh5 {[%emt 0:01:25]} Ree6 {[%emt 0:00:17]} 24. Qf3 {[%emt 0:01:25]} Qf6 {[%emt 0:15:35]} 25. g4 {[%emt 0:09:08]} Bxh6 {[%emt 0:05:08]} 26. Bxh6 {[%emt 0:00:52]} Qxh6 {[%emt 0:00:08]} 27. gxf5 {[%emt 0:01:53]} Qg5+ {[%emt 0:10:15]} 28. Kh2 {[%emt 0:00:35]} Qh4+ {[%emt 0:02:36]} 29. Kg2 {[%emt 0:01:40]} Rh6 {[%emt 0:05:54]} 30. Rh1 {[%emt 0:11:03]} Qg5+ {[%emt 0:15:29]} 31. Kf1 {[%emt 0:03:26]} Qxf5 {[%emt 0:00:27]} 32. Qd5+ {[%emt 0:01:49]} Qe6 {[%emt 0:02:04]} 33. Qd8+ {[%emt 0:01:38]} Kg7 {[%emt 0:00:13]} 34. Rg1+ {[%emt 0:00:50]} Rg6 {[%emt 0:00:15]} 35. Bxg6 {[%emt 0:00:41]} Qh3+ {[%emt 0:01:44]} 36. Ke2 {[%emt 0:07:59]} Bg4+ {[%emt 0:00:29]} 37. f3 {[%emt 0:00:26]} Qxf3+ {[%emt 0:00:21]} 38. Kd2 {[%emt 0:01:08]} Qf4+ {[%emt 0:00:07]} 0-1

[Event "Oceania Zonal Women 2023"]
[Site "Melbourne"]
[Date "2023.01.24"]
[Round "3.6"]
[White "Zeng, Vera"]
[Black "Lu, Lillian"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "1527"]
[BlackElo "1689"]
[Annotator "NA COMBH"]
[PlyCount "74"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:02]} d5 {[%emt 0:00:07]} 2. c4 {[%emt 0:00:06]} c6 {[%emt 0:00:05]} 3. cxd5 {[%emt 0:00:07]} cxd5 {[%emt 0:00:06]} 4. Nc3 {[%emt 0:00:07]} Nf6 {[%emt 0:00:13]} 5. Nf3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:49]} 6. Bf4 {[%emt 0:00:17]} a6 {[%emt 0:00:55]} 7. e3 {[%emt 0:00:17]} e6 {[%emt 0:02:20]} 8. Bd3 {[%emt 0:00:23]} Be7 {[%emt 0:04:10]} 9. O-O {[%emt 0:00:22]} b5 {[%emt 0:00:52]} 10. Rc1 {[%emt 0:01:46]} Bb7 {[%emt 0:00:46]} 11. a3 {[%emt 0:01:00]} b4 {[%emt 0:04:44]} 12. axb4 {[%emt 0:00:48]} Nxb4 {[%emt 0:00:17]} 13. Na4 {[%emt 0:01:48]} Bd6 {[%emt 0:12:34]} 14. Bxd6 {[%emt 0:01:17]} Qxd6 {[%emt 0:00:13]} 15. Nc5 {[%emt 0:00:37]} Bc6 {[%emt 0:02:12]} 16. Ne5 {[%emt 0:01:39]} Nxd3 {[%emt 0:02:15]} 17. Nexd3 {[%emt 0:02:10]} O-O {[%emt 0:01:26]} 18. Qd2 {[%emt 0:01:20]} Bb5 {[%emt 0:02:24]} 19. Ra1 {[%emt 0:01:21]} Ne4 {[%emt 0:00:33]} 20. Qc2 {[%emt 0:01:28]} Rfc8 {[%emt 0:01:29]} 21. b4 {[%emt 0:02:56]} Qb6 {[%emt 0:12:41]} 22. Rfb1 {[%emt 0:00:44]} a5 {[%emt 0:10:50]} 23. bxa5 {[%emt 0:01:47]} Rxa5 {[%emt 0:00:20]} 24. Qb2 {[%emt 0:01:15]} Nd6 {[%emt 0:06:56]} 25. Rxa5 {[%emt 0:02:48]} Qxa5 {[%emt 0:00:05]} 26. Nb7 {[%emt 0:03:29]} Nxb7 {[%emt 0:03:23]} 27. Qxb5 {[%emt 0:00:19]} Qxb5 {[%emt 0:00:34]} 28. Rxb5 {[%emt 0:00:08]} Nd6 {[%emt 0:00:07]} 29. Rc5 {[%emt 0:00:55]} Kf8 {[%emt 0:06:32]} 30. Kf1 {[%emt 0:00:52]} Rb8 {[%emt 0:01:30]} 31. Ke2 {[%emt 0:00:32]} Rb7 {[%emt 0:00:41]} 32. Ra5 {[%emt 0:01:20]} g6 {[%emt 0:02:45]} 33. Kf3 {[%emt 0:01:12]} Kg7 {[%emt 0:01:27]} 34. Nc5 {[%emt 0:00:39]} Re7 {[%emt 0:03:00]} 35. Nd3 {[%emt 0:01:03]} Ne4 {[%emt 0:01:28]} 36. Ke2 {[%emt 0:01:13]} Rc7 {[%emt 0:00:43]} 37. Nc5 {[%emt 0:02:12]} Nd6 {[%emt 0:01:07]} 1/2-1/2

[Event "Oceania Zonal Women 2023"]
[Site "Melbourne"]
[Date "2023.01.26"]
[Round "4.1"]
[White "Ryjanova, Julia"]
[Black "Vincent Alaina"]
[Result "1-0"]
[ECO "D26"]
[WhiteElo "2288"]
[BlackElo "1897"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,55,36,18,47,13,14,6,26,13,37,25,25,20,29,28,34,33,59,41,161,167,148,135,147,168,967,967,1000,965,1170,1131,1170,1116,29960,5891,29972,29972,29992,29993,29993,29984,29984,29985,29990,29985]} 1. d4 {[%emt 0:01:12]} d5 {[%emt 0:00:22]} 2. c4 {[%emt 0:00:45]} dxc4 {[%emt 0:00:17]} 3. e3 {[%emt 0:09:37]} Nf6 {[%emt 0:01:08]} 4. Bxc4 {[%emt 0:00:28]} e6 {[%emt 0:00:16]} 5. Nf3 {[%emt 0:02:07]} c5 {[%emt 0:00:44]} 6. O-O {[%emt 0:04:49]} Nc6 {[%emt 0:02:30]} 7. a3 {[%emt 0:02:10]} Qc7 {[%emt 0:07:15] [#] D26: Queen's Gambit Accepted: 4 e3 e6 5 Bxc5 c5 sidelines.} 8. Qc2 $146 {[%emt 0:11:08]} ({Predecessor:} 8. dxc5 Bxc5 9. b4 Bd6 10. Bb2 a6 11. Nbd2 b5 12. Bb3 Bb7 13. Rc1 Rd8 14. Qe2 Qe7 15. Rfd1 {0-1 Kokotovic,A (2144)-Nomin Erdene,D (2421) Novi Sad Serbian op 2016 (1)}) 8... cxd4 {[%emt 0:02:55]} 9. exd4 {[%emt 0:00:14]} Bd6 {[%emt 0:00:14] The position is equal.} 10. Qe2 {[%emt 0:18:17]} a6 {[%emt 0:03:11]} (10... O-O $5 {[%cal Re6e5]}) 11. d5 {[%emt 0:07:11]} (11. Bg5 {keeps more tension.} Ng4 12. d5 h6 13. Bd2) 11... Ne5 {[%emt 0:01:44]} 12. Nxe5 {[%emt 0:00:44]} Bxe5 {[%emt 0:00:11]} 13. dxe6 {[%emt 0:00:49]} fxe6 {[%emt 0:02:49]} 14. f4 {[%emt 0:06:06]} Bd4+ {[%emt 0:00:29]} 15. Kh1 {[%emt 0:00:05] Strongly threatening Nd2.} Ng4 {[%emt 0:01:59]} 16. Bxe6 $18 {[%emt 0:11:49]} Nf2+ {[%emt 0:01:10]} 17. Rxf2 {[%emt 0:00:35]} Qxc1+ {[%emt 0:00:38]} 18. Rf1 {[%emt 0:00:08]} Qxb2 {[%emt 0:01:38]} (18... Qe3 19. Qxe3 Bxe3) 19. Nd2 {[%emt 0:00:43][%cal Bb1d2,Bd2f3,Bf3e5,Be5d7,Bd7c5][%mdl 32]} (19. Bxc8+ $2 {loses.} Qxe2 $19) 19... Kf8 {[%emt 0:02:50]} 20. Rab1 {[%emt 0:03:01]} Qxa3 {[%emt 0:03:36] Black is weak on the light squares} 21. Bxc8 {[%emt 0:02:11][%cal Of1e1] [#] And now Rfe1! would win.} Rxc8 {[%emt 0:00:13]} 22. Rxb7 {[%emt 0:00:06] Threatening mate with Qe6.} Qe3 {[%emt 0:05:33] Prevents Qe6.} 23. Qxa6 {[%emt 0:04:23] White threatens Qd6+ and mate.} Bc5 {[%emt 0:00:38]} 24. Nf3 {[%emt 0:01:47] White mates.} Re8 {[%emt 0:07:35]} 25. Ne5 {[%emt 0:00:53]} Qe4 {[%emt 0:02:57]} 26. Nd7+ {[%emt 0:01:32]} Kg8 {[%emt 0:00:12]} 27. Nxc5 {[%emt 0:00:07]} Qd5 {[%emt 0:00:30]} 28. Qa1 {[%emt 0:00:57] Weighted Error Value: White=0.05 (flawless) /Black=0.88} 1-0

[Event "Oceania Zonal Women 2023"]
[Site "Melbourne"]
[Date "2023.01.26"]
[Round "4.2"]
[White "Punsalan, Vyanla M"]
[Black "Zhang, Jilin"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1989"]
[BlackElo "2212"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,73,2,5,-2,0,-5,-8,-22,-14,-25,-12,-25,-30,-29,-33,-33,-37,-35,-14,-5,26,8,25,0,0,0,0,0,0,0,14,0,80,80,188,191,338,341,317,338,312,212,321,310,788,764,711,619,883,906,883,811,29949,9539,1318,9668,29957,10027,29960,11854,5214,6014,5195,5165,2839,2237]} 1. e4 {[%emt 0:00:07]} c5 {[%emt 0:00:12][%cal Bc7c5,Bc5d4][%mdl 32]} 2. c3 {[%emt 0:00:20]} Nf6 {[%emt 0:00:14]} 3. e5 {[%emt 0:00:33]} Nd5 {[%emt 0:00:07]} 4. d4 {[%emt 0:00:35]} cxd4 {[%emt 0:00:18]} 5. Nf3 {[%emt 0:00:50]} d6 {[%emt 0:01:53]} 6. Bb5+ {[%emt 0:07:22] B22: Sicilian: 2 c3.} (6. Nxd4 dxe5 7. Nc2 Nc6 $15) 6... Bd7 {[%emt 0:03:01]} 7. Bxd7+ {[%emt 0:00:44]} (7. Nxd4 dxe5 8. Bxd7+ Qxd7 $17) 7... Qxd7 {[%emt 0:00:27]} 8. O-O {[%emt 0:07:13] The position is equal.} (8. Nxd4 dxe5 9. Nf3 Nc6 $17) 8... e6 {[%emt 0:02:39]} 9. cxd4 {[%emt 0:07:00]} Nc6 {[%emt 0:01:54]} 10. Nc3 {[%emt 0:04:35]} Nxc3 {[%emt 0:04:53]} 11. bxc3 {[%emt 0:00:34]} dxe5 {[%emt 0:00:36]} 12. Nxe5 {[%emt 0:01:04]} Nxe5 {[%emt 0:00:32]} 13. dxe5 {[%emt 0:00:06]} Bc5 {[%emt 0:05:03]} 14. Qg4 {[%emt 0:05:10] [#]} O-O-O $146 {[%emt 0:19:55]} ({Predecessor:} 14... O-O 15. Bg5 Kh8 16. Rad1 Qc7 17. Qe4 Be7 18. Bxe7 Qxe7 19. Rd6 Qc7 20. Qd4 Qa5 {0-1 Garma,C (2346)-Gu,X (2286) Manila PGMA Cup 3rd 2008 (6)}) 15. Bg5 {[%emt 0:09:20]} Rdg8 {[%emt 0:03:08]} 16. Rad1 {[%emt 0:06:32]} Qc6 {[%emt 0:01:25]} 17. Rd3 {[%emt 0:02:19]} f6 {[%emt 0:13:24]} 18. Be3 {[%emt 0:03:58]} (18. exf6 $2 gxf6 19. Re1 Rxg5 $19) 18... Bxe3 {[%emt 0:02:12]} 19. fxe3 {[%emt 0:05:30]} fxe5 {[%emt 0:04:48]} (19... f5 $5 {[%cal Rf5g4]} 20. Qb4 Rd8 $11) 20. Rfd1 {[%emt 0:03:03]} Re8 {[%emt 0:08:29]} (20... g6 $11 {keeps the balance.}) 21. Qxg7 $16 {[%emt 0:07:11] White is more active. Black is on the road to losing.} Kb8 {[%emt 0:10:12]} (21... Reg8 $16 22. Qd7+ (22. Qxe5 $2 Qxg2#) 22... Qxd7 23. Rxd7 Rg4) 22. Qxe5+ $18 {[%emt 0:02:30]} Ka8 {[%emt 0:00:07] [#]} (22... Qc7 {was worth a try.} 23. Qxc7+ Kxc7 24. Rd7+ Kb8) 23. Qxh8 $3 {[%emt 0:04:24][%mdl 576] Decoy} Rxh8 {[%emt 0:00:04]} 24. Rd8+ {[%emt 0:00:08]} Qc8 {[%emt 0:00:04]} 25. Rxc8+ {[%emt 0:00:21]} Rxc8 {[%emt 0:00:04][%mdl 4096] Endgame KR-KR} 26. Rd7 {[%emt 0:01:06]} a5 $2 {[%emt 0:00:43]} (26... Rh8 27. g4 a5) 27. Rxh7 {[%emt 0:01:16]} Rxc3 {[%emt 0:00:05]} 28. h4 {[%emt 0:00:31][%cal Bh2h4,Bh4h5,Bh5h6,Bh6h7][%mdl 32]} Ra3 {[%emt 0:00:28]} 29. h5 {[%emt 0:02:07]} Rxa2 {[%emt 0:06:35]} 30. h6 {[%emt 0:04:05]} Ra4 {[%emt 0:03:12]} 31. Re7 {[%emt 0:04:36]} Rh4 {[%emt 0:00:48]} 32. h7 {[%emt 0:00:21] White threatens Re8+ and mate.} (32. Rxe6 a4 33. Rd6 a3 $14) 32... Ka7 {[%emt 0:01:24]} 33. g3 {[%emt 0:01:46][%cal Bg2g3,Bg3g4,Bg4g5,Bg5g6][%mdl 32]} (33. Rxe6 Rxh7 34. Rd6 a4 $19) 33... Rh6 {[%emt 0:04:07] [#]} 34. g4 $1 {[%emt 0:00:28]} a4 {[%emt 0:00:47] White is clearly winning.} 35. g5 {[%emt 0:00:19]} Rh5 {[%emt 0:01:19]} 36. g6 {[%emt 0:01:35] Intending Re8 and mate.} (36. Rxe6 $2 {too greedy.} Rxh7 37. Re5 Ka6 $19) 36... a3 {[%emt 0:00:04]} 37. Rd7 {[%emt 0:01:22] Weighted Error Value: White=0.05 (flawless) /Black=0.76} (37. Rxe6 {gets mated.} a2 38. Kf2 a1=Q 39. Rd6 Qe5 40. Ke2 Qh2+ 41. Kd3 Qxd6+ 42. Ke2 Qxg6 43. h8=Q Rxh8 44. Kd2 Rh2+ 45. Kc3 Qe4 46. Kb3 b5 47. Kc3 Qc4#) 1-0

[Event "Oceania Zonal Women 2023"]
[Site "Melbourne"]
[Date "2023.01.26"]
[Round "4.3"]
[White "Middleton, Jody"]
[Black "Fan, Chloe"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "1748"]
[BlackElo "1554"]
[Annotator "NA COMBH"]
[PlyCount "60"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:06]} d5 {[%emt 0:00:06]} 2. c4 {[%emt 0:00:18]} c6 {[%emt 0:00:04]} 3. cxd5 {[%emt 0:00:05]} cxd5 {[%emt 0:00:07]} 4. Bf4 {[%emt 0:09:54]} Nf6 {[%emt 0:00:07]} 5. Nc3 {[%emt 0:00:22]} Nc6 {[%emt 0:00:06]} 6. e3 {[%emt 0:00:11]} a6 {[%emt 0:00:05]} 7. Bd3 {[%emt 0:00:30]} Bg4 {[%emt 0:01:27]} 8. Nge2 {[%emt 0:00:09]} e6 {[%emt 0:00:58]} 9. O-O {[%emt 0:00:31]} Be7 {[%emt 0:00:46]} 10. Rc1 {[%emt 0:01:49]} O-O {[%emt 0:01:28]} 11. a3 {[%emt 0:02:44]} Rc8 {[%emt 0:03:07]} 12. f3 {[%emt 0:06:24]} Bh5 {[%emt 0:00:13]} 13. Na4 {[%emt 0:03:01]} Bg6 {[%emt 0:08:25]} 14. h3 {[%emt 0:04:34]} b5 {[%emt 0:09:59]} 15. Nc5 {[%emt 0:00:27]} Qb6 {[%emt 0:01:12]} 16. b4 {[%emt 0:07:37]} Qa7 {[%emt 0:03:49]} 17. Bxg6 {[%emt 0:04:29]} hxg6 {[%emt 0:00:07]} 18. Qb3 {[%emt 0:01:54]} Nd7 {[%emt 0:16:36]} 19. Bh2 {[%emt 0:04:16]} Nb6 {[%emt 0:02:46]} 20. Rfd1 {[%emt 0:07:40]} Rfd8 {[%emt 0:03:47]} 21. e4 {[%emt 0:09:11]} Nc4 {[%emt 0:03:51]} 22. e5 {[%emt 0:06:17]} a5 {[%emt 0:05:13]} 23. Nc3 {[%emt 0:06:53]} a4 {[%emt 0:01:25]} 24. Qa2 {[%emt 0:00:08]} Qb6 {[%emt 0:01:01]} 25. Nb1 {[%emt 0:02:21]} Ne3 {[%emt 0:08:54]} 26. Rd3 {[%emt 0:01:00]} Nc4 {[%emt 0:03:08]} 27. Kh1 {[%emt 0:02:48]} Rc7 {[%emt 0:02:15]} 28. Qf2 {[%emt 0:02:46]} Qa7 {[%emt 0:05:50]} 29. f4 {[%emt 0:03:07]} Bxc5 {[%emt 0:04:06]} 30. dxc5 {[%emt 0:00:27]} Rcd7 {[%emt 0:00:48]} 1/2-1/2

[Event "Oceania Zonal Women 2023"]
[Site "Melbourne"]
[Date "2023.01.26"]
[Round "4.4"]
[White "Szuveges, Narelle"]
[Black "Zhang, Jasmine Haomo"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1566"]
[BlackElo "1949"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 17,43,0,0,0,13,0,5,-14,0,-8,27,24,41,35,33,34,33,13,12,15,11,-7,-5,-15,418,415,352,368]} 1. d4 {[%emt 0:00:02]} d5 {[%emt 0:00:05]} 2. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:00:06]} Be7 {[%emt 0:00:05]} 4. cxd5 {[%emt 0:01:00]} exd5 {[%emt 0:00:05]} 5. Bf4 {[%emt 0:00:28]} c6 {[%emt 0:00:06]} 6. e3 {[%emt 0:00:20]} Bf5 {[%emt 0:00:11]} 7. Nf3 {[%emt 0:00:17]} Nf6 {[%emt 0:00:41]} 8. Be2 {[%emt 0:00:11] Recently 8.Nh4 got a lot of attention.} Nbd7 {[%emt 0:02:01]} 9. O-O {[%emt 0:00:50]} O-O {[%emt 0:00:11]} 10. Rc1 {[%emt 0:02:39] D35: Queen's Gambit Declined: Exchange Variation.} Re8 {[%emt 0:02:21]} 11. Nh4 {[%emt 0:04:42]} Be6 {[%emt 0:01:16]} 12. Nf3 {[%emt 0:03:22] [#] The position is equal.} Ne4 $146 {[%emt 0:02:17]} ({Predecessor:} 12... Bg4 13. Qc2 Nf8 14. Bg5 Ng6 15. h3 Be6 16. Bd3 Nd7 17. Bxe7 Qxe7 18. Ne2 Ndf8 {½-½ Hoefner,C (1836)-Kohn,S (2135) Mittelrhein-chT 1112 2011 (5.6)}) 13. Ne5 {[%emt 0:07:44]} Bg5 {[%emt 0:03:12]} 14. Bxg5 {[%emt 0:04:10]} Qxg5 {[%emt 0:05:01]} (14... Nxg5 {simplifies} 15. Bd3 Nxe5 16. dxe5 f5) 15. f4 {[%emt 0:00:42]} Qh6 {[%emt 0:01:14]} 16. Nxe4 {[%emt 0:00:59]} dxe4 {[%emt 0:06:41]} 17. a3 {[%emt 0:01:38]} Nb6 {[%emt 0:04:31]} 18. Qe1 {[%emt 0:04:18]} f6 {[%emt 0:06:21]} 19. Ng4 {[%emt 0:08:41]} Qg6 {[%emt 0:01:19]} 20. Qg3 {[%emt 0:05:38][%cal Of4f5] Threatens to win with f5!} Nd5 $2 {[%emt 0:04:54][%mdl 8192] [#]} (20... Kf8 $11 {and Black has nothing to worry.}) 21. f5 $1 $18 {[%emt 0:05:40][%mdl 512]} Bxf5 {[%emt 0:00:17] [#]} 22. Rxf5 $1 {[%emt 0:00:14][%mdl 512] Weighted Error Value: White=0.06 (flawless) /Black=0.66} 1-0

[Event "Oceania Zonal Women 2023"]
[Site "Melbourne"]
[Date "2023.01.26"]
[Round "4.5"]
[White "Quek, Shi Ning Kristine"]
[Black "Zeng, Vera"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1807"]
[BlackElo "1527"]
[Annotator "NA COMBH"]
[PlyCount "94"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:27]} e5 {[%emt 0:00:08]} 2. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:06]} 3. Bc4 {[%emt 0:00:09]} Bc5 {[%emt 0:00:06]} 4. c3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:07]} 5. d4 {[%emt 0:00:08]} exd4 {[%emt 0:00:05]} 6. e5 {[%emt 0:00:07]} d5 {[%emt 0:01:39]} 7. Bb5 {[%emt 0:00:07]} Ne4 {[%emt 0:02:12]} 8. cxd4 {[%emt 0:00:14]} Bb4+ {[%emt 0:01:40]} 9. Nbd2 {[%emt 0:00:11]} Nxd2 {[%emt 0:00:32]} 10. Bxd2 {[%emt 0:00:12]} Bxd2+ {[%emt 0:00:12]} 11. Qxd2 {[%emt 0:00:21]} Bd7 {[%emt 0:02:19]} 12. Bd3 {[%emt 0:02:57]} Qe7 {[%emt 0:02:14]} 13. O-O {[%emt 0:00:59]} Bg4 {[%emt 0:06:03]} 14. Be2 {[%emt 0:07:45]} O-O {[%emt 0:01:28]} 15. Qf4 {[%emt 0:03:25]} Bxf3 {[%emt 0:02:45]} 16. Bxf3 {[%emt 0:03:17]} Rad8 {[%emt 0:00:41]} 17. Rad1 {[%emt 0:17:21]} Rfe8 {[%emt 0:03:32]} 18. Qg3 {[%emt 0:06:19]} Qb4 {[%emt 0:04:01]} 19. e6 {[%emt 0:02:55]} Rxe6 {[%emt 0:01:35]} 20. Qxc7 {[%emt 0:00:28]} Re7 {[%emt 0:00:57]} 21. Qf4 {[%emt 0:01:37]} Qxb2 {[%emt 0:01:55]} 22. Rd2 {[%emt 0:01:56]} Qb4 {[%emt 0:01:18]} 23. h4 {[%emt 0:04:11]} Ne5 {[%emt 0:02:28]} 24. Rdd1 {[%emt 0:06:15]} Nxf3+ {[%emt 0:01:11]} 25. Qxf3 {[%emt 0:00:18]} Re4 {[%emt 0:02:18]} 26. Rb1 {[%emt 0:00:14]} Qe7 {[%emt 0:01:20]} 27. g3 {[%emt 0:01:08]} Rxd4 {[%emt 0:01:08]} 28. Rfe1 {[%emt 0:01:08]} Re4 {[%emt 0:01:07]} 29. Red1 {[%emt 0:00:48]} b6 {[%emt 0:00:48]} 30. Rbc1 {[%emt 0:02:47]} g6 {[%emt 0:01:01]} 31. h5 {[%emt 0:02:01]} Re5 {[%emt 0:01:58]} 32. hxg6 {[%emt 0:01:56]} hxg6 {[%emt 0:00:12]} 33. Qf4 {[%emt 0:04:17]} Re4 {[%emt 0:02:26]} 34. Qf3 {[%emt 0:02:55]} Kg7 {[%emt 0:01:37]} 35. Qb3 {[%emt 0:02:40]} d4 {[%emt 0:05:23]} 36. Qd3 {[%emt 0:08:23]} Re8 {[%emt 0:06:18]} 37. Qc4 {[%emt 0:03:36]} Qf6 {[%emt 0:01:51]} 38. Rd2 {[%emt 0:04:02]} Qf3 {[%emt 0:00:53]} 39. Qf1 {[%emt 0:02:53]} R8e5 {[%emt 0:04:56]} 40. Rd3 {[%emt 0:02:35]} Qe2 {[%emt 0:02:21]} 41. Qxe2 {[%emt 0:00:38]} Rxe2 {[%emt 0:00:08]} 42. Rxd4 {[%emt 0:00:20]} Rxa2 {[%emt 0:00:12]} 43. Rc7 {[%emt 0:00:33]} Rf5 {[%emt 0:01:04]} 44. Rdd7 {[%emt 0:01:27]} Rfxf2 {[%emt 0:01:26]} 45. Rxa7 {[%emt 0:00:38]} Rg2+ {[%emt 0:00:36]} 46. Kf1 {[%emt 0:00:21]} Rxa7 {[%emt 0:00:15]} 47. Rxa7 {[%emt 0:00:05]} Rxg3 {[%emt 0:00:07]} 0-1

[Event "Oceania Zonal Women 2023"]
[Site "Melbourne"]
[Date "2023.01.26"]
[Round "4.6"]
[White "Maunders, Myiesha"]
[Black "Cheng, Chao Xin"]
[Result "1-0"]
[ECO "B87"]
[WhiteElo "1498"]
[BlackElo "1806"]
[Annotator "NA COMBH"]
[PlyCount "81"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:01]} c5 {[%emt 0:00:07]} 2. Nf3 {[%emt 0:00:04]} d6 {[%emt 0:00:47]} 3. Nc3 {[%emt 0:00:41]} Nf6 {[%emt 0:00:09]} 4. d4 {[%emt 0:00:09]} cxd4 {[%emt 0:00:07]} 5. Nxd4 {[%emt 0:00:02]} a6 {[%emt 0:00:14]} 6. Bc4 {[%emt 0:01:45]} e6 {[%emt 0:01:18]} 7. Bb3 {[%emt 0:01:09]} b5 {[%emt 0:02:04]} 8. Bg5 {[%emt 0:03:55]} Be7 {[%emt 0:02:18]} 9. Bxf6 {[%emt 0:06:45]} Bxf6 {[%emt 0:00:39]} 10. a3 {[%emt 0:02:53]} Qb6 {[%emt 0:05:07]} 11. Nde2 {[%emt 0:02:22]} Nd7 {[%emt 0:03:22]} 12. Qd2 {[%emt 0:04:53]} Nc5 {[%emt 0:08:15]} 13. Rd1 {[%emt 0:07:18]} Be7 {[%emt 0:02:50]} 14. O-O {[%emt 0:03:20]} O-O {[%emt 0:09:50]} 15. Kh1 {[%emt 0:00:25]} Bb7 {[%emt 0:01:47]} 16. f3 {[%emt 0:02:24]} Nxb3 {[%emt 0:09:38]} 17. cxb3 {[%emt 0:00:03]} Rad8 {[%emt 0:02:47]} 18. b4 {[%emt 0:07:09]} Bf6 {[%emt 0:07:51]} 19. Qf4 {[%emt 0:05:25]} Be5 {[%emt 0:08:21]} 20. Qh4 {[%emt 0:10:51]} f5 {[%emt 0:09:31]} 21. Ng3 {[%emt 0:10:26]} Rf6 {[%emt 0:05:54]} 22. exf5 {[%emt 0:01:30]} exf5 {[%emt 0:04:02]} 23. f4 {[%emt 0:10:35]} Bxc3 {[%emt 0:02:53]} 24. bxc3 {[%emt 0:00:09]} Qc6 {[%emt 0:00:23]} 25. Rf2 {[%emt 0:02:13]} Re8 {[%emt 0:02:10]} 26. Qg5 {[%emt 0:05:44]} h6 {[%emt 0:05:56]} 27. Qh5 {[%emt 0:00:13]} Rfe6 {[%emt 0:01:26]} 28. Rg1 {[%emt 0:02:37]} Qxc3 {[%emt 0:01:09]} 29. Nxf5 {[%emt 0:06:24]} Rf8 {[%emt 0:01:44]} 30. Nh4 {[%emt 0:01:32]} Qf6 {[%emt 0:00:43]} 31. f5 {[%emt 0:00:49]} Re3 {[%emt 0:00:32]} 32. Ng6 {[%emt 0:00:31]} Rfe8 {[%emt 0:00:14]} 33. Nf4 {[%emt 0:00:31]} Qg5 {[%emt 0:01:03]} 34. Qd1 {[%emt 0:00:46]} Qxf5 {[%emt 0:00:49]} 35. Qxd6 {[%emt 0:00:51]} g5 {[%emt 0:00:54]} 36. Nh5 {[%emt 0:00:50]} Qe6 {[%emt 0:01:04]} 37. Nf6+ {[%emt 0:00:27]} Kg7 {[%emt 0:00:27]} 38. Nxe8+ {[%emt 0:00:13]} Qxe8 {[%emt 0:00:05]} 39. Qf6+ {[%emt 0:00:21]} Kh7 {[%emt 0:00:45]} 40. Qf7+ {[%emt 0:00:09]} Kh8 {[%emt 0:00:06]} 41. Qxb7 {[%emt 0:00:08]} 1-0

[Event "Oceania Zonal Women 2023"]
[Site "Melbourne"]
[Date "2023.01.26"]
[Round "5.1"]
[White "Punsalan, Vyanla M"]
[Black "Ryjanova, Julia"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1989"]
[BlackElo "2288"]
[Annotator "TA"]
[PlyCount "128"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 14,128,44,35,45,13,38,-1,18,29,17,39,83,0,0,0,0,-10,-14,-26,14,6,9,-12,-13,-11,-7,-14,-12,-30,-29,-50,-22,-54,-13,-11,0,-79,-86,-69,-86,-149,-144,-482,-389,-402,-389,-382,-283,-390,-152,-488,-282,-530,-121,-239,-237,-312,-264,-284,-292,-295,-283,-302,-295,-295,-283,-379,-225,-375,-91,-333,-234,-216,-221,-195,0,-397,-393,-652,-635,-630,-25,-25,-25,-25,-20,-37,0,0,12,8,13,-73,-74,-876,-763,-660,-634,-1976,-649,-7431,-6401,-29977,-29978,-29978,-29978,-29978,-29979,-29979,-29980,-29980,-29981,-29981,-29982,-29982,-29982]} 1. e4 {[%emt 0:01:04]} c5 {[%emt 0:00:43]} 2. Nf3 {[%emt 0:00:59]} Nc6 {[%emt 0:08:39]} 3. d4 {[%emt 0:02:25]} cxd4 {[%emt 0:00:37]} 4. Nxd4 {[%emt 0:00:12]} Qb6 {[%emt 0:11:53]} 5. Nb3 {[%emt 0:04:27]} e6 {[%emt 0:00:43]} 6. Be3 {[%emt 0:01:41]} Qc7 {[%emt 0:00:12]} 7. a3 {[%emt 0:03:15]} Nf6 {[%emt 0:00:34]} 8. Nc3 {[%emt 0:00:39]} a6 {[%emt 0:00:24] B33: Sicilian: Pelikan and Sveshnikov Variations.} 9. f3 {[%emt 0:02:16]} (9. f4 $5 {[%cal Re4e5]}) 9... b5 {[%emt 0:03:21]} 10. Be2 {[%emt 0:05:14]} (10. f4 $5 {[%cal Re4e5]}) 10... b4 {[%emt 0:20:13] The position is equal.} 11. axb4 {[%emt 0:07:03]} Bxb4 {[%emt 0:01:59]} 12. O-O {[%emt 0:11:30]} d5 {[%emt 0:07:45] [#]} 13. Nb5 $146 {[%emt 0:12:41]} (13. exd5 $16 exd5 14. Nxd5 Nxd5 15. Qxd5) ({Predecessor:} 13. exd5 Bxc3 14. d6 Qd8 15. bxc3 Nd5 16. Bc5 Nxc3 17. Qd2 Nxe2+ 18. Qxe2 Qd7 19. Rfd1 {1-0 Spieker,M-Buchenthal,D (2255) Ruhrgebiet VL2 9798 1997}) 13... Qb8 $11 {[%emt 0:13:09]} 14. c3 {[%emt 0:07:28]} Be7 {[%emt 0:01:07]} 15. N5d4 {[%emt 0:06:43]} Nxd4 {[%emt 0:01:38]} 16. Bxd4 {[%emt 0:01:02]} dxe4 {[%emt 0:06:17]} (16... e5 $5 {[%cal Re5d4]} 17. Bf2 dxe4 $11) 17. Na5 $1 {[%emt 0:06:05]} Qc7 {[%emt 0:06:55] Inhibits Nc6.} 18. fxe4 {[%emt 0:06:57]} e5 $1 {[%emt 0:00:49]} 19. Be3 {[%emt 0:00:58]} O-O {[%emt 0:02:48]} 20. Kh1 {[%emt 0:01:57]} Be6 {[%emt 0:00:47]} 21. Qa4 {[%emt 0:02:09]} Rfc8 {[%emt 0:01:49]} 22. Rfc1 {[%emt 0:06:04]} h6 {[%emt 0:02:54]} 23. Qc2 {[%emt 0:02:42]} Qb8 {[%emt 0:03:01]} 24. Ra4 {[%emt 0:02:12]} Nd7 {[%emt 0:00:30]} 25. b4 {[%emt 0:01:57]} (25. Rb1 $11) 25... Nb6 $1 $17 {[%emt 0:00:35]} 26. Bxb6 {[%emt 0:01:00]} Qxb6 {[%emt 0:00:05]} 27. Qb2 {[%emt 0:01:11]} ({White should play} 27. Rb1) 27... Qe3 {[%emt 0:01:07] Black is more active.} 28. b5 $2 {[%emt 0:01:51][%mdl 8192]} (28. Raa1 $17) 28... axb5 {[%emt 0:00:49] White is weak on the dark squares} 29. Bxb5 {[%emt 0:00:20]} Rab8 {[%emt 0:00:38][%cal Ob8b5]} 30. Raa1 {[%emt 0:00:52]} Qxe4 {[%emt 0:02:11]} 31. Re1 {[%emt 0:00:13]} Qf5 {[%emt 0:00:38]} (31... Qh4 $19 32. Qe2 Bg5) 32. Rf1 $2 {[%emt 0:00:45]} (32. Qe2 $17 {is tougher.}) 32... Qg5 {[%emt 0:00:18]} (32... Qh5 $142 {...e4 is the strong threat.} 33. c4 e4) 33. Qe2 {[%emt 0:00:26]} (33. c4 {is the only way for White.}) 33... Bd5 $2 {[%emt 0:00:48]} (33... Rxc3 $2 34. Nc6 Re8 35. Qxe5 Qxe5 36. Nxe5 $19) (33... Bg4 $19 {and Black stays clearly on top.} 34. Qb2 e4) 34. c4 {[%emt 0:00:13] [#]} (34. Bc4 $17 e4 35. Rad1 Bxc4 36. Nxc4) 34... Ba8 $1 $19 {[%emt 0:00:22]} 35. Rad1 {[%emt 0:00:25]} Bb4 {[%emt 0:00:42]} 36. Nb3 {[%emt 0:00:34]} Rd8 {[%emt 0:00:11]} 37. Rxd8+ {[%emt 0:00:55]} Rxd8 {[%emt 0:00:21]} (37... Qxd8 38. Qxe5 Bd6 39. Qh5 $17) 38. c5 {[%emt 0:00:13]} Bd5 {[%emt 0:01:13][%cal Ba8d5,Bd5c4,Bc4e2][%mdl 32]} 39. Bc4 {[%emt 0:00:02]} e4 {[%emt 0:00:25]} 40. c6 {[%emt 0:00:17]} Qe5 {[%emt 0:00:43] Dodges Nd4} (40... Bxc6 $142 41. Bxf7+ Kh8) 41. Rd1 {[%emt 0:00:41]} (41. Bxd5 $142 Qxd5 42. Qa6) 41... Kh7 $2 {[%emt 0:00:16]} (41... Bd6 $1 $19 {[%csl Gd6][%cal Re5h2] has better winning chances.} 42. g3 Bxc6) 42. c7 $2 {[%emt 0:00:31]} Bxc4 {[%emt 0:00:38]} (42... Qxc7 43. Rxd5 (43. Bxd5 f5 $16) 43... Re8 44. Rb5 $18) 43. cxd8=Q {[%emt 0:00:06]} Bxe2 {[%emt 0:00:08] A strong pair of Bishops.} 44. Qd4 {[%emt 0:00:27] [#]} Qe6 {[%emt 0:00:51]} (44... Bc3 45. Qxe5 Bxe5 46. Re1 $11) (44... Qf4 $1 $19 45. Rc1 Bd6) 45. Rb1 $2 {[%emt 0:01:20][%mdl 8192]} (45. Ra1 $11 {and White stays safe.} Bd6 46. Nc5 Bxc5 47. Qxc5) 45... Bd3 {[%emt 0:00:12]} 46. Rb2 {[%emt 0:00:45]} (46. Qxb4 Bxb1 47. Nc5) 46... Ba3 {[%emt 0:00:14]} 47. Nc5 {[%emt 0:00:31]} Qf5 {[%emt 0:01:08]} (47... Bxc5 $19 48. Qxc5 e3) 48. Nxd3 $11 {[%emt 0:00:27]} Qf1+ {[%emt 0:00:24]} ({Don't take} 48... exd3 49. Rf2 Qb5 50. Rd2 $16) ({But not} 48... Bxb2 49. Nxb2 Qf1+ 50. Qg1 $16) 49. Qg1 {[%emt 0:00:02]} Qxd3 {[%emt 0:00:07][%mdl 4096] Endgame KQR-KQB} 50. Rb1 {[%emt 0:00:45]} Bc5 {[%emt 0:00:19][%mdl 64] Deflection} 51. Qf1 {[%emt 0:00:22]} Qxf1+ {[%emt 0:00:39]} 52. Rxf1 {[%emt 0:00:03] KR-KB} e3 {[%emt 0:00:47]} 53. Re1 {[%emt 0:00:28]} (53. Rf5 $11 Bd6 54. Kg1) 53... Kg6 $17 {[%emt 0:00:30]} 54. g3 $2 {[%emt 0:00:14][%mdl 8192]} (54. Kg1 $17) 54... Kf5 $19 {[%emt 0:00:10] And now ...Ke4 would win.} 55. Kg2 {[%emt 0:01:00]} Ke4 {[%emt 0:00:10] White must now prevent ...Bb4.} 56. Re2 {[%emt 0:00:47]} Bb4 {[%emt 0:00:19] Threatens to win with ...f5.} 57. Rb2 {[%emt 0:00:51]} Bc3 {[%emt 0:00:19]} 58. Rb7 {[%emt 0:00:29]} e2 {[%emt 0:00:59] Black mates.} 59. Re7+ {[%emt 0:00:33]} Kd3 {[%emt 0:00:08]} 60. Kf2 {[%emt 0:00:27]} e1=Q+ {[%emt 0:00:08]} ({Weaker is} 60... e1=B+ 61. Kf3 $17) 61. Rxe1 {[%emt 0:00:09]} Bxe1+ {[%emt 0:00:08]} 62. Kxe1 {[%emt 0:00:03]} Ke3 {[%emt 0:00:06]} 63. Kf1 {[%emt 0:00:13]} Kf3 {[%emt 0:00:05]} 64. Kg1 {[%emt 0:00:18]} f5 {[%emt 0:00:45] Weighted Error Value: White=0.93/Black=0.63} 0-1

[Event "Oceania Zonal Women 2023"]
[Site "Melbourne"]
[Date "2023.01.26"]
[Round "5.2"]
[White "Vincent Alaina"]
[Black "O'Carroll, Om"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "1897"]
[BlackElo "1525"]
[Annotator "NA COMBH"]
[PlyCount "144"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:54]} d5 {[%emt 0:00:05]} 2. c4 {[%emt 0:01:33]} c6 {[%emt 0:00:05]} 3. e3 {[%emt 0:00:31]} Nf6 {[%emt 0:00:05]} 4. Nf3 {[%emt 0:00:08]} Bf5 {[%emt 0:00:29]} 5. Bd3 {[%emt 0:00:40]} Bxd3 {[%emt 0:00:44]} 6. Qxd3 {[%emt 0:00:09]} e6 {[%emt 0:00:21]} 7. O-O {[%emt 0:00:56]} Be7 {[%emt 0:00:51]} 8. Nbd2 {[%emt 0:00:48]} O-O {[%emt 0:00:46]} 9. a3 {[%emt 0:01:53]} Nbd7 {[%emt 0:02:19]} 10. c5 {[%emt 0:01:57]} Qc7 {[%emt 0:00:58]} 11. b4 {[%emt 0:00:30]} b6 {[%emt 0:03:08]} 12. Bb2 {[%emt 0:00:40]} bxc5 {[%emt 0:01:55]} 13. dxc5 {[%emt 0:06:38]} a5 {[%emt 0:05:33]} 14. Nb3 {[%emt 0:06:17]} axb4 {[%emt 0:02:17]} 15. axb4 {[%emt 0:00:11]} Rfb8 {[%emt 0:01:37]} 16. Qd4 {[%emt 0:02:05]} Bf8 {[%emt 0:12:17]} 17. h3 {[%emt 0:03:12]} Ne4 {[%emt 0:08:21]} 18. Nbd2 {[%emt 0:09:28]} Nxd2 {[%emt 0:09:41]} 19. Qxd2 {[%emt 0:00:12]} Be7 {[%emt 0:07:57]} 20. Rfb1 {[%emt 0:15:25]} Qb7 {[%emt 0:03:54]} 21. Bc3 {[%emt 0:08:05]} Bf6 {[%emt 0:07:04]} 22. Bxf6 {[%emt 0:04:38]} Nxf6 {[%emt 0:00:18]} 23. Ne5 {[%emt 0:00:57]} Ne4 {[%emt 0:04:09]} 24. Qc2 {[%emt 0:00:54]} f6 {[%emt 0:04:19]} 25. Nd3 {[%emt 0:01:27]} Qb5 {[%emt 0:01:32]} 26. f3 {[%emt 0:02:12]} Ng5 {[%emt 0:04:49]} 27. h4 {[%emt 0:00:20]} Nf7 {[%emt 0:00:12]} 28. Nf4 {[%emt 0:00:22]} Rxa1 {[%emt 0:02:31]} 29. Rxa1 {[%emt 0:00:11]} Qxb4 {[%emt 0:00:36]} 30. Nxe6 {[%emt 0:00:27]} Qxh4 {[%emt 0:00:43]} 31. Nd4 {[%emt 0:00:25]} Ne5 {[%emt 0:01:04]} 32. Qf5 {[%emt 0:00:54]} Re8 {[%emt 0:03:06]} 33. Nxc6 {[%emt 0:02:32]} g6 {[%emt 0:01:29]} 34. Qb1 {[%emt 0:03:03]} Nxc6 {[%emt 0:04:41]} 35. Qb5 {[%emt 0:00:06]} Re6 {[%emt 0:01:09]} 36. Qb7 {[%emt 0:00:57]} Ne7 {[%emt 0:00:46]} 37. c6 {[%emt 0:01:00]} Rxe3 {[%emt 0:00:46]} 38. c7 {[%emt 0:03:25]} Re1+ {[%emt 0:01:05]} 39. Rxe1 {[%emt 0:00:07]} Qxe1+ {[%emt 0:00:02]} 40. Kh2 {[%emt 0:00:12]} Qh4+ {[%emt 0:00:05]} 41. Kg1 {[%emt 0:00:09]} Qe1+ {[%emt 0:00:06]} 42. Kh2 {[%emt 0:00:08]} Qc3 {[%emt 0:00:41]} 43. Qb8+ {[%emt 0:00:19]} Kg7 {[%emt 0:00:21]} 44. Qd8 {[%emt 0:00:10]} Kf7 {[%emt 0:00:35]} 45. Kg1 {[%emt 0:00:56]} d4 {[%emt 0:01:21]} 46. Qd7 {[%emt 0:00:13]} d3 {[%emt 0:00:55]} 47. c8=Q {[%emt 0:00:16]} Qxc8 {[%emt 0:00:10]} 48. Qxd3 {[%emt 0:00:07]} Qe6 {[%emt 0:01:14]} 49. Qc2 {[%emt 0:01:15]} Nd5 {[%emt 0:01:31]} 50. Qa2 {[%emt 0:00:50]} Ne3 {[%emt 0:01:03]} 51. Qa7+ {[%emt 0:00:12]} Qe7 {[%emt 0:00:03]} 52. Qa2+ {[%emt 0:00:13]} Kg7 {[%emt 0:00:04]} 53. Kh1 {[%emt 0:00:41]} g5 {[%emt 0:01:29]} 54. Kh2 {[%emt 0:00:39]} h5 {[%emt 0:00:35]} 55. Kh1 {[%emt 0:00:08]} Nf5 {[%emt 0:00:33]} 56. Qc2 {[%emt 0:01:14]} Qe1+ {[%emt 0:00:49]} 57. Kh2 {[%emt 0:00:10]} Qg3+ {[%emt 0:00:27]} 58. Kh1 {[%emt 0:00:40]} Ne3 {[%emt 0:00:39]} 59. Qd2 {[%emt 0:00:28]} Qxg2+ {[%emt 0:00:05]} 60. Qxg2 {[%emt 0:00:06]} Nxg2 {[%emt 0:00:04]} 61. Kxg2 {[%emt 0:00:12]} Kg6 {[%emt 0:00:08]} 62. Kg3 {[%emt 0:00:11]} Kf5 {[%emt 0:00:16]} 63. Kg2 {[%emt 0:00:09]} Kf4 {[%emt 0:00:09]} 64. Kf2 {[%emt 0:00:07]} g4 {[%emt 0:00:04]} 65. fxg4 {[%emt 0:00:06]} hxg4 {[%emt 0:00:04]} 66. Kg2 {[%emt 0:00:08]} g3 {[%emt 0:00:47]} 67. Kg1 {[%emt 0:00:08]} Kf3 {[%emt 0:00:19]} 68. Kf1 {[%emt 0:00:03]} g2+ {[%emt 0:00:09]} 69. Kg1 {[%emt 0:00:42]} f5 {[%emt 0:00:06]} 70. Kh2 {[%emt 0:00:03]} Kf2 {[%emt 0:00:04]} 71. Kh3 {[%emt 0:00:05]} g1=Q {[%emt 0:00:08]} 72. Kh4 {[%emt 0:00:04]} Qg4# {[%emt 0:00:42]} 0-1

[Event "Oceania Zonal Women 2023"]
[Site "Melbourne"]
[Date "2023.01.26"]
[Round "5.3"]
[White "Zeng, Vera"]
[Black "Middleton, Jody"]
[Result "0-1"]
[ECO "D14"]
[WhiteElo "1527"]
[BlackElo "1748"]
[Annotator "NA COMBH"]
[PlyCount "132"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:03]} d5 {[%emt 0:00:09]} 2. c4 {[%emt 0:00:06]} c6 {[%emt 0:00:03]} 3. cxd5 {[%emt 0:00:07]} cxd5 {[%emt 0:00:06]} 4. Nc3 {[%emt 0:00:08]} Nf6 {[%emt 0:00:15]} 5. Nf3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:24]} 6. Bf4 {[%emt 0:00:10]} Bf5 {[%emt 0:00:22]} 7. Rc1 {[%emt 0:00:51]} e6 {[%emt 0:00:50]} 8. e3 {[%emt 0:00:11]} Bd6 {[%emt 0:01:14]} 9. Bg3 {[%emt 0:00:10]} Ne4 {[%emt 0:03:27]} 10. Nxe4 {[%emt 0:01:50]} Bxe4 {[%emt 0:00:16]} 11. a3 {[%emt 0:02:20]} Bxg3 {[%emt 0:04:35]} 12. hxg3 {[%emt 0:00:11]} O-O {[%emt 0:04:32]} 13. Bd3 {[%emt 0:00:55]} Qa5+ {[%emt 0:01:00]} 14. Rc3 {[%emt 0:01:48]} h6 {[%emt 0:07:01]} 15. O-O {[%emt 0:00:40]} a6 {[%emt 0:04:35]} 16. Bxe4 {[%emt 0:01:01]} dxe4 {[%emt 0:00:07]} 17. Nd2 {[%emt 0:01:20]} e5 {[%emt 0:14:47]} 18. Nxe4 {[%emt 0:06:43]} exd4 {[%emt 0:01:19]} 19. exd4 {[%emt 0:00:59]} Qd5 {[%emt 0:01:42]} 20. Re1 {[%emt 0:02:38]} Rad8 {[%emt 0:06:43]} 21. Rc5 {[%emt 0:03:10]} Qxd4 {[%emt 0:02:14]} 22. Qxd4 {[%emt 0:00:26]} Rxd4 {[%emt 0:00:21]} 23. Rcc1 {[%emt 0:00:57]} Na5 {[%emt 0:05:42]} 24. Nc5 {[%emt 0:02:42]} Nc4 {[%emt 0:03:07]} 25. Nxb7 {[%emt 0:01:49]} Nxb2 {[%emt 0:00:30]} 26. Rc6 {[%emt 0:01:32]} Ra4 {[%emt 0:02:13]} 27. Nc5 {[%emt 0:01:44]} Rc4 {[%emt 0:04:59]} 28. Re5 {[%emt 0:02:31]} Nd3 {[%emt 0:01:06]} 29. Nxd3 {[%emt 0:03:37]} Rxc6 {[%emt 0:00:07]} 30. Ra5 {[%emt 0:01:37]} Rd8 {[%emt 0:04:55]} 31. Nb4 {[%emt 0:02:03]} Rc1+ {[%emt 0:00:38]} 32. Kh2 {[%emt 0:00:08]} Rdd1 {[%emt 0:02:06]} 33. g4 {[%emt 0:01:17]} Rh1+ {[%emt 0:00:53]} 34. Kg3 {[%emt 0:00:07]} Rc3+ {[%emt 0:04:36]} 35. f3 {[%emt 0:00:57]} g6 {[%emt 0:02:13]} 36. Nd5 {[%emt 0:03:32]} Rc2 {[%emt 0:01:38]} 37. Rxa6 {[%emt 0:02:52]} Rg1 {[%emt 0:00:47]} 38. Nf4 {[%emt 0:01:48]} g5 {[%emt 0:00:58]} 39. Kh2 {[%emt 0:00:53]} Rf1 {[%emt 0:02:30]} 40. Nd5 {[%emt 0:05:36]} Rxf3 {[%emt 0:02:44]} 41. Rxh6 {[%emt 0:02:51]} Rff2 {[%emt 0:01:30]} 42. Ne3 {[%emt 0:00:36]} Rce2 {[%emt 0:00:40]} 43. Rh3 {[%emt 0:00:23]} Ra2 {[%emt 0:01:06]} 44. Rg3 {[%emt 0:01:12]} Rxa3 {[%emt 0:02:01]} 45. Nf5 {[%emt 0:00:47]} Rxg3 {[%emt 0:00:23]} 46. Kxg3 {[%emt 0:00:21]} Ra2 {[%emt 0:00:15]} 47. Kh3 {[%emt 0:01:09]} Kh7 {[%emt 0:00:38]} 48. Nd6 {[%emt 0:01:22]} Kg6 {[%emt 0:00:18]} 49. Nf5 {[%emt 0:00:23]} Kf6 {[%emt 0:00:18]} 50. Nh6 {[%emt 0:01:49]} Rf2 {[%emt 0:01:12]} 51. Kg3 {[%emt 0:01:01]} Rf1 {[%emt 0:00:12]} 52. Ng8+ {[%emt 0:02:01]} Ke5 {[%emt 0:00:27]} 53. Nh6 {[%emt 0:00:38]} Ke4 {[%emt 0:01:12]} 54. Kh2 {[%emt 0:01:07]} Rf6 {[%emt 0:01:27]} 55. Ng8 {[%emt 0:00:28]} Ra6 {[%emt 0:00:42]} 56. Kh3 {[%emt 0:03:50]} Re6 {[%emt 0:01:08]} 57. Kh2 {[%emt 0:01:49]} Ke5 {[%emt 0:00:15]} 58. Kg3 {[%emt 0:01:23]} Kd6 {[%emt 0:00:11]} 59. Kh3 {[%emt 0:01:00]} Rg6 {[%emt 0:00:07]} 60. Kg3 {[%emt 0:00:44]} Rxg8 {[%emt 0:00:24]} 61. Kf3 {[%emt 0:00:14]} Ke5 {[%emt 0:00:12]} 62. Kg3 {[%emt 0:00:12]} Ra8 {[%emt 0:00:12]} 63. Kh3 {[%emt 0:00:08]} Kf4 {[%emt 0:00:26]} 64. Kh2 {[%emt 0:00:25]} Kxg4 {[%emt 0:00:16]} 65. Kg1 {[%emt 0:00:13]} Kg3 {[%emt 0:00:08]} 66. Kh1 {[%emt 0:00:11]} Ra1# {[%emt 0:00:36]} 0-1

[Event "Oceania Zonal Women 2023"]
[Site "Melbourne"]
[Date "2023.01.26"]
[Round "5.4"]
[White "Fan, Chloe"]
[Black "Lu, Lillian"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1554"]
[BlackElo "1689"]
[Annotator "NA COMBH"]
[PlyCount "84"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:02]} e6 {[%emt 0:00:05]} 2. d4 {[%emt 0:00:05]} d5 {[%emt 0:00:06]} 3. e5 {[%emt 0:00:05]} c5 {[%emt 0:00:05]} 4. c3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:09]} 5. Nf3 {[%emt 0:00:06]} Qb6 {[%emt 0:00:35]} 6. a3 {[%emt 0:00:21]} c4 {[%emt 0:00:13]} 7. Nbd2 {[%emt 0:00:12]} Na5 {[%emt 0:00:07]} 8. b4 {[%emt 0:00:11]} cxb3 {[%emt 0:01:52]} 9. Bb2 {[%emt 0:00:15]} Bd7 {[%emt 0:03:04]} 10. c4 {[%emt 0:00:12]} Nxc4 {[%emt 0:08:32]} 11. Nxc4 {[%emt 0:00:09]} dxc4 {[%emt 0:00:05]} 12. Bxc4 {[%emt 0:00:08]} Ne7 {[%emt 0:05:46]} 13. Nd2 {[%emt 0:07:07]} Bc6 {[%emt 0:01:39]} 14. O-O {[%emt 0:03:39]} Nf5 {[%emt 0:01:59]} 15. Qxb3 {[%emt 0:10:29]} Rd8 {[%emt 0:06:27]} 16. Qxb6 axb6 {[%emt 0:00:30]} 17. Nf3 {[%emt 0:22:17]} Be7 {[%emt 0:05:42]} 18. Rfd1 {[%emt 0:01:15]} g5 {[%emt 0:08:53]} 19. Kf1 {[%emt 0:04:54]} g4 {[%emt 0:02:01]} 20. Ng1 {[%emt 0:00:47]} Rg8 {[%emt 0:03:36]} 21. a4 {[%emt 0:11:12]} Bb4 {[%emt 0:04:43]} 22. Ne2 {[%emt 0:01:19]} h5 {[%emt 0:09:52]} 23. Ng3 {[%emt 0:01:07]} Nxg3+ {[%emt 0:08:31]} 24. fxg3 {[%emt 0:05:28]} Ke7 {[%emt 0:06:37]} 25. Ba3 {[%emt 0:04:13]} Bxa3 {[%emt 0:00:04]} 26. Rxa3 {[%emt 0:00:05]} Ra8 {[%emt 0:00:28]} 27. Rb1 {[%emt 0:07:30]} Rgd8 {[%emt 0:00:41]} 28. Bb5 {[%emt 0:01:05]} Bxb5+ {[%emt 0:03:52]} 29. Rxb5 {[%emt 0:00:07]} Rxd4 {[%emt 0:00:06]} 30. Rxb6 {[%emt 0:00:25]} Rdxa4 {[%emt 0:00:47]} 31. Rxb7+ {[%emt 0:00:40]} Kf8 {[%emt 0:00:03]} 32. Rb8+ {[%emt 0:01:11]} Rxb8 {[%emt 0:00:06]} 33. Rxa4 {[%emt 0:00:05]} Rb5 {[%emt 0:00:48]} 34. Re4 {[%emt 0:00:16]} Kg7 {[%emt 0:00:39]} 35. h3 {[%emt 0:00:50]} Kh6 {[%emt 0:01:48]} 36. hxg4 {[%emt 0:02:49]} hxg4 {[%emt 0:00:05]} 37. Rxg4 {[%emt 0:01:04]} Rxe5 {[%emt 0:00:06]} 38. Kf2 {[%emt 0:00:47]} Rg5 {[%emt 0:00:44]} 39. Re4 {[%emt 0:01:22]} Kh5 {[%emt 0:02:09]} 40. Kf3 {[%emt 0:01:28]} Rf5+ {[%emt 0:00:11]} 41. Ke3 {[%emt 0:03:30]} Rg5 {[%emt 0:00:22]} 42. Kf3 {[%emt 0:00:09]} Rf5+ {[%emt 0:00:06]} 1/2-1/2

[Event "Oceania Zonal Women 2023"]
[Site "Melbourne"]
[Date "2023.01.26"]
[Round "5.5"]
[White "Xu, Luna Yuexiu"]
[Black "Szuveges, Narelle"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1446"]
[BlackElo "1566"]
[Annotator "NA COMBH"]
[PlyCount "62"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:02]} c6 {[%emt 0:00:04]} 2. d4 {[%emt 0:00:06]} d5 {[%emt 0:00:04]} 3. Nc3 {[%emt 0:00:06]} dxe4 {[%emt 0:00:13]} 4. Nxe4 {[%emt 0:00:09]} Bf5 {[%emt 0:00:06]} 5. Ng3 {[%emt 0:00:14]} Bg6 {[%emt 0:00:11]} 6. h4 {[%emt 0:00:31]} h6 {[%emt 0:00:07]} 7. Nf3 {[%emt 0:00:23]} Nd7 {[%emt 0:00:10]} 8. h5 {[%emt 0:00:28]} Bh7 {[%emt 0:00:06]} 9. Bd3 {[%emt 0:00:34]} Bxd3 {[%emt 0:00:10]} 10. Qxd3 {[%emt 0:00:11]} e6 {[%emt 0:00:39]} 11. Bd2 {[%emt 0:00:26]} Ngf6 {[%emt 0:00:54]} 12. O-O-O {[%emt 0:00:35]} Bd6 {[%emt 0:00:29]} 13. Ne4 {[%emt 0:00:48]} Nxe4 {[%emt 0:01:09]} 14. Qxe4 {[%emt 0:00:35]} Nf6 {[%emt 0:00:54]} 15. Qe2 {[%emt 0:01:09]} Qc7 {[%emt 0:01:20]} 16. Kb1 {[%emt 0:06:56]} O-O-O {[%emt 0:02:16]} 17. Be3 {[%emt 0:08:23]} Kb8 {[%emt 0:01:44]} 18. c4 {[%emt 0:04:23]} c5 {[%emt 0:03:29]} 19. dxc5 {[%emt 0:00:56]} Bxc5 {[%emt 0:00:24]} 20. Bxc5 {[%emt 0:02:40]} Qxc5 {[%emt 0:00:30]} 21. Ne5 {[%emt 0:01:59]} Qc7 {[%emt 0:05:22]} 22. f4 {[%emt 0:03:10]} Rc8 {[%emt 0:04:06]} 23. g4 {[%emt 0:03:25]} Rhd8 {[%emt 0:00:45]} 24. Rxd8 {[%emt 0:01:41]} Rxd8 {[%emt 0:00:12]} 25. Rd1 {[%emt 0:00:21]} Rxd1+ {[%emt 0:01:15]} 26. Qxd1 {[%emt 0:00:08]} a6 {[%emt 0:01:13]} 27. Qe2 {[%emt 0:02:11]} Ne8 {[%emt 0:01:33]} 28. b3 {[%emt 0:02:01]} f6 {[%emt 0:01:07]} 29. Ng6 {[%emt 0:00:18]} Qd6 {[%emt 0:01:03]} 30. Kb2 {[%emt 0:03:44]} Nc7 {[%emt 0:00:43]} 31. Kb1 {[%emt 0:01:12]} a5 {[%emt 0:03:40]} 1/2-1/2

[Event "Oceania Zonal Women 2023"]
[Site "Melbourne"]
[Date "2023.01.26"]
[Round "5.6"]
[White "Zhang, Jilin"]
[Black "Maunders, Myiesha"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2212"]
[BlackElo "1498"]
[Annotator "TA"]
[PlyCount "136"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 13,136,12,16,18,34,36,36,0,0,0,0,2,4,-3,16,0,0,-7,0,-1,27,-20,25,-12,-10,-33,-23,-17,0,-12,-6,-36,-18,-15,178,176,227,230,230,230,230,225,222,222,221,234,230,204,235,236,239,234,243,235,227,237,286,295,363,361,334,236,256,242,259,258,259,205,298,294,295,195,322,322,322,318,312,316,354,324,310,295,289,299,299,285,287,304,303,294,315,287,309,305,301,304,302,302,379,379,345,352,341,329,385,400,1928,1801,2545,1943,1880,1285,1217,1201,913,744,6410,6897,29980,29981,29981,29982,29981,29981,29986]} 1. e4 {[%emt 0:03:33]} c6 {[%emt 0:01:13]} 2. d4 {[%emt 0:00:18]} d5 {[%emt 0:00:04]} 3. exd5 {[%emt 0:00:18]} cxd5 {[%emt 0:00:03]} 4. Bd3 {[%emt 0:00:14]} Nc6 {[%emt 0:00:06]} 5. c3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:26]} 6. h3 {[%emt 0:00:49]} Qc7 {[%emt 0:00:38]} 7. Nf3 {[%emt 0:07:07]} g6 {[%emt 0:01:23]} 8. Qc2 {[%emt 0:00:17] B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack.} Bg7 {[%emt 0:01:13]} 9. O-O {[%emt 0:02:10]} O-O {[%emt 0:01:08]} 10. Nbd2 {[%emt 0:03:19] White is slightly better.} Nh5 {[%emt 0:04:37]} 11. Nb3 {[%emt 0:06:18]} Nf4 {[%emt 0:02:17]} 12. Bxf4 {[%emt 0:00:29]} Qxf4 {[%emt 0:00:04] [#]} 13. Qc1 $146 {[%emt 0:03:10]} ({Predecessor:} 13. Qd2 Qf6 14. Qe3 Bf5 15. Bxf5 Qxf5 16. Nc5 b6 17. Nd3 Rac8 18. Rae1 Rc7 19. Nfe5 {½-½ Yarosh,R (2019)-Nechaeva,M (2431) Chigorin Memorial 25th 2017 (1)}) 13... Bh6 {[%emt 0:02:06][%cal Of4f3]} 14. Qxf4 {[%emt 0:06:27]} (14. Bb5 {is interesting.} Nd8 15. Re1 a6 16. Bf1) 14... Bxf4 {[%emt 0:00:03]} 15. Rfe1 {[%emt 0:00:14]} Bd6 {[%emt 0:01:34]} 16. Ne5 {[%emt 0:02:27]} f6 {[%emt 0:03:06]} 17. Ng4 {[%emt 0:10:31]} (17. Nxc6 $142 bxc6 18. Na5) 17... a6 {[%emt 0:09:23]} 18. a4 {[%emt 0:01:41]} (18. Ne3 $5 {[%cal Re3d5]}) 18... e5 {[%emt 0:02:17]} 19. dxe5 {[%emt 0:05:31]} fxe5 {[%emt 0:01:51]} 20. Rad1 {[%emt 0:01:41][%cal Od3e4] Threatens to win with Be4!} Be6 {[%emt 0:01:16]} 21. Bc2 {[%emt 0:02:52]} Rad8 {[%emt 0:01:49]} 22. Nc1 {[%emt 0:01:11]} (22. Ne3 $5 {[%cal Re3d5]}) 22... e4 {[%emt 0:03:54]} 23. Ne3 {[%emt 0:02:23]} Rfe8 $2 {[%emt 0:10:53] Loses the game.} (23... Bb8 $11) 24. Nxd5 $18 {[%emt 0:03:07]} Bh2+ {[%emt 0:05:23]} (24... Bxd5 $142 25. Rxd5 Kf7 26. Bxe4 (26. Rxe4 Bh2+ {[%mdl 64] Discovered Attack} 27. Kxh2 Rxd5 $18) 26... Rxe4 27. Rxe4 Bh2+ {[%mdl 64] Discovered Attack} 28. Kxh2 Rxd5) 25. Kxh2 {[%emt 0:00:14]} Bxd5 {[%emt 0:00:06] [#]} 26. Rxd5 $1 {[%emt 0:00:34][%mdl 512]} Rxd5 {[%emt 0:00:08]} 27. Bb3 $1 {[%emt 0:00:05]} ({Worse is} 27. Rxe4 Rxe4 28. Bxe4 Rd2 $11) 27... Red8 {[%emt 0:04:27]} 28. Rxe4 {[%emt 0:00:46]} Kg7 {[%emt 0:00:09]} 29. Bxd5 {[%emt 0:00:11]} Rxd5 {[%emt 0:00:03][%mdl 4096] Endgame KRN-KRN} 30. Ne2 {[%emt 0:01:12]} Rd2 {[%emt 0:00:50]} 31. b4 {[%emt 0:00:50]} Ra2 {[%emt 0:01:07]} 32. b5 {[%emt 0:05:42]} axb5 {[%emt 0:00:30]} 33. axb5 {[%emt 0:00:06]} Na5 {[%emt 0:00:13]} 34. Kg3 {[%emt 0:08:42]} Rb2 {[%emt 0:00:22]} 35. Nd4 {[%emt 0:00:34]} Rd2 {[%emt 0:02:32]} 36. Re7+ {[%emt 0:04:46]} Kf6 {[%emt 0:02:24]} 37. Re6+ {[%emt 0:01:52]} Kf7 {[%emt 0:00:43][%cal Od2d4] Strongly threatening ...Rxd4!} 38. Re2 {[%emt 0:00:12]} Rd3+ {[%emt 0:00:10]} 39. Re3 {[%emt 0:00:05]} Rd1 {[%emt 0:00:51]} 40. Nf3 {[%emt 0:01:34]} Rb1 {[%emt 0:01:30]} (40... Kf6 $142 41. Kf4 Rf1) 41. Ng5+ {[%emt 0:01:49]} Kg8 {[%emt 0:00:19]} 42. h4 {[%emt 0:02:19] Re8+ is the strong threat.} Rxb5 {[%emt 0:00:20]} (42... h6 $142) 43. Re8+ {[%emt 0:00:15]} Kg7 {[%emt 0:00:11]} 44. Re7+ {[%emt 0:00:09]} Kg8 {[%emt 0:00:59]} 45. Nxh7 {[%emt 0:01:35]} ({Weaker is} 45. Rxh7 Rxg5+ 46. hxg5 Kxh7 $15) 45... Rb3 {[%emt 0:02:21]} 46. Nf6+ {[%emt 0:01:29]} Kf8 {[%emt 0:00:07]} 47. Re3 {[%emt 0:00:13]} Nc4 {[%emt 0:01:43]} 48. Nd7+ {[%emt 0:00:27]} Kf7 {[%emt 0:00:33]} 49. Rf3+ {[%emt 0:01:00]} Ke7 {[%emt 0:00:30]} 50. Nc5 {[%emt 0:00:20]} Rb5 {[%emt 0:00:21]} 51. Ne4 {[%emt 0:00:46]} Rb6 {[%emt 0:02:18]} 52. Ng5 {[%emt 0:01:09]} Nd6 {[%emt 0:02:59]} 53. Re3+ {[%emt 0:00:31]} Kd7 {[%emt 0:00:19]} 54. Rd3 {[%emt 0:00:25]} Ke7 {[%emt 0:00:16]} 55. Kg4 {[%emt 0:02:29]} Rb5 {[%emt 0:01:43]} 56. Re3+ {[%emt 0:02:00]} Kd7 {[%emt 0:00:13]} 57. Nf3 {[%emt 0:00:54]} Nf7 {[%emt 0:01:13]} 58. Nd4 {[%emt 0:00:43]} Rd5 {[%emt 0:01:13]} 59. f4 {[%emt 0:00:56][%cal Bf2f4,Bf4e5][%mdl 32]} Nd6 {[%emt 0:05:02]} (59... Nh6+ $142 60. Kf3 Rh5) 60. Re5 {[%emt 0:01:54]} Rxe5 {[%emt 0:00:50]} 61. fxe5 {[%emt 0:00:01] KN-KN} Ne4 {[%emt 0:00:23]} 62. Ne2 {[%emt 0:00:11]} Ke6 {[%emt 0:00:26]} 63. Kf4 {[%emt 0:00:08]} Nc5 {[%emt 0:01:19]} 64. Nd4+ {[%emt 0:02:59]} Kd5 {[%emt 0:00:08] [#]} 65. e6 $1 {[%emt 0:00:12] White wants to mate with e7.} Nxe6+ {[%emt 0:00:22]} (65... Nd3+ 66. Ke3) 66. Nxe6 {[%emt 0:00:10] White mates.} Kxe6 {[%emt 0:00:02]} 67. Kg5 {[%emt 0:00:11]} Kf7 {[%emt 0:00:03]} 68. h5 {[%emt 0:00:11]} Ke8 {[%emt 0:01:19] Weighted Error Value: White=0.13 (very precise) /Black=0.24 (precise)} 1-0

[Event "Oceania Zonal Women 2023"]
[Site "Melbourne"]
[Date "2023.01.26"]
[Round "6.1"]
[White "Ryjanova, Julia"]
[Black "Middleton, Jody"]
[Result "1-0"]
[ECO "D23"]
[WhiteElo "2288"]
[BlackElo "1748"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,79,16,17,68,74,69,49,93,39,77,38,30,47,46,42,108,105,131,135,180,158,229,154,156,129,301,279,340,282,280,260,343,328,320,344,545,557,550,541,558,542,692,683,633,684,671,670,826,812,792,801,797,770,1241,1087,1974,1966,2274,2183,2670,2266,12838,9711,12835,3206]} 1. d4 {[%emt 0:00:03]} d5 {[%emt 0:00:12]} 2. c4 {[%emt 0:00:07]} c6 {[%emt 0:00:09]} 3. Nf3 {[%emt 0:00:07]} Nf6 {[%emt 0:00:06]} 4. Qc2 {[%emt 0:00:08]} dxc4 {[%emt 0:00:13]} 5. Qxc4 {[%emt 0:00:16]} Bf5 {[%emt 0:00:18]} 6. g3 {[%emt 0:02:12]} e6 {[%emt 0:00:27]} 7. Bg2 {[%emt 0:00:57]} Nbd7 {[%emt 0:00:27] 7...Be7 is the hot move.} 8. O-O {[%emt 0:00:25]} Be7 {[%emt 0:00:20]} 9. Qb3 {[%emt 0:14:19]} Nb6 {[%emt 0:07:53] D23: Queen's Gambit Accepted: 3 Nf3 Nf6 sidelines.} (9... Qb6 $11) 10. Nc3 $14 {[%emt 0:04:20]} O-O {[%emt 0:02:33]} 11. a4 {[%emt 0:12:33][%cal Ba2a4,Ba4a5][%mdl 32] [#]} Qc8 $146 {[%emt 0:08:40] White is slightly better.} ({Predecessor:} 11... a5 12. Re1 Bb4 13. Bd2 Qd6 14. Rad1 Ne4 15. Ne5 Nxd2 16. Rxd2 Qe7 17. Rc1 Rfd8 18. Rdd1 {½-½ Agrest,E (2616)-Doettling,F (2532) FRA-chT Gp-A 2004 (7)}) 12. Nd2 {[%emt 0:07:23]} (12. Ne5 $16) 12... Rd8 {[%emt 0:09:11]} 13. e4 {[%emt 0:02:14]} (13. a5 $5 {[%cal Ra5b6]} Nbd5 14. e4 Nxc3 15. bxc3 $14) 13... Bg6 {[%emt 0:00:10]} 14. a5 $36 {[%emt 0:01:18][%mdl 2048] White has good play.} Nbd7 {[%emt 0:00:08]} 15. Nc4 {[%emt 0:01:36]} Bh5 {[%emt 0:12:30]} (15... b5 $14 16. axb6 Nxb6) 16. h3 $16 {[%emt 0:02:22]} Nf8 {[%emt 0:02:46]} 17. Be3 {[%emt 0:03:05]} h6 {[%emt 0:01:53]} 18. Rac1 {[%emt 0:02:05]} g5 {[%emt 0:09:53]} (18... Bg6 $16 {might work better.} 19. Ne5 Bh7) 19. Ne5 {[%emt 0:06:54][%cal Oa5a6] a6! is the strong threat.} N6d7 {[%emt 0:10:48]} 20. Nd3 {[%emt 0:07:45] White has more active pieces.} Kg7 $2 {[%emt 0:04:20] Black cannot hold the game after this.} (20... b6 $16) 21. f4 $18 {[%emt 0:02:32]} Qc7 {[%emt 0:04:20]} 22. Qa2 {[%emt 0:02:26]} f6 {[%emt 0:02:30]} 23. b4 {[%emt 0:06:17]} Bf7 {[%emt 0:06:06]} 24. Qf2 {[%emt 0:00:21]} Nh7 {[%emt 0:01:45]} 25. d5 {[%emt 0:05:21]} Rf8 {[%emt 0:04:59] [#]} (25... gxf4 $142 26. Bxf4 (26. Qxf4 Qxf4 27. Bxf4 e5 $18) 26... e5) 26. Nb5 $1 {[%emt 0:03:49][%mdl 576] Pin, Deflection, Double Attack. White is clearly winning.} Qd8 {[%emt 0:08:03]} 27. dxc6 {[%emt 0:00:35]} bxc6 {[%emt 0:00:05]} 28. Nxa7 {[%emt 0:01:19]} c5 {[%emt 0:02:41]} 29. Nc6 {[%emt 0:00:18]} Qe8 {[%emt 0:00:07]} 30. Nxe7 {[%emt 0:00:35]} Qxe7 {[%emt 0:00:04]} 31. Nxc5 {[%emt 0:00:11]} Rfb8 {[%emt 0:01:33]} 32. Nxd7 {[%emt 0:01:30]} Qxd7 {[%emt 0:00:06]} 33. e5 {[%emt 0:00:17]} f5 {[%emt 0:01:12]} 34. Rfd1 {[%emt 0:00:54]} Qb5 {[%emt 0:00:28]} 35. Rc7 {[%emt 0:02:48]} Qxb4 {[%emt 0:00:25]} 36. Rdd7 {[%emt 0:00:14]} Rf8 {[%emt 0:00:36]} 37. Bxa8 {[%emt 0:00:19] Bc5 would kill now. A strong pair of Bishops.} Qxa5 {[%emt 0:00:29]} 38. Bf3 {[%emt 0:00:13][%cal Ba8f3,Bf3h5,Bh5f7][%mdl 32] Threatening mate with Bc5.} Kg8 {[%emt 0:00:29] [#]} 39. Bh5 $3 {[%emt 0:01:17][%cal Rh5f7]} Rb8 {[%emt 0:00:30]} (39... Kg7 40. Bc5) 40. Bxf7+ {[%emt 0:00:55] Excellently played by Ryjanova!   Weighted Error Value: White=0.15 (very precise) /Black=0.58} 1-0

[Event "Oceania Zonal Women 2023"]
[Site "Melbourne"]
[Date "2023.01.26"]
[Round "6.2"]
[White "O'Carroll, Om"]
[Black "Hardegen, Kathryn"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1525"]
[BlackElo "1887"]
[Annotator "NA RC COMBH"]
[PlyCount "156"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:02]} e6 {[%emt 0:00:12]} 2. d4 {[%emt 0:00:12]} d5 {[%emt 0:00:15]} 3. Nc3 {[%emt 0:00:10]} dxe4 {[%emt 0:02:13]} 4. Nxe4 {[%emt 0:00:13]} Nf6 {[%emt 0:00:03]} 5. Nxf6+ {[%emt 0:03:04]} Qxf6 {[%emt 0:00:17]} 6. Nf3 {[%emt 0:01:27]} h6 {[%emt 0:01:27]} 7. g3 {[%emt 0:02:21]} Bd6 {[%emt 0:03:05]} 8. Bg2 {[%emt 0:00:28]} O-O {[%emt 0:00:35]} 9. O-O {[%emt 0:00:14]} c5 {[%emt 0:02:00]} 10. c3 {[%emt 0:05:17]} Nc6 {[%emt 0:01:29]} 11. Be3 {[%emt 0:01:10]} cxd4 {[%emt 0:01:34]} 12. Nxd4 {[%emt 0:00:18]} Nxd4 {[%emt 0:03:33]} 13. Bxd4 {[%emt 0:02:38]} e5 {[%emt 0:01:52]} 14. Be3 {[%emt 0:00:15]} Qe7 {[%emt 0:06:06]} 15. Qc2 {[%emt 0:03:54]} a6 {[%emt 0:06:56]} 16. Rad1 {[%emt 0:04:37]} Bg4 {[%emt 0:05:28]} 17. Rd2 {[%emt 0:05:42]} Rad8 {[%emt 0:04:30]} 18. Qe4 {[%emt 0:02:38]} Bc8 {[%emt 0:00:16]} 19. Rfd1 {[%emt 0:02:33]} Bc7 {[%emt 0:08:18]} 20. Rxd8 {[%emt 0:08:52]} Rxd8 {[%emt 0:00:09]} 21. Rxd8+ {[%emt 0:00:36]} Qxd8 {[%emt 0:00:40]} 22. Qd5 {[%emt 0:00:56]} Qxd5 {[%emt 0:10:36]} 23. Bxd5 {[%emt 0:00:07]} b5 {[%emt 0:01:13]} 24. Kg2 {[%emt 0:02:24]} Bd6 {[%emt 0:00:09]} 25. Kf3 {[%emt 0:00:40]} Kf8 {[%emt 0:00:11]} 26. c4 {[%emt 0:01:22]} bxc4 {[%emt 0:00:31]} 27. Bxc4 {[%emt 0:00:06]} Bb7+ {[%emt 0:00:22]} 28. Ke2 {[%emt 0:00:49]} Ke7 {[%emt 0:01:18]} 29. a3 {[%emt 0:01:42]} f5 {[%emt 0:02:01]} 30. Bd2 {[%emt 0:03:27]} g5 {[%emt 0:06:51]} 31. b4 {[%emt 0:02:50]} f4 {[%emt 0:01:05]} 32. a4 {[%emt 0:04:24]} h5 {[%emt 0:02:56]} 33. b5 {[%emt 0:02:04]} axb5 {[%emt 0:00:16]} 34. Bxb5 {[%emt 0:00:37]} Bc5 {[%emt 0:03:51]} 35. Be1 {[%emt 0:08:46]} Ke6 {[%emt 0:05:27]} 36. Be8 {[%emt 0:07:04]} Ba6+ {[%emt 0:02:24]} 37. Kd2 {[%emt 0:03:20]} h4 {[%emt 0:02:17]} 38. gxh4 {[%emt 0:01:07]} gxh4 {[%emt 0:00:01]} 39. Bc6 {[%emt 0:01:43]} Kd6 {[%emt 0:01:26]} 40. Be4 {[%emt 0:00:36]} Bb4+ {[%emt 0:01:21]} 41. Kd1 {[%emt 0:00:07]} Bxe1 {[%emt 0:01:20]} 42. Kxe1 {[%emt 0:00:01]} Kc5 {[%emt 0:01:35]} 43. Kd2 {[%emt 0:00:11]} Kb4 {[%emt 0:04:45]} 44. Bc6 {[%emt 0:01:05]} Bc4 {[%emt 0:00:35]} 45. Kc2 {[%emt 0:01:34]} Be6 {[%emt 0:01:23]} 46. Kd3 {[%emt 0:00:24]} Bf5+ {[%emt 0:01:15]} 47. Be4 {[%emt 0:01:19]} Bd7 {[%emt 0:00:34]} 48. Bd5 {[%emt 0:00:15]} Kc5 {[%emt 0:02:19]} 49. Ke4 {[%emt 0:00:56]} Kd6 {[%emt 0:00:29]} 50. a5 {[%emt 0:00:37]} Be8 {[%emt 0:00:47]} 51. Bb7 {[%emt 0:01:46]} Bg6+ {[%emt 0:00:19]} 52. Kf3 {[%emt 0:00:07]} Bh5+ {[%emt 0:00:32]} 53. Kg2 {[%emt 0:00:48]} Bg4 {[%emt 0:00:33]} 54. f3 {[%emt 0:01:54]} Bd7 {[%emt 0:00:35]} 55. Kf2 {[%emt 0:00:26]} Bb5 {[%emt 0:00:50]} 56. Ke1 {[%emt 0:00:54]} Kc7 {[%emt 0:00:30]} 57. a6 {[%emt 0:00:45]} Kb6 {[%emt 0:00:26]} 58. Kd2 {[%emt 0:00:14]} Bf1 {[%emt 0:01:16]} 59. Bc8 {[%emt 0:05:15]} Bb5 {[%emt 0:00:47]} 60. Ke1 {[%emt 0:02:02]} Bxa6 {[%emt 0:00:34]} 61. Bf5 {[%emt 0:06:13]} Bb7 {[%emt 0:00:47]} 62. Ke2 {[%emt 0:00:41]} Kc5 {[%emt 0:00:11]} 63. Bg6 {[%emt 0:00:57]} Kd4 {[%emt 0:00:17]} 64. Bf5 {[%emt 0:00:51]} Kc3 {[%emt 0:01:19]} 65. Bg6 {[%emt 0:00:44]} Kd4 {[%emt 0:00:49]} 66. Bf5 {[%emt 0:00:21]} e4 {[%emt 0:00:21]} 67. fxe4 {[%emt 0:00:23]} Bxe4 {[%emt 0:00:07]} 68. Bg4 {[%emt 0:00:15]} Bc6 {[%emt 0:00:58]} 69. Kf2 {[%emt 0:00:14]} Ke5 {[%emt 0:00:23]} 70. Bd1 {[%emt 0:00:46]} Kf5 {[%emt 0:00:47]} 71. Be2 {[%emt 0:00:11]} Kg5 {[%emt 0:00:49]} 72. Bd1 {[%emt 0:00:10]} Bd7 {[%emt 0:00:19]} 73. Bf3 {[%emt 0:00:33]} Bg4 {[%emt 0:00:32]} 74. Bc6 {[%emt 0:00:10]} Bd1 {[%emt 0:00:55]} 75. Bd7 {[%emt 0:00:31]} f3 {[%emt 0:00:56]} 76. Be6 {[%emt 0:00:10]} Kf4 {[%emt 0:00:06]} 77. Bd7 {[%emt 0:00:12]} Bc2 {[%emt 0:00:22]} 78. Be6 {[%emt 0:00:12]} Ke5 {[%emt 0:01:39]} 1/2-1/2

[Event "Oceania Zonal Women 2023"]
[Site "Melbourne"]
[Date "2023.01.26"]
[Round "6.3"]
[White "Fan, Chloe"]
[Black "Zhang, Jilin"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1554"]
[BlackElo "2212"]
[Annotator "TA"]
[PlyCount "138"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,138,16,22,14,24,24,36,33,46,17,29,0,25,-20,-29,-27,-25,-26,-24,-32,-26,-32,-12,-34,-11,-6,0,0,0,0,0,0,0,0,0,0,0,0,3,-17,-12,-19,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-14,-21,-137,0,0,0,0,0,0,0,-14,-5,-11,-8,-10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-94,-75,-268,-268,-268,0,0,0,-268,-275,-275,-297,-1236,-1229,-1145,-849,-1305,-1539,-1406,-1385,-5269,-4610,-29979,-29980,-29980,-29981,-29981,-29982,-29982,-29983,-29983,-29984,-29985,-29986,-29986,-29987,-29987,-29986]} 1. e4 {[%emt 0:00:03]} c5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:05]} d6 {[%emt 0:00:18]} 3. Bb5+ {[%emt 0:00:06]} Nd7 {[%emt 0:00:15]} 4. O-O {[%emt 0:00:08]} a6 {[%emt 0:00:27]} 5. Bd3 {[%emt 0:00:08]} Ngf6 {[%emt 0:01:33]} 6. Re1 {[%emt 0:00:56] B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7.} g6 {[%emt 0:01:12]} 7. c3 {[%emt 0:00:25]} b5 {[%emt 0:00:54]} 8. Bc2 {[%emt 0:00:29] White is slightly better.} c4 {[%emt 0:00:28]} 9. d4 {[%emt 0:02:13] e5 would be deadly.} cxd3 {[%emt 0:00:07] [#]} 10. Bxd3 $146 {[%emt 0:01:07]} (10. Qxd3 $5 {[%cal Ra2a4]} Bg7 11. a4 $14) ({Predecessor:} 10. Qxd3 Bg7 11. Bg5 h6 12. Be3 Nc5 13. Bxc5 dxc5 14. Qe3 Qc7 15. e5 Nd5 16. Qe2 {1-0 De la Mata Rodriguez,J (1491)-Rios Gil,S (1461) Alcorcon Diagonal op 1st 2022 (7)}) 10... Nc5 {[%emt 0:02:33]} 11. Bg5 {[%emt 0:06:26]} Bg7 {[%emt 0:07:40]} 12. Bc2 {[%emt 0:03:09]} O-O {[%emt 0:00:59]} 13. Nbd2 {[%emt 0:03:11]} Bb7 {[%emt 0:00:22]} 14. Qe2 {[%emt 0:04:16]} Ne6 {[%emt 0:06:14]} 15. Be3 {[%emt 0:10:11]} Rc8 {[%emt 0:06:21]} 16. Nd4 {[%emt 0:07:55]} Nxd4 {[%emt 0:05:26]} 17. Bxd4 {[%emt 0:00:09]} e5 {[%emt 0:00:41]} 18. Be3 {[%emt 0:01:28]} d5 {[%emt 0:00:20]} 19. exd5 {[%emt 0:03:53]} Nxd5 {[%emt 0:00:11]} 20. Rad1 {[%emt 0:05:21]} Qc7 {[%emt 0:08:44]} 21. Bb3 {[%emt 0:06:49]} h6 {[%emt 0:05:13]} 22. Ne4 {[%emt 0:02:35]} Nxe3 {[%emt 0:00:36]} 23. Qxe3 {[%emt 0:00:16]} Rfd8 {[%emt 0:00:13] Dodges Nd6} 24. f3 {[%emt 0:03:37]} a5 {[%emt 0:09:03]} 25. a3 {[%emt 0:01:26]} Kh7 {[%emt 0:06:36]} (25... a4 $5 {[%cal Ra4b3]} 26. Ba2 Bf8 $15) 26. h4 {[%emt 0:08:35][%cal Oh4h5]} f5 {[%emt 0:05:00]} 27. Rxd8 {[%emt 0:01:51]} Rxd8 {[%emt 0:03:05][%cal Bc8d8,Bd8d5,Bd5c5][%mdl 32]} 28. Nc5 {[%emt 0:00:33] Black must now prevent Ne6.} Bd5 {[%emt 0:00:35]} 29. Bxd5 {[%emt 0:01:30]} Rxd5 {[%emt 0:00:06]} 30. Ne6 {[%emt 0:01:12]} Qe7 {[%emt 0:03:27]} 31. Nxg7 {[%emt 0:00:25]} Kxg7 $11 {[%emt 0:00:30][%mdl 4096] Endgame KQR-KQR} 32. g3 {[%emt 0:04:25]} h5 {[%emt 0:04:15]} 33. Qb6 {[%emt 0:05:29]} f4 {[%emt 0:05:45]} 34. Qc6 {[%emt 0:03:44]} (34. Qxa5 {leads to mate.} Qc5+ 35. Kh1 Qf2 36. Qc7+ Kh6) (34. Qf2 $11) 34... Rc5 {[%emt 0:03:26]} (34... Rd2 $1 $17 {( -> ...Qa7+)} 35. b4 (35. Qxb5 Qa7+ 36. Kh1 Rh2+ {[%mdl 64] Decoy} 37. Kxh2 Qf2+ 38. Kh1 Qxe1+ 39. Kg2 Qxg3+ 40. Kf1 Qxf3+ 41. Kg1 Qg3+ 42. Kf1 f3 $19) 35... Qa7+ 36. Qc5 Qxc5+ 37. bxc5 Rd5 38. gxf4 exf4 39. Re7+ Kf6) 35. Qe4 {[%emt 0:00:17]} fxg3 {[%emt 0:00:14]} 36. Kg2 {[%emt 0:00:44]} Qd6 {[%emt 0:05:41]} 37. Kxg3 {[%emt 0:01:01]} a4 {[%emt 0:01:02]} 38. f4 {[%emt 0:03:22]} exf4+ {[%emt 0:01:52]} (38... Qe7 {is more complex.} 39. Re3 exf4+ 40. Qxf4 Qd8) 39. Qxf4 {[%emt 0:00:06]} Qxf4+ {[%emt 0:01:24]} 40. Kxf4 {[%emt 0:00:02] KR-KR} Rc4+ {[%emt 0:01:14]} 41. Kg3 $1 {[%emt 0:01:50]} Rg4+ {[%emt 0:01:13]} 42. Kh3 {[%emt 0:00:05]} Kf6 {[%emt 0:00:25] Dodges Re5} 43. Re8 {[%emt 0:02:10]} Rc4 {[%emt 0:00:33]} 44. Kg3 {[%emt 0:00:26]} Rc5 {[%emt 0:01:31]} 45. Rb8 {[%emt 0:01:34]} g5 {[%emt 0:02:03]} 46. hxg5+ {[%emt 0:00:07]} Kxg5 {[%emt 0:00:05]} 47. Rg8+ {[%emt 0:00:39]} Kf5 {[%emt 0:00:16]} 48. Kf3 {[%emt 0:01:50]} Rd5 {[%emt 0:01:04]} 49. Rb8 {[%emt 0:04:27]} Kg5 {[%emt 0:01:23]} 50. Rg8+ {[%emt 0:00:47]} Kh4 {[%emt 0:00:18]} 51. Rh8 {[%emt 0:01:23]} (51. Ra8 $11 {keeps the balance.}) 51... Rd2 $17 {[%emt 0:00:17]} 52. Re8 $2 {[%emt 0:00:53]} (52. Ra8 $17 {was worth a try.}) 52... Rxb2 $19 {[%emt 0:00:39]} 53. Re4+ {[%emt 0:00:13] [#]} Kh3 $2 {[%emt 0:01:16]} (53... Kg5 $1 $19 54. Re5+ Kg6) 54. Re1 $11 {[%emt 0:00:16]} Kh4 $2 {[%emt 0:00:40][%mdl 8192]} (54... Kh2 $11) 55. Re4+ $19 {[%emt 0:00:05] [#] Black converts the advantage convincingly.} Kg5 $1 {[%emt 0:00:36]} 56. Re5+ {[%emt 0:00:04]} Kg6 {[%emt 0:00:09] And now ...Rb3 would win.} 57. Ke3 $2 {[%emt 0:01:22]} (57. Kg3) 57... h4 {[%emt 0:00:31]} 58. Re6+ {[%emt 0:00:50]} Kg5 {[%emt 0:00:15] Threatens to win with ...h3.} 59. Re8 {[%emt 0:00:38]} h3 {[%emt 0:00:23]} 60. Rh8 {[%emt 0:00:12]} h2 {[%emt 0:00:08]} 61. Kd4 {[%emt 0:00:35]} Kf4 {[%emt 0:00:21]} 62. c4 {[%emt 0:00:25]} bxc4 {[%emt 0:00:40] Black mates.} 63. Kxc4 {[%emt 0:00:03]} Kg3 {[%emt 0:00:09]} 64. Rg8+ {[%emt 0:00:12]} Kf2 {[%emt 0:00:14]} 65. Rf8+ {[%emt 0:00:28]} Kg1 {[%emt 0:00:10]} 66. Rg8+ {[%emt 0:01:03]} Rg2 {[%emt 0:00:10]} 67. Rh8 {[%emt 0:00:30]} h1=Q {[%emt 0:00:14]} 68. Rxh1+ {[%emt 0:00:05]} Kxh1 {[%emt 0:00:05]} 69. Kb4 {[%emt 0:00:06]} Rg4+ {[%emt 0:00:05] Weighted Error Value: White=0.31/Black=0.10 (very precise)} 0-1

[Event "Oceania Zonal Women 2023"]
[Site "Melbourne"]
[Date "2023.01.26"]
[Round "6.4"]
[White "Szuveges, Narelle"]
[Black "Punsalan, Vyanla M"]
[Result "1/2-1/2"]
[ECO "A87"]
[WhiteElo "1566"]
[BlackElo "1989"]
[Annotator "TA"]
[PlyCount "127"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 13,127,18,78,45,64,69,78,73,84,71,180,162,245,180,178,189,209,193,181,121,128,141,175,212,181,209,200,200,177,86,187,63,147,146,187,64,69,75,85,52,65,72,61,54,136,70,229,89,647,651,756,739,715,163,173,170,377,377,367,336,316,291,520,521,515,50,48,72,156,159,202,0,0,0,195,8,8,8,43,8,191,169,158,42,50,44,55,0,0,0,0,0,0,0,8,8,8,8,8,0,0,0,0,0,0,-16,-16,-16,-12,-14,-13,-14,0,0,0,-14]} 1. d4 {[%emt 0:00:05]} f5 {[%emt 0:00:19]} 2. g3 {[%emt 0:00:09]} Nf6 {[%emt 0:00:20]} 3. Bg2 {[%emt 0:00:09]} d6 {[%emt 0:00:42]} 4. Nf3 {[%emt 0:01:51]} g6 {[%emt 0:01:41]} 5. c4 {[%emt 0:01:05]} Bg7 {[%emt 0:02:40]} 6. Nc3 {[%emt 0:04:01]} O-O {[%emt 0:01:53]} 7. O-O {[%emt 0:00:43]} h6 {[%emt 0:02:18]} (7... Na6 $11 {remains equal.}) 8. Re1 {[%emt 0:03:57] [#] A87: Dutch Defence: Leningrad System: 5 Nf3.} Na6 $146 {[%emt 0:08:22]} ({Predecessor:} 8... g5 9. e4 fxe4 10. Nxe4 Nxe4 11. Rxe4 Bf5 12. Re1 Qd7 13. Qb3 Nc6 14. d5 Na5 15. Qb4 b6 {0-1 Molina,R (2418)-Rodriguez Vila,A (2481) Mario Covas 10th 2011 (6)}) 9. e4 {[%emt 0:01:10]} fxe4 {[%emt 0:07:49]} 10. Nxe4 {[%emt 0:00:49] White is better.} Nxe4 {[%emt 0:02:55]} 11. Rxe4 {[%emt 0:00:22]} Bf5 {[%emt 0:00:33] [#]} (11... c6 $16) 12. Nh4 $1 $18 {[%emt 0:02:45] Strongly threatening Nxf5.} d5 {[%emt 0:15:48]} (12... c6 $142) (12... Qe8 13. Nxf5) 13. cxd5 {[%emt 0:00:34]} Bxe4 {[%emt 0:00:17]} 14. Bxe4 {[%emt 0:00:10]} g5 {[%emt 0:00:32]} 15. Ng6 {[%emt 0:06:16][%mdl 1024] White has strong compensation.} Rf6 {[%emt 0:02:03] Black is weak on the light squares} 16. Ne5 {[%emt 0:04:53]} (16. Qh5 $18) 16... Qd6 $16 {[%emt 0:10:16]} 17. Be3 {[%emt 0:04:23] White is more active.} Nc5 {[%emt 0:04:27]} 18. Nc4 {[%emt 0:01:48]} Qa6 {[%emt 0:00:58]} 19. dxc5 {[%emt 0:00:44]} Qxc4 {[%emt 0:01:51]} 20. Bd3 {[%emt 0:01:39] A strong pair of Bishops.} Qb4 {[%emt 0:00:18]} (20... Qxd5 $2 21. Bh7+ Kxh7 22. Qxd5 $18) 21. Qc2 {[%emt 0:06:43]} (21. Rb1 $18 {is more deadly.}) 21... Kh8 {[%emt 0:02:49]} (21... Rf3 $16 {was worth a try.}) 22. Bc4 {[%emt 0:02:56]} ({Only move:} 22. Be2 $1 $18 {Black must now prevent a3.} Rf7 23. Rb1) 22... b5 {[%emt 0:01:28]} (22... Rf3 $14) 23. Bb3 $1 {[%emt 0:06:06]} Raf8 {[%emt 0:06:03]} 24. Rd1 {[%emt 0:14:08]} (24. h3 $1 $18) 24... Rf5 $1 $14 {[%emt 0:03:52]} 25. a3 {[%emt 0:02:55]} Qg4 {[%emt 0:03:41]} 26. d6 {[%emt 0:00:59]} exd6 {[%emt 0:00:12]} 27. cxd6 {[%emt 0:00:38]} cxd6 {[%emt 0:00:35]} 28. Rxd6 {[%emt 0:02:12]} Re5 {[%emt 0:04:22] Prevents Be6} (28... R5f6 $1 $14 29. Rxf6 Rxf6) 29. Qd2 $40 {[%emt 0:10:11][%mdl 128] White has some attack.} (29. Bd2 $16 Qe2 30. Bc3 Qxc2 31. Bxc2) 29... Ree8 $2 {[%emt 0:05:41]} (29... Rxe3 $14 30. Qxe3 Qf3) 30. Bd1 {[%emt 0:03:18]} (30. h3 $18 {has better winning chances.} Qxh3 31. Bd4) 30... Qe4 {[%emt 0:01:46][%mdl 8192]} (30... Qc4 $16) 31. Bc2 $18 {[%emt 0:06:48]} Qc4 {[%emt 0:03:34][%cal Oe8e3]} 32. b3 $1 {[%emt 0:00:47]} Qg8 {[%emt 0:03:07]} 33. Qd3 $2 {[%emt 0:01:50]} (33. Bxa7 Rf6 34. Be3 Rc8 35. Rxf6 Bxf6 $18) (33. Bd4 Re6 34. Rxe6 (34. Bxa7 Rxd6 35. Qxd6 Qf7 $16) (34. Bxg7+ Kxg7 35. Rd7+ Rf7 $16) 34... Qxe6 35. Qd3 (35. Bxa7 Rf7 $16)) 33... Rf6 {[%emt 0:00:24]} 34. Rd7 {[%emt 0:02:05]} (34. Bxa7 $2 Rxd6 35. Qxd6 Re1+ 36. Kg2 Qa8+ 37. Kh3 Qc8+ 38. g4 Qxc2 $19) 34... Ref8 $2 {[%emt 0:01:22]} (34... Rfe6 35. Rxa7 (35. Bxa7 Re1+ 36. Kg2 R1e7 $16) (35. Qxb5 R6e7 $16) 35... Rd8 36. Qxb5 Rxe3 37. fxe3 Qe6) 35. Bxa7 {[%emt 0:00:54]} ({Less strong is} 35. Qxb5 R6f7 36. Rxa7 (36. Bxa7 Rxd7 37. Qxd7 Rf7 $16) 36... Rxa7 37. Bxa7 Rd8 $18) (35. Rxa7 R6f7 36. Rxf7 Rxf7 37. Qxb5 Rc7 $18) 35... R6f7 {[%emt 0:00:34]} 36. Rxf7 {[%emt 0:01:52]} ({Weaker is} 36. Qxb5 Rxd7 37. Qxd7 Rf7 $16) 36... Rxf7 {[%emt 0:00:02]} 37. Bc5 {[%emt 0:00:26]} b4 $2 {[%emt 0:01:38]} (37... Rc7) 38. axb4 {[%emt 0:00:30]} Bf6 {[%emt 0:00:23]} 39. Qg6 $2 {[%emt 0:03:39]} (39. b5 $18) 39... Qxg6 $14 {[%emt 0:00:34]} 40. Bxg6 {[%emt 0:00:07][%mdl 4096] Endgame KRB-KB} Rb7 {[%emt 0:00:19]} (40... Rd7 $142) 41. Be4 $16 {[%emt 0:00:22]} Rb8 {[%emt 0:00:50]} 42. Bd6 $2 {[%emt 0:00:14]} (42. Bc6 $1 $18) 42... Rb6 $11 {[%emt 0:00:38]} 43. Bc5 {[%emt 0:00:09]} (43. Bf8 $11) 43... Rb8 $1 $18 {[%emt 0:00:06] [#]} 44. f4 $2 {[%emt 0:00:43]} ({Better is} 44. Bc6 $1 $18) 44... gxf4 $11 {[%emt 0:00:34]} 45. gxf4 {[%emt 0:00:06] next Bc6 is good for White.} Kg7 {[%emt 0:00:13]} 46. Kf2 {[%emt 0:00:19] And now Bc6 would win.} Kf7 $2 {[%emt 0:00:18] [#]} (46... Bc3 $1 $11) 47. Bd5+ $1 $18 {[%emt 0:00:18]} Kg6 {[%emt 0:01:15]} 48. Kf3 {[%emt 0:00:17]} (48. Bc6 $16) 48... Bc3 $14 {[%emt 0:00:33]} 49. Ke4 {[%emt 0:01:04]} Bxb4 {[%emt 0:00:28]} 50. Bxb4 {[%emt 0:00:12]} (50. f5+ $14 Kg5 51. Be3+ Kf6 52. Bd4+ (52. Bxh6 Rh8 $11) 52... Kg5 53. h3) 50... Rxb4+ {[%emt 0:00:16] KR-KB. The position is equal.} 51. Ke5 {[%emt 0:00:13]} Kg7 {[%emt 0:00:26]} 52. Bc4 {[%emt 0:00:20]} Rb8 {[%emt 0:00:14]} 53. f5 {[%emt 0:00:16]} Re8+ {[%emt 0:01:12]} 54. Be6 {[%emt 0:00:16]} Rf8 {[%emt 0:00:28]} 55. h3 {[%emt 0:00:39]} h5 {[%emt 0:00:26]} 56. Bc4 {[%emt 0:00:42]} (56. Kd6 $5 Kf6 $8 57. b4 Rd8+ 58. Bd7 $11) 56... Re8+ {[%emt 0:00:17]} 57. Be6 {[%emt 0:00:20]} Rf8 {[%emt 0:00:09]} 58. Bd5 {[%emt 0:01:25]} (58. Kd6 $5 Kf6 $8 59. b4 Rd8+ 60. Bd7 $11) 58... Re8+ {[%emt 0:00:08]} 59. Kf4 {[%emt 0:00:14]} Kf6 {[%emt 0:00:17]} 60. Bf3 {[%emt 0:02:14]} Rb8 {[%emt 0:00:53] ...Rb4+ would be deadly.} 61. Bd5 {[%emt 0:01:02]} Rd8 {[%emt 0:00:47]} 62. Ke4 {[%emt 0:00:47]} Re8+ {[%emt 0:00:42]} 63. Be6 {[%emt 0:00:23]} Rd8 {[%emt 0:00:18]} 64. Bd5 {[%emt 0:00:15] Weighted Error Value: White=0.46/Black=0.44} 1/2-1/2

[Event "Oceania Zonal Women 2023"]
[Site "Melbourne"]
[Date "2023.01.26"]
[Round "6.5"]
[White "Lu, Lillian"]
[Black "Xu, Luna Yuexiu"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1689"]
[BlackElo "1446"]
[Annotator "NA RC COMBH"]
[PlyCount "52"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:02]} c5 {[%emt 0:00:08]} 2. Nf3 {[%emt 0:00:12]} d6 {[%emt 0:00:06]} 3. Bb5+ {[%emt 0:00:04]} Bd7 {[%emt 0:00:14]} 4. Bxd7+ {[%emt 0:00:05]} Qxd7 {[%emt 0:01:05]} 5. c4 {[%emt 0:00:06]} Nc6 {[%emt 0:00:26]} 6. Nc3 {[%emt 0:00:16]} e6 {[%emt 0:00:44]} 7. d4 {[%emt 0:00:18]} cxd4 {[%emt 0:01:07]} 8. Nxd4 {[%emt 0:00:07]} Nf6 {[%emt 0:01:03]} 9. O-O {[%emt 0:00:53]} Be7 {[%emt 0:01:04]} 10. Be3 {[%emt 0:02:21]} O-O {[%emt 0:01:25]} 11. f3 {[%emt 0:05:30]} a6 {[%emt 0:01:22]} 12. a4 {[%emt 0:00:17]} Ne5 {[%emt 0:00:42]} 13. Qe2 {[%emt 0:04:22]} Rac8 {[%emt 0:00:34]} 14. b3 {[%emt 0:00:58]} Nc6 {[%emt 0:04:50]} 15. Rfd1 {[%emt 0:03:54]} Qc7 {[%emt 0:00:24]} 16. Rac1 {[%emt 0:01:43]} Nd7 {[%emt 0:01:04]} 17. Kh1 {[%emt 0:07:30]} Nc5 {[%emt 0:02:28]} 18. f4 {[%emt 0:02:32]} Nxd4 {[%emt 0:00:50]} 19. Bxd4 {[%emt 0:01:24]} Nxb3 {[%emt 0:00:28]} 20. Bxg7 {[%emt 0:15:09]} Kxg7 {[%emt 0:01:20]} 21. Qb2 {[%emt 0:00:05]} Bf6 {[%emt 0:00:53]} 22. Qxb3 {[%emt 0:00:24]} Qxc4 {[%emt 0:00:07]} 23. Qb1 {[%emt 0:13:18]} Bxc3 {[%emt 0:00:44]} 24. Rd3 {[%emt 0:00:05]} Qb4 {[%emt 0:01:10]} 25. Rdxc3 {[%emt 0:00:36]} Rxc3 {[%emt 0:00:28]} 26. Qa1 {[%emt 0:01:25]} Rfc8 {[%emt 0:00:17]} 0-1

[Event "Oceania Zonal Women 2023"]
[Site "Melbourne"]
[Date "2023.01.26"]
[Round "6.6"]
[White "Vincent Alaina"]
[Black "Zeng, Vera"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1897"]
[BlackElo "1527"]
[Annotator "NA RC COMBH"]
[PlyCount "77"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:03]} e5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:13]} Nc6 {[%emt 0:00:08]} 3. Bc4 {[%emt 0:00:22]} Bc5 {[%emt 0:00:11]} 4. c3 {[%emt 0:00:26]} Nf6 {[%emt 0:00:09]} 5. d3 {[%emt 0:00:19]} O-O {[%emt 0:00:36]} 6. O-O {[%emt 0:00:29]} d5 {[%emt 0:03:49]} 7. exd5 {[%emt 0:03:26]} Nxd5 {[%emt 0:00:24]} 8. b4 {[%emt 0:01:08]} Bb6 {[%emt 0:05:04]} 9. Qb3 {[%emt 0:01:14]} Be6 {[%emt 0:10:15]} 10. Re1 {[%emt 0:01:11]} Qd6 {[%emt 0:04:29]} 11. Nbd2 {[%emt 0:08:00]} Rad8 {[%emt 0:04:03]} 12. Ne4 {[%emt 0:04:13]} Qe7 {[%emt 0:02:05]} 13. Neg5 {[%emt 0:02:54]} h6 {[%emt 0:03:13]} 14. Ne4 {[%emt 0:00:46]} Rfe8 {[%emt 0:04:50]} 15. Ng3 {[%emt 0:06:14]} Qf6 {[%emt 0:09:40]} 16. Be3 {[%emt 0:12:37]} Nxe3 {[%emt 0:03:42]} 17. fxe3 {[%emt 0:00:12]} Bxc4 {[%emt 0:02:41]} 18. dxc4 {[%emt 0:00:14]} e4 {[%emt 0:03:27]} 19. Nd4 {[%emt 0:01:17]} Bxd4 {[%emt 0:01:50]} 20. cxd4 {[%emt 0:00:08]} a6 {[%emt 0:02:57]} 21. Rad1 {[%emt 0:02:40]} Qg6 {[%emt 0:02:26]} 22. Rf1 {[%emt 0:03:11]} Qd6 {[%emt 0:05:49]} 23. a3 {[%emt 0:02:16]} g6 {[%emt 0:01:14]} 24. d5 {[%emt 0:05:54]} Na7 {[%emt 0:02:51]} 25. Rf4 {[%emt 0:00:36]} f5 {[%emt 0:00:52]} 26. h4 {[%emt 0:00:39]} h5 {[%emt 0:01:19]} 27. Nxf5 {[%emt 0:05:32]} gxf5 {[%emt 0:00:22]} 28. Rxf5 {[%emt 0:00:06]} Re5 {[%emt 0:01:14]} 29. c5 {[%emt 0:00:25]} Qe7 {[%emt 0:01:05]} 30. d6+ {[%emt 0:00:11]} Qe6 {[%emt 0:00:13]} 31. Rg5+ {[%emt 0:00:28]} Kf7 {[%emt 0:01:02]} 32. Rf1+ {[%emt 0:00:09]} Ke8 {[%emt 0:00:09]} 33. Rg8+ {[%emt 0:00:23]} Kd7 {[%emt 0:00:16]} 34. Rf7+ {[%emt 0:00:14]} Kc8 {[%emt 0:04:02]} 35. Rxc7+ {[%emt 0:00:10]} Kb8 {[%emt 0:00:05]} 36. Rxd8+ {[%emt 0:00:07]} Nc8 {[%emt 0:00:09]} 37. Qxe6 {[%emt 0:00:12]} Rxe6 {[%emt 0:00:06]} 38. Rcxc8+ {[%emt 0:00:07]} Ka7 {[%emt 0:00:07]} 39. Ra8# {[%emt 0:00:05]} 1-0

