[Event "Oceania Zonal Open 2023"]
[Site "Melbourne"]
[Date "2023.01.24"]
[Round "2.1"]
[White "Beaumont, David"]
[Black "Kuybokarov, Temur"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1850"]
[BlackElo "2558"]
[Annotator "TA"]
[PlyCount "46"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 21,46,0,0,-18,-11,-33,-27,-53,-41,-115,-106,-202,-190,-449,-448,-440,-445,-656,-635,-783,-781,-756,-756,-754,-710,-991,-985]} 1. d4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:30]} 2. c4 {[%emt 0:00:09]} g6 {[%emt 0:00:20]} 3. Nc3 {[%emt 0:00:08]} d5 {[%emt 0:00:26]} 4. cxd5 {[%emt 0:03:08]} Nxd5 {[%emt 0:00:09]} 5. e4 {[%emt 0:00:20]} Nxc3 {[%emt 0:00:19]} 6. bxc3 {[%emt 0:00:08]} Bg7 {[%emt 0:00:07]} 7. Be3 {[%emt 0:00:11]} c5 {[%emt 0:00:39]} 8. Rc1 {[%emt 0:00:09]} Qa5 {[%emt 0:01:40]} 9. Qd2 {[%emt 0:00:14]} O-O {[%emt 0:02:40]} 10. Nf3 {[%emt 0:03:03]} Bg4 {[%emt 0:01:22]} 11. Be2 {[%emt 0:03:44]} Nd7 {[%emt 0:05:40]} 12. h3 {[%emt 0:02:53] D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3.} Bxf3 {[%emt 0:00:32]} 13. Bxf3 {[%emt 0:01:02]} Nb6 {[%emt 0:12:17]} 14. Be2 {[%emt 0:27:42] [#] Inhibits Nc4. Black has an edge.} Rfd8 $146 {[%emt 0:05:43]} (14... Rac8 $5 {[%cal Rc5d4]} 15. O-O (15. dxc5 Na4 $15) 15... cxd4 16. cxd4 Qxd2 17. Bxd2 Bxd4 $15) ({Predecessor:} 14... e6 15. O-O Rfd8 16. Bg5 Rd7 17. d5 exd5 18. Bg4 Rc7 19. exd5 f5 20. Be2 Rd7 {1-0 Popov,O (1940)-Kurbanov,N (1679) Voronezh op-B 20th 2016 (9)}) 15. Rc2 {[%emt 0:04:37]} ({White should try} 15. d5 $15) 15... Qa4 $17 {[%emt 0:03:39][%cal Rc5d4]} 16. d5 {[%emt 0:16:54]} (16. O-O $17 {was necessary.}) 16... Qxe4 $19 {[%emt 0:00:33]} 17. c4 $2 {[%emt 0:09:31] [#]} (17. Bf3 {was called for.} Qc4 18. Be2 Qxd5 19. O-O) 17... Qxg2 {[%emt 0:01:32] Black is clearly winning.} 18. Rf1 {[%emt 0:00:06]} e6 {[%emt 0:02:12][%cal Be7e6,Be6d5,Bd5c4][%mdl 32]} (18... Qxh3 $2 {perishes.} 19. Bxc5 e6 20. Qe3 $19) 19. f4 {[%emt 0:09:24]} (19. d6 $142 Qc6 20. Qc1) 19... exd5 {[%emt 0:00:47]} 20. Rg1 {[%emt 0:03:29]} Qxh3 {[%emt 0:01:28] [#] aiming for ...dxc4.} 21. Bg4 {[%emt 0:03:30]} Qh4+ {[%emt 0:00:08]} 22. Kf1 {[%emt 0:00:04]} Nxc4 {[%emt 0:00:40]} 23. Rxc4 {[%emt 0:01:11]} dxc4 {[%emt 0:00:06] Black took control after the opening.   Weighted Error Value: White=1.18/Black=0.08 (flawless)} 0-1

[Event "Oceania Zonal Open 2023"]
[Site "Melbourne"]
[Date "2023.01.24"]
[Round "2.2"]
[White "Zhao, Zong-Yuan"]
[Black "Sikivou, Taione"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2488"]
[BlackElo "1840"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 10,71,5,0,-3,-3,0,0,1,0,0,-7,2,-3,78,64,89,86,108,104,156,144,156,150,164,143,249,253,242,203,275,266,275,269,283,282,267,267,272,284,319,325,317,308,356,249,226,187,382,395,395,382,387,401,394,384,443,456,536,525,602,599,997,985]} 1. d4 {[%emt 0:02:23]} d5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:06]} 3. Bf4 {[%emt 0:00:15]} e6 {[%emt 0:01:11]} 4. e3 {[%emt 0:00:32]} Bd6 {[%emt 0:00:15]} 5. Bg3 {[%emt 0:00:29]} O-O {[%emt 0:00:10]} 6. Nbd2 {[%emt 0:00:05]} c5 {[%emt 0:00:31] D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} 7. c3 {[%emt 0:00:04]} Qc7 {[%emt 0:00:37]} 8. dxc5 {[%emt 0:00:51]} Qxc5 {[%emt 0:00:08] The position is equal.} 9. Bd3 {[%emt 0:00:03]} Nbd7 {[%emt 0:02:11]} 10. Qe2 {[%emt 0:00:39]} Qb6 {[%emt 0:01:28]} 11. O-O-O {[%emt 0:04:59] [#]} e5 $146 {[%emt 0:04:16]} (11... Be7 $11 {keeps the balance.}) ({Predecessor:} 11... Nc5 12. e4 Be7 13. Bc2 Bd7 14. e5 Bb5 15. Qe3 Nfd7 16. Bh4 Bxh4 17. Nxh4 Nd3+ 18. Bxd3 Qxe3 19. fxe3 Bxd3 {0-1 Yurovskich,O (2260)-Riff,J (2504) EU-ch Online 2300+ Qual 2020 (8)}) 12. e4 $16 {[%emt 0:02:23]} Re8 {[%emt 0:18:51] [#]} 13. Rhe1 $1 {[%emt 0:21:37]} Nc5 {[%emt 0:03:56]} 14. exd5 {[%emt 0:01:42] Black must now prevent Nc4.} Bg4 {[%emt 0:04:10]} ({Better is} 14... Bf8) 15. Nc4 {[%emt 0:01:03]} (15. Bxe5 $2 Rxe5 16. Qf1 Nxd3+ 17. Qxd3 Rxd5 $19) 15... Qc7 {[%emt 0:00:30]} 16. Nxd6 {[%emt 0:01:20]} (16. Ncxe5 Ncd7 17. Nxd7 Rxe2 18. Nxf6+ gxf6 $16) 16... Qxd6 {[%emt 0:00:03]} 17. Bxe5 {[%emt 0:01:30]} Qb6 {[%emt 0:02:00]} (17... Nxd3+ $16 {was worth a try.} 18. Qxd3 (18. Rxd3 Qa6 $16) 18... Rxe5 19. Nxe5 (19. Rxe5 Bxf3 20. Rde1 Bxg2 $11) 19... Bxd1) 18. h3 $18 {[%emt 0:07:06]} Bh5 {[%emt 0:01:18]} 19. g4 {[%emt 0:03:48][%cal Bg2g4,Bg4g5][%mdl 32]} Bg6 {[%emt 0:00:05]} 20. Bxg6 {[%emt 0:00:12]} hxg6 {[%emt 0:00:06]} 21. Qc2 {[%emt 0:03:24]} a5 {[%emt 0:03:04]} 22. g5 {[%emt 0:11:32]} Nfd7 {[%emt 0:01:40]} 23. Kb1 {[%emt 0:01:07]} a4 {[%emt 0:03:44]} 24. c4 {[%emt 0:09:03][%cal Bc3c4,Bc4c5][%mdl 32]} Nxe5 {[%emt 0:06:22]} 25. Nxe5 {[%emt 0:00:36]} ({Resist} 25. Rxe5 $6 Nd7 26. Re2 (26. Rxe8+ Rxe8 27. Nd4 Nc5 $18) 26... Rxe2 27. Qxe2 Rc8 $18) 25... Qd6 {[%emt 0:01:05]} 26. f4 {[%emt 0:00:08][%cal Bf2f4,Bf4f5][%mdl 32]} Reb8 {[%emt 0:05:26]} 27. f5 {[%emt 0:05:52][%cal Rf5g6]} Re8 {[%emt 0:05:16]} 28. Nd3 {[%emt 0:00:11]} Ne4 {[%emt 0:01:08] [#]} (28... Rxe1 {was necessary.} 29. Rxe1 Qg3) 29. c5 $1 {[%emt 0:03:07]} Qxd5 {[%emt 0:04:31]} 30. Nf2 {[%emt 0:00:36][%mdl 64] Discovered Attack} Nd2+ {[%emt 0:01:29]} 31. Qxd2 {[%emt 0:00:08]} Qxf5+ {[%emt 0:01:39]} 32. Nd3 {[%emt 0:03:23]} Red8 {[%emt 0:02:26]} 33. Rf1 {[%emt 0:02:44] White is clearly winning.} Qe4 {[%emt 0:00:40]} 34. Qf4 {[%emt 0:00:42]} Qe7 {[%emt 0:02:33]} 35. Rde1 {[%emt 0:02:12]} Qf8 {[%emt 0:00:19]} 36. Ne5 {[%emt 0:00:36] Black did not feel at home in the position after the opening.   Weighted Error Value: White=0.09 (flawless) /Black=0.42} 1-0

[Event "Oceania Zonal Open 2023"]
[Site "Melbourne"]
[Date "2023.01.24"]
[Round "2.3"]
[White "Siva Sankaran, Anup Kumar"]
[Black "Sardana, Rishi"]
[Result "0-1"]
[ECO "E52"]
[WhiteElo "1846"]
[BlackElo "2459"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 18,62,4,-14,0,-9,-27,-21,-19,-72,-49,-49,-29,-49,-5,-92,-89,-90,-87,-85,-83,-91,-83,-85,-84,-82,-84,-164,-131,-389,-397,-389,-166,-391,-388,-442,-437,-441,-425,-819,-804,-889,-885,-865,-877,-867,-850]} 1. d4 Nf6 {[%emt 0:08:03]} 2. c4 {[%emt 0:00:06]} e6 {[%emt 0:00:12]} 3. Nc3 {[%emt 0:00:08]} Bb4 {[%emt 0:00:06]} 4. Bd2 {[%emt 0:00:09]} O-O {[%emt 0:00:39]} 5. e3 {[%emt 0:00:08]} d5 {[%emt 0:00:05]} 6. Nf3 {[%emt 0:00:11]} b6 {[%emt 0:00:06]} 7. Bd3 {[%emt 0:00:13]} dxc4 {[%emt 0:05:20]} 8. Bxc4 {[%emt 0:00:11]} Bb7 {[%emt 0:00:08]} 9. O-O {[%emt 0:00:51]} Nbd7 {[%emt 0:00:08]} 10. Rc1 {[%emt 0:01:29]} a6 {[%emt 0:02:08] E52: Nimzo-Indian: Rubinstein: 4...0-0 5 Nf3 d5 6 Bd3 b6.} 11. a3 {[%emt 0:01:46]} Bd6 {[%emt 0:00:50]} 12. Re1 {[%emt 0:06:24] [#]} e5 $146 {[%emt 0:12:28][%cal Be6e5,Be5e4][%mdl 32] The position is equal.} ({Predecessor:} 12... c5 13. e4 cxd4 14. Nxd4 Qc7 15. Na2 Bxh2+ 16. Kh1 Nc5 17. f3 Rad8 18. Nb3 Nxb3 19. Bxb3 Qg3 20. Re3 Qh4 21. Qc2 Bg3+ 22. Kg1 Qh2+ 23. Kf1 Qh1+ {0-1 Polendik,T (1778)-Otspere,U (2304) EST-ch 47 email 2016}) 13. d5 {[%emt 0:16:19]} (13. b4 $11 {keeps the balance.}) 13... e4 $17 {[%emt 0:03:34]} 14. Nd4 {[%emt 0:05:37]} b5 {[%emt 0:26:47]} 15. Ba2 {[%emt 0:03:35]} Ne5 {[%emt 0:08:44]} 16. Rc2 {[%emt 0:04:35]} (16. Bb1 $11) 16... Nd3 {[%emt 0:04:54][%cal Od6h2] [#] ...Bxh2+! would be deadly.} 17. Rf1 {[%emt 0:02:35]} b4 {[%emt 0:00:37] Black has more active pieces. The white rooks are badly placed.} 18. axb4 {[%emt 0:03:57]} Nxb4 {[%emt 0:00:12]} 19. Rc1 {[%emt 0:01:41]} Nxa2 {[%emt 0:00:32]} (19... Nfxd5 $6 20. Bxd5 Bxd5 21. Nxd5 Nxd5 22. Nc6 $11) (19... Nbxd5 $6 20. Nxd5 Bxd5 21. Bxd5 Nxd5 22. Nc6 $11) 20. Nxa2 {[%emt 0:00:17]} Nxd5 {[%emt 0:04:05][%cal Bf6d5,Bd5c3,Bc3e2,Be2c1][%mdl 32]} 21. Nf5 {[%emt 0:01:46] Dodges Qh4} Be5 {[%emt 0:04:13]} 22. Qg4 {[%emt 0:03:18] Against Qg5} (22. Bc3 $17 Nxc3 23. Nxc3) 22... Qf6 {[%emt 0:02:22] Threatens to win with ...Bc8.} (22... Bxb2 23. Rb1 (23. Bc3 Bxc3 24. Nxc3 Qf6 $15) 23... Qf6 24. Rxb2 $11) 23. Qxe4 $2 {[%emt 0:04:31][%mdl 8192] [#] White does not recover from this.} (23. Ng3 $17) 23... Nc3 $1 $19 {[%emt 0:04:57][%mdl 576] Discovered Attack} 24. Qxb7 {[%emt 0:01:49]} Ne2+ $40 {[%emt 0:00:27][%mdl 192] Discovered Attack, Double Attack. White is in trouble.} ({Stronger than} 24... Nxa2 25. f4 (25. Ra1 Qxf5 26. Qb3 Rfb8 $17) 25... Bd6 26. Ra1 $15) 25. Kh1 {[%emt 0:00:55] Black must now prevent Rce1.} Nxc1 {[%emt 0:00:27]} ({And not} 25... Qxf5 26. Rc5 $11) 26. Ne7+ {[%emt 0:01:40]} Qxe7 {[%emt 0:00:08] Black is clearly winning.} 27. Rxc1 {[%emt 0:00:44]} Qf6 {[%emt 0:06:14]} 28. Nb4 {[%emt 0:02:35]} (28. Bc3 $142 Bxc3 29. Nxc3) 28... Qxf2 {[%emt 0:00:44]} 29. Bc3 {[%emt 0:02:10]} Bxc3 {[%emt 0:00:35]} 30. bxc3 {[%emt 0:00:26]} Qb2 {[%emt 0:00:33][%cal Rb2c1]} 31. Rf1 {[%emt 0:00:30]} a5 {[%emt 0:00:09] Weighted Error Value: White=0.57/Black=0.06 (flawless)} 0-1

[Event "Oceania Zonal Open 2023"]
[Site "Melbourne"]
[Date "2023.01.24"]
[Round "2.4"]
[White "Peramunetilleke, Seth"]
[Black "Bjelobrk, Igor"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1841"]
[BlackElo "2405"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 19,90,0,0,-13,0,-13,-1,2,-8,-32,-10,-17,-14,-16,-17,-16,-17,-22,-7,-11,-16,-28,-5,-15,-16,-34,-45,-149,-158,-133,16,11,88,97,90,81,77,67,117,109,136,130,119,127,127,122,104,118,108,112,147,100,191,179,164,164,164,164,164,164,243,243,237,229,227,227,187,160,150,97,97,97,97]} 1. e4 {[%emt 0:00:02]} c5 {[%emt 0:05:49]} 2. c3 {[%emt 0:00:10]} Nf6 {[%emt 0:00:09]} 3. e5 {[%emt 0:00:10]} Nd5 {[%emt 0:00:05]} 4. d4 {[%emt 0:00:06]} cxd4 {[%emt 0:00:05]} 5. Nf3 {[%emt 0:00:07]} e6 {[%emt 0:00:14]} 6. cxd4 {[%emt 0:00:31]} d6 {[%emt 0:00:06]} 7. a3 {[%emt 0:01:35]} Bd7 {[%emt 0:00:26]} 8. Bd3 {[%emt 0:00:18]} Bc6 {[%emt 0:00:07]} 9. O-O {[%emt 0:00:48]} Nd7 {[%emt 0:00:05]} 10. Re1 {[%emt 0:02:27]} Rc8 {[%emt 0:01:07]} 11. Bd2 {[%emt 0:01:25] B22: Sicilian: 2 c3.} dxe5 {[%emt 0:07:01]} 12. dxe5 {[%emt 0:10:21] [#]} Nc5 $146 {[%emt 0:04:27]} ({Predecessor:} 12... Be7 13. Nd4 O-O 14. Nxc6 Rxc6 15. Nc3 Nc5 16. Bc2 Nxc3 17. Bxc3 Qxd1 18. Raxd1 Rcc8 {1-0 Mikadze,M (2255)-Zaritovskaja,M (1731) Olympiad Women-43 2018 (2.6)}) 13. Bc2 {[%emt 0:01:13] The position is equal.} Nb6 {[%emt 0:01:40]} 14. b4 {[%emt 0:21:24]} Nca4 {[%emt 0:19:07]} (14... Nd3 $5 {[%cal Rc6f3]} 15. Bg5 Bxf3 16. Bxd3 Bxd1 17. Bxd8 Rxd8 18. Rxd1 Ke7 $11) 15. Be3 {[%emt 0:07:08]} Qxd1 {[%emt 0:02:29]} 16. Bxd1 {[%emt 0:00:11]} Be7 {[%emt 0:04:04]} 17. Nbd2 {[%emt 0:03:56]} O-O {[%emt 0:04:13]} 18. Rc1 {[%emt 0:05:37]} Rfd8 {[%emt 0:02:57]} 19. Nd4 {[%emt 0:08:20]} Bd5 {[%emt 0:02:49]} 20. Bb3 {[%emt 0:02:50]} Nc3 {[%emt 0:06:53]} 21. Kf1 {[%emt 0:04:49]} Bxb3 {[%emt 0:06:56]} 22. N4xb3 {[%emt 0:01:57]} Nbd5 {[%emt 0:00:21]} 23. Bxa7 {[%emt 0:05:12]} (23. Bc5 $1 $15) 23... b6 $1 $17 {[%emt 0:02:01]} 24. Nd4 {[%emt 0:02:39] Dodges Nb5} Rc7 {[%emt 0:01:20]} (24... Bg5 $1 $17 {[%cal Rg5d2]} 25. Rc2 Rc7) 25. Ne4 $11 {[%emt 0:01:25] Threatens to win with Nxc3.} Nxe4 {[%emt 0:17:36]} ({Resist} 25... Rxa7 26. Nxc3 Bg5 27. Nc6 Bxc1 28. Nxa7 $16) (25... Rdc8 $1 $11 {remains equal.} 26. Nxc3 Rxc3 27. Rxc3 Rxc3) 26. Rxc7 $16 {[%emt 0:00:09]} Nd2+ {[%emt 0:00:06] [#]} 27. Ke2 $1 {[%emt 0:00:08]} Nxc7 {[%emt 0:00:13][%cal Bd5c7,Bc7b5,Bb5c3][%mdl 32]} 28. Nc6 {[%emt 0:01:25][%cal Oc6d8]} Rd7 {[%emt 0:00:26]} (28... Nb5 $14 29. Nxd8 (29. Nxe7+ Kf8 $17) 29... Nxa7) 29. Nxe7+ {[%emt 0:00:16]} ({Not} 29. Bxb6 Nc4 30. Nxe7+ Rxe7 31. Bxc7 Rxc7 $15) 29... Kf8 {[%emt 0:03:38]} 30. Bxb6 {[%emt 0:02:44][%cal Oe1c1]} Nb5 {[%emt 0:04:22] Hoping for ...Nc3+.} 31. Nc8 {[%emt 0:03:29] Bc5+ would be deadly.} Nc3+ {[%emt 0:02:01]} 32. Ke3 {[%emt 0:00:11]} Nc4+ {[%emt 0:00:19]} 33. Kf3 {[%emt 0:00:18] And now Bc5+ would win.} Rd3+ {[%emt 0:00:23]} 34. Kg4 {[%emt 0:00:55]} Nxa3 {[%emt 0:02:47]} 35. Re3 {[%emt 0:00:46]} (35. Bc5+ $142 Kg8 36. Nd6) 35... Rxe3 {[%emt 0:00:28]} (35... Nc4 $16) 36. Bxe3 {[%emt 0:00:14][%mdl 4096] Endgame KBN-KNN} ({Don't do} 36. fxe3 $6 Nc4 $16) 36... Nc4 {[%emt 0:00:54]} 37. Bc5+ {[%emt 0:00:51]} Ke8 {[%emt 0:00:40]} 38. Nd6+ {[%emt 0:00:22]} Nxd6 {[%emt 0:00:04]} 39. Bxd6 $18 {[%emt 0:00:05] KB-KN} Ne4 {[%emt 0:00:50]} (39... Nb5 {was called for.}) 40. Kf3 {[%emt 0:05:14]} Nc3 {[%emt 0:00:23]} 41. Ke3 {[%emt 0:00:33] Kd4 is the strong threat.} Nb5 {[%emt 0:00:12]} 42. Bc5 {[%emt 0:01:41]} Kd7 {[%emt 0:00:41]} 43. Kd3 {[%emt 0:00:48]} Kc6 {[%emt 0:00:17] [#]} 44. Kc4 {[%emt 0:00:27]} (44. Ke4 $142 $1) 44... Nc7 {[%emt 0:00:37]} 45. Bf8 {[%emt 0:01:00]} g6 {[%emt 0:00:02] What a bad dream for Black.   Weighted Error Value: White=0.11 (very precise) /Black=0.19 (very precise)} 1/2-1/2

[Event "Oceania Zonal Open 2023"]
[Site "Melbourne"]
[Date "2023.01.24"]
[Round "2.5"]
[White "Lane, Gary W"]
[Black "Lane, Ryan"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "2343"]
[BlackElo "1825"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 11,43,20,25,19,20,19,39,34,41,46,77,72,81,77,172,179,208,208,216,154,412,410,408,400,421,381,619,603,911,934,867,884,871,893]} 1. e4 {[%emt 0:00:07]} e5 {[%emt 0:00:13]} 2. Nf3 {[%emt 0:00:10]} Nc6 {[%emt 0:00:08]} 3. Bb5 {[%emt 0:00:05]} d6 {[%emt 0:00:54]} 4. d4 {[%emt 0:03:20]} exd4 {[%emt 0:01:38]} 5. Nxd4 {[%emt 0:00:15]} Bd7 {[%emt 0:00:29]} 6. Nc3 {[%emt 0:02:51]} Be7 {[%emt 0:03:12]} 7. Nf5 {[%emt 0:08:16] C62: Ruy Lopez: Steinitz Defence.} Bxf5 {[%emt 0:05:45]} 8. exf5 {[%emt 0:00:05]} Nf6 {[%emt 0:00:29]} 9. Qf3 {[%emt 0:11:04] White is slightly better.} Qd7 {[%emt 0:01:24] [#]} 10. g4 $146 {[%emt 0:09:23]} ({Predecessor:} 10. O-O O-O 11. Bg5 h6 12. Bh4 a6 13. Bxc6 Qxc6 14. Qxc6 bxc6 15. Rfe1 Bd8 16. Ne2 Re8 17. Nd4 Rxe1+ 18. Rxe1 c5 19. Nc6 {1-0 Majidi,A (1198)-Rostami,S (1004) IRI-ch U12 Girls 2021 (4)}) 10... h6 {[%emt 0:06:29]} 11. Bf4 {[%emt 0:06:28]} a6 {[%emt 0:06:20]} 12. Ba4 {[%emt 0:00:34]} b5 {[%emt 0:00:36]} (12... g6 $16 {keeps fighting.}) 13. Bb3 $18 {[%emt 0:05:44]} O-O {[%emt 0:02:48]} 14. O-O-O {[%emt 0:00:54]} Na5 {[%emt 0:00:34]} 15. h4 {[%emt 0:04:47] Threatens to win with g5.} c5 $2 {[%emt 0:01:25] [#]} (15... Nxb3+ $16 16. axb3 b4) 16. Bd5 {[%emt 0:03:48]} b4 {[%emt 0:02:09][%cal Ob4c3]} 17. Ne4 {[%emt 0:04:38]} (17. Bxa8 bxc3 18. b3 (18. bxc3 Qa4 $16) 18... Qc8 $18) 17... Nxd5 {[%emt 0:00:15]} 18. Rxd5 {[%emt 0:00:06]} Qa4 $2 {[%emt 0:00:36]} (18... Nc6 19. f6 (19. Bxd6 Bxd6 20. Rxd6 Nd4 $16) 19... Qe6) 19. Kb1 {[%emt 0:03:35] [#] Hoping for f6. White is clearly winning.} (19. Bxd6 Qxa2 20. Bxe7 Nc4 $11) 19... Rab8 {[%emt 0:01:39]} 20. f6 {[%emt 0:08:34][%cal Bf5f6,Bf6e7][%mdl 32]} ({Less strong is} 20. Nxd6 Qc6 $18) (20. Bxd6 Bxd6 21. Nxd6 Qc6 $18) 20... b3 {[%emt 0:00:56]} 21. cxb3 {[%emt 0:04:05] Active counter play!} (21. fxe7 $2 {loses.} Qxa2+ 22. Kc1 Rfe8 $19) 21... Nxb3 {[%emt 0:01:01]} 22. fxe7 {[%emt 0:01:53] White took control after the opening.   Weighted Error Value: White=0.07 (flawless) /Black=0.52} 1-0

[Event "Oceania Zonal Open 2023"]
[Site "Melbourne"]
[Date "2023.01.24"]
[Round "2.6"]
[White "Young, Cohen"]
[Black "Liu, Yi"]
[Result "0-1"]
[ECO "C12"]
[WhiteElo "1835"]
[BlackElo "2303"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 17,72,6,0,0,5,0,65,64,56,49,66,75,62,68,70,76,61,57,72,0,35,0,6,8,142,74,69,-70,-62,-67,-83,-54,-64,-27,-51,-64,0,0,0,0,0,0,0,-1006,-993,-947,0,0,0,-739,-676,-929,-925,-29983,-29984,-12845,-12843]} 1. e4 {[%emt 0:00:01] Finkel,Alexander} e6 {[%emt 0:00:06]} 2. d4 {[%emt 0:00:04]} d5 {[%emt 0:00:07]} 3. Nc3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:42]} 4. Bg5 {[%emt 0:00:02]} Bb4 {[%emt 0:02:31]} 5. e5 {[%emt 0:00:10]} h6 {[%emt 0:00:02]} 6. Be3 {[%emt 0:00:07]} Ne4 {[%emt 0:00:06]} 7. Qg4 {[%emt 0:00:04]} g6 {[%emt 0:00:03][%cal Bg7g6,Bg6g5,Bg5f4][%mdl 32]} 8. a3 {[%emt 0:00:16]} Bxc3+ {[%emt 0:00:04]} 9. bxc3 {[%emt 0:00:05]} Nxc3 {[%emt 0:02:02][%cal Oc7c5]} (9... c5 {feels hotter.} 10. Bd3 h5 11. Qf4 g5) 10. Bd3 {[%emt 0:00:08] C12: French: Classical System: McCutcheon Variation.} b6 {[%emt 0:02:36]} 11. h4 {[%emt 0:00:08][%cal Bh2h4,Bh4h5][%mdl 32]} Ba6 {[%emt 0:00:29]} ({Black should try} 11... h5 $11 12. Qf3 c5) 12. h5 $14 {[%emt 0:00:43] White is slightly better.} g5 {[%emt 0:00:43]} 13. f4 {[%emt 0:01:11][%cal Rf4g5]} (13. Bxa6 {simplifies} Nxa6 14. Ne2 Nxe2 15. Qxe2 Nb8 16. O-O) 13... gxf4 {[%emt 0:02:17]} 14. Qg7 {[%emt 0:00:14]} Kd7 {[%emt 0:00:34]} 15. Qxf7+ {[%emt 0:00:37]} Qe7 {[%emt 0:00:06]} 16. Qxe7+ {[%emt 0:00:48]} Kxe7 {[%emt 0:00:02]} 17. Bxf4 {[%emt 0:00:15] [#]} c5 $146 {[%emt 0:09:38]} ({Predecessor:} 17... Bxd3 18. cxd3 Kd7 19. Nf3 Nc6 20. Kd2 Nb5 21. Ke3 Raf8 22. Rhf1 Ne7 23. g4 c5 {1-0 Naiditsch,A (2657)-Stellwagen,D (2573) Corus-B Wijk aan Zee 2006 (1)}) 18. dxc5 {[%emt 0:09:09]} bxc5 {[%emt 0:00:37]} 19. Nf3 {[%emt 0:05:29]} Bxd3 {[%emt 0:03:27]} 20. cxd3 {[%emt 0:00:01]} Nc6 {[%emt 0:00:18]} (20... d4 $11 {keeps the balance.}) 21. Rc1 {[%emt 0:09:42]} ({Better is} 21. Nh4 $1) 21... d4 $16 {[%emt 0:05:26]} 22. g4 {[%emt 0:04:30]} (22. Nh4 $1 $14) 22... Rhf8 $1 $15 {[%emt 0:27:26]} (22... Raf8 23. Nh4 Rxf4 24. Ng6+ Ke8 25. Nxf4 $16 (25. Nxh8 Nxe5 26. Ng6 Nxd3+ 27. Kd2 Rf3 $19)) 23. Nh4 $1 {[%emt 0:00:45] Ng6+ would be deadly.} Rxf4 {[%emt 0:00:03]} 24. Ng6+ {[%emt 0:00:14]} Kd7 {[%emt 0:00:01]} 25. Nxf4 {[%emt 0:00:22] Hoping for Ng6.} Nxe5 {[%emt 0:00:03] Excellent horsemanship.} 26. Kd2 {[%emt 0:04:36]} Rg8 {[%emt 0:01:02] Wards off Ng6. Black is more active.} (26... Kd6 $1 $15) 27. Ng6 $11 {[%emt 0:02:22]} Nxg6 {[%emt 0:02:33]} 28. hxg6 Rxg6 {[%mdl 4096] Endgame KRR-KRN} 29. Rcf1 {[%emt 0:07:56]} Rxg4 {[%emt 0:03:55] ...Rg2+ is the strong threat.} 30. Rxh6 $2 {[%emt 0:00:48][%mdl 8192]} (30. Rfg1 $11 Rf4 31. Rf1 (31. Rxh6 Rf2+ 32. Ke1 Re2+ 33. Kf1 Re3 $17)) 30... Rg2+ $19 {[%emt 0:01:05]} 31. Kc1 {[%emt 0:00:12]} Na2+ $2 {[%emt 0:14:56]} (31... c4 $1 $19 {[%cal Rc4d3]} 32. Rhf6 cxd3) 32. Kd1 $11 {[%emt 0:01:26]} Nc3+ $2 {[%emt 0:00:02][%mdl 8192]} (32... Kd6 $11 33. Rff6 Nc3+ 34. Kc1 Na2+ 35. Kd1 Nc3+ 36. Kc1 Na2+ 37. Kd1) 33. Kc1 $19 {[%emt 0:00:13] [#]} c4 $1 {[%emt 0:00:30][%cal Bc5c4,Bc4c3][%mdl 544]} 34. Rf3 {[%emt 0:01:00] [#]} (34. Rh4 Kc6) 34... Na2+ $1 {[%emt 0:01:58]} 35. Kd1 {[%emt 0:01:36]} c3 {[%emt 0:00:18]} 36. Rf7+ {[%emt 0:00:33]} Kd6 {[%emt 0:00:04] Weighted Error Value: White=0.71/Black=0.25 (precise)} 0-1

[Event "Oceania Zonal Open 2023"]
[Site "Melbourne"]
[Date "2023.01.24"]
[Round "2.7"]
[White "Gong, Patrick"]
[Black "Poberezovsky, Daniel"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2292"]
[BlackElo "1813"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 23,65,-25,0,0,0,-49,-54,-113,0,0,35,34,36,35,33,45,26,29,17,25,42,29,191,179,220,214,216,214,200,197,717,721,990,982,2482,2474,1913,1900,1698,1563,29981,29972,29940,5833]} 1. e4 {[%emt 0:00:06]} c5 {[%emt 0:03:05]} 2. Nf3 {[%emt 0:09:38]} e6 {[%emt 0:00:09]} 3. c3 {[%emt 0:00:12]} Nf6 {[%emt 0:00:05]} 4. e5 {[%emt 0:00:12]} Nd5 {[%emt 0:00:06]} 5. d4 {[%emt 0:00:30]} cxd4 {[%emt 0:00:05]} 6. cxd4 {[%emt 0:00:12]} Nc6 {[%emt 0:00:06]} 7. Bc4 {[%emt 0:00:10]} d6 {[%emt 0:00:07]} 8. Qe2 {[%emt 0:00:08]} Be7 {[%emt 0:00:08]} 9. O-O {[%emt 0:00:09]} O-O {[%emt 0:00:05]} 10. Nc3 {[%emt 0:00:08]} Nxc3 {[%emt 0:00:07]} 11. bxc3 {[%emt 0:00:11]} dxe5 {[%emt 0:00:05]} 12. dxe5 {[%emt 0:00:08]} Qa5 {[%emt 0:00:05]} 13. Rb1 {[%emt 0:00:13] [#] B22: Sicilian: 2 c3.} b6 $146 {[%emt 0:08:34]} ({Predecessor:} 13... Rd8 14. Bd3 g6 15. Bf4 b6 16. Rfc1 Bb7 17. h4 Rac8 18. h5 Nb8 19. Be4 Bxe4 20. Qxe4 Qd5 21. Qxd5 Rxd5 {½-½ Matlakov,M (2688)-Mchedlishvili,M (2570) FIDE World Cup Europe Hybrid Qual 2021 (3.2)}) 14. h4 {[%emt 0:19:25]} (14. Bd3 $11 g6 15. Bh6) 14... Bb7 $1 $15 {[%emt 0:03:11]} 15. Re1 {[%emt 0:05:59]} (15. Bb5 $15) 15... Qa4 {[%emt 0:10:00]} (15... Qxc3 $17 {Strongly threatening ...Rac8.} 16. Bb2 Qa5) 16. Bd3 $1 $11 {[%emt 0:09:57]} g6 {[%emt 0:02:36]} 17. Be4 {[%emt 0:05:03][%cal Oh4h5]} Na5 {[%emt 0:05:17]} 18. Bxb7 {[%emt 0:01:40]} Nxb7 {[%emt 0:00:03]} 19. Bg5 {[%emt 0:00:19]} Bxg5 {[%emt 0:10:17]} 20. Rb4 {[%emt 0:01:17]} Qa3 {[%emt 0:00:33]} 21. Nxg5 {[%emt 0:01:42] Threatens to win with h5.} Qxc3 {[%emt 0:02:53]} 22. Rc4 {[%emt 0:01:35]} Qa3 {[%emt 0:00:09] Black cannot hold the game after this.} (22... Qa5 $11 {and Black stays safe.}) 23. h5 $1 $18 {[%emt 0:02:42][%cal Og5h7] Nxh7! would be deadly.} Nc5 {[%emt 0:20:02]} 24. hxg6 {[%emt 0:01:43]} fxg6 {[%emt 0:03:39]} 25. Rh4 $1 {[%emt 0:01:05]} h5 {[%emt 0:00:25] [#]} 26. Rxh5 $1 $40 {[%emt 0:02:42][%mdl 128] White attacks with force.} gxh5 {[%emt 0:00:32]} (26... Qb4 27. Rh6 Kg7) 27. Qxh5 {[%emt 0:00:30][%csl Gg5][%cal Rh5h7]} Qd3 {[%emt 0:00:22] [#] Prevents Qh7+} 28. Re3 $1 {[%emt 0:02:53]} Qc2 {[%emt 0:06:39]} 29. Rg3 {[%emt 0:01:10][%cal Rg5e4]} Qxf2+ {[%emt 0:00:07]} 30. Kh2 {[%emt 0:00:14][%csl Gg5][%cal Rh5h7]} Qxg3+ {[%emt 0:00:09]} 31. Kxg3 {[%emt 0:00:09][%csl Gg5][%cal Rh5h7]} Rf5 {[%emt 0:00:07]} 32. Qg6+ {[%emt 0:00:32]} Kf8 {[%emt 0:00:07]} 33. Nxe6+ {[%emt 0:00:13][%mdl 64] Remove Defender. Excellently played by Gong!   Weighted Error Value: White=0.06 (flawless) /Black=0.61} 1-0

[Event "Oceania Zonal Open 2023"]
[Site "Melbourne"]
[Date "2023.01.24"]
[Round "2.7"]
[White "Renjith, Sravan"]
[Black "De Vas, Saminda"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2172"]
[BlackElo "1779"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,66,33,6,40,0,0,0,0,0,50,41,61,25,37,45,53,47,46,59,92,26,90,80,86,99,192,164,193,163,252,243,249,236,224,205,286,231,567,379,383,360,882,487,714,714,983,975,1626,1582,29998,29999,29999]} 1. d4 {[%emt 17:36:45]} d5 {[%emt 0:00:08]} 2. Nf3 {[%emt 0:00:26]} Nf6 {[%emt 0:00:09]} 3. g3 {[%emt 0:03:03]} g6 {[%emt 0:02:30]} 4. Bg2 {[%emt 0:01:26]} Bg7 {[%emt 0:00:02]} 5. O-O {[%emt 0:01:11]} O-O {[%emt 0:00:03]} 6. c4 {[%emt 0:00:51]} c6 {[%emt 0:04:18]} 7. b3 {[%emt 0:00:14]} Nbd7 {[%emt 0:02:59][%cal Bb8d7,Bd7b6,Bb6c4][%mdl 32]} 8. Bb2 {[%emt 0:01:09]} Ne4 {[%emt 0:09:54] 8...b5 is the hot move.} 9. Nfd2 {[%emt 0:07:24]} Nxd2 {[%emt 0:04:13] D78: Fianchetto Grünfeld: 6 0-0 c6.} 10. Qxd2 {[%emt 0:01:24] [#]} dxc4 $146 {[%emt 0:01:11]} ({Predecessor:} 10... Nb6 11. a4 Be6 12. a5 Nc8 13. a6 b6 14. Nc3 Qd7 15. cxd5 Bxd5 16. Nxd5 cxd5 17. Rfc1 {½-½ Froewis,G (2434)-Hiermann,D (2280) AUT-ch Pinkafeld 2015 (3)}) 11. bxc4 {[%emt 0:00:42]} Nb6 {[%emt 0:02:04] The position is equal.} 12. Qc2 {[%emt 0:02:37]} c5 {[%emt 0:10:10]} ({Don't do} 12... Bxd4 13. Rd1 c5 14. e3 $16) (12... Bf5 $1 $11 13. e4 Be6) 13. dxc5 $14 {[%emt 0:05:07]} Bxb2 {[%emt 0:00:16]} 14. Qxb2 {[%emt 0:00:07]} Nxc4 {[%emt 0:00:12]} 15. Qc3 {[%emt 0:07:31]} Na5 {[%emt 0:01:56]} 16. Na3 {[%emt 0:01:24][%cal Bb1a3,Ba3b5,Bb5c3,Bc3b5,Bb5d6][%mdl 32]} Nc6 {[%emt 0:02:05]} 17. Rab1 {[%emt 0:03:19]} Qa5 {[%emt 0:07:34]} 18. Qe3 {[%emt 0:01:30] White is more active.} (18. Qxa5 $16 Nxa5 19. Rb5) 18... Qa6 {[%emt 0:08:08] [#]} (18... Qa4 $11 {remains equal.}) 19. Nb5 $1 $16 {[%emt 0:04:09] Strongly threatening Nc7. White leaves nothing to chance now.} Qa5 {[%emt 0:05:32] Repels Nc7} 20. Nc3 {[%emt 0:05:17]} e6 {[%emt 0:06:41]} (20... Rd8 $16) 21. Nb5 {[%emt 0:18:11]} a6 {[%emt 0:04:47]} 22. Nd6 {[%emt 0:02:31]} Qc7 {[%emt 0:00:19]} (22... Qxa2 $142 23. Rfd1 (23. Nxb7 Bxb7 24. Rxb7 Rac8 $16) 23... Qa4) 23. Rb6 $18 {[%emt 0:02:44]} Ra7 {[%emt 0:05:14]} 24. Bxc6 {[%emt 0:06:47]} bxc6 {[%emt 0:00:40] Black is weak on the dark squares} 25. Rfb1 {[%emt 0:03:54]} a5 {[%emt 0:04:20]} 26. h4 {[%emt 0:03:31][%cal Bh2h4,Bh4h5][%mdl 32]} Ra6 $2 {[%emt 0:01:47] [#]} (26... Qe7 27. Rb8 Bd7) 27. h5 $1 {[%emt 0:00:30][%mdl 512] Black must now prevent Rb8.} Rxb6 {[%emt 0:02:05]} 28. Rxb6 {[%emt 0:00:12] Hoping for h6.} f5 $2 {[%emt 0:05:42]} (28... Qe7 29. Qe5 gxh5 30. Qxh5 Bd7) 29. hxg6 {[%emt 0:00:45]} hxg6 {[%emt 0:00:35]} (29... Kg7 $142 30. Qf3 Kxg6 31. Rxc6 Qd7) 30. Qh6 {[%emt 0:00:09]} Qd7 {[%emt 0:04:31]} 31. Qxg6+ {[%emt 0:00:26]} Kh8 {[%emt 0:00:02]} 32. Rb8 {[%emt 0:00:37] Rxc8 is the strong threat.} Rg8 {[%emt 0:02:06]} 33. Qh6+ {[%emt 0:00:10]} Qh7 {[%emt 0:00:11]} 34. Nf7# {[%emt 0:00:07] An entertaining game by Renjith.   Weighted Error Value: White=0.44/Black=0.84} 1-0

[Event "Oceania Zonal Open 2023"]
[Site "Melbourne"]
[Date "2023.01.24"]
[Round "2.8"]
[White "Lacson, Joemar"]
[Black "Solomon, Stephen J"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1815"]
[BlackElo "2279"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 20,98,0,7,10,9,25,-73,-74,-88,-75,-76,-54,-59,-54,-61,-66,-50,-53,-58,-58,-108,-110,-151,-151,-151,-141,-145,-145,-141,-115,-131,-117,-152,-141,-204,-204,-191,-191,-193,-182,-182,-186,-247,-163,-244,-218,-245,-234,-287,-260,-834,-814,-833,-805,-822,-802,-810,-812,-785,-798,-986,-912,-793,-708,-809,-804,-776,-767,-1091,-1075,-1063,-985,-12833,-1684,-12838,-10412,-12845,-12845,-12846,-12846]} 1. g3 {[%emt 0:09:28]} e5 {[%emt 0:00:41]} 2. c4 {[%emt 0:00:15]} Nf6 {[%emt 0:01:12]} 3. Bg2 {[%emt 0:00:21]} d5 {[%emt 0:00:14]} 4. cxd5 {[%emt 0:00:06]} Nxd5 {[%emt 0:00:06]} 5. Nc3 {[%emt 0:00:09]} Nb6 {[%emt 0:00:53]} 6. Nf3 {[%emt 0:00:24]} Nc6 {[%emt 0:00:54][%cal Bb8c6,Bc6d4,Bd4f3][%mdl 32]} 7. O-O {[%emt 0:00:14]} Be7 {[%emt 0:00:21]} 8. d3 {[%emt 0:07:14]} O-O {[%emt 0:00:59]} 9. Bd2 {[%emt 0:00:45]} Re8 {[%emt 0:11:56]} 10. Rc1 {[%emt 0:02:42]} Bf8 {[%emt 0:02:58]} 11. a3 {[%emt 0:04:19]} Nd4 {[%emt 0:04:43] A29: English Opening: Four Knights Variation with 4 g3.} 12. Ne4 {[%emt 0:11:44]} c6 {[%emt 0:07:39] [#]} 13. e3 $146 {[%emt 0:23:25]} (13. Nxd4 $11 exd4 14. b4) ({Predecessor:} 13. Nc5 Nd7 14. Ne4 a5 15. Nxd4 exd4 16. Bf4 Ne5 17. Qb3 a4 18. Qc2 Ra5 19. Rfe1 {½-½ Taspinar,Y (2348)-Baches Garcia,G (2326) Titled Tuesday intern op 14th Jun Early blitz 2022 (6)}) 13... Nxf3+ $17 {[%emt 0:02:24] Black is better.} 14. Qxf3 {[%emt 0:00:02]} f5 {[%emt 0:11:39]} 15. Nc5 {[%emt 0:00:22] [#]} ({But not} 15. Qh5 $2 fxe4 16. dxe4 Bg4 17. Qxg4 Qxd2 $19) 15... e4 $1 {[%emt 0:02:08]} 16. Qh5 {[%emt 0:04:39][%cal Rd3e4]} g6 $36 {[%emt 0:04:32][%mdl 2048] Black is more active.} ({Reject} 16... exd3 17. b4 $11) 17. Qe2 {[%emt 0:00:46][%cal Rd3e4]} Bxc5 {[%emt 0:01:29]} 18. Rxc5 {[%emt 0:00:02]} Qxd3 {[%emt 0:06:06]} 19. Qxd3 {[%emt 0:00:21]} exd3 {[%emt 0:00:09]} 20. b4 {[%emt 0:05:07]} (20. b3 $15) 20... a6 {[%emt 0:05:56]} 21. Rfc1 {[%emt 0:06:38] White is weak on the light squares} Be6 {[%emt 0:01:07]} 22. R5c3 {[%emt 0:00:27]} Rad8 {[%emt 0:01:41] aiming for ...Na4.} 23. Rc5 {[%emt 0:04:33]} Bb3 {[%emt 0:04:27]} 24. R5c3 {[%emt 0:05:52]} Bd5 {[%emt 0:04:21] Black has more active pieces.} 25. Bxd5+ {[%emt 0:03:53]} Rxd5 {[%emt 0:00:43]} 26. Kf1 {[%emt 0:01:39]} Kf7 {[%emt 0:00:47]} 27. Rc5 {[%emt 0:00:16]} (27. h3 $17 {might work better.}) 27... Rxc5 $19 {[%emt 0:04:03]} 28. Rxc5 {[%emt 0:01:41][%mdl 4096] Endgame KRB-KRN} Na4 {[%emt 0:03:40]} 29. Rc1 {[%emt 0:01:18]} Rd8 {[%emt 0:01:03]} 30. Ke1 {[%emt 0:00:31]} Nb2 {[%emt 0:03:59]} 31. Rc5 {[%emt 0:01:21]} (31. Rc3 $142) 31... Rd5 {[%emt 0:00:20]} 32. Rc1 {[%emt 0:01:48]} (32. Rxd5 {was called for.} cxd5 33. Bc3) 32... Ke6 {[%emt 0:00:19]} 33. f3 {[%emt 0:00:32]} Kd7 {[%emt 0:00:29]} 34. Kf2 {[%emt 0:00:31]} b5 {[%emt 0:04:16]} 35. Rc3 $2 {[%emt 0:00:02]} (35. e4 fxe4 36. fxe4) 35... Nd1+ {[%emt 0:00:41] Black is clearly winning.} 36. Ke1 {[%emt 0:00:02]} Nxc3 {[%emt 0:00:08]} 37. Bxc3 {[%emt 0:00:02] [#] KR-KB} d2+ $1 {[%emt 0:03:18]} 38. Bxd2 {[%emt 0:00:57]} (38. Kd1 Rd3) 38... Rd3 {[%emt 0:00:04]} 39. Bc1 {[%emt 0:00:16] [#]} c5 $1 {[%emt 0:00:40]} 40. bxc5 {[%emt 0:00:29]} (40. h3 c4) 40... Kc6 {[%emt 0:00:06]} 41. Ke2 {[%emt 0:00:17]} Rd7 {[%emt 0:00:04]} 42. e4 {[%emt 0:02:23]} fxe4 {[%emt 0:00:05]} 43. fxe4 {[%emt 0:00:02]} Kxc5 {[%emt 0:00:11]} 44. Ke3 {[%emt 0:00:20]} Rd1 {[%emt 0:00:12]} 45. Bb2 {[%emt 0:01:07]} a5 {[%emt 0:00:08][%cal Ba6a5,Ba5b4][%mdl 32]} 46. Bc3 {[%emt 0:00:16]} b4 {[%emt 0:00:07]} 47. axb4+ {[%emt 0:02:30]} axb4 {[%emt 0:00:06]} 48. Bd2 {[%emt 0:00:03] [#]} Rxd2 $1 {[%emt 0:00:32][%mdl 576] Deflection} 49. Kxd2 {[%emt 0:00:19]} Kd4 {[%emt 0:00:05] White did not feel at home in the position after the opening.   Weighted Error Value: White=0.91/Black=0.09 (flawless)} 0-1

[Event "Oceania Zonal Open 2023"]
[Site "Melbourne"]
[Date "2023.01.24"]
[Round "2.8"]
[White "Rathinalingam, Nethaji"]
[Black "Nemeth, John"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1782"]
[BlackElo "2157"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 19,58,12,63,-19,8,0,77,50,56,10,76,-15,-18,-92,0,0,0,0,0,0,344,345,256,368,749,20,20,20,26,45,143,-92,-53,-151,160,156,861,-29991,-29992,-29992,-29993]} 1. e4 {[%emt 0:03:43]} c5 {[%emt 0:00:13]} 2. Nc3 {[%emt 0:00:14]} Nc6 {[%emt 0:00:12]} 3. g3 {[%emt 0:00:08]} g6 {[%emt 0:00:22]} 4. Bg2 {[%emt 0:00:09]} Bg7 {[%emt 0:00:13]} 5. d3 {[%emt 0:00:09]} d6 {[%emt 0:00:25]} 6. Be3 {[%emt 0:00:46]} e6 {[%emt 0:00:16]} 7. Qd2 {[%emt 0:00:21]} Nge7 {[%emt 0:00:35]} 8. Bh6 {[%emt 0:00:15]} O-O {[%emt 0:00:28]} 9. Bxg7 {[%emt 0:00:16]} Kxg7 {[%emt 0:00:09]} 10. h4 {[%emt 0:04:48]} f6 {[%emt 0:00:44]} (10... h5 $11) 11. g4 {[%emt 0:03:15] B26: Closed Sicilian: 3 g3, lines with early Be3.} (11. h5 $1 $14) 11... Nd4 {[%emt 0:08:23] [#]} (11... e5 $5 {[%cal Rc8g4]}) 12. f4 $146 {[%emt 0:03:05]} ({Predecessor:} 12. Nce2 Nec6 13. c3 Nxe2 14. Nxe2 e5 15. g5 Be6 16. f4 Qe7 17. f5 Bd7 18. Ng3 Rf7 {1-0 Lebrun,B (2207)-Lucas,J (2214) FRA-chT2S 0203 2002 (5.6)}) 12... Nec6 {[%emt 0:14:19]} (12... e5 $1 $11) 13. Nge2 {[%emt 0:07:43] White is better.} Rb8 {[%emt 0:12:02]} 14. g5 {[%emt 0:17:16]} (14. Nxd4 $14 cxd4 15. Ne2) 14... b5 {[%emt 0:11:32]} (14... fxg5 $11 15. hxg5 e5) 15. Nxd4 {[%emt 0:16:26]} (15. gxf6+ $1 $16 Qxf6 16. e5 dxe5 17. Bxc6 Nxc6 18. Ne4) 15... Nxd4 $11 {[%emt 0:00:40]} 16. O-O-O {[%emt 0:04:55]} (16. O-O $11 {remains equal.}) 16... b4 {[%emt 0:05:53]} (16... fxg5 $1 $17 17. fxg5 (17. hxg5 $2 b4 $19) 17... b4) 17. Ne2 {[%emt 0:00:32]} Qa5 {[%emt 0:01:41]} 18. Kb1 {[%emt 0:00:08]} Rb6 {[%emt 0:00:27]} 19. Nc1 {[%emt 0:06:24] And now h5 would win.} Bd7 $2 {[%emt 0:11:34][%mdl 8192]} (19... Ra6 $11) 20. h5 $18 {[%emt 0:06:56]} Ba4 {[%emt 0:00:35]} 21. b3 {[%emt 0:00:47]} (21. gxf6+ $142 Rxf6 22. b3) 21... Nb5 $2 {[%emt 0:00:34]} (21... Be8 22. hxg6 Bxg6) 22. Ne2 $2 {[%emt 0:06:26]} (22. bxa4 Nc3+ 23. Ka1 Qxa4 24. hxg6 Ra6 25. Rxh7+ Kg8 $11) (22. Ka1 $18) 22... Nc3+ $11 {[%emt 0:01:12]} 23. Nxc3 {[%emt 0:03:18]} bxc3 {[%emt 0:00:01]} 24. Qc1 $36 {[%emt 0:00:24][%mdl 2048] White is more active.} (24. gxf6+ $5 Rxf6 25. Qc1 $11) 24... fxg5 {[%emt 0:03:26]} ({Better is} 24... Ra6 $14 25. gxf6+ (25. bxa4 Qxa4) 25... Kxf6) 25. f5 $2 {[%emt 0:01:04]} (25. fxg5 $2 Bxb3 26. cxb3 Rf2 27. h6+ Kh8 $19) (25. hxg6 $16 h6 26. e5 (26. fxg5 $2 Bxb3 27. gxh6+ Kxg6 $19)) 25... Ra6 $1 $17 {[%emt 0:02:21][%cal Oa4b3] ( -> ...Bxb3!)} 26. a3 {[%emt 0:05:21] [#]} (26. bxa4 Qxa4 27. f6+ Kh8 28. a3 Rb8+ 29. Ka2 Qxa3+ 30. Qxa3 Rb2+ {[%mdl 64] Deflection, Double Attack} 31. Ka1 Rxa3#) (26. Qa3 $1 $15) 26... Rb8 $2 {[%emt 0:00:37] [#]} (26... gxf5 $6 27. exf5 (27. bxa4 Qxa4 28. h6+ Kh8 29. e5 Rb8+) (27. Qxg5+ $2 Kf7 $19) 27... h6 28. fxe6 $11) (26... Rb6 $1 $17 {[%cal Oa4b3] ...Bxb3! is the strong threat.} 27. hxg6 (27. fxe6 $2 Bxb3 28. Ka1 Bxe6 $19) 27... Bxb3 28. Rxh7+ (28. cxb3 $2 Rxb3+ 29. Ka2 Rfb8 $19) 28... Kf6) 27. f6+ $1 $16 {[%emt 0:00:50]} (27. fxe6 Bxb3 28. Rdf1 Bxe6+) 27... Kf8 $2 {[%emt 0:00:42]} (27... Kxf6 $16 28. Rdf1+ Kg7 29. Qxg5 Bxb3 30. Qe7+ (30. cxb3 Qxa3 31. Qe7+ Kg8 $11) 30... Kg8 31. Qf7+ (31. cxb3 {leads to mate.} Rxb3+ 32. Kc2 Rb2+ {[%mdl 64] Skewer} 33. Kd1 c2+ 34. Ke2 c1=Q+ 35. Kf3 Qe3+ {[%mdl 64] Decoy} 36. Kxe3 Qd2+ 37. Kf3 Qxd3+ 38. Kf4 Qd2+ 39. Kg3 Qxg2+ 40. Kh4 Qxe4+ 41. Kg5 Rg2+ 42. Kh6 Qe3+) 31... Kh8 32. Qf6+ (32. cxb3 Rxb3+ 33. Kc2 Rb2+ {[%mdl 64] Skewer} 34. Kd1 c2+ 35. Kc1 Rb1+ 36. Kxc2 Rb2+ {[%mdl 64] Skewer, Decoy} 37. Kxb2 Qd2+ 38. Kb3 Qxd3+ 39. Kb2 Rb6+ 40. Ka2 Qe2+ 41. Ka1 Qb2#) (32. hxg6 Bxc2+ {[%mdl 64] Decoy} 33. Kxc2 Qa4+ 34. Kxc3 Qd4+ 35. Kc2 Rb2+ {[%mdl 64] Skewer, Deflection} 36. Kd1 Qxd3+ 37. Ke1 Qe2#) 32... Kg8 33. hxg6 (33. cxb3 Qxa3 34. Qxe6+ Kh8 $11) (33. Qf7+ Kh8 $18) 33... Bxc2+ {[%mdl 64] Decoy} 34. Kxc2 Qa4+ 35. Kxc3 Qd4+ 36. Qxd4 Rxa3+ 37. Kd2 cxd4) 28. Ka2 $4 {[%emt 0:01:21][%mdl 8192] [#]} (28. Qxg5 {is a self mate.} Bxb3 29. Qh6+ Ke8 30. f7+ Kd7 31. Qc1 Bd5+) (28. hxg6 $18 Bxb3 29. cxb3) 28... Bxb3+ $1 {[%emt 0:00:58][%mdl 512]} 29. cxb3 {[%emt 0:00:26]} Qb4 {[%emt 0:00:04] An exciting game.   Weighted Error Value: White=0.80/Black=0.67} 0-1

[Event "Oceania Zonal Open 2023"]
[Site "Melbourne"]
[Date "2023.01.24"]
[Round "2.9"]
[White "Winkelman, Albert"]
[Black "Do, Aaron"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2272"]
[BlackElo "1803"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,45,27,29,18,29,23,28,22,42,26,47,39,79,79,146,121,136,135,139,125,132,131,136,102,146,138,194,191,194,156,405,405,815,819,2749,1244,2639,2428]} 1. d4 {[%emt 0:00:07]} d5 {[%emt 0:00:06]} 2. c4 {[%emt 0:00:06]} c6 {[%emt 0:00:15]} 3. Nf3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:34]} 4. e3 {[%emt 0:00:09]} e6 {[%emt 0:00:19]} 5. b3 {[%emt 0:00:50]} Nbd7 {[%emt 0:01:40]} 6. Bb2 {[%emt 0:00:16] D30: Queen's Gambit Declined: Systems without Nc3.} Bb4+ {[%emt 0:01:43]} 7. Nbd2 {[%emt 0:00:21]} O-O {[%emt 0:03:49]} 8. Bd3 {[%emt 0:00:28] White has an edge.} Re8 {[%emt 0:04:54] [#]} 9. Qe2 $146 {[%emt 0:00:50]} ({Predecessor:} 9. O-O Bd6 10. Ne5 Nf8 11. f4 N6d7 12. Qh5 Qe7 13. e4 Nf6 14. Qe2 Nxe4 15. Nxe4 dxe4 16. Qxe4 {½-½ Malka,S (2265)-Lopez Rayo,I (1887) Cali Valle Colombia op-A 2022 (7)}) 9... Bd6 {[%emt 0:04:02]} 10. Ne5 $1 {[%emt 0:00:08]} Bc7 {[%emt 0:02:17]} 11. O-O {[%emt 0:01:30] White has more active pieces. The black rooks are badly placed.} dxc4 {[%emt 0:03:50]} (11... Nxe5 $142 12. dxe5 Nd7) 12. Ndxc4 {[%emt 0:03:58]} Nxe5 {[%emt 0:12:16]} 13. dxe5 {[%emt 0:00:39]} ({Don't take} 13. Nxe5 a5 $16) 13... Nd5 {[%emt 0:02:48]} 14. Qh5 {[%emt 0:00:48]} h6 {[%emt 0:01:27]} 15. Rad1 {[%emt 0:03:38]} Qg5 {[%emt 0:06:48] Repels f4} 16. Qh3 {[%emt 0:00:28]} b5 {[%emt 0:05:15]} 17. Nd2 {[%emt 0:01:26]} f5 {[%emt 0:10:04] Against Ne4} (17... Bxe5 $2 18. Nf3 Bxb2 19. Nxg5 hxg5 20. Qh7+ Kf8 21. Qh8+ Ke7 22. Qh5 $18) (17... h5 $16 18. Ne4 Qh6) 18. exf6 $18 {[%emt 0:05:50]} Nxf6 {[%emt 0:00:09]} 19. Qf3 {[%emt 0:04:03]} Rf8 $2 {[%emt 0:13:58] [#]} (19... Bb7 $16 {was necessary.} 20. Ne4 Nxe4) 20. Ne4 {[%emt 0:02:25]} ({But not} 20. Qxc6 Qd5 21. Qxc7 Qxd3 $18) 20... Nxe4 {[%emt 0:08:43]} (20... Qh4 $142 21. g3 Nxe4) 21. Qxe4 {[%emt 0:00:08] White is clearly winning.} Rb8 {[%emt 0:05:34]} 22. Qh7+ {[%emt 0:01:20]} Kf7 {[%emt 0:00:22]} 23. f4 {[%emt 0:00:07] Black did not feel at home in the position after the opening.   Weighted Error Value: White=0.10 (very precise) /Black=0.46} 1-0

[Event "Oceania Zonal Open 2023"]
[Site "Melbourne"]
[Date "2023.01.24"]
[Round "2.9"]
[White "Annapureddy, Rheyansh Reddy"]
[Black "Fu, Yihe"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1778"]
[BlackElo "2149"]
[Annotator "TA"]
[PlyCount "132"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,130,-16,0,0,0,6,10,2,0,0,0,0,0,0,0,-20,-8,-11,-9,-28,-10,-24,-24,-30,0,0,0,0,0,0,0,-18,0,-14,-11,-32,-28,-81,-69,-73,-72,-65,-93,-1129,-1138,-1131,-1123,-1580,-1572,-1334,-1326,-1247,-1122,-29994,-29985,-29981,-939,-1433,-1414,-1306,-1644,-1367,-1564,-6936,-6760,-2245,-1316,-1283,-1271,-1170,-1158,-2402,-2168,-29958,-29962,-12804,-6395,-29961,-29955,-2849,-1618,-29985,-29983,-29983,-29984,-29984,-29985,-29985,-29985,-29988,-29987,-29987,-29987,-29992,-29991,-29991,-29990,-29990,-29988,-29989,-29988,-29990,-29991,-29991,-29990,-29992,-29990,-29990,-29989,-29990,-29991,-29992,-29993,-29993,-29994,-29995,-29995,-29996,-29997,-29997,-29998,-29998,-29999]} 1. d4 {[%emt 0:00:13]} Nf6 {[%emt 0:00:09]} 2. Nc3 {[%emt 0:00:12]} d5 {[%emt 0:00:42]} 3. Bf4 {[%emt 0:00:08]} e6 {[%emt 0:00:21]} 4. Nb5 {[%emt 0:00:05]} Na6 {[%emt 0:00:50]} 5. e3 {[%emt 0:00:22]} c6 {[%emt 0:01:27]} 6. Nc3 {[%emt 0:00:11] D00: 1 d4 d5: Unusual lines.} Bb4 {[%emt 0:01:15]} 7. Bxa6 {[%emt 0:05:47]} bxa6 {[%emt 0:00:51]} 8. Nge2 {[%emt 0:00:08] The position is equal.} Nh5 {[%emt 0:03:53] [#]} 9. a3 $146 {[%emt 0:03:59]} ({Predecessor:} 9. Be5 f6 10. Ng3 Nxg3 11. Bxg3 a5 12. O-O Ba6 13. Re1 O-O 14. a3 Bxc3 15. bxc3 {1-0 Bortnyk,O (2605)-Klimkowski,J (2322) Titled Tuesday intern op 13th July blitz 2021 (3)}) 9... Nxf4 {[%emt 0:00:19]} 10. exf4 {[%emt 0:03:46]} Bd6 {[%emt 0:00:42]} 11. Na4 {[%emt 0:02:14]} a5 {[%emt 0:01:57]} 12. Qd3 {[%emt 0:01:43]} Rb8 {[%emt 0:01:21]} 13. O-O {[%emt 0:00:36]} O-O {[%emt 0:00:23]} 14. c3 {[%emt 0:02:33]} Qc7 {[%emt 0:02:14]} 15. g3 {[%emt 0:01:49]} f6 {[%emt 0:00:34]} 16. b4 {[%emt 0:05:34]} e5 {[%emt 0:00:24]} 17. dxe5 {[%emt 0:00:42]} fxe5 {[%emt 0:00:10]} 18. fxe5 {[%emt 0:00:09]} Bxe5 {[%emt 0:00:09]} 19. f4 {[%emt 0:00:53]} Bf5 {[%emt 0:00:59] This pair of bishops is nice.} 20. Qe3 {[%emt 0:01:57]} Bd6 {[%emt 0:02:17][%cal Ra5b4]} 21. Nd4 {[%emt 0:00:45]} Rbe8 {[%emt 0:00:22]} 22. Qf2 {[%emt 0:00:19]} Be4 $36 {[%emt 0:01:46][%mdl 2048] Black is more active.} (22... Bh3 $5 23. Rfe1 $8 Bg4 $11) 23. Qd2 {[%emt 0:07:56]} (23. Rae1 $11 {keeps the balance.}) 23... Rf6 $17 {[%emt 0:03:28]} 24. Rae1 {[%emt 0:02:22][%cal Oc3c4]} Ref8 {[%emt 0:01:26][%cal Be8f8,Bf8f4,Bf4f3][%mdl 32]} 25. c4 {[%emt 0:00:58]} Qc8 {[%emt 0:07:37][%cal Od6f4] Threatens to win with ...Bxf4!} 26. c5 $2 {[%emt 0:02:32][%mdl 8192] [#] White does not recover from this.} (26. bxa5 $2 {too greedy.} Bxf4 27. Rxf4 Rxf4 $19) (26. f5 $17) 26... Bxf4 $1 $19 {[%emt 0:01:43][%mdl 512]} 27. Rxf4 {[%emt 0:00:31]} Rxf4 {[%emt 0:00:13][%mdl 64] Remove Defender} 28. gxf4 {[%emt 0:00:36]} Qg4+ {[%emt 0:00:05]} 29. Kf2 {[%emt 0:00:34]} Rxf4+ {[%emt 0:02:09]} (29... Qxf4+ $2 30. Qxf4 Rxf4+ 31. Kg3 $18) 30. Ke3 {[%emt 0:00:10]} Qg5 {[%emt 0:00:52]} 31. Nb3 {[%emt 0:07:44]} Rf3+ {[%emt 0:00:58]} 32. Ke2 {[%emt 0:00:27]} Qg2+ {[%emt 0:00:17]} (32... Qg4 $142 33. Kd1 Rxb3+ {[%mdl 64] Discovered Attack} 34. Qe2 Bf3 35. Kc2 Bxe2 36. Kxb3 Bd1+ 37. Rxd1 Qxd1+ 38. Kc3 Qxa4 39. h3 Qd1 40. b5 cxb5 41. c6 d4+ 42. Kb2 d3 43. c7 Qc2+ 44. Ka1 Qxc7 45. h4 Qc2 46. a4 d2 47. axb5 d1=Q#) 33. Kd1 {[%emt 0:00:07]} Rd3 {[%emt 0:01:18][%mdl 64] Pin} 34. Kc1 {[%emt 0:03:59]} Rxd2 {[%emt 0:00:24]} 35. Nxd2 {[%emt 0:00:03]} Qf2 {[%emt 0:00:42]} 36. Rd1 {[%emt 0:00:28]} Bg6 {[%emt 0:00:57]} 37. Kb2 {[%emt 0:00:57]} Qd4+ {[%emt 0:00:30]} 38. Nc3 {[%emt 0:00:20]} axb4 {[%emt 0:00:24]} 39. axb4 {[%emt 0:00:06]} Qf2 {[%emt 0:01:35] Hoping for ...d4.} 40. b5 {[%emt 0:01:44]} Bh5 {[%emt 0:01:00][%mdl 64] Deflection} 41. Rc1 {[%emt 0:00:51]} Qxd2+ {[%emt 0:00:25]} 42. Rc2 {[%emt 0:00:05]} Qd4 {[%emt 0:00:10][%csl LRb5,LRc5]} 43. bxc6 {[%emt 0:00:30]} Qb4+ {[%emt 0:00:19]} 44. Kc1 {[%emt 0:00:09]} Bg6 {[%emt 0:01:52] ( -> ...Qb3)} 45. Nxd5 {[%emt 0:04:08]} Qa3+ {[%emt 0:00:20]} 46. Kd2 {[%emt 0:00:38]} Qd3+ {[%emt 0:00:04]} 47. Ke1 {[%emt 0:00:07]} Qxd5 {[%emt 0:00:05]} 48. c7 {[%emt 0:01:29]} Qe5+ {[%emt 0:00:06]} 49. Kd2 {[%emt 0:00:29]} Qxh2+ {[%emt 0:00:13]} 50. Ke1 {[%emt 0:00:12]} Qxc7 {[%emt 0:00:06]} 51. Rc3 {[%emt 0:00:18]} Qa5 {[%emt 0:00:07]} 52. Kd2 {[%emt 0:00:12]} Be4 {[%emt 0:00:05]} 53. c6 {[%emt 0:00:08]} Bxc6 {[%emt 0:00:04]} 54. Kc2 {[%emt 0:00:10]} h5 {[%emt 0:00:38]} 55. Kb2 {[%emt 0:00:11]} Qb4+ {[%emt 0:00:08]} 56. Rb3 {[%emt 0:00:10]} Qd4+ {[%emt 0:00:12]} 57. Ka3 {[%emt 0:00:08]} Qa1+ {[%emt 0:00:38]} 58. Kb4 {[%emt 0:00:07]} a5+ {[%emt 0:00:12]} 59. Kc5 {[%emt 0:00:14]} Qe5+ {[%emt 0:00:31]} 60. Kxc6 {[%emt 0:00:19] KQ-KR} Qe6+ {[%emt 0:00:18]} 61. Kb5 {[%emt 0:00:24]} Qxb3+ {[%emt 0:00:23]} 62. Kxa5 {[%emt 0:00:27]} h4 {[%emt 0:00:15]} 63. Ka6 {[%emt 0:00:07]} h3 {[%emt 0:00:07]} 64. Ka7 {[%emt 0:00:02]} h2 {[%emt 0:00:07]} 65. Ka6 {[%emt 0:00:04]} h1=Q {[%emt 0:00:10][%cal Rh1a8]} 66. Ka5 {[%emt 0:00:09]} Qa8# {[%emt 0:00:04] Artfully played by Fu.   Weighted Error Value: White=0.93/Black=0.40} 0-1

[Event "Oceania Zonal Open 2023"]
[Site "Melbourne"]
[Date "2023.01.24"]
[Round "2.10"]
[White "Rujevic, Mirko"]
[Black "Chiverton, Fergus"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2141"]
[BlackElo "1776"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,85,20,7,23,14,39,3,16,7,6,-25,-7,-20,0,-12,57,0,7,7,6,5,62,76,74,69,70,30,57,57,57,65,71,66,117,114,113,108,114,114,139,120,154,154,151,145,141,131,123,85,209,193,323,297,368,358,448,477,483,480,478,433,468,443,535,487,587,587,591,545,736,725]} 1. e4 {[%emt 0:00:02]} e5 {[%emt 0:00:09]} 2. Nf3 {[%emt 0:00:18]} Nc6 {[%emt 0:00:11]} 3. Bb5 {[%emt 0:00:47]} Nf6 {[%emt 0:00:16]} 4. O-O {[%emt 0:00:38]} Nxe4 {[%emt 0:00:33]} 5. d4 {[%emt 0:00:11]} Nd6 {[%emt 0:00:04]} 6. Bxc6 {[%emt 0:00:10]} dxc6 {[%emt 0:00:04]} 7. dxe5 {[%emt 0:00:10]} Nf5 {[%emt 0:00:05]} 8. Qxd8+ {[%emt 0:00:11]} Kxd8 {[%emt 0:00:07]} 9. h3 {[%emt 0:01:50] Nowadays more popular than 9.Nc3.} h5 {[%emt 0:02:12] C67: Ruy Lopez: Berlin Defence: 4 0-0 Nxe4.} 10. Nc3 {[%emt 0:01:00]} Be6 {[%emt 0:01:16]} 11. b3 {[%emt 0:08:49]} Be7 {[%emt 0:03:41] The position is equal.} 12. Ne4 {[%emt 0:07:07] [#]} Kc8 $146 {[%emt 0:02:52]} ({Predecessor:} 12... b6 13. Rd1+ Kc8 14. Nfg5 Bd5 15. c4 Bxe4 16. Nxe4 a5 17. a4 Rd8 18. Bb2 Kb7 {½-½ Kostal,J (2324)-Kuta,J (2379) CZE-ch SC15 email 2015}) 13. Bb2 {[%emt 0:09:07]} b6 {[%emt 0:01:55]} 14. Rad1 {[%emt 0:05:22]} Kb7 {[%emt 0:01:38]} (14... Bd5 $5 {[%cal Rd5e4]} 15. Rfe1 Kb7 $11) 15. Nfg5 {[%emt 0:08:26]} Rad8 {[%emt 0:07:52]} (15... Bxg5 $11 16. Nxg5 a5) 16. Rfe1 {[%emt 0:09:44]} (16. Rxd8 $14 Rxd8 17. Nxe6 fxe6 18. g4) 16... c5 {[%emt 0:04:59]} 17. Nxe6 {[%emt 0:02:10]} fxe6 {[%emt 0:00:15]} 18. c3 {[%emt 0:14:48]} Rh6 {[%emt 0:08:40]} ({Black should try} 18... a5 $11) 19. Rxd8 $14 {[%emt 0:00:49]} Bxd8 {[%emt 0:00:06]} 20. Rd1 {[%emt 0:00:10]} Be7 {[%emt 0:00:26]} 21. Kf1 {[%emt 0:02:06]} Kc6 {[%emt 0:01:29]} 22. Bc1 {[%emt 0:01:35]} Rh8 {[%emt 0:01:36]} 23. Bg5 {[%emt 0:01:04]} Rf8 {[%emt 0:17:43] [#] ...Bxg5 is the strong threat.} 24. Rd3 {[%emt 0:07:41]} Bxg5 {[%emt 0:10:01]} ({Better is} 24... Rf7 $14) 25. Nxg5 {[%emt 0:00:15][%mdl 4096] Endgame KRN-KRN} Re8 {[%emt 0:00:21]} 26. g3 {[%emt 0:07:03]} Re7 {[%emt 0:02:57]} 27. Ke2 {[%emt 0:01:56]} Nh6 {[%emt 0:03:53]} 28. f4 {[%emt 0:03:21]} c4 {[%emt 0:00:20]} 29. bxc4 {[%emt 0:01:24]} Nf7 {[%emt 0:16:40]} 30. Ne4 {[%emt 0:00:52] White is more active.} Re8 {[%emt 0:00:57]} 31. Rd4 {[%emt 0:02:16]} Rg8 {[%emt 0:02:22]} 32. c5 {[%emt 0:00:36]} bxc5 {[%emt 0:03:04] [#] Black cannot hold the game after this.} (32... b5 $16) 33. Rc4 $1 $18 {[%emt 0:00:42]} Rb8 {[%emt 0:00:36]} (33... g5 $142 34. Rxc5+ Kb7 35. Rb5+ Kc6 36. Rc5+ Kb7 37. Rb5+ Kc6 38. Rc5+) 34. Rxc5+ {[%emt 0:00:10]} ({Weaker is} 34. Nxc5 Kd5 35. Kd3 Rb1 $18) 34... Kd7 {[%emt 0:00:10]} 35. Ra5 {[%emt 0:00:15]} Ra8 {[%emt 0:01:35]} 36. Nc5+ {[%emt 0:00:37] White is clearly winning.} Ke7 {[%emt 0:00:13]} 37. Ra6 {[%emt 0:00:13]} Nd8 {[%emt 0:00:17]} 38. g4 {[%emt 0:00:16]} hxg4 {[%emt 0:00:46]} 39. hxg4 {[%emt 0:00:01]} g6 {[%emt 0:00:44]} 40. Ke3 {[%emt 0:00:35]} c6 {[%emt 0:00:43]} 41. Ra4 {[%emt 0:01:22]} Nf7 {[%emt 0:01:18]} 42. Rb4 {[%emt 0:00:10]} a5 {[%emt 0:02:46]} 43. Rb7+ {[%emt 0:00:07][%mdl 64] Deflection.   Weighted Error Value: White=0.10 (very precise) /Black=0.35} 1-0

[Event "Oceania Zonal Open 2023"]
[Site "Melbourne"]
[Date "2023.01.24"]
[Round "2.10"]
[White "Jothibabu, Anandaram"]
[Black "Croad, Nicolas"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "1807"]
[BlackElo "2218"]
[Annotator "TA"]
[PlyCount "148"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,148,5,4,-22,30,-31,44,-18,-11,-17,-19,-58,12,-8,16,-60,-31,-145,-147,-147,-145,-129,-142,-142,-117,-112,-38,-95,-72,-72,-79,-65,-69,-72,-77,-69,-77,-80,-66,-65,-72,-69,-55,-75,-70,-52,-56,-39,-42,-55,-45,-112,-56,-110,-61,-76,-32,-57,-54,-174,0,0,0,0,0,0,0,0,0,0,0,-9,0,0,0,-43,-51,-155,-160,-127,-106,-225,-138,-116,-85,-770,-734,-834,-792,-618,-469,-742,-583,-302,0,0,0,-325,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-27999,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 {[%emt 0:00:03]} e6 {[%emt 0:00:08]} 2. g3 {[%emt 0:00:05]} d5 {[%emt 0:00:06]} 3. Bg2 {[%emt 0:00:04]} Nf6 {[%emt 0:00:15]} 4. Nf3 {[%emt 0:02:14]} d4 {[%emt 0:01:25]} 5. d3 {[%emt 0:00:06]} c5 {[%emt 0:01:39]} 6. Bg5 {[%emt 0:02:04] [#] A13: English Opening: 1...e6.} Nbd7 $146 {[%emt 0:07:00]} (6... h6 $142 7. Bxf6 Qxf6) ({Predecessor:} 6... Be7 7. O-O Nc6 8. Nbd2 h6 9. Bxf6 Bxf6 10. h3 g5 11. Nh2 Qc7 12. a3 a5 {0-1 Bores,M (2178)-Bargel,M (2180) CZE-chT2B 1617 2016 (9.4)}) 7. e4 {[%emt 0:03:08]} (7. e3 $11) 7... dxe3 {[%emt 0:02:00]} (7... e5 $15) 8. fxe3 {[%emt 0:00:42]} (8. Bxe3 $14 b6 9. Nfd2) 8... Be7 {[%emt 0:00:47]} 9. O-O {[%emt 0:00:07]} h6 {[%emt 0:04:56]} 10. Bf4 {[%emt 0:02:49]} O-O {[%emt 0:04:05]} (10... g5 $1 $15 11. Be5 g4) 11. Nc3 {[%emt 0:01:27]} (11. e4 $5) 11... Nh5 {[%emt 0:06:03]} (11... g5 $5) 12. Ne5 {[%emt 0:01:08]} (12. Be5 $11) 12... Nxf4 $15 {[%emt 0:00:32]} 13. exf4 {[%emt 0:00:29]} (13. gxf4 $15 Nxe5 14. fxe5) 13... Nxe5 $17 {[%emt 0:01:05][%mdl 64] Discovered Attack} 14. fxe5 {[%emt 0:00:08]} Qd4+ {[%emt 0:00:07]} 15. Kh1 {[%emt 0:02:41]} Qxe5 {[%emt 0:00:12]} 16. Qc2 {[%emt 0:01:11]} Rd8 {[%emt 0:04:56]} 17. Qf2 {[%emt 0:04:47]} f5 {[%emt 0:02:27]} (17... Rxd3 $2 18. Qxf7+ Kh8 19. Qe8+ Kh7 20. Be4+ $18) (17... Qf6 $17 {aiming for ...Qxf2.} 18. Qe2 Qd4) 18. Rfe1 {[%emt 0:05:19]} (18. Rae1 $15 Qf6 19. Nb5) 18... Qd4 {[%emt 0:04:15]} 19. Qxd4 {[%emt 0:00:46]} cxd4 {[%emt 0:03:24]} 20. Nd5 {[%emt 0:09:33]} Kf7 {[%emt 0:03:43][%cal Bg8f7,Bf7e7,Be7f6][%mdl 32]} ({But not} 20... exd5 21. Rxe7 dxc4 22. dxc4 $11) 21. Nxe7 {[%emt 0:01:57]} Kxe7 {[%emt 0:00:04]} 22. Re5 {[%emt 0:00:37]} Rb8 {[%emt 0:03:00]} 23. Rae1 {[%emt 0:01:25]} Kf6 {[%emt 0:00:49]} 24. b4 {[%emt 0:01:02]} Bd7 {[%emt 0:02:32]} 25. Kg1 {[%emt 0:00:49]} Re8 {[%emt 0:01:23]} 26. b5 {[%emt 0:04:57]} b6 {[%emt 0:01:23]} 27. a4 {[%emt 0:00:34]} Rbc8 {[%emt 0:02:02]} 28. Kf2 {[%emt 0:02:00]} g5 {[%emt 0:04:01]} 29. h3 {[%emt 0:01:15]} h5 {[%emt 0:02:27]} 30. h4 {[%emt 0:08:31]} (30. g4 $1 $15) 30... Rc7 {[%emt 0:06:58]} ({Better is} 30... g4 $1 $17) 31. Bf3 {[%emt 0:02:22]} (31. hxg5+ $15 Kxg5 32. Rh1) 31... gxh4 {[%emt 0:04:54]} ({Black should play} 31... g4 $17 32. Bg2 Re7) 32. gxh4 $15 {[%emt 0:00:04]} Bc8 {[%emt 0:00:41]} 33. R5e2 {[%emt 0:10:44]} Rg7 {[%emt 0:02:50]} 34. Rg1 {[%emt 0:01:27]} (34. Rc1 $15) 34... Reg8 $2 {[%emt 0:01:39]} (34... Rxg1 $19 35. Kxg1 e5) 35. Rxg7 $11 {[%emt 0:06:54]} Rxg7 {[%emt 0:00:05][%mdl 4096] Endgame KRB-KRB} 36. Rc2 {[%emt 0:00:28]} (36. c5 $5) 36... Bb7 {[%emt 0:02:41] And now ...Bxf3 would win.} 37. c5 {[%emt 0:03:23]} Bxf3 {[%emt 0:02:23]} 38. Kxf3 {[%emt 0:00:03]} bxc5 {[%emt 0:05:44]} 39. Rxc5 {[%emt 0:00:02] KR-KR} Rb7 {[%emt 0:00:21]} 40. Kf4 {[%emt 0:03:08]} Rg7 {[%emt 0:00:05] White must now prevent ...Rg2.} 41. Kf3 {[%emt 0:00:09] Prevents Rg2.} Re7 {[%emt 0:04:21]} 42. Rc6 {[%emt 0:00:34]} Ke5 {[%emt 0:00:23]} 43. Rc5+ {[%emt 0:00:39]} (43. Ra6 $15) 43... Kd6 $1 $17 {[%emt 0:00:18]} 44. Rc6+ {[%emt 0:00:07]} Kd5 $1 {[%emt 0:00:07] Hoping for ...e5.} 45. Kf4 {[%emt 0:06:26]} (45. Ke2 $17 {keeps fighting.}) 45... Rg7 {[%emt 0:01:10]} 46. Ra6 {[%emt 0:00:59]} Rf7 {[%emt 0:01:20]} 47. a5 $2 {[%emt 0:02:58][%mdl 8192]} (47. Ra5 $17 e5+ 48. Kg3 (48. Kg5 Kd6 $17)) 47... e5+ $1 $19 {[%emt 0:00:07][%cal Be6e5,Be5e4][%mdl 32]} 48. Kf3 {[%emt 0:00:05]} e4+ {[%emt 0:00:40]} 49. Ke2 {[%emt 0:01:43]} Rb7 {[%emt 0:01:27]} 50. b6 {[%emt 0:04:22]} (50. Rh6 $142 Rxb5 51. Rxh5 Rb2+ 52. Kd1) 50... axb6 {[%emt 0:00:05]} 51. axb6 {[%emt 0:00:06] [#]} Ke5 $2 {[%emt 0:04:45]} (51... e3 $1 $19 {...Kc6 would be deadly.} 52. Ra5+ Kc6 53. Rxf5 Rxb6 54. Rf6+ Kb5 55. Rf5+ Ka4) 52. Ra5+ $11 {[%emt 0:01:57]} Kf4 {[%emt 0:00:09]} 53. Rb5 {[%emt 0:00:55][%mdl 8192] [#]} (53. dxe4 $1 $11 fxe4 54. Rb5) 53... Kg4 $2 {[%emt 0:00:26]} (53... e3 $1 $19 54. Rb1 Kg3 55. Rg1+ Kxh4) 54. Rb4 {[%emt 0:00:50]} Kxh4 {[%emt 0:00:33]} 55. dxe4 {[%emt 0:01:21]} fxe4 {[%emt 0:01:06]} 56. Rxd4 {[%emt 0:00:32]} Rxb6 {[%emt 0:00:45]} 57. Rxe4+ {[%emt 0:00:06]} Kg3 {[%emt 0:00:03]} 58. Re3+ {[%emt 0:03:08]} Kg2 {[%emt 0:00:17]} 59. Re5 {[%emt 0:00:12]} Rb2+ {[%emt 0:00:46]} 60. Ke1 {[%emt 0:00:15]} h4 {[%emt 0:00:19]} 61. Rg5+ {[%emt 0:00:41]} Kf3 {[%emt 0:00:10]} 62. Rf5+ $1 {[%emt 0:00:22]} Kg4 {[%emt 0:03:32]} (62... Ke3 $5 63. Kf1 $8 Rh2 $11) 63. Rf8 {[%emt 0:00:03]} h3 {[%emt 0:00:21]} 64. Kf1 {[%emt 0:01:21]} Kg3 $2 {[%emt 0:00:32]} (64... Rb1+ 65. Ke2 h2 66. Rg8+ Kf5 67. Rf8+ Kg6 68. Rg8+ Kh7 69. Rg5 h1=Q 70. Kd3 Qf3+ 71. Kd4 Qf4+ 72. Kc5 Qxg5+ 73. Kd4 Qd2+ 74. Kc4 Rc1+ 75. Kb3 Rc3+ 76. Ka4 Qb2 77. Ka5 Ra3#) 65. Rg8+ {[%emt 0:00:22] The position is equal.} Kf3 {[%emt 0:00:21][%cal Rb2b1]} 66. Rf8+ {[%emt 0:01:17]} Kg3 {[%emt 0:00:06]} 67. Rg8+ {[%emt 0:00:05]} Kh2 {[%emt 0:00:04]} 68. Rg7 {[%emt 0:00:13]} Rg2 {[%emt 0:00:37]} 69. Rh7 {[%emt 0:00:44]} Rg8 {[%emt 0:00:35]} 70. Rf7 {[%emt 0:00:55]} Rg4 {[%emt 0:02:35]} 71. Kf2 {[%emt 0:00:40]} Rb4 {[%emt 0:00:49]} 72. Rf8 {[%emt 0:00:27]} Rb2+ {[%emt 0:00:39]} 73. Kf1 {[%emt 0:00:12]} Kg3 {[%emt 0:01:06] Strongly threatening ...Rb1+.} 74. Rg8+ {[%emt 0:00:16]} Kf3 {[%emt 0:00:05] Weighted Error Value: White=0.53/Black=0.33} 1/2-1/2

[Event "Oceania Zonal Open 2023"]
[Site "Melbourne"]
[Date "2023.01.24"]
[Round "2.11"]
[White "Jordan, William"]
[Black "Thomas, Brian"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2181"]
[BlackElo "1798"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 20,69,6,0,20,6,19,-15,16,0,36,-9,0,-15,-15,-26,11,0,19,0,0,-38,-37,-43,-21,-68,-13,-6,-15,-36,30,-9,-9,-260,-260,-290,-260,-289,-233,-225,-168,-168,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:01:40]} e6 {[%emt 0:00:09]} 2. d4 {[%emt 0:01:05]} d5 {[%emt 0:00:10]} 3. e5 {[%emt 0:00:12]} c5 {[%emt 0:00:20]} 4. c3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:13]} 5. Nf3 {[%emt 0:00:11]} Qb6 {[%emt 0:00:16]} 6. a3 {[%emt 0:00:08]} c4 {[%emt 0:00:45]} 7. Nbd2 {[%emt 0:01:07]} Na5 {[%emt 0:00:28]} 8. Be2 {[%emt 0:09:06]} Bd7 {[%emt 0:00:52]} 9. O-O {[%emt 0:03:22]} h6 {[%emt 0:02:05]} 10. Rb1 {[%emt 0:00:41]} Ne7 {[%emt 0:03:36][%cal Bg8e7,Be7f5,Bf5h4,Bh4f3][%mdl 32]} 11. Qc2 {[%emt 0:02:58]} Rc8 {[%emt 0:19:52] [#] C02: French: Advance Variation.} 12. Ne1 $146 {[%emt 0:15:05]} ({Predecessor:} 12. Bd1 Nf5 13. b3 cxb3 14. Nxb3 Ba4 15. Qa2 Nxb3 16. Bxb3 Bxb3 17. Rxb3 Qc7 18. Bd2 {½-½ Pulpan,M (1861)-Marinc,D (2016) Prague Summer op-B 2nd 2015 (9)}) 12... Nf5 {[%emt 0:12:46]} 13. g4 {[%emt 0:00:52]} (13. g3 $5) 13... Nh4 {[%emt 0:01:19]} 14. f4 {[%emt 0:00:20]} g6 {[%emt 0:08:45]} 15. Nef3 {[%emt 0:03:18]} Nxf3+ {[%emt 0:01:42]} 16. Rxf3 {[%emt 0:02:20]} Be7 {[%emt 0:11:10]} 17. Bd1 {[%emt 0:02:52]} Nb3 {[%emt 0:07:57]} 18. Nxb3 {[%emt 0:10:58][%cal Ob3c5]} Ba4 {[%emt 0:00:59][%cal Ra4b3][%mdl 64] [#] Pin} 19. Qd2 {[%emt 0:01:42][%cal Ob3c5] Threatens to win with Nc5!} Bxb3 {[%emt 0:00:51]} 20. Be2 {[%emt 0:00:06]} Kd7 {[%emt 0:01:16]} 21. Rh3 {[%emt 0:01:21]} Rcg8 {[%emt 0:01:38]} 22. Kh1 {[%emt 0:06:44]} (22. Bf3 $11 {is more appropriate.}) 22... Kc8 {[%emt 0:02:10]} (22... Qb5 $15) 23. Bf3 $11 {[%emt 0:00:16]} Ba4 {[%emt 0:02:34]} 24. Ra1 {[%emt 0:05:39][%cal Of4f5]} Qb3 {[%emt 0:01:27]} (24... f6 $15) 25. Rg3 {[%emt 0:04:56]} (25. f5 $5 {[%cal Rf5f6]}) 25... Qc2 {[%emt 0:01:30]} 26. Qe1 $2 {[%emt 0:02:23][%mdl 8192]} (26. Qe3 $11) 26... Bh4 $19 {[%emt 0:01:40][%mdl 64] [#] Skewer} 27. Kg1 {[%emt 0:04:29]} Bxg3 {[%emt 0:01:10]} 28. hxg3 {[%emt 0:00:52]} Qd3 {[%emt 0:02:08]} 29. Be3 {[%emt 0:00:42]} Kd7 {[%emt 0:00:52]} 30. Rc1 {[%emt 0:00:44]} Rc8 $2 {[%emt 0:00:36]} (30... g5 $19 {[%cal Oh6h5] And now ...h5! would win.} 31. Qe2 Qxe2 32. Bxe2 gxf4 33. Bxf4 b5) 31. Kf2 $11 {[%emt 0:00:36] The position is equal.} h5 {[%emt 0:03:36] Hoping for ...hxg4.} 32. Be2 {[%emt 0:00:46]} Qe4 {[%emt 0:00:18]} 33. Bf3 {[%emt 0:00:09]} Qd3 {[%emt 0:00:28] ...hxg4 would be deadly.} 34. Be2 {[%emt 0:00:08]} Qe4 {[%emt 0:00:23]} 35. Bf3 {[%emt 0:01:00] Weighted Error Value: White=0.29 (precise) /Black=0.34} 1/2-1/2

[Event "Oceania Zonal Open 2023"]
[Site "Melbourne"]
[Date "2023.01.24"]
[Round "2.11"]
[White "Leong, Benjamin"]
[Black "Dragicevic, Domagoj"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "1776"]
[BlackElo "2141"]
[Annotator "TA"]
[PlyCount "155"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,155,16,6,10,12,11,15,20,-15,19,0,18,-101,-105,-116,-128,-190,-189,-240,-234,-297,-290,-324,-300,-425,-416,-424,-428,-431,-417,-439,-367,-375,-375,-353,-307,-413,-410,-506,-500,-542,-479,-767,-386,-382,-387,-377,-381,-379,-378,-380,-358,-457,-429,-507,-491,-531,-391,-368,-381,-372,-349,-361,-297,-317,-306,-535,-502,-573,-569,-566,-560,-710,-761,-679,-691,-652,-623,-554,-537,-526,-515,-485,-428,-407,-418,-1266,-287,-1306,-871,-1225,-1455,-1001,-409,-485,-89,-134,0,-570,0,-164,0,-404,-642,-628,-534,-606,-192,-560,-577,-495,-404,-675,-617,-803,-754,-645,-584,-1583,-1369,-1091,-1088,-970,-522,-5522,-12343,-5727,-5514,-29991,-1807,-12845,-12843,-12844,-12840,-12845,-12846,-12846,-12847,-12847,-12847,-12848,0,0,0,0]} 1. e4 {[%emt 0:01:39]} c5 {[%emt 0:00:51]} 2. Nf3 {[%emt 0:01:10]} d6 {[%emt 0:00:24]} 3. Bb5+ {[%emt 0:00:44]} Nd7 {[%emt 0:00:30]} 4. c3 {[%emt 0:00:22]} Ngf6 {[%emt 0:00:55]} 5. Qe2 {[%emt 0:00:48]} a6 {[%emt 0:01:47]} 6. Ba4 {[%emt 0:00:30]} e6 {[%emt 0:00:54]} 7. O-O {[%emt 0:02:52]} Be7 {[%emt 0:01:21] B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7.} 8. d4 {[%emt 0:00:22]} b5 {[%emt 0:03:02]} 9. Bc2 {[%emt 0:01:03]} Bb7 {[%emt 0:00:12]} 10. Bg5 {[%emt 0:07:35]} O-O {[%emt 0:12:12]} (10... h6 $5 {[%cal Rh6g5]} 11. Bxf6 Bxf6 $11) 11. Nbd2 {[%emt 0:00:21]} e5 {[%emt 0:14:27] [#]} 12. d5 $146 {[%emt 0:18:01] [#]} (12. a4 $11) ({Predecessor:} 12. Rfd1 Qc7 13. Nf1 h6 14. Bxf6 Bxf6 15. d5 Rfb8 16. Ne3 Bc8 17. c4 Nb6 18. Bd3 bxc4 19. Bxc4 Nxc4 20. Nxc4 {0-1 Kusluvan,Y (2131)-Sorokin,A (2179) Pavlodar op 2013 (8)}) 12... Nxd5 $1 $17 {[%emt 0:03:32][%mdl 576] Discovered Attack} 13. exd5 {[%emt 0:00:00]} (13. Bxe7 Nxe7) 13... Bxg5 {[%emt 0:00:04]} 14. Ne4 {[%emt 0:33:57]} (14. Nxg5 $17 Qxg5 15. c4) 14... Be7 $19 {[%emt 0:00:24]} 15. Ng3 {[%emt 0:00:33]} (15. c4 {was necessary.}) 15... g6 {[%emt 0:03:07]} (15... Bxd5 16. Qd3 Nf6 17. Nh5 $15) 16. Rad1 {[%emt 0:08:40]} Nb6 {[%emt 0:08:57][%cal Bd7b6,Bb6d5,Bd5f4][%mdl 32]} 17. a4 {[%emt 0:05:25]} Nxd5 {[%emt 0:06:45]} (17... Bxd5 $2 18. Nxe5 dxe5 19. a5 $17) (17... Nxa4 $2 18. Bxa4 bxa4 19. Qc2 $19) 18. Qe4 {[%emt 0:02:20]} (18. Be4 $142 Nf4 19. Qe3) 18... f5 {[%emt 0:00:55]} 19. Qe2 {[%emt 0:00:44]} Nf4 {[%emt 0:00:42]} 20. Qd2 {[%emt 0:00:24]} Qc7 {[%emt 0:04:15]} 21. Ne2 {[%emt 0:00:41] [#]} Nxg2 {[%emt 0:06:33][%mdl 512]} 22. Kxg2 {[%emt 0:00:13]} Qc6 {[%emt 0:00:05][%csl LRa4,LRf3]} 23. Neg1 {[%emt 0:02:34]} e4 {[%emt 0:00:07]} ({Weaker is} 23... bxa4 24. Qe2 $17) 24. Rfe1 {[%emt 0:00:59]} exf3+ {[%emt 0:02:06]} 25. Kh1 {[%emt 0:00:46]} Rae8 {[%emt 0:01:29]} 26. Re6 {[%emt 0:00:35]} Bg5 {[%emt 0:03:49] Prevents Qh6.} 27. Qe1 {[%emt 0:01:19]} (27. Rxg6+ $142 hxg6 28. Qxg5) 27... Bc8 {[%emt 0:00:38]} 28. Rdxd6 {[%emt 0:01:18]} Qxd6 {[%emt 0:03:45][%mdl 64] Pin} (28... Rxe6 $2 {loses.} 29. Qxe6+ Bxe6 30. Rxc6 $19) 29. Rxe8 {[%emt 0:00:09]} Bd7 {[%emt 0:10:08][%csl LRa4,LRe8]} 30. Rxf8+ {[%emt 0:01:04]} Kxf8 {[%emt 0:00:02]} 31. axb5 {[%emt 0:00:32] White is weak on the dark squares} axb5 {[%emt 0:00:07] aiming for ...Qf4.} 32. Bd1 {[%emt 0:00:21]} Bc1 {[%emt 0:01:33]} ({Not} 32... Bd2 $2 33. Qf1 $19) 33. Nxf3 {[%emt 0:04:41]} Bxb2 {[%emt 0:00:17]} 34. Kg1 {[%emt 0:02:46]} b4 {[%emt 0:01:56]} 35. cxb4 {[%emt 0:00:18]} cxb4 {[%emt 0:00:01]} 36. Bb3 {[%emt 0:00:36]} Bc3 {[%emt 0:03:16]} 37. Qe3 {[%emt 0:00:21]} Qe7 {[%emt 0:03:05] Hoping for ...Qxe3.} 38. Qb6 {[%emt 0:01:35]} Be8 {[%emt 0:00:45]} 39. Qa6 $2 {[%emt 0:00:46]} (39. h4) 39... Bf7 {[%emt 0:00:48]} 40. Bxf7 {[%emt 0:00:47]} Kxf7 {[%emt 0:00:06][%mdl 4096] Endgame KQB-KQN} 41. Qc4+ {[%emt 0:00:04]} Kg7 {[%emt 0:00:06]} 42. Kg2 {[%emt 0:00:41]} Qb7 {[%emt 0:01:12]} 43. Kg3 {[%emt 0:00:22]} Qe4 {[%emt 0:01:55]} 44. Qc7+ {[%emt 0:00:02]} Kh6 {[%emt 0:00:10][%csl Gf5][%cal Re4g4]} 45. h3 {[%emt 0:00:05] Prevents Qg4+.} Bf6 {[%emt 0:00:54]} 46. Qd6 {[%emt 0:00:55]} Qe7 {[%emt 0:00:50]} 47. Qb8 {[%emt 0:00:23]} Kg7 {[%emt 0:00:39]} 48. Kg2 {[%emt 0:00:22]} g5 {[%emt 0:00:47] Strongly threatening ...Qe4.} 49. Qb5 {[%emt 0:01:14]} (49. Nd2 $142) 49... g4 $2 {[%emt 0:00:48]} (49... Qe4 {Threatens to win with ...g4.} 50. Kg1 Qxf3 51. Qxb4 Qxh3 52. Qb7+ Kg6) 50. Ng1 $2 {[%emt 0:00:35]} (50. hxg4 fxg4 51. Nd2) 50... Qe4+ {[%emt 0:00:19]} 51. Kf1 {[%emt 0:00:55]} h5 {[%emt 0:01:43]} 52. hxg4 {[%emt 0:00:14]} hxg4 {[%emt 0:00:27]} (52... fxg4 $142 53. Ne2 h4 54. Qd7+ Kg6) 53. Ne2 {[%emt 0:00:23]} Qb1+ $2 {[%emt 0:00:41]} (53... Be5 $19 {and Black stays clearly on top.} 54. Qd7+ Kf6 55. Qd8+ Ke6 56. Qc8+ Ke7 57. Qc5+ Bd6 58. Qa7+ Ke6) 54. Kg2 $17 {[%emt 0:00:04]} Qe4+ $2 {[%emt 0:00:21][%mdl 8192]} (54... b3 $1 $17 55. Qb7+ Kh6) 55. Kf1 $1 $19 {[%emt 0:00:35]} Qb1+ $2 {[%emt 0:00:40]} (55... Be5 {...Kg6 is the strong threat.} 56. Qd7+ Kf6 57. Qd8+ Ke6 58. Qc8+ Kf7 59. Qd7+ Kf6 60. Qd8+ Ke6 61. Qc8+ Ke7 62. Qc5+ Bd6 63. Qa7+ Ke6) 56. Kg2 {[%emt 0:00:05]} Qe4+ $2 {[%emt 0:00:04]} (56... b3 $1 57. Qb7+ Kh8) 57. Kf1 $1 {[%emt 0:00:07]} Be5 {[%emt 0:00:58]} 58. Qd7+ {[%emt 0:00:12]} Kg6 {[%emt 0:00:15]} 59. Qe8+ {[%emt 0:00:12]} Kh6 $2 {[%emt 0:00:10]} (59... Kf6 {And now ...f4 would win.} 60. Qd8+ Ke6 61. Qc8+ Ke7 62. Qc5+ Bd6 63. Qa7+ Ke6 64. Qa2+ Qd5) 60. Qe6+ $2 {[%emt 0:00:59] [#]} (60. Qf7) 60... Kg5 $1 {[%emt 0:00:45]} 61. Qg8+ {[%emt 0:00:43]} Kf6 {[%emt 0:00:06]} 62. Qf8+ {[%emt 0:00:24] [#]} (62. Qe8 $142) 62... Ke6 $1 {[%emt 0:00:01]} 63. Qe8+ {[%emt 0:00:18]} Kd6 {[%emt 0:00:05]} 64. Qd8+ {[%emt 0:00:27]} Kc6 {[%emt 0:00:08] White must now prevent ...Qh1+.} 65. Qa8+ {[%emt 0:01:16]} Kb6 {[%emt 0:00:17]} 66. Qd8+ {[%emt 0:01:13]} Ka6 {[%emt 0:00:56]} 67. Qd1 {[%emt 0:00:38] Prevents b3} Ka5 {[%emt 0:00:40] ...f4 would be deadly.} 68. Qb3 {[%emt 0:00:15]} f4 {[%emt 0:01:29][%cal Bf5f4,Bf4g3][%mdl 32]} 69. Qa2+ {[%emt 0:00:50]} Kb5 {[%emt 0:00:07]} 70. Qa7 {[%emt 0:00:25]} g3 {[%emt 0:00:16]} (70... Qb1+ $142 71. Nc1 Qxc1+ 72. Ke2 f3+ 73. Kd3 Qc4+ 74. Kd2 Qe2+ 75. Kc1 Qe1+ 76. Kc2 b3+ {[%mdl 64] Decoy} 77. Kxb3 Qc3+ 78. Ka2 Qb2#) 71. fxg3 {[%emt 0:00:34]} fxg3 {[%emt 0:00:17]} 72. Qd7+ {[%emt 0:00:08]} Ka6 {[%emt 0:01:28]} 73. Qe6+ {[%emt 0:00:57]} Ka5 {[%emt 0:00:22]} 74. Qa2+ {[%emt 0:00:06]} Kb5 {[%emt 0:00:07]} 75. Qd2 {[%emt 0:00:51]} Qf3+ {[%emt 0:00:20]} 76. Ke1 {[%emt 0:00:03]} Bc3 $2 {[%emt 0:00:15]} ({Black should try} 76... Qh1+ $19 77. Ng1 Bc3 78. Kd1 Bxd2 79. Kxd2 Qxg1 80. Kd3 g2 81. Ke4 Qc5 82. Kd3 g1=Q 83. Kd2 Qh2+ 84. Ke1 Qcg1#) 77. Nd4+ $11 {[%emt 0:00:07]} Bxd4 {[%emt 0:00:14]} 78. Qd3+ $1 {[%emt 0:00:04] An exciting game.   Weighted Error Value: White=0.56/Black=0.36} 1/2-1/2

[Event "Oceania Zonal Open 2023"]
[Site "Melbourne"]
[Date "2023.01.24"]
[Round "2.12"]
[White "Jager, Jesse"]
[Black "Narenthran, Tharmaratnam"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2132"]
[BlackElo "1771"]
[Annotator "TA"]
[PlyCount "125"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 14,125,18,23,67,52,77,78,72,75,82,76,76,72,107,48,51,34,35,22,52,25,32,-18,14,10,6,9,16,14,60,64,87,86,88,96,90,93,102,87,92,88,91,68,88,77,76,22,25,22,22,25,38,37,76,85,128,125,125,112,127,0,0,0,0,0,0,-15,6,4,8,0,0,0,0,0,0,0,0,-3,0,0,0,0,0,-52,-50,-49,-47,-67,-20,-54,-17,-62,-62,-72,-27,-82,-80,-89,-60,-54,-13,-13,0,0,0,0,0,0,0,0,0,-102]} 1. d4 {[%emt 0:00:11]} d5 {[%emt 0:00:20]} 2. c4 {[%emt 0:00:06]} c6 {[%emt 0:00:08]} 3. Nf3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:13]} 4. Nc3 {[%emt 0:00:04]} e6 {[%emt 0:00:44]} 5. g3 {[%emt 0:00:10]} Nbd7 {[%emt 0:00:22]} 6. Bg2 {[%emt 0:00:05]} Bd6 {[%emt 0:01:08]} 7. O-O {[%emt 0:00:10]} O-O {[%emt 0:00:53]} 8. Nd2 {[%emt 0:00:08]} a6 {[%emt 0:04:20] E01: Catalan: Early deviations.} 9. e4 {[%emt 0:00:23][%cal Rc4d5]} dxe4 {[%emt 0:00:07]} 10. Ndxe4 {[%emt 0:00:05]} Nxe4 {[%emt 0:00:07] White is better.} 11. Nxe4 {[%emt 0:00:06]} Be7 {[%emt 0:00:59]} 12. Bf4 {[%emt 0:01:05]} Nf6 {[%emt 0:00:29]} 13. Nc3 {[%emt 0:00:08] White is more active.} Bd6 {[%emt 0:00:16]} 14. Be3 {[%emt 0:00:47]} (14. Be5 $16) 14... e5 $14 {[%emt 0:03:49] [#]} 15. dxe5 $146 {[%emt 0:01:21]} ({Predecessor:} 15. d5 c5 16. Na4 Qc7 17. b4 b6 18. Rb1 Bf5 19. Rc1 Rab8 20. b5 axb5 21. cxb5 {½-½ Ludvigsen,F (2085)-Djordjevic,G (2111) SRB Central-ch op-A 8th 2015 (8)}) 15... Bxe5 {[%emt 0:00:01]} 16. Qc2 {[%emt 0:00:24]} Bg4 {[%emt 0:00:40]} 17. Na4 {[%emt 0:11:46]} (17. h3 $5 {[%cal Rh3g4]} Be6 18. Na4 $14) 17... Re8 {[%emt 0:03:32]} 18. Qb3 {[%emt 0:05:34]} (18. h3 $14 Bh5 19. Rfe1) 18... Qc7 {[%emt 0:04:59]} (18... b5 $5 {[%cal Rb5a4]} 19. Nb6 Rb8 $11) 19. Bb6 {[%emt 0:01:29]} Qc8 {[%emt 0:01:59]} 20. Rfe1 {[%emt 0:03:41]} Bh3 {[%emt 0:03:53]} 21. Rad1 {[%emt 0:06:09][%cal Oe1e5]} (21. f4 {simplifies} Bd6 22. Rxe8+ Nxe8 23. Re1) 21... Bxg2 {[%emt 0:00:48]} (21... Qf5 $11 {is more appropriate.}) 22. Kxg2 {[%emt 0:05:22]} Qg4 {[%emt 0:02:30]} 23. h3 {[%emt 0:07:28]} Qg6 {[%emt 0:02:58]} 24. Qd3 {[%emt 0:00:23]} Qxd3 {[%emt 0:06:14]} 25. Rxd3 {[%emt 0:00:54]} Rac8 {[%emt 0:00:22]} 26. b3 {[%emt 0:02:00]} Bc7 {[%emt 0:06:00]} 27. Rxe8+ {[%emt 0:04:05]} Nxe8 {[%emt 0:00:09]} 28. Bxc7 {[%emt 0:02:31]} Rxc7 $16 {[%emt 0:02:13][%mdl 4096] Endgame KRN-KRN} 29. Rd8 {[%emt 0:03:36][%cal Rd8e8]} Kf8 {[%emt 0:00:06]} 30. Rd2 {[%emt 0:05:07]} (30. Nc5 $16) 30... Ke7 $11 {[%emt 0:01:47]} 31. Nc5 {[%emt 0:02:12]} a5 {[%emt 0:02:28]} 32. Na4 {[%emt 0:04:45]} Nf6 {[%emt 0:02:54]} 33. Re2+ {[%emt 0:00:50]} Kd8 {[%emt 0:01:20]} 34. Re5 {[%emt 0:04:42]} Rd7 {[%emt 0:03:55]} 35. Rxa5 {[%emt 0:00:25]} Rd2 {[%emt 0:00:11] [#]} 36. Ra8+ $1 {[%emt 0:00:33]} Kc7 {[%emt 0:02:11][%cal Of6e4]} 37. Kf3 {[%emt 0:01:27] Prevents Ne4.} (37. Rf8 $16) 37... Nd7 $1 {[%emt 0:03:10][%cal Ob7b5]} ({Resist} 37... Rxa2 38. Rf8 $16) 38. Re8 {[%emt 0:04:54]} Rxa2 {[%emt 0:03:43]} 39. c5 {[%emt 0:03:51]} Ra3 {[%emt 0:05:32]} 40. Re3 {[%emt 0:00:46]} (40. Ke2 $5 {[%cal Re8e7]}) 40... b6 {[%emt 0:07:38]} 41. cxb6+ {[%emt 0:02:57]} Nxb6 {[%emt 0:00:09]} 42. Nc3 {[%emt 0:00:47]} Kd7 {[%emt 0:05:16]} 43. Rd3+ {[%emt 0:00:52]} Ke7 {[%emt 0:01:01]} 44. Nb1 {[%emt 0:00:24]} Ra7 {[%emt 0:00:51]} 45. Nd2 {[%emt 0:00:36]} Nd5 {[%emt 0:01:46]} 46. Nc4 {[%emt 0:00:45]} f6 {[%emt 0:00:23][%cal Bf7f6,Bf6f5][%mdl 32]} 47. h4 {[%emt 0:00:53][%cal Bh3h4,Bh4h5][%mdl 32]} h6 {[%emt 0:00:27]} 48. h5 {[%emt 0:00:26]} Ra1 {[%emt 0:01:28]} 49. Nd2 {[%emt 0:01:50]} ({White should try} 49. Rd4 $11) 49... Rh1 $1 $15 {[%emt 0:03:51]} 50. Kg4 {[%emt 0:01:03]} Ke6 $1 {[%emt 0:01:45]} 51. Nc4 {[%emt 0:02:10]} f5+ {[%emt 0:00:48]} 52. Kf3 {[%emt 0:00:07]} Rxh5 {[%emt 0:00:48]} 53. Rd1 {[%emt 0:00:20] [#] Repels Rh1} f4 $1 {[%emt 0:01:25]} 54. Re1+ {[%emt 0:00:28]} Kd7 {[%emt 0:01:08]} 55. Ra1 {[%emt 0:00:34]} (55. gxf4 $11 {keeps the balance.} Rh3+ 56. Ke4) 55... fxg3 $17 {[%emt 0:00:35]} 56. fxg3 {[%emt 0:00:14]} Nc7 {[%emt 0:02:22]} 57. Rd1+ {[%emt 0:00:40]} Kc8 {[%emt 0:01:14]} 58. Rd6 {[%emt 0:01:40] The position is equal.} Kb7 {[%emt 0:01:12]} 59. Rd7 {[%emt 0:00:56]} Rg5 {[%emt 0:01:56]} 60. Nd6+ {[%emt 0:00:24]} Kb6 {[%emt 0:00:28]} 61. Nc4+ {[%emt 0:01:16]} Kb7 {[%emt 0:00:13]} 62. Nd6+ {[%emt 0:00:07]} Kb6 {[%emt 0:00:01]} 63. Ke4 {[%emt 0:00:00][%mdl 32768] Weighted Error Value: White=0.13 (very precise) /Black=0.10 (very precise) . Sensor Board Error (Ke4/e5)?} (63. Nc4+ $11 Kb7) 1-0

[Event "Oceania Zonal Open 2023"]
[Site "Melbourne"]
[Date "2023.01.24"]
[Round "2.12"]
[White "Rozuwiecka, Anna"]
[Black "McGowan, Cameron"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1798"]
[BlackElo "2175"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventCountry "AUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,61,13,8,22,12,16,-27,-20,-54,-56,-52,-53,-54,-44,-50,-47,-46,-41,-94,-87,-844,-839,-847,-843,-839,-829,-878,-945,-943,-893,-930,-912,-1037,-991,-3250,-3204,-29992,-29993,-29993,-29991,-29996,-29997,-29997,-29998,-29998,-29999,-29999]} 1. d4 {[%emt 0:00:02]} Nf6 {[%emt 0:02:30]} 2. Bg5 {[%emt 0:00:04]} Ne4 {[%emt 0:01:13]} 3. Bf4 {[%emt 0:00:06]} c5 {[%emt 0:00:04]} 4. f3 {[%emt 0:00:10]} Qa5+ {[%emt 0:01:33]} 5. c3 {[%emt 0:00:23][%cal Bc2c3,Bc3c4,Bc4d5][%mdl 32]} Nf6 {[%emt 0:00:08]} 6. d5 {[%emt 0:00:18]} Qb6 {[%emt 0:00:45]} 7. Bc1 {[%emt 0:01:42]} e6 {[%emt 0:00:48]} 8. c4 {[%emt 0:02:47]} exd5 {[%emt 0:03:47]} 9. cxd5 {[%emt 0:00:07]} c4 {[%emt 0:00:01] A45: Trompowsky Attack.} 10. Nc3 {[%emt 0:04:01] White wants to play e4.} Bc5 {[%emt 0:02:03] [#] ...Bf2+ is the strong threat.} 11. Nh3 {[%emt 0:05:03] Prevents Bf2+.} d6 {[%emt 0:03:02] ...Bxh3 would be deadly. Black has an edge.} 12. Na4 {[%emt 0:01:36]} Qa5+ {[%emt 0:02:41]} 13. Bd2 {[%emt 0:01:37]} Bb4 {[%emt 0:00:47] Strongly threatening ...Bxd2+.} 14. Nc3 {[%emt 0:01:03]} Bxh3 $1 {[%emt 0:14:43]} 15. gxh3 {[%emt 0:00:21] [#]} Qc5 $146 {[%emt 0:02:03][%cal Oe8g8]} ({Predecessor:} 15... Na6 16. Rg1 O-O 17. a3 Bc5 18. Ne4 Nxe4 19. fxe4 Qb6 20. e3 Bxe3 21. Rg2 Rfe8 22. Bc3 Bh6 23. Qg4 Qe3+ 24. Be2 Rxe4 25. Qh5 Nc5 26. Bd2 Nd3+ 27. Kd1 Qxd2# {0-1 Todorovic,B (2222)-Shahaliyev,I (2386) Titled Tuesday intern op 05th Apr Early blitz 2022 (1)}) 16. e4 {[%emt 0:03:42]} Nbd7 {[%emt 0:04:48]} 17. Qa4 {[%emt 0:02:57]} (17. Qe2 $15) 17... b5 $40 {[%emt 0:10:13][%mdl 128] Black wants a kill.} (17... O-O {simplifies} 18. Qc2 b5 19. a3 Bxc3 20. Bxc3 Rae8) 18. Nxb5 {[%emt 0:01:28][%mdl 8192]} (18. Qc2 $17) 18... Qe3+ $19 {[%emt 0:06:27]} 19. Be2 {[%emt 0:01:08]} Qxd2+ {[%emt 0:00:15]} 20. Kf1 {[%emt 0:00:23]} O-O {[%emt 0:01:45]} 21. a3 {[%emt 0:08:50]} Bc5 {[%emt 0:03:06]} (21... Qxb2 22. axb4 Nxe4 23. fxe4 $19) 22. Qxc4 {[%emt 0:00:56]} Qe3 {[%emt 0:05:58][%csl Gc5][%cal Re3f2]} 23. Ke1 {[%emt 0:00:00]} a6 {[%emt 0:02:17]} 24. Nc7 {[%emt 0:01:36]} Rac8 {[%emt 0:00:18]} 25. Nxa6 {[%emt 0:01:42] White is weak on the dark squares} Ne5 {[%emt 0:01:19][%csl LRc4,LRf3][%cal Bd7e5,Be5f3,Bf3h4][%mdl 32]} 26. Qc3 {[%emt 0:01:22] [#]} Bb4 $1 {[%emt 0:00:33][%mdl 512] Black mates.} 27. Nxb4 {[%emt 0:01:55]} (27. Nc5 Nxf3+) 27... Rxc3 {[%emt 0:00:19]} 28. bxc3 {[%emt 0:00:06]} Nxf3+ {[%emt 0:00:18] Excellent horsemanship.} 29. Kf1 {[%emt 0:00:14]} Nxe4 {[%emt 0:00:07][%csl Ge4][%cal Re3f2]} 30. Nd3 {[%emt 0:00:18]} Ned2+ {[%emt 0:00:04]} 31. Kg2 {[%emt 0:00:16]} Nh4# {[%emt 0:00:01] Black took control after the opening. A superb game by McGowan.   Weighted Error Value: White=1.01/Black=0.00 (flawless)} 0-1

