[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.11.29"]
[Round "1.1"]
[White "Muzychuk, Anna"]
[Black "Koneru, Humpy"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "2525"]
[BlackElo "2574"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 9,60,14,22,25,25,23,21,17,23,0,0,0,0,0,0,-18,0,0,0,0,0,-2,0,0,21,19,38,35,39,37,28,-39,-36,-72,-67,-107,-123,-190,-198,-651,-650,-984,-955,-916,-647,-1021,-963,-29984,-29985,-29986,-29987,-29987,-5832]} 1. e4 {[%emt 0:00:02]} e5 {[%emt 0:00:02]} 2. Nf3 {[%emt 0:00:02]} Nc6 {[%emt 0:00:03]} 3. Bb5 {[%emt 0:00:02]} Nge7 {[%emt 0:00:03]} 4. Nc3 {[%emt 0:00:39]} Ng6 {[%emt 0:00:06]} 5. d4 {[%emt 0:02:47]} exd4 {[%emt 0:00:06]} 6. Nxd4 {[%emt 0:00:02] C60: Ruy Lopez: Unusual Black 3rd moves and 3...g6.} Nxd4 $1 {[%emt 0:00:03][%mdl 4] is recently more successful than 6...Bc5.} 7. Qxd4 {[%emt 0:00:02]} c6 {[%emt 0:00:10]} 8. Be2 {[%emt 0:01:02] The position is equal.} (8. Bd3 {simplifies} Qb6 9. Ne2 Qxd4 10. Nxd4 Ne5 11. Be2) 8... Qb6 {[%emt 0:00:32]} 9. Be3 {[%emt 0:00:26]} Qxb2 {[%emt 0:03:54]} 10. Rb1 {[%emt 0:00:14]} Qa3 {[%emt 0:00:03]} (10... Qxc2 $2 11. Rb3 Be7 12. Bd1 $18) 11. O-O {[%emt 0:01:40]} Qd6 {[%emt 0:01:36] Prevents e5.} 12. Qc4 {[%emt 0:02:09] [#]} Be7 $146 {[%emt 0:02:55]} (12... b5 $5 {[%cal Rb5c4]} 13. Qb3 a5 $11) ({Predecessor:} 12... Nf4 13. Rfd1 Qe5 14. Bg4 Be7 15. g3 Ne6 16. f4 Qa5 17. Kg2 b5 18. Qd3 b4 {1-0 (42) De la Villa Garcia,J (2485)-Allan,D (2310) Szirak 1987}) 13. f4 {[%emt 0:00:22]} b5 {[%emt 0:02:11] Prevents e5.} 14. Qb3 {[%emt 0:00:04]} O-O {[%emt 0:01:31]} 15. a4 {[%emt 0:01:33]} a6 {[%emt 0:02:27]} 16. e5 {[%emt 0:02:30]} Qc7 {[%emt 0:00:06]} 17. Ne4 $1 {[%emt 0:00:37]} d5 {[%emt 0:01:35]} (17... Bb7 {looks sharper.} 18. Rfd1 c5 19. Nd6 Bxd6 20. Rxd6 Bc6) 18. exd6 {[%emt 0:00:11]} Bxd6 {[%emt 0:00:02]} 19. Nxd6 {[%emt 0:00:14]} Qxd6 {[%emt 0:00:02]} 20. f5 {[%emt 0:00:56]} (20. Rbd1 $1 $11 Qe7 21. Bf3) 20... Ne7 $15 {[%emt 0:00:09]} 21. f6 {[%emt 0:01:22] aiming for fxg7.} Nd5 $36 {[%emt 0:00:22][%mdl 2048] And now ...Re8 would win. Black has the initiative.} 22. Rbd1 {[%emt 0:01:13] [#] Threatens to win with fxg7.} Qe5 $1 {[%emt 0:00:19]} (22... gxf6 $6 23. c4 bxc4 24. Bxc4 $11) 23. fxg7 {[%emt 0:00:09]} (23. Bc5 $17 Nc3 24. Bxf8) 23... Re8 $19 {[%emt 0:00:21] Chess con chili.} ({Stronger than} 23... Qxe3+ 24. Qxe3 Nxe3 25. gxf8=B (25. gxf8=R+ Kxf8 26. Bf3 Nxd1 $11) 25... Kxf8 26. Bf3 (26. Rd8+ Ke7 $17) 26... Nxd1 27. Bxc6 $11 (27. Rxd1 bxa4 28. Bxc6 Rb8 $11)) 24. Rf3 {[%emt 0:00:06]} (24. Bd2 Qd4+ 25. Kh1 Rxe2 26. Qf3) 24... Bg4 {[%emt 0:00:11]} (24... Nxe3 $2 25. Qxf7#) 25. Rdf1 {[%emt 0:00:20]} Bxf3 {[%emt 0:00:07]} (25... Nxe3 $2 26. Qxf7#) 26. Rxf3 {[%emt 0:00:01]} Re7 {[%emt 0:00:15][%cal Rd5e3]} (26... Nxe3 $2 27. Qxf7#) 27. Bd3 {[%emt 0:00:18]} Nxe3 {[%emt 0:00:11]} 28. Bxh7+ {[%emt 0:00:05]} Kxh7 {[%emt 0:00:03] Black mates.} 29. Qd3+ {[%emt 0:00:02]} Kg8 {[%emt 0:00:09]} 30. Rh3 {[%emt 0:00:04]} Nf5 {[%emt 0:00:10] Weighted Error Value: White=1.13/Black=0.29 (precise)} ({But not} 30... bxa4 31. Qh7#) (30... Qa1+ $142 31. Kf2 Nd1+ 32. Kg3 Qe5+ 33. Kf3 Qf6+ 34. Kg3 Qg5+ 35. Kf3 Re3+ 36. Qxe3 Qxe3+ 37. Kg4 Nf2+ 38. Kf5 Qe4+ 39. Kg5 Nxh3+ 40. Kh5 Kxg7 41. gxh3 Rh8+ 42. Kg5 f6#) 0-1

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.11.29"]
[Round "1.2"]
[White "Muzychuk, Mariya"]
[Black "Vantika Agrawal"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2528"]
[BlackElo "2362"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 15,96,23,22,30,33,32,16,34,38,43,39,26,51,0,4,6,6,5,25,0,0,-33,-20,-25,-35,-35,0,0,9,0,0,8,20,0,21,0,0,0,0,0,18,2,298,311,305,241,734,710,724,719,602,670,-133,727,720,725,727,722,717,689,703,705,690,681,701,695,870,856,1154,1129,1148,1053,2274,2103,2005,1961,29966,29967,29966,29966,29970,29970,5314]} 1. e4 {[%emt 0:00:02]} c5 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:03]} d6 {[%emt 0:00:02]} 3. d4 {[%emt 0:00:02]} cxd4 {[%emt 0:00:03]} 4. Nxd4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:02]} 5. Nc3 {[%emt 0:00:05]} a6 {[%emt 0:00:02]} 6. Be3 {[%emt 0:00:06]} e5 {[%emt 0:00:05]} 7. Nf3 {[%emt 0:00:06]} Be7 {[%emt 0:00:16]} 8. Bc4 {[%emt 0:00:11]} Be6 {[%emt 0:00:48]} 9. Bxe6 {[%emt 0:01:38] B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5.} fxe6 {[%emt 0:00:03]} 10. Ng5 {[%emt 0:00:05]} Qd7 {[%emt 0:00:16]} 11. Qf3 {[%emt 0:00:07] The position is equal.} Nc6 {[%emt 0:03:58]} 12. Qh3 {[%emt 0:01:04] Hoping for Na4.} Nd8 $1 {[%emt 0:02:47]} 13. Bb6 {[%emt 0:00:51]} h6 {[%emt 0:00:40]} 14. O-O {[%emt 0:03:16]} (14. Bxd8 Bxd8 15. Nxe6 (15. Qxe6+ Qe7 $11) 15... Ba5 $11) (14. O-O-O $14) 14... O-O {[%emt 0:00:40]} 15. Bxd8 {[%emt 0:00:05]} hxg5 {[%emt 0:00:15]} 16. Bxe7 {[%emt 0:00:06]} Qxe7 {[%emt 0:00:03] [#]} 17. Qg3 $146 {[%emt 0:00:11]} ({Predecessor:} 17. Rad1 Rac8 18. Qe3 g4 19. Qb6 Rc6 20. Qb4 Qc7 21. Rd3 Rd8 22. Rfd1 Rc4 23. Qb3 {0-1 (33) Martinez Montes,J (2069)-Sarana,A (2662) Santiago de Compostela 2022}) 17... g4 {[%emt 0:01:38]} 18. a4 {[%emt 0:01:36]} Rac8 {[%emt 0:00:21]} 19. Rad1 {[%emt 0:01:06]} Rc6 {[%emt 0:02:18]} 20. Rd3 {[%emt 0:00:24]} Qc7 {[%emt 0:00:39]} (20... Rb6 $5 {[%cal Rb6b2]}) 21. h3 {[%emt 0:01:20]} Rc4 {[%emt 0:02:15]} 22. Re1 {[%emt 0:01:39]} gxh3 {[%emt 0:01:10]} 23. Qxh3 {[%emt 0:00:04]} Qe7 {[%emt 0:00:16][%cal Ob7b5]} 24. Qh4 {[%emt 0:00:14]} (24. Red1 $5 {[%cal Rd3d6]}) 24... Rfc8 {[%emt 0:00:16][%cal Od6d5]} 25. Qg5 {[%emt 0:03:01]} Rb4 {[%emt 0:00:11]} 26. b3 {[%emt 0:00:22]} Rd4 {[%emt 0:00:10] [#] And now ...Rxd3 would win.} 27. Rh3 {[%emt 0:00:50]} Qe8 {[%emt 0:00:10]} 28. Ree3 {[%emt 0:00:40] aiming for Reg3.} b5 $2 {[%emt 0:00:10][%mdl 8192] White now steadily converts the win.} (28... Rxc3 $1 $11 {and Black is okay.} 29. Rxc3 Nxe4) 29. axb5 $18 {[%emt 0:00:04]} axb5 {[%emt 0:00:01]} 30. Reg3 $40 {[%emt 0:00:11][%csl Gg3][%cal Rg5g7][%mdl 128] White attacks with force.} Qe7 {[%emt 0:00:19]} (30... Qf8 31. Kh2 (31. Nxb5 Rd1+ 32. Kh2 Rxc2 $17) 31... b4) 31. Rh6 {[%emt 0:00:30]} ({Not} 31. Nxb5 Rd1+ 32. Kh2 Rxc2 $11) 31... b4 {[%emt 0:00:09]} 32. Rg6 {[%emt 0:00:08][%cal Rg6g7]} ({Worse is} 32. Qxf6 Qxf6 33. Rxf6 Rxc3 $11) 32... Rc7 {[%emt 0:00:09]} 33. Nb5 {[%emt 0:00:18][%cal Ob5c7]} ({Inferior is} 33. Qxf6 Qxf6 34. Rxf6 Rxc3 $11) 33... Rd1+ {[%emt 0:00:08]} 34. Kh2 {[%cal Ob5c7]} Nxe4 {[%emt 0:00:11] [#]} 35. Rxg7+ $3 {[%emt 0:00:16][%mdl 576] Deflection} Qxg7 {[%emt 0:00:13]} 36. Qd8+ {[%emt 0:00:01]} Kh7 {[%emt 0:00:09]} 37. Rxg7+ {[%emt 0:00:06]} Rxg7 {[%emt 0:00:11]} 38. Qh4+ {[%emt 0:00:02]} Kg8 {[%emt 0:00:06]} 39. Qxe4 {[%emt 0:00:05]} Rh7+ {[%emt 0:00:13]} 40. Kg3 {[%emt 0:00:01]} Rg7+ {[%emt 0:00:10]} 41. Kf3 {[%emt 0:00:03]} Rf7+ {[%emt 0:00:11]} 42. Ke2 {[%emt 0:00:07]} Rd5 {[%emt 0:00:09]} 43. Qxb4 {[%emt 0:00:16]} Rc5 {[%emt 0:00:11]} 44. Qg4+ {[%emt 0:00:23]} Kf8 {[%emt 0:00:07]} 45. c4 {[%emt 0:00:02]} Ke7 {[%emt 0:00:12]} 46. Qg5+ {[%emt 0:00:15] White mates.} Kd7 {[%emt 0:00:09]} 47. Qg8 {[%emt 0:00:02]} Re7 {[%emt 0:00:12]} 48. Qb8 {[%emt 0:00:04]} Rc8 {[%emt 0:00:12] Weighted Error Value: White=0.12 (very precise) /Black=0.24 (precise)} 1-0

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.11.29"]
[Round "1.3"]
[White "Savitha Shri B"]
[Black "Dzagnidze, Nana"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2411"]
[BlackElo "2517"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 15,98,10,16,0,0,2,25,18,18,18,25,18,25,20,16,25,32,16,17,20,30,38,32,29,58,63,70,28,57,6,16,17,12,7,58,0,0,3,16,0,248,-8,-8,-12,-10,-8,-8,-8,-8,-8,-8,-72,-56,-98,-109,-155,-140,-134,-155,-409,-403,-391,-389,-627,-594,-629,-607,-776,-763,-922,-912,-1093,-1038,-1431,-1436,-1455,-1396,-2712,-2567,-2635,-2517,-2400,-2308,-1953,-1878]} 1. e4 {[%emt 0:00:01]} c5 {[%emt 0:00:02]} 2. Nf3 {[%emt 0:00:02]} e6 {[%emt 0:00:05]} 3. d4 {[%emt 0:00:02]} cxd4 {[%emt 0:00:01]} 4. Nxd4 {[%emt 0:00:04]} Nc6 {[%emt 0:00:02]} 5. Nc3 {[%emt 0:00:21]} Qc7 {[%emt 0:00:03]} 6. Nxc6 {[%emt 0:00:43]} bxc6 {[%emt 0:00:26]} 7. Bd3 {[%emt 0:00:09]} Nf6 {[%emt 0:01:33]} 8. O-O {[%emt 0:00:16]} d5 {[%emt 0:00:14]} 9. exd5 {[%emt 0:02:02] B47: Sicilian: Taimanov: 5 Nc3 Qc7 6 f4, 6 g3 and 6 Be2.} exd5 {[%emt 0:00:47]} 10. Re1+ {[%emt 0:01:01]} Be7 {[%emt 0:00:03]} 11. Qf3 {[%emt 0:00:42] White has an edge.} O-O {[%emt 0:02:34]} 12. Bf4 {[%emt 0:02:26]} Bd6 {[%emt 0:00:18]} 13. Bxd6 {[%emt 0:00:11]} Qxd6 {[%emt 0:00:01] [#]} 14. Qg3 $146 {[%emt 0:00:24]} ({Predecessor:} 14. h3 Bb7 15. Re2 Rfe8 16. Rae1 c5 17. Rxe8+ Rxe8 18. Rxe8+ Nxe8 19. Qe3 Bc6 20. Nb5 Bxb5 21. Bxb5 {½-½ (26) Luksas,J (2440)-Schroeder,F (2487) ICCF corr 1997}) 14... Qb4 {[%emt 0:00:56]} (14... Qxg3 {simplifies} 15. hxg3 c5 16. b3 Be6) 15. a3 {[%emt 0:00:16]} Qb8 {[%emt 0:03:10]} (15... Qxb2 $2 16. Reb1 Qxc3 17. Bxh7+ $1 {[%mdl 512]} Nxh7 18. Qxc3 $18) 16. b4 {[%emt 0:01:09]} Qxg3 {[%emt 0:01:08]} (16... Bd7 {seems wilder.} 17. Qe5 a5 18. b5 Rc8) 17. hxg3 {[%emt 0:00:02]} Be6 {[%emt 0:00:24]} 18. Ne2 {[%emt 0:00:48][%cal Bc3e2,Be2d4,Bd4b3,Bb3c5][%mdl 32]} a5 {[%emt 0:00:41]} 19. Nd4 {[%emt 0:00:14][%csl LRc6,LRe6]} axb4 {[%emt 0:00:11]} 20. axb4 {[%emt 0:00:20]} ({Don't play} 20. Nxc6 bxa3 21. Ra2 Bd7 $15) 20... Bd7 {[%emt 0:00:33]} 21. Nb3 {[%emt 0:01:08]} Rfb8 {[%emt 0:00:34]} 22. c3 {[%emt 0:00:40]} (22. Ra5 $1 $14) 22... Kf8 {[%emt 0:00:10]} 23. f3 {[%emt 0:00:08]} h5 {[%emt 0:00:08] Prevents g4.} 24. Kf2 {[%emt 0:00:20]} g6 {[%emt 0:00:09]} ({Black should play} 24... Be6 $11) 25. Reb1 {[%emt 0:01:01]} (25. Nc5 $14) 25... Ne8 $11 {[%emt 0:01:18]} 26. Nc5 {[%emt 0:01:13]} Bc8 {[%emt 0:00:03]} 27. Ba6 {[%emt 0:01:11]} Bxa6 $2 {[%emt 0:00:25]} (27... Nc7 $11 {and Black stays safe.} 28. Bd3 Ke7) 28. Nxa6 $2 {[%emt 0:00:02]} ({Only move:} 28. Nd7+ $18 Ke7 29. Nxb8 Rxb8 30. Rxa6) 28... Rb7 {[%emt 0:00:21] And now ...Rba7 would win.} 29. Nc5 {[%emt 0:01:23][%csl LRa8,LRb7]} Rba7 {[%emt 0:00:02]} 30. Nd7+ {[%emt 0:00:53]} Ke7 {[%emt 0:00:10]} 31. Rxa7 {[%emt 0:00:01]} Rxa7 {[%emt 0:00:02][%mdl 4096] Endgame KRN-KRN} 32. Ne5 {[%emt 0:00:01]} Kd6 {[%emt 0:00:29]} 33. Nd3 {[%emt 0:00:44]} (33. Re1 $11 {remains equal.}) 33... Nc7 $17 {[%emt 0:00:16]} 34. Ke3 {[%emt 0:00:30] [#]} Nb5 $1 {[%emt 0:00:14]} 35. Kd2 {[%emt 0:00:12] [#]} (35. Rc1 $142) 35... Na3 $1 {[%emt 0:00:07]} 36. Re1 {[%emt 0:00:14]} Nc4+ {[%emt 0:00:02]} 37. Kc2 $2 {[%emt 0:00:01] This move loses the game for White.} (37. Kd1 $17 {was worth a try.}) 37... Ra2+ $19 {[%emt 0:00:03]} 38. Kb3 {[%emt 0:00:19]} Rxg2 {[%emt 0:00:15]} 39. Re8 $2 {[%emt 0:00:08]} (39. Nc5) 39... Rxg3 {[%emt 0:00:20] Black is clearly winning.} 40. Nc5 {[%emt 0:00:06]} Rxf3 {[%emt 0:00:27]} 41. Rd8+ {[%emt 0:00:01]} Ke7 {[%emt 0:00:34]} 42. Rc8 {[%emt 0:00:18]} Ne5 {[%emt 0:00:12]} 43. Rc7+ {[%emt 0:00:21]} Kf6 {[%emt 0:00:36] White must now prevent ...h4.} 44. Na6 {[%emt 0:00:10]} h4 {[%emt 0:00:19][%cal Bh5h4,Bh4h3][%mdl 32] Strongly threatening ...h3.} 45. Rc8 {[%emt 0:00:10]} h3 {[%emt 0:00:04] aiming for ...Kg7.} 46. Rh8 {[%emt 0:00:02]} Kg7 {[%emt 0:00:15]} 47. Rh4 {[%emt 0:00:15]} g5 {[%emt 0:00:02][%cal Bg6g5,Bg5g4][%mdl 32]} 48. Rh5 {[%emt 0:00:01]} Kg6 {[%emt 0:00:03]} 49. Rh8 {[%emt 0:00:02]} g4 {[%emt 0:00:04] Weighted Error Value: White=0.69/Black=0.16 (very precise)} 0-1

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.11.29"]
[Round "1.4"]
[White "Vaishali, Rameshbabu"]
[Black "Harika, Dronavalli"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2454"]
[BlackElo "2507"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 9,83,17,33,30,31,18,23,29,36,29,31,37,27,30,43,37,70,67,108,119,101,108,139,72,113,112,112,113,98,100,97,100,132,116,122,109,130,60,62,40,37,35,46,37,33,10,12,12,23,0,0,0,0,0,0,0,0,0,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:10]} d5 {[%emt 0:00:03]} 2. c4 {[%emt 0:00:02]} c6 {[%emt 0:00:46]} 3. cxd5 {[%emt 0:00:04]} cxd5 {[%emt 0:00:01]} 4. Bf4 {[%emt 0:00:04]} Nc6 {[%emt 0:00:48]} 5. e3 {[%emt 0:00:16]} e6 {[%emt 0:01:22]} 6. Nc3 {[%emt 0:00:08] D10: Slav Defence: 3 cxd5 (without early Nf3) and 3 Nc3.} Bd6 $1 {[%emt 0:00:06] 6...Bd6 is better than 6...Nf6.} 7. Bg3 {[%emt 0:01:18]} Nge7 {[%emt 0:00:40]} 8. Bd3 {[%emt 0:00:10] White has an edge.} h6 {[%emt 0:01:41]} 9. Nf3 {[%emt 0:00:32] [#]} Bxg3 $146 {[%emt 0:00:17]} ({Predecessor:} 9... O-O 10. O-O Bxg3 11. hxg3 Qd6 12. Rc1 Rd8 13. Nb5 Qb8 14. Qb3 Bd7 15. Qa3 Be8 {0-1 (70) Abdusattorov,N (2651)-Matlakov,M (2674) Chess.com INT 2022}) 10. hxg3 {[%emt 0:00:02]} Bd7 {[%emt 0:00:02]} 11. a3 {[%emt 0:01:39]} a6 {[%emt 0:01:37]} 12. Rc1 {[%emt 0:03:05]} Qa5 {[%emt 0:01:40]} 13. g4 {[%emt 0:02:51]} b5 {[%emt 0:00:27]} 14. g5 {[%emt 0:00:44]} (14. Kf1 {is more complex.} f6 15. g5 fxg5 16. Nxg5 O-O 17. Kg1) 14... b4 {[%emt 0:01:59]} 15. axb4 {[%emt 0:00:04]} Nxb4 {[%emt 0:00:02]} 16. gxh6 {[%emt 0:00:33]} (16. Bb1 $142) 16... Rxh6 {[%emt 0:01:16]} 17. Rxh6 {[%emt 0:00:06]} gxh6 {[%emt 0:00:02]} 18. Ne5 {[%emt 0:00:42]} Nec6 {[%emt 0:00:41]} 19. Nxd7 {[%emt 0:02:36] White is more active.} Kxd7 {[%emt 0:00:01]} 20. Bb1 {[%emt 0:00:02] Inhibits Na2.} Rg8 {[%emt 0:00:29]} 21. Kf1 {[%emt 0:00:08]} Qd8 {[%emt 0:00:51]} 22. Qf3 {[%emt 0:00:33]} f5 {[%emt 0:00:57]} 23. Na4 {[%emt 0:00:34]} (23. Qh5 $16) 23... Qh4 $14 {[%emt 0:00:28] [#] Hoping for ...Qh1+.} 24. Nc5+ {[%emt 0:00:21]} Kd6 $1 {[%emt 0:00:30]} 25. g3 {[%emt 0:00:30]} Qg4 {[%emt 0:00:33]} 26. Qxg4 {[%emt 0:00:45] The board is on fire.} (26. Qh1 {with more complications.} h5 27. Qh2 a5 28. Bd3) 26... fxg4 {[%emt 0:01:14]} 27. Bd3 {[%emt 0:00:49]} Rb8 {[%emt 0:00:21]} 28. Be2 {[%emt 0:00:25]} h5 {[%emt 0:00:02]} 29. b3 {[%emt 0:00:18]} e5 {[%emt 0:00:27] The position is equal.} 30. dxe5+ {[%emt 0:00:23]} Nxe5 {[%emt 0:00:01]} 31. Nxa6 {[%emt 0:00:12]} Nxa6 {[%emt 0:00:04]} 32. Bxa6 {[%emt 0:00:01]} Rxb3 $11 {[%emt 0:00:01][%mdl 4096] Endgame KRB-KRN} 33. Be2 {[%emt 0:00:17]} Nc6 {[%emt 0:00:50]} 34. Rc2 {[%emt 0:00:12]} d4 {[%emt 0:00:09] [#] ...d3 is the strong threat.} 35. Rd2 {[%emt 0:00:08] Prevents d3.} Ke5 {[%emt 0:00:06]} 36. exd4+ {[%emt 0:00:03]} Nxd4 {[%emt 0:00:01]} 37. Kg2 {[%emt 0:00:07]} Rb1 {[%emt 0:00:10]} 38. Bd1 {[%emt 0:00:15]} Rc1 {[%emt 0:00:06]} 39. Rd3 {[%emt 0:00:07]} Ra1 {[%emt 0:00:18]} 40. Re3+ {[%emt 0:00:12]} Kf6 {[%emt 0:00:01]} 41. Rd3 {[%emt 0:00:08]} Ke5 {[%emt 0:00:11]} 42. Re3+ {[%emt 0:00:03] Weighted Error Value: White=0.10 (very precise) /Black=0.07 (flawless)} 1/2-1/2

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.11.29"]
[Round "1.5"]
[White "Kiolbasa, Oliwia"]
[Black "Ushenina, Anna"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "2406"]
[BlackElo "2454"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 17,98,20,48,37,42,14,19,-25,-20,-14,-20,-21,-32,-16,-10,-35,-21,-20,-38,-58,-62,-70,-72,-132,-128,-135,-113,-125,-111,-194,-141,-350,-334,-385,-393,-386,-387,-526,-536,-545,-530,-510,-522,-501,-408,-439,-439,-416,-410,-500,-501,-630,-615,-678,-664,-664,-593,-735,-679,-754,-718,-6049,-6041,-5708,-5246,-4445,-2577,-2553,-1659,-5941,-5600,-5218,-1655,-1706,-1220,-29971,-29974,-29978,-29979,-29982,-29983,-29987,-29988]} 1. e4 {[%emt 0:00:03]} c5 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:03]} e6 {[%emt 0:00:02]} 3. d4 {[%emt 0:00:03]} cxd4 {[%emt 0:00:02]} 4. Nxd4 {[%emt 0:00:02]} a6 {[%emt 0:00:01]} 5. c4 {[%emt 0:00:16]} Nf6 {[%emt 0:00:33]} 6. Nc3 {[%emt 0:00:03]} Qc7 {[%emt 0:00:13]} 7. Be2 {[%emt 0:00:14]} b6 {[%emt 0:03:36]} 8. O-O {[%emt 0:05:12]} Bb7 {[%emt 0:00:05]} 9. Qd3 {[%emt 0:01:06] 9.Qd3 scores better than 9.f3.} Bb4 {[%emt 0:04:17]} 10. f3 {[%emt 0:02:01] B41: Sicilian: Kan Variation: 5 c4.} (10. Bg5 {looks sharper.} Nc6 11. Nxc6 Bxc6 12. Rad1) 10... Nc6 {[%emt 0:03:23]} 11. Nxc6 {[%emt 0:00:46]} dxc6 {[%emt 0:00:06] [#]} 12. a3 $146 {[%emt 0:02:55] The position is equal.} ({Predecessor:} 12. Be3 Nd7 13. Rad1 Rd8 14. a3 Be7 15. f4 e5 16. b4 Nf8 17. Qc2 Ne6 18. fxe5 {½-½ (33) Kanarek,M (2484)-Teclaf,P (2542) Bydgoszcz 2022}) 12... Bc5+ {[%emt 0:00:16]} 13. Kh1 $1 {[%emt 0:00:01]} ({Avoid the trap} 13. Be3 $2 Rd8 $19) 13... Rd8 {[%emt 0:00:08]} 14. Qc2 {[%emt 0:00:02]} Bd4 {[%emt 0:00:13]} 15. f4 {[%emt 0:01:52]} e5 {[%emt 0:00:22]} 16. f5 {[%emt 0:00:16]} (16. c5 {with more complications.} O-O 17. cxb6 Qxb6 18. fxe5 Bxe5 19. Na4) 16... h6 {[%emt 0:00:08]} 17. Bf3 {[%emt 0:00:22]} O-O {[%emt 0:02:16]} 18. Ne2 {[%emt 0:00:03]} c5 {[%emt 0:02:07]} 19. Ng3 {[%emt 0:00:20]} Bc6 {[%emt 0:00:04]} 20. Qe2 {[%emt 0:01:58]} (20. Bd2 $142) 20... b5 $17 {[%emt 0:00:00] Black is more active.} 21. Nh5 {[%emt 0:00:15]} Qe7 {[%emt 0:00:00]} 22. Nxf6+ {[%emt 0:00:36]} Qxf6 {[%emt 0:00:00]} 23. g4 {[%emt 0:00:02]} (23. Re1 $17) 23... Qh4 {[%emt 0:00:00]} (23... bxc4 $19 24. Qg2 Qe7) 24. f6 $2 {[%emt 0:00:22]} (24. a4 $17 {was worth a try.}) 24... Qxf6 $19 {[%emt 0:00:09]} (24... gxf6 $2 25. Bg2 $19) 25. g5 {[%emt 0:00:10]} hxg5 {[%emt 0:00:05]} 26. Qg2 {[%emt 0:00:01]} Qg6 {[%emt 0:00:07]} (26... bxc4 $2 {too greedy.} 27. Bxg5 Qg6 28. Bxd8 Qxg2+ 29. Bxg2 $19) 27. Re1 {[%emt 0:00:22]} g4 {[%emt 0:00:48]} 28. Bxg4 {[%emt 0:00:09]} f5 {[%emt 0:00:20]} 29. Bf3 {[%emt 0:00:04]} Qxg2+ {[%emt 0:00:02]} 30. Bxg2 {[%emt 0:00:13]} Bxe4 {[%emt 0:00:20]} 31. Bxe4 {[%emt 0:00:11]} fxe4 {[%emt 0:00:01]} 32. cxb5 {[%emt 0:00:08]} axb5 {[%emt 0:00:02]} 33. Rb1 {[%emt 0:00:14]} Rf2 {[%emt 0:00:20]} 34. Bg5 {[%emt 0:00:09]} Rdf8 {[%emt 0:00:07]} 35. b3 {[%emt 0:00:11]} Ra2 {[%emt 0:00:05] [#] Strongly threatening ...Rff2.} 36. Rxe4 {[%emt 0:00:11]} Rff2 {[%emt 0:00:14][%csl Ga2][%cal Rf2h2]} 37. Rh4 {[%emt 0:00:09]} Rxa3 {[%emt 0:00:10]} 38. Be7 {[%emt 0:00:12]} Raa2 {[%emt 0:00:10] And now ...c4 would win.} 39. b4 {[%emt 0:00:08]} cxb4 {[%emt 0:00:17]} 40. Bxb4 {[%emt 0:00:13]} Rab2 {[%emt 0:00:06]} 41. Rxb2 {[%emt 0:00:02]} Rxb2 {[%emt 0:00:01][%mdl 4096] Endgame KRB-KRB} 42. Bd6 {[%emt 0:00:02]} Kf7 {[%emt 0:00:11] [#] White must now prevent ...Ke6.} 43. Re4 {[%emt 0:00:10]} Ke6 {[%emt 0:00:05]} 44. Bf8 {[%emt 0:00:02]} Kf5 {[%emt 0:00:13]} (44... b4 $142 45. Re1 b3) 45. Re1 {[%emt 0:00:10]} g6 {[%emt 0:00:14] ...b4 is the strong threat.} 46. Bh6 {[%emt 0:00:31]} b4 {[%emt 0:00:10][%cal Bb5b4,Bb4b3,Bb3b2][%mdl 32] Black mates.} 47. h3 {[%emt 0:00:13]} b3 {[%emt 0:00:06]} 48. Rf1+ {[%emt 0:00:05]} Rf2 {[%emt 0:00:04]} 49. Rb1 {[%emt 0:00:04]} b2 {[%emt 0:00:03] White got outplayed after the opening.   Weighted Error Value: White=0.59/Black=0.10 (very precise)} 0-1

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.11.29"]
[Round "2.1"]
[White "Harika, Dronavalli"]
[Black "Kiolbasa, Oliwia"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2507"]
[BlackElo "2406"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 18,93,15,12,14,10,7,16,8,13,71,77,84,57,82,95,88,79,73,55,55,55,55,54,136,87,103,92,89,90,94,72,86,85,91,68,71,54,104,85,110,102,306,302,291,283,305,300,364,357,590,456,391,380,977,783,1485,1355,1658,2219,1818,1668,6522,6490,7442,7090,29969,29963,29965,29965,7395,5501,29972,29973,11284,6089,29975,12305]} 1. c4 {[%emt 0:00:01]} e6 {[%emt 0:00:02]} 2. g3 {[%emt 0:00:02]} d5 {[%emt 0:00:02]} 3. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:06]} 4. Bg2 {[%emt 0:00:01]} Be7 {[%emt 0:00:07]} 5. Nf3 {[%emt 0:00:02]} O-O {[%emt 0:00:05]} 6. Nc3 {[%emt 0:00:03]} dxc4 {[%emt 0:02:44]} 7. Ne5 {[%emt 0:00:02]} c5 {[%emt 0:03:44]} 8. dxc5 {[%emt 0:00:06]} Qxd1+ {[%emt 0:01:13]} 9. Nxd1 {[%emt 0:00:03]} Bxc5 {[%emt 0:00:02]} 10. O-O {[%emt 0:00:14]} Nd5 {[%emt 0:01:56] E06: Closed Catalan: Early deviations.} 11. Ne3 {[%emt 0:01:27]} Nxe3 {[%emt 0:00:28]} 12. Bxe3 {[%emt 0:00:05]} Bxe3 {[%emt 0:00:55] The position is equal.} 13. fxe3 {[%emt 0:00:02]} Nc6 {[%emt 0:00:01]} (13... c3 $11) 14. Nxc4 $16 {[%emt 0:03:34] [#] White has more active pieces. The black rooks are badly placed.} ({Reject} 14. Bxc6 bxc6 15. Rac1 Ba6 $11) 14... Rd8 $146 {[%emt 0:03:40]} ({Predecessor:} 14... Rb8 15. Rac1 Ne7 16. Rfd1 g6 17. Rd3 b6 18. Ne5 Re8 19. Rc7 a5 20. Rxe7 Rxe7 {1-0 (27) Khusenkhojaev,M (2417)-Balabayeva,K (2179) Almaty 2022}) 15. Rad1 {[%emt 0:03:35]} Rxd1 {[%emt 0:00:22]} 16. Rxd1 {[%emt 0:00:02] [#] Black must now prevent Bxc6.} Kf8 {[%emt 0:00:01]} 17. Bxc6 {[%emt 0:00:39]} bxc6 {[%emt 0:00:02][%mdl 4096] Endgame KRB-KRN} 18. Rd6 {[%emt 0:02:05]} (18. Ne5 $5 {[%cal Rd1d8]}) 18... Ke7 {[%emt 0:00:47]} 19. Rxc6 {[%emt 0:00:10] Strongly threatening Rc7+.} Bd7 {[%emt 0:00:01]} 20. Rc7 {[%emt 0:00:21] [#] aiming for Ne5.} f6 {[%emt 0:00:02] Inhibits Ne5.} (20... Rc8 $14 21. Rxc8 Bxc8) 21. Kf2 {[%emt 0:01:04]} (21. b3 $142) 21... Kd8 {[%emt 0:00:40]} 22. Rb7 {[%emt 0:00:46]} Rc8 {[%emt 0:01:00]} 23. b3 {[%emt 0:00:06]} Rc7 {[%emt 0:00:10]} 24. Rxc7 {[%emt 0:00:55]} Kxc7 {[%emt 0:00:01] KB-KN} 25. e4 {[%emt 0:00:01]} e5 {[%emt 0:00:27]} 26. Ke3 {[%emt 0:00:01]} Kc6 {[%emt 0:00:02]} 27. Kd3 {[%emt 0:00:02]} Be6 {[%emt 0:00:27]} (27... Kc5 $14) 28. Kc3 {[%emt 0:00:17]} g6 {[%emt 0:00:19]} 29. Ne3 {[%emt 0:00:20]} a5 $2 {[%emt 0:00:15] This move loses the game for Black.} (29... Kc5 $16) 30. Nc4 $18 {[%emt 0:01:32]} a4 {[%emt 0:00:10]} 31. bxa4 {[%emt 0:00:04]} Kc5 {[%emt 0:00:02]} 32. Ne3 {[%emt 0:00:01]} Bxa2 {[%emt 0:00:19]} 33. Ng4 {[%emt 0:00:02]} Bc4 $2 {[%emt 0:00:09]} (33... f5 34. exf5 gxf5 35. Nxe5 Be6 36. Nd3+ Kb6) 34. e3 {[%emt 0:00:09]} Be2 {[%emt 0:00:08]} 35. Nxf6 {[%emt 0:00:03]} Bd1 $2 {[%emt 0:00:01]} (35... h5 36. h4 Bf1) 36. a5 {[%emt 0:00:10]} ({Less strong is} 36. Nxh7 Bxa4 37. Nf8 Be8 $18) 36... Bf3 {[%emt 0:00:21]} 37. Kd3 {[%emt 0:00:29]} Bg2 {[%emt 0:00:13]} 38. Nxh7 {[%emt 0:00:09]} Bf1+ {[%emt 0:00:09]} 39. Kd2 {[%emt 0:00:03]} Kb5 {[%emt 0:00:07]} 40. Nf8 {[%emt 0:00:09]} g5 {[%emt 0:00:02]} 41. Nd7 {[%emt 0:00:19]} Kxa5 {[%emt 0:00:16]} 42. Nxe5 {[%emt 0:00:02]} Kb5 {[%emt 0:00:01]} 43. Nf7 {[%emt 0:00:04]} g4 {[%emt 0:00:02]} 44. Ne5 {[%emt 0:00:05]} Bh3 {[%emt 0:00:14]} 45. Ke2 {[%emt 0:00:04]} Bg2 {[%emt 0:00:30]} 46. Kd3 {[%emt 0:00:12]} Kc5 {[%emt 0:00:11]} 47. Nxg4 {[%emt 0:00:05] Weighted Error Value: White=0.13 (very precise) /Black=0.62} 1-0

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.11.29"]
[Round "2.2"]
[White "Dzagnidze, Nana"]
[Black "Vaishali, Rameshbabu"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2517"]
[BlackElo "2454"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 11,91,0,16,-2,11,-8,0,-24,0,0,0,0,0,0,0,0,-1,0,0,0,0,0,0,0,0,0,0,-2,-5,-2,-8,0,0,-52,-36,-94,-38,-45,-28,-47,42,10,34,0,0,-29,355,318,675,643,792,413,589,485,536,496,478,0,520,431,430,429,428,414,519,508,483,453,478,481,484,447,506,475,509,520,794,756,1310,450,1783,464]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:04]} 2. c4 {[%emt 0:00:04]} g6 {[%emt 0:00:07]} 3. g3 {[%emt 0:00:04]} c6 {[%emt 0:00:05]} 4. Nf3 {[%emt 0:00:20]} Bg7 {[%emt 0:00:03]} 5. Bg2 {[%emt 0:00:11]} d5 {[%emt 0:00:03]} 6. O-O {[%emt 0:00:35]} O-O {[%emt 0:00:03]} 7. a4 {[%emt 0:00:19] 7.Nc3 is the recent fashion. D78: Fianchetto Grünfeld: 6 0-0 c6.} a5 {[%emt 0:01:05] [#]} 8. Bf4 $146 {[%emt 0:01:48]} ({Predecessor:} 8. Nc3 dxc4 9. e4 Na6 10. Qe2 Nb4 11. Rd1 Nd3 12. h3 Qb6 13. Rb1 Nxc1 14. Rbxc1 Rd8 15. d5 Bd7 16. Ne5 cxd5 17. Nxd7 Nxd7 18. Nxd5 Qxb2 {½-½ (24) Le,Q (2728)-Erigaisi,A (2718) chess24.com INT 2022}) 8... Na6 {[%emt 0:02:08]} 9. Qc1 {[%emt 0:01:00] The position is equal.} dxc4 {[%emt 0:00:25]} 10. Na3 {[%emt 0:00:14]} Be6 {[%emt 0:02:49]} 11. Rd1 {[%emt 0:00:36]} Bd5 {[%emt 0:02:15]} (11... Ne4 {is more complex.} 12. Nxc4 Nb4 13. Nfe5 Nd6) 12. Nxc4 {[%emt 0:01:35]} Nb4 {[%emt 0:01:50]} 13. Nfe5 {[%emt 0:03:56]} Bxg2 {[%emt 0:01:12]} 14. Kxg2 {[%emt 0:00:01]} b5 {[%emt 0:01:06]} 15. Na3 {[%emt 0:00:07][%csl LRb5,LRc6]} Rc8 {[%emt 0:00:51]} 16. f3 {[%emt 0:00:59]} Nfd5 {[%emt 0:00:33]} 17. Bh6 {[%emt 0:01:10]} Nb6 {[%emt 0:01:30]} (17... bxa4 18. e4 $14 (18. Bxg7 Kxg7 19. e4 f6 $14)) 18. Bxg7 {[%emt 0:00:32]} Kxg7 {[%emt 0:00:02]} 19. axb5 {[%emt 0:01:46]} cxb5 {[%emt 0:00:01]} 20. Qd2 {[%emt 0:00:02]} Qd5 {[%emt 0:00:20]} 21. Ng4 {[%emt 0:01:46]} Rfd8 {[%emt 0:01:52]} 22. e4 {[%emt 0:00:53]} (22. Rab1 $11) 22... Qb3 $1 $15 {[%emt 0:00:07] Hoping for ...Nc2.} 23. d5 {[%emt 0:00:04] [#]} (23. Nxb5 $2 Rc2 24. Rac1 Rxd2+ $19) (23. Ne3 $1 $15) 23... Nc2 {[%emt 0:00:10]} ({Black should play} 23... N4xd5 $1 $17 {[%cal Oh7h5] Threatens to win with ...h5!} 24. exd5 Rxd5 25. Qh6+ Kg8) 24. Rac1 {[%emt 0:00:03][%cal Rc1c2]} Nxa3 {[%emt 0:00:12]} 25. bxa3 {[%emt 0:00:48] And now d6 would win.} Rc4 {[%emt 0:00:02] Prevents d6.} (25... Nc4 $15 26. Qc3+ Qxc3 27. Rxc3 h5) 26. Qh6+ {[%emt 0:00:20]} (26. Qxa5 Qb2+ 27. Nf2 Rxc1 $19) (26. Rxc4 Nxc4 27. Qd4+ e5 $17) 26... Kg8 {[%emt 0:00:09]} 27. Qe3 {[%emt 0:00:05]} (27. d6 $5 {[%cal Rd6e7]} Qxa3 28. Rxc4 Nxc4 29. dxe7 Qxe7 30. e5 $1 Nxe5 31. Rxd8+ Qxd8 32. Nxe5 $11) 27... Qb2+ {[%emt 0:00:22]} 28. Kh3 {[%emt 0:00:13]} Rdc8 $2 {[%emt 0:00:08][%mdl 8192] Black is on the road to losing.} (28... Rxc1 $1 $11 {and Black is okay.} 29. Qxc1 Qxc1 30. Rxc1 Rc8) 29. Rb1 $18 {[%emt 0:00:04]} Qc2 {[%emt 0:00:14]} (29... Qc3 30. d6 (30. Qxb6 Qxf3 31. Qe3 Qxe3 $16) 30... exd6) 30. Qxb6 {[%emt 0:00:04]} h5 {[%emt 0:00:02]} 31. Nf2 {[%emt 0:00:02]} R4c5 {[%emt 0:00:08]} (31... Qa2 $142 32. Rxb5 Rc2) 32. Kg2 {[%emt 0:00:05]} Qe2 {[%emt 0:00:11]} 33. Re1 {[%emt 0:00:05]} Qd2 {[%emt 0:00:03]} 34. Red1 {[%emt 0:00:10] Inhibits a4.} Qe2 {[%emt 0:00:03]} 35. Qxa5 {[%emt 0:00:06]} Rc3 {[%emt 0:00:02]} 36. Qxb5 {[%emt 0:00:20]} Qxf3+ {[%emt 0:00:02]} 37. Kg1 {[%emt 0:00:01]} h4 {[%emt 0:00:33]} 38. gxh4 {[%emt 0:00:06] White is clearly winning.} Qf4 {[%emt 0:00:19]} 39. Qf1 {[%emt 0:00:42] Against Rh3} Qxh4 {[%emt 0:00:16]} 40. Rd3 {[%emt 0:00:12]} ({But not} 40. Qg2 Rc2 41. Rf1 Kg7 $18) 40... Qg5+ {[%emt 0:00:09]} 41. Kh1 {[%emt 0:00:03]} Rc2 {[%emt 0:00:02]} 42. Qg2 {[%emt 0:00:18]} Qf4 {[%emt 0:00:06]} 43. Rf1 {[%emt 0:00:05]} Ra2 {[%emt 0:00:18]} (43... Rc1 $142 44. Nd1 Qe5) 44. Rf3 {[%emt 0:00:03]} Qe5 {[%emt 0:00:10] [#]} 45. Qg3 {[%emt 0:00:03]} (45. Rxf7 $142 $3 Kxf7 (45... Qh5 46. Rxe7) 46. Nd3+ Kg7 47. Nxe5 Rxg2 48. Kxg2) 45... Qh5 {[%emt 0:00:07]} (45... Qxg3 $142 46. hxg3 Rd2) 46. Qh3 {[%emt 0:00:05] Weighted Error Value: White=0.49/Black=0.46} (46. d6 $142) 1-0

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.11.29"]
[Round "2.3"]
[White "Koneru, Humpy"]
[Black "Ushenina, Anna"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "2574"]
[BlackElo "2454"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 11,43,12,10,10,20,19,20,22,18,14,25,6,11,5,5,1,7,0,6,4,7,0,14,0,0,0,7,0,0,-63,0,0,0,4]} 1. d4 {[%emt 0:00:02]} d5 {[%emt 0:00:08]} 2. c4 {[%emt 0:00:04]} e6 {[%emt 0:00:03]} 3. Nf3 {[%emt 0:00:13]} Nf6 {[%emt 0:00:08]} 4. Nc3 {[%emt 0:00:07]} Be7 {[%emt 0:00:20]} 5. Bg5 {[%emt 0:00:30]} h6 {[%emt 0:00:18]} 6. Bh4 {[%emt 0:00:07]} dxc4 {[%emt 0:00:08]} 7. e3 {[%emt 0:01:43] D53: Queen's Gambit Declined: 4 Bg5 Be7: Early deviations.} c5 {[%emt 0:00:02]} 8. Bxc4 {[%emt 0:00:58]} cxd4 {[%emt 0:00:02]} 9. Nxd4 {[%emt 0:01:08]} Bd7 {[%emt 0:00:01]} 10. O-O {[%emt 0:01:06]} Nc6 {[%emt 0:00:02]} 11. Nf3 {[%emt 0:02:51]} O-O {[%emt 0:00:12]} 12. Rc1 {[%emt 0:00:16]} Nh5 {[%emt 0:01:16]} 13. Bxe7 {[%emt 0:00:10]} Qxe7 {[%emt 0:00:02]} 14. Qe2 {[%emt 0:00:16]} Rfd8 {[%emt 0:00:19]} 15. a3 {[%emt 0:00:15] [#]} Be8 $146 {[%emt 0:00:18]} ({Predecessor:} 15... Rac8 16. Ba2 a6 17. h3 Be8 18. Bb1 Na5 19. Nd2 Nf6 20. Rfd1 Kf8 21. Ba2 Nc6 {½-½ (30) Kuzubov,Y (2624)-Salgado Lopez,I (2604) Toledo 2021}) 16. b4 {[%emt 0:00:45]} Rac8 {[%emt 0:03:54]} 17. Ba2 {[%emt 0:02:16]} a6 {[%emt 0:05:15]} 18. h3 {[%emt 0:01:14]} Rc7 {[%emt 0:01:10]} 19. Ne4 {[%emt 0:02:22]} Nf6 {[%emt 0:00:12]} 20. Nfd2 {[%emt 0:00:59]} (20. Bb1 $11) 20... Nxe4 {[%emt 0:01:07]} (20... Ne5 $1 $15 21. Rxc7 Qxc7) 21. Nxe4 $11 {[%emt 0:00:02]} Rdc8 {[%emt 0:00:15][%cal Oc6d4] [#] ...Nd4! is the strong threat.} 22. Qb2 {[%emt 0:00:45] Inhibits Nd4. An even fight not without its subleties.   Weighted Error Value: White=0.12 (very precise) /Black=0.05 (flawless)} 1/2-1/2

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.11.29"]
[Round "2.4"]
[White "Vantika Agrawal"]
[Black "Savitha Shri B"]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "2362"]
[BlackElo "2411"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 26,67,58,62,97,86,85,80,80,77,106,102,127,89,95,94,195,197,282,120,182,166,213,231,300,274,397,373,752,741,722,543,482,502,1062,1026,2541,2344,29959,29953,29991,29992,29995,29996]} 1. d4 {[%emt 0:00:13]} Nf6 {[%emt 0:00:02]} 2. c4 {[%emt 0:00:02]} g6 {[%emt 0:00:02]} 3. g3 {[%emt 0:00:02]} Bg7 {[%emt 0:00:02]} 4. Bg2 {[%emt 0:00:02]} c6 {[%emt 0:00:01]} 5. e4 {[%emt 0:01:10]} d6 {[%emt 0:01:05]} 6. Nc3 {[%emt 0:00:09]} O-O {[%emt 0:00:03]} 7. Nf3 {[%emt 0:00:22]} e5 {[%emt 0:00:33]} 8. O-O {[%emt 0:00:17]} exd4 {[%emt 0:00:21]} 9. Nxd4 {[%emt 0:00:06]} Nbd7 {[%emt 0:00:03]} 10. h3 {[%emt 0:00:22]} Re8 {[%emt 0:00:16]} 11. Be3 {[%emt 0:00:55]} Nc5 {[%emt 0:01:39]} 12. Qc2 {[%emt 0:00:13]} Qe7 {[%emt 0:01:14]} 13. Rfe1 {[%emt 0:00:26]} a5 {[%emt 0:02:54]} 14. Rad1 {[%emt 0:00:57]} Qc7 {[%emt 0:00:45] [#] E69: King's Indian: Fianchetto: 6...Nbd7 7 0-0 e5 8 e4 c6 9 h3.} ({Weaker is} 14... Nfxe4 15. Bxe4 Nxe4 16. Nxe4 Qxe4 17. Bd2 $16) (14... Ncxe4 $2 15. Bc1 $18) 15. Ndb5 $1 {[%emt 0:01:46]} cxb5 {[%emt 0:00:50]} 16. Nxb5 {[%emt 0:00:03]} Qe7 {[%emt 0:01:28] White is better.} 17. Nxd6 {[%emt 0:00:17]} Ne6 {[%emt 0:00:16]} 18. e5 {[%emt 0:00:44][%mdl 64] Deflection} Nd7 {[%emt 0:01:52]} 19. Nxe8 {[%emt 0:03:28] White has more active pieces.} (19. Bxb7 $2 {perishes.} Bxb7 20. Nxb7 Nxe5 $19) 19... Qxe8 {[%emt 0:00:18]} 20. f4 {[%emt 0:00:34][%cal Bf2f4,Bf4f5][%mdl 32] [#]} Ndc5 $146 {[%emt 0:00:44]} (20... Nd8 $16 {keeps fighting.} 21. Qa4 Ra6) ({Predecessor:} 20... Bf8 21. g4 Ng7 22. Qf2 Nb8 23. Bc5 Nc6 24. Bd6 Be6 25. b3 Qc8 26. Bxf8 Qxf8 27. Be4 Re8 28. f5 Bc8 29. e6 fxe6 30. f6 {1-0 (30) Wojtkiewicz,A (2460)-Garkov,M (2415) Warsaw 1989}) 21. g4 $18 {[%emt 0:00:26]} Bf8 {[%emt 0:00:58]} (21... Nd7 $142 22. f5 Nef8) 22. Kh1 {[%emt 0:02:07]} (22. f5 $18 {is more deadly.}) 22... Bd7 {[%emt 0:00:25]} (22... Ng7 $16) 23. f5 $36 {[%emt 0:02:36][%mdl 2048] White is on the roll.} Ng7 {[%emt 0:00:51]} (23... Nd8 $142 24. Bd5 Rc8 25. fxg6 hxg6) 24. e6 {[%emt 0:00:12]} Bc6 {[%emt 0:00:00]} 25. Bd4 {[%emt 0:00:38][%cal Oe6e7] [#] aiming for e7!} gxf5 {[%emt 0:00:40]} (25... Bxg2+ {is a better defense.} 26. Qxg2 Rd8 27. Bxc5 Rxd1 28. Rxd1 Bxc5 29. Qxb7 Nxe6) 26. e7 $1 {[%emt 0:00:27] Really sharp!} ({Less strong is} 26. gxf5 fxe6 27. fxe6 Ncxe6 $11) 26... Nce6 {[%emt 0:01:05]} (26... Bxe7 27. Bxc5 Be4 28. Bxe4 fxe4 29. Rxe4 Ne6 30. Bxe7 Qxe7) 27. exf8=Q+ {[%emt 0:00:10]} Qxf8 {[%emt 0:00:01]} 28. Bxc6 {[%emt 0:00:17]} Nxd4 {[%emt 0:00:34]} 29. Rxd4 {[%emt 0:00:07][%cal Bd1d4,Bd4d7,Bd7f7][%mdl 32]} Qc5 {[%emt 0:00:12]} (29... bxc6 $142 30. gxf5 Rd8) 30. Bxb7 {[%emt 0:00:32] And now Rd7 would win.} Rb8 {[%emt 0:00:01]} 31. Rd7 {[%emt 0:00:14]} fxg4 {[%emt 0:00:21]} 32. Bd5 {[%emt 0:00:11] White mates.} gxh3 {[%emt 0:00:40]} 33. Rxf7 {[%emt 0:00:07]} Kh8 {[%emt 0:00:00]} 34. Qc3 {[%emt 0:00:09][%csl LRg7,LRh3] Weighted Error Value: White=0.35/Black=0.77} 1-0

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.11.29"]
[Round "2.5"]
[White "Muzychuk, Anna"]
[Black "Muzychuk, Mariya"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "2525"]
[BlackElo "2528"]
[Annotator "TA"]
[PlyCount "52"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 12,52,33,21,35,22,26,12,6,10,14,12,0,0,0,14,12,0,12,12,12,14,12,13,18,8,8,8,8,6,6,0,0,0,0,0,0,0,6,6,7,6,7]} 1. e4 {[%emt 0:00:01]} e5 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:02]} Nc6 {[%emt 0:00:08]} 3. Bb5 {[%emt 0:00:03]} a6 {[%emt 0:00:05]} 4. Ba4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:04]} 5. O-O {[%emt 0:00:04]} Bc5 {[%emt 0:02:42]} 6. c3 {[%emt 0:00:56]} b5 {[%emt 0:00:14]} 7. Bc2 {[%emt 0:02:18] Strongly threatening d4.} d5 {[%emt 0:00:03] C78: Ruy Lopez: Archangelsk and Möller Defences.} 8. d4 {[%emt 0:00:13] exd5 is the strong threat.} dxe4 {[%emt 0:00:19]} 9. Nbd2 {[%emt 0:02:43][%cal Bb1d2,Bd2e4,Be4c5][%mdl 32]} exf3 {[%emt 0:02:32] The position is equal.} ({Don't do} 9... exd4 10. Nxe4 Be7 11. Nxf6+ (11. Nxd4 Nxd4 12. Qxd4 Qxd4 $11) (11. cxd4 O-O $14) 11... Bxf6 12. Re1+ Be6 13. Be4 $16) 10. Qxf3 {[%emt 0:00:01]} Be7 {[%emt 0:00:03] And now ...Bd7 would win.} (10... exd4 $2 11. Qxc6+ Bd7 12. Qxc5 $18) (10... e4 $2 11. Nxe4 (11. Bxe4 Nxe4 12. Qxe4+ Be7 $16) 11... Bxd4 12. cxd4 $16) 11. Qxc6+ {[%emt 0:00:12]} Bd7 {[%emt 0:00:03]} 12. Qf3 {[%emt 0:00:02]} exd4 {[%emt 0:00:03]} 13. Ne4 {[%emt 0:01:19]} O-O {[%emt 0:03:57]} 14. Rd1 {[%emt 0:01:06]} c5 {[%emt 0:00:40]} 15. Bg5 {[%emt 0:00:24]} Re8 {[%emt 0:02:40] White must now prevent ...Nxe4.} 16. Bxf6 {[%emt 0:00:54][%mdl 64] [#] Deflection} Bxf6 {[%emt 0:00:02]} 17. Nxc5 {[%emt 0:00:06]} Bc6 {[%emt 0:00:39]} 18. Qxc6 {[%emt 0:01:09]} Rc8 {[%emt 0:00:01] [#]} 19. Qxa6 {[%emt 0:00:10]} Rxc5 {[%emt 0:00:02] [#]} 20. Bb3 $146 {[%emt 0:00:46]} ({Predecessor:} 20. g3 Qc8 21. Qxc8 Rexc8 22. Bb3 dxc3 23. bxc3 Rxc3 24. Rab1 R8c7 25. Rd5 b4 26. Rbd1 Rc1 27. Rxc1 Rxc1+ 28. Kg2 Rc7 29. Rb5 Be7 30. Rb8+ Bf8 31. f4 g6 {½-½ (31) Zhang,Z (2640)-Bu,X (2708) Hangzhou 2022}) 20... Qe7 {[%emt 0:00:55]} (20... Rf5 {looks sharper.} 21. Qb7 Re7 22. Qc6 Re2) 21. g3 {[%emt 0:00:55]} dxc3 {[%emt 0:00:30]} 22. bxc3 {[%emt 0:00:04]} Bxc3 {[%emt 0:00:01]} 23. Rac1 {[%emt 0:00:51]} g6 {[%emt 0:00:31]} 24. Qd6 {[%emt 0:00:17]} Qxd6 {[%emt 0:01:24]} 25. Rxd6 {[%emt 0:00:03]} Re7 {[%emt 0:00:01] Against Rd7} 26. Kg2 {[%emt 0:00:14]} Kg7 {[%emt 0:00:17] A balanced but interesting game.   Weighted Error Value: White=0.04 (flawless) /Black=0.01 (flawless)} 1/2-1/2

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.11.29"]
[Round "3.1"]
[White "Vaishali, Rameshbabu"]
[Black "Vantika Agrawal"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2454"]
[BlackElo "2362"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 12,81,20,10,15,0,0,-16,-10,-22,12,11,21,0,0,0,87,87,95,87,96,91,300,287,310,298,288,285,268,254,241,114,279,281,339,331,443,443,554,167,158,151,362,318,575,571,563,537,2112,2083,29987,2511,29986,893,1455,1342,29985,29986,29986,29986,29991,29992,29992,29993,29993,29994,29994,29995,29995,29996,29998,29999]} 1. d4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:06]} 2. c4 {[%emt 0:00:03]} e6 {[%emt 0:01:00]} 3. Nc3 {[%emt 0:00:03]} d5 {[%emt 0:00:02]} 4. cxd5 {[%emt 0:00:04]} Nxd5 {[%emt 0:00:02]} 5. e4 {[%emt 0:00:05]} Nxc3 {[%emt 0:00:03]} 6. bxc3 {[%emt 0:00:02]} c5 {[%emt 0:00:02]} 7. Rb1 {[%emt 0:00:07]} Be7 {[%emt 0:00:11] D35: Queen's Gambit Declined: Exchange Variation.} 8. Nf3 {[%emt 0:00:05]} O-O {[%emt 0:00:22]} 9. h4 {[%emt 0:01:01]} b6 {[%emt 0:01:17] The position is equal. is now debated instead of 9...cxd4.} 10. h5 {[%emt 0:00:16]} h6 {[%emt 0:00:19]} 11. Rh3 {[%emt 0:00:56]} Bb7 {[%emt 0:02:10]} 12. Bd3 {[%emt 0:00:32] [#]} (12. Rg3 $5 {[%cal Rc1h6]} Kh8 13. Bd3 $11) 12... cxd4 $146 {[%emt 0:00:40]} ({Predecessor:} 12... Nd7 13. Rg3 Kh8 14. Qd2 Rg8 15. Qf4 Nf6 16. Ne5 Qe8 17. Qf3 Rd8 18. Be3 Bd6 19. Bxh6 Bxe5 20. dxe5 Rxd3 21. Qxd3 Nxe4 {0-1 (29) Yakovich,Y (2526)-Moskalenko,A (2515) Chess.com INT 2020}) 13. cxd4 {[%emt 0:00:13][%cal Bc3d4,Bd4e5][%mdl 32]} Nc6 {[%emt 0:00:52]} (13... Nd7 $11) 14. Rg3 $1 $16 {[%emt 0:01:51] White leaves nothing to chance now.} Kh8 {[%emt 0:00:36]} (14... Nxd4 $2 15. Bxh6 Bf6 16. Bxg7 $1 {[%mdl 512]} Bxg7 17. h6 Nxf3+ 18. Qxf3 $18 (18. gxf3 Qd4 $18)) 15. Qd2 {[%emt 0:01:50][%cal Og3g7]} Rg8 {[%emt 0:03:30]} (15... Nxd4 $2 16. Nxd4 Bf6 17. Nf3 $18) 16. a3 {[%emt 0:02:25]} Qd6 $2 {[%emt 0:05:00]} (16... Nxd4 $2 17. Nxd4 Bf6 18. Nf3 $18) (16... Rc8 $16 {was necessary.}) 17. Bb2 $1 $18 {[%emt 0:02:44][%cal Od4d5] aiming for d5!} e5 {[%emt 0:01:17]} 18. dxe5 {[%emt 0:01:00]} ({Stronger than} 18. Nxe5 Nxe5 19. dxe5 Qe6 $14) 18... Qe6 {[%emt 0:00:11]} 19. Qe2 {[%emt 0:00:21]} Bc5 {[%emt 0:00:25]} 20. Bc4 {[%emt 0:00:21]} Qe7 {[%emt 0:00:04]} 21. Qd2 $40 {[%emt 0:02:10][%mdl 128] White goes for the king.} (21. e6 $1 $18 {[%cal Re6f7] and the rest is easy.} fxe6 22. Bxe6 $1 {[%mdl 512]} Bxa3 23. Bxg8 Bxb2 24. Qxb2 Rxg8 25. Kf1) 21... Rad8 $2 {[%emt 0:00:17]} (21... Kh7 $16) 22. Bd5 {[%emt 0:00:06][%cal Oe5e6] Strongly threatening e6!} Kh7 {[%emt 0:00:11] Prevents e6.} 23. Qf4 {[%emt 0:00:40]} Rdf8 {[%emt 0:00:09]} 24. Rd1 {[%emt 0:00:33]} Nd8 {[%emt 0:00:07]} 25. Nh4 $2 {[%emt 0:01:15]} (25. Bxb7 Ne6 26. Qf5+ g6 27. hxg6+ fxg6 28. Qh3 Qxb7 29. Qxe6 Qxe4+ 30. Kf1) 25... Ne6 {[%emt 0:00:13]} 26. Qg4 {[%emt 0:00:05] White is more active.} Ng5 $2 {[%emt 0:00:11]} (26... Bc8 $16) 27. Nf5 {[%emt 0:00:10]} Qc7 {[%emt 0:00:09] [#]} (27... Qd7 {was called for.} 28. Nxh6 Qxg4 29. Nxg4 Bc8) 28. Nxh6 $1 {[%emt 0:00:32][%mdl 512]} gxh6 {[%emt 0:00:11]} 29. Qf5+ {[%emt 0:00:01]} Rg6 {[%emt 0:00:10]} 30. Bxb7 {[%emt 0:00:17] Threatens to win with Rxg5.} Qxb7 {[%emt 0:00:05]} 31. hxg6+ {[%emt 0:00:11]} (31. Rxg5 $142 Bxf2+ 32. Kxf2 hxg5 33. hxg6+ Kg8 34. g7 Qc8 35. gxf8=Q+ Qxf8 36. Qxg5+ Qg7 37. Rd8+ Kh7 38. Qh5+ Qh6 {[#]} 39. Rh8+ $3 {[%mdl 512]} Kxh8 40. e6+ f6 41. Qxh6+ Kg8 42. Qg6+ Kh8 43. Bxf6#) 31... Kg8 {[%emt 0:00:16]} 32. gxf7+ {[%emt 0:00:12]} (32. Rxg5 $142 hxg5 33. Rd7 Qxd7 34. Qxd7 Kg7 35. e6+ Kxg6 36. e7 f6 37. Qf5+ Kh6 38. exf8=R) 32... Rxf7 {[%emt 0:00:09]} 33. Qg6+ {[%emt 0:00:06]} Kf8 {[%emt 0:00:12]} 34. Qxh6+ {[%emt 0:00:04] White mates.} Ke8 {[%emt 0:00:04]} 35. f3 {[%emt 0:00:18]} (35. Rxg5 {gets mated.} Qxe4+ 36. Kf1 Rxf2+ 37. Kg1 Rxg2+ 38. Kh1 Rxg5+ 39. Kh2 Qg2#) 35... Bf2+ {[%emt 0:00:14]} 36. Kxf2 {[%emt 0:00:04]} Nxe4+ {[%emt 0:00:02]} 37. Kg1 {[%emt 0:00:01]} Nxg3 {[%emt 0:00:05]} 38. Qe6+ {[%emt 0:00:21]} Kf8 {[%emt 0:00:23]} 39. Rd8+ {[%emt 0:00:02]} Kg7 {[%emt 0:00:11]} 40. Qg4+ {[%emt 0:00:02]} Kh6 {[%emt 0:00:10]} 41. Rh8+ {[%emt 0:00:05] Weighted Error Value: White=0.21 (precise) /Black=0.94} 1-0

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.11.29"]
[Round "3.2"]
[White "Savitha Shri B"]
[Black "Muzychuk, Anna"]
[Result "1/2-1/2"]
[ECO "C82"]
[WhiteElo "2411"]
[BlackElo "2525"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 23,90,42,37,44,43,25,32,14,30,30,33,32,38,0,0,0,0,0,0,0,0,-7,24,13,25,20,22,24,22,28,29,9,9,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:01]} e5 {[%emt 0:00:01]} 2. Nf3 {[%emt 0:00:02]} Nc6 {[%emt 0:00:01]} 3. Bb5 {[%emt 0:00:01]} a6 {[%emt 0:00:01]} 4. Ba4 {[%emt 0:00:01]} Nf6 {[%emt 0:00:01]} 5. O-O {[%emt 0:00:02]} Nxe4 {[%emt 0:00:08]} 6. d4 {[%emt 0:00:01]} b5 {[%emt 0:00:03]} 7. Bb3 {[%emt 0:00:02]} d5 {[%emt 0:00:01]} 8. dxe5 {[%emt 0:00:03]} Be6 {[%emt 0:00:02]} 9. c3 {[%emt 0:00:01]} Bc5 {[%emt 0:00:21]} 10. Nbd2 {[%emt 0:00:02]} O-O {[%emt 0:00:16]} 11. Bc2 {[%emt 0:00:01]} Bf5 {[%emt 0:01:46]} 12. Nb3 {[%emt 0:02:09]} Bg6 {[%emt 0:00:10]} 13. Nfd4 {[%emt 0:02:35] C82: Open Ruy Lopez: 9 c3 without 9...Be7.} Bxd4 {[%emt 0:00:23]} 14. cxd4 {[%emt 0:00:02] [#] Strongly threatening f3.} a5 $1 {[%emt 0:03:40]} 15. a4 {[%emt 0:02:38] aiming for f3. White is slightly better.} bxa4 {[%emt 0:01:42]} (15... Nb4 $5 {[%cal Rb4c2]}) 16. Rxa4 {[%emt 0:00:08]} Nb4 $1 {[%emt 0:01:12][%cal Oe4c3]} 17. Bxe4 {[%emt 0:05:56]} ({Weaker is} 17. Nxa5 Nxc2 18. Nc6 (18. Qxc2 $2 {loses.} Ng3 $17) 18... Qd7 19. Qxc2 {[#]} Nd2 $1 {[%mdl 512]} 20. Qxd2 Rxa4 $19) 17... dxe4 {[%emt 0:00:07]} 18. Nc5 {[%emt 0:01:07] Against e3} e3 {[%emt 0:02:22]} 19. Bxe3 {[%emt 0:00:25] [#] Threatens to win with Qg4.} Bc2 $146 {[%emt 0:00:44]} ({Predecessor:} 19... Qd5 20. Qg4 Rfd8 21. f4 Nd3 22. f5 Nxc5 23. dxc5 h5 24. Qg5 Qb3 25. Rh4 Bxf5 26. Rxf5 {1-0 (34) Maas,T (2083)-Timmermans,I (2176) Belgium 2016}) 20. Qg4 {[%emt 0:00:01]} Bxa4 {[%emt 0:00:15]} 21. Bh6 {[%emt 0:00:19][%csl Gh6][%cal Rg4g7]} g6 {[%emt 0:00:04] ...Bb5 is the strong threat.} 22. Nxa4 {[%emt 0:00:24]} ({Much weaker is} 22. Bxf8 Bb5 23. Bh6 Bxf1 24. Kxf1 f5 $17) 22... f5 {[%emt 0:00:20]} 23. Qe2 {[%emt 0:00:24]} Qxd4 {[%emt 0:00:58] And now ...Rfe8 would win.} 24. Bxf8 {[%emt 0:00:01]} Rxf8 {[%emt 0:00:03]} 25. Rd1 {[%emt 0:00:14]} Qe4 {[%emt 0:00:34]} 26. Qxe4 {[%emt 0:00:41]} (26. Qb5 {seems wilder.} c6 27. Qxa5 Nd3 28. Nc5) 26... fxe4 $11 {[%emt 0:00:01][%mdl 4096] Endgame KRN-KRN} 27. Nc5 {[%emt 0:00:05] Prevents Nd3.} Re8 {[%emt 0:01:12] The position is equal.} (27... Rf5 {simplifies} 28. Nxe4 Rxe5 29. f3 Kf7) 28. e6 {[%emt 0:00:05]} (28. Nxe4 {simplifies} Rxe5 29. f3 Kf7 30. Rd7+) 28... Nd3 $1 {[%emt 0:00:24] Against b3} 29. Nxe4 {[%emt 0:00:48] Black must now prevent Nf6+.} Rxe6 {[%emt 0:00:10]} 30. Rxd3 {[%emt 0:00:01]} Rxe4 {[%emt 0:00:02][%cal Re4e1] KR-KR} 31. f3 {[%emt 0:00:01]} Re2 {[%emt 0:00:39]} 32. Rd8+ {[%emt 0:00:13]} Kf7 {[%emt 0:01:30]} 33. Rd7+ {[%emt 0:00:01]} Re7 {[%emt 0:00:01][%cal Be2e7,Be7e1,Be1b1,Bb1b2][%mdl 32]} 34. Rd5 {[%emt 0:00:02]} Re1+ {[%emt 0:00:10]} 35. Kf2 {[%emt 0:00:09]} Rb1 {[%emt 0:00:11]} 36. Rd7+ {[%emt 0:00:46]} Kf6 {[%emt 0:00:05]} 37. Rxc7 {[%emt 0:00:02]} Rxb2+ {[%emt 0:00:02]} 38. Kg3 {[%emt 0:00:02]} h5 {[%emt 0:00:10]} 39. h4 {[%emt 0:00:03]} a4 {[%emt 0:00:11]} 40. Ra7 {[%emt 0:00:01]} Ra2 {[%emt 0:00:01]} 41. Ra6+ {[%emt 0:00:01]} Kg7 {[%emt 0:00:07]} 42. Kf4 {[%emt 0:00:17]} Rxg2 {[%emt 0:00:07]} 43. Rxa4 {[%emt 0:00:01]} Kh6 {[%emt 0:00:06]} 44. Ra6 {[%emt 0:00:13]} Rg1 {[%emt 0:00:03]} 45. Rb6 {[%emt 0:00:01]} Rg2 {[%emt 0:00:04] Weighted Error Value: White=0.03 (flawless) /Black=0.03 (flawless)} 1/2-1/2

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.11.29"]
[Round "3.3"]
[White "Muzychuk, Mariya"]
[Black "Koneru, Humpy"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2528"]
[BlackElo "2574"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 21,70,29,14,22,21,21,28,28,23,20,20,14,20,18,24,25,17,11,10,11,18,15,12,12,14,14,22,16,18,0,0,0,12,0,0,0,0,0,4,-24,-18,-22,-22,-88,-84,-102,-114,-195,-5,0,0]} 1. e4 {[%emt 0:00:03]} e5 {[%emt 0:00:02]} 2. Nf3 {[%emt 0:00:01]} Nf6 {[%emt 0:00:03]} 3. Nxe5 {[%emt 0:00:05]} d6 {[%emt 0:00:02]} 4. Nf3 {[%emt 0:00:02]} Nxe4 {[%emt 0:00:03]} 5. d4 {[%emt 0:00:03]} d5 {[%emt 0:00:07]} 6. Bd3 {[%emt 0:00:03]} Bd6 {[%emt 0:00:07]} 7. O-O {[%emt 0:00:19]} O-O {[%emt 0:00:03]} 8. c4 {[%emt 0:00:10]} c6 {[%emt 0:00:12]} 9. Nc3 {[%emt 0:00:22]} Nxc3 {[%emt 0:02:18]} 10. bxc3 {[%emt 0:00:02]} dxc4 {[%emt 0:00:02]} 11. Bxc4 {[%emt 0:00:01]} Bf5 {[%emt 0:00:22]} 12. Bg5 $1 {[%emt 0:00:25] 12.Bg5 is better than 12.Re1. C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves.} Qa5 {[%emt 0:00:44]} 13. Nh4 {[%emt 0:00:36]} Be6 {[%emt 0:01:03]} 14. Bxe6 {[%emt 0:00:04] [#] Strongly threatening Bf5. White has an edge.} Qxg5 {[%emt 0:00:04]} 15. Nf3 {[%emt 0:00:01]} (15. Qg4 {simplifies} Qxg4 16. Bxg4 g6 17. Rfb1) 15... Qa5 {[%emt 0:00:31]} 16. Bb3 {[%emt 0:00:21]} Nd7 {[%emt 0:00:41]} 17. Qd3 {[%emt 0:00:15]} Rae8 {[%emt 0:02:13]} 18. Rfe1 {[%emt 0:00:44]} g6 {[%emt 0:02:02]} 19. h4 {[%emt 0:02:11]} (19. Rab1 {simplifies} Nf6 20. g3 Kg7 21. c4) 19... Kg7 {[%emt 0:01:02]} 20. Ng5 {[%emt 0:00:32]} Rxe1+ {[%emt 0:00:22]} 21. Rxe1 {[%emt 0:00:02]} Nf6 {[%emt 0:00:48] [#]} 22. g3 $146 {[%emt 0:01:06]} ({Predecessor:} 22. Qf3 Qf5 23. Qxf5 gxf5 24. Bc2 f4 25. c4 c5 26. d5 h6 27. Nf3 Re8 28. Kf1 Rxe1+ 29. Kxe1 Nd7 30. Ke2 Kf6 31. Nd2 Ke5 32. Kd3 f5 33. Nf3+ {½-½ (33) Moussard,J (2630)-Bjerre,J (2601) Terme Catez 2022}) 22... h6 {[%emt 0:02:57]} 23. Nf3 {[%emt 0:02:49]} Rd8 {[%emt 0:00:33]} 24. Kg2 {[%emt 0:01:52]} Qc7 {[%emt 0:00:33]} 25. Qc4 {[%emt 0:01:37]} b5 {[%emt 0:00:34]} 26. Qd3 {[%emt 0:00:22]} a6 {[%emt 0:01:35]} 27. a4 {[%emt 0:00:51]} Nh5 {[%emt 0:00:12][%cal Rd6g3]} 28. Nd2 {[%emt 0:01:32]} Nf6 {[%emt 0:00:02]} 29. Re3 {[%emt 0:00:57]} Qb7 {[%emt 0:00:16]} 30. Kg1 {[%emt 0:00:30]} (30. Rf3 {with more complications.} c5 31. dxc5 Be7 32. Qe3) 30... c5 {[%emt 0:00:21] Threatens to win with ...c4.} 31. axb5 {[%emt 0:00:56]} axb5 {[%emt 0:00:02] Hoping for ...c4.} 32. dxc5 {[%emt 0:00:39]} (32. Qb1 $11) 32... Be7 $17 {[%emt 0:00:14]} 33. Qe2 {[%emt 0:00:11]} Bxc5 {[%emt 0:00:03]} 34. Re5 {[%emt 0:00:16] [#]} (34. Rd3 $17 Re8 35. Qd1) 34... Qb6 $2 {[%emt 0:00:23]} (34... Qc7 $1 $19 {[%cal Of6g4] And now ...Ng4! would win.} 35. Nf1 h5) 35. Ne4 $1 $11 {[%emt 0:00:22]} Nxe4 {[%emt 0:00:10] Weighted Error Value: White=0.10 (very precise) /Black=0.12 (very precise)} 1/2-1/2

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.11.29"]
[Round "3.4"]
[White "Kiolbasa, Oliwia"]
[Black "Dzagnidze, Nana"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "2406"]
[BlackElo "2517"]
[Annotator "TA"]
[PlyCount "170"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 14,170,33,19,25,25,25,25,25,21,44,37,44,22,21,21,0,0,11,0,0,0,0,0,0,-1,0,-13,-16,-31,-18,-25,-27,-41,-20,-26,0,-35,-18,-28,-16,-49,-49,-52,-49,-47,-40,-40,-45,-41,-45,-86,-82,-85,-85,-78,-78,-66,-66,-66,-54,-54,-37,-26,-23,-23,-23,-445,-438,-393,-387,-477,-457,-471,-449,-446,-386,-449,-240,-250,-291,-303,-229,-449,-423,-423,-391,-366,-348,-536,-277,-581,-573,-583,-277,-277,-314,-457,-433,-805,-801,-804,-798,-799,-786,-782,-742,-768,-625,-593,-573,-560,-411,-393,-95,-95,-95,-95,-95,-95,-95,-95,-95,-95,-95,-95,-95,-95,-95,-95,-95,-132,-95,-11589,-132,-4035,-4035,-1702,-132,-132,-132,-1813,-1228,-29958,-29959,-29961,-3110,-29974,-29975,-29971,-29973,-29973,-29973,-29977,-29978,-29978,-29979,-29975,-29975]} 1. e4 {[%emt 0:00:03]} c5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:03]} e6 {[%emt 0:00:06]} 3. d4 {[%emt 0:00:03]} cxd4 {[%emt 0:00:02]} 4. Nxd4 {[%emt 0:00:02]} Nc6 {[%emt 0:00:01]} 5. Nc3 {[%emt 0:00:06]} Qc7 {[%emt 0:00:02]} 6. Be3 {[%emt 0:00:08]} a6 {[%emt 0:00:02]} 7. a3 {[%emt 0:00:02]} b5 {[%emt 0:00:23]} 8. Nxc6 {[%emt 0:00:30]} dxc6 {[%emt 0:00:52] B48: Sicilian: Taimanov: 5 Nc3 Qc7 6 Be3 a6 without Be2.} 9. Qg4 {[%emt 0:01:14]} Nf6 {[%emt 0:03:12][%cal Bg8f6,Bf6d7,Bd7c5][%mdl 32]} 10. Qg3 {[%emt 0:00:05]} Qxg3 {[%emt 0:00:15] White has an edge.} 11. hxg3 {[%emt 0:00:03]} e5 {[%emt 0:00:28]} 12. f3 {[%emt 0:00:45]} Be6 {[%emt 0:01:14] [#]} 13. Kf2 $146 {[%emt 0:02:50]} (13. a4 $5 {[%cal Ra4b5]}) ({Predecessor:} 13. g4 Nd7 14. a4 Rc8 15. axb5 axb5 16. Be2 Bc5 17. Kf2 O-O 18. g5 Ra8 19. Rhd1 {1-0 (26) Csonka,B (2498)-Grischuk,A (2777) Chess.com INT 2021}) 13... Be7 {[%emt 0:02:01]} 14. g4 {[%emt 0:00:12]} Nd7 {[%emt 0:00:18]} 15. Be2 {[%emt 0:00:46]} f6 {[%emt 0:00:16]} 16. g3 {[%emt 0:01:04]} h6 {[%emt 0:00:39]} 17. a4 {[%emt 0:03:13][%cal Ra4b5]} O-O {[%emt 0:00:54]} 18. f4 {[%emt 0:00:41]} Nc5 {[%emt 0:01:52] White should prevent ...b4.} 19. b4 {[%emt 0:04:07]} Nb7 {[%emt 0:00:00]} 20. Rab1 {[%emt 0:00:11]} Rfd8 {[%emt 0:02:00]} 21. Rhd1 {[%emt 0:00:14]} Rxd1 {[%emt 0:00:18]} 22. Bxd1 {[%emt 0:00:01]} Kf8 {[%emt 0:01:18]} 23. Be2 {[%emt 0:00:27]} Rc8 {[%emt 0:01:57]} 24. Kf3 {[%emt 0:02:01]} Bf7 {[%emt 0:00:00]} 25. Kf2 {[%emt 0:00:06]} Be8 {[%emt 0:00:00]} 26. Bd3 {[%emt 0:00:16]} Nd8 {[%emt 0:00:13]} 27. axb5 {[%emt 0:00:10]} axb5 {[%emt 0:00:03]} 28. Ne2 {[%emt 0:00:13]} Ra8 {[%emt 0:00:09]} 29. c4 {[%emt 0:00:07]} Ra3 {[%emt 0:01:02]} 30. Nc1 {[%emt 0:00:02]} bxc4 {[%emt 0:00:07]} 31. Bxc4 {[%emt 0:00:06]} Nb7 {[%emt 0:00:35]} 32. Be2 {[%emt 0:00:10]} Nd6 {[%emt 0:00:00]} 33. Bd3 {[%emt 0:00:11]} Bg6 {[%emt 0:00:00] Black is more active.} 34. f5 {[%emt 0:00:14]} Bf7 $36 {[%emt 0:00:00][%mdl 2048] Black is in control.} 35. Bc5 {[%emt 0:00:07]} Nb5 {[%emt 0:00:04]} 36. Rb2 $1 {[%emt 0:00:23]} Bxc5+ {[%emt 0:00:21]} 37. bxc5 {[%emt 0:00:02]} Rc3 {[%emt 0:00:01]} 38. Rc2 {[%emt 0:00:07]} Ke7 {[%emt 0:00:17]} 39. Rxc3 {[%emt 0:00:16]} Nxc3 $11 {[%emt 0:00:01][%mdl 4096] Endgame KBN-KBN} 40. Ne2 $2 {[%emt 0:00:06][%mdl 8192]} (40. Bc2 $1 $11 {and White has nothing to worry.}) 40... Na4 $19 {[%emt 0:00:03]} 41. Ke3 {[%emt 0:00:18]} Nxc5 {[%emt 0:00:02]} 42. Bc2 {[%emt 0:00:01]} Kd6 {[%emt 0:00:20]} 43. Nc3 {[%emt 0:00:08]} Nd7 {[%emt 0:00:04]} 44. Na4 {[%emt 0:00:11]} Bc4 {[%emt 0:00:02]} 45. Bd1 {[%emt 0:00:16]} c5 {[%emt 0:00:18]} (45... Bb5 $142 {Hoping for ...Bxa4.} 46. Nc3 Kc5) 46. Kd2 {[%emt 0:00:10]} Kc6 {[%emt 0:00:19]} 47. Kc3 {[%emt 0:00:02]} Bb5 {[%emt 0:00:05]} 48. Nb2 $2 {[%emt 0:00:24]} (48. Bb3 {was worth a try.}) 48... Nb6 {[%emt 0:00:03]} 49. Bf3 {[%emt 0:00:10]} Bf1 {[%emt 0:00:20]} 50. Bd1 {[%emt 0:00:08]} Kb5 {[%emt 0:00:13]} 51. Bc2 {[%emt 0:00:12]} (51. Bf3 $142) 51... c4 {[%emt 0:00:10]} 52. Bd1 $2 {[%emt 0:00:01]} (52. Nd1 {nothing else works.}) 52... Kc5 {[%emt 0:00:22]} 53. Bf3 {[%emt 0:00:08]} Bh3 {[%emt 0:00:05]} (53... Nc8 $142 54. Na4+ Kb5) 54. Be2 {[%emt 0:00:18]} Bg2 {[%emt 0:00:03]} 55. Bxc4 {[%emt 0:00:14]} (55. Nxc4 $142 Nxc4 56. Bxc4) 55... Bxe4 {[%emt 0:00:10]} 56. Be2 {[%emt 0:00:08]} (56. Bb3 $142 Nd5+ 57. Kd2) 56... Nd5+ {[%emt 0:00:10]} 57. Kd2 {[%emt 0:00:01]} Kd4 {[%emt 0:00:17]} 58. Nc4 {[%emt 0:00:04]} Nc3 {[%emt 0:00:04]} 59. Nd6 {[%emt 0:00:13]} Bc6 {[%emt 0:00:14] ...Ne4+ is the strong threat.} 60. Nf7 {[%emt 0:00:18]} e4 {[%emt 0:00:08][%cal Be5e4,Be4e3][%mdl 32]} 61. Nd8 {[%emt 0:00:06]} e3+ {[%emt 0:00:09]} 62. Ke1 {[%emt 0:00:02]} Bd5 {[%emt 0:00:04]} 63. Ne6+ {[%emt 0:00:23]} Bxe6 $2 {[%emt 0:00:14]} (63... Ke4 $19 {is more deadly. aiming for ...Nxe2.} 64. Nc5+ Ke5 65. Nd3+ Kd4) 64. fxe6 {[%emt 0:00:01] And now e7 would win. KB-KN} Nd5 {[%emt 0:00:02] Against e7} 65. Bb5 {[%emt 0:00:06]} Ke5 {[%emt 0:00:15]} 66. Bd7 {[%emt 0:00:08]} Kd6 {[%emt 0:00:07] White must now prevent ...Nc3.} 67. Ke2 {[%emt 0:00:03]} Nb6 {[%emt 0:00:15]} 68. Bb5 {[%emt 0:00:03] Inhibits Nc4.} Kxe6 {[%emt 0:00:09]} 69. Kxe3 {[%emt 0:00:02]} Ke5 {[%emt 0:00:01]} 70. Kf3 {[%emt 0:00:16]} Nd5 {[%emt 0:00:04]} 71. Bc6 {[%emt 0:00:28]} Kd4 {[%emt 0:00:17]} 72. Bd7 {[%emt 0:00:10]} Ne7 {[%emt 0:00:28]} 73. Kf4 $2 {[%emt 0:00:13][%mdl 8192]} (73. Ke2 $17) 73... Kd3 $2 {[%emt 0:00:16]} (73... Ng6+ $1 $19 {and Black stays clearly on top.} 74. Kf5 Ne5) 74. Bb5+ $2 {[%emt 0:00:14][%mdl 8192] [#]} (74. Kf3 $17) 74... Kd2 $1 {[%emt 0:00:04]} 75. Kf3 {[%emt 0:00:16] [#]} Ke1 $2 {[%emt 0:00:03]} (75... Ng6 $1 $19 {has better winning chances.} 76. Ke4 Ne5) 76. Bc4 {[%emt 0:00:11]} Ng6 {[%emt 0:00:07] ( -> ...Ne5+)} 77. Bd5 $2 {[%emt 0:00:13][%mdl 8192]} (77. Kg2 $17) 77... Ne5+ {[%emt 0:00:04]} 78. Kf4 {[%emt 0:00:02]} Kf2 {[%emt 0:00:02]} 79. Be4 {[%emt 0:00:16]} Nc4 {[%emt 0:00:22]} (79... g5+ $142 80. Kf5 Kxg3 81. Kxf6 Nxg4+ 82. Kf5 Kh4 83. Bc6 Nf2 84. Bg2 h5 85. Ba8 g4 86. Kf4 Nh3+ 87. Ke3 Kg3 88. Ke4 Nf2+ 89. Kf5 h4 90. Bc6 h3 91. Ke5 h2 92. Bd5 h1=Q 93. Bxh1 Nxh1 94. Ke6 Kh3 95. Kf6 g3 96. Kf7 g2 97. Ke7 g1=Q 98. Kd6 Qd4+ 99. Kc7 Qd5 100. Kb6 Nf2 101. Kc7 Qe6 102. Kb8 Qc6 103. Ka7 Ne4 104. Kb8 Nc5 105. Ka7 Qb7#) 80. Bd5 {[%emt 0:00:12]} Nd6 {[%emt 0:00:04][%csl Gf6,Gh6][%cal Rg7g5] Black mates.} 81. g5 {[%emt 0:00:08]} hxg5+ {[%emt 0:00:13]} 82. Kg4 {[%emt 0:00:01]} Nb5 {[%emt 0:00:12]} 83. Kf5 {[%emt 0:00:20]} Kxg3 {[%emt 0:00:04]} 84. Kg6 {[%emt 0:00:00]} Kf4 {[%emt 0:00:05]} 85. Kxg7 {[%emt 0:00:13]} f5 {[%emt 0:00:08] Weighted Error Value: White=0.36/Black=0.22 (precise)} 0-1

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.11.29"]
[Round "3.5"]
[White "Ushenina, Anna"]
[Black "Harika, Dronavalli"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2454"]
[BlackElo "2507"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 18,93,64,67,54,43,65,64,134,139,132,129,121,112,113,125,142,145,124,88,89,86,87,76,79,79,81,81,86,85,87,89,85,70,72,78,87,72,72,78,77,77,89,79,78,85,87,87,81,79,87,70,80,54,54,54,66,54,54,54,62,47,47,47,47,47,47,47,47,47,47,41,41,41,41,41,47,47]} 1. Nf3 {[%emt 0:00:03]} d5 {[%emt 0:00:05]} 2. g3 {[%emt 0:00:08]} Nf6 {[%emt 0:00:54]} 3. Bg2 {[%emt 0:00:03]} c5 {[%emt 0:00:06]} 4. O-O {[%emt 0:00:24]} Nc6 {[%emt 0:00:02]} 5. d4 {[%emt 0:00:16]} cxd4 {[%emt 0:00:02]} 6. Nxd4 {[%emt 0:00:08]} e5 {[%emt 0:00:03]} 7. Nxc6 {[%emt 0:00:32]} bxc6 {[%emt 0:00:01]} 8. c4 {[%emt 0:00:05]} Be6 {[%emt 0:00:35]} 9. Nc3 {[%emt 0:04:56]} Be7 {[%emt 0:03:13]} 10. Bg5 {[%emt 0:01:45]} e4 {[%emt 0:00:22] D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} 11. Qa4 {[%emt 0:02:13]} O-O {[%emt 0:01:55]} 12. Rad1 {[%emt 0:03:41][%cal Ba1d1,Bd1d5,Bd5a5][%mdl 32]} (12. Qxc6 Rc8 13. Qb7 Rxc4 $11) 12... Qb6 {[%emt 0:01:58]} ({Better is} 12... Qe8 $14) 13. cxd5 {[%emt 0:00:02]} cxd5 {[%emt 0:00:02]} 14. Bxf6 {[%emt 0:00:33]} Bxf6 {[%emt 0:00:01]} 15. Nxd5 {[%emt 0:00:01]} Bxd5 {[%emt 0:00:02]} 16. Rxd5 {[%emt 0:00:02]} Qxb2 {[%emt 0:00:19]} 17. e3 {[%emt 0:01:06]} (17. Qxe4 $6 Rae8 18. Qf4 Rxe2 $11) ({Don't play} 17. Bxe4 Qxe2 18. Bd3 Qe8 $16) 17... Rab8 {[%emt 0:01:41]} 18. Bxe4 {[%emt 0:00:59] aiming for Rb1.} Rb4 {[%emt 0:01:27]} 19. Qc2 {[%emt 0:00:02] [#]} (19. Qxa7 $2 {perishes.} Rxe4 20. Ra5 Rc4 $19) 19... g6 $146 {[%emt 0:00:10]} ({Predecessor:} 19... Qxc2 20. Bxc2 Rc8 21. Bb3 Rc7 22. Rfd1 Kf8 23. Kg2 g6 24. f4 h5 25. Kf3 Be7 {1-0 (56) Bocharov,D (2516)-Skvortsov,A (2166) Sochi 2022}) 20. Ra5 {[%emt 0:00:12]} Qxc2 {[%emt 0:01:36]} 21. Bxc2 {[%emt 0:00:02]} Rc8 {[%emt 0:00:01]} 22. Bb3 {[%emt 0:00:07]} Rc7 {[%emt 0:00:05]} 23. Rd1 {[%emt 0:00:05]} Kg7 {[%emt 0:00:01]} 24. Kg2 {[%emt 0:00:14]} h5 {[%emt 0:00:09]} 25. h4 {[%emt 0:00:01]} Rb6 {[%emt 0:00:14]} 26. Rad5 {[%emt 0:00:14]} Rbb7 {[%emt 0:00:25]} 27. e4 {[%emt 0:00:18]} Re7 {[%emt 0:00:09]} 28. f3 {[%emt 0:00:04]} Rbc7 {[%emt 0:00:02]} 29. R1d2 {[%emt 0:00:02]} a5 {[%emt 0:00:24]} 30. Re2 {[%emt 0:00:06]} ({Of course not} 30. Rxa5 $6 Bc3 31. Rad5 Bxd2 32. Rxd2 Red7 33. Rxd7 Rxd7 $11) 30... Bc3 {[%emt 0:00:21]} 31. Rc2 {[%emt 0:00:18]} Bb4 {[%emt 0:00:17]} 32. Rxc7 {[%emt 0:00:05]} Rxc7 $16 {[%emt 0:00:01][%mdl 4096] Endgame KRB-KRB} 33. e5 {[%emt 0:00:12]} Ra7 {[%emt 0:00:03]} 34. Rb5 {[%emt 0:00:23]} Bc3 {[%emt 0:00:23]} 35. a4 {[%emt 0:00:23]} Re7 {[%emt 0:00:27] White is slightly better.} 36. f4 {[%emt 0:00:03]} Bb4 {[%emt 0:00:02]} 37. Kf3 {[%emt 0:00:12] White is more active.} Rc7 {[%emt 0:00:00] [#] Hoping for ...Rc3+.} 38. Bd5 {[%emt 0:00:16]} Be1 {[%emt 0:00:36]} 39. Rb7 {[%emt 0:00:40]} Rxb7 {[%emt 0:00:04]} 40. Bxb7 $14 {[%emt 0:00:01] KB-KB} Bc3 {[%emt 0:01:36]} 41. Bd5 {[%emt 0:00:34]} Kf8 {[%emt 0:00:21]} 42. Ke2 {[%emt 0:00:16]} Ke7 {[%emt 0:00:06]} 43. Bf3 {[%emt 0:00:10]} Bd4 {[%emt 0:00:08]} 44. g4 {[%emt 0:00:04]} hxg4 {[%emt 0:00:01]} 45. Bxg4 {[%emt 0:00:01]} f6 {[%emt 0:00:13]} 46. exf6+ Kxf6 {[%emt 0:00:02]} 47. Kf3 {[%emt 0:00:10] Weighted Error Value: White=0.05 (flawless) /Black=0.05 (flawless)} 1/2-1/2

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.11.30"]
[Round "4.1"]
[White "Dzagnidze, Nana"]
[Black "Ushenina, Anna"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2517"]
[BlackElo "2454"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 14,64,0,0,0,-4,5,6,-6,-26,-12,-15,0,-32,-23,-24,-16,-9,-14,-25,-22,-35,-7,-4,0,-25,-16,-21,-19,-24,-23,-24,-12,-27,-5,0,19,22,27,8,18,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 {[%emt 0:00:04] ChessBase II} e6 {[%emt 0:00:07]} 2. Nf3 {[%emt 0:00:06]} d5 {[%emt 0:00:09]} 3. e3 {[%emt 0:00:09]} Nf6 {[%emt 0:00:08]} 4. b3 {[%emt 0:00:03]} c5 {[%emt 0:01:57]} 5. Bb2 {[%emt 0:00:05]} Nc6 {[%emt 0:00:06]} 6. cxd5 {[%emt 0:00:05]} exd5 {[%emt 0:00:03]} 7. Bb5 {[%emt 0:00:23]} Bd6 {[%emt 0:00:36]} 8. O-O {[%emt 0:00:03]} O-O {[%emt 0:00:19] A13: English Opening: 1...e6.} 9. d4 {[%emt 0:00:05]} cxd4 {[%emt 0:00:15]} 10. Nxd4 {[%emt 0:00:08]} Bc7 {[%emt 0:02:43]} 11. Bxc6 {[%emt 0:06:30]} bxc6 {[%emt 0:03:48] [#]} ({Resist} 11... Qd6 12. g3 bxc6 13. Qc2 $14) 12. Nd2 $146 {[%emt 0:00:16]} ({Predecessor:} 12. Qc2 c5 13. Nf3 Bd6 14. Nbd2 Bg4 15. h3 Bh5 16. Nh4 Nd7 17. Nf5 Bg6 18. Nf3 {½-½ (32) Malakhov,V (2691)-Bluebaum,M (2633) Brest 2018 EXT 2019 [ChessBase II]}) 12... c5 {[%emt 0:01:36]} (12... Qd6 {seems wilder.} 13. N2f3 Bd7 14. Rc1 Rac8) 13. N4f3 {[%emt 0:00:08]} Ba6 {[%emt 0:00:34] This pair of bishops is nice.} 14. Re1 {[%emt 0:00:03]} Re8 {[%emt 0:00:09]} 15. Rc1 {[%emt 0:03:16]} Rc8 {[%emt 0:00:37]} 16. Bxf6 {[%emt 0:02:25]} Qxf6 {[%emt 0:00:08]} 17. e4 {[%emt 0:00:01]} Red8 {[%emt 0:01:39]} 18. Qc2 {[%emt 0:01:24]} Bf4 {[%emt 0:00:38]} 19. Rcd1 {[%emt 0:00:31]} Bb7 {[%emt 0:01:05]} (19... d4 {keeps more tension.} 20. e5 d3 21. Qc3 Qg6) 20. exd5 {[%emt 0:02:11]} Bxd5 {[%emt 0:00:53]} 21. Re2 {[%emt 0:00:03]} h6 {[%emt 0:00:19]} 22. Rde1 {[%emt 0:00:07]} Qc6 {[%emt 0:00:11]} 23. Qf5 {[%emt 0:00:26]} Bb8 {[%emt 0:00:42]} 24. Nc4 {[%emt 0:00:12]} Qg6 {[%emt 0:00:12]} 25. Qxg6 {[%emt 0:00:13]} fxg6 {[%emt 0:00:01]} 26. Nfe5 {[%emt 0:00:08]} Kh7 {[%emt 0:00:10] The position is equal.} 27. f3 {[%emt 0:00:07]} Bxe5 {[%emt 0:00:12]} 28. Nxe5 {[%emt 0:00:07]} c4 {[%emt 0:00:01]} 29. bxc4 {[%emt 0:00:08]} Bxc4 {[%emt 0:00:01]} 30. Nxc4 {[%emt 0:00:06]} Rxc4 {[%emt 0:00:01]} 31. Rb2 {[%emt 0:00:26]} Rd7 {[%emt 0:00:16]} 32. Kf2 {[%emt 0:00:07]} Ra4 {[%emt 0:00:32] An interesting draw.   Weighted Error Value: White=0.07 (flawless) /Black=0.07 (flawless)} 1/2-1/2

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.11.30"]
[Round "4.2"]
[White "Vantika Agrawal"]
[Black "Kiolbasa, Oliwia"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "2362"]
[BlackElo "2406"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 13,67,0,0,10,0,0,37,30,12,21,41,39,41,18,14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,14,10,16,0,0,0,0,0,146,149,133,146,265,288,241,185,170,150,141,144,144,144,140,137,129,130]} 1. d4 {[%emt 0:00:02]} d5 {[%emt 0:00:02]} 2. c4 {[%emt 0:00:03]} e6 {[%emt 0:00:03]} 3. Nf3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:07]} 4. g3 {[%emt 0:00:03]} Be7 {[%emt 0:00:10]} 5. Bg2 {[%emt 0:00:03]} O-O {[%emt 0:00:07]} 6. O-O {[%emt 0:00:05]} dxc4 {[%emt 0:00:07]} 7. Qc2 {[%emt 0:00:03]} b5 {[%emt 0:00:22]} 8. a4 {[%emt 0:00:05] E05: Open Catalan: 5 Nf3 Be7.} b4 {[%emt 0:00:02]} 9. Nfd2 {[%emt 0:00:32]} Nd5 {[%emt 0:00:13]} 10. Nxc4 {[%emt 0:00:08] White is slightly better.} c5 {[%emt 0:00:17]} 11. dxc5 {[%emt 0:00:14]} Bxc5 {[%emt 0:00:12]} 12. e4 {[%emt 0:02:04]} Nb6 {[%emt 0:00:17]} 13. Rd1 {[%emt 0:01:36]} (13. Ncd2 $5 {[%cal Rc2c5]} Qc7 14. Nb3 $14) 13... N8d7 {[%emt 0:01:15][%cal Bb8d7,Bd7c5,Bc5e4][%mdl 32]} 14. Be3 {[%emt 0:03:35] [#] Bxc5 is the strong threat.} Qe7 {[%emt 0:06:39] [#] aiming for ...Nxc4.} 15. Nxb6 $146 {[%emt 0:02:14]} ({Predecessor:} 15. Nbd2 Ba6 16. Nxb6 axb6 17. Bxc5 Nxc5 18. Nc4 Qc7 19. Nd6 e5 20. f4 Rad8 21. fxe5 {½-½ (73) Andreikin,D (2724)-Hakobyan,A (2601) Chess.com INT 2022}) 15... axb6 {[%emt 0:00:45]} 16. Bxc5 {[%emt 0:02:02]} Nxc5 {[%emt 0:00:21]} 17. e5 {[%emt 0:01:01]} Bb7 {[%emt 0:03:09]} 18. Bxb7 {[%emt 0:00:26]} Qxb7 {[%emt 0:00:04]} 19. Nd2 {[%emt 0:00:05][%cal Bb1d2,Bd2c4,Bc4e3][%mdl 32]} h6 {[%emt 0:01:51]} 20. Nc4 {[%emt 0:00:16]} b3 {[%emt 0:00:54]} 21. Qc3 {[%emt 0:00:36]} Ne4 {[%emt 0:01:05]} 22. Qf3 {[%emt 0:00:52]} f5 $1 {[%emt 0:00:21]} 23. h4 {[%emt 0:00:48]} b5 {[%emt 0:00:22]} 24. Qxb3 {[%emt 0:00:34]} (24. axb5 Rxa1 25. Rxa1 Qxb5 $17) 24... Qa7 {[%emt 0:00:10]} 25. Ne3 {[%emt 0:00:06]} (25. Qxb5 $2 {is a self mate.} Qxf2+ 26. Kh1 Nxg3#) 25... bxa4 {[%emt 0:00:08]} (25... Qf7 $11 {remains equal.}) 26. Qxe6+ $16 {[%emt 0:00:05]} Kh8 {[%emt 0:00:12][%cal Oe4g3]} 27. Rd7 {[%emt 0:00:14]} (27. Nxf5 $2 {loses.} Qxf2+ 28. Kh1 Qf3+ 29. Kh2 Qe2+ 30. Kg1 Qf2+ 31. Kh1 Rxf5 $19) 27... Qa6 {[%emt 0:00:12] [#]} (27... Qc5 $16) 28. Qxa6 $1 $18 {[%emt 0:00:58]} ({Weaker is} 28. Qe7 Rg8 $16) 28... Rxa6 {[%emt 0:00:01]} 29. Rd4 {[%emt 0:00:13] Prevents f4.} Nc5 {[%emt 0:00:12]} 30. Rc4 {[%emt 0:00:08]} Nd3 {[%emt 0:00:15]} 31. Rcxa4 {[%emt 0:00:13]} Rxa4 {[%emt 0:00:12]} 32. Rxa4 {[%emt 0:00:02] Hoping for f4.} Nxe5 {[%emt 0:00:02]} 33. Ra5 {[%emt 0:00:57]} Nd3 {[%emt 0:00:09]} 34. Nxf5 {[%emt 0:00:15][%mdl 32768] Weighted Error Value: White=0.05 (flawless) /Black=0.20 (precise) . Loss on time!?} 0-1

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.11.30"]
[Round "4.3"]
[White "Muzychuk, Anna"]
[Black "Vaishali, Rameshbabu"]
[Result "0-1"]
[ECO "C70"]
[WhiteElo "2525"]
[BlackElo "2454"]
[Annotator "TA"]
[PlyCount "150"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 9,150,32,42,37,37,38,33,33,38,43,35,39,34,23,29,42,28,49,34,31,29,28,42,28,35,27,60,51,67,52,108,112,106,6,9,11,12,12,12,12,5,10,12,0,0,0,0,0,0,0,0,-216,-217,-220,-218,-388,-385,-434,-423,-444,-439,-445,-445,-488,-453,-513,-514,-527,-539,-599,-507,-598,-595,-591,-578,-597,-606,-591,-579,-639,-611,-625,-607,-690,-679,-722,-708,-728,-725,-725,-725,-712,-698,-657,0,-626,-556,-540,0,-633,0,-570,-533,-1014,-954,-871,-849,-1387,-1379,-1401,-1394,-1379,-1379,-1379,-1379,-1335,-777,-979,0,-1244,0,-869,-869,-1362,-1270,-1401,-1306,-2028,-1902,-1052,-1576,-1014,-1269,-1122,-1041,-1150,-992,-12822,-10915,-12837,-12831,-12839,-5819]} 1. e4 {[%emt 0:00:01]} e5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:02]} 3. Bb5 {[%emt 0:00:04]} a6 {[%emt 0:00:02]} 4. Ba4 {[%emt 0:00:01]} Bc5 {[%emt 0:00:03]} 5. c3 {[%emt 0:00:29]} Nge7 {[%emt 0:00:03]} 6. d4 {[%emt 0:00:21] C70: Ruy Lopez: 3...a6 4 Ba4, Norwegian and Delayed Schliemann.} exd4 {[%emt 0:00:03]} 7. cxd4 {[%emt 0:00:00]} Bb4+ {[%emt 0:00:03]} 8. Bd2 {[%emt 0:00:11] White is slightly better.} Bxd2+ {[%emt 0:00:06]} 9. Qxd2 {[%emt 0:00:05]} d5 {[%emt 0:00:05]} 10. exd5 {[%emt 0:00:17]} Qxd5 {[%emt 0:03:49]} 11. Nc3 {[%emt 0:01:06]} Qe6+ {[%emt 0:00:17]} 12. Qe3 {[%emt 0:00:11]} O-O {[%emt 0:05:23]} 13. O-O {[%emt 0:00:05] [#]} b5 $146 {[%emt 0:01:55]} ({Predecessor:} 13... Qd6 14. Bxc6 Nxc6 15. d5 Ne7 16. Rad1 Bg4 17. h3 Bh5 18. g4 Bg6 19. Rfe1 Rae8 {½-½ (60) Sadhwani,R (2619)-Erigaisi,A (2681) chess24.com INT 2022}) 14. Bb3 {[%emt 0:00:09]} Qxe3 {[%emt 0:00:07]} 15. fxe3 {[%emt 0:00:01]} Na5 $1 {[%emt 0:00:02]} 16. Nd2 {[%emt 0:04:19]} Bb7 {[%emt 0:01:08] Inhibits Nd5.} 17. Rac1 {[%emt 0:01:39]} Rac8 {[%emt 0:02:05]} 18. Bd1 {[%emt 0:01:38]} c5 {[%emt 0:01:58] Inhibits b4.} 19. dxc5 $1 {[%emt 0:01:14]} Rxc5 {[%emt 0:00:04]} (19... Rfd8 $1 $14 20. Nce4 Nd5) 20. b4 $16 {[%emt 0:00:03][%csl LRa5,LRc5]} Rg5 {[%emt 0:00:07]} 21. Bf3 {[%emt 0:00:42]} (21. bxa5 $2 {is the wrong capture.} Rxg2+ 22. Kh1 Rxd2+ 23. e4 Nc6 $19) (21. Nce4 $16 Bxe4 22. Nxe4 (22. bxa5 $2 {too greedy.} Rxg2+ 23. Kh1 Rxd2+ $19)) 21... Nac6 $1 $11 {[%emt 0:00:20]} 22. a3 {[%emt 0:04:54]} Rg6 {[%emt 0:00:12]} 23. Nb3 {[%emt 0:00:18]} Bc8 {[%emt 0:00:31]} 24. Nd5 {[%emt 0:00:08]} Nxd5 {[%emt 0:00:16]} 25. Bxd5 {[%emt 0:00:01]} Ne5 {[%emt 0:00:01]} 26. Rc7 {[%emt 0:00:31]} Be6 {[%emt 0:00:11]} 27. Bxe6 {[%emt 0:00:07]} Rxe6 {[%emt 0:00:09]} 28. Nc5 {[%emt 0:00:09]} Rd6 {[%emt 0:00:08]} 29. Re7 {[%emt 0:00:28]} f6 {[%emt 0:00:27]} 30. Ne6 $2 {[%emt 0:00:14] [#] White is on the road to losing.} (30. Ra7 $11) 30... Nc6 $1 $19 {[%emt 0:00:06]} 31. Rxg7+ {[%emt 0:00:15]} Kh8 {[%emt 0:00:01]} 32. Rd7 $2 {[%emt 0:00:27]} (32. Rb7 Rxe6 33. Rb6) 32... Rxe6 {[%emt 0:00:07]} ({Stronger than} 32... Rxd7 33. Nxf8 Rd6 34. Rc1 $11) 33. Rc1 {[%emt 0:00:04]} Ne5 {[%emt 0:00:05]} 34. Ra7 {[%emt 0:00:05]} Rf7 {[%emt 0:00:18]} 35. Ra8+ {[%emt 0:00:05]} Kg7 {[%emt 0:00:02]} 36. Rcc8 {[%emt 0:00:01]} Nc4 {[%emt 0:00:03]} 37. Rg8+ {[%emt 0:00:04]} Kh6 {[%emt 0:00:01]} 38. e4 {[%emt 0:00:29]} Rg7 {[%emt 0:00:06]} 39. Rge8 {[%emt 0:00:10]} Rd6 {[%emt 0:00:08] [#] ( -> ...Rd1+)} 40. Rad8 {[%emt 0:00:19]} Rgd7 {[%emt 0:00:21]} 41. Rxd7 {[%emt 0:00:06]} Rxd7 {[%emt 0:00:01][%mdl 4096] Endgame KRN-KR} 42. Kf2 {[%emt 0:00:17]} Rd6 {[%emt 0:00:08]} 43. Kf3 {[%emt 0:00:05]} Nxa3 {[%emt 0:00:07]} 44. Kf4 {[%emt 0:00:01]} Nc4 {[%emt 0:00:05]} 45. g4 {[%emt 0:00:12]} Kg6 {[%emt 0:00:11]} 46. h4 {[%emt 0:00:04]} Ne5 {[%emt 0:00:12] And now ...Rd3 would win.} 47. h5+ {[%emt 0:00:05]} Kg7 {[%emt 0:00:06]} 48. Re7+ {[%emt 0:00:10]} Nf7 {[%emt 0:00:22]} 49. Kf5 {[%emt 0:00:04]} h6 {[%emt 0:00:04]} 50. Ra7 {[%emt 0:00:06]} Rc6 {[%emt 0:00:21]} 51. Rb7 {[%emt 0:00:02]} Rd6 {[%emt 0:00:45]} 52. Ra7 {[%emt 0:00:00]} Rb6 {[%emt 0:00:01]} 53. Rc7 {[%emt 0:00:00]} Rd6 {[%emt 0:00:02]} 54. Ra7 {[%emt 0:00:13]} Rc6 {[%emt 0:00:07]} 55. Rb7 $1 {[%emt 0:00:05]} Rc4 {[%emt 0:00:22]} 56. Ra7 {[%emt 0:00:14]} Rxb4 {[%emt 0:00:09]} 57. Rxa6 {[%emt 0:00:01]} Rb1 {[%emt 0:00:12]} 58. Ra7 {[%emt 0:00:03]} Rc1 {[%emt 0:00:10]} 59. Rb7 {[%emt 0:00:11]} Rc6 {[%emt 0:00:10]} 60. Kf4 {[%emt 0:00:08]} Rc5 {[%emt 0:00:06]} 61. Rb6 {[%emt 0:00:08]} Re5 {[%emt 0:00:15]} 62. Rb7 {[%emt 0:00:17]} Re6 {[%emt 0:00:17]} 63. Kf5 {[%emt 0:00:14]} Re5+ {[%emt 0:00:09]} 64. Kf4 {[%emt 0:00:01]} Rc5 {[%emt 0:00:02] Hoping for ...Kf8.} 65. Rb6 {[%emt 0:00:08]} Rg5 {[%emt 0:00:07] Strongly threatening ...Ne5. Black is clearly winning.} 66. Rb7 {[%emt 0:00:12]} Kf8 {[%emt 0:00:04]} 67. Rb8+ {[%emt 0:00:48]} Ke7 {[%emt 0:00:01] ...Nd6 is the strong threat.} 68. Rb7+ {[%emt 0:00:01]} Ke6 {[%emt 0:00:02]} 69. Rb8 {[%emt 0:00:14]} Ne5 {[%emt 0:00:36]} 70. Rb6+ {[%emt 0:00:02]} Ke7 {[%emt 0:00:08]} 71. Rb7+ {[%emt 0:00:04]} Nd7 {[%emt 0:00:07] aiming for ...Kd6.} 72. Ra7 {[%emt 0:00:02]} Rg8 {[%emt 0:00:11] White must now prevent ...b4.} 73. Kf5 {[%emt 0:00:08]} b4 {[%emt 0:00:05]} 74. Ra6 {[%emt 0:00:30]} Rg5+ {[%emt 0:00:09]} 75. Kf4 {[%emt 0:00:02]} Rb5 {[%emt 0:00:02] Weighted Error Value: White=0.32/Black=0.07 (flawless)} 0-1

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.11.30"]
[Round "4.4"]
[White "Muzychuk, Mariya"]
[Black "Savitha Shri B"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "2528"]
[BlackElo "2411"]
[Annotator "TA"]
[PlyCount "131"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 11,131,32,52,29,43,19,28,20,46,35,46,27,22,-12,-14,-24,0,-7,0,-28,-11,-13,-11,-77,-77,-58,-68,-100,-74,-112,-55,-79,-78,-77,-50,-68,-32,-27,-13,-12,-20,-16,-6,-20,43,44,71,72,77,75,109,59,101,96,89,80,84,42,45,50,63,63,59,46,46,43,56,45,53,29,42,8,35,0,0,-6,-5,-72,-68,-133,-118,-137,-14,-8,-8,-8,-8,-8,-8,-8,-8,-8,0,0,0,0,0,0,0,-3,-2,-8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8,0,0,0,0,0]} 1. e4 {[%emt 0:00:02]} c5 {[%emt 0:00:01]} 2. Nf3 {[%emt 0:00:01]} e6 {[%emt 0:00:01]} 3. d4 {[%emt 0:00:11]} cxd4 {[%emt 0:00:02]} 4. Nxd4 {[%emt 0:00:00]} Nc6 {[%emt 0:00:01]} 5. Nc3 {[%emt 0:00:03][%cal Bb1c3,Bc3e2,Be2d4][%mdl 32]} Qc7 {[%emt 0:00:02]} 6. Be3 {[%emt 0:00:13]} a6 {[%emt 0:00:01]} 7. Qf3 {[%emt 0:00:32] B48: Sicilian: Taimanov: 5 Nc3 Qc7 6 Be3 a6 without Be2.} b5 {[%emt 0:00:08]} 8. Nxc6 {[%emt 0:03:53]} Qxc6 {[%emt 0:00:02]} 9. Bd3 {[%emt 0:00:41] White has an edge.} b4 {[%emt 0:00:02]} 10. Ne2 {[%emt 0:00:09]} Bb7 {[%emt 0:00:02]} 11. Nd4 {[%emt 0:00:56]} Qc7 {[%emt 0:00:01] [#]} 12. O-O $146 {[%emt 0:01:30][%cal Oc2c3]} ({Predecessor:} 12. Qg3 Qxg3 13. hxg3 Nf6 14. f3 Bc5 15. g4 d6 16. g5 Nd7 17. Kd2 Ke7 18. Rh4 {½-½ (57) Ibadov,D (2285)-Frolyanov,D (2536) Kazan 2021}) 12... Nf6 {[%emt 0:00:02]} 13. Rfe1 {[%emt 0:01:18]} Be7 {[%emt 0:01:47]} (13... Bd6 $5 {[%cal Rd6h2]}) 14. Bf4 {[%emt 0:00:16]} d6 {[%emt 0:00:59]} 15. Bg3 {[%emt 0:00:07]} Qb6 {[%emt 0:00:49]} 16. Nb3 {[%emt 0:00:22]} a5 {[%emt 0:00:46]} 17. Qe3 {[%emt 0:01:12]} (17. a4 $11) 17... Qxe3 $17 {[%emt 0:00:31]} 18. Rxe3 {[%emt 0:00:00]} O-O {[%emt 0:00:27]} 19. Rd1 {[%emt 0:01:21]} d5 {[%emt 0:01:33]} 20. e5 {[%emt 0:00:07]} Nd7 {[%emt 0:01:17]} (20... Ne4 $17 21. Nd4 a4) 21. Bb5 {[%emt 0:00:04]} Nb6 {[%emt 0:00:25][%cal Bd7b6,Bb6c4,Bc4e3][%mdl 32]} 22. Nd4 {[%emt 0:00:27]} Rac8 {[%emt 0:01:46]} 23. Re2 {[%emt 0:00:16]} Bc5 {[%emt 0:01:25]} (23... Nc4 $5 {[%cal Rc4b2]} 24. Rb1 Bc5 $15) 24. Nb3 {[%emt 0:01:04]} a4 {[%emt 0:00:17]} (24... Rc7 $5) 25. Nxc5 {[%emt 0:00:02]} Rxc5 {[%emt 0:00:02]} 26. Bd3 {[%emt 0:00:01]} Nc4 {[%emt 0:01:05]} 27. Rb1 {[%emt 0:00:10]} d4 {[%emt 0:01:21]} (27... Ba6 $11) 28. f4 $14 {[%emt 0:01:17]} Rd8 {[%emt 0:01:26]} 29. Be1 {[%emt 0:00:31]} Ne3 {[%emt 0:01:22]} 30. Bxb4 {[%emt 0:00:05]} Rcc8 {[%emt 0:00:01]} 31. Bd6 {[%emt 0:00:50] A strong pair of Bishops.} (31. b3 $16) 31... Nc4 {[%emt 0:01:18]} 32. Bxc4 {[%emt 0:01:21]} Rxc4 {[%emt 0:00:01]} 33. b3 {[%emt 0:00:03]} axb3 {[%emt 0:00:03]} 34. axb3 {[%emt 0:00:06]} (34. Rxb3 Bd5 $11) 34... Rc3 {[%emt 0:00:08]} 35. Bb4 {[%emt 0:00:27]} Rc6 {[%emt 0:00:04]} 36. Rd1 {[%emt 0:00:12]} Rd5 $1 {[%emt 0:00:25]} 37. Red2 {[%emt 0:00:21]} h6 {[%emt 0:00:11]} 38. Bd6 {[%emt 0:00:32]} Kh7 {[%emt 0:00:46]} 39. b4 {[%emt 0:00:01]} ({But not} 39. Rxd4 Rxc2 40. g3 Rg2+ $1 41. Kf1 Rxh2 $17) 39... Rc4 {[%emt 0:00:01]} 40. Bc5 {[%emt 0:00:05]} Kg6 {[%emt 0:00:09]} 41. g4 {[%emt 0:00:28]} h5 {[%emt 0:00:12]} 42. h3 {[%emt 0:00:04]} hxg4 {[%emt 0:00:00]} 43. hxg4 {[%emt 0:00:01][%cal Rc5d4]} d3 {[%emt 0:00:17]} 44. cxd3 {[%emt 0:00:16]} (44. Rxd3 $11 {remains equal.} Rxc2 45. Rxd5 (45. f5+ Kg5 $11) 45... Bxd5 46. Bf2 (46. f5+ Kg5 $11)) 44... Rxf4 $17 {[%emt 0:00:02]} 45. d4 {[%emt 0:00:20]} ({White should try} 45. Rg2 $15) 45... Rxg4+ {[%emt 0:00:05]} 46. Kf2 {[%emt 0:00:01] [#]} Rd8 {[%emt 0:00:20]} ({Black should play} 46... f5 $1 $17 {Strongly threatening ...Rd8.} 47. Rg1 Rxg1 48. Kxg1 Rd8) 47. Rg1 $1 $11 {[%emt 0:00:27] The position is equal.} Rxg1 {[%emt 0:00:08]} 48. Kxg1 {[%emt 0:00:01][%mdl 4096] Endgame KRB-KRB} f6 {[%emt 0:00:17]} 49. exf6 {[%emt 0:00:21]} gxf6 {[%emt 0:00:03]} 50. Re2 {[%emt 0:00:22]} Bd5 {[%emt 0:00:02]} 51. b5 {[%emt 0:00:05]} Rh8 {[%emt 0:00:31]} 52. Rh2 {[%emt 0:00:09]} Ra8 {[%emt 0:00:08]} 53. b6 {[%emt 0:00:04]} Ra1+ {[%emt 0:00:09]} 54. Kf2 {[%emt 0:00:01]} Kf5 {[%emt 0:00:17]} 55. Rh7 {[%emt 0:00:07]} Rb1 {[%emt 0:00:08]} 56. Rh6 {[%emt 0:00:25]} e5 {[%emt 0:00:36]} 57. dxe5 {[%emt 0:00:07]} fxe5 {[%emt 0:00:01]} 58. Rh5+ {[%emt 0:00:19]} Ke4 {[%emt 0:00:08]} 59. Rh4+ {[%emt 0:00:11]} Kd3 {[%emt 0:00:05]} 60. Rb4 {[%emt 0:00:20]} Rc1 {[%emt 0:00:24]} 61. Bd6 {[%emt 0:00:05]} e4 {[%emt 0:00:16] ( -> ...e3+)} 62. Bf4 {[%emt 0:00:09] Inhibits e3+.} Rc2+ {[%emt 0:00:02]} 63. Kg3 {[%emt 0:00:03]} e3 {[%emt 0:00:10]} 64. Bxe3 {[%emt 0:00:06]} Kxe3 {[%emt 0:00:04]} 65. b7 {[%emt 0:00:01]} Bxb7 {[%emt 0:00:09]} 66. Rxb7 {[%emt 0:00:02] Weighted Error Value: White=0.14 (very precise) /Black=0.13 (very precise)} 1/2-1/2

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.11.30"]
[Round "4.5"]
[White "Koneru, Humpy"]
[Black "Harika, Dronavalli"]
[Result "1/2-1/2"]
[ECO "A42"]
[WhiteElo "2574"]
[BlackElo "2507"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 13,71,0,23,-8,0,-18,-8,-59,-79,-83,-74,-82,-23,-52,-33,-34,-27,-24,11,4,12,10,12,12,14,12,13,12,12,8,10,12,8,10,11,9,10,7,25,32,25,10,11,10,29,12,12,12,14,0,0,0,6,9,9,8,8,14,15,0]} 1. d4 {[%emt 0:00:02]} g6 {[%emt 0:00:02]} 2. c4 {[%emt 0:00:55]} Bg7 {[%emt 0:00:02]} 3. Nc3 {[%emt 0:00:14]} d6 {[%emt 0:00:03]} 4. e4 {[%emt 0:00:33]} e5 {[%emt 0:00:10]} 5. Be3 {[%emt 0:02:01]} exd4 {[%emt 0:01:33]} 6. Bxd4 {[%emt 0:00:08]} Nf6 {[%emt 0:00:02]} 7. f3 {[%emt 0:02:30]} O-O {[%emt 0:00:33]} 8. Qd2 {[%emt 0:00:10] A42: Modern Defence: Averbakh Variation.} Nc6 {[%emt 0:01:30] [#] Threatens to win with ...Nxd4.} 9. Be3 {[%emt 0:00:36]} ({Much weaker is} 9. Nge2 Nxd4 10. Nxd4 Nd7 $15) 9... Be6 {[%emt 0:00:54]} 10. Nd5 {[%emt 0:00:53]} ({White should try} 10. b3 $11) 10... Ne5 $15 {[%emt 0:01:46]} 11. Rc1 {[%emt 0:04:23]} c6 {[%emt 0:01:26]} 12. Nf4 {[%emt 0:00:13]} Qe7 {[%emt 0:02:05]} ({Black should play} 12... Re8 $17 {Hoping for ...d5.} 13. Nxe6 fxe6) 13. Be2 $1 $11 {[%emt 0:00:53] Prevents d5.} Rfd8 {[%emt 0:01:45] [#] White must now prevent ...d5.} (13... Rfe8 $5) 14. Nxe6 $146 {[%emt 0:00:38]} ({Predecessor:} 14. Qb4 a5 15. Qa3 Qe8 16. Nxe6 Qxe6 17. Nh3 d5 18. cxd5 cxd5 19. Nf2 dxe4 20. fxe4 {0-1 (32) Rumjantsev,J (1990)-Kukk,S (2105) Tallinn 2010}) 14... Qxe6 {[%emt 0:01:03]} 15. Nh3 {[%emt 0:00:35]} d5 {[%emt 0:01:20]} (15... Qe7 $5 {[%cal Rd6d5]} 16. Nf4 d5 17. exd5 (17. cxd5 g5 $15) 17... Re8 $11) 16. cxd5 {[%emt 0:01:02]} cxd5 {[%emt 0:00:04]} 17. Nf4 {[%emt 0:00:19]} Qd7 {[%emt 0:00:25]} 18. Nxd5 Nxd5 19. exd5 {[%emt 0:00:18]} Qxd5 {[%emt 0:00:12]} 20. Qxd5 {[%emt 0:00:15]} Rxd5 {[%emt 0:00:01]} 21. Kf2 {[%emt 0:00:31]} Nd3+ {[%emt 0:00:15]} 22. Bxd3 {[%emt 0:00:07]} Rxd3 {[%emt 0:00:02]} 23. Rhd1 {[%emt 0:00:24]} Rxd1 {[%emt 0:00:13]} 24. Rxd1 {[%emt 0:00:01]} Bxb2 {[%emt 0:01:14][%mdl 4096] Endgame KRB-KRB} 25. Rb1 {[%emt 0:00:02]} Bf6 {[%emt 0:00:31]} 26. Rxb7 {[%emt 0:00:03]} a6 {[%emt 0:00:01]} 27. Rb6 {[%emt 0:01:07]} Bd8 {[%emt 0:01:20]} 28. Rc6 {[%emt 0:00:14]} Be7 {[%emt 0:00:03]} 29. Bh6 {[%emt 0:00:28]} a5 {[%emt 0:00:07] The position is equal.} 30. a4 {[%emt 0:00:03]} Rd8 {[%emt 0:00:33]} 31. Ra6 {[%emt 0:00:10]} Bb4 {[%emt 0:00:01]} 32. g4 {[%emt 0:00:10]} Re8 {[%emt 0:00:03]} 33. h4 {[%emt 0:00:10]} Be1+ {[%emt 0:00:02]} 34. Kf1 {[%emt 0:00:08]} Bc3 {[%emt 0:00:03]} 35. Rc6 {[%emt 0:00:07]} Bb4 {[%emt 0:00:06]} 36. Ra6 {[%emt 0:00:11] Weighted Error Value: White=0.07 (flawless) /Black=0.10 (very precise)} 1/2-1/2

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.11.30"]
[Round "5.1"]
[White "Vaishali, Rameshbabu"]
[Black "Muzychuk, Mariya"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2454"]
[BlackElo "2528"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 10,79,29,26,29,25,25,-7,14,-17,42,38,40,37,42,33,62,58,63,77,66,60,70,52,59,39,37,43,87,0,0,0,71,-5,-14,-21,0,0,0,-3,0,0,0,-71,-56,-74,-81,-90,-37,-64,-32,-39,-27,-39,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:05]} e5 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:02]} Nc6 {[%emt 0:00:01]} 3. Bc4 {[%emt 0:00:03]} Bc5 {[%emt 0:00:15]} 4. d3 {[%emt 0:00:10]} Nf6 {[%emt 0:00:07]} 5. Bg5 {[%emt 0:00:08]} h6 {[%emt 0:00:41]} 6. Bh4 {[%emt 0:00:02]} Be7 {[%emt 0:00:35] C50: Hungarian Defence and Giuoco Pianissimo.} 7. Bg3 {[%emt 0:00:53]} d6 {[%emt 0:00:15]} 8. c3 {[%emt 0:00:11]} O-O {[%emt 0:00:42]} (8... Na5 $5 {[%cal Ra5c4]}) 9. Nbd2 {[%emt 0:01:09]} Be6 {[%emt 0:01:13] [#]} (9... Na5 $11) 10. Bxe6 $146 {[%emt 0:01:00]} ({Predecessor:} 10. O-O a5 11. Bb5 Nh5 12. d4 Nxg3 13. hxg3 Na7 14. Bc4 Bg4 15. Be2 Nc6 16. dxe5 dxe5 {1-0 (47) Nisipeanu,L (2687)-Bosiocic,M (2607) Austria 2017}) 10... fxe6 {[%emt 0:00:01]} 11. b4 {[%emt 0:00:33][%cal Bb2b4,Bb4b5][%mdl 32]} Qd7 {[%emt 0:00:36]} 12. O-O {[%emt 0:00:36]} Kh7 {[%emt 0:00:53]} 13. a4 {[%emt 0:00:22]} g6 {[%emt 0:00:29]} 14. d4 {[%emt 0:01:01]} exd4 {[%emt 0:00:22]} 15. b5 {[%emt 0:00:05]} Na5 {[%emt 0:02:34]} 16. cxd4 {[%emt 0:00:10]} (16. e5 $5 {[%cal Re5f6]} Ne8 17. exd6 (17. cxd4 d5 $11) (17. Nxd4 Ng7 $11) 17... cxd6 18. cxd4 $14 (18. Nxd4 Ng7 $11)) 16... Nh5 {[%emt 0:00:25]} 17. d5 {[%emt 0:04:22]} exd5 {[%emt 0:02:01]} 18. exd5 {[%emt 0:00:03]} a6 {[%emt 0:00:55]} 19. Rb1 {[%emt 0:01:23]} (19. bxa6 $16 bxa6 20. Re1) 19... axb5 $11 {[%emt 0:00:29]} 20. axb5 {[%emt 0:00:15]} Nf6 {[%emt 0:00:53]} (20... Rf5 $1 $11) 21. Nb3 {[%emt 0:04:42]} (21. Re1 $16) 21... Qxb5 {[%emt 0:02:13]} 22. Re1 {[%emt 0:00:56]} Rf7 {[%emt 0:01:35]} (22... Rfe8 {is more complex.} 23. Nh4 Nxd5 24. Nxg6 Bf6) 23. Nxa5 {[%emt 0:00:25]} Qxa5 {[%emt 0:00:01]} 24. Rxb7 {[%emt 0:00:10]} Nxd5 {[%emt 0:00:56]} 25. h4 {[%emt 0:00:08][%cal Oh4h5] h5! is the strong threat.} Nf6 {[%emt 0:00:22] Against h5} 26. Qb3 {[%emt 0:00:19]} (26. Qc2 $11 {remains equal.}) 26... Qd5 $1 $17 {[%emt 0:00:08]} 27. Qb1 {[%emt 0:00:13] [#]} Bf8 $1 {[%emt 0:00:05]} 28. Rd1 {[%emt 0:00:11] [#]} Qe4 {[%emt 0:00:20]} (28... Ra1 $1 $17 29. Qxa1 Qxb7) 29. Qb3 {[%emt 0:00:02]} Kg7 {[%emt 0:00:07]} (29... Re7 $5 {[%cal Re4a4]}) 30. Nd4 {[%emt 0:00:17] Threatens to win with Ne6+.} Re8 {[%emt 0:00:16] Inhibits Ne6+.} 31. f3 {[%emt 0:00:10]} Qd5 {[%emt 0:00:19]} 32. Qxd5 {[%emt 0:00:10] The position is equal.} (32. Qb1 {feels hotter.} c5 33. Rxf7+ Qxf7 34. Nb5) 32... Nxd5 {[%emt 0:00:01]} 33. Nb5 {[%emt 0:00:02]} Ne3 {[%emt 0:00:17]} 34. Rc1 {[%emt 0:00:03]} Nf5 {[%emt 0:00:15]} 35. Rcxc7 {[%emt 0:00:08]} Rxc7 {[%emt 0:00:08]} 36. Rxc7+ {[%emt 0:00:09]} Re7 {[%emt 0:00:01] aiming for ...Rxc7.} 37. Rxe7+ {[%emt 0:00:26]} Bxe7 {[%emt 0:00:01]} 38. Bf2 {[%emt 0:00:01]} Bxh4 {[%emt 0:00:27]} 39. Bxh4 {[%emt 0:00:02]} Nxh4 {[%emt 0:00:01]} 40. Nxd6 {[%emt 0:00:01] Weighted Error Value: White=0.15 (very precise) /Black=0.16 (very precise)} 1/2-1/2

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.11.30"]
[Round "5.2"]
[White "Kiolbasa, Oliwia"]
[Black "Muzychuk, Anna"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "2406"]
[BlackElo "2525"]
[Annotator "TA"]
[PlyCount "118"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 15,118,17,11,11,16,9,19,10,27,10,24,10,15,15,0,0,0,0,54,27,28,31,34,37,32,18,30,29,36,29,21,19,29,8,8,8,12,11,17,6,73,66,113,112,133,116,176,145,131,143,166,166,161,147,178,177,226,179,220,227,267,267,267,158,267,267,268,276,284,284,284,284,284,284,343,301,325,198,187,8,8,8,8,8,8,8,8,8,8,8,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:03]} e5 {[%emt 0:00:08]} 2. Nf3 {[%emt 0:00:02]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:03]} a6 {[%emt 0:00:01]} 4. Ba4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:01]} 5. O-O {[%emt 0:00:04]} Be7 {[%emt 0:00:06]} 6. d3 {[%emt 0:00:09]} b5 {[%emt 0:00:07]} 7. Bb3 {[%emt 0:00:03]} d6 {[%emt 0:00:01]} 8. a4 {[%emt 0:00:04]} Bd7 {[%emt 0:00:05] 8...Bd7 scores better than 8...b4.} 9. c3 {[%emt 0:00:54] C84: Closed Ruy Lopez: Unusual White 6th moves.} O-O {[%emt 0:00:05]} 10. Bc2 {[%emt 0:00:09]} Re8 {[%emt 0:01:35]} 11. Re1 {[%emt 0:00:12]} h6 {[%emt 0:00:16]} 12. h3 {[%emt 0:00:58]} Bf8 {[%emt 0:00:20]} 13. Nbd2 {[%emt 0:02:43][%cal Bb1d2,Bd2f1,Bf1e3][%mdl 32]} Rb8 {[%emt 0:00:14]} 14. Nf1 {[%emt 0:02:18]} b4 {[%emt 0:01:04]} 15. a5 {[%emt 0:01:57] [#]} bxc3 $146 {[%emt 0:02:44]} ({Predecessor:} 15... d5 16. exd5 Nxd5 17. Bb3 Nf6 18. Bc4 bxc3 19. bxc3 Qc8 20. Ng3 Be6 21. Nxe5 Nxe5 22. Rxe5 Bxc4 23. Rxe8 Qxe8 24. dxc4 {½-½ (43) Jones,G (2657)-Cheparinov,I (2659) Toledo 2021}) 16. bxc3 {[%emt 0:00:03]} g6 {[%emt 0:00:14]} (16... Rb5 $11) 17. Ne3 {[%emt 0:00:58]} Bg7 {[%emt 0:00:50]} 18. Bb3 {[%emt 0:00:15]} Qc8 {[%emt 0:01:15]} 19. Bd2 {[%emt 0:03:47]} Nd8 {[%emt 0:02:50]} 20. Nd5 {[%emt 0:01:08]} Nxd5 {[%emt 0:00:06]} 21. Bxd5 {[%emt 0:00:01]} c6 {[%emt 0:01:37]} 22. Bc4 {[%emt 0:00:01]} Be6 {[%emt 0:00:01]} 23. Qa4 {[%emt 0:01:04]} Bxc4 {[%emt 0:00:27]} 24. Qxc4 {[%emt 0:00:01]} Rb5 {[%emt 0:00:05]} 25. Reb1 {[%emt 0:00:52]} Nb7 {[%emt 0:01:48]} 26. Rxb5 {[%emt 0:00:08]} cxb5 {[%emt 0:00:02]} 27. Qd5 {[%emt 0:00:08]} Qc7 {[%emt 0:00:58]} (27... Re7 $11) 28. Ne1 $16 {[%emt 0:00:28][%cal Bf3e1,Be1c2,Bc2b4,Bb4d5][%mdl 32]} Nxa5 {[%emt 0:02:10]} (28... Nc5 $14 {deserves consideration.}) 29. Nc2 {[%emt 0:00:02]} Rc8 {[%emt 0:00:30]} 30. Nb4 {[%emt 0:00:09] White is more active.} Qb6 {[%emt 0:00:06]} (30... Bf8 $16 {keeps fighting.} 31. Qa2 (31. Nxa6 Qb6 $16) 31... Nc6) 31. Qa2 {[%emt 0:00:24]} Nc6 {[%emt 0:00:04]} 32. Nd5 $36 {[%emt 0:00:15][%mdl 2048] White is really pushing.} (32. Nxa6 $2 {perishes.} Ra8 33. Kh2 Nb8 $19) ({But not} 32. Qxa6 $6 Qxa6 33. Rxa6 Nxb4 34. cxb4 Rc2 $14) 32... Qb7 {[%emt 0:00:25]} 33. Qxa6 {[%emt 0:00:11]} Qxa6 {[%emt 0:00:03]} 34. Rxa6 {[%emt 0:00:01]} Kh7 {[%emt 0:00:12]} 35. Rb6 {[%emt 0:00:36]} Nd8 {[%emt 0:00:04]} (35... Bf8 $142 36. Rxb5 Rb8) 36. Rxb5 {[%emt 0:00:28]} Ne6 {[%emt 0:00:02]} 37. Rb7 {[%emt 0:00:13]} Nc5 {[%emt 0:00:16]} 38. Rxf7 {[%emt 0:00:02]} Nxd3 {[%emt 0:00:01]} 39. Nf6+ {[%emt 0:00:22]} Kh8 {[%emt 0:00:01] [#]} 40. Bxh6 $1 {[%emt 0:00:01][%csl Gf7][%cal Rh6g7][%mdl 512]} Bxf6 {[%emt 0:00:09]} 41. Rxf6 $18 {[%emt 0:00:01][%mdl 4096] Endgame KRB-KRN} Kh7 {[%emt 0:00:15]} 42. Be3 {[%emt 0:00:11]} ({Don't do} 42. Rxd6 Nxf2 43. Kxf2 Kxh6 $18) 42... Rc6 {[%emt 0:00:18]} 43. Rf7+ {[%emt 0:00:11]} Kg8 {[%emt 0:00:01]} 44. Rd7 {[%emt 0:00:08]} Nb2 {[%emt 0:00:16]} 45. h4 {[%emt 0:00:15]} Na4 {[%emt 0:00:15]} 46. g4 {[%emt 0:00:27][%cal Oc3c4]} Nxc3 {[%emt 0:00:05]} 47. h5 $2 {[%emt 0:00:06]} (47. Bh6 $18) 47... gxh5 $1 $11 {[%emt 0:00:12] The position is equal.} 48. gxh5 {[%emt 0:00:02]} (48. Rd8+ {simplifies} Kh7 49. gxh5 Nxe4 50. Rd7+) 48... Nxe4 {[%emt 0:00:01]} 49. h6 {[%emt 0:00:02]} Nf6 {[%emt 0:00:19]} 50. Rg7+ {[%emt 0:00:17]} Kh8 $1 {[%emt 0:00:01]} 51. Rg6 {[%emt 0:00:21]} Ne4 {[%emt 0:00:32]} 52. Kg2 {[%emt 0:00:07]} Rc8 {[%emt 0:00:07]} 53. f3 {[%emt 0:00:14]} Rc3 {[%emt 0:00:11]} 54. fxe4 {[%emt 0:00:16] Bg5 would kill now.} Rxe3 {[%emt 0:00:01]} 55. Rxd6 {[%emt 0:00:00]} Rxe4 {[%emt 0:00:01] KR-KR} 56. Kf3 {[%emt 0:00:02]} Rf4+ {[%emt 0:00:02]} 57. Kg3 {[%emt 0:00:01]} Kh7 {[%emt 0:00:00]} 58. Re6 {[%emt 0:00:03]} Rf8 {[%emt 0:00:04]} 59. Rxe5 Kxh6 {[%emt 0:00:00] Black defended with fortune.   Weighted Error Value: White=0.14 (very precise) /Black=0.13 (very precise)} 1/2-1/2

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.11.30"]
[Round "5.3"]
[White "Ushenina, Anna"]
[Black "Vantika Agrawal"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "2454"]
[BlackElo "2362"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 18,89,14,17,17,10,9,6,18,0,0,0,0,-15,-13,-6,-16,-37,-25,-44,-20,-15,-6,-13,0,0,36,25,32,50,64,79,180,166,182,142,216,226,269,227,287,218,249,245,226,136,145,133,176,183,168,119,187,182,177,168,276,268,817,318,318,293,287,285,270,259,29956,5306,29975,29976,29997,29998,29998,29999]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:01]} 2. c4 {[%emt 0:00:05]} g6 {[%emt 0:00:01]} 3. g3 {[%emt 0:00:06]} Bg7 {[%emt 0:00:02]} 4. Bg2 {[%emt 0:00:06]} O-O {[%emt 0:00:02]} 5. Nc3 {[%emt 0:00:10]} d6 {[%emt 0:00:02]} 6. Nf3 {[%emt 0:00:03]} c5 {[%emt 0:00:02]} 7. O-O {[%emt 0:00:07]} Nc6 {[%emt 0:00:01]} 8. dxc5 {[%emt 0:00:05]} dxc5 {[%emt 0:00:02]} 9. Bf4 {[%emt 0:00:02]} Nh5 {[%emt 0:00:20][%cal Bf6h5,Bh5g7,Bg7f5][%mdl 32]} 10. Be3 {[%emt 0:00:54]} b6 {[%emt 0:03:08] outshines the older 10...Nd4. E65: King's Indian: Fianchetto: 6...c5 7 0-0 without d5 by White.} 11. Qc1 {[%emt 0:00:35]} Bb7 {[%emt 0:00:14]} 12. Bh6 {[%emt 0:00:15]} Qe8 {[%emt 0:00:35] The position is equal.} 13. Nd5 {[%emt 0:01:28]} Rd8 {[%emt 0:01:11]} (13... Rc8 {is more complex.} 14. g4 Nf6 15. Bxg7 Kxg7 16. Rd1 Nxd5 17. cxd5 Nd4) 14. Bxg7 {[%emt 0:00:23]} Nxg7 {[%emt 0:00:44] [#]} 15. Qc3 $146 {[%emt 0:00:30]} ({Predecessor:} 15. Rd1 f6 16. Qc3 Qf7 17. Kf1 Nf5 18. e3 e6 19. Nf4 g5 20. Nd3 Rd7 21. Nde1 Rxd1 22. Rxd1 {0-1 (54) Fier,A (2573)-Jones,G (2666) Montesilvano 2022}) 15... f6 {[%emt 0:00:35]} 16. a3 {[%emt 0:01:08]} Qf7 {[%emt 0:01:01]} 17. Rfd1 {[%emt 0:00:57]} Nf5 {[%emt 0:00:50]} 18. e3 {[%emt 0:00:49]} e6 {[%emt 0:01:01]} 19. Nf4 {[%emt 0:00:06]} g5 {[%emt 0:00:51]} 20. Nd3 {[%emt 0:03:44]} g4 {[%emt 0:00:44] Prevents b4.} 21. Nd2 {[%emt 0:00:21][%cal Bf3d2,Bd2e4,Be4c5][%mdl 32]} h5 {[%emt 0:03:31]} (21... Nd6 $5) 22. b4 {[%emt 0:00:25]} h4 {[%emt 0:01:00]} 23. Ne4 {[%emt 0:02:27]} Ba8 {[%emt 0:02:04]} 24. bxc5 {[%emt 0:01:23]} bxc5 {[%emt 0:00:02]} (24... Rxd3 $16 25. Rxd3 (25. Qxd3 Ne5 $16) 25... Ne5) 25. Nexc5 $18 {[%emt 0:01:29]} Qe7 {[%emt 0:00:25]} 26. Ne4 {[%emt 0:00:25]} Kf7 {[%emt 0:00:45]} (26... h3 $16 {might work better.} 27. Bh1 Nd6 28. Nxd6 Rxd6) 27. c5 {[%emt 0:00:17]} Rh8 {[%emt 0:00:06]} 28. Rab1 {[%emt 0:00:54]} Rh6 {[%emt 0:00:16]} 29. Nd6+ {[%emt 0:00:21]} Nxd6 {[%emt 0:00:05]} 30. cxd6 {[%emt 0:00:01]} Rxd6 {[%emt 0:00:09]} 31. Nb4 {[%emt 0:00:12] Inhibits h3.} Nxb4 {[%emt 0:00:13]} 32. Bxa8 {[%emt 0:00:02]} Nd5 {[%emt 0:00:13]} 33. Bxd5 {[%emt 0:00:17]} exd5 {[%emt 0:00:05]} 34. Rd4 {[%emt 0:00:07]} (34. Qc8 $18 Qe6 35. Rb7+ Kg6 36. Qc2+ f5 37. Rd4 (37. Rxa7 d4 $16)) 34... hxg3 {[%emt 0:00:13]} (34... Qd7 $16 35. Rdb4 Qe6) 35. hxg3 {[%emt 0:00:04]} Qd7 {[%emt 0:00:10]} 36. Qd3 {[%emt 0:00:25]} Rh8 {[%emt 0:00:13]} (36... f5 {was necessary.} 37. Rdb4 Ke6) 37. Rdb4 {[%emt 0:00:11] And now Rb7 would win.} Qe7 {[%emt 0:00:10]} (37... Qe6 38. Rb7+ Rd7) 38. Rb7 $2 {[%emt 0:00:13]} (38. Qf5 {Threatens to win with Rb7.} Rd7 39. Rb8 (39. Qxg4 Qe6 $18)) 38... Rd7 {[%emt 0:00:01] [#]} 39. Qf5 {[%emt 0:00:05] Inhibits Rh5.} Rxb7 {[%emt 0:00:15]} 40. Qxd5+ {[%emt 0:00:01]} Kg6 {[%emt 0:00:07]} 41. Rxb7 {[%emt 0:00:09]} Qe8 {[%emt 0:00:18]} (41... Rd8 $18 42. Qb3 Rd1+ 43. Qxd1 Qxb7 44. Qxg4+ Kh6 45. Qf4+ Kg6) 42. Rxa7 {[%emt 0:00:17]} (42. Qc4 $142 Qc8 43. Rc7 Qxc7 44. Qxc7 Rh7 45. Qc2+ Kh6 46. Qc4 Rg7 47. Qf4+ Kg6 48. Qxg4+ Kf7 49. Qe4) 42... Rh5 {[%emt 0:00:09]} 43. Qd3+ {[%emt 0:00:05] White mates.} f5 {[%emt 0:00:08]} 44. Qd6+ {[%emt 0:00:06]} Kg5 {[%emt 0:00:13]} 45. Rg7+ {[%emt 0:00:02] Weighted Error Value: White=0.29 (precise) /Black=0.58} 1-0

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.11.30"]
[Round "5.4"]
[White "Savitha Shri B"]
[Black "Koneru, Humpy"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2411"]
[BlackElo "2574"]
[Annotator "TA"]
[PlyCount "54"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 13,54,11,15,20,20,18,17,20,20,0,8,0,6,33,33,33,45,0,-10,-15,-17,-33,-25,-35,-27,-27,-25,-37,70,33,82,-682,-656,-633,-488,-494,-450,-525,-525,-532,-541,-935,-929]} 1. e4 {[%emt 0:00:03]} e5 {[%emt 0:00:02]} 2. Nf3 {[%emt 0:00:01]} Nf6 {[%emt 0:00:03]} 3. Nxe5 {[%emt 0:00:03]} d6 {[%emt 0:00:02]} 4. Nf3 {[%emt 0:00:01]} Nxe4 {[%emt 0:00:03]} 5. Nc3 {[%emt 0:00:02]} Nxc3 {[%emt 0:00:05]} 6. dxc3 {[%emt 0:00:02]} Be7 {[%emt 0:00:12]} 7. Be3 {[%emt 0:00:02]} O-O {[%emt 0:00:06]} 8. Qd2 {[%emt 0:00:03] C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves.} Nd7 {[%emt 0:00:08]} 9. O-O-O {[%emt 0:00:12]} Nf6 {[%emt 0:00:09]} 10. Bd3 {[%emt 0:00:19] The position is equal.} Re8 {[%emt 0:00:36]} 11. h4 {[%emt 0:01:42] 11.Kb1 is becoming the main line.} Bg4 $5 {[%emt 0:02:34][%mdl 4] A promising side line.} 12. Rde1 {[%emt 0:00:31] [#]} c5 $146 {[%emt 0:00:55][%cal Bc7c5,Bc5c4][%mdl 32]} ({Predecessor:} 12... d5 13. Ng5 Bd6 14. Kb1 c5 15. c4 Qc7 16. f3 Bd7 17. c3 Bg3 18. Bf2 Rxe1+ 19. Bxe1 {0-1 (40) Oomen,A (2105)-Maierhofer,J (2220) ICCF email 2015}) 13. Ng5 {[%emt 0:00:21]} (13. c4 {simplifies} d5 14. Bg5 dxc4 15. Bxc4 Qxd2+ 16. Bxd2 Bd6 17. Ng5) 13... Qa5 {[%emt 0:02:40]} 14. Kb1 {[%emt 0:01:46]} d5 {[%emt 0:00:33]} 15. f3 {[%emt 0:00:43]} (15. h5 $1 $14) 15... Bd7 $11 {[%emt 0:00:14]} 16. g4 {[%emt 0:00:47]} (16. c4 {simplifies} Qxd2 17. Bxd2 h6 18. cxd5 Nxd5 19. Ne4) 16... c4 $1 {[%emt 0:00:33] Against h5} 17. Bf5 {[%emt 0:00:26]} Bxf5 {[%emt 0:01:55]} 18. gxf5 {[%emt 0:00:02]} Bc5 $1 $36 {[%emt 0:01:04][%mdl 2048] White is under pressure.} 19. Bf4 {[%emt 0:06:09]} Rad8 {[%emt 0:02:15]} 20. Be5 {[%emt 0:00:53] [#] Bxf6 is the strong threat.} Ne4 {[%emt 0:03:04]} 21. Nxe4 {[%emt 0:02:36]} dxe4 {[%emt 0:01:01]} (21... Rxe5 $14 {should be considered.} 22. Nxc5 Rxe1+ 23. Rxe1 Qxc5) 22. Qg5 $2 {[%emt 0:00:01][%mdl 8192] Now White is beyond hope.} (22. Qf4 $16 Bb6 23. Rxe4) 22... Rxe5 $19 {[%emt 0:00:20] Black is clearly winning.} 23. fxe4 {[%emt 0:01:36]} f6 {[%emt 0:00:03]} 24. Qg4 {[%emt 0:00:07]} Qb6 {[%emt 0:00:10]} 25. Ka1 {[%emt 0:00:01]} Qc6 {[%emt 0:00:11]} 26. h5 {[%emt 0:00:10]} h6 {[%emt 0:00:06]} 27. Rhg1 {[%emt 0:00:32]} Bxg1 {[%emt 0:00:07] Weighted Error Value: White=0.52/Black=0.22 (precise)} 0-1

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.11.30"]
[Round "5.5"]
[White "Harika, Dronavalli"]
[Black "Dzagnidze, Nana"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2507"]
[BlackElo "2517"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 12,84,0,0,0,0,34,39,90,74,65,72,73,14,32,28,27,34,42,41,53,46,46,46,46,0,37,0,38,41,44,43,36,43,39,39,37,41,35,41,60,29,29,20,29,6,35,38,56,58,61,0,8,0,0,0,77,0,-10,0,77,0,0,0,73,59,148,142,120,0,0,0,105,0,0]} 1. c4 {[%emt 0:00:03]} c5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:18]} Nf6 {[%emt 0:00:03][%cal Bg8f6,Bf6d5,Bd5b4,Bb4d3][%mdl 32]} 3. Nc3 {[%emt 0:00:05]} d5 {[%emt 0:00:14]} 4. cxd5 {[%emt 0:00:04]} Nxd5 {[%emt 0:00:01]} 5. e4 {[%emt 0:00:11]} Nb4 {[%emt 0:00:53]} 6. Bc4 {[%emt 0:00:36]} Nd3+ {[%emt 0:00:29]} 7. Ke2 {[%emt 0:00:09]} Nxc1+ {[%emt 0:00:43] A34: Symmetrical English: 2 Nc3, lines with ...d5.} 8. Rxc1 {[%emt 0:00:19]} Nc6 {[%emt 0:00:01] Inhibits d4.} 9. Bb5 {[%emt 0:02:24]} Bg4 {[%emt 0:00:44]} (9... g6 $14) 10. Bxc6+ {[%emt 0:02:42]} bxc6 {[%emt 0:00:02] [#]} 11. Na4 $146 {[%emt 0:01:28]} ({Predecessor:} 11. Qa4 Qd6 12. Rhd1 e5 13. Nd5 Rb8 14. Ne3 Bxf3+ 15. gxf3 Qd7 16. Rc3 Rxb2 17. Rd3 {½-½ (65) Khenkin,I (2669)-Bok,B (2512) Leiden 2012}) 11... e6 {[%emt 0:00:32]} 12. d3 {[%emt 0:00:07]} (12. Nxc5 $16 {And now Qa4 would win.} Bxc5 13. Rxc5) 12... Rb8 {[%emt 0:03:04]} 13. b3 {[%emt 0:00:47]} ({Much worse is} 13. Nxc5 Bxf3+ 14. gxf3 Rxb2+ 15. Rc2 Bxc5 $15) 13... Rb5 {[%emt 0:00:23]} 14. Rc4 {[%emt 0:01:33]} (14. h3 {simplifies} Bxf3+ 15. Kxf3 Qf6+ 16. Ke2) 14... Be7 {[%emt 0:06:16]} 15. Qc1 {[%emt 0:02:55][%cal Ra4c5]} (15. h3 {simplifies} Bxf3+ 16. gxf3 O-O 17. Qd2) 15... Qd6 {[%emt 0:00:26]} 16. h3 {[%emt 0:01:33]} (16. Qe3 {is more complex.} Bf6 17. Nxc5 O-O 18. d4) 16... Bxf3+ {[%emt 0:00:05]} 17. gxf3 {[%emt 0:00:02]} O-O {[%emt 0:00:06]} 18. Qe3 {[%emt 0:00:20]} (18. f4 $1 $14 {might be stronger.}) 18... Rd8 {[%emt 0:00:22]} 19. Rg1 {[%emt 0:01:13]} (19. e5 {simplifies} Qc7 20. Rhc1 Ra5 21. f4) 19... Rb4 {[%emt 0:00:37]} 20. Rgc1 {[%emt 0:00:25][%cal Ra4c5]} Rxc4 {[%emt 0:01:01]} 21. Rxc4 {[%emt 0:00:30][%cal Ra4c5]} Bg5 {[%emt 0:00:12] [#]} 22. e5 $1 {[%emt 0:00:01]} Bxe3 {[%emt 0:00:46]} 23. exd6 {[%emt 0:00:01]} Bd4 {[%emt 0:01:06]} 24. Nxc5 {[%emt 0:00:02]} Bxc5 {[%emt 0:00:13]} 25. Rxc5 {[%emt 0:00:02]} Rxd6 $14 {[%emt 0:00:00][%mdl 4096] Endgame KR-KR} 26. Ke3 {[%emt 0:00:50]} Kf8 {[%emt 0:00:11]} 27. Ra5 {[%emt 0:00:00]} Rd7 {[%emt 0:00:05]} 28. Ra6 {[%emt 0:00:01]} Rc7 {[%emt 0:00:27]} 29. Kd4 {[%emt 0:00:02]} c5+ {[%emt 0:00:31]} 30. Kc4 {[%emt 0:00:04]} Ke7 $1 {[%emt 0:00:01]} 31. f4 {[%emt 0:00:24] White is more active.} (31. Ra5 $14) 31... Kf6 $11 {[%emt 0:00:04]} 32. Kb5 {[%emt 0:00:53]} Kf5 {[%emt 0:00:05]} 33. Ra4 {[%emt 0:00:01]} g6 {[%emt 0:00:34] [#]} (33... h5 $11) 34. Rc4 {[%emt 0:00:08]} (34. d4 $1 $16 {[%cal Rd4c5]} cxd4 35. Rxd4) 34... Rd7 {[%emt 0:00:01]} 35. Ra4 {[%emt 0:00:13]} ({Better is} 35. a4 $11) 35... Rc7 $16 {[%emt 0:00:18] [#]} 36. Rc4 {[%emt 0:00:11]} (36. d4 $1 $16 {[%cal Rd4c5]} cxd4 37. Rxd4) 36... Rd7 $11 {[%emt 0:00:11]} 37. Kxc5 {[%emt 0:00:24]} Rxd3 {[%emt 0:00:03]} (37... Rd5+ $11 38. Kc6 h5) 38. Ra4 $16 {[%emt 0:00:01]} Rd7 {[%emt 0:00:17]} ({Black should play} 38... Rxh3 $14 39. Rxa7 Kf6) 39. Kc6 {[%emt 0:00:02]} Re7 {[%emt 0:00:03]} 40. Kd6 {[%emt 0:00:03] Prevents e5.} Rb7 {[%emt 0:00:01]} 41. Kc6 {[%emt 0:00:23]} Re7 42. Kd6 {[%emt 0:00:24] Against h5} (42. Rc4 $16) 42... Rb7 {[%emt 0:00:03] Weighted Error Value: White=0.21 (precise) /Black=0.17 (very precise)} 1/2-1/2

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.11.30"]
[Round "6.1"]
[White "Koneru, Humpy"]
[Black "Dzagnidze, Nana"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2574"]
[BlackElo "2517"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 15,65,16,5,9,49,23,44,44,34,25,81,78,147,146,162,148,148,129,147,149,139,72,144,74,167,162,143,132,128,132,119,134,202,190,293,299,300,301,301,295,281,286,291,100,104,0,278,0,87,0,278,0]} 1. d4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:02]} 2. c4 {[%emt 0:00:04]} e6 {[%emt 0:00:02]} 3. Nf3 {[%emt 0:00:05]} b6 {[%emt 0:00:17]} 4. g3 {[%emt 0:00:17]} Ba6 {[%emt 0:00:03]} 5. b3 {[%emt 0:00:14]} Bb4+ {[%emt 0:00:25]} 6. Bd2 {[%emt 0:00:12]} Be7 {[%emt 0:00:04]} 7. Nc3 {[%emt 0:00:17]} c6 {[%emt 0:02:58][%cal Bc7c6,Bc6c5][%mdl 32] 7...d5 is the modern continuation.} 8. e4 {[%emt 0:01:36]} d5 {[%emt 0:00:02]} 9. Bd3 {[%emt 0:02:39] E15: Queen's Indian: 4 g3 sidelines, 4 g3 Ba6 and 4 g3 Bb7 early deviations.} c5 {[%emt 0:03:37]} 10. exd5 {[%emt 0:01:16]} exd5 {[%emt 0:00:09]} 11. Nxd5 {[%emt 0:06:09] White is slightly better.} Nxd5 {[%emt 0:00:26]} 12. Be4 {[%emt 0:00:03][%mdl 64] Pin} Nc7 {[%emt 0:00:52]} 13. Bf4 $1 $16 {[%emt 0:01:34]} Bd6 {[%emt 0:00:21]} 14. dxc5 $1 {[%emt 0:01:21]} Bxf4 {[%emt 0:00:07]} 15. Qxd8+ {[%emt 0:00:29]} Kxd8 {[%emt 0:00:02] [#]} 16. gxf4 $146 {[%emt 0:00:04]} ({Predecessor:} 16. Rd1+ Kc8 17. Bxa8 Re8+ 18. Kf1 Nxa8 19. gxf4 bxc5 20. Rd5 Nd7 21. Kg2 Bb7 22. Rd2 {0-1 (57) Furman,S (1720)-Bednar,J (2047) Piestany 2021}) 16... Kc8 {[%emt 0:06:25] Hoping for ...Re8.} 17. Bxa8 {[%emt 0:00:44]} Nxa8 {[%emt 0:00:01]} 18. Ne5 {[%emt 0:00:38]} (18. Rg1 $142) 18... bxc5 {[%emt 0:00:09]} (18... Rf8 $142) 19. O-O-O {[%emt 0:00:17]} (19. Nxf7 $6 Rf8 20. Nd6+ Kc7 $14) ({Better is} 19. Rg1 $1 {[%cal Rg1g7]}) 19... Nb6 {[%emt 0:00:19]} (19... Rf8 $16) 20. Rhg1 $18 {[%emt 0:00:15][%mdl 1024] White has strong compensation.} g6 {[%emt 0:00:25]} 21. f5 {[%emt 0:00:03]} Rf8 {[%emt 0:00:24] [#]} 22. Rd6 $1 {[%emt 0:00:15]} Bb7 {[%emt 0:00:10] [#]} 23. Rf6 $1 {[%emt 0:00:08] White has more active pieces.} N8d7 {[%emt 0:01:13]} (23... Be4 $16) 24. Rxf7 {[%emt 0:00:02]} Re8 {[%emt 0:00:13]} (24... Be4 {was necessary.} 25. Rxf8+ (25. fxg6 Bxg6 26. Rxf8+ Nxf8 $18) 25... Nxf8) 25. Nxd7 {[%emt 0:00:07]} Nxd7 {[%emt 0:00:01]} 26. Rxh7 {[%emt 0:00:16]} ({Not} 26. fxg6 hxg6 27. f4 (27. Rxg6 Ne5 $15) 27... Be4 $16) 26... gxf5 {[%emt 0:00:03]} 27. Rgg7 {[%emt 0:00:16] Prevents f4.} Bc6 {[%emt 0:00:02]} 28. Re7 {[%emt 0:00:12] Inhibits Re1+.} Rg8 {[%emt 0:00:05]} 29. Rhg7 {[%emt 0:00:11]} (29. h4 $18 {is more deadly.}) 29... Rh8 $16 {[%emt 0:00:01]} 30. Rh7 $2 {[%emt 0:00:05]} (30. Re6 $16 Kc7 31. Rf7) 30... Rg8 $1 $18 {[%emt 0:00:01]} 31. Rhg7 $2 {[%emt 0:00:12]} (31. h4 $18 {and White stays clearly on top.}) 31... Rh8 $16 {[%emt 0:00:01]} 32. Rh7 $2 {[%emt 0:00:06]} (32. Rg6 $16 Kc7 33. Ree6) 32... Rg8 $1 $18 {[%emt 0:00:01]} 33. Rhg7 $2 {[%emt 0:00:06] Weighted Error Value: White=0.38/Black=0.21 (precise)} ({White should play} 33. h4 $18) 1/2-1/2

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.11.30"]
[Round "6.2"]
[White "Vantika Agrawal"]
[Black "Harika, Dronavalli"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2362"]
[BlackElo "2507"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 11,84,17,21,8,8,1,81,94,100,95,91,102,107,93,83,88,84,86,85,65,100,101,92,91,101,54,120,117,110,67,48,76,71,50,54,19,12,4,6,0,0,0,16,10,27,23,31,17,18,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,2,0,0,0,9,0,10]} 1. d4 {[%emt 0:00:03]} d5 {[%emt 0:00:04]} 2. c4 {[%emt 0:00:03]} e6 {[%emt 0:00:02]} 3. Nf3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:08]} 4. g3 {[%emt 0:00:03]} Bb4+ {[%emt 0:00:03]} 5. Bd2 {[%emt 0:00:06]} a5 {[%emt 0:00:04]} 6. Bg2 {[%emt 0:00:05]} O-O {[%emt 0:00:04]} 7. Qc1 {[%emt 0:00:10] E11: Bogo-Indian.} Nbd7 {[%emt 0:03:33]} 8. O-O {[%emt 0:00:12]} dxc4 {[%emt 0:01:34] [#]} (8... c6 $11 {keeps the balance.}) 9. Bxb4 $1 $16 {[%emt 0:00:18] White is better.} axb4 {[%emt 0:00:08]} 10. Qxc4 {[%emt 0:00:02] [#]} Nd5 $146 {[%emt 0:01:16]} ({Predecessor:} 10... Ra4 11. b3 Nb6 12. Qc5 Nfd7 13. Qh5 Ra6 14. e4 Nf6 15. Qh4 Nfd7 16. Qh5 Nf6 {0-1 (55) Fiorenza,B (1821)-Roman,R (2078) Buenos Aires 2022}) 11. e4 {[%emt 0:00:31] Prevents b6.} b5 {[%emt 0:00:11]} 12. Qc2 {[%emt 0:03:04]} ({And not} 12. Qxb5 Ba6 13. Qc6 Ne7 $17) 12... N5b6 {[%emt 0:01:10]} 13. Nbd2 {[%emt 0:00:34]} Bb7 {[%emt 0:00:03]} 14. Rfc1 {[%emt 0:00:40]} Rc8 {[%emt 0:02:08]} 15. Qd3 {[%emt 0:01:29]} Ba6 {[%emt 0:03:17]} 16. a3 {[%emt 0:02:50]} bxa3 {[%emt 0:00:00]} 17. Rxa3 {[%emt 0:01:10]} Ra8 {[%emt 0:00:00]} 18. Qc2 {[%emt 0:00:57] White is much more active.} (18. Raa1 $16) 18... b4 {[%emt 0:00:35]} (18... Bb7 $1 $14) 19. Raa1 {[%emt 0:00:40]} Bb7 {[%emt 0:00:03]} 20. Qb3 {[%emt 0:00:25]} (20. Qxc7 $2 {perishes.} Qxc7 21. Rxc7 Rxa1+ $19) 20... Rxa1 {[%emt 0:00:39]} 21. Rxa1 {[%emt 0:00:02]} Nf6 {[%emt 0:00:47]} 22. Re1 {[%emt 0:01:37]} Qe7 {[%emt 0:00:00]} 23. e5 {[%emt 0:00:51] Inhibits c5.} Nfd7 {[%emt 0:00:00]} 24. Rc1 {[%emt 0:00:30]} Bd5 {[%emt 0:00:00]} 25. Qd3 {[%emt 0:00:27]} c5 {[%emt 0:00:26]} 26. dxc5 {[%emt 0:00:16]} Nxc5 {[%emt 0:00:05]} 27. Qb5 {[%emt 0:00:17][%csl LRb4,LRb6,LRc5]} Ncd7 {[%emt 0:00:37]} 28. Nd4 {[%emt 0:00:15]} Rb8 {[%emt 0:01:45][%cal Ob6c4]} 29. Bxd5 {[%emt 0:01:25]} Nxd5 {[%emt 0:00:01] The position is equal.} 30. Qe2 {[%emt 0:00:15] [#] Strongly threatening Nc6.} (30. Qxb8+ $5 Nxb8 31. Rc8+ Qf8 32. Rxf8+ Kxf8 33. Ne4 $14) 30... Qf8 {[%emt 0:00:17]} 31. Nc6 {[%emt 0:00:42]} Rc8 {[%emt 0:00:16] ...Nb8 is the strong threat.} 32. Nf3 {[%emt 0:00:13][%cal Bd2f3,Bf3d4,Bd4c6][%mdl 32]} Nb8 {[%emt 0:00:34]} 33. Nfd4 {[%emt 0:00:08]} Qe8 {[%emt 0:00:17][%cal Rb8c6]} 34. Qb5 {[%emt 0:00:11]} h6 {[%emt 0:00:23]} 35. Rc4 {[%emt 0:00:11]} Kh7 {[%emt 0:00:15]} 36. Rc2 {[%emt 0:00:12]} Nxc6 {[%emt 0:00:02]} 37. Rxc6 {[%emt 0:00:06]} Rxc6 {[%emt 0:00:04]} 38. Nxc6 $11 {[%emt 0:00:04] KQN-KQN} Kh8 {[%emt 0:00:26]} 39. Qb7 {[%emt 0:00:08]} Qf8 {[%emt 0:00:05]} 40. Qb5 {[%emt 0:00:18]} Kg8 {[%emt 0:00:05]} 41. h4 {[%emt 0:00:04]} h5 {[%emt 0:00:15]} 42. Kh2 {[%emt 0:00:20]} g6 {[%emt 0:00:14] Weighted Error Value: White=0.08 (flawless) /Black=0.08 (flawless)} 1/2-1/2

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.11.30"]
[Round "6.3"]
[White "Muzychuk, Anna"]
[Black "Ushenina, Anna"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "2525"]
[BlackElo "2454"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 9,80,3,15,10,1,9,1,0,7,12,33,31,41,35,36,39,48,57,52,-39,-22,-32,-14,-65,40,40,36,33,27,46,31,42,61,63,51,-47,66,71,83,54,74,53,70,0,52,59,52,54,71,57,64,50,43,32,22,26,24,31,1316,1308,1300,1270,1224,234,215,53,53,31,31,19,12,0,0]} 1. e4 {[%emt 0:00:20]} e5 {[%emt 0:00:07]} 2. Nf3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:02]} 3. d4 {[%emt 0:00:08]} Nxe4 {[%emt 0:00:06]} 4. dxe5 {[%emt 0:00:06]} d5 {[%emt 0:00:11]} 5. Nbd2 {[%emt 0:00:05][%cal Bb1d2,Bd2b3,Bb3c1][%mdl 32]} Qd7 {[%emt 0:00:01]} 6. Bd3 {[%emt 0:00:07] C43: Petroff Defence: 3 d4.} Nc5 {[%emt 0:00:05]} 7. Be2 {[%emt 0:00:01]} Be7 {[%emt 0:00:18] [#]} 8. O-O $146 {[%emt 0:00:09]} ({Predecessor:} 8. Nd4 O-O 9. O-O Nc6 10. N2f3 Nxd4 11. Nxd4 c6 12. Bf4 Qd8 13. c3 f6 14. exf6 Bxf6 15. Be3 Ne6 16. Nxe6 Bxe6 17. Bd3 Qd6 18. Re1 Bf7 19. Qc2 h6 20. Qd2 {½-½ (20) Anderskewitz,R (2325)-Nowak,A (2260) LSS email 2019}) 8... O-O {[%emt 0:00:33]} 9. c3 {[%emt 0:02:04]} Nc6 {[%emt 0:00:46]} (9... Ne6 {keeps more tension.} 10. Nd4 Nf4 11. Bb5 c6) 10. Nb3 {[%emt 0:00:23]} Ne6 {[%emt 0:01:02]} 11. Re1 {[%emt 0:00:09]} Rd8 {[%emt 0:05:22]} 12. Be3 {[%emt 0:00:23]} a5 {[%emt 0:00:49][%cal Ba7a5,Ba5a4,Ba4a3][%mdl 32]} 13. Bb5 {[%emt 0:01:48]} Qe8 {[%emt 0:00:01]} 14. Qc2 {[%emt 0:00:13]} (14. a4 $14) 14... a4 $15 {[%emt 0:00:49]} 15. Nc1 {[%emt 0:01:54]} (15. Bxc6 {is more complex.} bxc6 16. Nbd4 c5 17. Nxe6 Bxe6 18. Ng5) 15... a3 {[%emt 0:00:42][%cal Oc6b4]} 16. b3 {[%emt 0:00:25]} (16. Ne2 $11) 16... Bd7 {[%emt 0:02:50]} (16... d4 $1 $15 17. cxd4 Ncxd4 18. Nxd4 Nxd4 19. Bxd4 Qxb5) 17. Bd3 $14 {[%emt 0:00:08]} g6 {[%emt 0:00:25]} 18. Ne2 {[%emt 0:00:15]} Bf8 {[%emt 0:00:10]} 19. Nf4 {[%emt 0:01:54]} Nxf4 {[%emt 0:00:12]} 20. Bxf4 {[%emt 0:00:01]} Bg7 {[%emt 0:01:03]} 21. Bg5 {[%emt 0:01:24]} Rdc8 {[%emt 0:00:12]} 22. Bf6 {[%emt 0:00:03]} (22. Qd2 $14) 22... Nd8 {[%emt 0:00:45]} (22... Bxf6 $1 $15 23. exf6 Qd8) 23. c4 {[%emt 0:02:28]} dxc4 {[%emt 0:00:30]} 24. Bxc4 {[%emt 0:00:01] Strongly threatening Bxg7.} Ne6 {[%emt 0:00:28]} 25. Rad1 {[%emt 0:00:09]} Bc6 {[%emt 0:00:42]} 26. Bxg7 {[%emt 0:01:02] White has more active pieces.} ({Better is} 26. Qc3 $14) 26... Kxg7 {[%emt 0:00:05]} (26... Bxf3 $11 27. gxf3 Nxg7) 27. Nd4 {[%emt 0:00:58]} Nxd4 {[%emt 0:00:15]} 28. Rxd4 {[%emt 0:00:02] Threatens to win with Rf4.} Rd8 {[%emt 0:00:17]} 29. Rf4 {[%emt 0:00:19]} Bd5 {[%emt 0:00:46] Inhibits e6.} 30. Bxd5 {[%emt 0:01:33]} Rxd5 {[%emt 0:00:01]} 31. Qxc7 {[%emt 0:00:02][%cal Oe5e6] aiming for e6!} Qd7 {[%emt 0:00:00] Prevents e6.} 32. Qc3 {[%emt 0:00:33] And now e6+ would win.} Rc8 {[%emt 0:00:34]} 33. Qb4 {[%emt 0:00:17]} Rc2 $2 {[%emt 0:00:09][%mdl 8192]} (33... Qe6 $14) 34. e6 $1 $18 {[%emt 0:00:17]} (34. Qxa3 $2 Rd1 35. h3 (35. Qb4 $2 Re2 $19) 35... Rxe1+ $19) 34... Qd6 {[%emt 0:00:20]} 35. Rxf7+ {[%emt 0:00:22]} (35. exf7 Qxb4 36. Rxb4 Rxa2 $17) 35... Kg8 {[%emt 0:00:05]} 36. Qxd6 $2 {[%emt 0:00:50]} ({Less strong is} 36. Rxb7 Re5 37. e7 (37. Qxd6 $2 Rxe1#) (37. Rb8+ Kg7 $16) 37... Qxb4 38. e8=Q+ (38. e8=R+ Rxe8 39. Rxe8+ Qf8 $16) 38... Rxe8 39. Rxe8+ (39. Rxb4 $2 Rxe1#) 39... Qf8 40. Rxf8+ Kxf8 $16) (36. e7 Re5 37. Rxe5 (37. Qxd6 $2 Rxe1#) (37. e8=R+ Rxe8 38. Rxb7 Rxe1+ 39. Qxe1 Qc6 $11) 37... Qxe5 38. Rf8+ (38. Qxb7 $2 Qe1#) 38... Kg7 39. e8=N+ (39. e8=R $2 Rc1+) 39... Kh6 40. g3 (40. Qxb7 $2 Qe1#)) 36... Rxd6 {[%emt 0:00:01] [#]} 37. Rxb7 $2 {[%emt 0:00:02]} ({Stronger than} 37. Rd7 {[#]} Rxe6 $1 38. Rf1 Rxa2 39. Rxb7 Rb2 $17) (37. e7 $1 $18 {[%cal Re7e8]} Rc8 38. Rf4 (38. e8=R+ Rxe8 39. Rxe8+ Kxf7 $15)) 37... Rxe6 $14 {[%emt 0:00:05][%cal Re6e1][%mdl 64]} 38. Rd1 {[%emt 0:00:03] Threatening mate with Rd8+.} (38. Kf1 $5 {[%cal Re1e6]} Rxe1+ 39. Kxe1 $14) 38... Rd2 {[%emt 0:00:10][%cal Rd2d1][%mdl 64] Prevents Rd8+.} 39. Rc1 {[%emt 0:00:04] Rc8+ would kill now.} (39. Rxd2 $2 Re1#) 39... Rc2 {[%emt 0:00:03][%cal Rc2c1][%mdl 64] Inhibits Rc8+.} 40. Rd1 {[%emt 0:00:04] Intending Rd8+ and mate.} (40. Rxc2 $2 Re1#) 40... Rd2 {[%emt 0:00:01][%mdl 64] Prevents Rd8+. Back Rank.   Weighted Error Value: White=0.41/Black=0.17 (very precise)} 1/2-1/2

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.11.30"]
[Round "6.4"]
[White "Muzychuk, Mariya"]
[Black "Kiolbasa, Oliwia"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2528"]
[BlackElo "2406"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 13,75,29,34,36,30,33,33,28,33,44,34,38,42,9,11,21,70,54,50,54,54,65,65,57,56,33,62,27,29,26,27,33,66,0,0,0,0,0,0,0,0,-31,0,0,11,1,63,13,33,30,27,8,11,0,39,35,40,40,158,168,1402,1379,1388,1389]} 1. e4 {[%emt 0:00:01]} e5 {[%emt 0:00:02]} 2. Nf3 {[%emt 0:00:02]} Nc6 {[%emt 0:00:02]} 3. Bc4 {[%emt 0:00:01]} Nf6 {[%emt 0:00:04]} 4. d3 {[%emt 0:00:06]} Be7 {[%emt 0:00:03]} 5. O-O {[%emt 0:00:04]} O-O {[%emt 0:00:04]} 6. Re1 {[%emt 0:00:05]} d6 {[%emt 0:00:03]} 7. a4 {[%emt 0:00:02]} Na5 {[%emt 0:00:10] 7...h6 is setting a new trend.} 8. Ba2 {[%emt 0:00:01] C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack.} c5 {[%emt 0:00:03]} 9. c3 {[%emt 0:00:03][%cal Bc2c3,Bc3b4,Bb4b5][%mdl 32]} Nc6 {[%emt 0:00:04]} 10. Na3 {[%emt 0:00:35] White is slightly better.} Be6 {[%emt 0:00:12]} 11. Bxe6 {[%emt 0:00:28]} fxe6 {[%emt 0:00:02]} 12. Bd2 {[%emt 0:00:01] [#]} Nd7 $146 {[%emt 0:05:14]} ({Predecessor:} 12... a6 13. b4 cxb4 14. cxb4 d5 15. Nc2 b5 16. axb5 axb5 17. Rxa8 Qxa8 18. exd5 Nxd5 19. Nxe5 Ncxb4 20. Nxb4 Nxb4 {½-½ (31) Dominguez Perez,L (2752)-Aronian,L (2772) Berlin 2022}) 13. b4 {[%emt 0:00:15]} cxb4 {[%emt 0:00:06]} 14. cxb4 {[%emt 0:00:02]} d5 {[%emt 0:00:01] Against Nc4} (14... a5 $11 {is superior.}) 15. exd5 {[%emt 0:04:02]} exd5 {[%emt 0:00:10]} 16. b5 {[%emt 0:00:14]} Nd4 {[%emt 0:02:11]} 17. Nxd4 {[%emt 0:00:07]} exd4 {[%emt 0:00:01]} 18. Nc2 {[%emt 0:00:17]} Bd6 {[%emt 0:02:50][%cal Od6h2]} 19. Qg4 {[%emt 0:00:58] Strongly threatening Qe6+.} (19. Nxd4 Bxh2+ $1 {[%mdl 512]} 20. Kh1 Rxf2 $1 $17) (19. Qh5 {seems wilder.} Nc5 20. Nxd4 Rf7 21. Nf3) 19... Kh8 {[%emt 0:00:18]} 20. Nxd4 {[%emt 0:03:10] And now Ne6 would win.} (20. Qxd4 $2 Bc5 21. Qxd5 Rxf2 $19) 20... Ne5 {[%emt 0:01:13]} 21. Qh3 {[%emt 0:00:06]} (21. Qg5 {simplifies} Qxg5 22. Bxg5 Nxd3 23. Re2) 21... Qf6 {[%emt 0:00:50]} 22. Rf1 {[%emt 0:00:05]} Rae8 {[%emt 0:02:03]} 23. Kh1 {[%emt 0:01:04]} (23. Rae1 $14) 23... Qg6 $11 {[%emt 0:00:46]} 24. f4 {[%emt 0:03:00]} (24. Rae1 {is interesting.} Bc5 25. f4 Qxd3 26. Bc3) 24... Qxd3 {[%emt 0:00:01]} 25. Qxd3 {[%emt 0:00:21]} Nxd3 {[%emt 0:00:02]} 26. f5 {[%emt 0:00:14]} Be5 {[%emt 0:01:02]} 27. Ra3 {[%emt 0:00:23]} Nc5 {[%emt 0:00:59]} (27... Nb2 $5 {[%cal Re5d4]} 28. Nc2 Bf6 $15) 28. Be3 {[%emt 0:00:11]} Ne4 {[%emt 0:00:23]} 29. Rd3 {[%emt 0:00:44]} Nd6 {[%emt 0:00:37]} (29... Nc5 $11 30. Rdd1 Kg8) 30. Kg1 {[%emt 0:00:18]} (30. Bg1 $14) 30... Kg8 {[%emt 0:00:20]} 31. g4 {[%emt 0:00:19] Black must now prevent Ne6.} Nc4 {[%emt 0:00:07] aiming for ...Nxe3.} 32. Bf2 {[%emt 0:00:25] Ne6 is the strong threat.} ({But not} 32. Ne6 $2 {[#]} Nxe3 $1 33. Rxe3 Bd4 $1 {[%mdl 512]} 34. Nxd4 Rxe3 $19) (32. Bc1 $5 {[%cal Rd4e6]}) 32... Nb2 $1 {[%emt 0:00:12][%csl LRa4,LRd3]} 33. Rd2 {[%emt 0:00:13]} Nxa4 {[%emt 0:00:08]} (33... Nc4 $5 {[%cal Rc4d2]} 34. Rd3 Nb2 $11) 34. Ne6 {[%emt 0:00:05][%cal Od2d5]} Rf7 {[%emt 0:00:02]} 35. Rxd5 {[%emt 0:00:09]} ({Weaker is} 35. Bxa7 b6 36. Rxd5 Bb2 37. Bxb6 Nxb6 $17) 35... Bb8 {[%emt 0:00:14]} ({Better is} 35... Bf6 $14) 36. Bd4 $16 {[%emt 0:00:12] White is more active.} g6 $2 {[%emt 0:00:14]} (36... Bc7 37. Bxa7 b6) 37. Ng5 $18 {[%emt 0:00:33]} Rff8 {[%emt 0:00:11]} 38. f6 {[%emt 0:00:07] Weighted Error Value: White=0.12 (very precise) /Black=0.20 (precise)} 1-0

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.11.30"]
[Round "6.5"]
[White "Savitha Shri B"]
[Black "Vaishali, Rameshbabu"]
[Result "0-1"]
[ECO "C76"]
[WhiteElo "2411"]
[BlackElo "2454"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 18,84,38,25,29,29,34,20,45,43,49,18,28,0,10,-34,-15,-25,-12,-1,0,-20,-26,-31,5,-50,-25,-37,-28,-371,-316,-338,-225,-218,-185,-179,-146,-153,-154,-143,-135,-121,-103,-226,-231,-407,-234,-314,-310,-326,-231,-502,-495,-433,-440,-457,-485,-618,-402,-673,-434,-726,-553,-551,-550,-985,-977,-1481,-1381]} 1. e4 {[%emt 0:00:01]} e5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:03]} Nc6 {[%emt 0:00:02]} 3. Bb5 {[%emt 0:00:01]} a6 {[%emt 0:00:04]} 4. Ba4 {[%emt 0:00:01]} d6 {[%emt 0:00:03]} 5. O-O {[%emt 0:00:09]} Bd7 {[%emt 0:00:08]} 6. c3 {[%emt 0:00:46]} g6 {[%emt 0:00:09]} 7. d4 {[%emt 0:00:33]} Bg7 {[%emt 0:00:02]} 8. dxe5 {[%emt 0:03:08]} dxe5 {[%emt 0:02:28]} 9. Bg5 {[%emt 0:00:11]} Nge7 {[%emt 0:02:09]} 10. Nbd2 {[%emt 0:00:02]} h6 {[%emt 0:00:39] C76: Ruy Lopez: Deferred Steinitz: 5 c3 Bd7 6 d4 g6.} 11. Be3 {[%emt 0:01:35]} O-O {[%emt 0:00:32]} 12. Bb3 {[%emt 0:00:53] [#]} Kh8 $146 {[%emt 0:00:48] The position is equal.} ({Predecessor:} 12... Na5 13. Nc4 Nxb3 14. axb3 Nc6 15. Qd2 Kh7 16. Bc5 Re8 17. Rfd1 Be6 18. Qc2 Qc8 19. Ne3 b6 20. Ba3 Qb7 21. Rd2 Na5 22. c4 Nc6 23. Nd5 {½-½ (23) Miranda Mesa,E (2441)-Ordaz Valdes,L (2414) Havana 2018}) 13. Re1 {[%emt 0:00:31]} Qe8 {[%emt 0:02:34]} 14. Nf1 {[%emt 0:00:50]} f5 {[%emt 0:01:23]} 15. exf5 {[%emt 0:00:58]} gxf5 {[%emt 0:00:03]} 16. Bc5 {[%emt 0:00:06]} e4 {[%emt 0:02:01]} 17. Nd4 {[%emt 0:01:18]} b6 {[%emt 0:00:16]} 18. Nxc6 {[%emt 0:01:51]} Bxc6 {[%emt 0:00:04]} 19. Bxe7 {[%emt 0:01:37]} Qxe7 {[%emt 0:00:02]} 20. Qh5 {[%emt 0:00:53]} Qg5 {[%emt 0:02:47]} (20... a5 {simplifies} 21. a4 Rad8 22. Rad1 Rxd1 23. Rxd1 f4) 21. Ng3 {[%emt 0:00:31]} (21. Qxg5 $11 hxg5 22. Ne3) 21... Rae8 {[%emt 0:00:25]} 22. Rad1 {[%emt 0:00:50]} Re5 {[%emt 0:01:03]} 23. h4 $2 {[%emt 0:01:17][%mdl 8192]} (23. Qxg5 $11 {and White is okay.} hxg5 24. Ne2) 23... Qe7 $19 {[%emt 0:00:15] [#] Hoping for ...f4.} 24. Nf1 {[%emt 0:00:49]} ({Wrong is} 24. Qg6 $2 Be8 $19) 24... Be8 {[%emt 0:00:42] Against Qg6} 25. Qe2 {[%emt 0:00:01]} Qxh4 {[%emt 0:00:08] And now ...f4 would win.} 26. Rd5 {[%emt 0:00:01]} Bc6 {[%emt 0:00:20]} 27. Rxe5 {[%emt 0:00:08]} Bxe5 {[%emt 0:00:02][%cal Bg7e5,Be5d6,Bd6b4,Bb4c5][%mdl 32]} 28. Qc4 {[%emt 0:00:13]} Bb5 {[%emt 0:00:14][%cal Bc6b5,Bb5e8,Be8h5][%mdl 32] A strong pair of Bishops.} 29. Qd5 {[%emt 0:00:18]} Bd6 {[%emt 0:00:04] Black is more active.} 30. c4 {[%emt 0:00:10]} (30. a4 $17 {was necessary.} Bd3 31. Qe6) 30... Be8 {[%emt 0:00:08]} 31. g3 $2 {[%emt 0:00:18] [#]} (31. c5 {keeps fighting.} Bxc5 32. Qe5+ Qf6 33. Qxc7) 31... Qg5 $40 {[%emt 0:00:12][%mdl 128] Black goes for the king.} (31... Qf6 $142 32. Re2 Bc5) 32. Qd4+ {[%emt 0:00:08]} Kh7 {[%emt 0:00:04]} 33. Bc2 {[%emt 0:00:16]} Bh5 {[%emt 0:00:11]} 34. b4 $2 {[%emt 0:00:08]} (34. a3 {is a better defense.}) 34... Bxb4 {[%emt 0:00:20]} 35. Rb1 {[%emt 0:00:09]} Bc5 {[%emt 0:00:04]} 36. Qe5 {[%emt 0:00:04]} Rf7 {[%emt 0:00:13] White must now prevent ...Bf3.} 37. Bd1 {[%emt 0:00:11]} Bg6 {[%emt 0:00:20] Strongly threatening ...f4.} 38. Be2 {[%emt 0:00:08]} (38. Qf4 $142) 38... Re7 {[%emt 0:00:09] Black is clearly winning.} 39. Qd5 {[%emt 0:00:01]} (39. Qf4 $142) 39... f4 {[%emt 0:00:09]} 40. Qxg5 {[%emt 0:00:20]} hxg5 {[%emt 0:00:02]} 41. Bg4 {[%emt 0:00:01]} e3 {[%emt 0:00:06][%cal Be4e3,Be3e2][%mdl 32]} 42. Rd1 {[%emt 0:00:13]} e2 {[%emt 0:00:08] Weighted Error Value: White=0.89/Black=0.47} 0-1

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.12.01"]
[Round "7.1"]
[White "Vaishali, Rameshbabu"]
[Black "Koneru, Humpy"]
[Result "1/2-1/2"]
[WhiteElo "2454"]
[BlackElo "2574"]
[Annotator "TA"]
[PlyCount "18"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 9,18,-2,9,6,14,-6,-8,-6,-8,-6,-13]} 1. d4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:05]} 2. Bf4 {[%emt 0:00:03]} d5 {[%emt 0:00:08]} 3. e3 {[%emt 0:00:04]} c5 {[%emt 0:00:17]} 4. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:22]} 5. Nbd2 {[%emt 0:00:14]} Bg4 {[%emt 0:01:36] The position is equal.} 6. Bb5 {[%emt 0:01:57] D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} (6. dxc5 e5 7. Bg5 Bxc5) 6... e6 {[%emt 0:00:54]} 7. h3 {[%emt 0:01:46]} Bxf3 {[%emt 0:01:13] [#]} 8. Bxc6+ $146 {[%emt 0:01:27]} ({Don't play} 8. gxf3 cxd4 9. exd4 Nh5 $17) ({Predecessor:} 8. Qxf3 Qb6 9. c4 cxd4 10. exd4 Bb4 11. Bxc6+ bxc6 12. O-O Qxd4 13. Rfd1 O-O 14. Rac1 Qxb2 {½-½ (74) Sankalp,G (2488)-Aditya,M (2486) Delhi 2022}) 8... bxc6 {[%emt 0:00:03]} 9. Nxf3 {[%emt 0:00:03]} Bd6 {[%emt 0:02:19] An interesting draw.   Weighted Error Value: White=0.05 (flawless) /Black=0.06 (flawless)} 1/2-1/2

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.12.01"]
[Round "7.2"]
[White "Ushenina, Anna"]
[Black "Muzychuk, Mariya"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2454"]
[BlackElo "2528"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 14,59,0,10,16,8,9,16,26,12,38,27,32,20,28,0,0,0,4,0,0,0,0,0,0,7,19,-2,20,14,20,25,24,20,29,27,36,27,105,85,64,8,8,8,312,303,612,591]} 1. d4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:01]} 2. c4 {[%emt 0:00:08]} g6 {[%emt 0:00:01]} 3. Nc3 {[%emt 0:00:18]} d5 {[%emt 0:00:01]} 4. cxd5 {[%emt 0:00:04]} Nxd5 {[%emt 0:00:01]} 5. Bd2 {[%emt 0:00:05]} Bg7 {[%emt 0:00:31]} 6. e4 {[%emt 0:00:08]} Nxc3 {[%emt 0:00:13]} 7. Bxc3 {[%emt 0:00:14]} O-O {[%emt 0:00:23]} 8. Qd2 {[%emt 0:00:05]} c5 {[%emt 0:00:29][%cal Rc5d4] D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3.} 9. d5 {[%emt 0:00:04]} e6 {[%emt 0:00:51]} 10. Bc4 {[%emt 0:00:23]} exd5 {[%emt 0:00:41] The position is equal.} 11. Bxd5 {[%emt 0:01:34]} Nd7 {[%emt 0:00:23]} 12. Bxg7 {[%emt 0:06:41]} Kxg7 {[%emt 0:13:35]} 13. Ne2 {[%emt 0:00:04]} Nf6 {[%emt 0:00:00]} (13... Nb6 {feels hotter.} 14. O-O-O Qf6 15. Qc3 Rd8) 14. Nc3 {[%emt 0:00:09]} Be6 {[%emt 0:00:00]} 15. Bxe6 {[%emt 0:01:38] [#]} fxe6 $146 {[%emt 0:00:00]} ({Predecessor:} 15... Qxd2+ 16. Kxd2 fxe6 17. Ke2 Kf7 18. Rhd1 Ke7 19. f3 Rfd8 20. Ke3 e5 21. a4 Rd4 {½-½ (31) Ribli,Z (2575)-Borisek,J (2555) Slovenia 2013}) 16. Qxd8 {[%emt 0:01:00]} Raxd8 {[%emt 0:00:00]} 17. Ke2 {[%emt 0:00:13]} Rd4 {[%emt 0:00:00]} 18. f3 {[%emt 0:00:06]} Rfd8 {[%emt 0:00:00] [#] Strongly threatening ...Rd2+.} 19. Rhd1 {[%emt 0:00:03] Prevents Rd2+.} a6 {[%emt 0:00:00]} 20. Rxd4 {[%emt 0:00:55]} Rxd4 $11 {[%emt 0:00:00][%mdl 4096] Endgame KRN-KRN} 21. Rc1 {[%emt 0:00:36]} b5 {[%emt 0:00:00]} 22. b3 {[%emt 0:01:02]} Nd7 {[%emt 0:00:00]} 23. Nd1 {[%emt 0:01:25]} Kf6 {[%emt 0:00:00]} 24. Nf2 {[%emt 0:00:58]} Ke7 {[%emt 0:00:00]} 25. Ke3 {[%emt 0:00:14][%cal Oc1c5] Rxc5! is the strong threat.} Kd6 {[%emt 0:00:00]} (25... Rd6 $11 {keeps the balance.}) 26. Nd3 {[%emt 0:00:09][%cal Od3c5] Black must now prevent Nxc5!} e5 {[%emt 0:00:00]} 27. f4 {[%emt 0:00:08]} ({White should play} 27. g3 $14) 27... exf4+ {[%emt 0:00:12]} 28. Nxf4 {[%emt 0:00:02] Threatening Nd3.} a5 $2 {[%emt 0:01:49][%mdl 8192] [#]} (28... Nf6 $1 $11 {and Black is okay.}) 29. Nd3 $1 $18 {[%emt 0:00:27][%cal Od3c5] Threatens to win with Nxc5!} Ke6 $2 {[%emt 0:00:36]} (29... Ke7 30. Nxc5 Rd6) 30. Nxc5+ {[%emt 0:00:08] Weighted Error Value: White=0.09 (flawless) /Black=0.50} 1-0

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.12.01"]
[Round "7.3"]
[White "Kiolbasa, Oliwia"]
[Black "Savitha Shri B"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2406"]
[BlackElo "2411"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 19,101,4,8,10,4,5,2,13,16,14,30,8,3,0,0,0,0,0,8,8,7,11,54,21,34,4,4,3,85,100,193,183,217,224,196,205,241,189,277,158,157,144,176,161,253,246,261,249,551,218,323,330,396,369,420,390,355,275,474,478,516,514,447,419,6412,6541,7144,5527,5069,2887,2437,2084,29940,12822,11795,11038,29983,29984,29983,29984,29988,29989,29989,29990]} 1. e4 {[%emt 0:00:03]} c5 {[%emt 0:00:02]} 2. Nf3 {[%emt 0:00:02]} d6 {[%emt 0:00:05]} 3. d4 {[%emt 0:00:06]} cxd4 {[%emt 0:00:03]} 4. Nxd4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:02]} 5. Nc3 {[%emt 0:00:03]} a6 {[%emt 0:00:02]} 6. Be2 {[%emt 0:01:21]} e5 {[%emt 0:00:17]} 7. Nb3 {[%emt 0:00:03]} Be7 {[%emt 0:00:02]} 8. Bg5 {[%emt 0:00:08]} Be6 {[%emt 0:00:06]} 9. Bxf6 {[%emt 0:00:05]} Bxf6 {[%emt 0:00:19]} 10. Qd3 {[%emt 0:00:50]} Nc6 {[%emt 0:02:00] 10...Be7 deserves study.} 11. O-O-O {[%emt 0:01:06] B92: Sicilian Najdorf: 6 Be2.} Nd4 {[%emt 0:02:55] was the old line (11...Qb6).} 12. Nxd4 {[%emt 0:00:13]} exd4 {[%emt 0:00:02]} 13. Nd5 {[%emt 0:00:23] The position is equal.} Bxd5 {[%emt 0:00:18]} 14. exd5 {[%emt 0:00:03]} O-O {[%emt 0:00:10]} 15. Qf3 {[%emt 0:03:12]} Re8 {[%emt 0:03:46]} 16. Bd3 {[%emt 0:02:16]} Re5 {[%emt 0:00:57]} 17. h4 {[%emt 0:04:01]} Qa5 {[%emt 0:00:24]} 18. Kb1 {[%emt 0:00:59]} Qxd5 {[%emt 0:00:44] [#]} 19. Qxd5 $146 {[%emt 0:01:25]} ({Predecessor:} 19. Qh3 Rae8 20. g4 Bd8 21. g5 Ba5 22. a3 Qc5 23. h5 Bc3 24. g6 Qb6 25. b3 {1-0 (36) Nguyen,A (2458)-Chu,W (2373) Ho Chi Minh City 2019}) 19... Rxd5 {[%emt 0:00:01]} 20. g4 {[%emt 0:00:01]} Be5 {[%emt 0:01:12] Against f4} 21. b4 {[%emt 0:00:52] And now a4 would win.} Rc8 {[%emt 0:02:51]} 22. a4 {[%emt 0:00:24] Strongly threatening Be4.} (22. c4 $2 dxc3 23. Kc2 (23. Bxh7+ $2 Kxh7 24. Rxd5 c2+ 25. Kc1 Bf4+ 26. Kb2 c1=Q+ $19) 23... Rd4 $19) 22... Bf4 $1 {[%emt 0:00:09]} 23. Be4 {[%emt 0:00:35][%mdl 64] Deflection} Re5 {[%emt 0:00:02]} (23... d3 $1 $11 {remains equal.} 24. Rxd3 Rxd3 25. cxd3 b5) 24. Rxd4 $16 {[%emt 0:00:11]} b5 {[%emt 0:01:03]} (24... Re7 $16) 25. Bb7 $36 {[%emt 0:00:36][%mdl 2048] Black is under strong pressure.} Rc4 {[%emt 0:00:46]} 26. Rxc4 {[%emt 0:00:02]} (26. Rxd6 Rxb4+ 27. Ka2 Rxa4+ 28. Kb3 h5 29. Rxa6 hxg4 30. Rxa4 bxa4+ 31. Kxa4 Re2 $17) 26... bxc4 {[%emt 0:00:01]} 27. Bxa6 {[%emt 0:00:01][%mdl 4096] Endgame KRB-KRB} Bd2 {[%emt 0:00:20] [#]} 28. Ka2 $1 {[%emt 0:00:24]} (28. Bxc4 Re4 29. Bb3 Bxb4 $16) 28... g5 {[%emt 0:00:10] [#]} (28... h5 $142 29. Ka3 (29. Bxc4 Re4 $16) 29... hxg4) 29. Bxc4 {[%emt 0:00:11]} (29. Ka3 $1 $18) 29... Bxb4 $16 {[%emt 0:00:13]} 30. Rb1 {[%emt 0:00:13]} Bc3 {[%emt 0:00:13]} 31. hxg5 {[%emt 0:00:12]} d5 {[%emt 0:00:02]} (31... Rxg5 {might work better.} 32. f3 Rc5) 32. Bd3 $18 {[%emt 0:00:11]} Rxg5 {[%emt 0:00:02]} 33. Bf5 {[%emt 0:00:05]} h5 $2 {[%emt 0:00:09]} (33... Kf8 {is a better chance.} 34. Rb5 (34. Bxh7 Rxg4 35. Rb8+ Ke7 $14) 34... Be1) 34. f3 $2 {[%emt 0:00:02]} (34. f4 Rxg4 35. Bxg4 hxg4 36. f5) 34... Bd2 {[%emt 0:00:26]} (34... Kh8 $142 35. Kb3 Be5) 35. Rd1 {[%emt 0:00:13]} Bf4 {[%emt 0:00:01]} 36. a5 {[%emt 0:00:05][%cal Ba4a5,Ba5a6][%mdl 32]} ({Don't do} 36. Rxd5 Kg7 37. a5 Kf6 $18) 36... h4 {[%emt 0:00:29]} 37. a6 {[%emt 0:00:01]} ({Weaker is} 37. Rxd5 Kh8 38. a6 Be3 $18) 37... Kh8 {[%emt 0:00:00]} 38. Bc8 {[%emt 0:00:30] aiming for a7.} Rg8 $2 {[%emt 0:00:13]} (38... Bb8 {was called for.} 39. Rh1 Re5 40. Rxh4+ Kg7) 39. Bb7 {[%emt 0:00:04]} Be3 {[%emt 0:00:02]} 40. Rxd5 {[%emt 0:00:08]} ({Less strong is} 40. Bxd5 Rg6 $18) 40... Kg7 {[%emt 0:00:43]} 41. Rh5 {[%emt 0:00:17] Inhibits h3.} Rh8 {[%emt 0:00:23]} (41... f5 $142 42. Rxh4 fxg4 43. Rxg4+ Kf8) 42. Rxh8 {[%emt 0:00:13]} Kxh8 {[%emt 0:00:01] KB-KB} 43. f4 {[%emt 0:00:05]} Kg7 {[%emt 0:00:17]} 44. Kb3 {[%emt 0:00:08]} Kf6 {[%emt 0:00:04]} 45. Kb4 {[%emt 0:00:17]} Ke6 {[%emt 0:00:07]} 46. c4 {[%emt 0:00:10] c5 would kill now.} Kd6 {[%emt 0:00:02]} 47. Bd5 {[%emt 0:00:11]} f6 {[%emt 0:00:01]} 48. g5 {[%emt 0:00:07] White mates.} fxg5 {[%emt 0:00:36]} 49. fxg5 {[%emt 0:00:01]} Kc7 {[%emt 0:00:16]} 50. g6 {[%emt 0:00:05]} Bd4 {[%emt 0:00:03]} 51. a7 {[%emt 0:00:11] Weighted Error Value: White=0.21 (precise) /Black=0.77} 1-0

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.12.01"]
[Round "7.4"]
[White "Harika, Dronavalli"]
[Black "Muzychuk, Anna"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2507"]
[BlackElo "2525"]
[Annotator "TA"]
[PlyCount "44"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 10,44,17,7,14,6,18,18,22,8,12,14,33,4,16,27,19,0,0,-20,0,-23,-14,-25,-12,-25,-28,-45,-13,-14,0,-37,0,-9,5,-40,0]} 1. c4 {[%emt 0:00:03]} c6 {[%emt 0:00:02]} 2. Nf3 {[%emt 0:00:02]} d5 {[%emt 0:00:03]} 3. g3 {[%emt 0:00:02]} Bg4 {[%emt 0:00:07]} 4. Bg2 {[%emt 0:00:29]} e6 {[%emt 0:00:13]} 5. O-O {[%emt 0:00:54]} Nf6 {[%emt 0:00:12]} 6. d3 {[%emt 0:00:45]} dxc4 {[%emt 0:01:40] is the new trend. A11: English Opening: 1...c6.} 7. dxc4 {[%emt 0:00:02]} Qxd1 {[%emt 0:00:02]} 8. Rxd1 {[%emt 0:00:01]} Nbd7 {[%emt 0:00:05] The position is equal.} 9. Nc3 {[%emt 0:00:30]} h6 {[%emt 0:00:25]} 10. b3 {[%emt 0:01:07] [#]} O-O-O $146 {[%emt 0:00:37]} ({Predecessor:} 10... Bb4 11. Bb2 O-O-O 12. h3 Bh5 13. Nd4 Nc5 14. Nc2 Bxc3 15. Rxd8+ Rxd8 16. Bxc3 Bxe2 {½-½ (47) Ding,L (2778)-Wang,H (2734) Danzhou 2016}) 11. Bb2 {[%emt 0:00:50]} Be7 {[%emt 0:00:15]} 12. Kf1 {[%emt 0:01:04]} Bh5 {[%emt 0:01:14]} 13. h3 {[%emt 0:00:58]} g5 {[%emt 0:00:35]} 14. Nd2 {[%emt 0:01:18]} Rhg8 {[%emt 0:00:58]} 15. Na4 {[%emt 0:01:47]} Bg6 {[%emt 0:01:33]} 16. Nf3 {[%emt 0:01:27]} Ne4 {[%emt 0:00:32]} 17. Bd4 {[%emt 0:01:24]} Nec5 {[%emt 0:03:40]} 18. Nxc5 {[%emt 0:00:45]} Bxc5 {[%emt 0:00:03]} 19. Bc3 {[%emt 0:00:34]} Be7 {[%emt 0:01:08]} 20. Bd4 {[%emt 0:01:14]} Bc5 {[%emt 0:00:13]} 21. Bc3 {[%emt 0:00:27]} Be7 {[%emt 0:00:06]} 22. Bd4 {[%emt 0:00:02]} Bc5 {[%emt 0:00:05] Weighted Error Value: White=0.15 (very precise) /Black=0.09 (flawless)} 1/2-1/2

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.12.01"]
[Round "7.5"]
[White "Dzagnidze, Nana"]
[Black "Vantika Agrawal"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2517"]
[BlackElo "2362"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 14,69,6,-5,-5,-16,-13,-17,5,-9,0,-24,0,-24,-28,-26,-36,-51,-26,-25,-30,-32,0,0,63,14,52,64,83,-14,-8,-113,235,252,690,689,693,684,615,479,469,466,657,666,639,620,29989,29990,29990,29991,29992,29993,29993,29993,29993,29994,29994,29994]} 1. c4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:10]} 2. Nf3 {[%emt 0:00:07]} g6 {[%emt 0:00:02]} 3. b3 {[%emt 0:00:16]} Bg7 {[%emt 0:00:05]} 4. Bb2 {[%emt 0:00:00]} O-O {[%emt 0:00:11]} 5. g3 {[%emt 0:00:10]} d6 {[%emt 0:00:49]} 6. Bg2 {[%emt 0:00:34]} e5 {[%emt 0:01:19]} 7. O-O {[%emt 0:15:09]} Re8 {[%emt 0:00:34]} 8. Nc3 {[%emt 0:00:00]} c6 {[%emt 0:00:55] [#] A15: English Opening: 1...Nf6.} 9. h3 $146 {[%emt 0:00:00]} ({Predecessor:} 9. e4 a5 10. d4 exd4 11. Nxd4 Na6 12. Qc2 Nc5 13. Rad1 Qb6 14. a3 Bg4 15. Rd2 Rad8 16. h3 Bc8 17. Rfd1 h5 18. f4 h4 19. g4 Bxg4 20. hxg4 Nxg4 21. b4 axb4 22. axb4 {0-1 (32) Le,Q (2709)-Pichot,A (2630) Chess.com INT 2020}) 9... a5 {[%emt 0:02:03]} 10. e3 {[%emt 0:00:00]} h5 {[%emt 0:02:37] The position is equal.} 11. Ng5 {[%emt 0:00:00]} d5 {[%emt 0:02:09]} 12. cxd5 {[%emt 0:00:00]} (12. f4 $5 {[%cal Rf4e5]}) 12... cxd5 {[%emt 0:00:02]} (12... Nxd5 {is interesting.} 13. h4 Nb4 14. Nce4 f6) 13. Rc1 {[%emt 0:00:00][%cal Oc3d5,Ba1c1,Bc1c5,Bc5b5][%mdl 32]} Nc6 {[%emt 0:00:30]} 14. d3 {[%emt 0:00:00]} Bh6 {[%emt 0:01:01]} 15. h4 {[%emt 0:00:00]} Bg4 {[%emt 0:00:38]} 16. Qd2 {[%emt 0:00:00]} Rc8 {[%emt 0:00:33]} (16... d4 {looks sharper.} 17. Na4 Rc8 18. exd4 Nxd4 19. Bxd4 Rxc1 20. Qxc1 Qxd4 21. Qc4 Bxg5 22. hxg5 Nh7) 17. Na4 {[%emt 0:00:00]} Qe7 {[%emt 0:01:25]} 18. Rc5 {[%emt 0:00:00]} Rcd8 {[%emt 0:01:16]} (18... Nb4 $11 19. Rfc1 Nxa2 20. Rxc8 Bxc8) 19. Rfc1 {[%emt 0:00:18]} (19. Rb5 $14) 19... Bf8 {[%emt 0:01:09]} 20. Rb5 {[%emt 0:00:25]} Qc7 {[%emt 0:00:35]} 21. f4 {[%emt 0:00:33] White is much more active.} (21. Bc3 $16) 21... Bb4 $11 {[%emt 0:00:24]} 22. Qf2 {[%emt 0:00:14] [#]} (22. Bc3 $11) 22... d4 $2 {[%emt 0:00:09][%mdl 8192] This move loses the game for Black.} (22... Bf5 $1 $17 {and life is bright. Threatens to win with ...Ng4.} 23. Qe2 (23. Bxe5 Rxe5 24. fxe5 Ng4 $15) 23... Bg4) 23. fxe5 $18 {[%emt 0:00:41]} Nh7 $2 {[%emt 0:00:12]} (23... Bf5) 24. Nxh7 {[%emt 0:00:18]} ({Less strong is} 24. Bxd4 Nxg5 25. hxg5 Qe7 $18) 24... Kxh7 {[%emt 0:00:02]} 25. exd4 {[%emt 0:00:31]} Qd7 {[%emt 0:00:30]} 26. Nc5 {[%emt 0:00:10]} Bxc5 {[%emt 0:00:00]} 27. Rbxc5 {[%emt 0:00:10]} Nxd4 {[%emt 0:00:06]} (27... Kg8 $142 28. Bxc6 bxc6 29. Rxc6 Qf5) 28. Rc7 {[%emt 0:00:00]} ({Worse is} 28. Rxa5 Ne2+ 29. Kh2 Nxc1 30. Bxc1 Qf5 31. Qxf5 Bxf5 $11) 28... Ne2+ {[%emt 0:00:09]} 29. Kh2 {[%emt 0:00:00]} Qe6 {[%emt 0:00:12]} 30. Rxf7+ {[%emt 0:00:00] White mates.} Kg8 {[%emt 0:00:10]} 31. Rcc7 {[%emt 0:00:00]} ({Not} 31. Rxb7 Nxc1 32. Bxc1 Rxd3 $16) 31... Bf5 {[%emt 0:00:11]} 32. Rg7+ {[%emt 0:00:00]} Kh8 {[%emt 0:00:08]} 33. Rh7+ {[%emt 0:00:00]} Kg8 {[%emt 0:00:02]} 34. Rcg7+ {[%emt 0:00:00]} Kf8 {[%emt 0:00:17]} 35. Ba3+ {[%emt 0:00:00] Weighted Error Value: White=0.19 (very precise) /Black=0.85} 1-0

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.12.01"]
[Round "8.1"]
[White "Muzychuk, Anna"]
[Black "Dzagnidze, Nana"]
[Result "1/2-1/2"]
[ECO "B44"]
[WhiteElo "2525"]
[BlackElo "2517"]
[Annotator "TA"]
[PlyCount "112"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 9,111,18,63,59,119,108,114,114,114,125,116,112,100,108,105,100,104,100,110,108,111,99,109,109,109,107,130,109,112,111,113,54,61,73,66,6,14,14,6,18,18,0,21,8,8,22,16,8,38,38,38,11,14,7,15,0,8,8,7,8,18,8,8,0,53,58,65,68,125,125,507,462,29972,29973,29972,29973,6530,1443,1490,5073,2337,1186,830,784,1042,1431,1153,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:01]} c5 {[%emt 0:00:02]} 2. Nf3 {[%emt 0:00:02]} e6 {[%emt 0:00:02]} 3. d4 {[%emt 0:00:02]} cxd4 {[%emt 0:00:02]} 4. Nxd4 {[%emt 0:00:01]} Nc6 {[%emt 0:00:01]} 5. Bf4 {[%emt 0:00:12]} Nxd4 {[%emt 0:02:48]} 6. Qxd4 {[%emt 0:00:05] B44: Sicilian: Taimanov: 5 Nb5.} d6 {[%emt 0:00:04]} (6... Nf6 $14) 7. Nc3 $16 {[%emt 0:05:28] [#]} Bd7 $146 {[%emt 0:07:00] Prevents Nb5.} ({Predecessor:} 7... e5 8. Bb5+ Bd7 9. Bxe5 dxe5 10. Qxe5+ Qe7 11. Bxd7+ Kxd7 12. O-O-O+ Kc8 13. Qg3 Nf6 14. Rd3 {1-0 (25) Steinmetz,L-Cokova,T freechess.de 2021}) 8. Bxd6 {[%emt 0:03:46] White is much more active. White is better.} Bxd6 {[%emt 0:00:06]} 9. Qxd6 {[%emt 0:00:07]} Bc6 {[%emt 0:00:05]} 10. O-O-O {[%emt 0:02:31]} Qxd6 {[%emt 0:00:22]} 11. Rxd6 {[%emt 0:00:01]} Ke7 {[%emt 0:00:06]} 12. Rd2 {[%emt 0:00:27]} Nf6 {[%emt 0:00:06]} 13. f3 {[%emt 0:00:01]} a6 {[%emt 0:01:16]} 14. Be2 {[%emt 0:00:17]} Rac8 {[%emt 0:00:10]} 15. Nd1 {[%emt 0:01:47]} g5 {[%emt 0:02:11]} 16. Ne3 {[%emt 0:00:33]} b5 {[%emt 0:00:32]} 17. Rhd1 {[%emt 0:00:33]} Rc7 {[%emt 0:00:19]} 18. Rd3 {[%emt 0:00:50]} Rhc8 {[%emt 0:00:12]} 19. Rc3 {[%emt 0:00:14]} Nd7 {[%emt 0:00:20] [#]} 20. a4 {[%emt 0:00:30]} ({White should try} 20. Nd5+ $1 $16 {[%mdl 512]} exd5 (20... Bxd5 21. Rxc7) 21. exd5 Bxd5 22. Rxc7 (22. Rxd5 Rxc3 23. bxc3 h6 $14) 22... Rxc7 23. Rxd5) 20... b4 $14 {[%emt 0:00:08]} 21. Rc4 {[%emt 0:00:25]} Bxa4 {[%emt 0:00:53]} 22. b3 {[%emt 0:00:22]} (22. Rxb4 $6 Bxc2 23. Rdd4 Bxe4+ 24. Kd1 Bg6 $15) (22. Rxc7 $14 Rxc7 23. Bxa6) 22... Bb5 $11 {[%emt 0:01:10]} 23. Rxc7 {[%emt 0:00:02]} Rxc7 {[%emt 0:00:01]} 24. Bxb5 {[%emt 0:00:01]} axb5 {[%emt 0:00:00][%mdl 4096] Endgame KRN-KRN} 25. Rd4 {[%emt 0:00:01]} (25. h4 $5 {[%cal Rh4g5]}) 25... Nc5 {[%emt 0:00:01]} 26. Kd2 {[%emt 0:00:19]} (26. Rxb4 $2 Nd3+ 27. Kb1 Nxb4 $19) 26... Rd7 {[%emt 0:00:24]} 27. Rxd7+ {[%emt 0:00:16]} Nxd7 {[%emt 0:00:24] KN-KN} 28. Ng4 {[%emt 0:00:06]} Kd6 {[%emt 0:00:16]} 29. Nf2 {[%emt 0:00:08]} Ne5 {[%emt 0:00:23]} 30. Nd3 {[%emt 0:00:02]} Nc6 $1 {[%emt 0:00:13]} 31. Ke3 {[%emt 0:00:12]} e5 $1 {[%emt 0:00:03]} 32. g3 {[%emt 0:00:08]} f6 {[%emt 0:00:13]} 33. h4 {[%emt 0:00:07]} h6 {[%emt 0:00:21]} 34. h5 {[%emt 0:00:16]} Ke7 {[%emt 0:00:07]} 35. f4 {[%emt 0:00:10]} exf4+ {[%emt 0:00:21]} 36. gxf4 {[%emt 0:00:01]} Ke6 {[%emt 0:00:08]} (36... Kf8 $11) 37. Nf2 $1 $14 {[%emt 0:00:52] And now Ng4 would win.} gxf4+ 38. Kxf4 {[%emt 0:00:01] Strongly threatening Ng4.} Nd4 {[%emt 0:00:04]} (38... Nd8 $14) 39. Ng4 $16 {[%emt 0:00:01]} Nxc2 $2 {[%emt 0:00:01][%mdl 8192]} (39... Ne2+ $16 {is tougher.} 40. Ke3 Ng3) 40. Nxh6 $18 {[%emt 0:00:01]} Nd4 {[%emt 0:00:13]} (40... Ne1 $18 41. Nf5 Nd3+ 42. Ke3 Ne5) 41. Nf5 {[%emt 0:00:01]} Nc6 {[%emt 0:00:38]} 42. h6 {[%emt 0:00:08]} Ne5 {[%emt 0:00:08]} 43. Nd4+ {[%emt 0:00:06]} (43. h7 $142 Kf7 44. Kg3 (44. h8=R Ng6+ 45. Kf3 Nxh8 $11) (44. h8=N+ Kg8 $11)) 43... Kf7 {[%emt 0:00:01]} 44. Kf5 $1 {[%emt 0:00:08]} (44. Nxb5 Kg6 $11) 44... Ng6 {[%emt 0:00:04]} 45. Nc6 {[%emt 0:00:25]} ({Not} 45. Nxb5 Ne7+ 46. Kf4 Kg6 $16) 45... Nh4+ {[%emt 0:00:05]} 46. Kg4 {[%emt 0:00:01]} Ng6 {[%emt 0:00:01]} 47. Nd8+ {[%emt 0:00:38]} Ke7 {[%emt 0:00:12] [#]} 48. h7 $2 {[%emt 0:00:02]} Kxd8 $11 {[%emt 0:00:39] KN-K3P. The position is equal.} 49. Kf5 {[%emt 0:00:01][%csl LRf6,LRg6]} (49. Kh5 $5 Nh8 $8 50. Kh6 $11) 49... Nh8 {[%emt 0:00:08]} 50. Kxf6 {[%emt 0:00:39] White wants to mate with e5.} Ke8 {[%emt 0:00:00]} 51. e5 {[%emt 0:00:02] Intending Kg7 and mate.} (51. Kg7 $5 Nf7 $8 52. Kf6 $11 (52. h8=R+ Nxh8 53. Kf6 Kd7 $19) (52. h8=B $2 {perishes.} Ke7 $19)) 51... Kf8 {[%emt 0:00:22]} 52. e6 {[%emt 0:00:03] Prevents Nf7.} Nf7 $1 {[%emt 0:00:02]} 53. Kg6 {[%emt 0:00:27][%mdl 64]} Nh8+ {[%emt 0:00:09]} 54. Kh6 {[%emt 0:00:01]} Ke7 {[%emt 0:00:06]} 55. Kg7 {[%emt 0:00:03]} Kxe6 $1 {[%emt 0:00:01]} 56. Kxh8 {[%emt 0:00:01]} Kf7 {[%emt 0:00:01] Blacks defense is rewarded with a draw.   Weighted Error Value: White=0.19 (very precise) /Black=0.34} 1/2-1/2

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.12.01"]
[Round "8.2"]
[White "Vaishali, Rameshbabu"]
[Black "Kiolbasa, Oliwia"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2454"]
[BlackElo "2406"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 9,68,0,12,10,23,22,21,21,58,24,31,30,27,38,33,27,40,37,41,25,24,25,45,48,58,55,123,0,0,-154,-150,-445,-424,-447,-206,-218,-215,-197,-85,-222,-210,-405,-393,-1287,-1239,-2695,-2618,-2400,-2304,-29986,-29986,-29986,-29987,-29986,-29987,-29987,-12838,-29984,-12839,-12837,-12827]} 1. d4 {[%emt 0:00:06]} d5 {[%emt 0:00:03]} 2. Bf4 {[%emt 0:00:04]} c5 {[%emt 0:00:35]} 3. e3 {[%emt 0:00:03]} cxd4 {[%emt 0:00:26]} 4. exd4 {[%emt 0:00:03]} Nc6 {[%emt 0:00:02]} 5. Nf3 {[%emt 0:00:20]} Bg4 {[%emt 0:00:52]} 6. Nbd2 {[%emt 0:01:03] B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack.} f6 {[%emt 0:01:21] [#]} (6... e6 $5 {[%cal Rc6d4]}) 7. h3 $146 {[%emt 0:01:52]} (7. Bb5 {looks sharper.} e6 8. Qe2 Bd6 9. h3) ({Predecessor:} 7. Be2 e6 8. c4 Bd6 9. cxd5 exd5 10. Bg3 Nge7 11. O-O Bxg3 12. hxg3 O-O 13. Re1 {0-1 (80) Tang,A (2538)-Carlsen,M (2862) Lichess.org INT 2021}) 7... Bh5 {[%emt 0:00:06]} 8. c3 {[%emt 0:07:11] The position is equal.} e5 {[%emt 0:06:42]} 9. dxe5 {[%emt 0:00:03]} fxe5 {[%emt 0:00:02]} 10. Bxe5 {[%emt 0:00:17]} Nxe5 {[%emt 0:00:32]} 11. Qe2 {[%emt 0:00:03]} Bd6 {[%emt 0:01:39]} 12. g4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:59][%cal Oe8g8] ...0-0! is the strong threat.} 13. Nxe5 {[%emt 0:01:11] And now Nc6+ would win.} O-O $1 {[%emt 0:00:02][%mdl 64]} 14. O-O-O {[%emt 0:01:36]} Re8 {[%emt 0:01:19]} 15. gxh5 {[%emt 0:02:41] Hoping for f4.} Bxe5 {[%emt 0:00:25]} 16. Qf3 {[%emt 0:00:27]} Rc8 {[%emt 0:01:23]} 17. Bd3 {[%emt 0:00:37]} Qb6 {[%emt 0:00:40]} (17... Qc7 $14) 18. Nb3 {[%emt 0:00:13]} (18. Rhe1 $16) 18... a5 $1 $11 {[%emt 0:00:13][%cal Ba7a5,Ba5a4,Ba4a3][%mdl 32] aiming for ...a4.} (18... d4 19. c4 $16) 19. Bc2 $2 {[%emt 0:00:12] [#]} (19. Rhe1 $11) 19... a4 $1 $17 {[%emt 0:00:14]} 20. Nd4 $2 {[%emt 0:00:09]} (20. Rhe1 $17) 20... a3 $1 $19 {[%emt 0:00:01][%cal Oe5f4]} 21. b3 {[%emt 0:00:10]} Ne4 {[%emt 0:00:10]} (21... Bxd4 $142 22. Rxd4 Ne4 23. Rxe4 dxe4) 22. Bxe4 {[%emt 0:00:09]} dxe4 {[%emt 0:00:04] Dancing on a razor blade.} 23. Qe3 {[%emt 0:00:09] [#]} Qc7 $40 {[%emt 0:00:56][%mdl 128] Black wants a kill.} (23... Qa5 $1 $19 24. Kb1 Rxc3 25. Qxe4 Rcc8) 24. Kc2 {[%emt 0:00:12]} (24. Ne2 $17) 24... Bf4 {[%emt 0:00:04]} 25. Nb5 $2 {[%emt 0:00:10]} (25. Qe1 {is the only way for White.}) 25... Qe5 {[%emt 0:00:08]} 26. Qb6 {[%emt 0:00:03]} (26. Qe2 Rc5 27. Rd4 Rxb5 28. Re1) 26... e3 {[%emt 0:00:13] ( -> ...e2)} ({Weaker is} 26... Qxh5 27. Nxa3 Ra8 28. Qb4 $17) 27. fxe3 {[%emt 0:00:17]} Qe4+ {[%emt 0:00:05]} ({Less strong is} 27... Qxe3 28. Qxe3 Rxe3 29. b4 $16) 28. Rd3 {[%emt 0:00:09]} Qxh1 {[%emt 0:00:09]} 29. exf4 {[%emt 0:00:11]} Re2+ {[%emt 0:00:01]} 30. Rd2 {[%emt 0:00:02]} Qe4+ {[%emt 0:00:07]} 31. Kc1 {[%emt 0:00:03]} Re1+ {[%emt 0:00:20]} 32. Rd1 {[%emt 0:00:01]} Rxd1+ {[%emt 0:00:04]} 33. Kxd1 {[%emt 0:00:02]} Qd3+ {[%emt 0:00:01]} (33... Qxf4 $2 34. Qe6+ (34. Nxa3 Qf3+ 35. Kd2 Qxc3+ 36. Ke2 Re8+ 37. Kf2 Qd2+ 38. Kf3 Qe2+ 39. Kg3 Rf8) 34... Kf8 35. Qxc8+ $18) (33... Re8 $142 34. Qd6 Qe2+ 35. Kc1 Qb2+ 36. Kd1 Qa1+ 37. Kd2 Qxa2+ 38. Kd3 Qe2+ 39. Kd4 Qxb5 40. c4 Qxb3 41. Qd5+ Kh8 42. Kc5 a2 43. Qd7 Qe3+ 44. Qd4 Rc8+ 45. Kd5 Rd8+ 46. Kc5 Qxd4+ 47. Kb5 a1=Q 48. h4 Qdb2+ 49. Kc5 Qg1#) 34. Kc1 {[%emt 0:00:06]} Re8 {[%emt 0:00:11] Weighted Error Value: White=1.23/Black=0.49} 0-1

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.12.01"]
[Round "8.3"]
[White "Muzychuk, Mariya"]
[Black "Harika, Dronavalli"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "2528"]
[BlackElo "2507"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 10,50,-12,-34,-33,-34,-37,-37,-26,-24,-17,-24,0,0,0,0,-2,-10,-21,-31,-12,-12,-13,-13,-14,-16,-17,-14,-12,-16,-8,-8,-8,-8,-8,-8,-8,-9,-8,-12,-12,-13,-8]} 1. e4 {[%emt 0:00:01]} c5 {[%emt 0:00:01]} 2. c3 {[%emt 0:00:02]} e5 {[%emt 0:00:07]} 3. d4 {[%emt 0:00:34]} cxd4 {[%emt 0:00:29]} 4. cxd4 {[%emt 0:00:01]} exd4 {[%emt 0:00:04]} 5. Qxd4 {[%emt 0:00:12]} Nc6 {[%emt 0:00:08]} 6. Qd1 {[%emt 0:02:15]} Nf6 {[%emt 0:00:15] B21: Sicilian: 2 f4 and Morra Gambit.} 7. Nc3 {[%emt 0:00:08]} Bb4 {[%emt 0:00:12]} 8. Bd3 {[%emt 0:01:36]} d5 {[%emt 0:02:46] Black is slightly better.} 9. exd5 {[%emt 0:00:15]} Qxd5 {[%emt 0:01:30] [#] Threatens to win with ...Bg4.} 10. Nf3 $1 {[%emt 0:00:59]} Ne5 {[%emt 0:04:30]} 11. Nxe5 {[%emt 0:03:44]} ({Much worse is} 11. Qe2 Bxc3+ 12. bxc3 Qxd3 $17) 11... Qxe5+ {[%emt 0:00:02]} 12. Qe2 {[%emt 0:00:02]} Qxe2+ {[%emt 0:00:13]} 13. Kxe2 {[%emt 0:00:02]} O-O {[%emt 0:00:51] [#]} 14. Be3 $146 {[%emt 0:01:09]} ({Predecessor:} 14. Rd1 Be6 15. Bg5 Bxc3 16. bxc3 Nd5 17. Rac1 Rac8 18. Bd2 Rfe8 19. Kf1 a6 20. c4 Nb6 21. c5 {½-½ (38) Solinas,C (2060)-Colombo,S (1864) Pedavena 2006}) 14... Bxc3 {[%emt 0:01:49]} 15. bxc3 {[%emt 0:00:01] The position is equal.} Nd5 {[%emt 0:00:05]} 16. Bd4 {[%emt 0:00:22]} Nf4+ {[%emt 0:00:36]} 17. Kd2 $1 {[%emt 0:00:02]} Nxd3 {[%emt 0:00:08]} 18. Kxd3 {[%emt 0:00:02]} Bf5+ {[%emt 0:00:09]} 19. Kd2 {[%emt 0:00:01]} a6 {[%emt 0:00:24]} 20. Rhe1 {[%emt 0:00:35]} Rfe8 {[%emt 0:00:02]} 21. f3 {[%emt 0:00:10]} Bd7 {[%emt 0:00:07]} 22. Rxe8+ {[%emt 0:01:24]} Rxe8 {[%emt 0:00:02]} 23. a4 {[%emt 0:00:22]} f6 {[%emt 0:00:10]} 24. a5 {[%emt 0:00:31]} Bb5 {[%emt 0:00:05] [#] ...Re2+ is the strong threat.} 25. Re1 {[%emt 0:00:11] Against Re2+} Rxe1 {[%emt 0:00:03] Weighted Error Value: White=0.02 (flawless) /Black=0.04 (flawless)} 1/2-1/2

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.12.01"]
[Round "8.4"]
[White "Savitha Shri B"]
[Black "Ushenina, Anna"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "2411"]
[BlackElo "2454"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 9,56,0,0,0,0,0,0,-3,0,-10,-12,-18,-15,-22,-25,-72,-64,-51,-54,-67,-79,-207,-136,-83,-25,-209,-88,-87,170,171,166,154,365,-29986,-29987,-29990,-29991,-29991,0,0,0,-29991,-29992,-29992,-29993,-29993,-29994,-29995,-29995]} 1. e4 {[%emt 0:00:03]} c5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:02]} a6 {[%emt 0:00:03]} 3. c4 {[%emt 0:00:05]} Nc6 {[%emt 0:00:02]} 4. Nc3 {[%emt 0:00:01]} e5 {[%emt 0:00:27]} 5. d3 {[%emt 0:00:38]} d6 {[%emt 0:01:13]} 6. Be2 {[%emt 0:01:45] B28: Sicilian: 2 Nf3 a6 (O'Kelly Variation).} Be7 {[%emt 0:00:13]} 7. O-O {[%emt 0:00:39]} f5 {[%emt 0:02:32]} 8. Nd5 {[%emt 0:04:36] The position is equal.} Nf6 {[%emt 0:00:18] [#]} 9. exf5 $146 {[%emt 0:01:40]} ({Predecessor:} 9. Nd2 f4 10. g3 fxg3 11. fxg3 O-O 12. Bf3 Nd4 13. Nxf6+ Bxf6 14. Bg2 Bg5 15. Rxf8+ Qxf8 {½-½ (23) Adamowicz,M (1790)-Pietroczuk,R (2034) Polanica Zdroj 2008}) 9... Bxf5 {[%emt 0:00:23]} 10. Nh4 {[%emt 0:01:34]} (10. Nxf6+ {simplifies} Bxf6 11. Be3 O-O 12. Nd2) 10... Bd7 {[%emt 0:04:39]} 11. Bh5+ {[%emt 0:01:22]} (11. Nf3 {simplifies} O-O 12. Nxf6+ Rxf6 13. Be3) 11... g6 {[%emt 0:01:30]} 12. Bxg6+ {[%emt 0:02:49]} hxg6 $17 {[%emt 0:00:04]} 13. Nxg6 {[%emt 0:00:01] [#]} Kf7 $1 {[%emt 0:01:29]} 14. Nxh8+ {[%emt 0:00:15]} (14. Ndxe7 Nxe7) 14... Qxh8 {[%emt 0:00:04]} 15. f4 {[%emt 0:00:19]} (15. Qf3 $2 Nd4 16. Qd1 Nxd5 17. cxd5 Rg8 $19) (15. Nxe7 $17 Nxe7 16. Bg5) 15... e4 {[%emt 0:03:24] Threatens to win with ...Bg4.} 16. dxe4 {[%emt 0:02:01] [#]} (16. Nxf6 Bxf6 17. dxe4 Nd4 $17) (16. f5 $142 Nxd5 17. cxd5) 16... Rg8 {[%emt 0:01:01]} (16... Bg4 $1 $17 {[%cal Rg4d1]} 17. Qd3 Nd4) 17. Nxe7 $2 {[%emt 0:00:00]} (17. f5 $1 $11) 17... Kxe7 $40 {[%emt 0:00:12][%mdl 128] Black has strong attack.} (17... Nxe7 $19 {and Black stays clearly on top.} 18. f5 (18. Qxd6 $2 Bh3 $19) 18... Nxe4) 18. e5 {[%emt 0:00:00]} Ng4 $2 {[%emt 0:00:02][%mdl 8192] Black has more active pieces. The white rooks are badly placed.} (18... dxe5 19. fxe5 Ne4 20. Qd5 $11) (18... Ne4 $17 {and life is bright. And now ...Nd4 would win.} 19. Qd5 Bh3 20. exd6+ (20. Qxe4 Bxg2 21. exd6+ Kxd6 $17) 20... Kd7 21. Qxe4 Bxg2 22. Qxg2 (22. Qf5+ $2 Kd8 $19) 22... Qd4+ 23. Rf2 Qd1+ 24. Rf1 Rxg2+ 25. Kxg2 Qg4+ 26. Kh1 Qe2) 19. Qxd6+ $18 {[%emt 0:00:04]} Ke8 {[%emt 0:00:00][%csl Gg4][%cal Rh8h2]} 20. h3 {[%emt 0:00:01]} (20. Qxc5 $2 Qxh2#) 20... Nd4 $2 {[%emt 0:00:02]} (20... Bf5 $16 21. hxg4 Rxg4) 21. Re1 $4 {[%emt 0:00:28][%mdl 8192] [#]} (21. hxg4 $18 Ne2+ 22. Kf2) 21... Nf3+ $1 {[%emt 0:00:36][%mdl 576]} 22. gxf3 {[%emt 0:00:08]} (22. Kf1 Ngh2+) 22... Qxh3 {[%emt 0:00:01]} 23. Qb8+ {[%emt 0:00:10]} Ke7 {[%emt 0:00:03]} 24. Qd6+ {[%emt 0:00:04]} (24. Qxg8 $2 Qh2+ 25. Kf1 Qf2#) 24... Ke8 {[%emt 0:00:03][%cal Be7e8,Be8f7,Bf7f6][%mdl 32] Chess con chili.} 25. Qb8+ {[%emt 0:00:02]} (25. fxg4 $2 Rxg4+ 26. Kf2 Rg2+ 27. Kf1 Qh1#) 25... Kf7 {[%emt 0:00:22] Black mates.} 26. e6+ {[%emt 0:00:04]} Kf6 {[%emt 0:00:06]} ({Stronger than} 26... Bxe6 27. Qc7+ (27. Qxb7+ $2 {is the wrong capture.} Kf8 $19) 27... Kf6 28. Rxe6+ (28. fxg4 $2 {is a self mate.} Rxg4+ 29. Kf2 Rg2+ 30. Kf1 Qh1#) 28... Kxe6 29. f5+ (29. fxg4 $2 Rxg4+ 30. Kf2 Rg2+ 31. Kf1 Qh1#) 29... Kxf5 30. Qd7+ (30. fxg4+ Rxg4+) 30... Kf6 31. Qd6+ (31. fxg4 $2 Rxg4+ $19) 31... Kg7 32. Bg5 $11 (32. fxg4 $2 Qxg4+ 33. Kf2 Rf8+ $19)) 27. f5 {[%emt 0:00:30]} Rxb8 {[%emt 0:00:16]} 28. Bf4 {[%emt 0:00:05]} Rg8 {[%emt 0:00:16] Weighted Error Value: White=0.40/Black=0.72} 0-1

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.12.01"]
[Round "8.5"]
[White "Koneru, Humpy"]
[Black "Vantika Agrawal"]
[Result "1/2-1/2"]
[ECO "E71"]
[WhiteElo "2574"]
[BlackElo "2362"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 10,84,38,28,59,40,56,26,31,25,21,17,27,0,12,0,29,23,26,11,11,23,10,17,33,20,33,10,39,31,59,56,75,59,56,64,70,44,51,0,14,25,21,48,26,25,45,13,28,4,4,0,0,0,0,0,10,0,0,0,0,-372,39,32,32,32,33,8,10,-10,-10,-10,-10,-10,-10,-10,-10]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:02]} 2. c4 {[%emt 0:00:02]} g6 {[%emt 0:00:02]} 3. Nc3 {[%emt 0:00:04]} Bg7 {[%emt 0:00:02]} 4. e4 {[%emt 0:00:07]} d6 {[%emt 0:00:02]} 5. h3 {[%emt 0:00:10]} O-O {[%emt 0:00:04]} 6. Be3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:36] E71: King's Indian: 4 e4 d6 5 h3.} 7. d5 {[%emt 0:01:45]} Ne5 {[%emt 0:00:04]} 8. Be2 {[%emt 0:00:40]} (8. f4 $5 {[%cal Rf4e5]} Ned7 9. g4 $11) 8... e6 {[%emt 0:00:36] White has an edge.} 9. Nf3 {[%emt 0:00:33]} Nxf3+ {[%emt 0:00:11]} 10. Bxf3 {[%emt 0:00:03]} Nd7 {[%emt 0:00:06]} 11. O-O {[%emt 0:02:05]} a5 {[%emt 0:00:26]} 12. Qc2 {[%emt 0:01:24]} e5 {[%emt 0:05:41] [#]} 13. Be2 $146 {[%emt 0:00:38]} ({Predecessor:} 13. Na4 b6 14. a3 f5 15. b4 axb4 16. axb4 Nf6 17. Nc3 Rxa1 18. Rxa1 f4 19. Bd2 {1-0 (62) Fedoseev,V (2687)-Mamedov,R (2654) Europe Echecs INT 2021}) 13... f5 {[%emt 0:00:47]} 14. exf5 {[%emt 0:00:47]} gxf5 {[%emt 0:00:02]} 15. f4 {[%emt 0:00:04]} exf4 {[%emt 0:00:49]} 16. Bxf4 {[%emt 0:00:25]} Ne5 {[%emt 0:00:07]} 17. Qd2 {[%emt 0:02:06]} Bd7 {[%emt 0:00:25]} 18. Nb5 {[%emt 0:01:18]} Bxb5 {[%emt 0:01:21]} 19. cxb5 {[%emt 0:00:03]} a4 {[%emt 0:00:09]} 20. Rac1 {[%emt 0:00:19]} a3 {[%emt 0:01:40] [#] aiming for ...axb2.} 21. b3 {[%emt 0:00:58]} Ng6 {[%emt 0:00:20]} 22. Bg5 {[%emt 0:02:25] This pair of bishops is nice.} Qd7 {[%emt 0:00:16][%cal Of5f4]} 23. Qc2 {[%emt 0:00:56]} Rf7 {[%emt 0:00:25]} 24. Bh5 {[%emt 0:01:04]} ({White should play} 24. Kh1 $14) 24... Qxb5 {[%emt 0:01:25]} 25. Rxf5 {[%emt 0:00:21]} Qc5+ {[%emt 0:01:09]} 26. Qxc5 {[%emt 0:00:10]} dxc5 {[%emt 0:00:02]} 27. Rxf7 {[%emt 0:00:22]} Kxf7 {[%emt 0:00:04]} 28. Rf1+ {[%emt 0:00:26]} (28. Rxc5 $2 {too greedy.} Bd4+ 29. Kf1 Bxc5 $19) 28... Kg8 {[%emt 0:00:24]} 29. Bg4 {[%emt 0:00:05]} Bd4+ {[%emt 0:00:17]} 30. Kh1 {[%emt 0:00:12]} Rf8 {[%emt 0:00:44]} 31. Be6+ {[%emt 0:00:12]} Kg7 {[%emt 0:00:06]} 32. Rxf8 {[%emt 0:00:09]} Kxf8 $11 {[%emt 0:00:30][%mdl 4096] Endgame KBB-KBN} 33. g4 {[%emt 0:00:23]} b5 {[%emt 0:00:20]} 34. Bf5 {[%emt 0:00:11]} Kg7 {[%emt 0:01:10]} 35. Kg2 $2 {[%emt 0:00:09][%mdl 8192] [#]} (35. Be4 $11) 35... Ne5 $2 {[%emt 0:00:05]} (35... h6 $19 36. Bxg6 Kxg6) 36. Bf4 {[%emt 0:00:09]} b4 {[%emt 0:00:12]} 37. Bc2 {[%emt 0:00:06]} h6 {[%emt 0:00:23]} 38. Kg3 {[%emt 0:00:04]} c4 $1 {[%emt 0:00:13] The position is equal.} 39. Bxe5+ {[%emt 0:00:21]} Bxe5+ {[%emt 0:00:02]} 40. Kf3 {[%emt 0:00:01]} cxb3 {[%emt 0:00:16]} 41. Bxb3 {[%emt 0:00:02]} Kf6 {[%emt 0:00:09]} 42. h4 {[%emt 0:00:02]} Bd6 {[%emt 0:00:11] Weighted Error Value: White=0.32/Black=0.25 (precise)} 1/2-1/2

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.12.01"]
[Round "9.1"]
[White "Vantika Agrawal"]
[Black "Muzychuk, Anna"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2362"]
[BlackElo "2525"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 9,83,24,33,29,29,25,22,18,36,12,27,0,0,0,23,30,42,32,60,70,59,72,87,101,114,114,92,111,114,114,129,114,114,114,114,114,114,114,130,124,132,134,161,171,170,167,200,210,332,267,339,314,330,316,637,639,562,500,491,462,478,475,455,447,446,445,723,704,1654,1750,1695,1735,1717,1625,1446,1258]} 1. d4 {[%emt 0:00:03]} d5 {[%emt 0:00:02]} 2. c4 {[%emt 0:00:05]} c6 {[%emt 0:00:01]} 3. Nf3 {[%emt 0:00:02]} Nf6 {[%emt 0:00:01]} 4. e3 {[%emt 0:00:12]} Bg4 {[%emt 0:00:04]} 5. h3 {[%emt 0:00:06]} Bh5 {[%emt 0:00:05]} 6. g4 {[%emt 0:00:28] D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4.} Bg6 {[%emt 0:00:02]} 7. Ne5 {[%emt 0:00:03]} Nbd7 {[%emt 0:00:08]} 8. Nxg6 {[%emt 0:01:50] The position is equal.} hxg6 {[%emt 0:00:02]} 9. Qb3 {[%emt 0:01:11] 9.Qb3 has lost popularity.} Qb6 {[%emt 0:01:22]} 10. Bg2 {[%emt 0:00:25]} (10. g5 $5 {[%cal Rg5f6]} Ne4 11. cxd5 $14) 10... e6 {[%emt 0:00:21]} 11. Nc3 {[%emt 0:00:29]} Be7 {[%emt 0:01:17]} 12. g5 {[%emt 0:01:25]} Nh5 {[%emt 0:00:09]} 13. h4 {[%emt 0:01:35] [#]} (13. cxd5 {simplifies} exd5 14. h4 Qc7 15. Bd2) 13... Qb4 $146 {[%emt 0:02:55]} ({Predecessor:} 13... Qxb3 14. axb3 a6 15. Bd2 f5 16. gxf6 gxf6 17. cxd5 exd5 18. e4 dxe4 19. Bxe4 f5 {1-0 (49) Kunin,V (2561)-Hilverda,A (2385) Saarbruecken 2015}) 14. c5 {[%emt 0:01:12]} Qxb3 {[%emt 0:00:08]} 15. axb3 {[%emt 0:00:02]} a6 {[%emt 0:00:08]} 16. b4 {[%emt 0:00:12]} Rd8 {[%emt 0:00:09]} 17. e4 {[%emt 0:01:55]} dxe4 {[%emt 0:01:55]} 18. Bxe4 {[%emt 0:00:15]} Nf8 {[%emt 0:01:22]} 19. Ne2 {[%emt 0:00:57]} Rd7 {[%emt 0:01:08]} 20. Be3 {[%emt 0:00:16]} Bd8 {[%emt 0:00:22]} 21. O-O-O {[%emt 0:01:18]} Bc7 {[%emt 0:00:33]} 22. Kc2 {[%emt 0:00:15]} Rd8 {[%emt 0:00:20]} 23. Ra1 {[%emt 0:02:01][%cal Ob4b5] Strongly threatening b5!} f5 {[%emt 0:01:08]} 24. Bf3 {[%emt 0:00:29][%cal Ob4b5] Black must now prevent b5!} e5 {[%emt 0:00:19] Prevents b5.} 25. dxe5 {[%emt 0:00:44][%cal Ob4b5] Threatens to win with b5! White is more active.} Bxe5 {[%emt 0:00:22] [#]} 26. b5 $1 {[%emt 0:00:25]} axb5 {[%emt 0:00:22]} 27. Ra7 {[%emt 0:00:03]} Rd7 {[%emt 0:00:05] [#]} 28. Rd1 $1 {[%emt 0:00:41][%cal Bh1d1,Bd1d8,Bd8c8][%mdl 1056] White has strong compensation.} Re7 {[%emt 0:03:11]} (28... Rxd1 {keeps fighting.} 29. Kxd1 Ne6) 29. Ra8+ $18 {[%emt 0:00:54]} Kf7 {[%emt 0:00:01]} 30. Rdd8 {[%emt 0:00:15]} Bc7 {[%emt 0:00:46]} 31. Rdc8 {[%emt 0:00:06]} f4 $2 {[%emt 0:00:29]} (31... Be5 32. Kb1 Rd7) 32. Bd4 {[%emt 0:00:13] White is clearly winning.} Rg8 {[%emt 0:00:08]} 33. Kd3 {[%emt 0:00:13]} Rd7 {[%emt 0:00:22]} 34. Bxh5 {[%emt 0:00:18]} gxh5 {[%emt 0:00:01]} 35. g6+ {[%emt 0:00:01][%mdl 64] Deflection} Kxg6 {[%emt 0:01:12][%cal Of4f3]} 36. Rxf8 {[%emt 0:00:03]} Rxf8 {[%emt 0:00:00]} 37. Rxf8 {[%emt 0:00:02]} Kh6 {[%emt 0:00:00]} (37... Kh7 $142 38. Nxf4 Bd8) 38. Nxf4 {[%emt 0:00:09][%cal Rf8h8]} Kh7 {[%emt 0:00:12] Inhibits Rh8+.} 39. Ne6 {[%emt 0:00:22] aiming for f4.} ({Weaker is} 39. Nxh5 Be5 $16) 39... Be5 {[%emt 0:00:06]} 40. Rd8 {[%emt 0:00:20]} Rxd8 {[%emt 0:00:13]} 41. Nxd8 {[%emt 0:00:02]} Bc7 {[%emt 0:00:02]} 42. Ne6 {[%emt 0:00:11] Weighted Error Value: White=0.07 (flawless) /Black=0.32} 1-0

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.12.01"]
[Round "9.2"]
[White "Harika, Dronavalli"]
[Black "Savitha Shri B"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2507"]
[BlackElo "2411"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 20,60,17,19,14,25,56,22,37,24,82,60,67,60,169,185,165,180,178,151,158,158,148,104,247,247,247,226,289,287,370,358,393,382,389,365,378,296,858,868,821,797,5306]} 1. Nf3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:03]} 2. g3 {[%emt 0:00:02]} c5 {[%emt 0:00:01]} 3. Bg2 {[%emt 0:00:29]} d5 {[%emt 0:00:02]} 4. O-O {[%emt 0:00:06]} Nc6 {[%emt 0:00:01]} 5. d4 {[%emt 0:00:05]} e6 {[%emt 0:00:24]} 6. c4 {[%emt 0:00:24]} dxc4 {[%emt 0:01:15]} 7. dxc5 {[%emt 0:00:09]} Qxd1 {[%emt 0:00:07]} 8. Rxd1 {[%emt 0:00:02]} Bxc5 {[%emt 0:00:02]} 9. Nbd2 {[%emt 0:00:02]} c3 {[%emt 0:00:01]} 10. bxc3 {[%emt 0:00:01]} O-O {[%emt 0:00:43]} 11. Nb3 {[%emt 0:00:31]} Be7 {[%emt 0:01:32] E04: Open Catalan: 5 Nf3.} 12. c4 {[%emt 0:00:16]} Nd7 {[%emt 0:04:55] [#]} 13. Bb2 $146 {[%emt 0:05:20]} ({Predecessor:} 13. Be3 Ba3 14. Nfd4 Nxd4 15. Bxd4 a5 16. Rab1 Ra6 17. Rd3 Bb4 18. f4 Rd6 19. c5 {0-1 (36) Trois,F (2218)-Cunha,L (2287) Florianopolis 2017}) 13... Nb6 {[%emt 0:00:29] The position is equal.} 14. Rac1 {[%emt 0:00:17]} a5 {[%emt 0:01:58]} (14... Rd8 $11) 15. Nfd4 {[%emt 0:03:01] White is more active.} Bd7 {[%emt 0:03:07]} 16. c5 {[%emt 0:02:45] Prevents a4.} Na4 {[%emt 0:01:16]} ({Black should play} 16... Nd5 $14) 17. Ba1 $18 {[%emt 0:01:11][%cal Od4f5] And now Nf5! would win.} Rfd8 {[%emt 0:01:15] [#]} 18. Nxc6 $1 {[%emt 0:00:25]} Bxc6 {[%emt 0:00:01]} 19. Rxd8+ {[%emt 0:00:04]} Rxd8 {[%emt 0:00:02]} 20. Bxc6 {[%emt 0:00:10]} bxc6 {[%emt 0:00:04]} 21. Kg2 {[%emt 0:00:22] Hoping for Rc4.} ({Resist} 21. Nxa5 Ra8 22. Nxc6 Bxc5 $16) 21... Bf6 {[%emt 0:00:54] Loses the game.} (21... Rb8 $16 {keeps fighting.}) 22. Bxf6 {[%emt 0:00:21]} ({Much less strong is} 22. Nxa5 $6 Bxa1 23. Rxa1 Nxc5 $16) 22... gxf6 {[%emt 0:00:02]} 23. Nxa5 {[%emt 0:00:01][%mdl 4096] Endgame KRN-KRN} Rd2 {[%emt 0:00:28]} 24. Nxc6 {[%emt 0:00:18]} Rxa2 {[%emt 0:00:14]} 25. Nd4 {[%emt 0:00:21]} Kf8 {[%emt 0:00:07]} 26. c6 {[%emt 0:00:03][%cal Bc5c6,Bc6c7][%mdl 32]} Nb6 {[%emt 0:00:04]} 27. Rb1 {[%emt 0:00:16]} Nd5 {[%emt 0:00:18]} 28. e4 {[%emt 0:00:38]} Ne7 $2 {[%emt 0:00:13]} (28... Nc7 29. Rb7 Ra4) 29. Rb8+ {[%emt 0:00:28]} Kg7 {[%emt 0:00:01]} 30. c7 {[%emt 0:00:05] [#] Black must now prevent Re8.} Rd2 {[%emt 0:00:31] Weighted Error Value: White=0.10 (very precise) /Black=0.48} 1-0

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.12.01"]
[Round "9.3"]
[White "Kiolbasa, Oliwia"]
[Black "Koneru, Humpy"]
[Result "1-0"]
[ECO "C80"]
[WhiteElo "2406"]
[BlackElo "2574"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 19,105,4,2,0,0,-17,-6,-47,-54,-47,-32,-47,-52,-52,0,0,0,-32,0,-39,0,-44,0,-24,-22,-26,0,0,0,0,0,0,79,74,195,189,208,202,213,214,238,252,282,229,495,495,597,575,616,603,1022,1011,996,666,1108,468,839,828,783,734,780,510,527,506,550,565,524,521,652,651,602,534,534,534,589,581,531,394,558,420,398,394,781,776,737,710,561,516]} 1. e4 {[%emt 0:00:03]} e5 {[%emt 0:00:02]} 2. Nf3 {[%emt 0:00:02]} Nc6 {[%emt 0:00:10]} 3. Bb5 {[%emt 0:00:04]} a6 {[%emt 0:00:22]} 4. Ba4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:14]} 5. O-O {[%emt 0:00:04]} Nxe4 {[%emt 0:00:18]} 6. d4 {[%emt 0:00:04]} b5 {[%emt 0:00:03]} 7. Bb3 {[%emt 0:00:02]} d5 {[%emt 0:00:02]} 8. Nxe5 {[%emt 0:00:23]} Nxe5 {[%emt 0:00:28]} 9. dxe5 {[%emt 0:00:03]} c6 {[%emt 0:01:11]} 10. Be3 {[%emt 0:01:48]} Be7 {[%emt 0:04:25]} 11. c3 {[%emt 0:00:25] C80: Open Ruy Lopez: Sidelines and 9 Nbd2.} O-O {[%emt 0:00:13]} 12. Bc2 {[%emt 0:01:13]} f5 {[%emt 0:03:40][%cal Bf7f5,Bf5f4][%mdl 32]} 13. f3 {[%emt 0:00:10] [#] Prevents f4. The position is equal.} (13. exf6 {simplifies} Nxf6 14. h3 Be6 15. Bd4) 13... f4 $146 {[%emt 0:01:46]} ({Predecessor:} 13... Ng5 14. a4 f4 15. Bf2 Bf5 16. Nd2 Qd7 17. Nb3 Ne6 18. Bxf5 Rxf5 19. axb5 cxb5 20. Re1 Rff8 21. Qd2 Rfd8 22. Nd4 Bg5 23. h4 Bh6 24. Nf5 Kh8 25. Rad1 {1-0 (25) Ciocaltea,V-Scholl,E Wijk aan Zee 1969}) 14. Bd4 {[%emt 0:03:02]} Ng5 {[%emt 0:00:19]} 15. Nd2 {[%emt 0:01:39][%cal Bb1d2,Bd2b3,Bb3c1,Bc1e2,Be2c3][%mdl 32]} c5 {[%emt 0:00:10]} 16. Bf2 {[%emt 0:00:02]} Bf5 {[%emt 0:00:52]} (16... c4 $1 $15) 17. Nb3 $11 {[%emt 0:00:40]} Ne6 {[%emt 0:00:07]} 18. Re1 {[%emt 0:01:02]} Qd7 {[%emt 0:00:39]} 19. Qd2 {[%emt 0:00:44]} Rad8 {[%emt 0:00:24]} 20. a4 {[%emt 0:01:25]} bxa4 {[%emt 0:02:10]} 21. Nc1 {[%emt 0:00:02]} Bxc2 {[%emt 0:00:33]} 22. Qxc2 {[%emt 0:00:02]} d4 {[%emt 0:00:10] [#] Threatens to win with ...d3.} 23. cxd4 {[%emt 0:00:32]} Nxd4 {[%emt 0:00:12]} 24. Qc4+ {[%emt 0:00:21]} Qd5 {[%emt 0:00:12]} 25. Qxa4 {[%emt 0:01:20]} Ne6 {[%emt 0:00:13]} (25... Rf5 $11) 26. Ne2 $16 {[%emt 0:00:42]} ({But not} 26. Qxa6 $6 Ra8 27. Qd3 Qxd3 28. Nxd3 c4 29. Rxa8 Rxa8 $11) 26... c4 {[%emt 0:00:03] A mistake that costs the game.} (26... Rb8 $16 {keeps fighting.}) 27. Nc3 $18 {[%emt 0:00:07]} ({Don't take} 27. Qxa6 $6 Bc5 28. Nc3 Bxf2+ 29. Kxf2 Qd4+ 30. Kf1 Nc5 $14) 27... Qd7 {[%emt 0:00:23]} 28. Qxc4 {[%emt 0:00:25]} ({Don't play} 28. Qxa6 $6 Qc8 29. Ne4 Rd5) 28... Rc8 {[%emt 0:00:05]} 29. Qxa6 {[%emt 0:00:19]} Bc5 {[%emt 0:00:06]} 30. Bxc5 {[%emt 0:00:17]} Nxc5 {[%emt 0:00:03]} 31. Qc4+ {[%emt 0:00:13]} Kh8 $2 {[%emt 0:00:07]} (31... Ne6 32. Qe4 Qd2) 32. e6 {[%emt 0:00:28][%cal Be5e6,Be6e7][%mdl 32]} Qb7 {[%emt 0:00:32]} 33. Qb5 {[%emt 0:00:43]} Qe7 {[%emt 0:00:09]} 34. Nd5 {[%emt 0:00:47]} Qd6 {[%emt 0:00:02]} 35. e7 {[%emt 0:00:16]} Rfe8 {[%emt 0:00:01]} 36. Rad1 {[%emt 0:00:22] Strongly threatening Nb6.} Rb8 {[%emt 0:00:08] [#] Against Nb6} 37. Qe2 {[%emt 0:00:09]} (37. Nb6 $142 $1 {[%mdl 512]} Nd3 38. Rxd3) 37... Rb7 {[%emt 0:00:11]} (37... Nd7 $142 38. Qe6 Qxe6 39. Rxe6 Nf6) 38. b4 {[%emt 0:00:31]} Nd7 {[%emt 0:00:12]} 39. Qe4 {[%emt 0:00:10]} Ra7 {[%emt 0:00:21]} 40. Nxf4 {[%emt 0:00:27]} Qb6+ {[%emt 0:00:02]} 41. Qd4 {[%emt 0:00:01]} Kg8 {[%emt 0:00:14]} 42. Qxb6 {[%emt 0:00:25]} Nxb6 {[%emt 0:00:01]} 43. Rd6 {[%emt 0:00:06]} Nc8 {[%emt 0:00:18]} 44. Rd8 {[%emt 0:00:06]} Kf7 {[%emt 0:00:03]} 45. Rxe8 {[%emt 0:00:04]} Kxe8 {[%emt 0:00:02][%mdl 4096] Endgame KRN-KRN} 46. Nd5 {[%emt 0:00:01]} Rd7 {[%emt 0:00:19] Against b5} 47. Re5 {[%emt 0:00:31]} Nd6 {[%emt 0:00:01]} 48. Kf2 {[%emt 0:00:22]} h6 {[%emt 0:00:30]} (48... Nf7 {was called for.}) 49. Nf4 {[%emt 0:00:14]} Nc4 {[%emt 0:00:16]} 50. Re2 {[%emt 0:00:06]} g5 $2 {[%emt 0:00:10]} (50... Rxe7 51. Nh5 Rxe2+ 52. Kxe2 g6 53. Nf6+ Kf7) 51. Nh5 {[%emt 0:00:16] White wants to mate with Ng7+. White is clearly winning.} Rxe7 {[%emt 0:00:10]} 52. Ng7+ {[%emt 0:00:01]} Kf7 {[%emt 0:00:07]} 53. Rxe7+ {[%emt 0:00:01] Weighted Error Value: White=0.54/Black=0.44} 1-0

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.12.01"]
[Round "9.4"]
[White "Ushenina, Anna"]
[Black "Vaishali, Rameshbabu"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2454"]
[BlackElo "2454"]
[Annotator "TA"]
[PlyCount "30"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 9,30,28,54,56,34,3,32,18,20,24,35,17,22,25,52,44,47,47,43,45,45,43,47]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:03][%cal Bg8f6,Bf6d5,Bd5b4,Bb4d3][%mdl 32]} 2. c4 {[%emt 0:00:07]} g6 {[%emt 0:00:03]} 3. Nc3 {[%emt 0:00:05]} d5 {[%emt 0:00:03]} 4. cxd5 {[%emt 0:00:02]} Nxd5 {[%emt 0:00:02]} 5. Bd2 {[%emt 0:00:06]} c5 {[%emt 0:00:31]} 6. dxc5 {[%emt 0:00:04] D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3.} Bg7 {[%emt 0:00:06]} 7. Qc1 {[%emt 0:00:09]} Nc6 {[%emt 0:00:11] [#]} 8. e4 $146 {[%emt 0:00:34]} ({Predecessor:} 8. Nf3 O-O 9. g3 Bf5 10. Bg2 Rc8 11. O-O b6 12. Rd1 Nxc3 13. Bxc3 Qc7 14. Bxg7 Kxg7 {1-0 (45) Manolache,M (2485)-Chen,Q (2485) Chess.com INT 2022}) 8... Ndb4 {[%emt 0:00:51]} 9. a3 {[%emt 0:00:32]} Nd3+ {[%emt 0:00:11]} 10. Bxd3 {[%emt 0:00:02]} Qxd3 {[%emt 0:00:03]} 11. Nge2 {[%emt 0:00:15]} Nd4 {[%emt 0:07:07] [#] White must now prevent ...Nc2+.} 12. Nxd4 {[%emt 0:04:55] White is slightly better.} Bxd4 {[%emt 0:00:02]} 13. Be3 {[%emt 0:01:31]} Bxc3+ {[%emt 0:02:27]} 14. Qxc3 {[%emt 0:00:04]} Qxc3+ {[%emt 0:00:04]} 15. bxc3 {[%emt 0:00:02]} Bd7 {[%emt 0:00:06] Weighted Error Value: White=0.05 (flawless) /Black=0.12 (very precise)} 1/2-1/2

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.12.01"]
[Round "9.5"]
[White "Dzagnidze, Nana"]
[Black "Muzychuk, Mariya"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "2517"]
[BlackElo "2528"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

{[%evp 16,82,15,10,17,17,17,18,17,15,12,0,0,0,0,-7,0,-2,-12,-4,0,-9,16,-2,-3,-17,0,0,0,-10,-15,-9,-18,-99,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 {[%emt 0:00:03]} d5 {[%emt 0:00:07]} 2. c4 {[%emt 0:00:08]} c6 {[%emt 0:00:10]} 3. d4 {[%emt 0:00:53]} Nf6 {[%emt 0:00:03]} 4. cxd5 {[%emt 0:00:06]} cxd5 {[%emt 0:00:07]} 5. Nc3 {[%emt 0:00:01]} Nc6 {[%emt 0:00:11]} 6. Bf4 {[%emt 0:00:02]} Bf5 {[%emt 0:00:18]} 7. Qb3 {[%emt 0:00:24]} Na5 {[%emt 0:00:32]} 8. Qa4+ {[%emt 0:00:02]} Bd7 {[%emt 0:00:01]} 9. Qc2 {[%emt 0:00:02]} e6 {[%emt 0:00:07] D14: Slav Defence: Exchange variation with ...Bf5.} 10. e3 {[%emt 0:00:04]} Rc8 {[%emt 0:00:06]} 11. Bd3 {[%emt 0:00:39]} Bb4 {[%emt 0:00:02][%cal Of6e4] seems to push 11...Be7 aside.} 12. O-O {[%emt 0:00:40]} Nh5 {[%emt 0:00:04]} 13. Be5 {[%emt 0:01:51]} ({Of course not} 13. Bxh7 Nxf4 14. exf4 Qf6 $15) 13... f6 {[%emt 0:00:05]} 14. Bg3 {[%emt 0:01:26]} Nxg3 {[%emt 0:00:05]} 15. hxg3 {[%emt 0:00:01]} Nc4 {[%emt 0:00:14][%cal Oc4b2]} 16. a3 {[%emt 0:00:18]} Bxc3 {[%emt 0:00:19]} 17. bxc3 {[%emt 0:00:02] [#]} Kf7 $146 {[%emt 0:01:16]} ({Predecessor:} 17... Nd6 18. a4 g6 19. Nd2 O-O 20. Rfc1 Qe7 21. Qb3 Rc7 22. Qa3 Rfc8 23. c4 dxc4 24. Rxc4 {½-½ (66) Nakamura,H (2736)-Caruana,F (2835) chess24.com INT 2020}) 18. Rfe1 {[%emt 0:00:21][%cal Bf1e1,Be1e5,Be5d5][%mdl 32]} (18. Bxh7 $2 {loses.} f5 19. Bxf5 exf5 20. Ne5+ Kg8 $19) 18... g6 {[%emt 0:00:20]} 19. g4 {[%emt 0:00:52]} Nd6 {[%emt 0:01:18]} 20. g5 {[%emt 0:00:25]} fxg5 {[%emt 0:02:32]} 21. e4 {[%emt 0:00:08]} Kg7 {[%emt 0:01:57]} 22. exd5 {[%emt 0:03:30]} exd5 {[%emt 0:00:01]} 23. Re5 {[%emt 0:00:03]} (23. Ne5 {simplifies} Bf5 24. Bxf5 gxf5 25. Nd3) 23... g4 {[%emt 0:00:49]} 24. Ng5 {[%emt 0:00:06] [#]} (24. Nh2 $1 $11) 24... Qf6 {[%emt 0:00:30]} (24... Re8 $1 $17 {...Qf6 is the strong threat.} 25. Qb3 Rxe5 26. dxe5 Qxg5 27. exd6 Qe5 28. Qxb7 Qxd6 29. Qxa7 Rxc3) 25. Rxd5 $11 {[%emt 0:00:40] The position is equal.} Rhe8 {[%emt 0:00:27] Strongly threatening ...Bc6.} (25... Bc6 $5 26. Re5 $8 Rhe8 $11) 26. Ne4 {[%emt 0:02:54]} Rxe4 {[%emt 0:00:50]} 27. Bxe4 {[%emt 0:00:19] Hoping for Re5.} Bc6 {[%emt 0:00:25] Threatens to win with ...Nxe4.} 28. Rxd6 {[%emt 0:00:37]} Qxd6 {[%emt 0:00:07]} 29. Bxc6 {[%emt 0:00:19]} Qxc6 {[%emt 0:02:00][%mdl 4096] Endgame KQR-KQR} 30. Rc1 {[%emt 0:00:57]} b5 {[%emt 0:00:10]} 31. Qd3 {[%emt 0:00:02]} a6 {[%emt 0:00:23]} 32. d5 {[%emt 0:00:29]} Qc4 {[%emt 0:00:49]} (32... Qc5 {keeps more tension.} 33. d6 Rf8 34. Rf1 Qf5) 33. Qd2 {[%emt 0:00:20]} Rc5 {[%emt 0:00:31]} 34. d6 {[%emt 0:00:48]} Rd5 {[%emt 0:00:39] Against d7} 35. Qe3 {[%emt 0:00:01]} (35. Qe1 {simplifies} Qf4 36. Rd1 Qxd6 37. Rxd5 Qxd5 38. Qe7+) 35... Qd3 {[%emt 0:00:10] [#] White must now prevent ...Qxe3.} 36. Qe7+ {[%emt 0:00:25]} Kh6 {[%emt 0:00:10]} 37. Qh4+ {[%emt 0:00:26]} Rh5 {[%emt 0:00:16]} 38. Qe7 {[%emt 0:00:07]} Rd5 {[%emt 0:00:20]} 39. Qh4+ {[%emt 0:00:49]} Rh5 {[%emt 0:00:04]} 40. Qf6 {[%emt 0:00:14]} Rf5 {[%emt 0:00:09]} 41. Qh4+ {[%emt 0:00:02]} Rh5 {[%emt 0:00:02] Weighted Error Value: White=0.04 (flawless) /Black=0.06 (flawless)} 1/2-1/2

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.12.01"]
[Round "10.1"]
[White "Dzagnidze, Nana"]
[Black "Ushenina, Anna"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "2517"]
[BlackElo "2454"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "180+2"]

{[%evp 11,74,8,20,14,39,0,0,0,0,0,6,0,16,12,54,61,53,45,33,13,12,30,33,0,0,0,0,0,0,0,0,0,0,-9,-9,-73,-73,-73,-73,-73,-66,-74,-74,-74,-75,-87,-79,-150,-150,-345,-335,-313,-280,-674,-674,-674,-674,-671,-671,-671,-671,-656,-592,-558,-481]} 1. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 4. Nc3 {[%emt 0:00:00]} Be7 {[%emt 0:00:00]} 5. Bg5 {[%emt 0:00:00]} h6 {[%emt 0:00:00]} 6. Bh4 {[%emt 0:00:00]} dxc4 {[%emt 0:00:00]} 7. e3 {[%emt 0:00:00] D53: Queen's Gambit Declined: 4 Bg5 Be7: Early deviations.} c5 {[%emt 0:00:00]} 8. dxc5 {[%emt 0:00:00]} Qxd1+ {[%emt 0:00:00]} 9. Rxd1 {[%emt 0:00:00] The position is equal.} Nbd7 {[%emt 0:00:00]} 10. Bxc4 {[%emt 0:00:16]} Nxc5 {[%emt 0:00:00]} 11. Ne5 {[%emt 0:00:03] [#]} g5 $146 {[%emt 0:00:00]} ({Predecessor:} 11... a6 12. Be2 Nfd7 13. Bxe7 Kxe7 14. Nc4 b6 15. Bf3 Ra7 16. b4 Nb7 17. a4 a5 {0-1 (59) Heberla,B (2562)-Svane,R (2637) Warsaw 2021}) 12. Bg3 {[%emt 0:00:01]} a6 {[%emt 0:00:00]} 13. Be2 {[%emt 0:00:16]} Nfe4 {[%emt 0:00:31]} 14. Nxe4 {[%emt 0:00:25]} Nxe4 {[%emt 0:00:00]} 15. Bf3 {[%emt 0:00:01]} Nxg3 {[%emt 0:00:33]} 16. hxg3 {[%emt 0:00:01]} Rb8 {[%emt 0:00:14]} 17. Ke2 {[%emt 0:00:21]} Bf6 {[%emt 0:00:17]} 18. Nc4 {[%emt 0:00:03]} Bd7 {[%emt 0:00:04]} 19. b3 {[%emt 0:00:55][%cal Of3b7]} Bb5 {[%emt 0:00:19]} 20. a4 {[%emt 0:00:04]} Bxc4+ {[%emt 0:00:05]} 21. bxc4 {[%emt 0:00:01]} Ke7 {[%emt 0:00:05]} 22. Rd3 {[%emt 0:00:20]} Rhc8 {[%emt 0:00:09]} 23. Rhd1 {[%emt 0:00:41]} (23. Rc1 $1 $11 {keeps the balance.}) 23... Rxc4 $17 {[%emt 0:00:12]} 24. Rd7+ {[%emt 0:00:02]} Kf8 {[%emt 0:00:00]} 25. a5 {[%emt 0:00:13]} Rc5 {[%emt 0:00:12]} 26. Rxb7 {[%emt 0:00:05]} Rxb7 {[%emt 0:00:04]} 27. Bxb7 {[%emt 0:00:00]} Rxa5 $15 {[%emt 0:00:00][%mdl 4096] Endgame KRB-KRB} 28. Rd7 {[%emt 0:00:06]} Ra2+ {[%emt 0:00:04]} 29. Kf1 {[%emt 0:00:02]} (29. Rd2 $142 Ra4 30. Bc8) 29... a5 $17 {[%emt 0:00:02][%cal Ba6a5,Ba5a4,Ba4a3,Ba3a2][%mdl 32]} 30. Bf3 $2 {[%emt 0:00:01] This move loses the game for White.} (30. Ba6 $17 {is a better defense.}) 30... a4 $19 {[%emt 0:00:03] [#] aiming for ...a3.} 31. Ra7 {[%emt 0:00:00]} a3 {[%emt 0:00:04] White must now prevent ...Be7.} 32. Bh5 $2 {[%emt 0:00:02]} (32. Ra8+ Kg7 33. Ra7) 32... Be7 {[%emt 0:00:00] Black is clearly winning.} 33. Ra8+ {[%emt 0:00:00]} Kg7 {[%emt 0:00:00]} 34. Ra7 {[%emt 0:00:00]} Kf6 {[%emt 0:00:10]} 35. Ke1 {[%emt 0:00:05]} Rb2 {[%emt 0:00:11]} 36. Bd1 {[%emt 0:00:05]} a2 {[%emt 0:00:04]} 37. Ra4 {[%emt 0:00:02]} Bb4+ {[%emt 0:00:07] Weighted Error Value: White=0.32/Black=0.08 (flawless)} 0-1

[Event "4th Tata Steel India Rapid Women 2022"]
[Site "Kolkota"]
[Date "2022.12.01"]
[Round "11.1"]
[White "Ushenina, Anna"]
[Black "Dzagnidze, Nana"]
[Result "1-0"]
[ECO "E52"]
[WhiteElo "2454"]
[BlackElo "2517"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2022.11.29"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "180+2"]

{[%evp 17,41,-16,15,9,31,37,34,8,4,17,22,30,87,88,95,89,305,285,529,118,878,854,4978,2798,2508,2105]} 1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Bb4 {[%emt 0:00:00]} 4. e3 {[%emt 0:00:00]} O-O {[%emt 0:00:00]} 5. Bd2 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 6. Nf3 {[%emt 0:00:00]} b6 {[%emt 0:00:00]} 7. cxd5 {[%emt 0:00:00]} exd5 {[%emt 0:00:00]} 8. Bd3 {[%emt 0:00:00]} Bb7 {[%emt 0:00:00]} 9. O-O {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 10. Ne5 {[%emt 0:00:00] E52: Nimzo-Indian: Rubinstein: 4...0-0 5 Nf3 d5 6 Bd3 b6.} Bd6 {[%emt 0:00:00]} 11. f4 {[%emt 0:00:00]} c5 {[%emt 0:00:16]} 12. Rc1 {[%emt 0:00:00] White is slightly better.} Nc6 {[%emt 0:00:14]} 13. Ng4 $1 {[%emt 0:00:13] next Nxf6+ is good for White. The main line 13.Ng4 scores better than 13.Be1.} Nxg4 {[%emt 0:00:25]} (13... Be7 {simplifies} 14. dxc5 bxc5 15. b3 c4) 14. Qxg4 {[%emt 0:00:03]} cxd4 {[%emt 0:00:08]} (14... c4 $11 15. Bb1 Nb4) 15. Nxd5 $16 {[%emt 0:00:18] [#]} Bc5 $146 {[%emt 0:00:47]} ({Predecessor:} 15... dxe3 16. Bc3 Be5 17. fxe5 Qxd5 18. Be4 Qe6 19. Qh4 h6 20. Rf6 Qe7 21. Rxh6 Qxh4 {1-0 (32) Bluebaum,M (2673)-Tregubov,P (2543) Chess.com INT 2022}) 16. Qh3 $40 {[%emt 0:00:50][%csl Gd3][%cal Rh3h7][%mdl 128] [#] White has strong attack. White has more active pieces. The black rooks are badly placed.} g6 $2 {[%emt 0:00:20]} (16... f5 $16 {keeps fighting.}) 17. e4 $18 {[%emt 0:00:06]} a5 $2 {[%emt 0:00:16]} (17... Kh8 {was called for.} 18. b4 Bd6) 18. Qh6 $2 {[%emt 0:00:46]} (18. f5 $18 {has better winning chances.} Kh8 19. Qh6) 18... Re8 $2 {[%emt 0:00:18][%mdl 8192] [#]} (18... f5 $16) 19. Rxc5 $1 {[%emt 0:00:24][%cal Of4f5][%mdl 512] Hoping for f5! White is clearly winning.} bxc5 {[%emt 0:00:02]} (19... Re6 20. Rcc1) 20. f5 {[%emt 0:00:23] Threatening mate with f6.} Re5 {[%emt 0:00:49]} 21. Bg5 {[%emt 0:00:11] Black got outplayed after the opening.   Weighted Error Value: White=0.72/Black=0.68} 1-0

