[Event "WYCC U18 Open 2019"]
[Site "Mumbai"]
[Date "2019.10.05"]
[Round "5.1"]
[White "Praggnanandhaa, R."]
[Black "Arjun, Kalyan"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2567"]
[BlackElo "2483"]
[Annotator "TA"]
[PlyCount "113"]
[EventDate "2019.10.02"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,113,35,7,8,2,10,0,27,24,31,21,23,27,41,24,75,56,80,52,64,0,0,0,0,0,0,0,0,-25,-22,-45,0,0,0,0,0,0,0,0,0,0,0,0,0,-8,0,0,0,0,38,29,82,84,85,87,103,103,100,99,74,52,387,204,185,168,363,366,606,550,595,602,602,405,587,539,29974,29976,29975,29976,29976,29975,29973,29975,29972,29976,29976,29977,29977,29978,29978,29979,29979,29980,29980,29981,29981,29982]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6 6. c3 a6 7. a4 Ba7 8. Re1 O-O 9. h3 Ne7 10. Nbd2 Ng6 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} 11. d4 c6 12. Ba2 $146 ({Predecessor:} 12. Bf1 Re8 13. dxe5 dxe5 14. Qc2 Nh5 15. Nc4 Nhf4 {1-0 (43) Eljanov,P (2703)-Rodshtein,M (2674) Porto Carras 2018}) 12... h6 {The position is equal.} 13. Bb1 Re8 14. Nf1 Be6 15. Ng3 Qc7 16. Be3 Kh7 (16... c5 $11) 17. Qd2 Rad8 18. Bd3 a5 19. Nf5 ({White should try} 19. Bc2 $14) 19... Bxf5 $11 20. exf5 Nf8 {Hoping for ...e4.} 21. dxe5 Bxe3 22. Qxe3 dxe5 {White must now prevent ...e4.} 23. Bc4 e4 24. Nh2 Re7 25. Ng4 N8d7 26. Rad1 Nxg4 27. hxg4 Nf6 28. Rxd8 Qxd8 29. g5 $36 {[%mdl 2048] White has some pressure.} hxg5 30. Qxg5 Kg8 31. g3 Rd7 32. Kg2 Rd1 33. Re2 Qb6 34. Qf4 Rd8 (34... Qd8 $11 {remains equal.}) 35. g4 $1 $16 Qc5 36. Ba2 {Strongly threatening g5.} Re8 37. g5 Nd5 38. Qh4 {Threatens to win with g6.} e3 39. g6 Qd6 $2 {[%mdl 8192]} (39... fxg6 $14 40. fxg6 Qd6) 40. gxf7+ (40. Qh7+ $142 Kf8 41. f6 $1 {[%mdl 576] Deflection} Qxf6 42. Bxd5 Qxg6+ 43. Qxg6 fxg6 44. Bc4) 40... Kxf7 $18 41. Rxe3 {And now Qh5+ would win.} Rxe3 $2 (41... Qh6 42. Qd4 Rxe3 43. fxe3 (43. Bxd5+ cxd5 44. Qxd5+ {[%mdl 64] Double Attack} Kf6 $14) 43... Qg5+ {[%mdl 64] Double Attack} 44. Kf2 Qxf5+ 45. Ke1 Qe6) 42. fxe3 Qf6 $2 (42... Kf8 43. Qh8+ Kf7) 43. Qf4 Ke7 44. Bxd5 cxd5 {[%mdl 4096] Endgame KQ-KQ} 45. Qc7+ {[%mdl 64] Double Attack} Ke8 (45... Kf8 {was necessary.} 46. Qc8+ (46. Qxa5 Qg5+ {[%mdl 64] Double Attack} 47. Kh1 Qh5+ 48. Kg1 Qg5+ 49. Kf2 Qxf5+ 50. Kg1 Qg4+ 51. Kh2 Qh4+ 52. Kg2 Qg4+ 53. Kh2 Qh4+ 54. Kg2 Qg4+ 55. Kf2 Qf5+ 56. Kg3 Qg5+ 57. Kh3 Qh6+ 58. Kg2 Qg6+ 59. Kh2 Qh6+ 60. Kg3 Qg6+ 61. Kh4 Qf6+ 62. Kh3 Qf5+ 63. Kh4 Qf6+ 64. Kh5 Qf5+ 65. Kh4 Qf6+ $11) 46... Kf7 47. Qxb7+ {[%mdl 64] Double Attack} Kf8 48. Qa8+ Ke7 49. Qxd5 Qg5+ 50. Kf3 Qh5+ 51. Ke4 Qg4+ 52. Ke5 Qxa4) 46. Qb8+ Qd8 {[#]} 47. Qxd8+ $1 {White mates.} Kxd8 {KP-KP} 48. Kf3 Ke7 49. Kg4 Kd7 50. Kg5 Kd6 51. f6 gxf6+ 52. Kxf6 Kc5 53. b3 {[%cal Bb2b3,Bb3b4][%mdl 32]} Kd6 54. Kf5 Kc5 55. Ke5 b6 56. Ke6 Kc6 57. b4 {Accuracy: White = 67%, Black = 43%.} 1-0

[Event "WYCC U18 Open 2019"]
[Site "Mumbai"]
[Date "2019.10.05"]
[Round "5.1"]
[White "Praggnanandhaa R"]
[Black "Arjun Kalyan"]
[Result "*"]
[ECO "C50"]
[WhiteElo "2567"]
[BlackElo "2483"]
[Annotator "ChessBase"]
[PlyCount "36"]
[EventDate "2019.10.02"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bc4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:00]} 4. d3 {[%emt 0:00:05]} Bc5 {[%emt 0:00:00]} 5. O-O {[%emt 0:00:09]} d6 {[%emt 0:00:14]} 6. c3 {[%emt 0:00:06]} a6 {[%emt 0:00:23]} 7. a4 {[%emt 0:00:07]} Ba7 {[%emt 0:00:34]} 8. Re1 {[%emt 0:00:28]} O-O {[%emt 0:00:10]} 9. h3 {[%emt 0:00:16]} Ne7 {[%emt 0:00:33]} 10. Nbd2 {[%emt 0:01:48]} Ng6 {[%emt 0:00:20]} 11. d4 {[%emt 0:00:30]} c6 {[%emt 0:01:26]} 12. Ba2 {[%emt 0:01:34]} h6 {[%emt 0:10:03]} 13. Bb1 {[%emt 0:03:43]} Re8 {[%emt 0:03:13]} 14. Nf1 {[%emt 0:02:51]} Be6 {[%emt 0:09:45]} 15. Ng3 {[%emt 0:02:42]} Qc7 {[%emt 0:22:38]} 16. Be3 {[%emt 0:13:39]} Kh7 {[%emt 0:04:21]} 17. Qd2 {[%emt 0:11:34]} Rad8 {[%emt 0:01:09]} 18. Bd3 {[%emt 0:02:03]} a5 {[%emt 0:04:15]} *

[Event "WYCC U18 Open 2019"]
[Site "Mumbai"]
[Date "2019.10.05"]
[Round "5.2"]
[White "Gholami, Aryan"]
[Black "Zarubitski, Viachaslau"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2554"]
[BlackElo "2435"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2019.10.02"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,86,19,15,22,15,0,11,0,0,-7,0,9,43,20,36,0,-19,-5,0,-34,0,-14,2,-11,-4,-2,237,230,230,217,274,247,227,239,299,291,292,280,337,317,398,381,374,383,385,391,388,378,371,0,0,0,399,389,389,391,368,314,314,327,357,326,628,573,655,643,5285,9639,12826,12827,12821,5647,5306,1830,12819,8688,2383,1654,1056]} 1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. c4 dxc4 5. O-O a6 (5... g6 6. Qc2 Bg7 7. Qxc4 O-O 8. Qc2 Bf5 9. d3 Qc8 10. Nc3 Bh3 11. d4 Na6 12. Rd1 Bxg2 13. Kxg2 Nd5 {½-½ (56) Aronian,L (2765)-Caruana,F (2818) Saint Louis 2019}) 6. a4 {A11: English Opening: 1...c6} Be6 7. Qc2 Qd5 $146 ({Predecessor:} 7... Bd5 8. Nc3 Nbd7 9. Nxd5 cxd5 10. b3 cxb3 11. Qxb3 e6 12. Qxb7 Rb8 13. Qxa6 Nc5 14. Qc6+ Nfd7 15. a5 Rc8 {½-½ (15) Schild,R (2166)-Binas,J (2239) ICCF email 2015}) 8. Nc3 {The position is equal.} Qh5 9. d3 cxd3 10. Qxd3 Nbd7 11. Ng5 $1 Bb3 12. Nb5 (12. Ra3 $14 Nc5 13. Qd4) 12... axb5 $11 13. Qxb3 h6 14. Nf3 (14. Bf3 $5 {[%cal Rf3h5]} Qg6 15. Nh3 $11) 14... e5 15. Be3 b4 $1 $132 {[%mdl 2048] Black is not keeping still} 16. Rfd1 Be7 17. h3 Nd5 $2 (17... e4 $11 {and Black stays safe.} 18. Nd2 Qxe2) 18. Rxd5 $1 $18 cxd5 19. Qxd5 Rd8 20. Qxb7 O-O 21. a5 Bc5 22. g4 Qg6 {[#] ...Qc2 is the strong threat.} 23. Nxe5 $1 {[%mdl 512]} Qe6 (23... Nxe5 24. Bxc5) 24. Nc6 $1 {[%cal Rc6d8][%mdl 64] Double Attack} Bxe3 25. Nxd8 (25. fxe3 Qxe3+ 26. Kh1 Nc5 $11) 25... Rxd8 26. fxe3 Nc5 27. Qxb4 Qxe3+ 28. Kh1 Rd2 29. Re1 $2 (29. Qc4 $18) 29... Nd3 $1 $11 {[%cal Rd3b4]} 30. Qc3 {[%mdl 64] Hoping for a6. Pin} Qg3 $2 {[%mdl 8192]} (30... g6 $11 {and Black has nothing to worry.}) 31. Qc8+ $1 $18 ({Inferior is} 31. Qxd2 Nf2+ 32. Kg1 Nxh3+ 33. Kh1 Nf2+ 34. Kg1 Nh3+ 35. Kh1 Nf2+ 36. Kg1 Nh3+ $11) 31... Kh7 32. Qf5+ {[%mdl 64] Double Attack} Kh8 {[#]} 33. Rf1 $1 {Threatening mate with Qc8+.} Rxe2 {[%csl Ge2][%cal Rg3g2] [#]} 34. Qf3 $1 {[%cal Rf3g3]} Qxf3 ({But not} 34... Nf2+ 35. Rxf2 Qxf2 36. Qxf2 $18) 35. Rxf3 ({Don't take} 35. Bxf3 Rxb2 36. Ra1 Nc5 $18) 35... Nxb2 $2 {[%mdl 4096] Endgame KRB-KRN} (35... Re1+ 36. Kh2 Nxb2 37. Rxf7 Ra1 38. Rf8+ Kh7) 36. a6 {[%cal Ba5a6,Ba6a7][%mdl 32] White is clearly winning.} Re1+ 37. Rf1 Rxf1+ 38. Bxf1 {KB-KN} Na4 39. a7 Nb6 40. Kg2 Kg8 41. Kf3 Kf8 42. Ke4 Ke7 {[#]} 43. Ke5 {Played: Bf1-c4} 1-0

[Event "WYCC U18 Open 2019"]
[Site "Mumbai"]
[Date "2019.10.05"]
[Round "5.4"]
[White "Sargsyan, Shant"]
[Black "Raghunandan, Kaumandur Srihari"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "2580"]
[BlackElo "2449"]
[Annotator "TA"]
[PlyCount "123"]
[EventDate "2019.10.02"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,123,18,17,26,9,8,3,0,0,0,0,0,0,0,0,-12,0,0,0,-18,-6,-8,-8,-8,-6,-8,-18,-101,-101,-93,-85,-108,-103,-179,-165,-160,-170,-169,-175,-158,-167,-199,-179,-198,-189,-270,-247,-243,-178,-203,-197,-188,-184,-187,-189,-194,-175,-230,-208,-216,-205,-208,-196,-222,-231,-222,-222,-248,-248,-264,-238,-251,-231,-231,-228,-230,-193,-195,-198,-193,-202,-186,-194,-209,-204,-216,-213,-251,-250,-255,-239,-305,-326,-316,-296,-339,-309,-354,-339,-323,-306,-379,-315,-310,106,-429,183,-401,-379,-419,-265,-277]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 g6 8. Be2 {D43: Semi-Slav: 5 Bg5 h6} (8. Ne5 Bg7 9. f4 Nd7 10. h4 Qe7 11. Qc2 O-O 12. O-O-O Nxe5 13. fxe5 Bd7 14. g4 f6 15. Qxg6 fxe5 {½-½ (29) Mamedyarov,S (2764)-Giri,A (2779) Saint Louis 2019}) 8... Nd7 9. O-O Qe7 10. cxd5 $146 {The position is equal.} ({Predecessor:} 10. Rb1 Bg7 11. cxd5 exd5 12. b4 b5 13. a4 a6 14. a5 O-O 15. Na2 Nf6 16. Ne5 {0-1 (53) Sadzikowski,D (2523)-Firouzja,A (2669) Reykjavik 2019}) 10... exd5 11. Rb1 a5 12. Rc1 Bg7 13. Na4 O-O 14. Qb3 Qb4 15. Qc2 Re8 16. Ne1 Nf6 17. Nd3 Qd6 18. Nb6 Rb8 19. Qc5 Qd8 {Hoping for ...Bf8.} 20. Ne5 ({But not} 20. Qxa5 $2 Nd7 $19) (20. Nxc8 $11 Rxc8 21. Qc2) 20... Bf5 $1 $17 21. Qxa5 {[#]} Rxe5 $1 {[%mdl 576] Remove Defender} 22. dxe5 Nd7 {[%mdl 64] Discovered Attack} 23. g4 {[#]} (23. Nc4 $17 dxc4 24. Qxd8+ Rxd8 25. f4) 23... Be6 $1 $19 24. Nc4 dxc4 25. Qxd8+ Rxd8 26. f4 Nb6 27. Rcd1 Ra8 28. e4 Re8 ({Inferior is} 28... Rxa2 29. Rd8+ Kh7 30. f5 $11) 29. Rd2 (29. h4 {keeps fighting.}) 29... Bc8 30. a4 g5 31. a5 Nd7 32. Bxc4 gxf4 33. e6 fxe6 34. Rxf4 Ne5 35. Bb3 (35. b3 {was called for.}) 35... Bf8 36. Rf5 Nf7 37. Rh5 Ng5 {White must now prevent ...Nf3+.} 38. Kg2 Nxe4 39. Re2 Nf6 40. Rhe5 {[%cal Rb3e6] [#]} Kf7 $1 ({Not} 40... Nxg4 41. Rxe6 Rxe6 42. a6 $15) 41. g5 hxg5 42. Rxg5 Nd5 43. Rf2+ Ke7 44. Rg8 Bh6 45. Rxe8+ Kxe8 46. Kf3 Ke7 47. Rg2 Bd7 48. Bc2 Nf6 49. Bd3 e5 50. Rg6 Bd2 51. a6 bxa6 52. Bxa6 e4+ 53. Ke2 Bf4 54. Rg7+ Kd6 55. h4 Bg4+ 56. Kf1 Bh3+ 57. Kg1 Be3+ 58. Kh2 Bd4 $2 (58... Be6 $19 {Threatens to win with ...Bf2.} 59. Kg2 Bd4) 59. b3 $2 {[%mdl 8192]} (59. Kxh3 $16 {Strongly threatening b3.} Bxb2 60. Rg5) 59... Ke5 $4 {[%mdl 8192]} (59... Be6 $19 {and life is good for Black.} 60. Kg2 Bxb3) 60. Be2 $4 {[%mdl 8192]} (60. Kxh3 $18 {aiming for h5!} Kf4 61. Bb7) 60... Bf5 61. h5 Bc3 62. h6 {[%mdl 32768] Accuracy: White = 42%, Black = 71%. . An unexpected result.} 1/2-1/2

[Event "WYCC U18 Open 2019"]
[Site "Mumbai"]
[Date "2019.10.05"]
[Round "5.5"]
[White "Mitrabha, Guha"]
[Black "Gazik, Viktor"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2434"]
[BlackElo "2546"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2019.10.02"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,88,14,22,17,14,21,10,21,9,18,34,16,37,4,-2,5,27,27,36,15,36,15,71,67,91,45,39,25,20,27,23,22,40,-43,-54,-32,-29,-31,-39,-67,-1,0,0,0,0,0,0,0,-4,-4,-2,-8,-21,-6,-7,-8,0,0,0,0,0,-8,0,-46,0,0,0,0,0,0,0,0,0,0,0,0,29,8,29,29,29]} 1. Nf3 Nf6 2. d4 g6 3. Nbd2 Bg7 4. e4 d6 5. Bb5+ (5. c3 O-O 6. a4 c5 7. dxc5 dxc5 8. Be2 Nc6 9. O-O Qc7 10. Qc2 b6 11. Nc4 Bb7 12. Bg5 Rad8 13. Rfd1 h6 14. Bh4 Nh5 15. Ne3 g5 16. Nd5 Qc8 17. Bg3 Nxg3 18. hxg3 e6 19. Ne3 Ne7 20. Rxd8 Rxd8 {1-0 (37) Nabaty,T (2658)-Sethuraman,S (2624) Khanty-Mansiysk 2019}) 5... c6 6. Bd3 {B07: Pirc Defence: Miscellaneous Systems} O-O 7. O-O Qc7 8. Re1 {The position is equal.} e5 9. c3 b6 10. a4 Re8 11. Nf1 Nbd7 12. Ng3 a6 $146 ({Predecessor:} 12... Bb7) 13. Bg5 Nf8 14. Qd2 Bg4 15. Nh4 b5 (15... Ne6 $11) 16. Bh6 $16 Qe7 17. axb5 axb5 18. Rxa8 Rxa8 19. Bxg7 Kxg7 20. h3 Bd7 21. Nhf5+ ({White should play} 21. Qg5 $14 Kg8 22. dxe5 Qxe5 23. Qxe5 dxe5 24. Nf3) 21... gxf5 $15 22. Qg5+ Ng6 $1 {Threatens to win with ...exd4.} 23. Nxf5+ Bxf5 24. exf5 {[%mdl 64] [#] Pin} h6 (24... Nd7 $15 25. Qg4 {[%mdl 64] Pin} Ra2) 25. Qg3 $11 {[%mdl 64] Pin} Nh5 26. Qg4 {[%mdl 64] Pin} Nf6 27. Qg3 {[%mdl 64] Pin} Nh5 28. Qg4 {[%mdl 64] Pin} Nhf4 29. Bb1 h5 30. Qf3 Nh4 $1 {[%csl LRf3,LRg2] [#]} 31. Qxf4 $1 {[%mdl 512]} exf4 32. Rxe7 {[%mdl 4096] Endgame KRB-KRN} Ra1 33. Re1 Kf6 34. Kf1 d5 35. Rd1 Nxf5 36. Bc2 Rxd1+ (36... Ra2 {seems wilder.} 37. Rb1 Nd6 38. Bb3 Ra8 39. Rd1 h4) 37. Bxd1 $15 {KB-KN} Kg5 38. Ke2 Nh4 39. Kf1 Nf5 40. Ke2 Nd6 41. Bb3 Ne4 42. Bc2 f5 43. Bd3 h4 44. f3 Nd6 {Accuracy: White = 67%, Black = 42%.} 1/2-1/2

[Event "WYCC U18 Open 2019"]
[Site "Mumbai"]
[Date "2019.10.05"]
[Round "5.6"]
[White "Kozak, Antoni"]
[Black "Gumularz, Szymon"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2354"]
[BlackElo "2505"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2019.10.02"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,96,9,-2,0,1,8,0,13,8,11,-12,12,-11,-9,-13,-7,-10,0,0,1,0,0,0,7,0,8,0,0,0,3,0,0,0,0,0,0,-10,-10,-10,-10,-10,-10,-10,-10,-10,0,0,0,0,0,-10,0,0,0,-10,0,0,0,0,0,-11,0,-8,-9,-10,-9,-78,-78,-236,-16,-19,-17,-17,0,0,0,0,0,0,0,0,0]} 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O c5 5. d3 g6 6. e4 d6 7. Re1 Bg7 8. c3 O-O 9. Nbd2 Nbd7 {A05: Réti Opening: 1 Nf3 Nf6} (9... Nc6 10. a3 Nd7 11. Nb3 b5 12. d4 a5 13. Be3 a4 14. Nbd2 Qb6 15. d5 Nce5 16. Nxe5 Nxe5 17. Qe2 {0-1 (42) Anton Guijarro,D (2666)-Carlsen,M (2837) Riadh 2017}) 10. a4 a6 11. b3 $146 ({Predecessor:} 11. Qb3 Qc7 12. Nc4 Rab8 13. e5 dxe5 14. Ncxe5 Nxe5 15. Nxe5 Bxg2 16. Kxg2 e6 17. Kg1 {0-1 (27) Lubashov,A (2411)-Zontakh,A (2531) bereg.ru Int 2003}) 11... b5 12. Bb2 Qc7 13. Qc2 Nb6 14. axb5 axb5 15. c4 bxc4 16. bxc4 Nfd7 17. Bxg7 Kxg7 18. Nf1 Rxa1 19. Rxa1 Ra8 20. Qb2+ e5 21. Rxa8 Bxa8 22. Ne3 Bc6 23. Nd5 Bxd5 24. exd5 Qa7 25. Ng5 Nf6 26. h3 h6 27. Ne4 Nxe4 28. Bxe4 Qa5 29. Kg2 Qb4 30. Qc2 Na4 31. h4 h5 32. Bf3 Qa3 33. Bd1 Nb2 34. Be2 Na4 35. Bd1 Nc3 36. Bf3 Na2 37. Qd2 Nb4 38. Be4 f6 39. Kf1 Qa1+ (39... Qb3 {is more complex.} 40. Kg2 Qc2 41. Qe1 Qa2 42. Qc1 Nc2) 40. Kg2 $1 Qa2 41. Qxa2 (41. Qc1 $11 {remains equal.}) 41... Nxa2 $11 {[%mdl 4096] Endgame KB-KN} 42. Kf1 $2 {[#]} (42. f4 $17 {was necessary.}) 42... Nc1 $2 (42... f5 $1 $19 43. Bf3 Nc1) 43. Ke1 {The position is equal.} f5 44. Kd1 fxe4 45. Kxc1 exd3 46. f3 $1 {[#]} g5 $1 {[%mdl 512]} 47. Kd2 (47. hxg5 Kg6) 47... gxh4 48. gxh4 Kf6 {Accuracy: White = 48%, Black = 52%.} 1/2-1/2

[Event "WYCC U18 Open 2019"]
[Site "Mumbai"]
[Date "2019.10.05"]
[Round "5.7"]
[White "Garidmagnai, Byambasuren"]
[Black "Buckels, Valentin"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "2327"]
[BlackElo "2442"]
[Annotator "TA"]
[PlyCount "54"]
[EventDate "2019.10.02"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,54,16,18,16,24,26,17,28,11,3,-5,30,18,14,18,18,12,21,17,37,26,39,17,45,29,29,16,18,-27,-40,-35,0,-62,-54,-54,-45,-24,-44,-51,-23,-1006,-1020,-902,-672]} 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d6 5. g3 O-O 6. Bg2 e5 7. O-O Re8 {A22: English Opening: 1...e5 2 Nc3 Nf6} 8. a3 Bxc3 9. Qxc3 c5 {The position is equal.} 10. e3 Nc6 11. d3 h6 12. Nd2 $146 ({Predecessor:} 12. b3 Bf5 13. Bb2 Qd7 14. Rfe1 a5 15. Nd2 {½-½ (90) Rustemov,A (2544)-Navara,D (2722) Germany 2013}) 12... Be6 13. b4 Qd7 14. Re1 Bh3 15. Bh1 Rac8 16. Bb2 b6 17. b5 Ne7 {[%cal Bc6e7,Be7g6,Bg6e5,Be5f3][%mdl 32]} 18. a4 d5 19. a5 d4 20. exd4 (20. Qc2 {feels hotter.} Ng4 21. e4 Rf8 22. Bc1 Ng6 23. axb6 axb6 24. Ra6) 20... exd4 21. Qc2 Ng6 (21... Ng4 {looks sharper.} 22. Be4 Ng6 23. Qd1 N6e5 24. f4 Ne3) 22. axb6 (22. Rxe8+ $11 Nxe8 23. axb6 axb6 24. Qd1) 22... axb6 $15 23. Rxe8+ Qxe8 24. Ne4 $1 {[%cal Re4d6]} Nxe4 25. Bxe4 Ne5 26. Bc1 $2 {[%mdl 8192] [#]} (26. f3 $11) 26... Nf3+ $1 $19 {[%mdl 512]} 27. Kh1 {[#]} (27. Bxf3 Qe1#) 27... Bg2+ $1 {[%mdl 576] Decoy. Accuracy: White = 44%, Black = 63%.} 0-1

[Event "WYCC U18 Open 2019"]
[Site "Mumbai"]
[Date "2019.10.05"]
[Round "5.9"]
[White "Pultinevicius, Paulius"]
[Black "Sydoryka, Vladyslav"]
[Result "1/2-1/2"]
[ECO "A33"]
[WhiteElo "2503"]
[BlackElo "2247"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2019.10.02"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,71,9,11,-10,-8,-70,-30,-43,17,19,137,134,141,123,106,97,87,70,140,79,100,30,34,33,30,-89,-113,-94,-90,-119,-82,-146,-119,-139,-56,-56,-51,-45,-42,-91,0,-121,220,-139,-24,-43,0,0,0,0,29986,-1039,67,-789]} 1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Bxf6 gxf6 10. Na3 f5 11. g3 {A33: Symmetrical English: 2 Nf3 Nf6 3 d4 cxd4 4 Nxd4 e6 5 Nc3 Nc6} Be6 12. Bh3 $146 ({White should play} 12. Bg2 $11) ({Predecessor:} 12. Bg2 e4 13. O-O h5 14. h4 Rc8 15. Nd5 Bg7 16. Rb1 Ne7 17. Nf4 Ng6 18. Nd5 Ne7 {0-1 (46) Kvetny,M (2379)-Istratescu,A (2599) Graz 2017}) 12... Rc8 13. e4 {Black has an edge.} Nd4 (13... fxe4 $1 $15 14. Bxe6 fxe6) 14. exf5 $11 Bxc4 (14... Nxf5 $11 15. Bxf5 Bxf5) 15. Nxc4 $16 Rxc4 16. O-O Bg7 17. Qh5 O-O 18. Bg2 b5 {[#]} (18... Qf6 $1 $14) 19. Rae1 (19. Be4 $142 $1 {f6! is the strong threat.} h6 20. Nd5) 19... Kh8 20. Re4 (20. Nd5 $16 {Strongly threatening b3.} f6 21. Be4) 20... Qf6 $1 $11 21. Rh4 {[%csl Gh4][%cal Rh5h7]} Qxf5 22. Qd1 (22. Qxf5 $11 {remains equal.} Nxf5 23. Rxc4 bxc4 24. Bd5) 22... Qg6 $17 23. Nd5 f5 24. Re1 Qf7 25. a3 (25. Ne3 $142) 25... Rfc8 26. Kh1 {intending Nb6.} Nc2 ({Better is} 26... R4c5 $17 27. Nb6 Rf8) 27. Rxc4 $15 Rxc4 28. Rf1 Nd4 29. Qd2 h6 (29... e4 $17 30. Ne3 Rc8) 30. b4 (30. Qa5 $11) 30... Rc7 $2 {[%mdl 8192]} (30... Rc6 $17 {and life is bright.} 31. Qe3 Rc2) 31. Ne3 $2 (31. Nxc7 $18 Qxc7 32. Bd5) 31... e4 ({Black should try} 31... f4 $17 {And now ...Qh5 would win.} 32. Qd1 d5 33. Nxd5 Rd7 34. gxf4 exf4) 32. Rc1 $11 Rxc1+ 33. Qxc1 f4 34. Qc8+ Kh7 $2 {[%mdl 8192]} (34... Qg8 $11 35. Qxg8+ Kxg8 36. gxf4 Nf3) 35. Bh3 $4 {[%mdl 8192]} (35. Bxe4+ {is the narrow road to win.} Qg6 36. Bxg6+ Kxg6 37. gxf4 h5 38. f5+ Kg5 39. Qd8+ Bf6 {[#]} 40. h4+ $1 {[%mdl 512]} Kf4 41. Qxf6) 35... f3 $2 (35... fxe3 $19 36. Bg2 d5 37. fxe3 Qf2) 36. Bf5+ $2 {[%mdl 40960] Accuracy: White = 29%, Black = 29%. . An unexpected result.} (36. Qa8 $14) 1/2-1/2

[Event "WYCC U18 Open 2019"]
[Site "Mumbai"]
[Date "2019.10.05"]
[Round "5.10"]
[White "Rahul, Srivatshav P"]
[Black "Chylewski, Patryk"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2460"]
[BlackElo "2348"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2019.10.02"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,72,0,0,0,0,14,0,13,-13,-15,-35,-12,-57,-58,-66,-33,-71,-55,-60,-59,-76,-63,-85,-83,-79,-85,-72,-77,-89,-110,-86,-81,-117,-36,-29,-43,-43,-65,-57,-50,-48,-48,-27,-10,-72,-41,-201,-183,-466,-477,-998,-996,-1057,-1058,-1418,-1219,-1132,-894,-29994,-29995,-29995,-29996]} 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. Qc2 b6 {E11: Bogo-Indian} 8. O-O Bb7 9. Nc3 (9. Rd1 Nbd7 10. Bf4 Rc8 11. Nc3 dxc4 12. Nd2 Nd5 13. Nxc4 Nxf4 14. gxf4 O-O 15. Rac1 {½-½ (23) Kuzubov,Y (2647)-Vitiugov,N (2730) Linares 2018}) 9... dxc4 $146 {The position is equal.} ({Predecessor:} 9... O-O 10. e4 dxc4 11. e5 Nd5 12. Ne4 h6 13. Rfd1 b5 14. b3 cxb3 15. axb3 Nd7 {1-0 (49) Parligras,M (2605)-Pogorelov,R (2355) Sevilla 2017}) 10. e4 Nbd7 11. Rfd1 O-O 12. Bf4 b5 13. h3 Nb6 14. Ne2 Nfd7 15. h4 h6 16. Nh2 c5 17. Ng4 h5 18. Ne5 Nxe5 19. Bxe5 Nd7 20. a4 a6 21. dxc5 Bxc5 22. axb5 axb5 ({Black should try} 22... Qe7 $1 $17 23. Bf4 axb5 24. Rxa8 Rxa8) 23. Rxa8 $15 Bxa8 24. Qd2 Bc6 25. Bd6 Qb6 26. Bxf8 Bxf2+ 27. Kh2 {Hoping for Bxg7!} Nxf8 28. Nf4 (28. Nd4 $11 {keeps the balance.} Qxd4 29. Qxd4 Bxd4 30. Rxd4) 28... g6 29. Qd6 $2 {[#]} ({White should play} 29. e5 $15 Bxg2 30. Nxg2) 29... b4 $1 $19 30. Qe7 $2 (30. Nh3 {was called for.} Bc5 31. Qd2) 30... Qe3 $1 {[%csl LRe4,LRg3]} 31. Ne2 (31. Kh1 $142 Bxe4 32. Qxb4 Qxg3 33. Bxe4 Qxf4 34. Qxc4 Qxh4+ 35. Kg2) 31... Nd7 (31... Qxe2 {[#]} 32. Rd8 $1 $16 {[%mdl 512]}) 32. Rd6 Qxe2 ({Stronger than} 32... Ne5 33. Rd8+ Kg7 34. Qf8+ Kf6 35. Qh8+ Ke7 36. Rc8 $16) 33. Rxc6 Ne5 {( -> ...Bxg3+!)} 34. Rc8+ Kh7 35. Qg5 Ng4+ 36. Kh3 Bg1 {Accuracy: White = 23%, Black = 63%.} 0-1

[Event "WYCC U18 Open 2019"]
[Site "Mumbai"]
[Date "2019.10.05"]
[Round "5.10"]
[White "Rahul Srivatshav P"]
[Black "Chylewski, Patryk"]
[Result "*"]
[ECO "A40"]
[WhiteElo "2460"]
[BlackElo "2348"]
[Annotator "ChessBase"]
[PlyCount "31"]
[EventDate "2019.10.02"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:41]} e6 {[%emt 0:00:00]} 3. g3 {[%emt 0:00:05]} d5 {[%emt 0:00:48]} 4. Nf3 {[%emt 0:00:04]} Bb4+ {[%emt 0:00:41]} 5. Bd2 {[%emt 0:00:18]} Be7 {[%emt 0:03:58]} 6. Bg2 {[%emt 0:00:46]} c6 {[%emt 0:00:08]} 7. Qc2 {[%emt 0:03:54]} b6 {[%emt 0:00:36]} 8. O-O {[%emt 0:03:06]} Bb7 {[%emt 0:00:16]} 9. Nc3 {[%emt 0:13:24]} dxc4 {[%emt 0:09:40]} 10. e4 Nbd7 {[%emt 0:01:11]} 11. Rfd1 {[%emt 0:16:10]} O-O {[%emt 0:03:50]} 12. Bf4 {[%emt 0:00:37]} b5 {[%emt 0:10:38]} 13. h3 {[%emt 0:00:28]} Nb6 {[%emt 0:06:39]} 14. Ne2 {[%emt 0:12:17]} Nfd7 {[%emt 0:01:44]} 15. h4 {[%emt 0:03:38]} h6 {[%emt 0:01:48]} 16. Nh2 {[%emt 0:05:19]} *

[Event "WYCC U18 Open 2019"]
[Site "Mumbai"]
[Date "2019.10.05"]
[Round "5.11"]
[White "Davtyan, Artur"]
[Black "Sezdbekov, Ruslan"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2418"]
[BlackElo "2271"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2019.10.02"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,71,8,28,35,35,38,37,0,0,0,0,0,25,15,16,24,46,25,31,35,36,12,42,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,330,338,345,334,333,333,344,341,29976,29977,6227,5330,5577,1851,29978,29979,29987,29988,29986,5319]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 a6 7. c5 Nc6 8. a3 {D37: Queen's Gambit Declined: 5 Bf4} Nh5 9. Bd3 f5 (9... Nxf4 10. exf4 Bf6 11. Ne2 g6 12. O-O Bg7 13. b4 f6 14. Qb3 e5 15. Be4 Be6 16. dxe5 {1-0 (33) David,A (2608)-Dervishi,E (2557) Fermo 2010}) 10. O-O $146 {White is slightly better.} (10. Be5 {is interesting.} Nf6 11. O-O Bd7 12. Rc1 Ne4 13. Ne2) ({Predecessor:} 10. h4 Bd7 11. b4 Be8 12. Ne2 Nf6 13. Ne5 Ne4 14. h5 Bh4 15. g3 Bf6 16. Nxc6 Bxc6 {1-0 (52) Kroeze,F (2405)-Ivanov,V (2327) Germany 2014}) 10... g5 11. Nxg5 Nxf4 12. exf4 Bxg5 13. fxg5 Qxg5 14. Bc2 b5 15. cxb6 cxb6 16. Rc1 Bd7 17. Qd3 Rac8 18. Bb1 Na5 {[%cal Bc6a5,Ba5c4,Bc4b2,Bb2d3][%mdl 32] White must now prevent ...Bb5!} 19. Qxa6 Nc4 20. Ba2 {Black should prevent Bxc4.} Nxb2 21. f4 Qf6 (21... Qg7 $5 22. Ne2 $8 b5 $11) 22. Qxb6 Nd3 $1 {[%cal Rd3c1]} 23. Rc2 $1 (23. Nxd5 exd5 24. Bxd5+ Kg7 $17) 23... Qg7 {aiming for ...Rc6.} 24. Rf3 Rb8 $1 {[%cal Rb8b6]} 25. Qd6 $36 {[%mdl 2048] Black is under pressure.} Qxd4+ 26. Kh1 Ba4 $2 {[%mdl 8192]} (26... Rbd8 $11) 27. Qxe6+ $18 Rf7 {Strongly threatening ...Re8.} (27... Kh8 28. Rxd3 $1 {[%mdl 512]} Qxf4 29. Rf3 $18) 28. Rg3+ ({Less strong is} 28. Bxd5 Bxc2 29. Qxf7+ Kh8 $18) 28... Kh8 29. Rxd3 $1 {[%mdl 64] Deflection} ({But not} 29. Qxd5 $2 Qxd5 30. Bxd5 Re7 $19) 29... Qxd3 {[%cal Rd3f1]} 30. Qe5+ {[%mdl 64] Double Attack} Rg7 $2 (30... Kg8 $18 31. Qxb8+ Rf8 32. Bxd5+ Qxd5 33. Qxf8+ (33. Nxd5 Rxb8 34. Rc1 Kf7 $16) 33... Kxf8 34. Nxd5 Bxc2) 31. Qxb8+ Rg8 32. Qe5+ {[%mdl 64] Double Attack} Rg7 33. Rc1 Qd2 34. Rg1 {White mates.} Bd7 35. Bxd5 h6 36. Ne2 {Accuracy: White = 69%, Black = 67%.} (36. Qd6 $142 Kh7 {[#]} 37. Bg8+ $1 {[%mdl 576] Discovered Attack} Kxg8 38. Qxd2 Bc6 39. Qd6 $1 {[%mdl 512]} Bb7 40. Qe6+ Kh7 41. Qxf5+ Kg8 42. Nd5) 1-0

[Event "WYCC U18 Open 2019"]
[Site "Mumbai"]
[Date "2019.10.05"]
[Round "5.12"]
[White "Srijit, Paul"]
[Black "Mendonca, Leon Luke"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2317"]
[BlackElo "2388"]
[Annotator "TA"]
[PlyCount "123"]
[EventDate "2019.10.02"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,123,0,9,4,17,-9,-20,-52,-51,-42,-35,-55,-45,-39,0,-55,-48,-54,-47,-88,-99,-150,-119,-171,-180,-166,-154,-158,-156,-135,-144,-216,-193,-190,-182,-180,-136,-163,-91,-88,-77,-93,-62,-56,-46,-55,-12,-25,0,0,0,0,0,0,0,-139,-96,-278,0,0,0,-100,0,0,117,81,121,114,125,96,95,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. g4 h6 9. Be3 {B92: Sicilian Najdorf: 6 Be2} (9. Rg1 Be6 10. f4 exf4 11. Bxf4 Nc6 12. Qd2 d5 13. exd5 Nxd5 14. Nxd5 Qxd5 15. Qxd5 Bxd5 16. O-O-O O-O-O {½-½ (37) Lu,S (2619)-Wei,Y (2700) China 2016}) 9... Be6 10. Bf3 Nbd7 11. h4 Nb6 12. Nd2 $146 ({Predecessor:} 12. Qe2 Nc4 13. O-O-O Nxe3 14. fxe3 Nd7 15. Kb1 Rc8 16. Qf2 Rxc3 17. bxc3 {0-1 (34) Saim,M (2102)-Karavade,E (2397) Abu Dhabi 2017}) 12... Rc8 13. a3 g6 14. Qe2 Nfd7 15. Qd3 (15. h5 $11) 15... Nc5 $15 16. Bxc5 Rxc5 17. h5 Bg5 18. Nb3 (18. Nd5 $142) 18... Rc7 19. Na5 (19. Nd5 $17 Bxd5 20. exd5) 19... O-O $19 20. Rd1 Qf6 21. Be2 Rd8 22. Qf3 Qe7 23. Bd3 (23. Rh3 $17 {might work better.}) 23... Rdc8 24. Kf1 Kg7 25. Nd5 Bxd5 26. exd5 Bf4 (26... Rc5 $19 27. Nb3 Rxc2 28. Bxc2 Rxc2 29. hxg6 fxg6) 27. c4 Qg5 28. b4 Nd7 29. c5 Nf6 ({Not} 29... dxc5 30. d6 $14) 30. Rg1 dxc5 31. d6 Rd7 {[#]} 32. Bf5 $1 {[%mdl 512]} gxf5 33. gxf5 {[#]} Qxg1+ $1 {[%mdl 512]} 34. Kxg1 c4 $1 {[%cal Rc4c3] aiming for ...c3.} 35. Qe2 (35. Nxb7 $11 c3 36. Rf1) 35... b5 36. a4 $2 (36. Kg2 $17) 36... Kg8 $2 (36... c3 $19 37. Qc2 bxa4) 37. axb5 $11 axb5 38. Kf1 (38. Qc2 $1 $11) 38... Kh7 (38... e4 $17 {And now ...c3 would win.} 39. Qc2 Be5) 39. Qc2 Kh8 {[#]} (39... Kg7 $11) 40. Nb3 $1 $16 {Threatens to win with Nc5.} Rcd8 41. Nc5 Rxd6 42. Rxd6 Rxd6 {[#]} 43. Ne4 ({White should try} 43. Qa2 $1 $16) 43... Nxe4 $11 {The position is equal.} 44. Qxe4 {[%mdl 4096] Endgame KQ-KRB} c3 45. Qb7 Kg7 $1 46. Qc7 Rd3 47. Kg2 Bg5 48. Qxe5+ Bf6 49. Qc7 Rd8 50. Kf3 Rd3+ 51. Kg2 Rd8 52. Qg3+ Kf8 53. Qf4 Kg7 {White must now prevent ...Rc8.} 54. Qg3+ Kh7 55. Qc7 Kg8 56. Qg3+ Kf8 57. Qf4 Kg7 {...Rc8 is the strong threat.} 58. Qg3+ Kh8 {( -> ...Rg8!)} 59. Qc7 Kg8 60. Qg3+ Kf8 61. Qf4 Kg7 {Hoping for ...Rc8.} 62. Qg3+ {Accuracy: White = 61%, Black = 66%.} 1/2-1/2

[Event "WYCC U18 Open 2019"]
[Site "Mumbai"]
[Date "2019.10.05"]
[Round "5.12"]
[White "Srijit Paul"]
[Black "Mendonca, Leon Luke"]
[Result "*"]
[ECO "B92"]
[WhiteElo "2317"]
[BlackElo "2388"]
[Annotator "ChessBase"]
[PlyCount "31"]
[EventDate "2019.10.02"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 6. Be2 {[%emt 0:00:07]} e5 {[%emt 0:00:21]} 7. Nb3 {[%emt 0:00:05]} Be7 {[%emt 0:00:20]} 8. g4 {[%emt 0:01:44]} h6 {[%emt 0:02:22]} 9. Be3 {[%emt 0:02:18]} Be6 {[%emt 0:05:05]} 10. Bf3 {[%emt 0:08:41]} Nbd7 {[%emt 0:05:38]} 11. h4 {[%emt 0:03:41]} Nb6 {[%emt 0:08:16]} 12. Nd2 {[%emt 0:00:30]} Rc8 {[%emt 0:08:05]} 13. a3 {[%emt 0:13:08]} g6 {[%emt 0:12:19]} 14. Qe2 {[%emt 0:09:16]} Nfd7 {[%emt 0:12:33]} 15. Qd3 {[%emt 0:02:44]} Nc5 {[%emt 0:05:11]} 16. Bxc5 {[%emt 0:01:03]} *

[Event "WYCC U18 Open 2019"]
[Site "Mumbai"]
[Date "2019.10.05"]
[Round "5.13"]
[White "Omorjan, Dejan"]
[Black "Zhalmakhanov, Ramazan"]
[Result "0-1"]
[ECO "A61"]
[WhiteElo "2252"]
[BlackElo "2374"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2019.10.02"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,64,34,44,22,80,64,206,210,205,151,191,77,59,65,71,61,64,67,59,60,54,18,16,19,26,16,61,59,60,0,0,0,0,0,0,-29978,-29979,-29979,-29980,-29979,-29980,-29975,-29976,-29975,-29975,-29995,-29996,-29996,-29997,-29997,193]} 1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 d6 5. Nc3 exd5 6. cxd5 g6 7. Bf4 Bg7 8. Qa4+ Bd7 9. Qb3 {A61: Modern Benoni: Nf3 without early e4} Bc8 (9... Qc7 $11) (9... O-O 10. e3 Qc7 11. h3 Na6 12. Be2 b5 13. Bxb5 Rab8 14. O-O Nh5 15. a4 Nxf4 16. exf4 Nb4 17. Bxd7 Qxd7 {0-1 (55) Zhou,J (2608)-Ponkratov,P (2651) Harbin 2019}) 10. Qb5+ $16 Bd7 $146 (10... Kf8 $14) ({Predecessor:} 10... Kf8 11. e4 a6 12. Qb3 b5 13. Nd2 Ne8 14. Be2 Nd7 15. O-O b4 16. Nd1 a5 {0-1 (40) Zoler,D (2503)-Abergel,T (2422) Israel 2019}) 11. Qxb7 $18 {White is clearly better.} O-O 12. e3 (12. Qxa8 $6 Qb6 $16) 12... Qa5 13. Nd2 ({And not} 13. Qxa8 Ne4 $11) (13. Bxd6 Nxd5 14. Nd2 (14. Qxa8 $2 Bxc3+ 15. Kd1 Bc6 $19) 14... Bc6 $17) (13. Rc1 $18 {has better winning chances.}) 13... Qb4 $16 14. Qxa8 Qxb2 15. Nd1 $1 {[%cal Rd1b2]} ({Don't play} 15. Bxd6 Qxc3 16. Rd1 Re8 $15) ({Of course not} 15. Rd1 Nc6 $11) 15... Qxa1 16. Bxd6 {[%mdl 64] Double Attack} Re8 17. Bxb8 {Strongly threatening Be2.} Bg4 {[%csl Gg4][%cal Ra1d1]} 18. Be2 (18. f3 {feels hotter.} Bd7 19. Nc4 Ba4 20. Be2 Bxd1 21. Kf2) 18... Bxe2 19. Kxe2 Qxa2 {Hoping for ...Ne4.} 20. Qxa7 Qxd5 {White must now prevent ...Rd8.} 21. Nc3 Qxg2 22. Rb1 (22. Rc1 $1 $14 Bh6 23. Nf1) 22... Ng4 $11 {( -> ...Rxe3+)} 23. Nce4 $1 Rxe4 24. Nxe4 Qxe4 25. Qb7 $2 {[%mdl 8192]} (25. Rc1 $11 Nxe3 26. fxe3 Qg2+ 27. Ke1 Qh1+ 28. Kd2 Qd5+ 29. Ke2 Qg2+ 30. Ke1 Qh1+ 31. Kd2 Qg2+ 32. Ke1) 25... Qc2+ {Black mates.} 26. Kf3 Qxf2+ 27. Kxg4 {[#]} h5+ $1 28. Kh3 {[#]} g5 $1 {[%csl Gh5][%cal Rg5g4]} 29. Qc8+ Kh7 30. Rg1 Qf3+ 31. Rg3 g4+ 32. Kh4 Qf6+ 0-1

[Event "WYCC U18 Open 2019"]
[Site "Mumbai"]
[Date "2019.10.05"]
[Round "5.14"]
[White "Vatsal, Singhania"]
[Black "Stoleriu, George"]
[Result "1/2-1/2"]
[ECO "C04"]
[WhiteElo "2157"]
[BlackElo "2351"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2019.10.02"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,102,12,12,14,20,19,18,0,0,0,6,0,0,0,5,0,0,-23,-12,-25,0,1,18,14,47,40,54,50,44,-108,-108,-108,-105,-114,-114,-111,-53,-64,-46,-95,-92,-83,-27,-62,-47,-43,-9,-9,-7,-7,-7,-8,0,-7,-7,-6,-2,-9,-9,-24,-8,-20,-23,-20,-16,-20,-20,-20,-16,-16,-16,-16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-4,0]} 1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Nb3 Be7 7. Bb5 a5 8. a4 Na7 9. Be2 {C04: French Tarrasch: 3...Nc6} b6 10. O-O O-O 11. Bf4 c5 12. c3 Nc6 13. Bb5 $146 ({Predecessor:} 13. Re1 Ba6 14. Bxa6 Rxa6 15. Re3 Ra8 {1-0 (23) Jones,G (2675)-Chakravarthi,R (2442) Sharjah 2018}) 13... Na7 14. Be2 Nc6 15. Bb5 Na7 16. c4 Bb7 17. Rc1 dxc4 18. Bxc4 cxd4 19. Nfxd4 {aiming for Qg4.} Nc5 (19... Bg5 $5 {[%cal Rg5f4]} 20. Bxg5 Qxg5 $11 {[%mdl 64] Double Attack}) 20. Qg4 {Bh6 is the strong threat.} Kh8 $1 21. Rfd1 Qe8 22. Nb5 $2 (22. Nxc5 $14 {stays ahead.} bxc5 23. Nb5) 22... Nxb3 $17 23. Bxb3 {Threatens to win with Nc7.} Nxb5 24. axb5 Qxb5 25. Bc4 {[#]} Qe8 ({Black should play} 25... Qb4 $1 $17 26. Qg3 Rfd8) 26. Bd3 Rc8 27. Be3 Rxc1 28. Rxc1 {[#]} Qd8 (28... Qb8 $1 $17) 29. Bf1 Bd5 30. Qa4 Qb8 31. Qd7 Bc5 32. Bxc5 bxc5 33. Qd6 Kg8 (33... g6 {is more complex.} 34. Qxc5 h6 35. Qxa5 Qxb2 36. Qc3 Qb7) 34. Qxb8 Rxb8 35. Rxc5 $11 {[%mdl 4096] Endgame KRB-KRB} g5 36. Rxa5 Rxb2 37. Ra1 Rc2 38. Re1 Kg7 39. g3 h6 {The position is equal.} 40. Bg2 Bxg2 41. Kxg2 {KR-KR} h5 42. h3 Rc4 43. Kf3 g4+ 44. hxg4 hxg4+ 45. Kg2 Kg6 46. Ra1 Kf5 47. Ra7 Kg6 48. Ra5 Re4 49. Rb5 Kf5 50. Rb7 Kg6 51. Rb5 Kf5 {Accuracy: White = 62%, Black = 56%.} 1/2-1/2

[Event "WYCC U18 Open 2019"]
[Site "Mumbai"]
[Date "2019.10.05"]
[Round "5.14"]
[White "Vatsal Singhania"]
[Black "Stoleriu, George"]
[Result "*"]
[ECO "C04"]
[WhiteElo "2157"]
[BlackElo "2351"]
[Annotator "ChessBase"]
[PlyCount "42"]
[EventDate "2019.10.02"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. Nd2 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 4. Ngf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 5. e5 {[%emt 0:00:00]} Nd7 {[%emt 0:00:00]} 6. Nb3 {[%emt 0:00:00]} Be7 {[%emt 0:00:00]} 7. Bb5 {[%emt 0:00:08]} a5 {[%emt 0:00:13]} 8. a4 {[%emt 0:00:04]} Na7 {[%emt 0:07:08]} 9. Be2 {[%emt 0:00:46]} b6 {[%emt 0:00:12]} 10. O-O {[%emt 0:00:43]} O-O {[%emt 0:00:17]} 11. Bf4 {[%emt 0:07:36]} c5 {[%emt 0:00:24]} 12. c3 {[%emt 0:02:57]} Nc6 {[%emt 0:02:19]} 13. Bb5 {[%emt 0:06:17]} Na7 {[%emt 0:05:59]} 14. Be2 {[%emt 0:02:35]} Nc6 {[%emt 0:01:23]} 15. Bb5 {[%emt 0:03:16]} Na7 {[%emt 0:19:25]} 16. c4 {[%emt 0:10:39]} Bb7 {[%emt 0:06:33]} 17. Rc1 {[%emt 0:03:18]} dxc4 {[%emt 0:08:25]} 18. Bxc4 {[%emt 0:01:41]} cxd4 {[%emt 0:00:05]} 19. Nfxd4 {[%emt 0:01:56]} Nc5 {[%emt 0:01:29]} 20. Qg4 {[%emt 0:02:13]} Kh8 {[%emt 0:01:22]} 21. Rfd1 {[%emt 0:02:41]} Qe8 {[%emt 0:01:15]} *

[Event "WYCC U18 Open 2019"]
[Site "Mumbai"]
[Date "2019.10.05"]
[Round "5.15"]
[White "Gaurav, Rajesh Zagade"]
[Black "Blohberger, Felix"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2053"]
[BlackElo "2448"]
[Annotator "RC"]
[PlyCount "112"]
[EventDate "2019.10.02"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. g3 {[%emt 0:00:00]} Bb4+ {[%emt 0:01:12]} 4. Bd2 {[%emt 0:00:02]} Be7 {[%emt 0:03:45]} 5. Bg2 {[%emt 0:00:18]} d5 {[%emt 0:00:05]} 6. Nf3 {[%emt 0:00:45]} Ne4 {[%emt 0:00:45]} 7. Qc2 {[%emt 0:01:53]} c6 {[%emt 0:00:21]} 8. O-O {[%emt 0:01:05]} Nd7 {[%emt 0:01:15]} 9. Rd1 {[%emt 0:01:25]} f5 {[%emt 0:01:15]} 10. Be1 {[%emt 0:01:17]} g5 {[%emt 0:05:42]} 11. Nbd2 {[%emt 0:03:51]} g4 {[%emt 0:07:24]} 12. Ne5 {[%emt 0:00:20]} Nxe5 {[%emt 0:00:49]} 13. dxe5 {[%emt 0:00:37]} Qb6 {[%emt 0:01:41]} 14. Rac1 {[%emt 0:12:32]} Bd7 {[%emt 0:06:40]} 15. Nb3 {[%emt 0:06:28]} h5 {[%emt 0:09:22]} 16. Bxe4 {[%emt 0:12:07]} fxe4 {[%emt 0:02:04]} 17. Bd2 {[%emt 0:09:24]} Qa6 {[%emt 0:07:23]} 18. Be3 {[%emt 0:02:27]} b6 {[%emt 0:04:13]} 19. f3 {[%emt 0:06:44]} Qxc4 {[%emt 0:06:11]} 20. Qxc4 {[%emt 0:10:54]} dxc4 {[%emt 0:00:31]} 21. Rxc4 {[%emt 0:00:14]} exf3 {[%emt 0:03:37]} 22. exf3 {[%emt 0:00:12]} gxf3 {[%emt 0:00:11]} 23. Nd4 {[%emt 0:01:19]} c5 {[%emt 0:02:25]} 24. Nxf3 {[%emt 0:00:28]} Bc6 {[%emt 0:02:38]} 25. Ng5 {[%emt 0:03:09]} Bd5 {[%emt 0:00:50]} 26. Rc3 {[%emt 0:01:12]} h4 {[%emt 0:01:36]} 27. Bf4 {[%emt 0:04:46]} hxg3 {[%emt 0:12:02]} 28. Rxg3 {[%emt 0:00:17]} Rh4 {[%emt 0:00:50]} 29. Bc1 {[%emt 0:03:31]} Kd7 {[%emt 0:04:05]} 30. Nf3 {[%emt 0:03:32]} Rh5 {[%emt 0:02:37]} 31. b3 {[%emt 0:08:23]} Kc6 {[%emt 0:02:05]} 32. Bb2 {[%emt 0:01:34]} Rah8 {[%emt 0:04:21]} 33. Rd2 {[%emt 0:00:33]} Rf8 {[%emt 0:01:17]} 34. Rd3 {[%emt 0:02:41]} a5 {[%emt 0:00:19]} 35. Ba1 {[%emt 0:02:41]} b5 {[%emt 0:03:18]} 36. Bb2 {[%emt 0:00:36]} b4 {[%emt 0:00:47]} 37. a3 {[%emt 0:00:40]} Rfh8 {[%emt 0:01:26]} 38. axb4 {[%emt 0:00:19]} axb4 {[%emt 0:00:05]} 39. h3 {[%emt 0:00:35]} Be4 {[%emt 0:03:47]} 40. Re3 {[%emt 0:00:31]} Bf5 {[%emt 0:00:15]} 41. h4 {[%emt 0:10:39]} Bxh4 42. Nxh4 {[%emt 0:00:05]} Rxh4 {[%emt 0:01:09]} 43. Rg2 {[%emt 0:02:41]} Rh3 {[%emt 0:08:24]} 44. Rge2 {[%emt 0:02:23]} Rxe3 {[%emt 0:01:15]} 45. Rxe3 {[%emt 0:00:06]} Rh3 {[%emt 0:00:07]} 46. Rxh3 {[%emt 0:01:35]} Bxh3 {[%emt 0:00:05]} 47. Kf2 {[%emt 0:00:03]} Bf5 {[%emt 0:00:05]} 48. Ke3 {[%emt 0:00:04]} Bc2 {[%emt 0:00:04]} 49. Kd2 {[%emt 0:00:11]} Bxb3 {[%emt 0:00:06]} 50. Kc1 {[%emt 0:00:53]} Kd5 {[%emt 0:00:11]} 51. Kb1 {[%emt 0:00:11]} c4 {[%emt 0:00:32]} 52. Bc1 {[%emt 0:00:50]} c3 {[%emt 0:00:14]} 53. Bf4 {[%emt 0:00:15]} Ba4 {[%emt 0:00:23]} 54. Bh2 {[%emt 0:00:27]} b3 {[%emt 0:00:06]} 55. Ka1 {[%emt 0:03:09]} Bb5 {[%emt 0:01:11]} 56. Bf4 {[%emt 0:00:47]} b2+ {[%emt 0:00:08]} 0-1

[Event "WYCC U18 Open 2019"]
[Site "Mumbai"]
[Date "2019.10.05"]
[Round "5.15"]
[White "Gaurav Rajesh Zagade"]
[Black "Blohberger, Felix"]
[Result "*"]
[ECO "A40"]
[WhiteElo "2053"]
[BlackElo "2448"]
[Annotator "ChessBase"]
[PlyCount "35"]
[EventDate "2019.10.02"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. g3 {[%emt 0:00:00]} Bb4+ {[%emt 0:01:12]} 4. Bd2 {[%emt 0:00:02]} Be7 {[%emt 0:03:45]} 5. Bg2 {[%emt 0:00:18]} d5 {[%emt 0:00:05]} 6. Nf3 {[%emt 0:00:45]} Ne4 {[%emt 0:00:45]} 7. Qc2 {[%emt 0:01:53]} c6 {[%emt 0:00:21]} 8. O-O {[%emt 0:01:05]} Nd7 {[%emt 0:01:15]} 9. Rd1 {[%emt 0:01:25]} f5 {[%emt 0:01:15]} 10. Be1 {[%emt 0:01:17]} g5 {[%emt 0:05:42]} 11. Nbd2 {[%emt 0:03:51]} g4 {[%emt 0:07:24]} 12. Ne5 {[%emt 0:00:20]} Nxe5 {[%emt 0:00:49]} 13. dxe5 {[%emt 0:00:37]} Qb6 {[%emt 0:01:41]} 14. Rac1 {[%emt 0:12:32]} Bd7 {[%emt 0:06:40]} 15. Nb3 {[%emt 0:06:28]} h5 {[%emt 0:09:22]} 16. Bxe4 {[%emt 0:12:07]} fxe4 {[%emt 0:02:04]} 17. Bd2 {[%emt 0:09:24]} Qa6 {[%emt 0:07:23]} 18. Be3 {[%emt 0:02:27]} *

[Event "WYCC U18 Open 2019"]
[Site "Mumbai"]
[Date "2019.10.05"]
[Round "5.16"]
[White "Kizatbay, Abyl"]
[Black "Manu, David Suthandram R"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2160"]
[BlackElo "2403"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2019.10.02"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,102,0,0,0,0,0,36,22,36,29,29,26,23,34,20,8,24,-24,-16,-26,-26,-39,-42,-41,-29,-29,-22,-32,-17,-50,-9,-46,-39,-33,0,0,0,0,0,0,0,0,0,0,0,0,99,93,93,-84,-93,-89,-76,-75,-83,-121,-108,-115,-117,-180,-175,-185,-182,-232,-242,-231,-199,-245,-233,-228,-212,-255,-221,-685,-680,-623,-610,-1104,-1002,-6095,-1799,-1289,-1348,-29963,-6123,-29990,-29991,-29991,-29992,-29992,-29993]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. Re1 a6 6. Bf1 g6 7. c3 Bg7 8. d4 {B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6} cxd4 9. cxd4 d6 (9... d5 10. Nc3 dxe4 11. Nxe4 Nd5 12. Bg5 f6 13. Bh4 O-O 14. Nc5 Re8 15. Rc1 g5 {1-0 (47) Lu,S (2546)-Polgar,J (2685) Dubai 2014}) 10. Nc3 {White is slightly better.} O-O 11. Bg5 h6 12. Be3 d5 13. e5 Nf5 14. h3 $146 ({Predecessor:} 14. Na4 Nxe3 15. Rxe3 {½-½ (22) Rangel,D (2280)-Borges,G (2207) Rio de Janeiro 2017}) 14... Bd7 15. Bc1 Rc8 $36 {[%mdl 2048] Black has good play.} 16. g4 Nh4 17. Nxh4 Qxh4 18. Bf4 Qe7 19. Qd2 f6 20. Bg3 fxe5 21. dxe5 Qc5 22. Rad1 Rf3 {aiming for ...Rxg3+.} 23. Kh1 Rcf8 {[%cal Rf3f2]} (23... Rxg3 $5 24. fxg3 Nxe5 $15) 24. Bg2 Rxf2 25. Bxf2 Rxf2 {[#]} ({Much weaker is} 25... Qxf2 26. Nxd5 $1 {[%mdl 512]} Qxd2 27. Rxd2 $16) 26. Ne4 $1 {[%cal Re4c5][%mdl 576] Double Attack} Rxd2 (26... dxe4 27. Qxd7) 27. Nxc5 Rxd1 28. Rxd1 Bc8 29. Nd3 Nxe5 (29... Kf7 $11) 30. Nxe5 $16 Bxe5 $11 {[%mdl 4096] Endgame [#] KRB-KB} 31. Re1 $2 (31. Bxd5 $1 $16 {[%mdl 512] is forced if you want to stay better. And now Be4 would win.} exd5 32. Re1) 31... Bg3 $1 $17 {[%cal Rg3e1]} ({Reject} 31... Bxb2 $6 32. Re2 $16) 32. Re3 {[#]} Bf4 $1 {[%cal Rf4e3]} 33. Rb3 Kf7 34. Rb6 Ke7 35. Bf3 Kd7 36. Kg2 {[#]} (36. Rb3 $17) 36... Kc7 $1 $19 {[%cal Rc7b6]} 37. Rb3 Bd7 38. h4 Bc6 39. Rd3 Kd6 40. Be4 g5 41. hxg5 hxg5 ({Resist} 41... Bxg5 42. Kg3) 42. Bg6 e5 43. Rh3 $2 (43. Kf2) 43... d4+ 44. Kf1 e4 45. Rh8 Bb5+ 46. Ke1 Bg3+ (46... e3 $142 47. Rh1 d3 48. Bxd3 Bxd3) 47. Kd1 e3 {Threatens to win with ...e2+.} 48. Rh1 d3 49. b3 e2+ {Black mates.} 50. Kd2 Bf4+ 51. Kc3 d2 {Accuracy: White = 40%, Black = 78%.} 0-1

[Event "WYCC U18 Open 2019"]
[Site "Mumbai"]
[Date "2019.10.05"]
[Round "5.16"]
[White "Kizatbay, Abyl"]
[Black "Manu David Suthandram R"]
[Result "*"]
[ECO "B30"]
[WhiteElo "2160"]
[BlackElo "2403"]
[Annotator "ChessBase"]
[PlyCount "29"]
[EventDate "2019.10.02"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:07]} e6 {[%emt 0:00:07]} 4. O-O {[%emt 0:00:22]} Nge7 {[%emt 0:01:19]} 5. Re1 {[%emt 0:00:11]} a6 {[%emt 0:01:49]} 6. Bf1 {[%emt 0:01:02]} g6 {[%emt 0:00:36]} 7. c3 {[%emt 0:04:21]} Bg7 {[%emt 0:00:37]} 8. d4 {[%emt 0:00:05]} cxd4 {[%emt 0:04:31]} 9. cxd4 {[%emt 0:00:06]} d6 {[%emt 0:01:44]} 10. Nc3 {[%emt 0:10:52]} O-O {[%emt 0:04:58]} 11. Bg5 {[%emt 0:07:30]} h6 {[%emt 0:13:49]} 12. Be3 {[%emt 0:08:39]} d5 {[%emt 0:09:31]} 13. e5 {[%emt 0:08:54]} Nf5 {[%emt 0:00:19]} 14. h3 {[%emt 0:17:39]} Bd7 {[%emt 0:03:15]} 15. Bc1 {[%emt 0:05:19]} *

