Wednesday, January 17, 2018

80th Tata Steel Chess Tournament - Round 5 Games

Games
[Event "80th Tata Steel Masters 2018"] [Site "Hilversum"] [Date "2018.01.17"] [Round "5"] [White "So, Wesley"] [Black "Adhiban, B.."] [Result "1-0"] [ECO "A21"] [WhiteElo "2792"] [BlackElo "2655"] [Annotator "ChessBase"] [PlyCount "159"] [EventDate "2018.??.??"] [EventType "tourn"] [EventCountry "NED"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] [TimeControl "40/6000+30:20/3000+30:900+30"] 1. c4 {[%emt 0:00:00]} d6 { [%emt 0:01:26]} 2. Nc3 {[%emt 0:01:28]} e5 {[%emt 0:00:35]} 3. g3 {[%emt 0:02: 38]} Be7 {[%emt 0:00:56]} 4. Bg2 {[%emt 0:03:23]} f5 {[%emt 0:00:11]} 5. d4 { [%emt 0:08:27]} Nf6 {[%emt 0:00:15]} 6. dxe5 {[%emt 0:00:45]} dxe5 {[%emt 0:00: 06]} 7. Qxd8+ {[%emt 0:00:03]} Bxd8 {[%emt 0:00:04]} 8. b3 {[%emt 0:00:05] A21: English Opening: 1...e5 2 Nc3} O-O {[%emt 0:04:06]} (8... c6 9. Bb2 Na6 10. O-O-O Ng4 11. Rf1 Bf6 12. h3 Nh6 13. Rd1 e4 14. f3 O-O 15. fxe4 Be5 {1/2-1/2 (64) Kosten,A (2522)-Bauer,C (2641) Chartres 2005}) 9. Bb2 {[%emt 0:05:28]} c6 {[%emt 0:00:21]} 10. Nf3 {[%emt 0:00:24] LiveBook: 3 Games. The position is equal.} Bc7 {[%emt 0:02:23]} 11. O-O {[%emt 0:01:16]} Na6 {[%emt 0:02:04]} 12. Rfd1 {[%emt 0:10:47]} Re8 {[%emt 0:02:55]} 13. Rac1 $146 {[%emt 0:01:52]} ({ Predecessor:} 13. Rab1 Bd7 14. a3 Rad8 15. b4 Nb8 {1/2-1/2 (36) Overton,D (2444)-Rhodes,J (2429) ICCF email 2009}) 13... e4 {[%emt 0:00:40]} 14. Nd4 { [%emt 0:00:21]} f4 {[%emt 0:00:19]} 15. Ndb5 {[%emt 0:08:19]} (15. gxf4 $11 { keeps the balance.} Bxf4 16. e3) 15... fxg3 {[%emt 0:08:39]} (15... cxb5 $17 16. cxb5 Nc5) 16. hxg3 $14 {[%emt 0:01:20]} e3 {[%emt 0:32:51]} 17. f4 { [%emt 0:00:18]} Bg4 {[%emt 0:01:08]} 18. Nxc7 {[%emt 0:09:36]} Nxc7 {[%emt 0: 00:10]} 19. Ba3 {[%emt 0:00:08]} Ne6 {[%emt 0:04:13]} 20. Bd6 {[%emt 0:11:51]} g5 {[%emt 0:07:30]} (20... Bf5 $11) 21. fxg5 {[%emt 0:06:01]} Nxg5 {[%emt 0:00: 05]} 22. Rd4 {[%emt 0:03:18]} Ne6 {[%emt 0:07:17]} 23. Rd3 {[%emt 0:00:09]} Ng7 {[%emt 0:00:04]} 24. Rf1 {[%emt 0:02:57]} Nf5 {[%emt 0:00:22]} 25. Bf3 { [%emt 0:00:36]} Bh3 $1 {[%emt 0:01:49]} 26. Bg2 {[%emt 0:02:48]} Bg4 $1 { [%emt 0:00:10]} 27. Rf4 {[%emt 0:01:03]} Re6 {[%emt 0:03:01]} 28. Bc7 $36 { [%emt 0:05:55] White has the initiative.} h5 {[%emt 0:04:15]} 29. Bf3 {[%emt 0: 01:14] Hoping for Bxg4.} Ng7 {[%emt 0:08:03]} 30. Bd8 {[%emt 0:01:37]} Nge8 { [%emt 0:03:45]} (30... Bxf3 $1 $14 31. Bxf6 (31. exf3 Nd5 $14) (31. Rxf3 Ng4 $16) 31... Ne8) 31. Kg2 {[%emt 0:05:40]} Bxf3+ {[%emt 0:00:30]} 32. Rxf3 { [%emt 0:00:47]} Ng4 {[%emt 0:00:06]} 33. Rf5 {[%emt 0:03:27]} Ng7 {[%emt 0:02: 15]} 34. Rf4 {[%emt 0:02:34]} Rg6 {[%emt 0:01:48] With the idea ...Ne6.} 35. Bh4 {[%emt 0:00:59]} Ne6 {[%emt 0:00:53]} 36. Rf5 {[%emt 0:00:09]} Re8 { [%emt 0:05:24]} 37. Ne4 {[%emt 0:02:29]} ({Much worse is} 37. Rxh5 $6 Nf2 $11) 37... Ng7 {[%emt 0:04:20]} 38. Nf6+ {[%emt 0:04:09]} Nxf6 {[%emt 0:00:06]} 39. Rxf6 {[%emt 0:00:02]} Rxf6 {[%emt 0:02:42]} 40. Bxf6 $16 {[%emt 0:00:00] Endgame KRB-KRN} Nf5 {[%emt 0:00:28]} 41. Kf3 {[%emt 0:05:49] And now Kf4 would win.} Kf7 {[%emt 0:02:53]} 42. Bg5 {[%emt 0:01:00]} Rg8 {[%emt 0:08:59]} 43. Bf4 {[%emt 0:00:09]} Ke6 {[%emt 0:04:11]} 44. Rd1 {[%emt 0:00:07]} b5 { [%emt 0:14:03]} 45. cxb5 $1 {[%emt 0:07:46]} cxb5 {[%emt 0:00:03]} 46. Rh1 { [%emt 0:00:04]} Rh8 {[%emt 0:01:56] [#]} 47. Bxe3 {[%emt 0:00:25]} ({Better is } 47. Ke4 $1) 47... Nxe3 {[%emt 0:00:36]} 48. Kxe3 {[%emt 0:00:09] KR-KR} Kf5 { [%emt 0:00:03]} 49. Rh4 {[%emt 0:09:49] g4+! is the strong threat.} Re8+ { [%emt 0:00:07]} ({Black should play} 49... Kg5) 50. Kf3 {[%emt 0:11:09]} Kg5 { [%emt 0:00:10]} 51. Rd4 {[%emt 0:00:18]} Rf8+ {[%emt 0:00:11]} 52. Rf4 { [%emt 0:00:39]} Rc8 {[%emt 0:00:06]} 53. Re4 {[%emt 0:01:40] aiming for Re5+.} Rc3+ {[%emt 0:01:04]} 54. e3 {[%emt 0:06:22] Threatens to win with Re5+.} Rc5 { [%emt 0:02:16]} 55. b4 {[%emt 0:02:36]} Rf5+ {[%emt 0:03:05]} 56. Rf4 {[%emt 0: 00:03]} Rd5 {[%emt 0:00:47]} 57. Rf7 {[%emt 0:04:01]} a6 {[%emt 0:00:04] [#]} 58. Rg7+ {[%emt 0:03:09]} (58. Rc7 $1 $16) 58... Kh6 $1 $14 {[%emt 0:00:09]} 59. Rc7 {[%emt 0:04:05]} Rd6 {[%emt 0:01:37]} 60. Rc5 {[%emt 0:00:00]} Rf6+ $1 {[%emt 0:00:21]} 61. Ke4 {[%emt 0:00:22]} Rg6 {[%emt 0:01:40]} 62. Kf3 { [%emt 0:01:42]} Rf6+ {[%emt 0:02:16]} 63. Kg2 {[%emt 0:00:01]} Rd6 {[%emt 0:03: 51]} 64. Kh3 {[%emt 0:01:06]} Re6 {[%emt 0:00:07]} 65. Rc3 {[%emt 0:00:06]} Kg5 {[%emt 0:00:43]} 66. a3 {[%emt 0:00:26]} Kg6 $2 {[%emt 0:01:43]} (66... Re5 $1 $14) 67. g4 $18 {[%emt 0:01:32]} hxg4+ {[%emt 0:10:41]} 68. Kxg4 {[%emt 0:00: 01]} Kf6 {[%emt 0:00:07]} 69. Kf4 {[%emt 0:00:16]} Ke7 {[%emt 0:00:01]} 70. e4 {[%emt 0:00:39]} Rh6 {[%emt 0:00:27]} 71. Rc7+ $2 {[%emt 0:07:39]} ({White should try} 71. Ke5 $18) 71... Kd8 $2 {[%emt 0:00:10]} (71... Kd6 $14 72. Rg7 Rf6+ 73. Ke3 Rf1) 72. Ra7 {[%emt 0:00:17]} Kc8 {[%emt 0:00:04]} 73. e5 { [%emt 0:01:53]} Kb8 $2 {[%emt 0:01:43]} (73... Rh4+ 74. Kg5 Rh3 75. Rxa6 Kb7) 74. Rd7 {[%emt 0:01:20]} a5 {[%emt 0:02:13]} 75. bxa5 {[%emt 0:02:28]} Ra6 { [%emt 0:00:06]} 76. Rd5 {[%emt 0:01:38]} Rxa5 {[%emt 0:00:07]} 77. e6 {[%emt 0: 00:03] White mates.} Kc7 {[%emt 0:00:13]} 78. e7 {[%emt 0:00:20]} Ra8 {[%emt 0: 00:04]} 79. Kf5 {[%emt 0:00:16]} Kc6 {[%emt 0:00:08]} 80. Rd8 {[%emt 0:00:08] Kd5 Ke4+ Kd5 Ke4+ Precision: White = 63%, Black = 49%.} 1-0 [Event "80th Tata Steel Masters 2018"] [Site "Hilversum"] [Date "2018.01.17"] [Round "5"] [White "Carlsen, Magnus"] [Black "Kramnik, Vladimir"] [Result "1/2-1/2"] [ECO "C50"] [WhiteElo "2834"] [BlackElo "2787"] [Annotator "ChessBase"] [PlyCount "126"] [EventDate "2018.??.??"] [EventType "tourn"] [EventCountry "NED"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] [TimeControl "40/6000+30:20/3000+30:900+30"] 1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:09]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:05]} 3. Bc4 {[%emt 0:00:00]} Bc5 {[%emt 0:00:16]} 4. O-O { [%emt 0:00:01]} Nf6 {[%emt 0:00:22]} 5. d3 {[%emt 0:00:07]} d6 {[%emt 0:01:10]} 6. c3 {[%emt 0:00:19]} a6 {[%emt 0:00:11]} 7. a4 {[%emt 0:00:17]} O-O {[%emt 0: 01:12]} 8. h3 {[%emt 0:00:18] C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} h6 {[%emt 0:02:17]} 9. Re1 {[%emt 0:02:41]} Re8 {[%emt 0:00:58]} 10. Nbd2 {[%emt 0:03:42]} Be6 {[%emt 0:01:14]} 11. Bxe6 {[%emt 0:01:26]} Rxe6 { [%emt 0:00:25]} 12. b4 {[%emt 0:00:06]} Ba7 {[%emt 0:00:04] LiveBook: 38 Games} 13. Qc2 {[%emt 0:06:43]} Qd7 {[%emt 0:00:13]} 14. Nf1 {[%emt 0:06:09]} d5 { [%emt 0:01:00]} 15. Ng3 {[%emt 0:14:26]} Rd8 {[%emt 0:04:39] [#]} 16. exd5 $146 {[%emt 0:16:32]} (16. Bb2 {with more complications.} dxe4 17. dxe4 Qd3 18. Qxd3 Rxd3 19. Rad1) 16... Qxd5 {[%emt 0:14:05]} 17. Be3 {[%emt 0:00:09]} Qxd3 { [%emt 0:19:40]} 18. Qxd3 {[%emt 0:00:07]} Rxd3 {[%emt 0:00:05]} 19. Bxa7 { [%emt 0:09:11]} Nxa7 {[%emt 0:01:24]} 20. Nxe5 {[%emt 0:00:04]} Rd5 {[%emt 0: 02:26]} 21. Ng4 {[%emt 0:00:20]} Nxg4 {[%emt 0:06:14]} 22. Rxe6 {[%emt 0:00:04] } fxe6 {[%emt 0:00:09]} 23. hxg4 $11 {[%emt 0:00:04] Endgame KRN-KRN} a5 { [%emt 0:01:58]} 24. f3 {[%emt 0:02:26]} Nc6 {[%emt 0:07:20]} 25. Rb1 {[%emt 0: 07:16]} b6 {[%emt 0:08:27]} 26. Ne4 {[%emt 0:00:46]} axb4 {[%emt 0:04:39]} 27. cxb4 {[%emt 0:00:12]} Rd4 {[%emt 0:00:03]} 28. b5 {[%emt 0:01:15]} Ne5 { [%emt 0:01:27]} 29. Rc1 {[%emt 0:11:02]} Nxg4 {[%emt 0:07:22]} 30. fxg4 { [%emt 0:02:50]} Rxe4 {[%emt 0:00:35]} 31. Rxc7 {[%emt 0:00:09]} Rxa4 {[%emt 0: 02:44] And now ...Rb4 would win. KR-KR} 32. Rc6 {[%emt 0:02:10]} Kf7 {[%emt 0: 02:36]} 33. g5 {[%emt 0:01:35]} hxg5 {[%emt 0:00:22]} 34. Rxb6 {[%emt 0:00:02]} Rb4 {[%emt 0:01:28]} 35. Rb8 {[%emt 0:04:45]} Kf6 {[%emt 0:04:54]} 36. b6 { [%emt 0:00:21]} Ke5 {[%emt 0:02:25]} 37. Kh2 {[%emt 0:09:23]} Rb3 {[%emt 0:00: 59]} 38. g4 {[%emt 0:08:53] [#]} (38. Kg1 $11) (38. b7 $11 {keeps the balance.} ) 38... Kf4 $1 $17 {[%emt 0:07:48]} 39. b7 {[%emt 0:00:04] Strongly threatening Rf8+.} Kxg4 {[%emt 0:02:10] aiming for ...Rb2+.} 40. Re8 {[%emt 0: 00:00]} Rxb7 {[%emt 0:01:14] Threatens to win with ...Rb2+.} 41. Rxe6 {[%emt 0: 01:39]} Rb2+ {[%emt 0:08:12]} 42. Kg1 {[%emt 0:00:03]} Kf3 {[%emt 0:02:35] White must now prevent ...g4. aiming for ...g4.} 43. Ra6 {[%emt 0:00:44]} Rg2+ {[%emt 0:04:59]} 44. Kh1 {[%emt 0:00:52] [#] Hoping for Ra3+. [#] And now Ra3+ would win.} Re2 {[%emt 0:02:48]} 45. Kg1 {[%emt 0:08:27]} g4 {[%emt 0:02:28] ( -> ...Re1+)} 46. Ra1 {[%emt 0:01:24]} Re8 {[%emt 0:08:00]} 47. Rb1 {[%emt 0:03: 54]} g3 {[%emt 0:09:01]} 48. Rb3+ $1 {[%emt 0:00:40]} Re3 {[%emt 0:03:29]} 49. Rb1 {[%emt 0:00:02]} Re8 {[%emt 0:04:24]} 50. Rb3+ $1 {[%emt 0:00:05]} Kg4 { [%emt 0:00:06]} 51. Rb5 {[%emt 0:00:11]} Re1+ {[%emt 0:05:22]} 52. Kg2 { [%emt 0:00:01]} Re2+ {[%emt 0:00:18]} 53. Kg1 {[%emt 0:00:02] Precision: White = 79%, Black = 71%.} g5 {[%emt 0:05:15]} 54. Rb8 $17 {[%emt 0:00:12]} Re1+ { [%emt 0:00:24]} (54... Re7 $17) 55. Kg2 $11 {[%emt 0:00:03]} Re2+ {[%emt 0:00: 04]} (55... Re3 $11) 56. Kg1 $17 {[%emt 0:00:10]} Ra2 {[%emt 0:00:42]} 57. Rc8 {[%emt 0:00:10]} Ra1+ {[%emt 0:01:28]} ({Black should play} 57... Rd2 $17) 58. Kg2 {[%emt 0:00:02]} Ra2+ {[%emt 0:00:04]} ({Better is} 58... Ra3 $11) 59. Kg1 {[%emt 0:00:07]} g2 {[%emt 0:02:18]} 60. Rc4+ {[%emt 0:00:00] The position is equal.} Kh3 {[%emt 0:00:53] ( -> ...Ra1+)} 61. Rc3+ {[%emt 0:00:18]} Kh4 { [%emt 0:00:09]} 62. Rc4+ $1 {[%emt 0:00:08]} g4 {[%emt 0:00:35] next ...Ra1+ is good for Black.} 63. Rc3 {[%emt 0:00:04]} Kh5 {Precision: White = 70%, Black = 49%.} 1/2-1/2 [Event "80th Tata Steel Masters 2018"] [Site "Hilversum"] [Date "2018.01.17"] [Round "5"] [White "Mamedyarov, Shakhriyar"] [Black "Caruana, Fabiano"] [Result "1-0"] [ECO "D30"] [WhiteElo "2804"] [BlackElo "2811"] [Annotator "ChessBase"] [PlyCount "85"] [EventDate "2018.??.??"] [EventType "tourn"] [EventCountry "NED"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] [TimeControl "40/6000+30:20/3000+30:900+30"] 1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:09]} 2. c4 { [%emt 0:00:00]} e6 {[%emt 0:00:04]} 3. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:04]} 4. Bg5 {[%emt 0:00:18]} Bb4+ {[%emt 0:01:00]} 5. Nbd2 {[%emt 0:00:27]} dxc4 { [%emt 0:00:29]} 6. e3 {[%emt 0:00:05] D30: Queen's Gambit Declined: Systems without Nc3} b5 {[%emt 0:00:39]} 7. Be2 {[%emt 0:00:05]} (7. a4 c6 8. Be2 Nbd7 9. O-O Qb6 10. Qc2 Bb7 11. b3 c3 12. Nb1 c5 13. Nxc3 cxd4 14. Nxb5 Rc8 15. Qb2 a6 16. a5 Qc5 17. exd4 Qf5 18. Bd2 Be7 19. Nc3 O-O 20. Nh4 {1-0 (20) Mamedyarov,S (2800)-Inarkiev,E (2707) Geneve 2017}) 7... Bb7 {[%emt 0:06:59]} 8. O-O {[%emt 0:00:09] The position is equal.} O-O {[%emt 0:01:31]} 9. b3 { [%emt 0:00:21]} c3 {[%emt 0:16:19]} 10. a3 $146 {[%emt 0:00:27]} ({Predecessor: } 10. Nb1 h6 11. Bh4 g5 12. Bg3 Qd5 13. Qc2 Ne4 {1/2-1/2 (27) Aker,C-Wall,W corr 1983}) 10... Be7 {[%emt 0:03:10]} 11. Nb1 {[%emt 0:00:12]} c5 {[%emt 0:03: 10]} 12. Nxc3 {[%emt 0:00:30]} a6 {[%emt 0:01:01]} 13. dxc5 {[%emt 0:00:30]} Bxc5 {[%emt 0:00:34]} 14. Qc2 {[%emt 0:17:14]} Nbd7 {[%emt 0:03:17]} 15. Rfd1 { [%emt 0:01:03]} Rc8 {[%emt 0:04:31]} 16. Bxf6 {[%emt 0:12:45]} gxf6 {[%emt 0: 00:16]} 17. b4 {[%emt 0:00:42]} Be7 {[%emt 0:01:43]} 18. Rac1 {[%emt 0:00:06]} Qe8 {[%emt 0:05:47]} 19. Qb1 {[%emt 0:22:26]} Nb6 {[%emt 0:16:41]} 20. Nd4 { [%emt 0:05:42]} Kh8 {[%emt 0:05:05]} 21. Bf3 {[%emt 0:09:20]} Bxf3 {[%emt 0:00: 11]} 22. Nxf3 {[%emt 0:00:04]} ({Don't play} 22. gxf3 Rg8+ 23. Kh1 f5 $15) 22... Nc4 {[%emt 0:01:10]} 23. Ne4 {[%emt 0:07:36]} Qc6 {[%emt 0:05:24]} 24. Nfd2 {[%emt 0:01:47]} Qb7 {[%emt 0:13:45]} 25. Nxc4 {[%emt 0:00:26]} Rxc4 { [%emt 0:03:06]} 26. Rxc4 $40 {[%emt 0:01:29] White attacks.} bxc4 {[%emt 0:00: 05]} 27. Qc2 {[%emt 0:00:17]} Rc8 {[%emt 0:02:23]} 28. h3 {[%emt 0:05:58]} Qc6 {[%emt 0:04:20]} 29. Rd4 {[%emt 0:03:32]} a5 {[%emt 0:07:03]} 30. Nd2 $1 { [%emt 0:04:11]} ({Much worse is} 30. bxa5 $6 c3 $11) 30... Rg8 {[%emt 0:03:45] [#]} 31. g3 $1 {[%emt 0:01:17]} axb4 {[%emt 0:00:19]} 32. Rxc4 {[%emt 0:00:47]} b3 {[%emt 0:01:41]} (32... Qb5 $16) 33. Nxb3 $18 {[%emt 0:02:07]} ({Not} 33. Rxc6 bxc2 34. a4 Ra8 $14) 33... Qf3 {[%emt 0:00:26]} (33... Qa8 $142 34. Rh4 Rg7) 34. a4 {[%emt 0:01:21]} Bd6 {[%emt 0:00:24] Threatening ...Bxg3.} 35. Rc8 {[%emt 0:04:04]} Rxc8 {[%emt 0:00:04]} 36. Qxc8+ {[%emt 0:00:02]} Kg7 {[%emt 0: 00:04] ...Qd1+ is the strong threat.} 37. Qc2 {[%emt 0:01:22]} Bb4 $2 {[%emt 0: 00:48] [#]} (37... Qd5 {was necessary.} 38. Nd4 Bc5) 38. Qc4 $1 {[%emt 0:00:58] } Qb7 {[%emt 0:01:04]} 39. a5 {[%emt 0:00:31] White is clearly winning.} Bd6 { [%emt 0:00:41]} 40. a6 {[%emt 0:00:00]} Qb6 {[%emt 0:00:05]} 41. Nd4 {[%emt 0: 03:11]} Qa5 {[%emt 0:03:58]} 42. Kg2 {[%emt 0:01:35]} Qa3 {[%emt 0:00:57]} 43. Qc6 {[%emt 0:00:51] Precision: White = 78%, Black = 40%.} 1-0 [Event "80th Tata Steel Masters 2018"] [Site "Hilversum"] [Date "2018.01.17"] [Round "5"] [White "Svidler, Peter"] [Black "Hou, Yifan"] [Result "1-0"] [ECO "D38"] [WhiteElo "2768"] [BlackElo "2680"] [Annotator "ChessBase"] [PlyCount "81"] [EventDate "2018.??.??"] [EventType "tourn"] [EventCountry "NED"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] [TimeControl "40/6000+30:20/3000+30:900+30"] 1. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:04]} 2. Nc3 {[%emt 0:00:00]} d5 {[%emt 0:00: 05]} 3. d4 {[%emt 0:00:00]} Bb4 {[%emt 0:00:06]} 4. Nf3 {[%emt 0:12:14]} Nf6 { [%emt 0:00:10]} 5. cxd5 {[%emt 0:00:10]} exd5 {[%emt 0:00:06]} 6. Bf4 {[%emt 0: 00:05] D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4)} (6. Bg5 O-O 7. e3 Bf5 8. Qb3 Bxc3+ 9. Qxc3 h6 10. Bh4 g5 11. Bg3 Ne4 12. Qxc7 Nc6 13. Qxd8 Rfxd8 14. Be2 Rac8 15. O-O h5 16. h4 g4 17. Ne5 Nb4 18. Bf4 f6 19. Nd3 Nc3 20. bxc3 {1/2-1/2 (20) Ding,L (2774)-Aronian,L (2801) Palma de Mallorca 2017}) 6... O-O {[%emt 0:06:26]} 7. Rc1 {[%emt 0:00:24]} c6 {[%emt 0:01:49]} 8. e3 { [%emt 0:00:46] The position is equal.} Bd6 $146 {[%emt 0:01:25]} ({Find the theoretical novelty and annotate with similar games:} 8... Bf5 9. Be2 Bd6 10. Bxd6 Qxd6 11. O-O Nbd7 12. a3 Ne4 13. Na4 Qe7 {1-0 (39) Melkumyan,H (2622) -Bluebaum,M (2588) Berlin 2015}) 9. Bxd6 {[%emt 0:16:13]} Qxd6 {[%emt 0:00:07]} 10. Qc2 {[%emt 0:00:06]} Re8 {[%emt 0:16:41]} 11. Bd3 {[%emt 0:08:02]} Nbd7 { [%emt 0:03:01]} 12. O-O {[%emt 0:03:33]} Nf8 {[%emt 0:00:04]} 13. h3 {[%emt 0: 00:46]} g6 {[%emt 0:06:53]} 14. Ne5 {[%emt 0:05:26]} Nh5 {[%emt 0:14:30]} 15. Rfe1 {[%emt 0:10:51]} Re7 {[%emt 0:11:42]} 16. Qa4 {[%emt 0:08:22]} Nd7 { [%emt 0:14:24]} 17. Nf3 {[%emt 0:05:41]} Ndf6 {[%emt 0:04:45]} 18. b4 {[%emt 0: 01:38]} a6 {[%emt 0:01:12]} 19. b5 {[%emt 0:03:59]} cxb5 {[%emt 0:03:18] [#]} 20. Nxb5 $1 {[%emt 0:00:22]} Bd7 $2 {[%emt 0:02:39]} ({Better is} 20... Qd8 $14 ) (20... axb5 21. Qxa8) 21. Nxd6 $18 {[%emt 0:06:35]} Bxa4 {[%emt 0:00:06]} 22. Rb1 {[%emt 0:00:12]} (22. Nc8 $18 {is more deadly.} Re6 23. Ng5) 22... b5 { [%emt 0:06:24]} 23. Ne5 {[%emt 0:00:35]} (23. Rec1 $16) 23... Nd7 $1 $11 { [%emt 0:02:28]} 24. Rec1 {[%emt 0:04:51] Hoping for Nc8.} Nxe5 {[%emt 0:02:11]} 25. dxe5 {[%emt 0:00:38]} Rxe5 {[%emt 0:00:03]} 26. Rc7 {[%emt 0:00:51]} Rf8 { [%emt 0:00:04]} 27. Rc6 $36 {[%emt 0:13:38] White has good play.} Ra8 {[%emt 0: 08:06]} 28. Rc7 {[%emt 0:01:57]} Rf8 {[%emt 0:00:02]} 29. Rc6 {[%emt 0:00:05]} Ra8 {[%emt 0:00:03]} 30. Rbc1 {[%emt 0:02:41]} d4 {[%emt 0:02:58] [#]} (30... Re6 $1 $11 {remains equal.}) 31. g4 $1 $16 {[%emt 0:00:35] White has strong compensation.} ({Much worse is} 31. exd4 $6 Rd5 $11) 31... Nf6 {[%emt 0:02:42]} 32. e4 {[%emt 0:01:05]} Re6 {[%emt 0:00:11] [#]} (32... Ne8 $1 $11 {keeps the balance.}) 33. f4 {[%emt 0:01:21]} (33. Rc8+ $1 $16 Rxc8 34. Rxc8+ Kg7 35. g5) 33... b4 {[%emt 0:01:32]} ({Black should try} 33... Ne8 $11 34. Nxe8 Rexe8) 34. Rc8+ {[%emt 0:02:16]} Rxc8 {[%emt 0:00:01]} 35. Rxc8+ {[%emt 0:00:05]} Kg7 { [%emt 0:00:02]} 36. e5 {[%emt 0:01:00] aiming for Bc4.} Nd5 {[%emt 0:00:02]} 37. Bc4 {[%emt 0:00:18]} Nxf4 {[%emt 0:01:35]} 38. Rc7 {[%emt 0:00:33]} d3 $2 { [%emt 0:00:54]} (38... Nxh3+ $11 39. Kg2 Rxe5 40. Kxh3 d3 41. Rxf7+ Kh6) 39. Rxf7+ $18 {[%emt 0:00:19]} Kh6 {[%emt 0:00:18] And now ...Rxd6! would win.} 40. Rxf4 {[%emt 0:00:00]} d2 {[%emt 0:00:04]} 41. Rd4 {[%emt 0:00:25] Precision: White = 45%, Black = 44%.} 1-0 [Event "80th Tata Steel Masters 2018"] [Site "Hilversum"] [Date "2018.01.17"] [Round "5"] [White "Jones, Gawain C B"] [Black "Giri, Anish"] [Result "1/2-1/2"] [ECO "B14"] [WhiteElo "2640"] [BlackElo "2752"] [Annotator "ChessBase"] [PlyCount "49"] [EventDate "2018.??.??"] [EventType "tourn"] [EventCountry "NED"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] [TimeControl "40/6000+30:20/3000+30:900+30"] 1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:47]} 2. d4 {[%emt 0:00:09]} d5 {[%emt 0: 00:07]} 3. exd5 {[%emt 0:00:38]} cxd5 {[%emt 0:00:27]} 4. c4 {[%emt 0:00:07]} Nf6 {[%emt 0:02:04]} 5. Nc3 {[%emt 0:00:10]} e6 {[%emt 0:00:51]} 6. Nf3 { [%emt 0:00:59]} Bb4 {[%emt 0:00:26]} 7. cxd5 {[%emt 0:01:07]} Nxd5 {[%emt 0:00: 27]} 8. Bd2 {[%emt 0:00:07]} O-O {[%emt 0:02:38]} 9. Bd3 {[%emt 0:00:19]} Nc6 { [%emt 0:00:11]} 10. O-O {[%emt 0:00:08]} Be7 {[%emt 0:00:08]} 11. Nxd5 { [%emt 0:03:56]} exd5 {[%emt 0:04:02]} 12. h3 {[%emt 0:03:25]} Bf6 {[%emt 0:00: 47]} 13. Bc3 {[%emt 0:07:05] B14: Caro-Kann: Panov-Botvinnik Attack with 5... e6 and 5...g6} Be6 {[%emt 0:03:11]} 14. Re1 {[%emt 0:04:45] LiveBook: 5 Games. The position is equal.} g6 {[%emt 0:08:19] [#]} (14... Re8 15. Rc1 Rc8 16. Qb3 Rc7 17. Qd1 Rc8 18. Qb3 Rc7 19. Qd1 Rc8 {1/2-1/2 (19) Fang,Y (2498)-Grischuk,A (2772) China 2017}) 15. Qd2 $146 {[%emt 0:05:10]} ({Predecessor:} 15. Ne5 Bg7 16. Rc1 Nxe5 17. dxe5 Qh4 18. Bf1 Rfc8 19. Qd4 Qxd4 20. Bxd4 Bh6 {1/2-1/2 (64) Sermek,D (2540)-Atalik,S (2593) Nova Gorica 1999}) 15... Rc8 {[%emt 0:06:11]} 16. Rac1 {[%emt 0:08:11]} a6 {[%emt 0:02:17]} 17. Qf4 {[%emt 0:05:26]} Bg7 { [%emt 0:01:01]} 18. b3 {[%emt 0:08:46]} Qf6 {[%emt 0:01:47]} 19. Qxf6 {[%emt 0: 09:26]} Bxf6 {[%emt 0:02:39]} 20. Ne5 {[%emt 0:00:05]} Be7 {[%emt 0:36:20]} 21. Nxc6 {[%emt 0:01:46]} Rxc6 {[%emt 0:00:03]} 22. Bd2 {[%emt 0:01:49]} Rfc8 { [%emt 0:00:21]} 23. Rxc6 {[%emt 0:00:09]} Rxc6 {[%emt 0:00:03]} 24. Rc1 { [%emt 0:00:33]} Rxc1+ {[%emt 0:00:06]} 25. Bxc1 {[%emt 0:00:04]} 1/2-1/2 [Event "80th Tata Steel Masters 2018"] [Site "Hilversum"] [Date "2018.01.17"] [Round "5"] [White "Matlakov, Maxim"] [Black "Karjakin, Sergey"] [Result "1/2-1/2"] [ECO "A07"] [WhiteElo "2718"] [BlackElo "2753"] [Annotator "ChessBase"] [PlyCount "32"] [EventDate "2018.??.??"] [EventType "tourn"] [EventCountry "NED"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] [TimeControl "40/6000+30:20/3000+30:900+30"] 1. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:10]} 2. g3 {[%emt 0:00:00]} c6 {[%emt 0: 00:27]} 3. Bg2 {[%emt 0:00:00]} Nf6 {[%emt 0:00:08]} 4. O-O {[%emt 0:00:20]} Bg4 {[%emt 0:00:21]} 5. h3 {[%emt 0:00:32]} Bh5 {[%emt 0:00:28]} 6. d4 { [%emt 0:00:52] A07: RĂ©ti Opening: New York and Capablanca Systems} e6 {[%emt 0: 00:50]} 7. c4 {[%emt 0:02:52]} Be7 {[%emt 0:04:10]} 8. Nc3 {[%emt 0:02:21]} O-O {[%emt 0:05:27]} 9. Ne5 {[%emt 0:05:41]} Nbd7 {[%emt 0:21:38]} 10. g4 {[%emt 0: 05:18]} Bg6 $1 {[%emt 0:00:11]} 11. Nxg6 {[%emt 0:22:02]} hxg6 {[%emt 0:00:39]} 12. Qd3 {[%emt 0:00:42]} Ne8 $146 {[%emt 0:08:54]} ({Predecessor:} 12... dxc4 13. Qxc4 {1-0 (67) Harikrishna,P (2758)-Adams,M (2761) Shenzhen 2017}) 13. cxd5 {[%emt 0:18:16]} ({White should play} 13. b3 $14) 13... exd5 $11 {[%emt 0:00: 59] The position is equal.} 14. Rb1 {[%emt 0:01:37]} a5 {[%emt 0:06:48]} 15. a3 {[%emt 0:04:12]} Nd6 {[%emt 0:05:23]} 16. b4 {[%emt 0:02:40]} axb4 {[%emt 0:00: 56]} 1/2-1/2 [Event "80th Tata Steel Masters 2018"] [Site "Hilversum"] [Date "2018.01.17"] [Round "5"] [White "Anand, Viswanathan"] [Black "Wei, Yi"] [Result "1/2-1/2"] [ECO "C42"] [WhiteElo "2767"] [BlackElo "2743"] [Annotator "ChessBase"] [PlyCount "58"] [EventDate "2018.??.??"] [EventType "tourn"] [EventCountry "NED"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] [TimeControl "40/6000+30:20/3000+30:900+30"] 1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:12]} 2. Nf3 { [%emt 0:00:00]} Nf6 {[%emt 0:00:15]} 3. Nxe5 {[%emt 0:00:00]} d6 {[%emt 0:00: 07]} 4. Nf3 {[%emt 0:00:02]} Nxe4 {[%emt 0:00:09]} 5. d4 {[%emt 0:00:14]} d5 { [%emt 0:00:09]} 6. Bd3 {[%emt 0:00:12]} Bf5 {[%emt 0:00:24]} 7. O-O {[%emt 0: 00:15]} Be7 {[%emt 0:00:08]} 8. Re1 {[%emt 0:00:19]} O-O {[%emt 0:00:17]} 9. c4 {[%emt 0:00:14]} Nc6 {[%emt 0:00:26]} 10. cxd5 {[%emt 0:00:27] C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves} Qxd5 {[%emt 0:00:08]} 11. Nc3 { [%emt 0:00:27]} Nxc3 {[%emt 0:00:10]} 12. bxc3 {[%emt 0:00:05]} Rae8 {[%emt 0: 01:21] LiveBook: 3 Games} 13. Bf4 {[%emt 0:00:15]} Bxd3 {[%emt 0:00:45]} (13... Bd8 14. c4 Qd7 15. Bxf5 Qxf5 16. Qd2 Na5 17. Rec1 Re4 {1/2-1/2 (58) Anand,V (2776)-Li,C (2728) Germany 2017}) 14. Qxd3 {[%emt 0:00:29]} Bd6 {[%emt 0:00:14] } 15. c4 $146 {[%emt 0:13:52]} Qh5 {[%emt 0:00:15]} 16. Bxd6 {[%emt 0:06:48]} cxd6 {[%emt 0:00:15] The position is equal.} 17. Qa3 {[%emt 0:00:21] The position is equal.} Qa5 {[%emt 0:02:19]} 18. Qxd6 {[%emt 0:07:23]} Rxe1+ { [%emt 0:00:36]} 19. Rxe1 {[%emt 0:00:27] Black must now prevent d5.} Rd8 { [%emt 0:00:07]} 20. Re3 {[%emt 0:00:58] [#] Threatens to win with d5. [#] aiming for d5.} h6 $1 {[%emt 0:02:02]} 21. Qf4 {[%emt 0:01:22] Hoping for d5. And now d5 would win.} Qxa2 {[%emt 0:00:12] [#] Hoping for ...Nxd4! ...Nxd4! is the strong threat. Threatens to win with ...Nxd4!} 22. d5 {[%emt 0:02:17] The position is equal.} Na5 $1 {[%emt 0:00:50]} 23. Qc7 {[%emt 0:16:04]} Qb1+ $1 {[%emt 0:00:17]} 24. Re1 {[%emt 0:00:07]} Qb6 {[%emt 0:00:06]} 25. Re7 { [%emt 0:00:10]} Qxc7 {[%emt 0:00:09]} 26. Rxc7 {[%emt 0:00:04]} b5 {[%emt 0:00: 06]} 27. cxb5 {[%emt 0:00:05]} Rxd5 {[%emt 0:00:06] [#] ( -> ...Rd1+)} 28. h3 { [%emt 0:00:07]} Rxb5 {[%emt 0:00:06]} 29. Rxa7 {[%emt 0:00:07]} Nc6 {[%emt 0: 00:06] Precision: White = 79%, Black = 90%. Precision: White = 76%, Black = 100%. Precision: White = 69%, Black = 100%.} 1/2-1/2

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