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+0.3
SF 16 · 7MBNNUE
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1d4+0.3Nf6+0.22c4+0.2c6+0.23Nc3+0.3d5+0.54e3+0.1Bf5+0.15cxd5+0.3cxd5+0.26Qb3+0.4Nc6+0.37Qxb7+0.4Bd7+0.58Qb3+0.5e6+0.59Nf3+0.8Rb8+0.710Qd1+0.7Qa5+1.011Bd3+0.7Nb4?!+1.3Inaccuracy. Bd6 was best.11...Bd612.O-O12Be2+1.1Bd6+1.413O-O+1.4O-O+1.414a3+1.1Nc6+1.515Rb1+1.4Rfc8+1.616Bd2+1.7Qd8?!+2.4Inaccuracy. Qb6 was best.16...Qb617.b4Ne7[...]17Ba6+2.4Na5+2.718Bxc8+2.8Rxc8+2.719Ne5+2.8Nc4+2.720Nxc4+2.6Rxc4+2.621Qe2+2.4Qc7+2.822h3+2.9Qb7+3.023b3+2.7Rc8+3.224a4+3.0Bb8+3.025Rfc1+3.0a6+3.326b4+3.1Bd6?!+4.3Inaccuracy. Rc4 was best.26...Rc427.Qd327b5+4.2a5+4.528Qd3+4.2g6+4.729Ne2+4.7Ra8+4.430f3+4.6e5+5.631dxe5+5.7Bf5?!+9.2Inaccuracy. Bxe5 was best.31...Bxe532.Nd432Qd4+9.1Bxb1+9.933Rxb1+8.7Ne8+9.934exd6+9.5Nxd6+16.735Bc3+15.5Kf8+17.636Nf4+15.5Qe7?!#1Checkmate is now unavoidable. Ne4 was best.36...Ne437.Nxd537Qh8#
1-0
Checkmate • White is victorious
Computer analysisMove timesCrosstableShare & export
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[Event "Rated classical game"] [Site "https://lichess.org/tzhqKPT3"] [Date "2019.12.15"] [White "Okoros"] [Black "ErinYu"] [Result "1-0"] [GameId "tzhqKPT3"] [UTCDate "2019.12.15"] [UTCTime "21:01:05"] [WhiteElo "2243"] [BlackElo "2352"] [WhiteRatingDiff "+15"] [BlackRatingDiff "-19"] [Variant "Standard"] [TimeControl "2700+45"] [ECO "A50"] [Opening "Slav Indian"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c6 { A50 Slav Indian } 3. Nc3 d5 4. e3 Bf5 5. cxd5 cxd5 6. Qb3 Nc6 7. Qxb7 Bd7 8. Qb3 e6 9. Nf3 Rb8 10. Qd1 Qa5 11. Bd3 Nb4?! { (0.70 → 1.33) Inaccuracy. Bd6 was best. } (11... Bd6 12. O-O) 12. Be2 Bd6 13. O-O O-O 14. a3 Nc6 15. Rb1 Rfc8 16. Bd2 Qd8?! { (1.67 → 2.43) Inaccuracy. Qb6 was best. } (16... Qb6 17. b4 Ne7 18. Ne5 Be8 19. Nd3 Qc7 20. h3 a5 21. Nc5 axb4 22. axb4 Ra8 23. b5) 17. Ba6 Na5 18. Bxc8 Rxc8 19. Ne5 Nc4 20. Nxc4 Rxc4 21. Qe2 Qc7 22. h3 Qb7 23. b3 Rc8 24. a4 Bb8 25. Rfc1 a6 26. b4 Bd6?! { (3.08 → 4.31) Inaccuracy. Rc4 was best. } (26... Rc4 27. Qd3) 27. b5 a5 28. Qd3 g6 29. Ne2 Ra8 30. f3 e5 31. dxe5 Bf5?! { (5.68 → 9.17) Inaccuracy. Bxe5 was best. } (31... Bxe5 32. Nd4) 32. Qd4 Bxb1 33. Rxb1 Ne8 34. exd6 Nxd6 35. Bc3 Kf8 36. Nf4 Qe7?! { (15.54 → Mate in 1) Checkmate is now unavoidable. Ne4 was best. } (36... Ne4 37. Nxd5) 37. Qh8# { White wins by checkmate. } 1-0
½½1010
OkorosErinYu
2½½
Okoros +15
0 Inaccuracies
0 Mistakes
0 Blunders
13 Average centipawn loss
98%Accuracy
Learn from your mistakes
ErinYu −19
5 Inaccuracies
0 Mistakes
0 Blunders
38 Average centipawn loss
92%Accuracy
Recommended puzzle training
Slav Indian: Other variations
  1. ErinYu Playing for fun (again)
  2. ErinYu https://www.youtube.com/watch?v=edZDcCN-ZIk
  3. Okoros (4) this was pretty much the only variation I prepped in the slav cause he played it once. It's supposed to be an inaccuracy...
  4. ErinYu Qb3 should be a pawn sac line. I remember this from like two months ago... hopefully.
  5. Lukhas TIL Erin is a clubber
  6. mr_peters The two giants go at it 😊
  7. figeon Yep an early Bf5 in the slav isn't a great idea
  8. mysonnevercallme oh no, oh no my ears
  9. mysonnevercallme how can you listen to this stuff Erin
  10. mysonnevercallme why do you do this to yourself
  11. mysonnevercallme oh no, oh no such a bad music
  12. mysonnevercallme and of course i'm kidding
  13. Board_13 I know that the computers don't like early Bf5 but it's not exactly mate in 3 from here.
  14. Lukhas yeah, it's mate in 4
  15. mysonnevercallme oh no oh no i clicked on the link again heeeeelp this music is so bad oh no
  16. Board_13 I can't calculate 4, so it's mate I 3 or nothing for me
  17. figeon oh my I'm not sure about taking b7
  18. smerlijn I think Okoros is still in prep
  19. figeon d5 may have been better
  20. figeon o wait d5 isn't hanging lol this is why im board 6
  21. mysonnevercallme Qc8 looks like the only legal move here
  22. ErinYu Yes, I'm having fun.
  23. ErinYu I should really go over this line again if I want to play it.
  24. mysonnevercallme 8.Nb5 is not winning?
  25. ErinYu I think there's some line with e5 but now I'm just making stuff up.
  26. mysonnevercallme nb5 Rc8 is forced oh now i see it
  27. ErinYu But I'm happy to play this. Looks like a lot of fun.
  28. ErinYu Oh yeah by the way that YT link is a live stream to me consulting Stockfish, I figured one of the 15 spectators would love that.
  29. Krsto well this does not look to me like good line but maybe black will have enough long-time pressure on queenside for pawn
  30. Okoros (11) my current main line is Ne4 Bd2 Bb4 Qxc2 Nxd2 Nxd2 and I should be fine.
  31. Krsto music is not bad when you skip to 17 minute :D
  32. Okoros Considering 12.Be2 and arguing that the knight on b4 is misplaced. Critical line atm is Be2 Ne4 0-0 Nxc3 xc3 Nxa2 and Bd2 wins a piece
  33. Krsto wow is Ba4 a thing??
  34. Krsto *13....
  35. Krsto unbeliveble i think it is a thunderstruck
  36. Krsto 13...Ba4 14. b3 Bxb3(if Qxb3 Nd3+ and queen hangs) if axb3 Qxa8
  37. Krsto 13....Ba4 if Qd2 Nc2+
  38. Grzybozbur white could maybe take ba4
  39. Krsto Then Nc2+ double check
  40. Krsto and you take on a4
  41. Grzybozbur qxa4 is check
  42. Krsto i think i calculated this right
  43. Krsto aaaah
  44. Krsto that i missed
  45. Krsto lol
  46. ErinYu I think my initiative disappears after Bd2 a3. But that's okay since I'm having fun.
  47. mr_peters Keep having fun ErinYu 😊
  48. ErinYu I swear Bd2 was just bad for me...
  49. Fouracle Bxa3?
  50. Okoros (15) I have to calculate b4 Nxb4 xb4 Bxb4 and the knight on c3 is in trouble for future variations. Got some Bd2 ideas atm...
  51. Fouracle oh rook goes back to a1
  52. ErinYu Well this is still bad, but that's okay because I'm having fun.
  53. Lukhas as if one could have fun in chess
  54. Okoros (16) does 17.Ba6 win an exchange?
  55. ErinYu Well that was kind of a blunder.
  56. ErinYu But
  57. ErinYu He has to earn it.
  58. mysonnevercallme this looks 30-40% draw to me
  59. mysonnevercallme considering they'll be low on time shortly
  60. colwem looks like a win to me.
  61. mysonnevercallme i think if white make that dsb good then it'll be hard
  62. colwem Erin is tricky, but I'm baffled by this.
  63. Okoros (32) e4 might have been better, but this just seems to win material without risk.
  64. colwem I have no idea what he thougth this did
  65. mysonnevercallme i think he missed Qd4
  66. colwem I don't know how e4 didn't work either.
  67. colwem Erin is a master swindler though.
  68. smerlijn gg!
  69. Pe-lle Wow! Great game
  70. JoeyMellberg gg
  71. mr_peters Gg well played!
  72. ErinYu Kinda got rekt lol
  73. ErinYu That was rough
  74. toni4127 In a fun way tho?
  75. ErinYu ^^^
  76. Okoros That was a bit dirty in the opening
  77. colwem But it was fun though.
  78. ErinYu I know Qxb7 is fine for black. Maybe I misplayd it
  79. Okoros It is?
  80. ErinYu I think really the mistake came with Nb4 and hanging the rook
  81. Okoros Cause I looked that line up and it didn't score too well.
  82. ErinYu Should be. If it isn't then whoops lol
  83. Pe-lle That's a hot graph
  84. ErinYu Yeah it's still theory
  85. Okoros I mean. It got played on high level, just not as popular as the rest
  86. ErinYu Ah okay so e5 was a thing
  87. ErinYu I just have to play Rb8 and not play e6. Whoops
  88. Okoros Okay. That I was not prepared for. Would have been a lot more difficult.
  89. ErinYu I felt I was doing well
  90. ErinYu Surprised it was so one-sided
  91. ErinYu Did you prepare for the Bf5 stuff? You knew it pretty well I felt.
  92. Okoros Just looked over it quickly and thought this looks like black doesn't have enough for it.
  93. Okoros Like 20 minutes before the game. Wanted to play reverse London initially and then noticed the Qb3 line.
  94. Grzybozbur avrukh actually recommends this line for black in his book
  95. ErinYu Maybe I should actually know my theory lol
  96. ErinYu I was under the impression that the sac plays itself
  97. ErinYu Which it does but not with e6
  98. Grzybozbur yep
  99. ErinYu Qd8 accelerated a lot of pain. Didn't see Ba6.
  100. Okoros Yeah. Was quite happy to see that.
  101. Okoros Another bugged computer analysis...
  102. mr_peters I'll send it on slack
  103. ErinYu It was 0-0-0 12 for you if it helps lol
  104. mr_peters The computer analysis is worthy of a quality print and getting framed on the wall 😅
  105. Okoros ^^
  106. Okoros Was a bit surprised to see the instant c6 to my c4+d4
  107. Okoros Expected you to at least think about it after I play c4+d4 for the first time
  108. Okoros Spend ages to prepare the Benoni and you didn't even consider it ^^
  109. ErinYu I was planning a Sicilian :P
  110. ErinYu But when you go d4 I'm expecting you're preparing for a Benoni lol
  111. ErinYu Oh well maybe I'll just play a better opening next time
  112. ErinYu I'm surprised it's not at least equal after Qa5...
  113. Okoros I'm not, but I very much tend to overrate pawns... Rb8 and e5 would have been a different game
  114. ErinYu Yeah, there's a lesson for me to be able to figure out that stuff on my own lol
  115. ErinYu Thanks for the game! Congrats on securing a match draw.
  116. Okoros And a lesson for me to look a bit deeper into lines when preparing. Can't be that terrible if 100 IMs+ play it...
  117. Okoros Thanks to you too! Was a fun match and you had a great comeback after the initial 3-0
  118. ErinYu No thanks to me :)
  119. ErinYu Good luck for the rest of the season
  120. Okoros Good luck to you guys as well!
  121. mr_peters Yeah good luck and nice comeback in this round!