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SF 16 · 7MBNNUE
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1d4+0.3Nf6+0.22c4+0.2e6+0.23Nc3+0.1Bb4+0.24e3+0.1b6+0.45Nf30.0Bb70.06Bd20.0O-O0.07a3−0.2Be70.08Bd3+0.1d50.09cxd5+0.2exd5+0.110Qc2−0.3h6+0.111O-O0.0c5+0.212Rfe10.0Re8+0.113dxc5+0.2bxc5+0.214e4+0.2c4+0.215Bf1+0.1d4??+2.2Blunder. dxe4 was best.15...dxe416.Ne516Nb5+2.2Bxe4?+4.0Mistake. Nc6 was best.16...Nc617.e517Rxe4+3.9Nxe4+4.218Qxe4+3.9Nd7+4.419Nfxd4??+1.9...Blunder. Bxc4 was best.19.Bxc4Rc820.Qd3[...]19...Bc5?!+3.0Inaccuracy. Bf6 was best.19...Bf620Qf4?!+1.9...Inaccuracy. Qd5 was best.20.Qd5Rc821.Nd6[...]20...Bxd4??+4.2Blunder. Nf6 was best.20...Nf621.Bc3a6[...]21Qxd4+3.8Nb6?!+4.8Inaccuracy. Ne5 was best.21...Ne522.Nd622Qxd8?!+3.3...Inaccuracy. Nd6 was best.22.Nd622...Raxd8+3.523Ba5+3.3Re5+3.424Bxb6+3.7axb6+3.425Bxc4+3.4Rd2+3.026b4+2.9Rf5+3.127f3+3.2Re5+3.228Rc1+3.1g6+2.929Nc3+3.2Rd4+3.530Bf1+3.3Re8+3.431Ne4+3.4f5??+8.5Blunder. Kf8 was best.31...Kf832.Rc6Re6[...]32Nf6++8.5Kf7+8.533Nxe8+8.3Kxe8+8.434Bb5++7.8Ke7+7.835Rc6+7.9Rd1++7.936Kf2+7.7Ra1+8.537Rxg6+8.4Rxa3+8.438Rxb6+8.3h5+8.339Rh6+8.1Rb3+8.440Rxh5+8.1Rxb4+12.641Rxf5+11.6Ke6+10.942Bd3+9.6Rb2++9.343Ke3+8.4Rb3+58.744g4+58.6Ra3+74.045Ke4+8.2Ra4++52.746Ke3+22.4Ra3+71.347h4+66.7Ra1+70.248h5+58.1Re1+?!#41Checkmate is now unavoidable. Kd6 was best.48...Kd649.h649Kf2+8.1Rd1?#39Checkmate is now unavoidable. Rh1 was best.49...Rh150.Kg250Be4+64.2Rd2+?!#16Checkmate is now unavoidable. Rh1 was best.50...Rh151.Kg251Kg3#19Rd1#1552h6#17Rh1#1353Rh5#10Rg1+#1254Kf4#11Kf6#655h7#5Kf7#456h8=Q#3Rc1#257Bd5+#3Ke7#358Qe5+#2Kd7#259Rh7+#1Kc8#160Qh8#
1-0
Checkmate • White is victorious
Computer analysisMove timesCrosstableShare & export
FEN
[Event "Rated classical game"] [Site "https://lichess.org/ys8zoPDA"] [Date "2019.11.21"] [White "chessiguessss"] [Black "Numberman768"] [Result "1-0"] [GameId "ys8zoPDA"] [UTCDate "2019.11.21"] [UTCTime "16:00:11"] [WhiteElo "1750"] [BlackElo "1726"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "2700+45"] [ECO "E43"] [Opening "Nimzo-Indian Defense: St. Petersburg Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 { E43 Nimzo-Indian Defense: St. Petersburg Variation } 5. Nf3 Bb7 6. Bd2 O-O 7. a3 Be7 8. Bd3 d5 9. cxd5 exd5 10. Qc2 h6 11. O-O c5 12. Rfe1 Re8 13. dxc5 bxc5 14. e4 c4 15. Bf1 d4?? { (0.07 → 2.15) Blunder. dxe4 was best. } (15... dxe4 16. Ne5) 16. Nb5 Bxe4? { (2.18 → 3.96) Mistake. Nc6 was best. } (16... Nc6 17. e5) 17. Rxe4 Nxe4 18. Qxe4 Nd7 19. Nfxd4?? { (4.42 → 1.88) Blunder. Bxc4 was best. } (19. Bxc4 Rc8 20. Qd3 a6 21. Nbxd4 Bf6 22. Nf5 Nf8 23. Qc2 Qd7 24. Ne3 Qb7 25. Rb1 Rcd8) 19... Bc5?! { (1.88 → 2.98) Inaccuracy. Bf6 was best. } (19... Bf6) 20. Qf4?! { (2.98 → 1.90) Inaccuracy. Qd5 was best. } (20. Qd5 Rc8 21. Nd6 Ne5 22. N4f5 Re6 23. Bf4 Bxd6 24. Nxd6 Qxd6 25. Qxd6 Rxd6 26. Bxe5 Rd5) 20... Bxd4?? { (1.90 → 4.23) Blunder. Nf6 was best. } (20... Nf6 21. Bc3 a6 22. b4 cxb3 23. Nxb3 Nd5 24. Qf3 Bxf2+ 25. Qxf2 axb5 26. Bd4 Qg5 27. g3) 21. Qxd4 Nb6?! { (3.80 → 4.84) Inaccuracy. Ne5 was best. } (21... Ne5 22. Nd6) 22. Qxd8?! { (4.84 → 3.30) Inaccuracy. Nd6 was best. } (22. Nd6) 22... Raxd8 23. Ba5 Re5 24. Bxb6 axb6 25. Bxc4 Rd2 26. b4 Rf5 27. f3 Re5 28. Rc1 g6 29. Nc3 Rd4 30. Bf1 Re8 31. Ne4 f5?? { (3.41 → 8.49) Blunder. Kf8 was best. } (31... Kf8 32. Rc6 Re6 33. Rc8+ Re8 34. Rxe8+ Kxe8 35. Kf2 Kd8 36. Ke2 f5 37. Nc3 f4 38. Ke1) 32. Nf6+ Kf7 33. Nxe8 Kxe8 34. Bb5+ Ke7 35. Rc6 Rd1+ 36. Kf2 Ra1 37. Rxg6 Rxa3 38. Rxb6 h5 39. Rh6 Rb3 40. Rxh5 Rxb4 41. Rxf5 Ke6 42. Bd3 Rb2+ 43. Ke3 Rb3 44. g4 Ra3 45. Ke4 Ra4+ 46. Ke3 Ra3 47. h4 Ra1 48. h5 Re1+?! { (58.09 → Mate in 41) Checkmate is now unavoidable. Kd6 was best. } (48... Kd6 49. h6) 49. Kf2 Rd1? { (8.08 → Mate in 39) Checkmate is now unavoidable. Rh1 was best. } (49... Rh1 50. Kg2) 50. Be4 Rd2+?! { (64.20 → Mate in 16) Checkmate is now unavoidable. Rh1 was best. } (50... Rh1 51. Kg2) 51. Kg3 Rd1 52. h6 Rh1 53. Rh5 Rg1+ 54. Kf4 Kf6 55. h7 Kf7 56. h8=Q Rc1 57. Bd5+ Ke7 58. Qe5+ Kd7 59. Rh7+ Kc8 60. Qh8# { White wins by checkmate. } 1-0
10
chessiguessssNumberman768
10
chessiguessss +7
2 Inaccuracies
0 Mistakes
1 Blunder
25 Average centipawn loss
93%Accuracy
Learn from your mistakes
Numberman768 −10
4 Inaccuracies
2 Mistakes
3 Blunders
42 Average centipawn loss
88%Accuracy
Recommended puzzle training
Nimzo-Indian Defense: St. Petersburg Variation
  1. mqll You got this Numberman!
  2. Sesquipedalism go Numberman!
  3. BraydonP Wooo go chessiguess
  4. astralfenix I wonder if it was worth playing 10 b4. Cos after Qc2 c5 is coming, which looks a bit unpleasant
  5. BraydonP Ez clap. Blacks LSB looks kinda dumb (okay maybe it's fine. I dunno the opening)
  6. BraydonP Okay whites DSB also looks stupid
  7. Sesquipedalism c5 does look like the right idea for black
  8. mqll Yes it does.
  9. BraydonP Definitely yeah
  10. Sesquipedalism probably he's considering whether or not to play Nd7 first
  11. BraydonP I think c6 is a little better square because I dont see the bishops eyes opening up considering that d5 pawn anytime soon
  12. Sesquipedalism 11..c5 O-O Ba6 then, maybe
  13. BraydonP Is Ba6 rn a valid idea?
  14. BraydonP That was at Bx Nx and when black plays c5 he has the option of Nxc5
  15. BraydonP Way*
  16. Sesquipedalism ^ I meant 10..c5 of course :)
  17. Sesquipedalism ok now 11..Ba6 must be good
  18. BraydonP Okay I'm sorta liking black a lil bit more ngl
  19. BraydonP h6 seems needless
  20. BraydonP Ng5 should never really be a threat
  21. BraydonP Wait what. Chessiguess is 1100 blitz?
  22. Sesquipedalism seems low, but fast time controls are weird. your blitz rating is 400 pts higher than mine and yet we have a similar classical rating
  23. BraydonP I'm pretty underrated in classical I think. I dont play it like ever
  24. BraydonP People that play classical in the leagues are different than those in the pools tho. The pools are sooo much easier
  25. Sesquipedalism Based on your USCF rating I'm inclined to agree with you, but there are other players with similar rating disparities
  26. Sesquipedalism I can't comment on the general pool since I pretty much only play classical in the leagues
  27. BraydonP Yeah in the 15+15 pool, everyone plays it like its blitz so it's pretty easy
  28. BraydonP Assuming you actually take your time ofc
  29. Sesquipedalism Makes sense
  30. BraydonP Can white consider Nh5 here maybe? Hoping to provoke g6 and claim it's a weakness somehow
  31. BraydonP Nh4 sorry
  32. Sesquipedalism Nh5 g6 e4 for example
  33. BraydonP I dont like Re1
  34. Sesquipedalism Nh4* lol
  35. BraydonP Lol
  36. BraydonP Okay maybe Re1 isnt so bad.
  37. Sesquipedalism he's looking to play e4 eventually, I suppose
  38. BraydonP Just Nc6 here for black seems fine here
  39. BraydonP Getting a good e4 break will be hard to achieve I think
  40. BraydonP Nc6 dxc bxc e4 d4 I think and otherwise the d pawn is too weak to push e4
  41. BraydonP Re8 is also fine for black I suppose
  42. mqll Will he push to c4?
  43. mqll Or are we getting ready for an exchange?
  44. BraydonP Eventually I think but hes gonna wait to see if white will take the c pawn for some reason
  45. BraydonP Keeping the tension is important for black I think to avoid the d4 break possibilities
  46. BraydonP e4 break*
  47. BraydonP Can white try an e4 pawn sac here?
  48. BraydonP I mean those bishops look pretty nice after this pawn sac
  49. BraydonP Oh e4 cxd4 is problematic
  50. BraydonP Hm. Now the rook on e1 looks silly and I think the hanging pawn structure simply isnt weak here. Quite annoying really
  51. BraydonP Rac1 trying to bait d4 Ne4 and then I think whites okay
  52. BraydonP Uh
  53. Numberman768 c4 Bf1 d4 Nb5 d3 some queen move and theres only the rook defending the e5 pawn
  54. Sesquipedalism yeah that line looks good
  55. BraydonP Yeah
  56. mqll I don’t see why white took on c5. That cant have been good for him.
  57. astralfenix looks like black missed that Qxc4 is a thing after d3
  58. mqll Is black in trouble here?
  59. Sesquipedalism Qb6 may have solved some problems but it was complicated
  60. Sesquipedalism and I was too lazy to fully calculate it
  61. astralfenix oh did white just drop a piece to a6?
  62. astralfenix no what am I talking about
  63. jacobhess white just looks better here to me
  64. astralfenix there may be a way to win the d4 knight though, its complicated
  65. astralfenix e.g. Qf4 g5, Qg4 h5 etc. Trying to kick away the Q from defence of d4, then a6
  66. astralfenix not h5, Nf6 or something
  67. BraydonP Wow white kinda swindled a bit here. I def like white now
  68. astralfenix I dunno, I'm not seeing a problem with g5 here. Qg4 Nf6 followed by a6, how do you avoid dropping d4?
  69. BraydonP Tbh I've kinda just assumed theres a resource here and haven't bothered calculating it
  70. BraydonP g5 Qf3 and at least we'll have Bxc4 with stuff
  71. BraydonP Is that testing at all?
  72. BraydonP Bxd4
  73. astralfenix no I think its a mistake
  74. astralfenix g5 Qf3 Ne5
  75. BraydonP I like Nxd4 instead of Qxd4
  76. BraydonP I dont think white wants a queen trade especially considering blacks time situation
  77. BraydonP Yeah I guess it was awkward to avoid
  78. BraydonP Bishop pair OP
  79. BraydonP Aw. RIP bishop pair prolly
  80. Sesquipedalism If Numberman can get him into time trouble there's still hope
  81. Sesquipedalism based on the disparity in their blitz/rapid ratings
  82. BraydonP Dammit. Here's where the 1100 blitz comes in lmao
  83. BraydonP I reckon this is drawable now
  84. BraydonP Oh wait. No I'm wrong. I spaced Bxc4 lol
  85. Sesquipedalism Rb2, Kf8 - some easy moves for black
  86. Sesquipedalism gotta keep the time pressure on
  87. BraydonP Rb2 would concede the d file tho
  88. Sesquipedalism I guess he has Re4 if a4
  89. astralfenix maybe Re4 is a practical try. White is fine after Bf1, but could go wrong. unlikely though, white totally winning
  90. BraydonP Okay spending a lot of time here is bad tho
  91. BraydonP Okay I liked that move for black
  92. Sesquipedalism yeah but just f3
  93. Sesquipedalism automatic move