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SF 16 · 7MBNNUE
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1e4+0.1c5+0.22Nf3+0.2e6+0.23d4+0.2cxd4+0.14Nxd4+0.2a6+0.35Nc3+0.3Qc7+0.56a3+0.2Nf6+0.37Be2+0.1Be7+0.48Bg50.0O-O0.09Qd20.0d60.010O-O−0.2Nbd70.011Be3−0.4b5−0.312Rad1−0.4Bb7−0.313f3−0.4Rac8−0.214Bxb5??−1.9...Blunder. Qe1 was best.14.Qe1h615.Qg3[...]14...axb5−1.815Ndxb5−2.1Qb8−1.916Nxd6−2.0Rc6−1.917Ncb5−2.6Ba6−2.218Ba7??−4.7...Blunder. c4 was best.18.c418...Qa8?!−3.6Inaccuracy. Rxd6 was best.18...Rxd619Qd4?!−5.6...Inaccuracy. Bf2 was best.19.Bf219...Bxd6−5.620Nxd6−5.3Bxf1−5.421Kxf1−5.2Rxd6−5.422Qxd6−5.4Qxa7−5.223e5?!−8.3...Inaccuracy. Rd2 was best.23.Rd2Rc824.b3[...]23...Nd5−8.224Ke2−10.1Qe3+−9.625Kf1−9.5Qxe5−7.026Qxd7−7.8Ne3+−7.627Kf2−7.8Nxd1+−7.628Qxd1−7.6Qxb2−7.529a4−7.6Ra8−7.330a5−8.5h6−8.231Kg3−8.6Qe5+−8.232f4−11.1Qxa5−10.333h4−17.7Qa3+−9.834Kg4?#−5...Checkmate is now unavoidable. Kh2 was best.34.Kh2Qc534...Qc5?!−47.9Lost forced checkmate sequence. f5+ was best.34...f5+35.Kh5Qg3[...]35Kg3−55.0Ra3+−54.136Kh2−48.2Qf5−14.237Qd8+−20.5Kh7−19.338Qd6−17.2Ra2−12.139c4?!#−4...Checkmate is now unavoidable. Qd3 was best.39.Qd3g639...Qc2#−640Qc6#−6Ra4?!−19.3Lost forced checkmate sequence. Qf2 was best.40...Qf241.Kh3Ra1[...]41c5−55.1Rc4−16.942Qd7−53.7Qf5−16.743c6?!#−5...Checkmate is now unavoidable. Qd2 was best.43.Qd2Rxf443...Qxf4+#−444g3#−4Rc2+#−345Kh3#−2Qf5+#−146g4#−1Qf3#
0-1
Checkmate • Black is victorious
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[Event "Rated classical game"] [Site "https://lichess.org/YWEGbBVi"] [Date "2017.02.08"] [White "Scarff"] [Black "ianjf"] [Result "0-1"] [GameId "YWEGbBVi"] [UTCDate "2017.02.08"] [UTCTime "21:09:15"] [WhiteElo "1782"] [BlackElo "1641"] [WhiteRatingDiff "-15"] [BlackRatingDiff "+15"] [Variant "Standard"] [TimeControl "2700+45"] [ECO "B43"] [Opening "Sicilian Defense: Kan Variation, Knight Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 { B43 Sicilian Defense: Kan Variation, Knight Variation } Qc7 6. a3 Nf6 7. Be2 Be7 8. Bg5 O-O 9. Qd2 d6 10. O-O Nbd7 11. Be3 b5 12. Rad1 Bb7 13. f3 Rac8 14. Bxb5?? { (-0.18 → -1.95) Blunder. Qe1 was best. } (14. Qe1 h6 15. Qg3 d5 16. Nxd5 Bxd5 17. Qxc7 Rxc7 18. exd5 Nxd5 19. Bf2 Bc5 20. c3 Nf4) 14... axb5 15. Ndxb5 Qb8 16. Nxd6 Rc6 17. Ncb5 Ba6 18. Ba7?? { (-2.22 → -4.74) Blunder. c4 was best. } (18. c4) 18... Qa8?! { (-4.74 → -3.60) Inaccuracy. Rxd6 was best. } (18... Rxd6) 19. Qd4?! { (-3.60 → -5.56) Inaccuracy. Bf2 was best. } (19. Bf2) 19... Bxd6 20. Nxd6 Bxf1 21. Kxf1 Rxd6 22. Qxd6 Qxa7 23. e5?! { (-5.16 → -8.31) Inaccuracy. Rd2 was best. } (23. Rd2 Rc8 24. b3 e5 25. a4 Qa5 26. Re2 Nf8 27. Qd2 Qc5 28. Qe3 Qc7 29. c4 Ne6) 23... Nd5 24. Ke2 Qe3+ 25. Kf1 Qxe5 26. Qxd7 Ne3+ 27. Kf2 Nxd1+ 28. Qxd1 Qxb2 29. a4 Ra8 30. a5 h6 31. Kg3 Qe5+ 32. f4 Qxa5 33. h4 Qa3+ 34. Kg4? { (-9.83 → Mate in 5) Checkmate is now unavoidable. Kh2 was best. } (34. Kh2 Qc5) 34... Qc5?! { (Mate in 5 → -47.86) Lost forced checkmate sequence. f5+ was best. } (34... f5+ 35. Kh5 Qg3 36. Qf3 Qxf3+ 37. gxf3 Kh7 38. c4 g6#) 35. Kg3 Ra3+ 36. Kh2 Qf5 37. Qd8+ Kh7 38. Qd6 Ra2 39. c4?! { (-12.09 → Mate in 4) Checkmate is now unavoidable. Qd3 was best. } (39. Qd3 g6) 39... Qc2 40. Qc6 Ra4?! { (Mate in 6 → -19.31) Lost forced checkmate sequence. Qf2 was best. } (40... Qf2 41. Kh3 Ra1 42. g3 Rg1 43. Qg2 Rxg2 44. Kg4 Rxg3+ 45. Kh5 g6#) 41. c5 Rc4 42. Qd7 Qf5 43. c6?! { (-16.68 → Mate in 5) Checkmate is now unavoidable. Qd2 was best. } (43. Qd2 Rxf4) 43... Qxf4+ 44. g3 Rc2+ 45. Kh3 Qf5+ 46. g4 Qf3# { Black wins by checkmate. } 0-1
01
Scarffianjf
01
Scarff −15
4 Inaccuracies
1 Mistake
2 Blunders
40 Average centipawn loss
90%Accuracy
Learn from your mistakes
ianjf +15
3 Inaccuracies
0 Mistakes
0 Blunders
18 Average centipawn loss
97%Accuracy
Recommended puzzle training
Sicilian Defense: Kan Variation
  1. doberm4n 6.a3 is suspect
  2. somethingpretentious The Counter-Najdorf
  3. somethingpretentious interesting inbalance, three passed pawns should be good
  4. somethingpretentious m*
  5. urjah Is there anything else beside taking on d6?
  6. somethingpretentious almost Ba7 but no I don't see anything
  7. somethingpretentious might end up losing the b pawn after Ba6?
  8. Scarff tough decision between Nxd6 and Ba7
  9. somethingpretentious actually ignore me :) I still don't see the followup to Ba7
  10. Scarff I would have liked Ba7 more, but it just feels to unnatural. And a pawn is a pawn I guess :)
  11. Scarff 3 passed pawns for a bishop. Computer probably likes black here, but I think this is a nice position to play for me
  12. doberm4n 18.Qa5?
  13. doberm4n oOo yah that's more forcing for sure
  14. urjah how does Rxd6 play out...
  15. urjah black might get two pieces for a rook
  16. urjah I'm not in shape to calculate anymore though :D
  17. urjah Rxd6 Bxb8 Rxd2 Rxd2 Bxb5 and Rf1 and Bb8 are attacked
  18. Scarff I think just about all my pieces are overloaded. This has to be winning for black somehow. I should have taken that LSB
  19. urjah Rxd6 Qxd6 though
  20. urjah now taking on d6 twice seems to get the two pieces for rook easier
  21. urjah hmm
  22. urjah or maybe simply Bxd6 Nxd6 Bxf1
  23. urjah and now Rxd6 and Qxa7 and black is two knights for three pawns up
  24. Immortality take on d6? then take on a7
  25. doberm4n bam
  26. doberm4n but will he trade down?
  27. Immortality surely?
  28. Immortality 2N + rook + Q vs Queen + rook + 3 pawns?
  29. Kjar Rxd6 Qxd6 Qxa7 e5
  30. doberm4n he had to double check. whehw
  31. Immortality d7 is covered
  32. Immortality after e5
  33. Kjar e5 Nd5 c4
  34. Kjar Nb6
  35. Kjar Nb6 c5 Nd5 c6 N7b6 c7
  36. urjah that's a pretty funny line
  37. doberm4n dancing
  38. urjah oh but Nd5 c4 Ne3+ wins for black
  39. Kjar true
  40. doberm4n Ke2 Qe3+
  41. doberm4n then take on e5
  42. urjah yeah and Ne3 threatened again
  43. doberm4n 24. Qe3+ nicely done Ian
  44. urjah this is a critical game for the match
  45. urjah So i suppose Qxe5 Qxd7 Ne3+ will be easily winning
  46. urjah rook against three passers, but they are so far away that they should start dropping
  47. urjah ian is killing it!
  48. doberm4n now let's see how well he can coordinate Queen + rook
  49. urjah b-pawn drops too, it should be gg pretty soon
  50. urjah Rc8
  51. doberm4n well played, ian
  52. doberm4n Qb6+, Rd8 worthwhile?
  53. urjah Rc8 would've picked the c-pawn
  54. doberm4n mouse slipping a back rank here would be annoying, huh?
  55. urjah but yeah, it makes no difference how to pick up the pawns
  56. doberm4n Qe5 gets the a-pawn
  57. doberm4n scarff is holding on!
  58. urjah Qc3 and Rc8
  59. doberm4n f5 is cute
  60. doberm4n f5, Qe7 is mate
  61. urjah f5 Kh5 and no queen check
  62. urjah but Kh7 would've forced mate i guess
  63. urjah Qc3?
  64. urjah threatening Qc3+ Re3
  65. doberm4n glad that rook is on a dark square
  66. doberm4n 39....Qg4
  67. urjah seems to win
  68. doberm4n also liked Qe4
  69. doberm4n now Qf2
  70. urjah Qg4 was probably better because it also threatened Qxh4+ and Ra1#
  71. doberm4n but Qd3+
  72. urjah g6
  73. doberm4n Qh3
  74. urjah well if queens are traded it's as good as mate
  75. doberm4n true, but if black can force mate it's better than dragging it on :)
  76. urjah :)
  77. doberm4n Qe4 prevents Qd3+ right ?
  78. urjah oh yeah you're right
  79. urjah no way to protect g2
  80. urjah not too late to play the same idea btw
  81. doberm4n 42... Rxf4 then Rxh4
  82. doberm4n seems fun
  83. Immortality push the pawn?
  84. urjah it's mate now right?
  85. Scarff What an awful game. Sorry for dragging it out so long, but I had nothing else to do.....
  86. Immortality he just nicley refurted the sac i guess
  87. doberm4n really well played, Ian
  88. Immortality refuted
  89. doberm4n This is your finest game I've ever seen, I think
  90. ianjf thanks
  91. Scarff Well, if I would have taken the bishop I could have offered some resistance. But I totally overlooked Ba6
  92. ianjf about as well as I can play right now
  93. ianjf had a hard time closing it out though I felt
  94. Scarff That's pretty good though :) You played a nice game!
  95. ianjf thanks
  96. ianjf the tactics were interesting when you took my pawn on b5....
  97. ianjf surprised me
  98. doberm4n notice you never even got in d5
  99. Scarff I think you played it out very nice, gave me no counterplay at all. And I should have just resigned way earlier
  100. ianjf thats ok, you made me earn it
  101. Scarff Yeah, it's not illegal. But it feels a but dirty tbh
  102. ianjf never got to d5....cause the attack on b5 I think
  103. doberm4n as soon as you brought the rook to c-file he started his attack.
  104. ianjf yeah....I remember your comment the other day from your game....I wish I had brought my rook to c file
  105. ianjf so I made sure I did it!
  106. doberm4n omg. I'm still pissed about it!
  107. ianjf :)
  108. doberm4n freakin' d-file :(
  109. doberm4n but we had an open c-file :)
  110. ianjf well, I played a decent Sicilian, that was satisfying
  111. doberm4n yours is stronger with c2 weakness
  112. doberm4n don't tell other's about the Kan variation :)
  113. Scarff I'm going to bed. Well played, and good luck for the last rounds :)
  114. ianjf thanks....good luck to you too
  115. doberm4n see how it avoids all that messy najdorf theory?
  116. ianjf yup, you're right dob
  117. ianjf e6 is for me
  118. ianjf cause other stuff is too sharp for my skill at this point
  119. doberm4n this variation is much more like your d4 as white
  120. doberm4n is style
  121. doberm4n *in
  122. ianjf yes
  123. ianjf feels a lot less constricted than the damn french
  124. doberm4n I think I'll start playing this..
  125. ianjf and still not too open and wild
  126. urjah this opening also prevents the english attack
  127. doberm4n ^^that too
  128. urjah that line is worth checking out btw
  129. ianjf yes, in fact I watched a video the other day on that....nice benefit
  130. urjah now we're banking on dober to pull out a rating upset ;)
  131. doberm4n not happening unless it's a 15 min game
  132. urjah it ain't over 'till it's over
  133. doberm4n 1700's are strong in 45+45
  134. ianjf dober can do it
  135. doberm4n fri morn :)
  136. ianjf we'll be watching
  137. urjah it's 19:00 for me, not sure if I'm able to follow