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SF 16 · 7MBNNUE
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1d40.0d5+0.32c4+0.3e6+0.33Nf30.0Nf6+0.24Nc30.0c5+0.35e3+0.2Nc6+0.26cxd50.0Nxd5+0.17Bb50.0cxd40.08exd4+0.2Be7+0.49Ne5?!−0.5...Inaccuracy. O-O was best.9.O-OO-O10.Re1[...]9...Bd7−0.210Nxc6−0.4Bxc6−0.211Bxc6+−0.4bxc6−0.412Qd3?!−1.4...Inaccuracy. O-O was best.12.O-OO-O13.Qc2[...]12...O-O?!−0.5Inaccuracy. Nb4 was best.12...Nb413.Qd113O-O−0.7Nb4−0.214Qe4−0.3Nd5−0.215Bd2−0.4Nxc3−0.116Bxc3?!−0.7...Inaccuracy. bxc3 was best.16.bxc3Rc817.a4[...]16...Qd5−0.517Rfe1−0.5Rfd8−0.518g3−0.4Rab8−0.219a3−0.5Rb3−0.420Qc2−0.6Bf6−0.621Red1−0.6Rdb8−0.522Rac1−0.5a5−0.423Rd2?!−1.0...Inaccuracy. Qe2 was best.23.Qe2h524.h4[...]23...a4?!−0.3Inaccuracy. Bg5 was best.23...Bg524.f424Qd1?!−1.2...Inaccuracy. h4 was best.24.h4g625.Qd1[...]24...Bg5−1.125f4−1.2Be7−0.926Qe2−0.8Rd8−0.927Qe5?−2.3...Mistake. h4 was best.27.h4h528.Kh2[...]27...Bd6?−1.0Mistake. Qxe5 was best.27...Qxe528.dxe5Rxd2[...]28Qxd5−1.5cxd5−1.829Rdc2−1.9g6−1.730Ba5−1.6Rdb8?!−0.6Inaccuracy. Rd7 was best.30...Rd731.Rf231Rc8+?!−1.2...Inaccuracy. Rc6 was best.31.Rc631...Kg7−1.532Rxb8?!−2.6...Inaccuracy. R8c6 was best.32.R8c6Be733.Bc3[...]32...Rxb8??−0.3Blunder. Bxb8 was best.32...Bxb833Rc6−0.2Be7−0.334Bc3−0.2Ra8−0.535Rc7−0.3Kf8−0.136Kf2−0.2h50.037Ke3−0.3Ke80.038Kd3−0.1Bd80.0Black offers draw39Rb7+0.1Kf80.040Bb4+0.0Kg70.041Rb5−0.4Bc70.042Kc2−0.5Kf6?!+0.4Inaccuracy. h4 was best.42...h443.Be7h3[...]43b3+0.3Ra6+0.744bxa4+0.8Rxa4+0.645Kb3+0.5Ra6+0.746a4+0.2h4+0.347Rb7+0.3Rc6??+3.0Blunder. Bb6 was best.47...Bb648.Bc5hxg3[...]48a5+2.8hxg3+3.949hxg3+3.5Bxa5?!+5.5Inaccuracy. g5 was best.49...g550.Ka450Bxa5+5.2Rc1+5.451Bd8++5.1Kg7+5.852Kb2+6.0Rc4+6.753Bc7+6.5g5+7.354Be5++7.2Kg6+7.755fxg5+7.5Rc8+8.056Rc7+6.7Rxc7+9.557Bxc7+9.7Kxg5+9.958Kc3+7.6Kf5+8.159Kb4+11.4f6+12.460Kc5+12.2Ke4+13.061Bd8+14.4
1-0
Black resigned • White is victorious
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[Event "Rated classical game"] [Site "https://lichess.org/iRyzvH1X"] [Date "2023.03.07"] [White "leartt"] [Black "birdpersson"] [Result "1-0"] [GameId "iRyzvH1X"] [UTCDate "2023.03.07"] [UTCTime "16:01:02"] [WhiteElo "2064"] [BlackElo "2158"] [WhiteRatingDiff "+18"] [BlackRatingDiff "-12"] [Variant "Standard"] [TimeControl "2700+45"] [ECO "D32"] [Opening "Tarrasch Defense: Symmetrical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c5 5. e3 Nc6 { D32 Tarrasch Defense: Symmetrical Variation } 6. cxd5 Nxd5 7. Bb5 cxd4 8. exd4 Be7 9. Ne5?! { (0.35 → -0.53) Inaccuracy. O-O was best. } (9. O-O O-O 10. Re1 Bd7 11. Bc4 Nf6 12. Be3 Na5 13. Bf1 Bc6 14. Ne5 Rc8 15. g3 Bd5) 9... Bd7 10. Nxc6 Bxc6 11. Bxc6+ bxc6 12. Qd3?! { (-0.37 → -1.36) Inaccuracy. O-O was best. } (12. O-O O-O 13. Qc2 h6 14. b3 Qb6 15. Be3 Rfd8 16. h3 Rab8 17. Na4 Qb5 18. Rad1 Rbc8) 12... O-O?! { (-1.36 → -0.54) Inaccuracy. Nb4 was best. } (12... Nb4 13. Qd1) 13. O-O Nb4 14. Qe4 Nd5 15. Bd2 Nxc3 16. Bxc3?! { (-0.09 → -0.67) Inaccuracy. bxc3 was best. } (16. bxc3 Rc8 17. a4 c5 18. a5 cxd4 19. cxd4 Rc4 20. Be3 Bf6 21. Rfd1 Qc8 22. Qd3 Rd8) 16... Qd5 17. Rfe1 Rfd8 18. g3 Rab8 19. a3 Rb3 20. Qc2 Bf6 21. Red1 Rdb8 22. Rac1 a5 23. Rd2?! { (-0.40 → -1.02) Inaccuracy. Qe2 was best. } (23. Qe2 h5 24. h4 a4 25. Rd2 Rd8 26. Kh2 Rd7 27. Qa6 Qb5 28. Qa8+ Kh7 29. Qe8 Qd5) 23... a4?! { (-1.02 → -0.34) Inaccuracy. Bg5 was best. } (23... Bg5 24. f4) 24. Qd1?! { (-0.34 → -1.24) Inaccuracy. h4 was best. } (24. h4 g6 25. Qd1 Rd8 26. Rcc2 h5 27. Qe2 Rd7 28. Kh2 Qb5 29. Qe3 Rd5 30. Qe4 Rd8) 24... Bg5 25. f4 Be7 26. Qe2 Rd8 27. Qe5? { (-0.93 → -2.28) Mistake. h4 was best. } (27. h4 h5 28. Kh2 Qb5 29. Qe4 g6 30. Qe2 Bf6 31. Rcc2 Rd5 32. Qd3 Bh8 33. Qxb5 cxb5) 27... Bd6? { (-2.28 → -1.04) Mistake. Qxe5 was best. } (27... Qxe5 28. dxe5 Rxd2 29. Bxd2 Rxb2 30. Be3 Bxa3 31. Rxc6 h5 32. Ra6 Rb4 33. Kf2 Bb2 34. Bd2) 28. Qxd5 cxd5 29. Rdc2 g6 30. Ba5 Rdb8?! { (-1.64 → -0.58) Inaccuracy. Rd7 was best. } (30... Rd7 31. Rf2) 31. Rc8+?! { (-0.58 → -1.20) Inaccuracy. Rc6 was best. } (31. Rc6) 31... Kg7 32. Rxb8?! { (-1.50 → -2.58) Inaccuracy. R8c6 was best. } (32. R8c6 Be7 33. Bc3 R3b6 34. Rc7 R8b7 35. Rc8 Ra7 36. g4 Bd6 37. Rf1 Kf6 38. f5 exf5) 32... Rxb8?? { (-2.58 → -0.35) Blunder. Bxb8 was best. } (32... Bxb8) 33. Rc6 Be7 34. Bc3 Ra8 35. Rc7 Kf8 36. Kf2 h5 37. Ke3 Ke8 38. Kd3 Bd8 { Black offers draw } 39. Rb7 Kf8 40. Bb4+ Kg7 41. Rb5 Bc7 42. Kc2 Kf6?! { (-0.47 → 0.38) Inaccuracy. h4 was best. } (42... h4 43. Be7 h3 44. Rb7 Rc8 45. Kd1 Bd8 46. Bg5 Bf6 47. Rb4 Rc4 48. Rxc4 dxc4 49. Bxf6+) 43. b3 Ra6 44. bxa4 Rxa4 45. Kb3 Ra6 46. a4 h4 47. Rb7 Rc6?? { (0.31 → 3.01) Blunder. Bb6 was best. } (47... Bb6 48. Bc5 hxg3 49. hxg3 Ba5 50. Bb4 Bb6 51. Bc3 Bd8 52. g4 g5 53. fxg5+ Kxg5 54. Rxf7) 48. a5 hxg3 49. hxg3 Bxa5?! { (3.50 → 5.49) Inaccuracy. g5 was best. } (49... g5 50. Ka4) 50. Bxa5 Rc1 51. Bd8+ Kg7 52. Kb2 Rc4 53. Bc7 g5 54. Be5+ Kg6 55. fxg5 Rc8 56. Rc7 Rxc7 57. Bxc7 Kxg5 58. Kc3 Kf5 59. Kb4 f6 60. Kc5 Ke4 61. Bd8 { Black resigns. } 1-0
10
learttbirdpersson
10
leartt +18
7 Inaccuracies
1 Mistake
0 Blunders
29 Average centipawn loss
92%Accuracy
Learn from your mistakes
birdpersson −12
5 Inaccuracies
1 Mistake
2 Blunders
42 Average centipawn loss
86%Accuracy
Recommended puzzle training
Tarrasch Defense: Symmetrical Variation
  1. Jonamatron Hello everyone
  2. AACtrl howdy do!
  3. birdpersson (4...c5) Well, I think I got the first surprise in
  4. Jonamatron A semi tarrasch!
  5. birdpersson (5.e3) Just not sure if.. and yep this line is what I expected
  6. birdpersson (5.e3) Now a6 or Nc6
  7. birdpersson (5...Nc6) Now we're playing the IQP
  8. AACtrl time to get schwifty
  9. birdpersson (6.cxd5) Fundamental choice here
  10. Jonamatron 'Get schwifty'
  11. Jonamatron Take with the epawn!
  12. Jonamatron Booo
  13. birdpersson (7.Bb5) This is a bit more uncomfortable line for black but I wanna see how well he plays this
  14. birdpersson (7.Bb5) This is not a good line
  15. birdpersson (7.Bb5) Should be just equal so no play here
  16. birdpersson (7.Bb5) cxd4 Nxd4 and Nxc3 somewhere
  17. birdpersson (7.Bb5) I have to calculate the tactics here since I don't remember the line
  18. birdpersson (7.Bb5) Well I know it's cxd4 at least so no point in looking at anything else
  19. birdpersson (8.exd4) Nxd4 would have been better, but it looks like he just kind of stumbled into this line
  20. birdpersson (8.exd4) The bishop is just misplaced now
  21. birdpersson (8.exd4) just gonna be solid here and see what happens
  22. birdpersson (9.Ne5) can I just castle and sack the pawn?
  23. prostidude Go go leartt!
  24. birdpersson (9.Ne5) not a chance in this position
  25. birdpersson (9.Ne5) but just Bd7 and this should be good for me
  26. birdpersson (9.Ne5) do I through in Nxc3 or is the symmetrical structure ok here
  27. birdpersson (9.Ne5) no, just Nxe4 and the tactics should work for me
  28. birdpersson (9.Ne5) saw this immediately don't know what I'm thinking here
  29. birdpersson (9...Bd7) well, I spend 9 minutes on 9 moves here
  30. birdpersson (9...Bd7) but this should simplify so no worries there
  31. birdpersson (9...Bd7) just this should have been instant moves from me until this point
  32. birdpersson (12.Qd3) oook? This looks weird
  33. birdpersson (12.Qd3) don't think it does anything and there's no way he's going queenside
  34. birdpersson (13.O-O) he might have been looking to recapture with the queen but this seams drastic
  35. birdpersson (13...Nb4) going for some complications here
  36. birdpersson (13...Nb4) or simplifications if he plays solidly
  37. birdpersson (15.Bd2) well this was entirely pointless on my part, so just gonna try and bail out here
  38. birdpersson (17...Rfd8) gonna put some pressure on d4 at least
  39. birdpersson (19...Rb3) just gonna play on the light squares
  40. birdpersson (20...Bf6) I'm losing c5 but I think I have enough pressure on the d4 pawn in exchange
  41. birdpersson (21...Rdb8) now looking to get a5 a4 in
  42. birdpersson (22...a5) Bxa5 and the b3 rook doesn't hang anymore
  43. birdpersson (22...a5) just shy a temo po cause back rank problems as the c6 pawn does its job :)
  44. birdpersson (23...a4) maybe should have gone Be7 first as now I have to think about Bb4
  45. birdpersson (23...a4) I lose c6 but he loses d4 and b4 eventually and it just simplifies maybe
  46. birdpersson (23...a4) also Bg5 to provoke f4 and then go back probably
  47. birdpersson (23...a4) yeah, then d4 comes with check so probably should have considered it instead of going with my plan automatically
  48. birdpersson (23...a4) 25 minutes shouldn't be blitzing
  49. birdpersson (23...a4) wouldn't surprise me of a4 turns out to be imprecise
  50. birdpersson (23...a4) but shouldn't dwell on it too much
  51. birdpersson (24.Qd1) ok now Bg5 probably is even better and then come back to e7
  52. birdpersson (24.Qd1) or just improve with g6 Kg7
  53. birdpersson (24.Qd1) yeah, I like this
  54. birdpersson (24.Qd1) the back rank's not a problem yet
  55. birdpersson (24.Qd1) don't know how he plans to deal with the c5 break when it comes with check
  56. birdpersson (24.Qd1) maybe just ignore it but then I have improving moves maybe
  57. birdpersson (24...Bg5) d4 is overprotected so Bf6 is pretty but does nothing anymore
  58. birdpersson (24...Bg5) and the f8 a3 diagonal is better
  59. birdpersson (26.Qe2) he might want Qa6 but I don't have to rush with c5 c4
  60. mini_karpov (25) f4 looks needlessly weakening
  61. birdpersson (27...Bd6) no need to allow Qc7
  62. mini_karpov (27) didn't 27...Qxe5 28.dxe5 (fxe5 Bg5 -+) Rxd2 29.Bxd2 Rxb2 win material for black?
  63. birdpersson (29.Rdc2) something to play for
  64. birdpersson (29.Rdc2) can't control c6
  65. birdpersson (31.Rc8+) I don't like that he's active
  66. birdpersson (31.Rc8+) but simplifying should work for me
  67. birdpersson (31.Rc8+) this didn't bother me
  68. birdpersson (34.Bc3) maybe it should have?
  69. birdpersson (34.Bc3) Rb3 is just for tricks, he can bring his king
  70. birdpersson (34.Bc3) maybe just go passive
  71. Ducati_01 Hi all joining late here
  72. Ducati_01 Looks like I am the only Mellon Collie at the moment
  73. Ducati_01 Looks like a3 pawn is gonna be our hook for the moment
  74. loggeek (52) white has the bad bishop, so can black hold it?
  75. loggeek black must keep white's king off the kingside
  76. Grzybozbur i call it an extra bishop
  77. loggeek yes, but it can't attack the black pawns
  78. Grzybozbur there's plenty of other pieces to attack them
  79. loggeek white can try to weave a mating net with g4-g5
  80. birdpersson (53.Bc7) ouch
  81. loggeek black can't attack g3
  82. loggeek and Be5+ and Rb8 seems decisive since the f7 pawn is pinned
  83. birdpersson (53.Bc7) this was nice, it's just over now
  84. loggeek 55...Rc8 holds a bit I think
  85. loggeek after that White needs to reroute their rook to the h-file
  86. loggeek (58) yeah it's deadbecause both pawns can be defended
  87. loggeek (60...Ke4) comes one move too late IMO
  88. leartt Gg
  89. birdpersson oo 32...Bxb8
  90. birdpersson yeah, that's what I get for having a passive rook in the endgame
  91. birdpersson wp, completely outplayed me in the endgame
  92. leartt Thank you for doing the commentary
  93. leartt It was really cool seeing your thoughts through the game
  94. leartt I knew it wasn't a great position for most of the game, but I didn't think I was losing at any point
  95. leartt Sf disagrees though
  96. leartt Btw I was really happy when you missed Bxb8
  97. birdpersson yeah, one move and it was gone
  98. birdpersson really difficult to recover after
  99. leartt I didn't think that was winning, I just though I would have to play passively and settle for the draw there
  100. leartt Sf says -2 though
  101. leartt I don't understand why though
  102. birdpersson it's just a bad structure after
  103. leartt Yeah, it's worse but feels very holdable
  104. birdpersson if I didn't allow the rook in then b2 falls and I can basically always improve I think
  105. leartt I'm not sure how exactly black makes progress, but I'm not gonna say sf is wrong, ig I'm just not that good at chess
  106. birdpersson the difference from what you got in the game is just a rook locked in forever
  107. leartt Is tarrasch an opening you play often or did you just prepare it against me
  108. birdpersson I was thinking of switching it up a bit
  109. birdpersson I say you didn't have any games in it and I already play some lines, so I just prepared basically a couple more
  110. leartt I have never studied it, and really have no idea how to play against it
  111. leartt I was on my own after c5
  112. birdpersson wanted to be able to play Nf6 and d5 after d4
  113. birdpersson yeah, I assumed you prepared the Tromp?
  114. leartt I play the tromp usually, but I found your response to it quite annoying to play against
  115. leartt So I was gonna go for a normal QGD
  116. leartt I just play the tromp cause I hate KID
  117. birdpersson well, that's nice to hear :)
  118. leartt Not that I like the resulting positions that much
  119. birdpersson I wanted to get to the qdg position so just switched up the move-order just in case
  120. birdpersson otherwise I don't mind the tromp that much
  121. leartt Both of us learned a bit about our weaknesses in this game
  122. leartt I really didn't understand these positions in tarrasch, somehow ending worse after the opening
  123. leartt And your endgame could use a touch
  124. leartt Good game I'd say
  125. birdpersson ouch :)
  126. leartt Constructive criticism :)
  127. birdpersson heh well, I'm not that sad about it xD
  128. birdpersson thanks for the game ::) gl. in the next rounds
  129. leartt Thank you too
  130. leartt It was a pleasure
  131. leartt And good luck to you too
  132. leartt Hope we meet again in future seasons
  133. leartt All the best