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1d4+0.3c5+0.82Bf4??−0.9...Blunder. d5 was best.2.d5Nf63.Nc3[...]2...cxd4−0.53Qxd4−0.8Nc6−0.54Qd1?!−1.5...Inaccuracy. Qa4 was best.4.Qa4e55.Bg3[...]4...e5−0.95Bg3−0.8h5−1.26h3−1.4Nf6−0.87e3−0.9Qb6−1.78Nc3??−4.0...Blunder. Nd2 was best.8.Nd2Qxb28...Bb4??−1.7Blunder. Qxb2 was best.8...Qxb29.Nb59Nf3?−3.0...Mistake. Ne2 was best.9.Ne2h49...e4??+0.7Blunder. Ne4 was best.9...Ne410.Qd310Nd4?!−0.2...Inaccuracy. Nd2 was best.10.Nd2Bxc311.bxc3[...]10...Nxd40.011exd4??−1.9...Blunder. Qxd4 was best.11.Qxd4Qxd412.exd4[...]11...Nd5−1.512Qd2−1.6Qa5?!−0.7Inaccuracy. Ba5 was best.12...Ba513.O-O-Oh4[...]13Bc4−0.8Bxc3?+0.6Mistake. Nxc3 was best.13...Nxc314.a3h4[...]14bxc3+0.7Qxc3?!+1.5Inaccuracy. Nxc3 was best.14...Nxc315.d515Qxc3+1.4Nxc3+1.416O-O??−1.9...Blunder. Kd2 was best.16.Kd2h417.Be5[...]16...d5−2.017Bb3−1.8Be6?!−1.1Inaccuracy. Ne2+ was best.17...Ne2+18Rfe1−1.1Rc8−1.219a4−1.0a5−1.020Bd6−1.2Ra8??+1.8Blunder. Rc6 was best.20...Rc621.Bf421Re3+1.6Kd7+1.822Bc5??−0.3...Blunder. Ba3 was best.22.Ba3b523.Rxc3[...]22...b6??+1.7Blunder. Rhc8 was best.22...Rhc823.Ba323Bxb6?!+0.9...Inaccuracy. Ba3 was best.23.Ba323...Rhc8+0.824Bc5?−0.4...Mistake. Rae1 was best.24.Rae1Rc625.Bc5[...]24...Rxc5−0.525dxc5−0.6d4−0.626Ree1??−3.6...Blunder. Rxc3 was best.26.Rxc326...Bxb3−3.627cxb3−3.3Rb8−3.328Ra3?−5.3...Mistake. g4 was best.28.g4h428...Kc6−5.029g4−6.3hxg4−6.330hxg4−6.3g6−5.131Kg2−5.2f5−4.332Rh1?!−5.7...Inaccuracy. Rc1 was best.32.Rc132...Kxc5?−3.5Mistake. f4 was best.32...f433.Raa1d3[...]33gxf5?!−4.4...Inaccuracy. Raa1 was best.33.Raa1d333...gxf5−4.234Rh5?!−5.4...Inaccuracy. Raa1 was best.34.Raa1d335.Rh5[...]34...Rf8−4.835Kf1?!−7.4...Inaccuracy. Ra1 was best.35.Ra1Kb435...Kb4−7.236Ra1−6.5d3?−3.8Mistake. Kxb3 was best.36...Kxb337Ke1−3.8Kxb3−3.438Kd2−2.3Nxa4−2.439f3−2.5Kb4−2.740fxe4?!−3.8...Inaccuracy. Re1 was best.40.Re1Nc340...fxe4−3.441Rb1+?−6.4...Mistake. Rc1 was best.41.Rc1Rf2+41...Kc4−5.942Rxa5?!−8.5...Inaccuracy. Rb7 was best.42.Rb7Rf2+42...Rf2+−7.343Ke1−11.2Re2+−8.244Kf1−10.6Nc3−10.445Rb7−10.9e3−9.146Ra8?#−38...Checkmate is now unavoidable. Rc7+ was best.46.Rc7+Kb446...Rf2+#−5647Kg1−82.3d2−72.748Rc7+−64.7Kd3−58.849Ra1?!#−21...Checkmate is now unavoidable. Rd8+ was best.49.Rd8+Kc249...d1=Q+#−2050Rxd1+#−20Nxd1#−1951Rd7+#−19Ke2#−1852Ra7#−20Rf1+#−4053Kg2−63.5Ke1−60.654Re7?!#−16...Checkmate is now unavoidable. Kg3 was best.54.Kg3e254...e2−59.155Rd7?!#−12...Checkmate is now unavoidable. Kh3 was best.55.Kh3Rf3+55...Ne3+#−1156Kg3#−12Rg1+#−957Kh2#−7Rg2+#−658Kh1#−6Kf1#−559Re7#−3Rg1+#−460Kh2#−4e1=Q#−361Rxe3#−2Qf2+#−262Kh3#−2Qxe3+#−163Kh4#−1Qg5+#−164Kh3#−1Qg3#
0-1
Checkmate • Black is victorious
Computer analysisMove timesCrosstableShare & export
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[Event "Rated classical game"] [Site "https://lichess.org/Iw1EfVVg"] [Date "2020.04.09"] [White "thatoneguy1475"] [Black "WightUnderscore"] [Result "0-1"] [GameId "Iw1EfVVg"] [UTCDate "2020.04.09"] [UTCTime "15:59:21"] [WhiteElo "1796"] [BlackElo "1688"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+17"] [Variant "Standard"] [TimeControl "1800+30"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5 { A43 Benoni Defense: Old Benoni } 2. Bf4?? { (0.79 → -0.86) Blunder. d5 was best. } (2. d5 Nf6 3. Nc3 d6 4. e4 e6 5. Bc4 exd5 6. Bxd5 a6) 2... cxd4 3. Qxd4 Nc6 4. Qd1?! { (-0.55 → -1.49) Inaccuracy. Qa4 was best. } (4. Qa4 e5 5. Bg3 Nf6 6. Nf3 d6 7. c3 Bd7 8. Nbd2 Be7) 4... e5 5. Bg3 h5 6. h3 Nf6 7. e3 Qb6 8. Nc3?? { (-1.72 → -4.02) Blunder. Nd2 was best. } (8. Nd2 Qxb2) 8... Bb4?? { (-4.02 → -1.69) Blunder. Qxb2 was best. } (8... Qxb2 9. Nb5) 9. Nf3? { (-1.69 → -3.04) Mistake. Ne2 was best. } (9. Ne2 h4) 9... e4?? { (-3.04 → 0.73) Blunder. Ne4 was best. } (9... Ne4 10. Qd3) 10. Nd4?! { (0.73 → -0.25) Inaccuracy. Nd2 was best. } (10. Nd2 Bxc3 11. bxc3 d5 12. Nb3 Ne7 13. Rb1 h4 14. Be5 O-O 15. Nd4 Qa5 16. Rb3 Ne8) 10... Nxd4 11. exd4?? { (-0.02 → -1.95) Blunder. Qxd4 was best. } (11. Qxd4 Qxd4 12. exd4 d5 13. a3 Bxc3+ 14. bxc3 Bd7 15. Rb1 b6 16. Ba6 Ke7 17. Bh4 Bc8) 11... Nd5 12. Qd2 Qa5?! { (-1.63 → -0.66) Inaccuracy. Ba5 was best. } (12... Ba5 13. O-O-O h4 14. Bh2 O-O 15. Bc4 Nxc3 16. bxc3 Qc6 17. Qg5 Qxc4 18. Qxa5 b6 19. Qb4) 13. Bc4 Bxc3? { (-0.85 → 0.58) Mistake. Nxc3 was best. } (13... Nxc3 14. a3 h4 15. O-O Be7 16. Bf4 d5 17. Bb3 g5 18. Be5 f6 19. Bh2 g4 20. Qxc3) 14. bxc3 Qxc3?! { (0.65 → 1.52) Inaccuracy. Nxc3 was best. } (14... Nxc3 15. d5) 15. Qxc3 Nxc3 16. O-O?? { (1.35 → -1.87) Blunder. Kd2 was best. } (16. Kd2 h4 17. Be5 Na4 18. Bb3 Nb6 19. c4 d5 20. cxd5 Rh6 21. a4 a5 22. Rhe1 Bf5) 16... d5 17. Bb3 Be6?! { (-1.80 → -1.06) Inaccuracy. Ne2+ was best. } (17... Ne2+) 18. Rfe1 Rc8 19. a4 a5 20. Bd6 Ra8?? { (-1.19 → 1.79) Blunder. Rc6 was best. } (20... Rc6 21. Bf4) 21. Re3 Kd7 22. Bc5?? { (1.80 → -0.26) Blunder. Ba3 was best. } (22. Ba3 b5 23. Rxc3 b4 24. Rc5 bxa3 25. Bxd5 Rac8 26. Rxa5 Rxc2 27. Rxa3 Bxd5 28. Rxd5+ Kc6) 22... b6?? { (-0.26 → 1.67) Blunder. Rhc8 was best. } (22... Rhc8 23. Ba3) 23. Bxb6?! { (1.67 → 0.90) Inaccuracy. Ba3 was best. } (23. Ba3) 23... Rhc8 24. Bc5? { (0.80 → -0.37) Mistake. Rae1 was best. } (24. Rae1 Rc6 25. Bc5 Rxc5 26. dxc5 d4 27. Rxe4 Nxe4 28. Rxe4 Bxb3 29. Rxd4+ Kc6 30. cxb3 Rb8) 24... Rxc5 25. dxc5 d4 26. Ree1?? { (-0.59 → -3.65) Blunder. Rxc3 was best. } (26. Rxc3) 26... Bxb3 27. cxb3 Rb8 28. Ra3? { (-3.28 → -5.28) Mistake. g4 was best. } (28. g4 h4) 28... Kc6 29. g4 hxg4 30. hxg4 g6 31. Kg2 f5 32. Rh1?! { (-4.34 → -5.67) Inaccuracy. Rc1 was best. } (32. Rc1) 32... Kxc5? { (-5.67 → -3.54) Mistake. f4 was best. } (32... f4 33. Raa1 d3 34. Rh6 Rg8 35. g5 d2 36. Rh4 f3+ 37. Kg3 Ne2+ 38. Kg4 Rd8 39. Rhh1) 33. gxf5?! { (-3.54 → -4.45) Inaccuracy. Raa1 was best. } (33. Raa1 d3) 33... gxf5 34. Rh5?! { (-4.17 → -5.36) Inaccuracy. Raa1 was best. } (34. Raa1 d3 35. Rh5 Rf8 36. Rh7 Rg8+ 37. Kh2 Ne2 38. Rh5 Rf8 39. Rh6 Kb4 40. Rc6 Rg8) 34... Rf8 35. Kf1?! { (-4.80 → -7.37) Inaccuracy. Ra1 was best. } (35. Ra1 Kb4) 35... Kb4 36. Ra1 d3? { (-6.53 → -3.85) Mistake. Kxb3 was best. } (36... Kxb3) 37. Ke1 Kxb3 38. Kd2 Nxa4 39. f3 Kb4 40. fxe4?! { (-2.66 → -3.79) Inaccuracy. Re1 was best. } (40. Re1 Nc3) 40... fxe4 41. Rb1+? { (-3.38 → -6.39) Mistake. Rc1 was best. } (41. Rc1 Rf2+) 41... Kc4 42. Rxa5?! { (-5.87 → -8.49) Inaccuracy. Rb7 was best. } (42. Rb7 Rf2+) 42... Rf2+ 43. Ke1 Re2+ 44. Kf1 Nc3 45. Rb7 e3 46. Ra8? { (-9.13 → Mate in 38) Checkmate is now unavoidable. Rc7+ was best. } (46. Rc7+ Kb4) 46... Rf2+ 47. Kg1 d2 48. Rc7+ Kd3 49. Ra1?! { (-58.85 → Mate in 21) Checkmate is now unavoidable. Rd8+ was best. } (49. Rd8+ Kc2) 49... d1=Q+ 50. Rxd1+ Nxd1 51. Rd7+ Ke2 52. Ra7 Rf1+ 53. Kg2 Ke1 54. Re7?! { (-60.60 → Mate in 16) Checkmate is now unavoidable. Kg3 was best. } (54. Kg3 e2) 54... e2 55. Rd7?! { (-59.09 → Mate in 12) Checkmate is now unavoidable. Kh3 was best. } (55. Kh3 Rf3+) 55... Ne3+ 56. Kg3 Rg1+ 57. Kh2 Rg2+ 58. Kh1 Kf1 59. Re7 Rg1+ 60. Kh2 e1=Q 61. Rxe3 Qf2+ 62. Kh3 Qxe3+ 63. Kh4 Qg5+ 64. Kh3 Qg3# { Black wins by checkmate. } 0-1
01
thatoneguy1475WightUnderscore
01
thatoneguy1475 −10
12 Inaccuracies
5 Mistakes
6 Blunders
67 Average centipawn loss
80%Accuracy
Learn from your mistakes
WightUnderscore +17
3 Inaccuracies
3 Mistakes
4 Blunders
50 Average centipawn loss
84%Accuracy
Recommended puzzle training
Benoni Defense: Old Benoni
  1. WightUnderscore The sweet taste of my new favorite liquor: Theory Uncorked
  2. WightUnderscore Actually, I started by preparing for this, only to realize that I was looking at his ultrabullet games (where 2.Bf4 would be premoved).
  3. WightUnderscore Then I spent a while on 1.e4 (his more common move in slow games recently), with about half an hour to prepare, only to get 1.d4 2.Bf4!
  4. WightUnderscore Since 7...d5 seems premature.
  5. WightUnderscore That b-pawn was probably laced with so much poison, it was hard to even consider.
  6. WightUnderscore shoot, no it wasn't, because the hanging knight!
  7. WightUnderscore I can't see anything else reasonable, but I can't see far into this line either.
  8. thatoneguy1475 [11] I don't think I've ever had such a bad position out of the opening playing the London
  9. WightUnderscore My initial goal of closing off the DSB failed, but it still might be in just the wrong place...
  10. jwwells42 2.d5 is the principled move, but I know that's not a London anymore
  11. jwwells42 neither is this, though. Probably need something like 2.c3 to keep it between the lines
  12. jwwells42 but I still think it's worth learning 2.d5, just because the resulting structures tend to be a stable += for white
  13. jwwells42 isn't white losing a piece here though
  14. jwwells42 what was wrong with taking with the knight, Bxf7+ wasn't on, was it?
  15. WightUnderscore Bxc3 is a lot more forcing than Nxc3, whether it is better is another question entirely.
  16. jwwells42 Nxc3 bxc3 Bxc3 seems plenty forcing to me
  17. jwwells42 Nxc3 Bxf7 Kxf7 Qf4 is the only independent thing to calculate, but I don't see any followup after something like Kg8
  18. jwwells42 still unpleasant for white though
  19. WightUnderscore I'm hoping a4 will later become a target.
  20. WightUnderscore Seeing his knight trap, maybe shouldn't have played a5.
  21. WightUnderscore a completely stupid waste of an extra pawn.
  22. WightUnderscore maybe it wasn't such a waste...
  23. jwwells42 what a roller coaster
  24. jwwells42 the exchange sac was a nice find
  25. WightUnderscore It was Kc6 or Rb4.
  26. WightUnderscore Heck, I can even bring the KING to b4 if I do it right
  27. WightUnderscore I'm not sure his decision to bring the rook over here is too strong.
  28. WightUnderscore Hope you guys are liking this juicy endgame. We're probably totally both botching it though XD
  29. WightUnderscore Ne2!?
  30. WightUnderscore And it now becomes known to the tablebase.
  31. thatoneguy1475 to compare with computer evaluation- I think Ra3 was the big blunder
  32. WightUnderscore Nice stalemate traps he's got.
  33. thatoneguy1475 I was trying to pull out all the stops to swindle a draw
  34. thatoneguy1475 made it to move 64 somewhow, so I think it did something lol
  35. WightUnderscore Well, this is my first lonewolf win all season, so i'll count that as a success.
  36. thatoneguy1475 I'm now 0/3 lol
  37. thatoneguy1475 I haven't won a game since the last team league o.O
  38. jwwells42 chess is hard
  39. WightUnderscore no kidding
  40. thatoneguy1475 SF calls 2.Bf4 a blunder
  41. thatoneguy1475 never disagreed more
  42. thatoneguy1475 Wight, I really appreciate you studying my ultrabullet games xD
  43. WightUnderscore considering 2.d5 allows benoni/benko setups, Bf4 certainly isn't optimal
  44. thatoneguy1475 I've never seen 5. h5 before
  45. WightUnderscore yeah, king stockfish found that.
  46. thatoneguy1475 I was going to play 1. e4
  47. thatoneguy1475 but I had literally no idea what you would play
  48. thatoneguy1475 you've been playing mainly sicilian, but in your last LW you played the French and you also had some games in 1...e5
  49. WightUnderscore probably would have been the sicilian; it's my main weapon
  50. thatoneguy1475 so instead I went for the "London"
  51. thatoneguy1475 I was really confident when you played 20...Ra8
  52. thatoneguy1475 but then somehow I didn't even get the knight
  53. thatoneguy1475 you played very well especially with the time pressure
  54. thatoneguy1475 three quarters of the game under 3 minutes
  55. thatoneguy1475 I definitely couldn't have done that
  56. WightUnderscore Time trouble endgames is how i play most of the time
  57. WightUnderscore Endgame play is definitely my strongest portion
  58. thatoneguy1475 easily my worst
  59. thatoneguy1475 though opening and middlegame are also poor
  60. WightUnderscore i guess it matters on what you're comparing to
  61. thatoneguy1475 true
  62. jwwells42 13...Nxc3 14.a3 h4 15.0-0 is quite a picture
  63. thatoneguy1475 I'm gonna be honest, if Nxc3 was played I probably would have played Bxf7
  64. WightUnderscore that was my larger concern also
  65. jwwells42 fear of Bxf7 was the only reason I could see to take with Bxc3
  66. thatoneguy1475 it evidently doesn't work, though
  67. jwwells42 but the black king is pretty safe
  68. jwwells42 white's rooks aren't in play, the bishop is pointing the wrong direction, and the queen can't mate on its own
  69. jwwells42 or even check after Kg8
  70. thatoneguy1475 1900 dropping knowledge
  71. jwwells42 lol, 1900 who definitely would've responded bxc3 to Nxc3 and then resigned
  72. jwwells42 but I did calc the Bf7 thing while watching
  73. thatoneguy1475 I felt like resigning
  74. thatoneguy1475 right then
  75. thatoneguy1475 ironically ended up not resigning even with forced mate
  76. jwwells42 I would've been highly tempted to play 25.Rxc3 and 26.Bxe6, just try to drop the anchor
  77. jwwells42 especially getting the d-pawn to c3 seems like a victory
  78. thatoneguy1475 you know though, if I'm ever accused of cheating, I'll just show this game
  79. thatoneguy1475 lol
  80. jwwells42 that's one benefit to blundering at least once per phase of the game I guess
  81. thatoneguy1475 25 Rxc3 Rxc3
  82. thatoneguy1475 ??
  83. thatoneguy1475 I have to retake first
  84. jwwells42 what
  85. jwwells42 oh, sorry
  86. jwwells42 26 & 27
  87. thatoneguy1475 once? 6 blunders thank you
  88. thatoneguy1475 clean 12/5/6 split
  89. jwwells42 numbers are also hard
  90. thatoneguy1475 yeah, never considered 26 Rxc3
  91. thatoneguy1475 I did retroactively
  92. thatoneguy1475 considered taking the bishop though
  93. thatoneguy1475 but I thought if he took I could fix my pawn structure
  94. thatoneguy1475 which is true, but atrocious for other reasons
  95. thatoneguy1475 in that situation (KRR v KRNPP) I want to keep both rooks on correct?
  96. jwwells42 in the endgame you got, you mean?
  97. thatoneguy1475 yeah
  98. jwwells42 hmm
  99. thatoneguy1475 consider my king wasn't a complete waste though
  100. jwwells42 I think you want to keep pieces on & trade pawns
  101. thatoneguy1475 generally, with rook for knight and 2 pawns, you want as my on as possible right?
  102. thatoneguy1475 many*
  103. thatoneguy1475 I couldn't trade pawns
  104. thatoneguy1475 I had none
  105. jwwells42 yeah
  106. jwwells42 lemme squint a min
  107. jwwells42 you were right about the a3 rook being bad--activity of rooks is a good thing
  108. thatoneguy1475 I knew I was worse, but I didn't think it was *that* bad
  109. thatoneguy1475 didn't take long to change my mind :(
  110. jwwells42 connected passed central pawns are a lot
  111. jwwells42 by the time it's KNRPP vs KRR those pawns are very close to queening and it's pretty lost
  112. thatoneguy1475 I didn't know how to do anything with my king
  113. thatoneguy1475 that was the idea behind g4
  114. jwwells42 it's also why I wanted Rxc3 earlier :P
  115. thatoneguy1475 I was hoping to sac later but never had a good chance
  116. thatoneguy1475 knight was a monster
  117. jwwells42 yeah
  118. jwwells42 it all seems fairly reasonable given the circumstances
  119. jwwells42 46.Ra8 doesn't quite make sense to me, because you're not doing some lawnmower mate and the rooks need to be attacking pawns to ever sac
  120. jwwells42 the whole rooks behind passed pawns thing
  121. jwwells42 but I think if we're saving this, it's by noticing the passed-pawn threat before Ree1
  122. thatoneguy1475 that was just so he couldn't play Kb4 after Rc7+
  123. thatoneguy1475 and I could give more checks
  124. thatoneguy1475 I was hoping for d2 then RxN and KxR
  125. jwwells42 fair enough
  126. thatoneguy1475 gg @WightUnderscore
  127. WightUnderscore gg