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Classical Chess • bufferunderrun vs Itzal

bufferunderrun (1997) plays Itzal (1992) in a rated Classical (45+45) game of chess. bufferunderrun resigned after 55 moves. Click to replay, analyse, and discuss the game!

C46 Four Knights Game

bufferunderrun (1997)−12
6Inaccuracies
7Mistakes
3Blunders
60Average centipawn loss
Itzal (1992)+11
5Inaccuracies
4Mistakes
1Blunders
40Average centipawn loss
[Event "Rated Classical game"] [Site "https://lichess.org/N4EryA51"] [Date "2019.03.23"] [Round "-"] [White "bufferunderrun"] [Black "Itzal"] [Result "0-1"] [UTCDate "2019.03.23"] [UTCTime "21:01:32"] [WhiteElo "1997"] [BlackElo "1992"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "2700+45"] [ECO "C46"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.12] } 1... e5 { [%eval 0.37] } 2. Nf3 { [%eval 0.23] } 2... Nc6 { [%eval 0.15] } 3. Nc3 { [%eval 0.16] } 3... Nf6 { [%eval 0.19] } { C46 Four Knights Game } 4. g3 { [%eval -0.09] } 4... d5 { [%eval 0.21] } 5. exd5 { [%eval 0.22] } 5... Nxd5 { [%eval 0.2] } 6. Bg2 { [%eval 0.0] } 6... Nxc3 { [%eval 0.07] } 7. bxc3 { [%eval -0.05] } 7... Bc5 { [%eval 0.05] } 8. O-O { [%eval 0.15] } 8... O-O { [%eval 0.15] } 9. Re1 { [%eval 0.14] } 9... Qf6 { [%eval 0.3] } 10. d3 { [%eval 0.28] } 10... h6 { [%eval 0.37] } 11. Qe2 { [%eval 0.05] } 11... Bg4 { [%eval 0.0] } 12. h3 { [%eval 0.09] } 12... Bh5 { [%eval 0.33] } 13. g4 { [%eval 0.35] } 13... Bg6 { [%eval 0.43] } 14. Nd2 { [%eval 0.41] } 14... Rfe8 { [%eval 0.59] } 15. Nb3?! { (0.59 → 0.03) Inaccuracy. Best move was Ne4. } { [%eval 0.03] } (15. Ne4 Qe7 16. g5 Bb6 17. h4 h5 18. Bf3 Bxe4 19. Bxe4 g6 20. Qf3 Qd7 21. Rb1 Rad8) 15... Bb6 { [%eval 0.09] } 16. a4 { [%eval -0.2] } 16... a5?! { (-0.20 → 0.67) Inaccuracy. Best move was e4. } { [%eval 0.67] } (16... e4 17. dxe4) 17. Be3 { [%eval 0.3] } 17... e4 { [%eval 0.59] } 18. d4 { [%eval 0.21] } 18... Ne7?! { (0.21 → 0.87) Inaccuracy. Best move was Nd8. } { [%eval 0.87] } (18... Nd8 19. Qb5 Ne6 20. Nd2 Nf4 21. Bxf4 Qxf4 22. Re3 Re6 23. Nc4 Rd8 24. Rae1 Bh7 25. Nxb6) 19. c4 { [%eval 0.62] } 19... c6 { [%eval 0.44] } 20. c3?! { (0.44 → -0.37) Inaccuracy. Best move was Rab1. } { [%eval -0.37] } (20. Rab1 Rad8) 20... Rad8? { (-0.37 → 0.77) Mistake. Best move was Bc7. } { [%eval 0.77] } (20... Bc7 21. Nd2 Qe6 22. f3 exf3 23. Qxf3 Qd6 24. Nf1 Bc2 25. c5 Qd7 26. Qf2 Bg6 27. Bf4) 21. Nd2 { [%eval 0.85] } 21... Bc7 { [%eval 0.83] } 22. c5?? { (0.83 → -2.49) Blunder. Best move was Nxe4. } { [%eval -2.49] } (22. Nxe4 Bxe4 23. Bxe4 Ng6 24. Qf3 Qe6 25. Bxg6 fxg6 26. g5 h5 27. c5 Rf8 28. Qg2 Qf7) 22... Nd5 { [%eval -2.07] } 23. Rec1?! { (-2.07 → -2.98) Inaccuracy. Best move was Nc4. } { [%eval -2.98] } (23. Nc4 Nxc3 24. Qd2 Nd5 25. Rab1 Rb8 26. Nxa5 Qe6 27. Nxb7 f5 28. Nd6 Rxb1 29. Rxb1 Bxd6) 23... Nf4? { (-2.98 → -1.21) Mistake. Best move was Qh4. } { [%eval -1.21] } (23... Qh4 24. Rab1 f5 25. Rxb7 f4 26. Rxc7 fxe3 27. Rxc6 Qxf2+ 28. Qxf2 exf2+ 29. Kf1 e3 30. Bxd5+) 24. Qf1? { (-1.21 → -2.53) Mistake. Best move was Bxf4. } { [%eval -2.53] } (24. Bxf4) 24... Qh4?! { (-2.53 → -1.75) Inaccuracy. Best move was h5. } { [%eval -1.75] } (24... h5 25. Rcb1 Rb8 26. Nc4 hxg4 27. hxg4 Qh4 28. Nd6 Bxd6 29. cxd6 Qxg4 30. Bxf4 Qxf4 31. d7) 25. Nc4? { (-1.75 → -2.90) Mistake. Best move was Rcb1. } { [%eval -2.9] } (25. Rcb1) 25... Nd3?! { (-2.90 → -1.95) Inaccuracy. Best move was h5. } { [%eval -1.95] } (25... h5 26. Nd6 Bxd6 27. cxd6 Nd3 28. Qe2 Nxc1 29. Bxc1 hxg4 30. hxg4 Rxd6 31. Bf4 Rd5 32. Bg3) 26. Rcb1 { [%eval -2.23] } 26... f5?! { (-2.23 → -1.56) Inaccuracy. Best move was Rb8. } { [%eval -1.56] } (26... Rb8) 27. gxf5? { (-1.56 → -3.07) Mistake. Best move was Rxb7. } { [%eval -3.07] } (27. Rxb7 Bb8) 27... Bxf5 { [%eval -2.22] } 28. Rxb7 { [%eval -2.46] } 28... Rd7? { (-2.46 → -0.75) Mistake. Best move was Bf4. } { [%eval -0.75] } (28... Bf4 29. Bxf4 Nxf4 30. Kh2 Rf8 31. Rb2 Nd3 32. Re2 Rf6 33. Ne5 Nxe5 34. dxe5 Qf4+ 35. Kh1) 29. Nd6?? { (-0.75 → -4.03) Blunder. Best move was Rab1. } { [%eval -4.03] } (29. Rab1) 29... Rxd6 { [%eval -3.86] } 30. cxd6 { [%eval -3.52] } 30... Bxd6 { [%eval -2.84] } 31. d5? { (-2.84 → -4.02) Mistake. Best move was Rb6. } { [%eval -4.02] } (31. Rb6 Nf4) 31... Nf4 { [%eval -3.85] } 32. Bd4? { (-3.85 → -6.22) Mistake. Best move was Qc4. } { [%eval -6.22] } (32. Qc4 c5) 32... Nxh3+?? { (-6.22 → -1.62) Blunder. Best move was Bf8. } { [%eval -1.62] } (32... Bf8 33. Kh1 Nxh3 34. Bxh3 Bxh3 35. Qg1 Bc8+ 36. Qh2 Qxh2+ 37. Kxh2 Bxb7 38. Rb1 Ba8 39. dxc6) 33. Bxh3 { [%eval -1.62] } 33... Bxh3 { [%eval -0.74] } 34. Rxg7+ { [%eval -0.84] } 34... Kf8 { [%eval 0.0] } 35. Bf6?? { (0.00 → -8.25) Blunder. Best move was Rg2. } { [%eval -8.25] } (35. Rg2 cxd5 36. Rb1 Qf4 37. Rg8+ Kxg8 38. Qxh3 Be5 39. Bxe5 Rxe5 40. Rb8+ Kf7 41. Rb7+ Kf6) 35... Qxf6 { [%eval -8.19] } 36. Qxh3 { [%eval -8.04] } 36... Qxg7+ { [%eval -8.05] } 37. Kf1 { [%eval -7.88] } 37... cxd5 { [%eval -7.45] } 38. Qf5+?! { (-7.45 → -8.37) Inaccuracy. Best move was Rb1. } { [%eval -8.37] } (38. Rb1 Qg6 39. Rb2 Bf4 40. c4 Qf6 41. cxd5 Qxb2 42. Qf5+ Ke7 43. Qxf4 Qa1+ 44. Ke2 Qa2+) 38... Qf7 { [%eval -8.12] } 39. Qh3? { (-8.12 → -10.32) Mistake. Best move was Qxf7+. } { [%eval -10.32] } (39. Qxf7+ Kxf7) 39... Bf4? { (-10.32 → -8.12) Mistake. Best move was Kg7. } { [%eval -8.12] } (39... Kg7) 40. Ke2? { (-8.12 → -11.37) Mistake. Best move was Re1. } { [%eval -11.37] } (40. Re1 Qf6) 40... Bg5 { [%eval -9.71] } 41. Rd1 { [%eval -15.4] } 41... Rb8 { [%eval -13.05] } 42. f3 { [%eval -61.64] } 42... exf3+ { [%eval -21.05] } 43. Kf1 { [%eval -30.53] } 43... Re8 { [%eval -21.42] } 44. Rd3 { [%eval -26.13] } 44... Re3 { [%eval -20.4] } 45. Qc8+ { [%eval -66.24] } 45... Kg7 { [%eval -61.12] } 46. Rxe3 { [%eval -59.53] } 46... Bxe3 { [%eval -27.4] } 47. Qg4+ { [%eval -67.89] } 47... Bg5 { [%eval -17.22] } 48. Qd4+ { [%eval -29.62] } 48... Kh7 { [%eval -18.98] } 49. Qd3+ { [%eval -27.6] } 49... Kg8 { [%eval -18.71] } 50. Kf2?! { (-18.71 → Mate in 23) Checkmate is now unavoidable. Best move was c4. } { [%eval #-23] } (50. c4 dxc4) 50... Bh4+ { [%eval -67.22] } 51. Kf1?! { (-67.22 → Mate in 17) Checkmate is now unavoidable. Best move was Ke3. } { [%eval #-17] } (51. Ke3) 51... Qe6 { [%eval #-16] } 52. Qxf3 { [%eval #-16] } 52... Qf6 { [%eval #-15] } 53. Kg2 { [%eval #-15] } 53... Qxf3+ { [%eval #-14] } 54. Kxf3 { [%eval #-15] } 54... Bf6 { [%eval #-14] } { White resigns. } 0-1