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Classical Chess • KStalsberg vs IM EricRosen

IM EricRosen (2167) plays KStalsberg (1950) in a rated Classical (20+10) game of chess. KStalsberg resigned after 54 moves. Click to replay, analyse, and discuss the game!

C50 Giuoco Piano

KStalsberg (1950?)−39
3Inaccuracies
4Mistakes
4Blunders
48Average centipawn loss
IM EricRosen (2167)+9
6Inaccuracies
3Mistakes
0Blunders
30Average centipawn loss
[Event "Weekly Classical Inc Arena"] [Site "https://lichess.org/wOaGhIZ6"] [Date "2019.01.18"] [Round "-"] [White "KStalsberg"] [Black "EricRosen"] [Result "0-1"] [UTCDate "2019.01.18"] [UTCTime "18:34:13"] [WhiteElo "1950"] [BlackElo "2167"] [WhiteRatingDiff "-39"] [BlackRatingDiff "+9"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "C50"] [Opening "Giuoco Piano"] [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. Bc4 { [%eval 0.1] } 3... Bc5 { [%eval 0.24] } { C50 Giuoco Piano } 4. O-O { [%eval 0.12] } 4... Nf6 { [%eval 0.14] } 5. Nc3 { [%eval 0.13] } 5... d6 { [%eval 0.05] } 6. d3 { [%eval 0.24] } 6... Na5 { [%eval 0.01] } 7. Bb3 { [%eval -0.1] } 7... Nxb3 { [%eval 0.25] } 8. axb3 { [%eval 0.12] } 8... c6 { [%eval 0.5] } 9. Bg5?! { (0.50 → 0.00) Inaccuracy. Best move was Na4. } { [%eval 0.0] } (9. Na4 Bb4 10. d4 Nxe4 11. c3 Ba5 12. dxe5 O-O 13. exd6 Qxd6 14. Qxd6 Nxd6 15. Bf4 Nf5) 9... h6 { [%eval 0.0] } 10. Be3 { [%eval -0.14] } 10... Bxe3 { [%eval -0.19] } 11. fxe3 { [%eval -0.35] } 11... O-O { [%eval -0.25] } 12. d4 { [%eval -0.32] } 12... Qe7 { [%eval -0.41] } 13. Qd3 { [%eval -0.31] } 13... Re8 { [%eval -0.3] } 14. Nd2 { [%eval -0.25] } 14... b5?! { (-0.25 → 0.28) Inaccuracy. Best move was Bg4. } { [%eval 0.28] } (14... Bg4 15. d5) 15. b4 { [%eval 0.0] } 15... Be6 { [%eval 0.45] } 16. d5 { [%eval 0.47] } 16... cxd5 { [%eval 0.5] } 17. exd5 { [%eval 0.45] } 17... Bd7 { [%eval 0.82] } 18. Nxb5? { (0.82 → -0.68) Mistake. Best move was Ra6. } { [%eval -0.68] } (18. Ra6 Bc8) 18... Bxb5? { (-0.68 → 1.38) Mistake. Best move was e4. } { [%eval 1.38] } (18... e4) 19. Qxb5 { [%eval 1.29] } 19... Rab8?! { (1.29 → 1.84) Inaccuracy. Best move was Reb8. } { [%eval 1.84] } (19... Reb8 20. Qc4 a5 21. b5 a4 22. Rxa4 Rxa4 23. Qxa4 Nxd5 24. Qa3 Nf6 25. c4 Qc7 26. Ra1) 20. Qa5 { [%eval 1.35] } 20... Qb7?! { (1.35 → 1.91) Inaccuracy. Best move was Ng4. } { [%eval 1.91] } (20... Ng4 21. Ra3) 21. c3 { [%eval 2.01] } 21... Nxd5 { [%eval 2.45] } 22. Qxa7 { [%eval 2.32] } 22... f6?! { (2.32 → 3.21) Inaccuracy. Best move was Nf6. } { [%eval 3.21] } (22... Nf6 23. Qxb7) 23. Qxb7 { [%eval 3.08] } 23... Rxb7 { [%eval 3.26] } 24. Nc4 { [%eval 3.02] } 24... Rc7 { [%eval 3.5] } 25. Nxd6 { [%eval 3.57] } 25... Rd8 { [%eval 3.68] } 26. Nf5 { [%eval 3.37] } 26... Nb6 { [%eval 3.65] } 27. Rfd1 { [%eval 3.44] } 27... Rb8?! { (3.44 → 4.19) Inaccuracy. Best move was Rxd1+. } { [%eval 4.19] } (27... Rxd1+ 28. Rxd1 Nc4 29. b3 Nxe3 30. Nxe3 Rxc3 31. Kf2 Rxb3 32. Rd8+ Kf7 33. Rb8 Ke6 34. Rb6+) 28. Rd2? { (4.19 → 2.97) Mistake. Best move was e4. } { [%eval 2.97] } (28. e4 Kh7 29. Ra6 Rcb7 30. Ne3 Rc8 31. Nd5 Rcb8 32. Kf2 Kg6 33. Ne3 Na8 34. Nf5 Kh7) 28... Nc4 { [%eval 2.92] } 29. Rc2 { [%eval 2.61] } 29... Kh7? { (2.61 → 4.19) Mistake. Best move was g6. } { [%eval 4.19] } (29... g6) 30. Kf2? { (4.19 → 3.10) Mistake. Best move was b3. } { [%eval 3.1] } (30. b3) 30... g6 { [%eval 3.1] } 31. Ng3 { [%eval 2.92] } 31... f5 { [%eval 2.92] } 32. Nf1 { [%eval 3.01] } 32... Rd7?! { (3.01 → 3.76) Inaccuracy. Best move was e4. } { [%eval 3.76] } (32... e4 33. Ke2 Ne5 34. Rcc1 Rd8 35. Nd2 Rd3 36. Rd1 Rcd7 37. b5 Rb7 38. c4 Kg7 39. h3) 33. Ke2 { [%eval 3.76] } 33... e4 { [%eval 3.79] } 34. Nd2 { [%eval 3.72] } 34... Ne5 { [%eval 3.74] } 35. Ra5 { [%eval 3.6] } 35... Nd3 { [%eval 3.65] } 36. Nc4 { [%eval 3.44] } 36... Rc7 { [%eval 3.46] } 37. Ne5? { (3.46 → 1.60) Mistake. Best move was b3. } { [%eval 1.6] } (37. b3 h5 38. h4 Rg7 39. Kf1 Rf7 40. g3 Rfb7 41. Ra1 Kh6 42. Rca2 Rd7 43. Ke2 Rbb7) 37... Rd8? { (1.60 → 3.75) Mistake. Best move was Nxe5. } { [%eval 3.75] } (37... Nxe5 38. Rxe5 Rxb4 39. Rd5 Rb3 40. Kd1 Rcb7 41. Kc1 Kg7 42. h4 Kf6 43. Rd6+ Kg7 44. Rcd2) 38. Rd2?? { (3.75 → 0.17) Blunder. Best move was Rb5. } { [%eval 0.17] } (38. Rb5) 38... Nc1+ { [%eval 0.2] } 39. Ke1 { [%eval 0.09] } 39... Rxd2 { [%eval 0.09] } 40. Kxd2 { [%eval 0.12] } 40... Nb3+ { [%eval 0.09] } 41. Kc2 { [%eval 0.24] } 41... Nxa5 { [%eval 0.39] } 42. bxa5 { [%eval 0.09] } 42... Rc5 { [%eval -0.57] } 43. Nd7 { [%eval -1.0] } 43... Rxa5 { [%eval -1.28] } 44. c4 { [%eval -0.95] } 44... Kg7 { [%eval -1.38] } 45. Kc3?! { (-1.38 → -1.89) Inaccuracy. Best move was c5. } { [%eval -1.89] } (45. c5) 45... Kf7 { [%eval -1.58] } 46. Nb6 { [%eval -1.47] } 46... Ke6 { [%eval -1.63] } 47. Nd5 { [%eval -1.67] } 47... g5 { [%eval -1.61] } 48. g3 { [%eval -1.72] } 48... Ra1 { [%eval -1.8] } 49. h4?? { (-1.80 → -5.28) Blunder. Best move was b4. } { [%eval -5.28] } (49. b4) 49... Rg1 { [%eval -5.11] } 50. hxg5 { [%eval -4.95] } 50... hxg5 { [%eval -4.17] } 51. Kd4?! { (-4.17 → -4.96) Inaccuracy. Best move was b4. } { [%eval -4.96] } (51. b4 Rxg3) 51... Rxg3 { [%eval -4.44] } 52. c5?? { (-4.44 → -7.60) Blunder. Best move was b4. } { [%eval -7.6] } (52. b4 Rg1) 52... Rg1 { [%eval -6.84] } 53. b4?? { (-6.84 → Mate in 47) Checkmate is now unavoidable. Best move was Nc3. } { [%eval #-47] } (53. Nc3 Rg2) 53... Rd1+ { [%eval -64.42] } { White resigns. } 0-1