[Event "ChessScholars Arena"] [Site "https://lichess.org/vp7XSmTx"] [Date "2021.04.01"] [Round "-"] [White "jw0827"] [Black "ethan_chen"] [Result "0-1"] [GameId "vp7XSmTx"] [UTCDate "2021.04.01"] [UTCTime "21:47:39"] [WhiteElo "1578"] [BlackElo "1448"] [WhiteRatingDiff "-25"] [BlackRatingDiff "+35"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C42"] [Opening "Petrov's Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.25] } 1... e5 { [%eval 0.21] } 2. Nf3 { [%eval 0.23] } 2... Nf6 { [%eval 0.48] } 3. Nxe5 { [%eval 0.43] } 3... d6 { [%eval 0.44] } { C42 Petrov's Defense } 4. Ng4?? { (0.44 → -3.59) Blunder. Nf3 was best. } { [%eval -3.59] } (4. Nf3 Nxe4 5. Bd3 Nf6 6. c3 Be6 7. O-O c5 8. Ng5 Bd5) 4... Nxg4 { [%eval -3.39] } 5. f3 { [%eval -3.57] } 5... Nf6 { [%eval -3.62] } 6. Bc4?! { (-3.62 → -4.62) Inaccuracy. d4 was best. } { [%eval -4.62] } (6. d4 d5 7. e5 Nfd7 8. Be3 c5 9. c3 Qb6 10. Qd2 Qa5 11. f4 cxd4 12. Bxd4 Qd8) 6... Qe7?! { (-4.62 → -3.61) Inaccuracy. d5 was best. } { [%eval -3.61] } (6... d5 7. exd5) 7. Qe2 { [%eval -4.06] } 7... a6 { [%eval -3.45] } 8. O-O { [%eval -4.0] } 8... Be6 { [%eval -3.48] } 9. Bxe6 { [%eval -3.99] } 9... fxe6 { [%eval -3.91] } 10. Qc4?! { (-3.91 → -5.38) Inaccuracy. d4 was best. } { [%eval -5.38] } (10. d4 Qf7 11. Bg5 Be7 12. f4 d5 13. e5 Ne4 14. Bxe7 Qxe7 15. c4 Nc6 16. cxd5 exd5) 10... d5 { [%eval -5.17] } 11. Qd4 { [%eval -6.39] } 11... e5 { [%eval -5.5] } 12. Qf2 { [%eval -5.79] } 12... dxe4 { [%eval -5.97] } 13. fxe4 { [%eval -6.15] } 13... Nxe4 { [%eval -5.14] } 14. Qe3 { [%eval -6.27] } 14... Qb4? { (-6.27 → -3.70) Mistake. Qh4 was best. } { [%eval -3.7] } (14... Qh4 15. Qb3 Bc5+ 16. d4 Bxd4+ 17. Be3 Bxe3+ 18. Qxe3 Nd7 19. Nd2 Nxd2 20. Qxd2 O-O-O 21. Rad1) 15. c3 { [%eval -3.2] } 15... Qc5 { [%eval -3.2] } 16. d3? { (-3.20 → -5.57) Mistake. d4 was best. } { [%eval -5.57] } (16. d4 Qc6 17. Re1 Nf6 18. Qxe5+ Kf7 19. Bf4 Nbd7 20. Qxc7 Qxc7 21. Bxc7 Rc8 22. Bg3 Nh5) 16... Qxe3+ { [%eval -5.39] } 17. Bxe3 { [%eval -5.32] } 17... Nc6?? { (-5.32 → 0.16) Blunder. Nf6 was best. } { [%eval 0.16] } (17... Nf6 18. Nd2 Nc6 19. Bg5 Bc5+ 20. Kh1 Be7 21. Bxf6 gxf6 22. Rf3 O-O-O 23. Raf1 h5 24. Ne4) 18. dxe4 { [%eval 0.35] } 18... O-O-O { [%eval 0.33] } 19. Na3?? { (0.33 → -2.66) Blunder. Kf2 was best. } { [%eval -2.66] } (19. Kf2 Na5 20. b3 b6 21. Ke2 Nb7 22. Nd2 Bc5 23. Nc4 b5 24. Nb2 Bxe3 25. Kxe3 Rd6) 19... b5?? { (-2.66 → -0.11) Blunder. Bxa3 was best. } { [%eval -0.11] } (19... Bxa3) 20. Ba7?? { (-0.11 → -6.25) Blunder. Nc2 was best. } { [%eval -6.25] } (20. Nc2 Na5 21. a4 Nc4 22. axb5 Nxe3 23. Nxe3 Bc5 24. Rae1 axb5 25. Rf5 Rd3 26. Rf3 h5) 20... Nxa7 { [%eval -6.4] } 21. c4 { [%eval -8.24] } 21... bxc4 { [%eval -5.95] } 22. Nxc4 { [%eval -5.74] } 22... Rd4 { [%eval -5.48] } 23. Nd2?! { (-5.48 → -10.17) Inaccuracy. Nxe5 was best. } { [%eval -10.17] } (23. Nxe5) 23... Rxd2 { [%eval -10.28] } 24. Rad1 { [%eval -10.94] } 24... Rxb2 { [%eval -10.95] } 25. Rb1 { [%eval -11.67] } 25... Rxa2 { [%eval -11.25] } 26. Ra1 { [%eval -12.16] } 26... Rxa1 { [%eval -11.92] } 27. Rxa1 { [%eval -11.94] } 27... Kb7 { [%eval -11.83] } 28. Ra5 { [%eval -12.31] } 28... Nc6 { [%eval -11.94] } 29. Rc5 { [%eval -76.38] } 29... a5 { [%eval -11.91] } 30. Rxc6 { [%eval -21.4] } 30... Kxc6 { [%eval -24.74] } 31. g4 { [%eval -62.77] } 31... a4 { [%eval -147.29] } 32. g5 { [%eval -57.35] } 32... a3 { [%eval #-7] } 33. h4 { [%eval #-7] } 33... a2 { [%eval #-6] } 34. Kg2 { [%eval #-8] } 34... a1=Q { [%eval #-5] } 35. Kf2 { [%eval #-5] } 35... Qa2+ { [%eval #-5] } 36. Ke3 { [%eval #-5] } 36... Bc5+ { [%eval #-4] } 37. Kd3 { [%eval #-2] } 37... Qa3+ { [%eval #-3] } 38. Kc2 { [%eval #-3] } 38... Rd8 { [%eval #-3] } 39. h5 { [%eval #-3] } 39... Qa2+ { [%eval #-2] } 40. Kc3 { [%eval #-2] } 40... Qa3+ { [%eval #-3] } 41. Kc2 { [%eval #-3] } 41... Qa2+ { [%eval #-2] } 42. Kc3 { [%eval #-2] } 42... Ra8 { [%eval #-1] } 43. Kd3 { [%eval #-1] } 43... Ra4 { [%eval #-1] } 44. Kc3 { [%eval #-1] } 44... Ra3# { Black wins by checkmate. } 0-1