[Event "Rated classical game"] [Site "https://lichess.org/LWJy8Rm9"] [Date "2020.05.11"] [White "jensahlstrom"] [Black "mazeng"] [Result "0-1"] [UTCDate "2020.05.11"] [UTCTime "17:01:07"] [WhiteElo "1798"] [BlackElo "1869"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+35"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "C41"] [Opening "Philidor Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 { C41 Philidor Defense } 3. Nc3 Bg4?! { (0.25 → 0.88) Inaccuracy. c5 was best. } (3... c5 4. Bc4 Be7 5. O-O Nf6 6. d3 O-O 7. Bd2 Nc6 8. Nd5) 4. Be2?! { (0.88 → 0.16) Inaccuracy. d4 was best. } (4. d4 exd4 5. Qxd4 Nc6 6. Bb5 Ne7 7. Qd3 a6 8. Ba4 Bd7) 4... Nf6 5. d4 exd4 6. Nxd4 Bxe2 7. Qxe2 Be7?! { (0.82 → 1.67) Inaccuracy. Nc6 was best. } (7... Nc6 8. Be3 Nxd4 9. Bxd4 Be7 10. O-O-O O-O 11. Kb1 c6 12. Rhe1) 8. Bd2 O-O 9. O-O-O a5?! { (1.26 → 2.45) Inaccuracy. Re8 was best. } (9... Re8) 10. Nf5 Nbd7 11. Nd5?? { (2.33 → 0.11) Blunder. g4 was best. } (11. g4 g6 12. g5 gxf5 13. gxf6 Nxf6 14. Bh6 Kh8 15. Bxf8 Bxf8 16. exf5 c6 17. Rhg1 d5) 11... Nxd5 12. exd5 Bf6 13. g4 Re8 14. Qb5 a4 15. h4 a3 16. b3 Nc5 17. g5? { (0.00 → -1.22) Mistake. f3 was best. } (17. f3 h5 18. Qb4 Be5 19. Kb1 Qf6 20. Bg5 Qg6 21. Rhe1 Kh7 22. Bc1 Qf6 23. Bg5) 17... Bb2+?! { (-1.22 → -0.59) Inaccuracy. c6 was best. } (17... c6 18. Qc4) 18. Kb1 Ne4 19. Rhf1 c5? { (-1.39 → 0.00) Mistake. Bc3 was best. } (19... Bc3 20. Bc1 Ba5 21. Rd3 Qc8 22. Ng3 Nc3+ 23. Rxc3 Bxc3 24. Qc4 Bb2 25. Bxb2 axb2 26. Kxb2) 20. dxc6?! { (0.00 → -0.56) Inaccuracy. Ng3 was best. } (20. Ng3 f5 21. Nxe4 Rxe4 22. Rde1 Rxh4 23. Qxb7 Rd4 24. Re2 Rb8 25. Qc6 Rc8 26. Qb5 Rb8) 20... bxc6 21. Qxc6 Rc8 22. Qa6?! { (-0.08 → -1.11) Inaccuracy. Qb7 was best. } (22. Qb7) 22... Qc7?! { (-1.11 → -0.43) Inaccuracy. d5 was best. } (22... d5 23. Bb4) 23. c4?? { (-0.43 → -7.58) Blunder. Ne3 was best. } (23. Ne3 d5 24. Qd3 Re5 25. Ng4 Nc5 26. Qg3 Na4 27. c3 Bxc3 28. Rc1 Re2 29. Qxc7 Rxc7) 23... d5?? { (-7.58 → -1.82) Blunder. Ra8 was best. } (23... Ra8) 24. f3?? { (-1.82 → -9.85) Blunder. Qa5 was best. } (24. Qa5 Qb8 25. Qb5 dxc4 26. Qxb8 Rxb8 27. f3 Nxd2+ 28. Rxd2 cxb3 29. axb3 Bc3 30. Rd3 a2+) 24... Nxd2+?? { (-9.85 → -3.80) Blunder. Qe5 was best. } (24... Qe5 25. Ne7+ Qxe7 26. Ba5 Nc5 27. Rfe1 Nxa6 28. Rxe7 Rxe7 29. Rxd5 Re3 30. Rf5 g6 31. Bd2) 25. Rxd2 dxc4?? { (-3.42 → -0.72) Blunder. Re6 was best. } (25... Re6) 26. Nd6? { (-0.72 → -2.47) Mistake. Qxc4 was best. } (26. Qxc4) 26... c3?? { (-2.47 → 1.76) Blunder. Qd7 was best. } (26... Qd7) 27. Rc2 Qe7 28. Nxe8 Rxe8 29. Rd1 Qe1 30. Qd3 Qxh4 31. Qd8?! { (2.10 → 1.33) Inaccuracy. Qe4 was best. } (31. Qe4 Qxe4) 31... Kf8?? { (1.33 → Mate in 4) Checkmate is now unavoidable. Rf8 was best. } (31... Rf8 32. Re2 c2+ 33. Kxc2 g6 34. Qd2 Qg3 35. Qe3 Bg7 36. Kb1 Qh4 37. Qd2 Qg3 38. f4) 32. Qd6+?? { (Mate in 4 → 2.14) Lost forced checkmate sequence. Qxe8+ was best. } (32. Qxe8+ Kxe8 33. Re2+ Qe4+ 34. Rxe4+ Kf8 35. Rd8#) 32... Kg8 33. Qe7 Rf8 34. b4? { (2.00 → 0.83) Mistake. Re2 was best. } (34. Re2 c2+) 34... h6?? { (0.83 → 2.96) Blunder. g6 was best. } (34... g6 35. b5) 35. Rg2?? { (2.96 → 0.71) Blunder. b5 was best. } (35. b5) 35... c2+?! { (0.71 → 1.79) Inaccuracy. Qh3 was best. } (35... Qh3 36. Qe2) 36. Kxc2?? { (1.79 → 0.00) Blunder. Rxc2 was best. } (36. Rxc2 hxg5 37. Qd6 Qh3 38. Qh2 Qh4 39. Qxh4 gxh4 40. Rc4 Bf6 41. Kc2 Re8 42. b5 Rb8) 36... hxg5?? { (0.00 → 2.00) Blunder. Qc4+ was best. } (36... Qc4+ 37. Kb1 Rc8 38. Rd8+ Rxd8 39. Qxd8+ Kh7 40. Qd1 Qxb4 41. gxh6 g6 42. Qd5 Bf6+ 43. Qb3) 37. Qxg5?? { (2.00 → -11.09) Blunder. Qe4 was best. } (37. Qe4 g4) 37... Qxb4?? { (-11.09 → 0.00) Blunder. Rc8+ was best. } (37... Rc8+) 38. Rg4?? { (0.00 → -4.20) Blunder. Rd8 was best. } (38. Rd8 Qc3+ 39. Kb1 Qe1+ 40. Kc2) 38... Rc8+?? { (-4.20 → -0.78) Blunder. Qc3+ was best. } (38... Qc3+ 39. Kb1) 39. Kb1?? { (-0.78 → Mate in 1) Checkmate is now unavoidable. Kd3 was best. } (39. Kd3 Qb6 40. Ke2 Bf6 41. Qd2 Qb5+ 42. Kf2 Qb2 43. Qxb2 axb2 44. Rgg1 Ra8 45. Ke3 Rxa2) 39... Bd4# { Black wins by checkmate. } 0-1