[Event "Daily Classical Arena"] [Site "https://lichess.org/PCdBifUS"] [Date "2015.02.22"] [White "Kendall-BTR"] [Black "boj"] [Result "1-0"] [UTCDate "2015.02.22"] [UTCTime "20:33:20"] [WhiteElo "1760"] [BlackElo "1872"] [WhiteRatingDiff "+21"] [BlackRatingDiff "-16"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C41"] [Opening "Philidor Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 3. Bc4 { C41 Philidor Defense } Be6 4. Bxe6 fxe6 5. d3 Nf6 6. Bg5 h6 7. Bh4 Qe7 8. h3 Nc6 9. Nc3 O-O-O 10. a4 g5 11. Bg3 Nd4?! { (-0.38 → 0.37) Inaccuracy. Qg7 was best. } (11... Qg7 12. O-O Kb8 13. Qd2 Be7 14. Rfb1 g4) 12. Nxd4 exd4 13. Nb5 e5 14. Nxa7+ Kb8 15. Nb5 c6 16. Na3 Qc7 17. Qd2 d5 18. exd5 Nxd5 19. Nc4?? { (0.89 → -2.59) Blunder. O-O was best. } (19. O-O Bb4 20. Qe2 Nf4 21. Qe4 Bxa3 22. Rxa3 Qa5 23. b4 Qd5 24. Qxd5 cxd5 25. Re1 Rhe8 26. Bxf4 gxf4 27. c3 dxc3 28. Rxc3 e4) 19... Bd6?? { (-2.59 → 1.16) Blunder. Bb4 was best. } (19... Bb4 20. Bxe5 Rhe8 21. O-O Rxe5 22. Qd1 Re6 23. Nd2 Rde8 24. Ne4 Nf6 25. Ng3 Qf4 26. a5 Re1 27. Qf3 R1e5 28. a6 Qxf3 29. gxf3) 20. a5?? { (1.16 → -2.32) Blunder. O-O was best. } (20. O-O Rhe8 21. a5 Re6 22. Qe2 Qe7 23. Rfe1 Re8 24. Qe4 Ka7 25. Qg4 Qc7 26. f3 Qe7 27. c3 dxc3 28. bxc3 Nf4 29. Nxd6 Qxd6) 20... Rde8?? { (-2.32 → 1.17) Blunder. Bb4 was best. } (20... Bb4 21. O-O Bxd2 22. Bxe5 Bb4 23. Bxc7+ Kxc7 24. a6 b5 25. Ne5 Ra8 26. Nf7 Rh7 27. Ne5 Kb6 28. g3 c5 29. Kg2) 21. O-O Bb4 22. Qe2 Ka7? { (1.53 → 2.82) Mistake. Nf4 was best. } (22... Nf4 23. Qe4 Qh7 24. Qf3 Qc7 25. Ra4 Bd6 26. Qe4 Ka7 27. f3 Rd8 28. Re1 Rhe8 29. c3 h5 30. Nxd6 Qxd6 31. cxd4 Qf8 32. dxe5) 23. Bxe5 Qf7? { (2.90 → 4.72) Mistake. Ka6 was best. } (23... Ka6 24. Qe4 Rxe5 25. Qxe5 Qxe5 26. Nxe5 Re8 27. Nc4 Nf4 28. f3 Kb5 29. Rf2 Nd5 30. Kf1 Nf4) 24. Qf3?? { (4.72 → 1.93) Blunder. Qg4 was best. } (24. Qg4 Nf4 25. Bxd4+ Ka6 26. Bxh8 Rxh8 27. c3 Bc5 28. b4 Ba7 29. Nd6 Qd5) 24... Qxf3 25. gxf3 Rhf8 26. Bxd4+ c5?? { (1.97 → 4.28) Blunder. Ka6 was best. } (26... Ka6 27. Be5 Rxf3 28. Kg2 Rf5 29. Bg3 h5 30. c3 Bc5 31. d4 Bf8 32. Be5 Kb5 33. Nd2 Nf4+ 34. Bxf4 Rxf4 35. Rae1 Rxe1 36. Rxe1) 27. Be5 Bd2?! { (3.47 → 5.24) Inaccuracy. Rxf3 was best. } (27... Rxf3 28. c3 Rxh3 29. cxb4 Nxb4 30. d4 Nd3 31. Nd6 Rf8 32. Kg2 Rh4 33. Bg3 Nf4+ 34. Bxf4 Rfxf4 35. Nb5+ Ka6 36. Nc7+ Ka7 37. dxc5) 28. Bd6 Rxf3 29. Bxc5+ Ka8 30. Nxd2 Rxh3 31. a6 Re2 32. axb7+ Kxb7 33. Ne4 Rxc2 34. Ra7+ Kc6 35. d4? { (8.09 → 4.36) Mistake. Ra6+ was best. } (35. Ra6+ Kc7 36. Rfa1 Rh4 37. Rg6 Rg4+ 38. Kf1 Rxe4 39. Bd6+ Kb7 40. dxe4 Nf4 41. Rxh6 Nd3 42. Rf6 Rd2 43. b3 Nxf2 44. Bc5 Nxe4) 35... Rxb2?! { (4.36 → 6.25) Inaccuracy. Nf4 was best. } (35... Nf4 36. Ra6+ Kd5 37. Nf6+ Kc4 38. Bd6 Rf3 39. Ng4 Kd5 40. Be5 Rxb2 41. Rxh6 Rfb3 42. Nf6+ Ke6 43. Ne4+ Kd5 44. Nc5 Rb6 45. Rxb6) 36. Ra6+ Kb5?? { (5.48 → Mate in 4) Checkmate is now unavoidable. Kb7 was best. } (36... Kb7 37. Rfa1 Rhb3 38. Rxh6 Rb1+ 39. Rxb1 Rxb1+ 40. Kg2 g4 41. Rh4 Kc6 42. Rxg4 Rb3 43. Rh4 Rd3 44. Rh6+ Kb5 45. Nd6+ Ka4 46. f3) 37. Rd6?? { (Mate in 4 → 5.12) Lost forced checkmate sequence. Nd6+ was best. } (37. Nd6+ Kxa6 38. Ra1+ Ra2 39. Rxa2+ Ra3 40. Rxa3#) 37... Nf4? { (5.12 → 10.32) Mistake. Kc4 was best. } (37... Kc4 38. Rc1+ Kd3 39. Nxg5 hxg5 40. Rxd5 Rf3 41. Rf1 g4 42. Rg5 Rf7 43. Rxg4 Rf5 44. Rg2 Re2 45. f3 Re3 46. Rg3 Rh5 47. Ra1) 38. Rb6+ Kc4 39. Rxb2 Rh4 40. Rb4+ Kd3 41. Ng3 Nh3+ 42. Kg2 Nf4+ 43. Kf3 Nd5 44. Rd1+ Kc3?! { (11.85 → Mate in 8) Checkmate is now unavoidable. Kc2 was best. } (44... Kc2 45. Rbb1 Rh3 46. Rh1 Rh4 47. Rbc1+ Kb3 48. Rxh4 gxh4 49. Ne2 h3 50. Rh1 Nf6 51. Rxh3 h5 52. Nf4 Kc4 53. Rh4 Nd7 54. Rxh5) 45. Rc1+?! { (Mate in 8 → 11.15) Lost forced checkmate sequence. Ne2+ was best. } (45. Ne2+ Kc2 46. Rc1+ Kd2 47. Rb2+ Kd3 48. Rb3+ Kd2 49. Bb4+ Nxb4 50. Rb2+ Nc2 51. Rcxc2+ Kd3 52. Rc3#) 45... Kd2 46. Rh1 Rf4+ 47. Kg2 Nxb4 48. Bxb4+ Kd3 49. Rxh6 Kxd4 50. Rg6 Kc4 51. Bd6 Rg4 52. Be7 { Black resigns. } 1-0