[Event "Thursday Student Practice"] [Site "https://lichess.org/sTDJ6bvE"] [Date "2020.11.13"] [White "KleverKevin"] [Black "Joanne_Huang"] [Result "1-0"] [UTCDate "2020.11.13"] [UTCTime "00:48:31"] [WhiteElo "1339"] [BlackElo "1277"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "420+4"] [ECO "C41"] [Opening "Philidor Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 { C41 Philidor Defense } 3. h3 Nc6 4. Bb5 a6 5. Bxc6+ bxc6 6. d3 Be7 7. Nc3 Rb8 8. O-O a5? { (-0.03 → 1.18) Mistake. Bf6 was best. } (8... Bf6 9. Nh2) 9. Be3?! { (1.18 → 0.13) Inaccuracy. d4 was best. } (9. d4 exd4 10. Qxd4 Nf6 11. e5 c5 12. Qe3 dxe5 13. Nxe5 Qd6 14. Re1 Be6 15. Qf3 O-O) 9... Ra8?! { (0.13 → 0.95) Inaccuracy. Rxb2 was best. } (9... Rxb2 10. d4) 10. Re1?! { (0.95 → 0.16) Inaccuracy. d4 was best. } (10. d4 exd4) 10... Rb8? { (0.16 → 1.79) Mistake. c5 was best. } (10... c5) 11. a3? { (1.79 → 0.25) Mistake. d4 was best. } (11. d4) 11... Rxb2?! { (0.25 → 0.96) Inaccuracy. c5 was best. } (11... c5 12. b3 Nf6 13. Nd2 O-O 14. Nc4 Ra8 15. Qf3 h6 16. Bd2 c6 17. Ne2 a4 18. bxa4) 12. Rb1?! { (0.96 → 0.05) Inaccuracy. d4 was best. } (12. d4) 12... Rxb1 13. Nxb1?! { (-0.06 → -0.65) Inaccuracy. Qxb1 was best. } (13. Qxb1 Qd7) 13... Ba6? { (-0.65 → 0.87) Mistake. c5 was best. } (13... c5 14. c4 Bd7 15. Nc3 Nf6 16. Qb3 O-O 17. Rb1 Qa8 18. a4 h6 19. Nd2 Be6 20. Nd5) 14. Nc3?! { (0.87 → -0.20) Inaccuracy. Qd2 was best. } (14. Qd2) 14... Qa8?! { (-0.20 → 0.40) Inaccuracy. Nf6 was best. } (14... Nf6 15. Ne2) 15. Bg5? { (0.40 → -1.14) Mistake. d4 was best. } (15. d4 Nf6 16. dxe5 dxe5 17. Nxe5 O-O 18. Bg5 h6 19. Bh4 Qe8 20. Qa1 Bd6 21. Nd3 Nd7) 15... Bxg5 16. Nxg5 h6?! { (-1.18 → -0.22) Inaccuracy. Qa7 was best. } (16... Qa7 17. Qh5) 17. Nf3 f6 18. Na4? { (0.00 → -1.37) Mistake. d4 was best. } (18. d4 Ne7 19. dxe5 fxe5 20. Nxe5 dxe5 21. Qh5+ g6 22. Qxe5 Rf8 23. Rd1 Qa7 24. Rd2 Qb6) 18... Bb5?! { (-1.37 → -0.57) Inaccuracy. Ne7 was best. } (18... Ne7) 19. Nc3 Ba6 20. Nh4 g5?? { (-0.17 → 4.13) Blunder. h5 was best. } (20... h5) 21. Ng6?? { (4.13 → 1.27) Blunder. Qh5+ was best. } (21. Qh5+ Kd7 22. Ng6 Ne7 23. Nxh8 Qxh8 24. Qf7 h5 25. Nd1 Qe8 26. Qxf6 Qg6 27. Qf8 g4) 21... Rh7 22. Qh5 Ne7?! { (1.40 → 2.56) Inaccuracy. Kf7 was best. } (22... Kf7 23. Nxe5+ Kf8 24. Nf3 Qe8 25. Qxe8+ Kxe8 26. Nd2 Rd7 27. Nb3 Rd8 28. Nxa5 Ne7 29. d4) 23. Nxe7+?? { (2.56 → 0.00) Blunder. Nxe5+ was best. } (23. Nxe5+ Kf8) 23... Kxe7 24. Qg6 Rh8?? { (0.00 → 2.48) Blunder. Qh8 was best. } (24... Qh8 25. Rb1 Rg7 26. Qh5 Rg8 27. Nd1 Ra8 28. Ne3 Bc8 29. c4 Be6 30. Rb7 Qc8 31. Rb2) 25. Qg7+ Ke6 26. Qxc7 Rc8 27. Qxa5 Qb7?? { (2.05 → 5.47) Blunder. Rb8 was best. } (27... Rb8 28. Rb1 Rxb1+ 29. Nxb1 Qb7 30. Nd2 Kd7 31. Nf1 Qb5 32. Qe1 d5 33. Qd1 Qc5 34. exd5) 28. Qa4?? { (5.47 → 2.45) Blunder. Rb1 was best. } (28. Rb1) 28... Bb5? { (2.45 → 3.99) Mistake. Ra8 was best. } (28... Ra8) 29. Qb3+ d5?? { (3.57 → 7.66) Blunder. Ke7 was best. } (29... Ke7 30. Rb1) 30. Nxd5?? { (7.66 → 1.11) Blunder. exd5+ was best. } (30. exd5+) 30... cxd5 31. exd5+ Kd6?? { (0.58 → 2.35) Blunder. Qxd5 was best. } (31... Qxd5 32. c4) 32. Qb4+?! { (2.35 → 1.57) Inaccuracy. Rb1 was best. } (32. Rb1) 32... Rc5?? { (1.57 → 7.42) Blunder. Kd7 was best. } (32... Kd7 33. Qg4+ Kc7 34. Rb1 Qxd5 35. c4 Bd7 36. cxd5 Bxg4 37. hxg4 Ra8 38. Rb3 Ra5 39. f3) 33. Qe4?? { (7.42 → -0.13) Blunder. d4 was best. } (33. d4 Qa7 34. dxc5+ Qxc5 35. Rb1 Qxb4 36. Rxb4 Be8 37. Rb8 Bd7 38. c4 Kc5 39. Rb7 Be8) 33... Rxc2? { (-0.13 → 1.17) Mistake. Qxd5 was best. } (33... Qxd5 34. Qxd5+ Kxd5 35. c4+ Bxc4 36. dxc4+ Rxc4 37. g4 Ke6 38. Rb1 Ra4 39. Rb3 Kf7 40. f3) 34. d4 Rc4 35. Qg6?! { (0.86 → 0.00) Inaccuracy. dxe5+ was best. } (35. dxe5+ fxe5 36. Qxe5+ Kc5 37. a4 Bxa4 38. d6+ Kc6 39. Qe6 Qb4 40. Rd1 Bxd1 41. d7+ Kc7) 35... exd4 36. Qxh6?! { (-0.55 → -1.27) Inaccuracy. Qxf6+ was best. } (36. Qxf6+ Kc5) 36... Kxd5?? { (-1.27 → 7.08) Blunder. Qf7 was best. } (36... Qf7 37. Qh8) 37. Qxf6 Qa7?? { (6.58 → Mate in 1) Checkmate is now unavoidable. Qb8 was best. } (37... Qb8 38. Qe6+) 38. Qe5+?? { (Mate in 1 → 0.00) Lost forced checkmate sequence. Re5# was best. } (38. Re5#) 38... Kc6 39. Qe6+ Kb7 40. Qe7+? { (-0.08 → -1.69) Mistake. Qd6 was best. } (40. Qd6 Qb6 41. Qd5+ Kb8 42. Rb1 Rc5 43. Qg8+ Ka7 44. Qg7+ Qb7 45. Qxd4 Qd5 46. Qxd5 Rxd5) 40... Rc7? { (-1.69 → -0.09) Mistake. Ka6 was best. } (40... Ka6) 41. Qe4+ Bc6 42. Rb1+ Ka6 43. Qd3+ Ka5 44. Qd2+ Ka6 45. Qxg5 Be4?? { (-0.51 → Mate in 1) Checkmate is now unavoidable. Rc8 was best. } (45... Rc8) 46. Qb5# { White wins by checkmate. } 1-0