[Event "Rated rapid game"] [Site "https://lichess.org/pZyXgziU"] [Date "2020.12.20"] [White "Risiko50"] [Black "juanchenb"] [Result "1-0"] [UTCDate "2020.12.20"] [UTCTime "16:39:51"] [WhiteElo "899"] [BlackElo "783"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C41"] [Opening "Philidor Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 3. Bc4 { C41 Philidor Defense } Nf6 4. Qe2 Be7 5. c3 O-O 6. d4 exd4 7. cxd4 Nc6 8. d5 Nb4?! { (0.48 → 1.07) Inaccuracy. Ne5 was best. } (8... Ne5 9. Nxe5 dxe5 10. Nc3 Bc5 11. Be3 Bxe3 12. Qxe3 Ne8 13. O-O Nd6 14. Be2 Bd7 15. Rfd1) 9. Nc3 Ng4? { (0.77 → 1.96) Mistake. c6 was best. } (9... c6 10. O-O cxd5 11. exd5 Re8 12. h3 Na6 13. Bxa6 bxa6 14. Nd4 Bf8 15. Be3 Bb7 16. Qf3) 10. O-O Bf6 11. h3 Qe8?? { (1.78 → 5.16) Blunder. Ne5 was best. } (11... Ne5 12. Nxe5 Bxe5 13. Be3 c6 14. dxc6 Nxc6 15. Nd5 Bd4 16. Rac1 Bxe3 17. Qxe3 Be6 18. Rfd1) 12. a3 Nxd5?! { (4.71 → 7.32) Inaccuracy. Na6 was best. } (12... Na6 13. hxg4 Bxc3 14. bxc3 Bxg4 15. Bxa6 bxa6 16. Qe3 f5 17. exf5 Qxe3 18. Bxe3 Bxf3 19. gxf3) 13. exd5?! { (7.32 → 5.17) Inaccuracy. Nxd5 was best. } (13. Nxd5 c6) 13... Qxe2 14. hxg4?? { (5.32 → -9.82) Blunder. Bxe2 was best. } (14. Bxe2) 14... Qxc4 15. g5 Bd8 16. Nd2 Qg4 17. f3 Qxg5 18. Nde4 Qe7 19. Kf2 c6 20. Rh1 cxd5 21. Nxd5 Qe6 22. Nf4 Bb6+ 23. Be3 Qb3 24. Nxd6? { (-8.80 → Mate in 10) Checkmate is now unavoidable. Bxb6 was best. } (24. Bxb6) 24... Qxb2+?! { (Mate in 10 → -13.17) Lost forced checkmate sequence. Qxe3+ was best. } (24... Qxe3+ 25. Kg3 Qf2+ 26. Kh2 Qh4+ 27. Nh3 Bxh3 28. g3 Qh6 29. g4 Bf1+ 30. Kg3 Qxd6+ 31. f4) 25. Ne2 Qe5 26. Ne4 Bf5 27. f4 Qe8 28. Ng5?! { (-10.72 → Mate in 4) Checkmate is now unavoidable. Bxb6 was best. } (28. Bxb6 Qxe4 29. Bc5 Rfe8 30. Rhe1 b6 31. Bd4 Bg4 32. Be5 f6 33. Nd4 Qd3 34. Bxf6 gxf6) 28... Rd8? { (Mate in 4 → -8.63) Lost forced checkmate sequence. Qxe3+ was best. } (28... Qxe3+ 29. Ke1 Rad8 30. Ne4 Bxe4 31. Rh2 Qf2#) 29. Nxh7? { (-8.63 → Mate in 2) Checkmate is now unavoidable. Bxb6 was best. } (29. Bxb6 axb6) 29... Bxe3+?! { (Mate in 2 → -20.48) Lost forced checkmate sequence. Qxe3+ was best. } (29... Qxe3+ 30. Kf1 Qf2#) 30. Kf1 Bxh7 31. g3?! { (-20.67 → Mate in 4) Checkmate is now unavoidable. Rh5 was best. } (31. Rh5 Qa4) 31... Rd7?! { (Mate in 4 → -22.41) Lost forced checkmate sequence. Qc6 was best. } (31... Qc6 32. Rh2 Qf3+ 33. Ke1 Bd2+ 34. Kd1 Qf1#) 32. Kg2?! { (-22.41 → Mate in 6) Checkmate is now unavoidable. Nc3 was best. } (32. Nc3 Bd3+) 32... Qd8?! { (Mate in 6 → -20.36) Lost forced checkmate sequence. Be4+ was best. } (32... Be4+ 33. Kf1 Bxh1 34. Nc3 Rd2 35. Ne2 Qe4 36. Ke1 Qg2 37. Nd4 Qf2#) 33. Rab1?! { (-20.36 → Mate in 8) Checkmate is now unavoidable. Rxh7 was best. } (33. Rxh7 Kxh7) 33... Rd2 34. Rbe1 Rd1?! { (Mate in 4 → -19.50) Lost forced checkmate sequence. Qd5+ was best. } (34... Qd5+ 35. Kh2 Qh5+ 36. Kg2 Be4+ 37. Kf1 Qf3#) 35. Rxd1 Qxd1? { (Mate in 10 → -8.05) Lost forced checkmate sequence. Be4+ was best. } (35... Be4+ 36. Kh3 Qf6 37. g4 Bf2 38. Ng3 Qh6+ 39. Nh5 f5 40. Rd6 Qh7 41. Rf6 Rxf6 42. Rg1) 36. Rxd1 Bd3?? { (-8.01 → -0.97) Blunder. Bc2 was best. } (36... Bc2 37. Rd6) 37. Nc3?? { (-0.97 → -7.32) Blunder. Rxd3 was best. } (37. Rxd3 Bb6) 37... Rd8 38. Nb5 Be4+ 39. Kh3 Rxd1 40. Nxa7?! { (-18.90 → Mate in 3) Checkmate is now unavoidable. Nc3 was best. } (40. Nc3 Bf5+) 40... Bxf4? { (Mate in 3 → -9.72) Lost forced checkmate sequence. Bf3 was best. } (40... Bf3 41. Kh4 Rh1+ 42. Kg5 Rh5#) 41. gxf4 Rf1 42. Nc8 Rxf4 43. Ne7+?! { (-10.81 → Mate in 25) Checkmate is now unavoidable. Nb6 was best. } (43. Nb6 Bc6) 43... Kf8 44. Nc8 Rf5?! { (Mate in 25 → -10.11) Lost forced checkmate sequence. Bf5+ was best. } (44... Bf5+ 45. Kg3 Rg4+ 46. Kf3 Bxc8 47. Ke3 Rg3+ 48. Kd4 Rxa3 49. Ke4 f6 50. Kf4 f5 51. Ke5) 45. Nd6 { White wins on time. } 1-0