[Event "2nd CMJ Challenger Chess Match Arena"] [Site "https://lichess.org/yXOhwgU4"] [Date "2020.04.05"] [White "Anish16"] [Black "jojo30"] [Result "0-1"] [UTCDate "2020.04.05"] [UTCTime "11:37:17"] [WhiteElo "1352"] [BlackElo "1466"] [WhiteRatingDiff "-17"] [BlackRatingDiff "+26"] [Variant "Standard"] [TimeControl "360+2"] [ECO "C44"] [Opening "Ponziani Opening: Jaenisch Counterattack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. d3 Nf6 4. c3 { C44 Ponziani Opening: Jaenisch Counterattack } Bc5 5. d4 exd4 6. cxd4?! { (-0.07 → -0.77) Inaccuracy. e5 was best. } (6. e5 Nd5 7. Bb5 a6 8. Ba4 d6 9. cxd4 Bb4+ 10. Bd2 O-O) 6... Nxd4?? { (-0.77 → 2.25) Blunder. Bb4+ was best. } (6... Bb4+ 7. Nbd2 Nxe4 8. d5 Ne7 9. a3 Bxd2+ 10. Nxd2 Nf6 11. d6) 7. Nxd4 Bxd4? { (2.30 → 4.18) Mistake. O-O was best. } (7... O-O 8. Be2 Nxe4 9. O-O d5 10. Nc3 Nf6 11. Bf4 c6 12. h3 Re8 13. Bf3 Bb6 14. Na4) 8. e5?? { (4.18 → -3.31) Blunder. Qxd4 was best. } (8. Qxd4 d5) 8... Ne4?? { (-3.31 → 4.51) Blunder. Bxe5 was best. } (8... Bxe5 9. Nd2 d5 10. Bd3 O-O 11. O-O c5 12. h3 Re8 13. Re1 Bd7 14. Nf3 Bd6 15. Rxe8+) 9. f4?? { (4.51 → -18.20) Blunder. Qxd4 was best. } (9. Qxd4 d5) 9... Nf2?? { (-18.20 → 0.30) Blunder. Qh4+ was best. } (9... Qh4+ 10. Ke2 Qg4+ 11. Kd3 Qxd1+ 12. Nd2 Nxd2 13. Bxd2 Qxa1 14. Kxd4 Qxb2+ 15. Ke3 O-O 16. Be1) 10. Qc2?? { (0.30 → -7.86) Blunder. Qxd4 was best. } (10. Qxd4 Nxh1) 10... Nxh1 11. Qd3 Nf2?? { (-9.06 → -2.48) Blunder. Qh4+ was best. } (11... Qh4+ 12. Ke2 Qf2+ 13. Kd1 d6 14. Qe2 Bg4 15. Qxg4 Bxb2 16. Qe2 Bxa1 17. exd6+ Qxe2+ 18. Kxe2) 12. Qxd4 d6?? { (-2.91 → 2.64) Blunder. Ng4 was best. } (12... Ng4 13. g3 Nxh2 14. Be2 d5 15. e6 O-O 16. Qf2 Re8 17. Qxh2 Bxe6 18. Kf1 d4 19. Bd3) 13. Qxf2? { (2.64 → 1.25) Mistake. Kxf2 was best. } (13. Kxf2 O-O 14. exd6 Qxd6 15. Qxd6 cxd6 16. Nc3 Rd8 17. Be3 Bd7 18. Rd1 b6 19. Be2 Bc6) 13... Bg4?! { (1.25 → 1.95) Inaccuracy. dxe5 was best. } (13... dxe5) 14. Qg3 Qd7 15. h3?! { (2.34 → 1.64) Inaccuracy. exd6 was best. } (15. exd6 O-O) 15... Be6?! { (1.64 → 2.41) Inaccuracy. Bf5 was best. } (15... Bf5 16. Be3) 16. Qxg7 Rg8?? { (2.34 → 17.10) Blunder. O-O-O was best. } (16... O-O-O 17. Nc3 dxe5 18. fxe5 Qd4 19. Qg5 Rhe8 20. Qf4 Qb6 21. Nb5 Bd7 22. Be3 Qe6 23. Rc1) 17. Qxg8+ Ke7 18. Qxh7 Qa4 19. Qd3 Bxa2 20. exd6+ cxd6 21. Be3 Rc8 22. Be2 Rc1+ 23. Kf2 Rxb1 24. Rxb1 Bxb1 25. Qxb1 Qb4 26. Bxa7 Qe4?! { (10.17 → Mate in 6) Checkmate is now unavoidable. Qxf4+ was best. } (26... Qxf4+ 27. Bf3 Qh4+ 28. Kg1 b5 29. Qe4+ Qxe4 30. Bxe4 Ke6 31. b4 f5 32. Bc6 f4 33. Bd4) 27. Bd1?? { (Mate in 6 → -7.85) Lost forced checkmate sequence. Qxe4+ was best. } (27. Qxe4+ Kf8 28. Qxb7 Kg8 29. Bh5 f6 30. Bd4 Kh8 31. Bxf6+ Kg8 32. Qg7#) 27... Qxb1 28. Be3 Qxd1 29. h4 d5 30. g3?! { (-12.38 → Mate in 45) Checkmate is now unavoidable. f5 was best. } (30. f5 d4) 30... d4 31. Bxd4?! { (-60.38 → Mate in 31) Checkmate is now unavoidable. f5 was best. } (31. f5 Qc2+ 32. Kf3 dxe3 33. Kxe3 Qxf5 34. b3 Qg4 35. Kf2 f5 36. h5 Qxh5 37. b4 Qg4) 31... Qxd4+ 32. Ke1?! { (-71.43 → Mate in 14) Checkmate is now unavoidable. Kf3 was best. } (32. Kf3 f5 33. h5 Qxb2 34. h6 Qh2 35. h7 Qxh7 36. Ke3 Qh2 37. Kd4 Qxg3 38. Ke5 Qg4) 32... Qxb2 33. h5 b5 34. h6 b4 35. g4 b3 36. g5 Qc3+ 37. Kf2 Qc8 38. g6 fxg6 39. h7 b2 40. Ke1 b1=Q+ 41. Kd2 Qb3 42. f5 Qcc2+ 43. Ke1 Qbb1# { Black wins by checkmate. } 0-1