[Event "2024-Winter-Tournament 4"] [Site "https://lichess.org/VfJnmAmi"] [Date "2024.02.04"] [White "EthanW2021"] [Black "Masongongzifan"] [Result "0-1"] [UTCDate "2024.02.04"] [UTCTime "00:50:50"] [WhiteElo "796"] [BlackElo "1504"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "300+1"] [ECO "C44"] [Opening "Ponziani Opening: Jaenisch Counterattack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 { C44 Ponziani Opening: Jaenisch Counterattack } 4. d4 d6?! { (0.00 → 0.73) Inaccuracy. Nxe4 was best. } (4... Nxe4 5. Bd3 d5 6. Nxe5 Nxe5 7. dxe5 Bc5 8. O-O Qh4 9. Qe2) 5. dxe5?! { (0.73 → 0.08) Inaccuracy. Bb5 was best. } (5. Bb5 Bd7 6. Bd3 g6 7. O-O Bg7 8. h3 h6 9. a4 g5) 5... dxe5 6. Nxe5?? { (0.15 → -7.00) Blunder. Nbd2 was best. } (6. Nbd2 h6 7. a4 Bd6 8. Bd3 a5 9. Nc4 Qe7 10. Qe2 Bc5) 6... Nxe5 7. Bf4 Qxd1+ 8. Kxd1 Bd6 9. Bb5+ c6 10. Ba4 O-O 11. Nd2 Rd8 12. Re1?! { (-4.66 → -6.03) Inaccuracy. Kc2 was best. } (12. Kc2 a5) 12... Nh5?! { (-6.03 → -4.39) Inaccuracy. Nc4 was best. } (12... Nc4 13. Nxc4 Bxf4+ 14. Ke2 b5 15. Rad1 Be6 16. Rxd8+ Rxd8 17. Na5 bxa4 18. e5 Ng4 19. g3) 13. Bg5 f6 14. Bh4 g5 15. Bxg5?! { (-4.98 → -6.62) Inaccuracy. Bg3 was best. } (15. Bg3 Nxg3 16. hxg3 Bc5 17. Re2 a5 18. Kc2 Kg7 19. Nb3 Ba7 20. f4 Ng4 21. Nxa5 Ne3+) 15... fxg5 16. Re3 Bc5 17. Rh3?! { (-6.79 → -10.11) Inaccuracy. Kc2 was best. } (17. Kc2 Kg7 18. Nf3 Rf8 19. Rf1 Ng4 20. Rd3 Nf4 21. Rd2 Nxg2 22. Rg1 Rxf3 23. Rxg2 Be7) 17... Bxh3 18. gxh3 Nc4 19. Kc2? { (-9.98 → Mate in 7) Checkmate is now unavoidable. Bb3 was best. } (19. Bb3 Rxd2+ 20. Kc1 Kh8 21. Bxc4 Rad8 22. b4 Rd1+ 23. Kb2 R8d2+ 24. Kb3 Rxa1 25. a4 Bxf2) 19... Rxd2+ 20. Kb3 Nxb2?! { (Mate in 1 → -12.67) Lost forced checkmate sequence. Na5# was best. } (20... Na5#) 21. Rb1 Nxa4 22. Kxa4 b5+ 23. Ka5?! { (-14.17 → Mate in 1) Checkmate is now unavoidable. Kb3 was best. } (23. Kb3 a5 24. a4 Rb8 25. axb5 Rxb5+ 26. Kc4 Rxb1 27. Kxc5 a4 28. Kxc6 Kf7 29. f3 Nf4) 23... Bb6+?! { (Mate in 1 → -19.82) Lost forced checkmate sequence. Rxa2# was best. } (23... Rxa2#) 24. Ka6 Nf6 25. Kb7 Rad8 26. Kxc6?! { (-12.50 → Mate in 8) Checkmate is now unavoidable. Rg1 was best. } (26. Rg1 Nxe4 27. Rxg5+ Nxg5 28. Kxc6 R8d5 29. Kb7 Ne6 30. h4 Rd8 31. Ka6) 26... Nxe4 27. Rxb5?! { (-14.21 → Mate in 4) Checkmate is now unavoidable. f4 was best. } (27. f4 gxf4 28. Re1 Nxc3 29. Kb7 f3 30. Re5 R8d7+ 31. Kb8 f2 32. Rg5+ Kh8 33. Rf5 Rxa2) 27... R2d6+ 28. Kb7 R8d7+ 29. Ka6 Nc5+ 30. Rxc5 Bxc5+ 31. Kb5 Rb6+?! { (Mate in 15 → -10.21) Lost forced checkmate sequence. Bxf2 was best. } (31... Bxf2 32. Kb4 Rb6+ 33. Kc4 Kg7 34. a3 Kg6 35. a4 Rb2 36. a5 Kf7 37. a6 Kf6 38. h4) 32. Kxc5 Rbd6 33. a4 Rd5+ 34. Kc4 Rf5 35. a5?! { (-13.55 → Mate in 20) Checkmate is now unavoidable. f4 was best. } (35. f4 gxf4) 35... Rc7+ 36. Kb4 Rf3 37. c4 Rf4 38. Kb5?! { (-37.52 → Mate in 5) Checkmate is now unavoidable. Kc3 was best. } (38. Kc3 Rxf2 39. Kd4 Rxh2 40. c5 Rxh3 41. Kd5 Rc3 42. c6 R7xc6 43. Kd4 R6c4+ 44. Kd5 Rc5+) 38... Rcxc4 39. a6 Rb4+ 40. Kc6 Rfc4+ 41. Kd5 Rc3 42. Kd6 Rd4+ 43. Ke5 Rd2?! { (Mate in 14 → -82.91) Lost forced checkmate sequence. Rh4 was best. } (43... Rh4 44. f4 Rxf4 45. h4 Rxh4 46. h3 Rhxh3 47. Ke4 g4 48. Kd4 Rcf3 49. Ke4 Rf2 50. Kd4) 44. Kf5?! { (-82.91 → Mate in 10) Checkmate is now unavoidable. f4 was best. } (44. f4 gxf4) 44... Rxf2+ 45. Kxg5 Rxh3 46. Kg4 Rfxh2 47. Kf5 Rg2 48. Ke4 Rh1 49. Kd3 { White offers draw } 49... Rf1 50. Kc3 Re2 51. Kc4 Rd1 52. Kc5 Rc2+ 53. Kb5 Rb1+ 54. Ka4 Ra2# { Black wins by checkmate. } 0-1