[Event "52th PCA Online Chess Arena Arena"] [Site "https://lichess.org/nmG5P1y8"] [Date "2020.05.31"] [White "JianSong"] [Black "TCB123"] [Result "0-1"] [UTCDate "2020.05.31"] [UTCTime "13:15:26"] [WhiteElo "1666"] [BlackElo "1814"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+4"] [Variant "Standard"] [TimeControl "300+0"] [ECO "C50"] [Opening "Italian Game: Paris Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 { C50 Italian Game: Paris Defense } 4. d3 Qe7?! { (0.18 → 0.97) Inaccuracy. h6 was best. } (4... h6 5. Nc3 Na5 6. Bb3 a6 7. O-O Nf6 8. Bd2 Be7 9. h3) 5. Ng5 Be6 6. Bxe6 fxe6 7. Qg4 Nf6?! { (0.30 → 1.32) Inaccuracy. Kd7 was best. } (7... Kd7 8. Qe2) 8. Qxe6 Qxe6 9. Nxe6 Kd7 10. Ng5 h6 11. Nh3?! { (1.48 → 0.66) Inaccuracy. Nf3 was best. } (11. Nf3) 11... Re8 12. Nc3 Kc8 13. Nd5?? { (1.50 → -0.77) Blunder. Bd2 was best. } (13. Bd2 Nd4 14. O-O-O c6 15. Be3 g5 16. Ng1 d5 17. Nge2 Bc5 18. Ng3 b6 19. h4 g4) 13... Nxd5 14. exd5 Nd4? { (-0.60 → 0.97) Mistake. Nb4 was best. } (14... Nb4 15. Kd2 Nxd5 16. b3 Be7 17. Bb2 g5 18. f3 h5 19. c4 Nf4 20. Nxf4 gxf4 21. d4) 15. Kd2 Be7 16. c3 Nf5 17. g4?! { (0.99 → 0.00) Inaccuracy. Ke2 was best. } (17. Ke2 Kd7 18. f3 c6 19. dxc6+ bxc6 20. Bd2 a5 21. Rhe1 Rhf8 22. Kf1 Bd8 23. g3 Ne7) 17... Nh4 18. Rf1 Rhf8 19. Ke2 Nf3 20. Ng1?? { (0.17 → -2.72) Blunder. Rh1 was best. } (20. Rh1 Nh4 21. Rg1 Nf3 22. Rg2 Rf7 23. Be3 Ref8 24. Ng1 Nh4 25. Rg3 Bg5 26. Rf1 Bxe3) 20... Nxh2 21. Re1?! { (-2.60 → -3.53) Inaccuracy. Rd1 was best. } (21. Rd1 Nxg4 22. f3 Nf6 23. c4 Nh5 24. Be3 Ng3+ 25. Kd2 a5 26. Ne2 Rxf3 27. Nxg3 Rxg3) 21... Nxg4 22. Be3 Bg5 23. Bxg5 hxg5?? { (-4.53 → -1.47) Blunder. Rxf2+ was best. } (23... Rxf2+ 24. Kd1 hxg5 25. Re2 Rf1+ 26. Re1 Rxe1+ 27. Kxe1 Ne3 28. Kf2 Nxd5 29. Kg3 Rh8 30. Nf3) 24. Nh3 Rh8?! { (-1.34 → -0.23) Inaccuracy. e4 was best. } (24... e4 25. d4) 25. Nxg5 Rh2 26. Rf1?! { (-0.62 → -1.38) Inaccuracy. Ne4 was best. } (26. Ne4 Rf8 27. Rh1 Rfxf2+ 28. Nxf2 Rxf2+ 29. Ke1 Rxb2 30. Rh3 Nf6 31. Rh8+ Kd7 32. c4 b5) 26... Rf8 27. Nf3 Rh3 28. Ng5 Rh2 29. Nf3 Rhh8?! { (-1.05 → 0.00) Inaccuracy. Rg2 was best. } (29... Rg2 30. Rac1 Rf4 31. c4 a5 32. c5 dxc5 33. Rxc5 e4 34. dxe4 Rxe4+ 35. Kd2 Nxf2 36. Rxa5) 30. Ng5? { (0.00 → -1.16) Mistake. Rh1 was best. } (30. Rh1 Rh6 31. Rxh6 gxh6 32. Rg1 Rf4 33. Rg2 b5 34. b3 Kb7 35. c4 e4 36. Nd2 exd3+) 30... Re8?? { (-1.16 → 0.65) Blunder. c6 was best. } (30... c6 31. c4 cxd5 32. cxd5 Nf6 33. Rh1 Kd7 34. Rxh8 Rxh8 35. Rg1 Nxd5 36. Nf3 Nf4+ 37. Ke3) 31. Nf7? { (0.65 → -0.64) Mistake. Rh1 was best. } (31. Rh1 Rxh1 32. Rxh1 Nf6 33. c4 Kd7 34. Ne4 c6 35. Nxf6+ gxf6 36. dxc6+ bxc6 37. Rh7+ Re7) 31... Rhf8?! { (-0.64 → -0.07) Inaccuracy. Rh5 was best. } (31... Rh5 32. Rg1 Nxf2 33. Nxd6+ cxd6 34. Kxf2 Rf8+ 35. Ke3 Rh3+ 36. Ke2 Rh2+ 37. Ke3 Rxb2 38. Rxg7) 32. Ng5 g6 33. Ne4 Nf6 34. Nxf6 Rxf6 35. Rg1 e4 36. dxe4? { (-0.13 → -1.26) Mistake. d4 was best. } (36. d4 Ref8 37. Raf1 b5 38. Rg4 a5 39. Rxe4 Rf5 40. b3 Rxd5 41. Rg4 g5 42. f4 gxf4) 36... Rxe4+ 37. Kd3 Ref4 38. Rh1?! { (-0.97 → -1.74) Inaccuracy. Raf1 was best. } (38. Raf1 b5 39. f3 Kb7 40. Rg5 Rxf3+ 41. Rxf3 Rxf3+ 42. Kc2 Rf5 43. Rxg6 Rxd5 44. Kb3 Rd2) 38... b6 39. Rh8+ Kb7 40. Rh7?! { (-1.43 → -2.38) Inaccuracy. Rh2 was best. } (40. Rh2 b5) 40... Rxf2 41. b3?! { (-2.53 → -3.82) Inaccuracy. Rb1 was best. } (41. Rb1) 41... R2f3+ 42. Kc4?? { (-3.47 → Mate in 2) Checkmate is now unavoidable. Kd2 was best. } (42. Kd2) 42... R6f4+ 43. Kb5 a6# { Black wins by checkmate. } 0-1