[Event "Sivathanujan 20 Arena"] [Site "https://lichess.org/tVNfsfdM"] [Date "2020.04.23"] [White "Aby2005"] [Black "Ko20"] [Result "1-0"] [UTCDate "2020.04.23"] [UTCTime "13:59:41"] [WhiteElo "1645"] [BlackElo "1688"] [WhiteRatingDiff "+31"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "600+5"] [ECO "C50"] [Opening "Italian Game: Giuoco Pianissimo"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 { C50 Italian Game: Giuoco Pianissimo } h6 5. Nc3 Nf6 6. h3 d6 7. a3 a6 8. Ba2 Be6 9. Bd2 O-O 10. g4 Bxa2 11. Rxa2 Nh7 12. h4 f6?! { (-0.71 → -0.15) Inaccuracy. Qd7 was best. } (12... Qd7 13. b4 Ba7 14. Nd5 Ne7 15. Nxe7+ Qxe7 16. c4 Qe6 17. Nh2 c6 18. O-O b5 19. Qe2) 13. Rg1 g5?! { (-0.20 → 0.84) Inaccuracy. Qd7 was best. } (13... Qd7 14. Be3) 14. hxg5?? { (0.84 → -1.30) Blunder. Ne2 was best. } (14. Ne2 Qd7 15. Ng3 Qxg4 16. Nf5 Qh5 17. Rg2 Kh8 18. hxg5 hxg5 19. Rh2 Qf7 20. Ra1 Ne7) 14... fxg5 15. Qe2? { (-1.18 → -2.69) Mistake. Rg3 was best. } (15. Rg3) 15... Qf6?! { (-2.69 → -2.02) Inaccuracy. Qd7 was best. } (15... Qd7 16. b4 Ba7 17. Nd5 Qf7 18. Rg3 Nd4 19. Nxd4 exd4 20. b5 c6 21. b6 Bb8 22. c4) 16. Rg3 Qe7?! { (-1.97 → -0.90) Inaccuracy. Qe6 was best. } (16... Qe6 17. Ra1 Rxf3 18. Rxf3 Nd4 19. Qd1 Nxf3+ 20. Qxf3 Rf8 21. Qh3 Qf7 22. Kd1 Qxf2 23. Be1) 17. Be3?! { (-0.90 → -1.64) Inaccuracy. Nd5 was best. } (17. Nd5 Qf7 18. c4 Ba7 19. Be3 Nd4 20. Bxd4 exd4 21. Nd2 c6 22. Rf3 Qg7 23. Nb4 Nf6) 17... Nd4 18. Qd1? { (-1.25 → -2.58) Mistake. Bxd4 was best. } (18. Bxd4 exd4) 18... Nxf3+? { (-2.58 → -1.25) Mistake. Qf7 was best. } (18... Qf7 19. b4) 19. Rxf3 Rxf3 20. Qxf3 Bxe3? { (-1.26 → 0.00) Mistake. Rf8 was best. } (20... Rf8) 21. Qxe3 Qf6?! { (0.00 → 0.88) Inaccuracy. Qe6 was best. } (21... Qe6 22. f3 h5 23. gxh5 Qh3 24. Kd2 Qh1 25. Nd5 Qb1 26. Nc3) 22. Ke2?! { (0.88 → 0.05) Inaccuracy. Ra1 was best. } (22. Ra1 Qf4 23. Qxf4 gxf4 24. Ke2 Nf6 25. Nd5 Nxd5 26. exd5 Rc8 27. a4 a5 28. Rh1 Kg7) 22... Qf7 23. Ra1 Rf8 24. Rf1 Qe6 25. Qh3 Kg7 26. Nd5 c6? { (1.29 → 2.64) Mistake. Rh8 was best. } (26... Rh8 27. Ne3) 27. Ne3 Nf6?! { (2.67 → 4.25) Inaccuracy. Rh8 was best. } (27... Rh8 28. Nf5+ Kf8 29. Qe3 Nf6 30. Qa7 Qd7 31. Rh1 Ne8 32. Kd2 Kf7 33. Rxh6 Rxh6 34. Nxh6+) 28. Nf5+ Kf7 29. Nxh6+?! { (3.82 → 2.75) Inaccuracy. Qxh6 was best. } (29. Qxh6 Rg8 30. Rh1 d5 31. b3 a5 32. Qh3 Ke8 33. Qe3 d4 34. Qf3 a4 35. Rh6 axb3) 29... Ke7?! { (2.75 → 3.67) Inaccuracy. Ke8 was best. } (29... Ke8 30. Nf5 Kd7 31. Rh1 d5 32. b3 Kc7 33. Qe3 dxe4 34. dxe4 Nxg4 35. Qc5 Rxf5 36. exf5) 30. Nf5+?! { (3.67 → 2.82) Inaccuracy. Qe3 was best. } (30. Qe3 Kd8) 30... Kf7? { (2.82 → 5.07) Mistake. Kd8 was best. } (30... Kd8 31. Rh1 Kc7 32. Qe3 Nxg4 33. Qxg5 Nf6 34. Rh6 d5 35. f3 Qf7 36. Rg6 Nd7 37. Rg7) 31. b3 d5?! { (4.29 → 5.46) Inaccuracy. Qd7 was best. } (31... Qd7 32. Rh1) 32. a4 Kg6?! { (4.75 → 7.94) Inaccuracy. Qd7 was best. } (32... Qd7 33. Rh1) 33. Qh6+ Kf7 34. Qh3? { (7.47 → 4.17) Mistake. Qxg5 was best. } (34. Qxg5) 34... dxe4?! { (4.17 → 5.78) Inaccuracy. Qd7 was best. } (34... Qd7 35. Rh1) 35. dxe4 Nxe4?? { (5.44 → Mate in 21) Checkmate is now unavoidable. Rd8 was best. } (35... Rd8 36. Rh1) 36. Qh7+ Kf6 37. Qh6+ Kf7 38. Qg7+ Ke8 39. Qxb7? { (7.55 → 3.70) Mistake. Rh1 was best. } (39. Rh1 Nf6 40. Rh6 Rf7 41. Qh8+ Kd7 42. Qb8 b5 43. Qa7+ Kd8 44. Rh8+ Ne8 45. Qa8+ Kd7) 39... a5?? { (3.70 → Mate in 5) Checkmate is now unavoidable. Qd7 was best. } (39... Qd7 40. Ng7+ Ke7 41. Qb4+ Nd6 42. Nf5+ Rxf5 43. gxf5 Qxf5 44. Qc5 g4 45. Qxc6 Ne4 46. Qb7+) 40. Ng7+ Kd8 41. Nxe6+ Ke8 42. Ng7+ Kd8 43. Rd1+ Nd6 44. Rxd6# { White wins by checkmate. } 1-0