[Event "Sunday PRO Chess Challenge"] [Site "https://lichess.org/2bspUi34"] [Date "2024.04.28"] [White "SethumsaInsarini"] [Black "senujalakmith2010"] [Result "0-1"] [UTCDate "2024.04.28"] [UTCTime "14:53:12"] [WhiteElo "664"] [BlackElo "1586"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "600+5"] [ECO "C50"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 Nf6 { C50 Four Knights Game: Italian Variation } 5. O-O O-O 6. b4? { (0.09 → -1.01) Mistake. d3 was best. } (6. d3 h6 7. h3 d6 8. Na4 Bb6 9. c3 Be6 10. Bxe6 fxe6) 6... Bxb4 7. Nb5?? { (-0.85 → -2.86) Blunder. Nd5 was best. } (7. Nd5 Bc5 8. Re1 Ng4 9. Rf1 Na5 10. d4 Nxc4 11. dxc5 c6) 7... a6?! { (-2.86 → -2.03) Inaccuracy. Nxe4 was best. } (7... Nxe4 8. Qe2 d5 9. Bxd5 Qxd5 10. c4 Qd8 11. Qxe4 Re8 12. Bb2 a6 13. Nc3 Be6 14. Nd5) 8. Na3 d6 9. d4? { (-2.11 → -3.60) Mistake. Re1 was best. } (9. Re1 b5 10. Bf1 Ne7 11. c3 Ba5 12. Bb2 Ng6 13. d3 c5 14. Nb1 h6 15. a4 Be6) 9... Nxe4 10. dxe5 Nc3 11. Qe1 Nb5?! { (-3.67 → -2.83) Inaccuracy. Bg4 was best. } (11... Bg4 12. Qe3 Bxf3 13. gxf3 Nxe5 14. f4 Nxc4 15. Nxc4 Qe8 16. Qd3 Ne2+ 17. Kh1 Qc6+ 18. f3) 12. Nd2? { (-2.83 → -4.69) Mistake. Qe3 was best. } (12. Qe3 Bc5 13. Qd3 Nbd4 14. Nxd4 Bxd4 15. Rb1 dxe5 16. Qf3 Bc5 17. c3 Na5 18. Bd3 f5) 12... dxe5? { (-4.69 → -2.82) Mistake. Nxa3 was best. } (12... Nxa3 13. Bd3 dxe5 14. Qe3 Nd4 15. Bxa3 Bxa3 16. Rad1 Bd6 17. Nc4 g6 18. Qh6 Qf6 19. Nxd6) 13. Qe3? { (-2.82 → -4.59) Mistake. Nxb5 was best. } (13. Nxb5 axb5 14. Bxb5 Nd4 15. Rb1 c5 16. a3 Nxc2 17. Qe4 Nxa3 18. Bxa3 Rxa3 19. Nc4 Rd3) 13... Bc3 14. Rb1?! { (-3.78 → -5.01) Inaccuracy. Bxb5 was best. } (14. Bxb5 Bxa1 15. Bxc6 Bd4 16. Qf3 bxc6 17. c3 Bb6 18. Nac4 Be6 19. Nxe5 Bd5 20. Qg3 f6) 14... Bxd2 15. Qxd2 Nxa3? { (-5.39 → -3.00) Mistake. Qxd2 was best. } (15... Qxd2 16. Bxd2 Nxa3 17. Bd3 Nxb1 18. Rxb1 Re8 19. f4 e4 20. Bc4 h5 21. Bc3 b5 22. Bd5) 16. Bxa3? { (-3.00 → -5.98) Mistake. Qxd8 was best. } (16. Qxd8 Rxd8 17. Bxa3 b5 18. Bd3 Be6 19. Rb2 f5 20. f3 Rd4 21. Bc5 Ra4 22. g4 Bc4) 16... Qxd2 17. Rbd1 Qg5 18. h4 Qxh4 19. g3 Qh6 20. Bc1 g5 21. f4 Nd4 22. fxg5 Qb6 23. g6 Ne2+ 24. Kg2 Nf4+ 25. gxf4 Qxg6+ 26. Kf2 Qb6+?! { (-6.50 → -4.83) Inaccuracy. Qxc2+ was best. } (26... Qxc2+ 27. Be2 Bg4 28. Bd2 Bxe2 29. Kxe2 Rfd8 30. fxe5 Qd3+ 31. Ke1 Qe4+ 32. Kf2 Kh8 33. Rg1) 27. Kg2?! { (-4.83 → -7.00) Inaccuracy. Be3 was best. } (27. Be3 Qc6 28. Be2 Bh3 29. Bf3 Qxc2+ 30. Rd2 Qf5 31. Rg1+ Kh8 32. Rg5 Qb1 33. Rg1 Qb4) 27... Kh8 28. fxe5 Rg8+ 29. Kh2? { (-9.53 → Mate in 3) Checkmate is now unavoidable. Kf3 was best. } (29. Kf3 Bg4+ 30. Ke4 Bxd1 31. Rxd1 Qg6+ 32. Kd4 Qxc2 33. Bf4 Qxd1+ 34. Ke3 Qc1+ 35. Kf3 Qxc4) 29... f6?? { (Mate in 3 → -4.37) Lost forced checkmate sequence. Qg6 was best. } (29... Qg6 30. Bg5 Qxg5 31. Bxf7 Qg2#) 30. exf6?! { (-4.37 → -5.61) Inaccuracy. Bxg8 was best. } (30. Bxg8 Bg4 31. Bb3 Bxd1 32. exf6 Qd6+ 33. Kh3 Be2 34. Rf2 Rg8 35. Bxg8 Kxg8 36. f7+ Kf8) 30... Rf8?? { (-5.61 → -2.68) Blunder. Be6 was best. } (30... Be6 31. f7 Bxc4 32. Rf5 Rgf8 33. Rg1 Rxf7 34. Rgg5 Rxf5 35. Rxf5 Kg7 36. Rf3) 31. f7 Qg6?? { (-2.33 → 6.50) Blunder. Bg4 was best. } (31... Bg4 32. Bf4 Qf6 33. Rde1 Qh4+ 34. Kg1 Rxf7 35. Bxf7 h5 36. Re3 Kh7 37. Bg3 Qd8 38. Re5) 32. Bd3?? { (6.50 → -5.65) Blunder. Bb2+ was best. } (32. Bb2+ Qg7 33. Rg1 Bg4 34. Bxg7+ Kxg7 35. Rxg4+ Kf6 36. Re4 Rad8 37. Rxd8 Rxf7 38. Bxf7 Kxf7) 32... Qh5+ 33. Kg2?! { (-5.39 → -8.41) Inaccuracy. Kg1 was best. } (33. Kg1 Rxf7 34. Rxf7 Qxd1+ 35. Rf1 Qg4+ 36. Kf2 Be6 37. Ke1 Qh4+ 38. Kd2 Qg5+ 39. Kc3 Qe5+) 33... Qxf7?? { (-8.41 → -1.25) Blunder. Bh3+ was best. } (33... Bh3+ 34. Kg1 Qg4+ 35. Kf2 Rxf7+ 36. Ke3 Bxf1 37. Rxf1 Rxf1 38. Bxf1 Qg5+ 39. Kd4 Qxc1 40. Kc3) 34. Rh1?? { (-1.25 → Mate in 1) Checkmate is now unavoidable. Rxf7 was best. } (34. Rxf7 Rxf7 35. Bc4 Kg7 36. Bb2+ Kg6 37. Bxf7+ Kxf7 38. Rf1+ Kg8 39. Re1 Bf5 40. Re7 Rc8) 34... Qd5+ 35. Kg3 Qg8+ 36. Kh2 Rf2# { Black wins by checkmate. } 0-1