[Event "OGCA OPEN ONLINE CHESS TOURNEY Arena"] [Site "https://lichess.org/2NLNEzU2"] [Date "2022.05.31"] [White "vajjha3"] [Black "nitin243"] [Result "1-0"] [UTCDate "2022.05.31"] [UTCTime "00:00:01"] [WhiteElo "1434"] [BlackElo "1082"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "300+2"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. Bc4 e5 4. d4?! { (0.47 → -0.15) Inaccuracy. O-O was best. } (4. O-O Be7 5. c3 Nf6 6. d4 cxd4 7. cxd4 exd4 8. e5 Ng4) 4... cxd4 5. Ng5 d5?? { (-0.43 → 1.74) Blunder. Nh6 was best. } (5... Nh6 6. O-O Bc5 7. c3 d6 8. b4 Bb6 9. a4 a6 10. cxd4) 6. exd5 Nb4 7. d6?? { (2.05 → -0.37) Blunder. O-O was best. } (7. O-O Nf6 8. c3 dxc3 9. Nxc3 Bd6 10. a3 Na6 11. Nge4 Nxe4 12. Nxe4 O-O 13. Bg5 Qd7) 7... Qxd6?? { (-0.37 → 3.74) Blunder. Nh6 was best. } (7... Nh6 8. c3 Nc6 9. Qb3 Qd7 10. O-O Bxd6 11. Ne4 Nf5 12. g4 Na5 13. Bb5 Nxb3 14. Bxd7+) 8. Nxf7?? { (3.74 → 0.00) Blunder. Bxf7+ was best. } (8. Bxf7+ Kd7 9. O-O h6 10. Nf3 Kc7 11. c3 Nc6 12. cxd4 exd4 13. Na3 a6 14. Qb3 Na5) 8... Qc6 9. Nxh8 Qxc4?! { (-0.32 → 0.71) Inaccuracy. Qxg2 was best. } (9... Qxg2) 10. Qh5+?? { (0.71 → -1.01) Blunder. Na3 was best. } (10. Na3) 10... Qf7?? { (-1.01 → 22.10) Blunder. g6 was best. } (10... g6 11. Qxe5+) 11. Qxf7+ Kd8 12. Bg5+ Be7 13. Qf8+ Kd7 14. Qxe7+?! { (15.05 → 6.32) Inaccuracy. Qxg8 was best. } (14. Qxg8 Nxc2+ 15. Kd2 Bxg5+ 16. Kxc2 Kd6 17. Qf8+ Be7 18. Nf7+ Ke6 19. Qxg7 Bd7 20. Nxe5 Bf6) 14... Kc6?! { (6.32 → 22.70) Inaccuracy. Nxe7 was best. } (14... Nxe7 15. Na3 Ke6 16. O-O Bd7 17. Bxe7 Kxe7 18. Rae1 Kf6 19. f4 Rxh8 20. fxe5+ Ke6 21. Rd1) 15. Qxb4 Kd5?! { (22.16 → Mate in 7) Checkmate is now unavoidable. Be6 was best. } (15... Be6 16. Nc3 b6 17. Qb5+ Kb7 18. Ne4 h6 19. Bh4 Nf6 20. Nd6+ Kc7 21. Qxe5 Bd5 22. Ne8+) 16. c4+?! { (Mate in 7 → 27.58) Lost forced checkmate sequence. Nc3+ was best. } (16. Nc3+ Ke6 17. Qb3+ Kf5 18. Ne4 d3 19. Qxd3 Nf6 20. Qh3+ Ng4 21. Qf3+ Ke6 22. Qf7#) 16... Ke4?! { (27.58 → Mate in 7) Checkmate is now unavoidable. Ke6 was best. } (16... Ke6 17. Qf8 Bd7 18. Qxa8 Nf6 19. Qxb7 a5 20. Bd2 Bc6 21. Qc8+ Bd7 22. Qa6+ Bc6 23. Bxa5) 17. Nd2+ Kf5 18. Nf7?! { (Mate in 7 → 24.46) Lost forced checkmate sequence. Nf3 was best. } (18. Nf3 Ke6 19. Nxd4+ exd4 20. Qc5 Nf6 21. O-O-O Kd7 22. Rxd4+ Ke6 23. Re1+ Ne4 24. Rexe4#) 18... Kg6?! { (24.46 → Mate in 8) Checkmate is now unavoidable. h6 was best. } (18... h6 19. Qf8 Kg6 20. Nxe5+ Kh7 21. h4 Rb8 22. Bf4 b5 23. Ndf3 Rb6 24. cxb5 Rf6 25. Ng5+) 19. Qd6+?! { (Mate in 8 → 26.87) Lost forced checkmate sequence. Nxe5+ was best. } (19. Nxe5+ Kxg5 20. Ndf3+ Kf5 21. g4+ Ke6 22. O-O-O Nf6 23. Rhe1 Nxg4 24. Qf8 Nxe5 25. Rxd4 h6) 19... Kxf7 20. Ne4 Nf6 21. Qc7+ Kg6?! { (18.05 → Mate in 8) Checkmate is now unavoidable. Bd7 was best. } (21... Bd7 22. Nd6+ Kg6 23. Bd2 b6 24. Qb7 Rd8 25. Qxa7 Be6 26. Qxb6 Rxd6 27. Qxd6 Bxc4 28. Qxe5) 22. Bxf6 Kf5 23. Nd6+ Kxf6 24. Qf7+ Kg5 25. h4+ Kh6 26. Nf5+?! { (Mate in 3 → 14.70) Lost forced checkmate sequence. Ne8 was best. } (26. Ne8 g6 27. Qg7+ Kh5 28. Nf6#) 26... Bxf5 27. Qxf5 g6 28. Qg5+ Kg7 29. h5 Rf8?! { (15.92 → Mate in 8) Checkmate is now unavoidable. Re8 was best. } (29... Re8 30. O-O-O Re6 31. f4 b6 32. Qxe5+ Rxe5 33. fxe5 Kf7 34. Rxd4 Ke6 35. h6 Kxe5 36. Rd7) 30. hxg6 hxg6 31. Qh6+ Kf7 32. Qh7+?! { (Mate in 16 → 20.15) Lost forced checkmate sequence. Qxf8+ was best. } (32. Qxf8+) 32... Ke8?! { (20.15 → Mate in 5) Checkmate is now unavoidable. Ke6 was best. } (32... Ke6 33. Qxg6+ Rf6 34. Qxf6+ Kxf6 35. Rh7 Ke6 36. Ke2 e4 37. Rxb7 a5 38. Ra7 a4 39. Rxa4) 33. Qxg6+ Ke7 34. Rh7+ Rf7 35. Qxf7+ Kd6 36. Qf6+ Kc5 37. Qxe5+ Kb4 38. a3+ Kxc4 39. Rc7+ Kd3 40. Qe2# { White wins by checkmate. } 1-0