[Event "IBM online tournament Mar23"] [Site "https://lichess.org/pWptnwGh"] [Date "2023.03.17"] [White "Bhavani_Sugumar"] [Black "ArjunTheGame"] [Result "0-1"] [UTCDate "2023.03.17"] [UTCTime "14:06:21"] [WhiteElo "812"] [BlackElo "921"] [WhiteRatingDiff "-104"] [BlackRatingDiff "+62"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A00"] [Opening "Sodium Attack"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. Na3?! { (0.15 → -0.44) Inaccuracy. e4 was best. } { A00 Sodium Attack } (1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 O-O) 1... e5 2. g4?? { (-0.59 → -2.65) Blunder. Nc4 was best. } (2. Nc4 Nc6 3. e4 d5 4. exd5 Qxd5 5. c3 Be6 6. Ne3 Qd7) 2... f6?? { (-2.65 → -0.75) Blunder. Nc6 was best. } (2... Nc6 3. Bg2 d5 4. c4 d4 5. Qa4 Bd7 6. d3 h5 7. gxh5) 3. Nc4? { (-0.75 → -2.27) Mistake. d4 was best. } (3. d4) 3... Ne7 4. Nf3 Nd5?? { (-2.24 → -0.01) Blunder. d5 was best. } (4... d5 5. Ne3 d4 6. Nf5 Nxf5 7. gxf5 Bxf5 8. d3 Qd7 9. h4 Be6 10. Bg2 Be7 11. Bd2) 5. Ncxe5?? { (-0.01 → -2.82) Blunder. e4 was best. } (5. e4) 5... fxe5 6. Nxe5 c6 7. Bg2?! { (-2.35 → -3.24) Inaccuracy. d4 was best. } (7. d4 d6 8. Nd3 Bxg4 9. Rg1 Nf6 10. f3 Be6 11. e4 Nbd7 12. Be3 Qa5+ 13. Bd2 Qc7) 7... Nf4 8. Rg1 Bd6 9. Nc4?! { (-2.70 → -3.76) Inaccuracy. d4 was best. } (9. d4 Qa5+ 10. Kf1 Nxg2 11. Rxg2 O-O 12. Nc4 Qc7 13. Nxd6 Qxd6 14. f3 Na6 15. h4 Nc7) 9... O-O?? { (-3.76 → 0.09) Blunder. Bc7 was best. } (9... Bc7 10. d4 Nxg2+ 11. Rxg2 d5 12. Ne3 Nd7 13. Qd3 Nf8 14. Nf5 Ne6 15. Qa3 g6 16. Bd2) 10. Nxd6 Rf6?? { (0.00 → 2.11) Blunder. Qh4 was best. } (10... Qh4 11. Bf3 Qxh2 12. Rf1 Nh3 13. Nxc8 Nxf2 14. e3 Nxd1 15. Bd5+ Rf7 16. Bxf7+ Kh8 17. Bc4) 11. Nc4?? { (2.11 → -0.40) Blunder. Nxc8 was best. } (11. Nxc8 Qxc8) 11... b5?? { (-0.40 → 1.79) Blunder. d5 was best. } (11... d5 12. Ne3 d4 13. Nf5 Bxf5 14. gxf5 Rxf5 15. Be4 Rf7 16. Rg3 Qh4 17. d3 Qxh2 18. Bxf4) 12. Ne3 d5 13. c3 Na6 14. Qb3? { (1.79 → 0.33) Mistake. d4 was best. } (14. d4 Rf7 15. Bf3 Nc7 16. Rg3 Qh4 17. h3 Bd7 18. Nf5 Bxf5 19. Bxf4 Ne6 20. Be5 Be4) 14... Nc5 15. Qc2 Bf5?? { (0.95 → 4.66) Blunder. Ncd3+ was best. } (15... Ncd3+ 16. exd3) 16. gxf5 Ne4?! { (4.83 → 6.18) Inaccuracy. Rh6 was best. } (16... Rh6 17. d4 Rxh2 18. dxc5 Qh4 19. f6 g6 20. Kd1 Nxg2 21. Rxg2 Rh1+ 22. Kd2 Qxf6 23. Qf5) 17. Ng4 Rf7 18. d3 Nd6 19. c4?! { (6.45 → 4.81) Inaccuracy. Bxf4 was best. } (19. Bxf4 Rxf5 20. Nh6+ gxh6 21. Bh3+ Rg5 22. O-O-O Qf6 23. e3 Rxg1 24. Rxg1+ Kf7 25. Qd1 Rg8) 19... Qg5 20. Ne5 Rxf5 21. Nxc6?? { (5.56 → -2.69) Blunder. Bxd5+ was best. } (21. Bxd5+ cxd5 22. Rxg5 Rxg5 23. Bxf4 Rg1+ 24. Kd2 Rxa1 25. cxb5 Rf8 26. Qc6 Rb1 27. Qxd5+ Nf7) 21... bxc4?? { (-2.69 → 5.81) Blunder. Nxg2+ was best. } (21... Nxg2+ 22. Kd1 Ne3+ 23. Bxe3 Qxg1+ 24. Kd2 Qxa1 25. c5 Nc8 26. Qb3 h6 27. Nd4 Rh5 28. Nc6) 22. d4?? { (5.81 → -5.41) Blunder. Bxd5+ was best. } (22. Bxd5+ Rxd5 23. Rxg5 Rxg5 24. Bxf4 Rg1+ 25. Kd2 Rxa1 26. Bxd6 Kh8 27. Qxc4 Rb1 28. Be5 Rg1) 22... Rc8?? { (-5.41 → 6.19) Blunder. Nxg2+ was best. } (22... Nxg2+ 23. Rxg2 Qxg2 24. Ne7+ Kh8 25. Nxf5 Qh1+ 26. Kd2 Ne4+ 27. Qxe4 Qxe4 28. Ng3 Qxd4+ 29. Ke1) 23. Qa4?? { (6.19 → -4.62) Blunder. Bxd5+ was best. } (23. Bxd5+ Nxd5 24. Rxg5 Rxg5 25. Bxg5 Rxc6 26. Qa4 Rc7 27. Qa5 Nb6 28. Bf4 Rd7 29. Qe5 Nbc8) 23... Nxg2+ 24. Rxg2 Qxg2 25. Qxa7?? { (-5.06 → Mate in 11) Checkmate is now unavoidable. Ne7+ was best. } (25. Ne7+ Kh8 26. Nxf5 Ne4 27. Kd1 Nxf2+ 28. Kc2 Qe4+ 29. Kc3 Qxf5 30. Qb5 Ne4+ 31. Kb4 Qf8+) 25... Qh1+?? { (Mate in 11 → -6.34) Lost forced checkmate sequence. Qxf2+ was best. } (25... Qxf2+ 26. Kd1 Qf1+ 27. Kc2 Qxe2+ 28. Kc3 Nb5+ 29. Kb4 Nxa7 30. Nxa7 Qe7+ 31. Kc3 Rf3+ 32. Be3) 26. Kd2 Ne4+ 27. Kc2 Qxh2?? { (-5.52 → 2.21) Blunder. Qe1 was best. } (27... Qe1 28. Qxg7+ Kxg7 29. Bh6+ Kxh6 30. Rxe1 Rxc6 31. f3 Nf6 32. e4 Rg5 33. b4 Rg2+ 34. Kc3) 28. Qb7?? { (2.21 → -4.29) Blunder. Ne7+ was best. } (28. Ne7+ Kh8) 28... Rcf8?? { (-4.29 → 4.80) Blunder. Rc7 was best. } (28... Rc7 29. Qa8+ Rf8 30. Qa5 Qd6 31. Nb4 Rd7 32. Qxd5+ Qxd5 33. Nxd5 Rxd5 34. Be3 Nxf2 35. Kc3) 29. Ne7+ Kf7 30. Be3?? { (6.32 → 1.90) Blunder. Nxf5+ was best. } (30. Nxf5+ Ke6 31. Qe7+ Kxf5 32. Qxf8+ Nf6 33. Qxg7 Qh4 34. f3 h6 35. Qxh6 Qxd4 36. Qg5+ Ke6) 30... h5?? { (1.90 → 6.95) Blunder. Rb8 was best. } (30... Rb8) 31. Nxf5+ Kg6 32. Nd6?? { (7.74 → 2.83) Blunder. Qxg7+ was best. } (32. Qxg7+ Kxf5 33. Qxf8+ Ke6 34. Qe8+ Kf6 35. a4 Nd6 36. Qg8 Ke7 37. a5 Qh3 38. Qg5+ Kd7) 32... Nxf2? { (2.83 → 5.20) Mistake. Nxd6 was best. } (32... Nxd6 33. Qxd5 Nf5 34. Qe4 Qc7 35. Bf4 Qd7 36. Rg1+ Kh7 37. Be5 g6 38. Kb1 Ne7 39. f3) 33. Qe7 Rf5?? { (5.40 → Mate in 12) Checkmate is now unavoidable. Ng4 was best. } (33... Ng4 34. Bd2 Rf2 35. Qg5+ Kh7 36. Nf5 Rxf5 37. Qxf5+ Kh8 38. Rf1 Nf6 39. Qe5 Qh3 40. Rxf6) 34. Qe6+?? { (Mate in 12 → 5.35) Lost forced checkmate sequence. Nxf5 was best. } (34. Nxf5 Nh3 35. Qxg7+ Kxf5 36. Rf1+ Nf4 37. Qf7+ Kg4 38. Rxf4+ Qxf4 39. Qxf4+ Kh3 40. Bf2 h4) 34... Kh7?? { (5.35 → Mate in 15) Checkmate is now unavoidable. Rf6 was best. } (34... Rf6 35. Qe8+ Kh7 36. Nf7 Rxf7 37. Qxf7 Ng4 38. Qf3 Qd6 39. Qf5+ Kg8 40. Bf4 Qc6 41. Rg1) 35. Qxf5+ Kg8 36. Qxd5+ Kh7 37. Qxc4? { (Mate in 10 → 8.14) Lost forced checkmate sequence. Qf5+ was best. } (37. Qf5+ Kg8 38. Qf7+ Kh8 39. Nf5 Qg2 40. Bxf2 Qe4+ 41. Kc3 Qxf5 42. Qxf5 Kg8 43. Rg1 g5) 37... Ne4? { (8.14 → Mate in 7) Checkmate is now unavoidable. Ng4 was best. } (37... Ng4 38. Nf5 Qg2 39. Kd2 Qb7 40. b3 g6 41. Nd6 Qe7 42. Qf7+ Qxf7 43. Nxf7 Kg7 44. Rf1) 38. Nxe4 g5 39. Nxg5+ Kh6 40. Qc5 Kg6 41. Qc6+ Kf5 42. Qc5+ Kg6 43. Ne4?! { (Mate in 5 → 15.76) Lost forced checkmate sequence. Qb6+ was best. } (43. Qb6+ Kg7 44. Qb7+ Qc7+ 45. Qxc7+ Kg8 46. Qf7+ Kh8 47. Qh7#) 43... Qg2?! { (15.76 → Mate in 8) Checkmate is now unavoidable. Qxe2+ was best. } (43... Qxe2+ 44. Nd2 Qxe3 45. Rh1 h4 46. Qf8 Qg5 47. Qg8+ Kh6 48. Qh8+ Kg6 49. Rxh4 Qxh4 50. Qxh4) 44. Qd6+ Kf5 45. Qf8+ Kxe4 { Black wins on time. } 0-1