[Event "International Chess Day Arena"] [Site "https://lichess.org/TLTYJWQB"] [Date "2023.07.20"] [White "saptarshi_mandal"] [Black "BetaMonkey"] [Result "1-0"] [UTCDate "2023.07.20"] [UTCTime "15:57:38"] [WhiteElo "1437"] [BlackElo "1846"] [WhiteRatingDiff "+54"] [BlackRatingDiff "-13"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B00"] [Opening "Pirc Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 { B00 Pirc Defense } 2. Nc3 g6 3. Bc4?! { (0.78 → 0.00) Inaccuracy. d4 was best. } (3. d4 Bg7 4. Be3 Nd7 5. Nf3 Ngf6 6. h3 e5 7. Qd2 O-O) 3... Bg7 4. Qf3?! { (0.30 → -0.41) Inaccuracy. d4 was best. } (4. d4 Nf6 5. Nf3 O-O 6. Qe2 c6 7. Bb3 Bg4 8. O-O Nbd7) 4... Nf6 5. Nd5?! { (-0.36 → -1.18) Inaccuracy. d4 was best. } (5. d4 O-O 6. e5 Ne8 7. Qe3 c5 8. dxc5 dxe5 9. Nf3 Nc6) 5... O-O?! { (-1.18 → -0.47) Inaccuracy. Nc6 was best. } (5... Nc6 6. Ne2 Ne5 7. Nxf6+ exf6 8. Qc3 Nxc4 9. Qxc4 O-O 10. O-O) 6. Nxf6+ Bxf6 7. d3 c6 8. Bh6 Bg7?! { (-0.70 → -0.14) Inaccuracy. Bxb2 was best. } (8... Bxb2 9. Bxf8) 9. Bxg7 Kxg7 10. h4 h5 11. g4?? { (-0.14 → -1.96) Blunder. d4 was best. } (11. d4) 11... Bxg4 12. Qf4 e5 13. Qg3 Be6?? { (-2.44 → -0.50) Blunder. Qa5+ was best. } (13... Qa5+ 14. Kf1 f5 15. f3 fxe4 16. dxe4 Nd7 17. Kg2 Qc5 18. Be2 Be6 19. Rd1 Rf6 20. Bd3) 14. Nf3? { (-0.50 → -1.71) Mistake. Bxe6 was best. } (14. Bxe6 Qa5+ 15. c3 fxe6 16. Nh3 Rf6 17. O-O Nd7 18. Kh1 c5 19. Rg1 Raf8 20. f3 Qd8) 14... Bxc4 15. dxc4 Nd7 16. Rg1 Nc5 17. Ng5 Qb6? { (-1.69 → -0.02) Mistake. Qf6 was best. } (17... Qf6 18. O-O-O Rad8 19. b3 a6 20. Kb1 Rfe8 21. f3 b5 22. Rdf1 Ne6 23. Nxe6+ Rxe6 24. f4) 18. Nxf7?? { (-0.02 → -2.18) Blunder. O-O-O was best. } (18. O-O-O) 18... Kxf7 19. Qxg6+?! { (-2.18 → -2.94) Inaccuracy. O-O-O was best. } (19. O-O-O Ke7 20. Qg5+ Kd7 21. Qxe5 Rae8 22. Qxd6+ Kc8 23. f3 a5 24. b3 a4 25. Kb2 Na6) 19... Ke7 20. Qg5+ Kd7?? { (-3.47 → -0.10) Blunder. Rf6 was best. } (20... Rf6 21. Qg7+ Rf7 22. Qg5+ Kd7 23. O-O-O Kc7 24. Qxh5 Raf8 25. Qh6 Nxe4 26. f3 Nf6 27. Qd2) 21. Qg7+ Ke8 22. O-O-O Na4?? { (-0.10 → Mate in 7) Checkmate is now unavoidable. Rd8 was best. } (22... Rd8 23. Rg6 Rd7 24. Qh6 Nxe4 25. f3 Rxf3 26. Rg8+ Ke7 27. Qh7+ Rf7 28. Qxe4 Qf2 29. Kb1) 23. b3?? { (Mate in 7 → 0.00) Lost forced checkmate sequence. Qg6+ was best. } (23. Qg6+ Rf7 24. Qe6+ Kf8 25. Qh6+ Rg7 26. Qxg7+ Ke8 27. Qg8+ Ke7 28. Qh7+ Ke6 29. Rg6#) 23... Nc3?? { (0.00 → Mate in 7) Checkmate is now unavoidable. Qb4 was best. } (23... Qb4 24. bxa4 Qa3+ 25. Kb1 Qb4+ 26. Kc1) 24. Rxd6 Qxf2 25. Re6+?? { (Mate in 1 → 4.95) Lost forced checkmate sequence. Qd7# was best. } (25. Qd7#) 25... Kd8 26. Qe7+?? { (4.75 → 0.00) Blunder. Rd6+ was best. } (26. Rd6+ Kc8 27. Qd7+ Kb8 28. Rg7 Qb6 29. c5 Rf1+ 30. Rd1 Rxd1+ 31. Qxd1 Nxd1 32. Rg8+ Kc7) 26... Kc8 27. Rg7?? { (0.00 → Mate in 6) Checkmate is now unavoidable. Reg6 was best. } (27. Reg6 Qe3+ 28. Kb2 Na4+ 29. bxa4 Qb6+ 30. Kc1 Qe3+ 31. Kb1 Qb6+) 27... Qe3+?? { (Mate in 6 → 0.00) Lost forced checkmate sequence. Qe1+ was best. } (27... Qe1+ 28. Kb2 Nd1+ 29. Kc1 Nf2+ 30. Kb2 Nd3+ 31. cxd3 Rf2+ 32. Ka3 Qa5#) 28. Kb2 Nd1+ 29. Ka3?? { (0.00 → Mate in 10) Checkmate is now unavoidable. Kb1 was best. } (29. Kb1 Nc3+ 30. Kb2 Nd1+ 31. Kb1) 29... Qc1+ 30. Kb4 a5+ 31. Kc5 Qa3+ 32. Kb6 Qxe7?? { (Mate in 1 → 0.00) Lost forced checkmate sequence. Ra6# was best. } (32... Ra6#) 33. Rgxe7?? { (0.00 → -1.71) Blunder. Rexe7 was best. } (33. Rexe7 Ra6+ 34. Kc5 Nc3 35. Rxe5 b6+ 36. Kd6 Rf6+ 37. Ke7 Rh6 38. Rg8+ Kc7 39. Re6 Rxe6+) 33... Nc3?? { (-1.71 → 5.23) Blunder. Ra6+ was best. } (33... Ra6+ 34. Kc5 Ne3 35. Kd6 Rd8+ 36. Kxe5 a4 37. Rh7 axb3 38. axb3 Nxc2 39. Ree7 Rb6 40. Rxh5) 34. Re8+ Rxe8 35. Rxe8+ Kd7 36. Rxa8 Nxe4 37. Rxa5 Nc3 38. Rxe5 Nxa2 39. Rxh5 Nb4 40. Re5 Nxc2 41. h5 Nd4?! { (7.27 → 34.86) Inaccuracy. Nb4 was best. } (41... Nb4 42. Kxb7 Nd3 43. Rg5 Ke6 44. h6 Kf6 45. Rh5 Kg6 46. h7 Kxh5 47. h8=Q+ Kg6 48. Qe8+) 42. h6 Ne6?! { (35.53 → Mate in 14) Checkmate is now unavoidable. Nxb3 was best. } (42... Nxb3 43. Re3 Nd4 44. Rd3 Ke7 45. Rxd4 Kf7 46. Kxb7 c5 47. Rd5 Kg6 48. Rxc5 Kxh6 49. Rd5) 43. h7 c5 44. h8=Q Nd4 45. Qg7+ Kd6 46. Qe7# { White wins by checkmate. } 1-0