[Event "INTER HOUSE CHESS SELECTION Arena"] [Site "https://lichess.org/snEHnq3v"] [Date "2024.04.23"] [White "sayakdutta_2009"] [Black "Vedant_Agarwal_01"] [Result "1-0"] [UTCDate "2024.04.23"] [UTCTime "13:47:29"] [WhiteElo "1650"] [BlackElo "1799"] [WhiteRatingDiff "+48"] [BlackRatingDiff "-60"] [Variant "Standard"] [TimeControl "300+10"] [ECO "B00"] [Opening "Nimzowitsch Defense: Kennedy Variation, de Smet Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 2. d4 e5 3. dxe5 Nc6 { B00 Nimzowitsch Defense: Kennedy Variation, de Smet Gambit } 4. exd6 Bxd6 5. Nc3 Nf6 6. Nf3 Bc5? { (0.32 → 1.66) Mistake. Qe7 was best. } (6... Qe7 7. Bg5 Bb4 8. Qd2 Qxe4+ 9. Be2 Qe7 10. O-O h6 11. Bxf6) 7. Qxd8+ Nxd8 8. Bg5 Bg4 9. Bxf6 gxf6 10. Be2?! { (1.78 → 1.17) Inaccuracy. Nd5 was best. } (10. Nd5 Bxf3 11. Nxf6+ Ke7 12. Nd5+ Kf8 13. gxf3 Ne6 14. Rd1 Rd8 15. c3 c6 16. Ne3 Rxd1+) 10... Bb4 11. h3 Bxf3 12. Bxf3 Bxc3+ 13. bxc3 Ne6 14. O-O?! { (1.54 → 0.90) Inaccuracy. O-O-O was best. } (14. O-O-O Rg8 15. Rd5 Rg5 16. Bg4 Ke7 17. Rhd1 Rxd5 18. exd5 Nc5 19. Rd4 Rg8 20. Rf4 Rg5) 14... O-O-O 15. Rad1 Rhg8 16. Bg4 Kb8?! { (1.63 → 2.29) Inaccuracy. Rd6 was best. } (16... Rd6 17. Rde1) 17. Bxe6?! { (2.29 → 1.50) Inaccuracy. Rxd8+ was best. } (17. Rxd8+ Rxd8 18. f4 a5 19. e5 Nc5 20. exf6 Rd6 21. Bf5 h5 22. g4 hxg4 23. hxg4 Rxf6) 17... fxe6 18. Rd4 e5?! { (1.03 → 1.76) Inaccuracy. c5 was best. } (18... c5) 19. Rd3?! { (1.76 → 1.03) Inaccuracy. Rxd8+ was best. } (19. Rxd8+) 19... b6?! { (1.03 → 2.09) Inaccuracy. Rxd3 was best. } (19... Rxd3) 20. Rfd1 Rxd3 21. cxd3 Rf8?! { (1.66 → 2.29) Inaccuracy. b5 was best. } (21... b5 22. d4 Rd8 23. Kf1 Rd6 24. h4 exd4 25. Rxd4 Rc6 26. Rd3 Rc4 27. f3 c5) 22. d4 exd4 23. cxd4 f5 24. e5 Kc8 25. d5 f4 26. f3 Re8 27. e6 Kb7? { (2.25 → 3.83) Mistake. Kd8 was best. } (27... Kd8) 28. Rd4 Rd8?! { (3.89 → 5.08) Inaccuracy. b5 was best. } (28... b5 29. Rxf4 Kb6 30. Rd4 Kc5 31. Rd1 Kd6 32. f4 Rf8 33. Re1 Ke7 34. Re4 a5 35. g4) 29. Kf2 c6?! { (4.69 → 6.25) Inaccuracy. b5 was best. } (29... b5 30. Rxf4 Kb6 31. Ke3 Kc5 32. Rd4 Kd6 33. f4 a5 34. f5 Ke5 35. g4 h6 36. h4) 30. d6 c5 31. e7 Re8 32. Rxf4 Kc6 33. Rf8 Rxf8?? { (5.29 → Mate in 7) Checkmate is now unavoidable. Kd7 was best. } (33... Kd7 34. Ke3 b5 35. f4 b4 36. Kd3 a5 37. f5 Rxe7 38. dxe7 Kxe7 39. Ra8 Kf6 40. Rxa5) 34. exf8=Q a5 35. Qg7? { (Mate in 6 → 7.94) Lost forced checkmate sequence. Qe7 was best. } (35. Qe7 Kb5 36. d7 a4 37. d8=Q Kb4 38. Qe2 Ka3 39. Qxb6 c4 40. Qd6#) 35... Kxd6 36. Qxh7 b5 37. g4 b4 38. g5 a4 39. g6 b3 40. axb3 axb3 41. g7 b2 42. g8=Q b1=Q 43. Qxb1 c4 44. Qd1+ Kc5 45. Qg5+ Kb4 46. Qb1+ Ka4 47. Qgb5+ Ka3 48. Qa6# { White wins by checkmate. } 1-0