[Event "CAQ kollam swiss system"] [Site "https://lichess.org/wucMax6U"] [Date "2021.06.05"] [White "Jayadev"] [Black "Nik417"] [Result "0-1"] [UTCDate "2021.06.05"] [UTCTime "05:11:52"] [WhiteElo "1597"] [BlackElo "1596"] [WhiteRatingDiff "-21"] [BlackRatingDiff "+24"] [Variant "Standard"] [TimeControl "600+5"] [ECO "C41"] [Opening "Philidor Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 3. Bc4 { C41 Philidor Defense } Bg4 4. O-O Nd7 5. h3 Bh5 6. d3 Qf6?? { (0.91 → 3.40) Blunder. Ngf6 was best. } (6... Ngf6 7. g4 Bg6 8. a4 Be7 9. Be3 c6 10. Nc3 O-O 11. Nh4) 7. Nc3?? { (3.40 → 0.63) Blunder. g4 was best. } (7. g4 d5) 7... O-O-O?? { (0.63 → 5.44) Blunder. Bxf3 was best. } (7... Bxf3 8. Qxf3 Qxf3 9. gxf3 c6 10. f4 Ne7 11. fxe5 Nxe5 12. Bb3 Nf3+ 13. Kg2 Nd4 14. Be3) 8. Nd5?? { (5.44 → 0.40) Blunder. g4 was best. } (8. g4) 8... Qg6?? { (0.40 → 3.81) Blunder. Bxf3 was best. } (8... Bxf3) 9. Kh1? { (3.81 → 1.87) Mistake. g4 was best. } (9. g4 Bxg4) 9... Re8?? { (1.87 → 4.42) Blunder. c6 was best. } (9... c6 10. Ne3) 10. Bd2?? { (4.42 → 1.81) Blunder. g4 was best. } (10. g4 Bxg4) 10... Ne7?? { (1.81 → 4.68) Blunder. c6 was best. } (10... c6) 11. a3?? { (4.68 → 0.42) Blunder. g4 was best. } (11. g4 Nxd5 12. Bxd5 c6 13. Bb3 Bxg4 14. hxg4 Be7 15. Rg1 h6 16. Qe2 Kb8 17. Rg2 Bg5) 11... Nc6?? { (0.42 → 4.69) Blunder. Nxd5 was best. } (11... Nxd5 12. Bxd5) 12. Be3?! { (4.69 → 3.39) Inaccuracy. g4 was best. } (12. g4 Bxg4) 12... Nf6 13. Qd2?? { (3.45 → 0.00) Blunder. c3 was best. } (13. c3 h6) 13... Bxf3 14. gxf3 Nd7? { (-0.18 → 1.41) Mistake. Nxd5 was best. } (14... Nxd5 15. Bxd5) 15. Rg1 Qh5 16. d4?? { (1.54 → Mate in 1) Checkmate is now unavoidable. Kh2 was best. } (16. Kh2 Be7) 16... Qxf3+?? { (Mate in 1 → -3.46) Lost forced checkmate sequence. Qxh3# was best. } (16... Qxh3#) 17. Kh2 h5?? { (-3.69 → -1.23) Blunder. exd4 was best. } (17... exd4 18. Bf4 Rxe4 19. Bf1 Re6 20. c4 dxc3 21. Nxc3 g6 22. Nd5 Bg7 23. Rc1 Nb6 24. Nxb6+) 18. Be2? { (-1.23 → -2.89) Mistake. c3 was best. } (18. c3 Qxe4) 18... Qxe4 19. Nc3 Qh7?! { (-2.82 → -1.69) Inaccuracy. Qh4 was best. } (19... Qh4 20. d5 Nd4 21. Nb5 a6 22. Nxd4 exd4 23. Bxd4 Rg8 24. Rae1 g6 25. Bg4 Be7 26. Bxd7+) 20. dxe5?! { (-1.69 → -2.69) Inaccuracy. d5 was best. } (20. d5) 20... Ndxe5 21. Bg5? { (-2.71 → -4.39) Mistake. f4 was best. } (21. f4 Ng4+) 21... f6 22. Bh4?! { (-4.53 → -6.03) Inaccuracy. Be3 was best. } (22. Be3) 22... g5 23. Bg3 Bh6 24. Bxh5 Bg7 25. Bxe8? { (-8.21 → Mate in 1) Checkmate is now unavoidable. Qd1 was best. } (25. Qd1 f5 26. Bxe5 Bxe5+ 27. Kg2 Kb8 28. Kf1 Qxh5 29. Qxh5 Rxh5 30. Nd5 Bxb2 31. Rd1 Rxh3) 25... Nf3+?! { (Mate in 1 → -11.46) Lost forced checkmate sequence. Qxh3# was best. } (25... Qxh3#) 26. Kh1?! { (-11.46 → Mate in 2) Checkmate is now unavoidable. Kg2 was best. } (26. Kg2 Nxd2 27. Rh1 Rxe8 28. Rae1 Rd8 29. Re2 Nc4 30. Nd5 f5 31. Nb4 Nxb4 32. axb4 f4) 26... Nxd2?! { (Mate in 2 → -11.53) Lost forced checkmate sequence. Qxh3+ was best. } (26... Qxh3+ 27. Bh2 Qxh2#) 27. Bxc6?! { (-11.53 → Mate in 2) Checkmate is now unavoidable. h4 was best. } (27. h4 Rxe8 28. Kg2 Qxc2 29. Rae1 Rg8 30. hxg5 fxg5 31. Rh1 Rf8 32. Rh5 Qxb2 33. Nd5 Qxa3) 27... Qxh3+ 28. Bh2 Qxh2# { Black wins by checkmate. } 0-1