[Event "Caissa PIP 18th Feb Group B"] [Site "https://lichess.org/A2Fg1dvR"] [Date "2024.02.18"] [White "vihaanjain16"] [Black "hammadk2021"] [Result "0-1"] [UTCDate "2024.02.18"] [UTCTime "06:34:32"] [WhiteElo "1072"] [BlackElo "995"] [WhiteRatingDiff "-16"] [BlackRatingDiff "+24"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C45"] [Opening "Scotch Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 { C45 Scotch Game } Nb4?? { (0.03 → 2.05) Blunder. Nf6 was best. } (4... Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. O-O) 5. Bc4? { (2.05 → 0.70) Mistake. Nc3 was best. } (5. Nc3 d6 6. Bf4 Be7 7. Qd2 Nf6 8. O-O-O O-O 9. f3 Nc6) 5... Nxc2+?? { (0.70 → 5.29) Blunder. d5 was best. } (5... d5 6. exd5 Nxd5 7. O-O Ngf6 8. Bb5+ Bd7 9. Re1+ Be7 10. c4) 6. Qxc2 Bb4+ 7. Kf1?! { (5.26 → 4.19) Inaccuracy. Nc3 was best. } (7. Nc3 Bxc3+ 8. bxc3 d6 9. O-O Nf6 10. Re1 O-O 11. Bf1 Re8 12. f3 c5 13. Nb3 d5) 7... Qe7 8. Nf5 Qe5 9. f3?! { (5.53 → 4.35) Inaccuracy. Nd2 was best. } (9. Nd2 h5 10. Nf3 Qa5 11. N5d4 Qb6 12. Be3 Ne7 13. Rd1 Bc5 14. h4 d6 15. Kg1) 9... d5 10. Bxd5 c6 11. Bb3?? { (4.67 → 1.14) Blunder. Bxf7+ was best. } (11. Bxf7+ Kxf7 12. Qc4+ Kg6 13. Nh4+ Kh5 14. Qxb4 Kxh4 15. Bf4 Qb5+ 16. Qxb5 cxb5 17. Nc3 Bd7) 11... Bxf5 12. Qc4?! { (1.07 → 0.28) Inaccuracy. Bxf7+ was best. } (12. Bxf7+ Kxf7) 12... Nh6?? { (0.28 → 4.84) Blunder. Qe7 was best. } (12... Qe7 13. Bd2) 13. Bxh6 O-O?! { (4.29 → 6.15) Inaccuracy. Qe7 was best. } (13... Qe7 14. Bd2 Bxd2 15. Nxd2 O-O-O 16. Qc3 Rhe8 17. Rd1 g5 18. Kf2 g4 19. Rhe1 Qc7 20. Kg1) 14. Bc1?? { (6.15 → 3.05) Blunder. Qxb4 was best. } (14. Qxb4 gxh6 15. exf5 Qxf5 16. Qg4+ Qxg4 17. fxg4 Rad8 18. Nc3 Rfe8 19. h4 Rd2 20. Rh3 b5) 14... Ba5 15. Kf2 Bb6+ 16. Be3?? { (3.18 → -1.14) Blunder. Kf1 was best. } (16. Kf1 Be6 17. Qe2 Bxb3 18. axb3 f5 19. Nc3 Rae8 20. Ra4 f4 21. Bd2 Rd8 22. Be1 Rd6) 16... Rad8?? { (-1.14 → 4.47) Blunder. Qxb2+ was best. } (16... Qxb2+ 17. Bc2) 17. Bxb6 Qxb2+ 18. Kg1?? { (5.96 → 1.15) Blunder. Qe2 was best. } (18. Qe2 Qxa1 19. Bxd8 Qd4+ 20. Qe3 Qxd8 21. exf5 a5 22. g3 a4 23. Bc2 Re8 24. Rd1 h5) 18... Be6?? { (1.15 → 4.02) Blunder. axb6 was best. } (18... axb6 19. Qc3) 19. Qb4?? { (4.02 → -5.87) Blunder. Qc3 was best. } (19. Qc3 Qxc3 20. Nxc3 axb6 21. Kf2 Bxb3 22. axb3 Rd3 23. Rhc1 Rd2+ 24. Kg3 Rd3 25. b4 Rfd8) 19... Rd7?? { (-5.87 → 3.14) Blunder. Rd1+ was best. } (19... Rd1+ 20. Bxd1 Qxb4 21. Bf2 Qb2 22. h3 Qxa1 23. Bb3 Qxb1+ 24. Kh2 Qb2 25. Be3 Bxb3 26. axb3) 20. h3?? { (3.14 → -3.47) Blunder. Qc3 was best. } (20. Qc3 Qe2 21. Qc1 axb6 22. Nc3 Qa6 23. Kf2 Rfd8 24. Rd1 Rxd1 25. Nxd1 Qa5 26. Nc3 b5) 20... Bxb3?? { (-3.47 → 0.46) Blunder. Qxa1 was best. } (20... Qxa1 21. Bxe6 Rd1+ 22. Kh2 Qe5+ 23. g3 Rxh1+ 24. Kxh1 axb6 25. Bf5 Qxg3 26. Bxh7+ Kxh7 27. Qxf8) 21. Kh2?? { (0.46 → -2.01) Blunder. Qxb3 was best. } (21. Qxb3 Qxa1 22. Be3 Rfd8 23. Kf2 Rd3 24. Qc2 Qf6 25. Re1 b6 26. e5 Qe7 27. e6 fxe6) 21... Qe5+ 22. g3?? { (-1.81 → -7.42) Blunder. f4 was best. } (22. f4 Qxf4+) 22... Qb2+ 23. Nd2 Rxd2+ 24. Kg1? { (-7.20 → Mate in 1) Checkmate is now unavoidable. Qxd2 was best. } (24. Qxd2 Qxd2+ 25. Kg1 axb6 26. axb3 Qd4+ 27. Kg2 Qb2+ 28. Kf1 Qxa1+ 29. Kf2 Qxh1 30. g4 Qxh3) 24... Qxa1# { Black wins by checkmate. } 0-1