[Event "IS2A PRELIM EXAM"] [Site "https://lichess.org/dmNIkCsF"] [Date "2023.10.08"] [White "Poblacionkimjohn"] [Black "angelo2366"] [Result "1-0"] [UTCDate "2023.10.08"] [UTCTime "03:33:34"] [WhiteElo "1298"] [BlackElo "1264"] [WhiteRatingDiff "+24"] [BlackRatingDiff "-79"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A00"] [Opening "Grob Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. g4? { (0.15 → -1.46) Mistake. e4 was best. } { A00 Grob Opening } (1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 O-O) 1... f6? { (-1.46 → -0.05) Mistake. d5 was best. } (1... d5 2. Bg2 Bxg4 3. c4 c6 4. Qb3 e6 5. Qxb7 Nd7 6. Nc3) 2. e4?! { (-0.05 → -0.87) Inaccuracy. d4 was best. } (2. d4 d5 3. h3 e6 4. Nf3 c5 5. Bg2 Nc6 6. O-O h5) 2... Nh6? { (-0.87 → 0.76) Mistake. d5 was best. } (2... d5 3. Bg2 d4 4. d3 e5 5. g5 Nc6 6. h4 Bd6 7. a3) 3. g5 d6?? { (0.33 → 4.59) Blunder. Nf7 was best. } (3... Nf7 4. d4) 4. Bb5+?? { (4.59 → 0.59) Blunder. gxh6 was best. } (4. gxh6 g6 5. d4 d5 6. Nc3 dxe4 7. Nxe4 Nc6 8. Be3 Bf5 9. Ng3 Qd7 10. Nxf5 Qxf5) 4... Kf7?? { (0.59 → 4.96) Blunder. c6 was best. } (4... c6 5. gxh6) 5. Qe2?? { (4.96 → 1.39) Blunder. gxh6 was best. } (5. gxh6 g6 6. d4 d5 7. Nc3 dxe4 8. Nxe4 Nc6 9. Bc4+ e6 10. c3 Na5 11. Be2 c5) 5... b6?? { (1.39 → 4.69) Blunder. fxg5 was best. } (5... fxg5 6. d4 c6 7. Bc4+ Ke8 8. Bxg5 Qb6 9. c3 Bg4 10. f3 Bh5 11. Be3 Nf7 12. Nh3) 6. Qc4+?? { (4.69 → 1.90) Blunder. gxh6 was best. } (6. gxh6 g6 7. d4 c6 8. Bd3 e5 9. dxe5 dxe5 10. Bc4+ Ke8 11. a4 Nd7 12. Nc3 Nc5) 6... Kg6?? { (1.90 → 4.70) Blunder. Be6 was best. } (6... Be6) 7. Nf3?! { (4.70 → 3.65) Inaccuracy. gxh6 was best. } (7. gxh6 a6 8. Qa4 Bb7 9. Be2 e6 10. Nf3 Kf7 11. d4 g6 12. d5 exd5 13. exd5 Bxd5) 7... e5? { (3.65 → 6.33) Mistake. fxg5 was best. } (7... fxg5) 8. Nxe5+?? { (6.33 → 3.09) Blunder. gxh6 was best. } (8. gxh6 d5 9. exd5 Kf7 10. d4 exd4 11. Nxd4 Qd6 12. Qe2 Qe5 13. Qxe5 fxe5 14. Nf3 gxh6) 8... Kxg5?? { (3.09 → 8.15) Blunder. dxe5 was best. } (8... dxe5 9. gxh6 Kxh6 10. h4 g6 11. Qf7 Qe7 12. d4+ Kh5 13. Qb3 Qb4+ 14. Nc3 Qxb3 15. axb3) 9. Rg1+ Kh4 10. Nf3+ Kh5 11. d3? { (7.41 → 3.74) Mistake. Qd5+ was best. } (11. Qd5+ f5 12. Qxa8 Ng4 13. h3 Ne5 14. Nxe5 dxe5 15. exf5 g5 16. Qf3+ Kh6 17. h4 Rg8) 11... g5? { (3.74 → 6.09) Mistake. d5 was best. } (11... d5 12. exd5 Qe7+ 13. Kd1 Ng4 14. Qd4 a6 15. d6 Qe6 16. Bc4 Nc6 17. Bxe6 Nxd4 18. Nxd4) 12. Bxg5 fxg5?? { (6.08 → Mate in 5) Checkmate is now unavoidable. d5 was best. } (12... d5 13. Bxf6 Ng4 14. Be8+ Kh6 15. Bxd8 dxc4 16. Bg5+ Kg7 17. Bh5 cxd3 18. cxd3 Nc6 19. Bxg4) 13. Nbd2?? { (Mate in 5 → 2.00) Lost forced checkmate sequence. Be8+ was best. } (13. Be8+ Nf7 14. Qxf7+ Kh6 15. Qh5+ Kg7 16. Rxg5+ Kf6 17. Qf7#) 13... Kg6?? { (2.00 → 6.11) Blunder. Rg8 was best. } (13... Rg8 14. h4 d5 15. Qc3 Bg7 16. d4 g4 17. O-O-O c6 18. Be2 Ba6 19. Nf1 Bxe2 20. Ng3+) 14. e5?? { (6.11 → 1.33) Blunder. Rxg5+ was best. } (14. Rxg5+ Qxg5 15. Be8+ Kf6 16. Nxg5 Rg8 17. Qxc7 Rxg5 18. Qd8+ Be7 19. Qxc8 Rg1+ 20. Ke2 Rxa1) 14... g4?? { (1.33 → 4.02) Blunder. d5 was best. } (14... d5 15. Qf4) 15. Nh4+?? { (4.02 → -2.12) Blunder. Qe4+ was best. } (15. Qe4+ Kg7 16. Qxa8 a6 17. Bc4 b5 18. Bb3 Nd7 19. Nd4 Nc5 20. Be6 Be7 21. Bxc8 Qxc8) 15... Kg7 16. Nf5+?? { (-1.89 → -4.63) Blunder. exd6 was best. } (16. exd6 Bxd6 17. Ne4 Nd7 18. Nxd6 Ne5 19. Qd5 cxd6 20. Qxa8 Qxh4 21. Qxa7+ Nhf7 22. O-O-O Qxh2) 16... Nxf5?? { (-4.63 → Mate in 5) Checkmate is now unavoidable. Bxf5 was best. } (16... Bxf5 17. h3 dxe5 18. hxg4 Bg6 19. g5 Nf7 20. Qg4 Nd6 21. Ba4 b5 22. Bb3 Nf5 23. Nf3) 17. Rxg4+ Kh6 18. Ne4?? { (Mate in 3 → -4.31) Lost forced checkmate sequence. Qf4+ was best. } (18. Qf4+ Kh5 19. Be8+ Qxe8 20. Qg5#) 18... c6?? { (-4.31 → 4.09) Blunder. d5 was best. } (18... d5 19. Qa4 dxe4 20. Qxe4 Qd4 21. Qxd4 Nxd4 22. Rh4+ Kg5 23. Rxd4 Bc5 24. Re4 Bb7 25. Ke2) 19. Ba4?? { (4.09 → -3.80) Blunder. Nf6 was best. } (19. Nf6 Nd4 20. Rxd4 Be7 21. Rh4+ Kg7 22. O-O-O Bxf6 23. exf6+ Qxf6 24. Rg1+ Kf8 25. Bxc6 Nxc6) 19... Na6?? { (-3.80 → 4.96) Blunder. d5 was best. } (19... d5 20. Qc3 dxe4 21. dxe4 Nh4 22. Rg3 Ng6 23. e6 Bxe6 24. Bb3 Bb4 25. Qxb4 Bxb3 26. Qxb3) 20. Nf6 Qxf6?! { (4.96 → 8.14) Inaccuracy. Nd4 was best. } (20... Nd4 21. Rxd4) 21. exf6 Ng7? { (8.18 → Mate in 2) Checkmate is now unavoidable. Kh5 was best. } (21... Kh5 22. Bxc6 Be6 23. Qxe6 Kxg4 24. Be4 Kh4 25. Qxf5 Re8 26. Qf4+ Kh5 27. O-O-O Rxe4 28. Qf5+) 22. Qf4+ Kh5 23. Rg5+ Kh6 24. O-O-O Nh5 25. Rdg1?? { (Mate in 4 → -6.39) Lost forced checkmate sequence. Qh4 was best. } (25. Qh4 Bg4 26. Qxg4 Nxf6 27. Qh4+ Nh5 28. Qxh5#) 25... Be6?? { (-6.39 → Mate in 1) Checkmate is now unavoidable. Nxf4 was best. } (25... Nxf4 26. Bxc6 Ne2+ 27. Kd2 Nxg1 28. Rxg1 Rb8 29. Rg3 Be6 30. f4 Nc7 31. Ke2 Bd5 32. Bxd5) 26. Rg6# { White wins by checkmate. } 1-0