[Event "Mongredien"] [Site "https://lichess.org/ClIBVwQc"] [Date "2023.12.23"] [White "Ultrazap"] [Black "chaitanya3528"] [Result "0-1"] [UTCDate "2023.12.23"] [UTCTime "00:53:28"] [WhiteElo "1211"] [BlackElo "1292"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+28"] [Variant "Standard"] [TimeControl "600+1"] [ECO "C40"] [Opening "King's Pawn Game: McConnell Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Qf6? { (0.29 → 1.54) Mistake. Nc6 was best. } { C40 King's Pawn Game: McConnell Defense } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Nxe5 7. Rxe5+) 3. Nc3 c6? { (1.49 → 3.46) Mistake. Nc6 was best. } (3... Nc6 4. Bc4 d6 5. d4 Nxd4 6. Nxd4 exd4 7. Nb5 Qe7 8. O-O) 4. Bc4? { (3.46 → 1.47) Mistake. d4 was best. } (4. d4 exd4 5. Bg5 Qd6 6. Nxd4 h6 7. Bh4 Nf6 8. Be2 Qc7) 4... d5? { (1.47 → 3.20) Mistake. d6 was best. } (4... d6 5. d4 Bg4 6. d5 Nd7 7. a4 Bxf3 8. gxf3 Qd8 9. Qe2) 5. Bd3?? { (3.20 → -0.33) Blunder. exd5 was best. } (5. exd5 Bb4 6. O-O Bg4 7. Ne4 Qf5 8. Ng3 Bxf3 9. Nxf5 Bxd1) 5... d4 6. Ne2 Qg6? { (-0.25 → 1.22) Mistake. Bg4 was best. } (6... Bg4 7. Ng3) 7. Nxe5 Qxg2 8. Ng3 Bd6? { (1.29 → 2.78) Mistake. Qh3 was best. } (8... Qh3 9. c3) 9. Nc4?? { (2.78 → -5.17) Blunder. Bf1 was best. } (9. Bf1 Qxh1 10. Nxh1 Bxe5 11. d3 h5 12. f4 Bc7 13. Qf3 Ne7 14. Bd2 Bg4 15. Qf2 c5) 9... Bxg3 10. Bf1?? { (-5.07 → Mate in 1) Checkmate is now unavoidable. Rf1 was best. } (10. Rf1 Bc7 11. b4 b5 12. Na5 Ne7 13. Bb2 Ng6 14. Bxd4 Bh3 15. f4 Bxf4 16. Rg1 Qxh2) 10... Qxe4+?? { (Mate in 1 → -5.66) Lost forced checkmate sequence. Qxf2# was best. } (10... Qxf2#) 11. Be2?! { (-5.66 → -8.29) Inaccuracy. Qe2 was best. } (11. Qe2 Qxe2+ 12. Bxe2 Bc7 13. b4 Ne7 14. Bb2 Na6 15. Bxd4 Nxb4 16. O-O-O Be6 17. Bxg7 Rg8) 11... Qxh1+ 12. Bf1 Bxh2 13. Qe2+ Ne7 14. Nd6+ Bxd6 15. d3 O-O 16. f3 Re8 17. Bg5 Nd5?! { (-13.74 → -7.20) Inaccuracy. Bg3+ was best. } (17... Bg3+ 18. Kd2 f6 19. b3 fxg5 20. Kc1 Qh5 21. Kb2 Nd5 22. Qe4 Ne3 23. Qxe8+ Qxe8 24. Ka3) 18. Qxe8+ Bf8 19. Qxc8 Qxf3 20. c4 Ne3 21. Be7? { (-9.79 → Mate in 3) Checkmate is now unavoidable. Bxe3 was best. } (21. Bxe3 dxe3 22. Be2 Qg3+ 23. Kd1 Qg1+ 24. Kc2 Qxa1 25. d4 Qe1 26. Qxf8+ Kxf8 27. Bf3 Qd2+) 21... Nc2+? { (Mate in 3 → -8.25) Lost forced checkmate sequence. Qxf1+ was best. } (21... Qxf1+ 22. Kd2 Qf2+ 23. Kc1 Qe1#) 22. Kd2 Qf2+ 23. Kc1 h6? { (-15.28 → -5.26) Mistake. Nd7 was best. } (23... Nd7 24. a4 Nxa1 25. Kb1 Rxc8 26. Kxa1 Bxe7 27. Be2 Ne5 28. Ka2 Qe1 29. Kb3 Qb4+ 30. Kc2) 24. Qxf8+ Kh7 25. Rb1?? { (-5.24 → Mate in 5) Checkmate is now unavoidable. Bf6 was best. } (25. Bf6 Qxf1+ 26. Kxc2 Qxf6 27. a3 b5 28. c5 Qf2+ 29. Kb3 a5 30. Ka2 Ra7 31. Qxb8 Re7) 25... Nb4?? { (Mate in 5 → -6.40) Lost forced checkmate sequence. Ne3 was best. } (25... Ne3 26. Qxg7+ Kxg7 27. Bf6+ Kxf6 28. Be2 Qe1+ 29. Bd1 Qxd1#) 26. Bh3?? { (-6.40 → Mate in 1) Checkmate is now unavoidable. Bxb4 was best. } (26. Bxb4 Na6 27. Qe7 Nxb4 28. Qxb4 Re8 29. b3 Qxf1+ 30. Kb2 Qxd3 31. Rc1 Re2+ 32. Ka3 Qf5) 26... Qc2# { Black wins by checkmate. } 0-1