[Event "Rated blitz game"] [Site "https://lichess.org/f2gK7WC1"] [Date "2024.05.15"] [White "dadgari2211"] [Black "Treppenhouse"] [Result "0-1"] [UTCDate "2024.05.15"] [UTCTime "19:42:00"] [WhiteElo "1849"] [BlackElo "1857"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "300+3"] [ECO "E12"] [Opening "Nimzo-Indian Defense: Three Knights Variation, Duchamp Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 { E12 Nimzo-Indian Defense: Three Knights Variation, Duchamp Variation } 5. Bg5 h6 6. Bh4 g5 7. Bg3 Ne4 8. Qc2 Bb7 9. e3 d6 10. Qa4+?! { (-0.06 → -0.62) Inaccuracy. Bd3 was best. } (10. Bd3 Bxc3+ 11. bxc3 f5 12. d5 Nd7 13. Nd4 Ndc5 14. Nxe6 Nxe6 15. dxe6 Nc5) 10... Nc6 11. Rc1 Qd7 12. Bd3 f5? { (-1.03 → 0.11) Mistake. Bxc3+ was best. } (12... Bxc3+ 13. bxc3 Na5 14. Qc2 f5 15. O-O g4 16. Nd2 Nxd2 17. Qxd2 O-O-O 18. Rfe1) 13. Bxe4 fxe4 14. Nd2 d5?! { (0.45 → 1.21) Inaccuracy. Bxc3 was best. } (14... Bxc3 15. Rxc3) 15. cxd5 exd5 16. Nb5 O-O 17. Nxc7? { (0.65 → -0.91) Mistake. h4 was best. } (17. h4 Be7) 17... Rac8 18. Nb5?? { (-0.96 → -3.79) Blunder. Qb3 was best. } (18. Qb3 Rxc7 19. Bxc7 Bxd2+ 20. Kxd2 Rxf2+ 21. Ke1 Rxg2 22. Bg3 Ba6 23. Rc2 Rxc2) 18... h5?! { (-3.79 → -2.62) Inaccuracy. Nxd4 was best. } (18... Nxd4 19. Rxc8 Rxc8 20. exd4 Rc1+ 21. Ke2 Bc6 22. Qxb4 Bxb5+ 23. Ke3 Rxh1 24. f3) 19. Nxa7? { (-2.62 → -5.16) Mistake. Qd1 was best. } (19. Qd1 Ne5 20. O-O Rxc1 21. Qxc1 Nd3 22. Qd1 Qxb5 23. Qxh5 Qd7 24. Nf3 Qh7) 19... Bxd2+?? { (-5.16 → 0.22) Blunder. Nxa7 was best. } (19... Nxa7 20. Qd1 Rxc1 21. Qxc1 Qb5 22. Kd1 Rc8 23. Nc4 Ba6 24. b3 dxc4 25. Qc2) 20. Kxd2 Rc7?? { (0.10 → 3.44) Blunder. Ra8 was best. } (20... Ra8) 21. Bxc7 Rxf2+ 22. Ke1 Re2+?? { (3.14 → 6.36) Blunder. Ne5 was best. } (22... Ne5 23. Bxe5 Re2+ 24. Kxe2 Qxa4 25. Kf2 h4 26. Rhe1 h3 27. Kg1 Qa5 28. Rc3) 23. Kd1?? { (6.36 → 2.73) Blunder. Kxe2 was best. } (23. Kxe2 Qxc7 24. Nxc6 Qd7 25. Kd2 g4 26. Rhf1 h4 27. Qb5 h3 28. gxh3) 23... Qg4 24. h3?? { (2.90 → 0.00) Blunder. Rxc6 was best. } (24. Rxc6 Rxb2+ 25. Kc1 Qxg2 26. Rd1 b5 27. Rc2 bxa4 28. Rxg2 Rxg2 29. Rd2 Rg1+) 24... Qxg2 25. Rxc6 Rxb2 26. Rc2?? { (0.00 → Mate in 7) Checkmate is now unavoidable. Rg6+ was best. } (26. Rg6+ Kh7 27. Qd7+ Kxg6 28. Qe6+ Kh7 29. Qf7+ Kh6 30. Qf8+ Kh7) 26... Rb1+ 27. Rc1 Qxh1+ 28. Kd2 Rxc1?? { (Mate in 2 → Mate in 13) Lost forced checkmate sequence. Qxc1+ was best. } (28... Qxc1+ 29. Ke2 Qe1#) 29. Ke2?? { (Mate in 13 → Mate in 1) Lost forced checkmate sequence. Qe8+ was best. } (29. Qe8+ Kh7 30. Qxh5+ Kg7 31. Be5+ Kf8 32. Qh8+ Kf7 33. Qf6+ Ke8 34. Qe6+ Kf8) 29... Qf1+ 30. Kd2 Qe1# { Black wins by checkmate. } 0-1