[Event "Casual blitz game"] [Site "https://lichess.org/ACGSnY3a"] [Date "2023.09.19"] [White "german_sera"] [Black "algerian-DZ"] [Result "0-1"] [UTCDate "2023.09.19"] [UTCTime "21:01:35"] [WhiteElo "1894"] [BlackElo "1632"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nc6 { A04 Zukertort Opening: Black Mustang Defense } 2. d3?! { (0.66 → 0.05) Inaccuracy. d4 was best. } (2. d4 d5 3. c4 e6 4. Nc3 Nf6 5. Bg5 dxc4 6. e3 Na5) 2... d6?! { (0.05 → 0.67) Inaccuracy. d5 was best. } (2... d5 3. d4 Bf5 4. e3 Nb4 5. Na3 e6 6. Be2 Nf6 7. O-O) 3. c4 e5 4. Nc3 f5 5. e3 Nf6 6. d4 Bd7 7. dxe5?! { (0.48 → -0.59) Inaccuracy. d5 was best. } (7. d5) 7... dxe5 8. b3?! { (-0.52 → -1.15) Inaccuracy. Be2 was best. } (8. Be2) 8... Bb4 9. Bb2 Qe7 10. Be2 O-O-O 11. O-O h6? { (-0.97 → 0.15) Mistake. e4 was best. } (11... e4 12. Nd4 Kb8 13. Nd5 Nxd5 14. cxd5 Nxd4 15. Qxd4 Rhg8 16. a4 Bd6 17. Rfc1 Rde8 18. Rc4) 12. Qc2 g5?? { (-0.27 → 2.23) Blunder. e4 was best. } (12... e4) 13. a3?? { (2.23 → 0.37) Blunder. Nd5 was best. } (13. Nd5) 13... Bd6?? { (0.37 → 2.56) Blunder. Bxc3 was best. } (13... Bxc3 14. Qxc3 Ne4 15. Qc2 g4 16. Nd2 Nxd2 17. Qxd2 Rhf8 18. Rfe1 f4 19. exf4 Rxf4 20. Rad1) 14. b4?? { (2.56 → 0.47) Blunder. Nd5 was best. } (14. Nd5 Nxd5 15. cxd5 Nb8 16. Nd2 Na6 17. Bxa6 bxa6 18. Nc4 Rhe8 19. Na5 Kb8 20. Rac1 Qf7) 14... Ng4?? { (0.47 → 5.87) Blunder. e4 was best. } (14... e4 15. Nd2) 15. h3?? { (5.87 → 2.38) Blunder. c5 was best. } (15. c5 Bxc5 16. Nd5 Qf7 17. Qxc5 Be6 18. Nc3 e4 19. Nd4 Nxd4 20. exd4 Kb8 21. d5 Bxd5) 15... e4 16. Nd4?? { (1.67 → -4.38) Blunder. c5 was best. } (16. c5 Nxe3) 16... Nf6?? { (-4.38 → 2.69) Blunder. Qe5 was best. } (16... Qe5 17. f4 exf3 18. Nxf3 Qxe3+ 19. Kh1 Nd4 20. Nxd4 Qg3 21. Nf3 Ne3 22. Bd3 Nxc2 23. Ne2) 17. Nxc6?! { (2.69 → 1.48) Inaccuracy. Ncb5 was best. } (17. Ncb5) 17... Bxc6 18. b5?! { (1.87 → 1.20) Inaccuracy. c5 was best. } (18. c5 Be5 19. b5 Be8 20. c6 Kb8 21. Rfd1 Bf7 22. Qa4 Nd5 23. Nxd5 Bxd5 24. Bxe5 Qxe5) 18... Bd7 19. a4?! { (1.72 → 0.60) Inaccuracy. c5 was best. } (19. c5) 19... Rhg8 20. Rad1?? { (0.93 → -0.88) Blunder. b6 was best. } (20. b6 cxb6) 20... g4 21. h4?? { (-0.89 → -3.21) Blunder. g3 was best. } (21. g3) 21... f4?? { (-3.21 → -0.35) Blunder. g3 was best. } (21... g3 22. Rxd6 Qxd6 23. Qc1 f4 24. exf4 Bg4 25. fxg3 Qb6+ 26. c5 Qxc5+ 27. Kh1 Bxe2 28. Nxe2) 22. a5?? { (-0.35 → -3.97) Blunder. Rxd6 was best. } (22. Rxd6 Qxd6 23. exf4 Bf5 24. g3 Qd2 25. Qb1 Rd3 26. Bxd3 exd3 27. Qc1 Qxc1 28. Bxc1 Rd8) 22... f3?? { (-3.97 → -1.80) Blunder. g3 was best. } (22... g3) 23. b6? { (-1.80 → -3.45) Mistake. g3 was best. } (23. g3 Rgf8) 23... axb6 24. axb6?! { (-3.60 → -5.41) Inaccuracy. g3 was best. } (24. g3 bxa5) 24... fxe2?? { (-5.41 → -2.49) Blunder. g3 was best. } (24... g3 25. Ra1 Kb8 26. Qb3 gxf2+ 27. Rxf2 Ng4 28. Bxf3 Bh2+ 29. Kf1 Nxe3+ 30. Ke2 exf3+ 31. gxf3) 25. Qxe2?! { (-2.49 → -3.45) Inaccuracy. Nxe2 was best. } (25. Nxe2 cxb6) 25... g3 26. Nd5?? { (-2.86 → -8.94) Blunder. Ra1 was best. } (26. Ra1 cxb6) 26... Nxd5 27. cxd5? { (-9.51 → Mate in 7) Checkmate is now unavoidable. Ra1 was best. } (27. Ra1 Nxb6 28. fxg3 Rdf8 29. Qh5 Rxf1+ 30. Rxf1 Rf8 31. Qxh6 Rxf1+ 32. Kxf1 Nxc4 33. Bf6 Qe6) 27... gxf2+? { (Mate in 7 → -7.63) Lost forced checkmate sequence. Qxh4 was best. } (27... Qxh4 28. Qh5 Qxh5 29. fxg3 Bxg3 30. Rf2 Qxd1+ 31. Rf1 Bf2+ 32. Kxf2 Qd2+ 33. Kg1 Qxg2#) 28. Rxf2 Qxh4 29. Rf7?! { (-11.20 → Mate in 3) Checkmate is now unavoidable. Rf4 was best. } (29. Rf4 Bxf4) 29... Rdf8 30. Rxf8+ Rxf8 31. g3 Rg8 32. Kf1 Qxg3 33. bxc7 Qg1# { Black wins by checkmate. } 0-1