[Event "WIM Vah12 simul"] [Site "https://lichess.org/kIU1N6Cj"] [Date "2022.10.29"] [White "Vah12"] [Black "V_P_Polgar"] [Result "0-1"] [UTCDate "2022.10.29"] [UTCTime "14:30:33"] [WhiteElo "1562"] [BlackElo "1500"] [WhiteTitle "WIM"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "B98"] [Opening "Sicilian Defense: Najdorf Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 { B98 Sicilian Defense: Najdorf Variation } 8. Qf3 Nc6 9. Nb3?! { (0.82 → -0.10) Inaccuracy. O-O-O was best. } (9. O-O-O) 9... Qc7 10. O-O-O O-O 11. Bd3 b5 12. g4 Bb7 13. Kb1 Nd7?? { (-0.34 → 1.64) Blunder. b4 was best. } (13... b4) 14. Bxe7? { (1.64 → 0.00) Mistake. Qh3 was best. } (14. Qh3) 14... Nxe7 15. Rhe1?! { (0.24 → -0.50) Inaccuracy. a3 was best. } (15. a3 b4 16. axb4 Nc6 17. h4 Nxb4 18. h5 a5 19. h6 g6 20. Nb5 Qc6 21. Na3 Nf6) 15... Nc5?! { (-0.50 → 0.43) Inaccuracy. b4 was best. } (15... b4 16. Ne2) 16. g5?! { (0.43 → -0.65) Inaccuracy. a3 was best. } (16. a3 Rab8 17. f5 Nc6 18. f6 Ne5 19. Qf4 Rfc8 20. Qg5 Ng6 21. fxg7 Na4 22. Ne2 Ne5) 16... b4 17. Ne2 Nc6?! { (-0.55 → 0.46) Inaccuracy. a5 was best. } (17... a5 18. Nxc5) 18. Qh5 a5?? { (0.16 → 1.91) Blunder. Rfd8 was best. } (18... Rfd8 19. f5) 19. f5?? { (1.91 → -1.77) Blunder. e5 was best. } (19. e5 Nxd3) 19... a4? { (-1.77 → -0.33) Mistake. Ne5 was best. } (19... Ne5 20. Nxc5 dxc5 21. Nf4 c4 22. Bf1 exf5 23. Nd5 Bxd5 24. exd5 Qd6 25. Qh3 g6 26. Qg3) 20. Nxc5 dxc5 21. f6?? { (-0.33 → -2.65) Blunder. g6 was best. } (21. g6 hxg6 22. fxg6 fxg6 23. Qxc5 Qe5 24. Qb5 a3 25. bxa3 bxa3 26. Bc4 Qxb5+ 27. Bxb5 Ne5) 21... Qe5?! { (-2.65 → -1.44) Inaccuracy. Ne5 was best. } (21... Ne5) 22. Ng3?? { (-1.44 → -6.45) Blunder. fxg7 was best. } (22. fxg7 Qxg7) 22... b3?? { (-6.45 → 0.40) Blunder. a3 was best. } (22... a3 23. c3 bxc3 24. Bc2 axb2 25. fxg7 Qxg7 26. g6 hxg6 27. Qxc5 Qe5 28. Qxe5 Nxe5 29. Re3) 23. fxg7? { (0.40 → -1.04) Mistake. cxb3 was best. } (23. cxb3) 23... bxa2+ 24. Kxa2 a3?? { (-1.04 → 3.66) Blunder. Rfb8 was best. } (24... Rfb8 25. Rf1 Nb4+ 26. Kb1 Qxg7 27. Qh6 Nxd3 28. Qxg7+ Kxg7 29. cxd3 Ba6 30. Nh5+ Kf8 31. Nf6) 25. c3?? { (3.66 → -9.25) Blunder. gxf8=R+ was best. } (25. gxf8=R+ Rxf8) 25... Nb4+?? { (-9.25 → -1.93) Blunder. axb2+ was best. } (25... axb2+ 26. Kxb2 Rfb8 27. Ra1 Ba6+ 28. Kc2 Nd4+ 29. Kd1 Bxd3 30. Rxa8 Rxa8 31. g6 Qxh5+ 32. Nxh5) 26. cxb4?? { (-1.93 → Mate in 1) Checkmate is now unavoidable. Kb1 was best. } (26. Kb1 Rfb8 27. g6 Qxh5 28. Nxh5 hxg6 29. cxb4 gxh5 30. bxc5 axb2 31. Kxb2 Bxe4+ 32. Kc3 Ra3+) 26... Qxb2# { Black wins by checkmate. } 0-1