[Event "Hourly Chess960 Arena"] [Site "https://lichess.org/vI7r67A9"] [Date "2023.01.21"] [White "MarioMandril"] [Black "Alexr58"] [Result "0-1"] [UTCDate "2023.01.21"] [UTCTime "03:35:25"] [WhiteElo "1905"] [BlackElo "2165"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+3"] [BlackTitle "IM"] [Variant "Chess960"] [TimeControl "300+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "nbrknrbq/pppppppp/8/8/8/8/PPPPPPPP/NBRKNRBQ w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. Nb3 c5? { (0.04 → 1.52) Mistake. c6 was best. } (1... c6 2. f4 O-O-O 3. O-O-O f5 4. g3 Nf6 5. d3 d6 6. Qg2) 2. c4 b5 3. Be4? { (1.34 → 0.00) Mistake. f4 was best. } (3. f4 bxc4 4. Nxc5 Nd6 5. e4 f6 6. g3 Bc7 7. Qf3 Bb6 8. b4 cxb3 9. axb3 Bf7) 3... Nb6 4. cxb5?! { (0.02 → -0.76) Inaccuracy. f4 was best. } (4. f4 Nd6 5. Nxc5 Nbxc4 6. Ned3 g5 7. g3 Nxb2+ 8. Ke1 Nxd3+ 9. exd3 gxf4 10. gxf4 f5) 4... c4 5. Nd4 e5 6. Nf5?? { (-0.37 → -2.55) Blunder. Ndc2 was best. } (6. Ndc2) 6... d5? { (-2.55 → -1.02) Mistake. g6 was best. } (6... g6 7. Nh6 f5 8. Bb7 Rc7 9. Ba6 Be6 10. g4 Qg7 11. g5 Qe7 12. f4 Bd5 13. Nf3) 7. Bc2 g6 8. Ng3? { (-1.13 → -2.71) Mistake. Nh6 was best. } (8. Nh6 f5) 8... f5 9. e3 Nd6 10. O-O-O?! { (-2.42 → -3.38) Inaccuracy. Ne2 was best. } (10. Ne2) 10... Nxb5 11. Kb1?! { (-3.10 → -4.13) Inaccuracy. Ne2 was best. } (11. Ne2 e4 12. f3 Be5 13. Nc3 Rb8 14. fxe4 Bxc3 15. dxc3 Nxc3 16. bxc3 Qxc3 17. Rd4 Na4) 11... e4 12. f3 Be5 13. fxe4?? { (-6.12 → Mate in 8) Checkmate is now unavoidable. Ne2 was best. } (13. Ne2 Bxb2 14. Nd4 Bxd4 15. exd4 Nxd4 16. a3 Qf6 17. Bxd4 Qxd4 18. Qg1 Qe5 19. fxe4 dxe4) 13... dxe4?? { (Mate in 8 → -5.37) Lost forced checkmate sequence. Bxb2 was best. } (13... Bxb2 14. d4 cxd3 15. Rxd3 Nc4 16. e5 Qxe5 17. a3 Bxa3 18. Rb3 Qb2+ 19. Rxb2 Nc3+ 20. Kc1) 14. d4 cxd3 15. Bxd3 exd3 16. Nxd3 O-O-O?! { (-9.36 → -6.01) Inaccuracy. Bxb2 was best. } (16... Bxb2 17. Nxb2+ Ke8 18. Ne4 Qe5 19. Nd6+ Nxd6 20. Nd3 Qa5 21. Rf2 Nd5 22. Rc1 Nc3+ 23. Rxc3) 17. Nxe5 Qxe5 18. Ne2?! { (-6.76 → -20.59) Inaccuracy. Bf2 was best. } (18. Bf2 Nc4 19. Rd4 Nd2+ 20. Kc2 Nxf1 21. Qxf1 Nxd4+ 22. exd4 Qa5 23. Qd3 Qa4+ 24. Kb1 Bc4) 18... Qe4+ 19. Ka1 Bc4? { (-12.65 → -5.44) Mistake. Qa4 was best. } (19... Qa4 20. b3 Bxb3 21. Rc1+ Kb8 22. Rc2 Bxc2 23. h3 Rd2 24. Bh2+ Kb7 25. Rf2 Nc4 26. Qc1) 20. Ng3?! { (-5.44 → -9.73) Inaccuracy. Rc1 was best. } (20. Rc1 Kb7 21. Rf4 Qd3 22. g3+ Bd5 23. e4 Bxe4 24. Bxb6 axb6 25. Qf1 g5 26. Rf2 Rfe8) 20... Qe6?! { (-9.73 → -5.45) Inaccuracy. Rxd1+ was best. } (20... Rxd1+ 21. Rxd1 Qc2 22. Bf2 Qa4 23. b3 Bxb3 24. Rd2 Nc4 25. Ne2 Nxd2 26. Qc1+ Nc4 27. Qb1) 21. Rxd8+ Rxd8 22. Rc1 Kb7?! { (-7.98 → -5.69) Inaccuracy. Qe5 was best. } (22... Qe5 23. Nf1 Nc7 24. e4 Na4 25. Bd4 Qxd4 26. Rb1 Nxb2 27. Qg1 Qxg1 28. Kxb2 Qxg2+ 29. Kc3) 23. e4 Bxa2 24. Bxb6 axb6 25. Qf1?! { (-5.65 → -7.98) Inaccuracy. exf5 was best. } (25. exf5 gxf5 26. Qe1 Nd4 27. Qxe6 Bxe6 28. Rh1 f4 29. Ne4 Bb3 30. Nf2 Rc8 31. h4 h6) 25... Ra8 26. exf5 Bc4+?! { (Mate in 8 → -11.56) Lost forced checkmate sequence. Nd4 was best. } (26... Nd4 27. Rc3 Nb3+ 28. Rxb3 Bxb3+ 29. Kb1 Qc6 30. Qf3 Ba2+ 31. Ka1 Bd5+ 32. Kb1 Ra1+ 33. Kxa1) 27. Kb1 Bxf1?! { (-9.20 → -6.37) Inaccuracy. Ba2+ was best. } (27... Ba2+) 28. fxe6 Bd3+ 29. Rc2 Nd4 { White resigns. } 0-1