[Event "Casual classical game"] [Site "https://lichess.org/P0DZ9qnN"] [Date "2020.12.27"] [White "Ilya0917"] [Black "ebrr08"] [Result "0-1"] [UTCDate "2020.12.27"] [UTCTime "16:16:29"] [WhiteElo "1356"] [BlackElo "1299"] [Variant "Standard"] [TimeControl "1200+8"] [ECO "A54"] [Opening "Old Indian Defense: Two Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d6?! { (0.00 → 0.56) Inaccuracy. e6 was best. } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. c4 e5 3. Nf3 Nf6? { (0.16 → 1.29) Mistake. e4 was best. } (3... e4 4. Ng5 f5 5. Nh3 c6 6. Nc3 Nf6 7. Bf4 h6 8. Bg3) 4. Nc3?! { (1.29 → 0.67) Inaccuracy. dxe5 was best. } { A54 Old Indian Defense: Two Knights Variation } (4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Nxe5 Be6 7. e3 Nbd7 8. Nf3 Bb4+) 4... Nc6 5. Bg5 h6 6. Bh4?! { (0.71 → -0.24) Inaccuracy. Bxf6 was best. } (6. Bxf6 gxf6 7. e3 Bg7 8. Qc2 exd4 9. exd4 O-O 10. O-O-O Re8) 6... Be7?! { (-0.24 → 0.34) Inaccuracy. exd4 was best. } (6... exd4 7. Nxd4 g5 8. Bg3 Bg7 9. e3 O-O 10. Be2 Nxd4 11. Qxd4) 7. e3 g5?! { (0.35 → 0.99) Inaccuracy. O-O was best. } (7... O-O 8. Be2 Re8 9. O-O exd4 10. Nxd4 Nxd4 11. Qxd4 Ne4 12. Bxe7 Nxc3 13. Qxc3 Qxe7 14. Rfd1) 8. Bg3 Be6?? { (1.04 → 4.42) Blunder. Nd7 was best. } (8... Nd7) 9. d5 Bf5 10. e4? { (5.00 → 2.58) Mistake. dxc6 was best. } (10. dxc6) 10... Bg6? { (2.58 → 4.46) Mistake. Nxe4 was best. } (10... Nxe4) 11. dxc6 bxc6 12. Bd3 Rb8 13. b3 c5 14. O-O Ng4 15. h3 Nf6 16. Nb5 Nd7 17. Nxa7 Rb6 18. a4 h5 19. h4?! { (5.26 → 3.87) Inaccuracy. Nb5 was best. } (19. Nb5) 19... g4 20. Ng5? { (4.04 → 2.03) Mistake. Ne1 was best. } (20. Ne1) 20... Bxg5 21. hxg5 Qxg5?! { (2.05 → 2.82) Inaccuracy. h4 was best. } (21... h4) 22. a5 Rb7?! { (2.97 → 4.13) Inaccuracy. Rb8 was best. } (22... Rb8) 23. Nc6 h4 24. Bh2 Nf6? { (2.79 → 4.58) Mistake. O-O was best. } (24... O-O) 25. f3?? { (4.58 → -3.35) Blunder. a6 was best. } (25. a6 Rb6) 25... g3?? { (-3.35 → 0.00) Blunder. Qe3+ was best. } (25... Qe3+ 26. Kh1 Nh5 27. Bxe5 dxe5 28. Qc1 Ng3+ 29. Kh2 Nxf1+ 30. Bxf1 Qxc1 31. Rxc1 Rxb3 32. Rd1) 26. Bxg3?? { (0.00 → Mate in 5) Checkmate is now unavoidable. a6 was best. } (26. a6 h3 27. gxh3 Rb6 28. a7 Kd7 29. a8=Q gxh2+ 30. Kh1 Rxa8 31. Rxa8 Kxc6 32. Qa1 Kd7) 26... hxg3 27. a6 Rb6 28. a7 Kd7 29. Nb8+ Rhxb8?! { (Mate in 5 → -10.53) Lost forced checkmate sequence. Ke6 was best. } (29... Ke6 30. Re1 Qh6 31. Kf1 Qh1+ 32. Ke2 Qxg2+ 33. Ke3 Qf2#) 30. axb8=Q?! { (-10.53 → Mate in 6) Checkmate is now unavoidable. axb8=N+ was best. } (30. axb8=N+ Rxb8) 30... Rxb8?! { (Mate in 6 → -10.56) Lost forced checkmate sequence. Qe3+ was best. } (30... Qe3+ 31. Rf2 Qxf2+ 32. Kh1 Rxb8 33. Ra8 Rxa8 34. Qd2 Rh8+ 35. Qh6 Rxh6#) 31. b4?! { (-10.56 → Mate in 3) Checkmate is now unavoidable. Qe1 was best. } (31. Qe1 Rh8) 31... Qh6 32. Qa4+ Ke7 33. Rfd1 Qh2+ 34. Kf1 Qh1+ 35. Ke2 Qxg2+ 36. Ke3 Bh5?! { (Mate in 1 → -11.85) Lost forced checkmate sequence. Qf2# was best. } (36... Qf2#) 37. Rg1?! { (-11.85 → Mate in 1) Checkmate is now unavoidable. Qc2 was best. } (37. Qc2 Qxf3+) 37... Qxf3+?! { (Mate in 1 → -12.47) Lost forced checkmate sequence. Qf2# was best. } (37... Qf2#) 38. Kd2 Rxb4 39. Qa7?! { (-11.58 → Mate in 3) Checkmate is now unavoidable. Qxb4 was best. } (39. Qxb4 Qf2+) 39... Qf4+ 40. Kc3 Nxe4+ 41. Kc2 Qd2# { Black wins by checkmate. } 0-1