[Event "Межшкольный турнир Февраль 3 Team Battle"] [Site "https://lichess.org/Zl8bsm2n"] [Date "2023.02.17"] [White "Sem2010"] [Black "oniman70"] [Result "0-1"] [UTCDate "2023.02.17"] [UTCTime "18:02:11"] [WhiteElo "1814"] [BlackElo "1428"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+16"] [Variant "Standard"] [TimeControl "420+3"] [ECO "A46"] [Opening "Indian Defense: London System"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 e6 2. Bf4 Nf6 3. Nf3 { A46 Indian Defense: London System } Nc6 4. e3 Qe7 5. Bd3?! { (0.77 → 0.13) Inaccuracy. Nc3 was best. } (5. Nc3 d6 6. e4 h6 7. Be3 a6 8. Be2 g5 9. h4 g4) 5... g6?! { (0.13 → 0.76) Inaccuracy. Qb4+ was best. } (5... Qb4+ 6. Nc3 Nd5 7. a3 Nxc3 8. axb4 Nxd1 9. Kxd1 Nxb4 10. Bxc7) 6. Nbd2?! { (0.76 → 0.05) Inaccuracy. c4 was best. } (6. c4 d6 7. Nc3 Bg7 8. O-O e5 9. Bg5 h6 10. Nd5 Qd8) 6... Bg7 7. c3 O-O?! { (0.08 → 0.63) Inaccuracy. d6 was best. } (7... d6) 8. Ne5?! { (0.63 → 0.00) Inaccuracy. e4 was best. } (8. e4 Nh5 9. Bg5 f6 10. Be3 f5 11. e5 f4 12. Qe2 d6 13. g4 fxe3 14. fxe3 Nf6) 8... Nxe5 9. Bxe5?! { (0.20 → -0.45) Inaccuracy. dxe5 was best. } (9. dxe5 Nh5 10. h4 Nxf4 11. exf4 d6 12. Qe2 b5 13. h5 b4 14. h6 Bh8 15. Nf3 Rb8) 9... Nd5?! { (-0.45 → 0.46) Inaccuracy. d6 was best. } (9... d6) 10. Bxg7 Kxg7 11. h4 d6 12. h5 g5 13. h6+ Kg8 14. Rh5 Kh8 15. Ne4 Rg8 16. Qg4?? { (0.74 → -4.02) Blunder. c4 was best. } (16. c4 Nb6) 16... f5 17. Qg3 fxe4 18. Bxe4 Nb6 19. O-O-O d5?? { (-3.19 → Mate in 4) Checkmate is now unavoidable. Rb8 was best. } (19... Rb8 20. Rhh1 Bd7 21. f3 Be8 22. Bc2 Nc4 23. Qf2 b5 24. e4 a5 25. d5 e5 26. Qa7) 20. Bd3?? { (Mate in 4 → -2.71) Lost forced checkmate sequence. Qe5+ was best. } (20. Qe5+ Rg7 21. hxg7+ Kg8 22. Bxh7+ Kf7 23. g8=Q#) 20... Qf6? { (-2.71 → -1.26) Mistake. e5 was best. } (20... e5 21. dxe5 Be6 22. f3 c5 23. Qf2 Bf7 24. Rhh1 Qxe5 25. g3 Qf6 26. e4 d4 27. Rhe1) 21. e4?! { (-1.26 → -2.47) Inaccuracy. Qxc7 was best. } (21. Qxc7) 21... dxe4 22. Bxe4 Nc4? { (-2.20 → -0.78) Mistake. Nd5 was best. } (22... Nd5 23. Rd2) 23. Qd3? { (-0.78 → -2.43) Mistake. Qxc7 was best. } (23. Qxc7 Qf4+ 24. Qxf4 gxf4 25. Rc5 Nd6 26. Bc2 Bd7 27. Rc7 Rgd8 28. d5 exd5 29. Rxd5 Rac8) 23... b5?? { (-2.43 → 0.33) Blunder. Qf4+ was best. } (23... Qf4+ 24. Kb1 e5 25. f3 Qf7 26. Rhh1 Nd6 27. Ka1 Be6 28. Qe2 Rge8 29. Bb1 Bf5 30. dxe5) 24. Bxh7?? { (0.33 → -3.81) Blunder. Bxa8 was best. } (24. Bxa8 Qxf2 25. Rf1 Qxb2+ 26. Kd1 e5 27. Rf7 Bg4+ 28. Ke1 Qc1+ 29. Kf2 Qd2+ 30. Qxd2 Nxd2) 24... Rd8?? { (-3.81 → -0.67) Blunder. Qf4+ was best. } (24... Qf4+ 25. Kb1 Qxf2 26. Qc2 Qxc2+ 27. Bxc2 Bb7 28. Bd3 Bd5 29. Rg1 Raf8 30. Re1 g4 31. Kc1) 25. Be4? { (-0.67 → -2.27) Mistake. Qg6 was best. } (25. Qg6) 25... Qxf2 26. Qc2?? { (-1.66 → -4.17) Blunder. Rf1 was best. } (26. Rf1 Qxb2+ 27. Kd1 Bb7 28. Bxb7 Rf8 29. Rf3 Rxf3 30. Bxf3 Rg8 31. h7 Rg6 32. g4 c6) 26... Qf4+ 27. Kb1 Rb8?! { (-4.21 → -2.66) Inaccuracy. Ne3 was best. } { Black offers draw } (27... Ne3 28. Qd3 Nxd1 29. Bxa8 e5 30. Qxd1 Bf5+ 31. Ka1 Rxa8 32. Rh1 Bg4 33. Qb1 Rf8 34. Re1) 28. Bd3? { (-2.66 → -4.64) Mistake. Re1 was best. } (28. Re1 Nd2+ 29. Ka1 Nxe4 30. Rxe4 Qf1+ 31. Qb1 Qxb1+ 32. Kxb1 Rg8 33. Re5 Bb7 34. g4 Bd5) 28... Bb7? { (-4.64 → -2.85) Mistake. Ne3 was best. } (28... Ne3 29. Qd2 Nxd1 30. Qxd1 e5 31. Qf3 Rb6 32. h7 Qxf3 33. gxf3 exd4 34. Rxg5 Rh6 35. cxd4) 29. Rf1?? { (-2.85 → -6.21) Blunder. Qe2 was best. } (29. Qe2 Bd5 30. a4 a6 31. Rhh1 Rf8 32. Rhf1 Qxf1 33. Rxf1 Rxf1+ 34. Ka2 Rbf8 35. Qh5 Ne5+) 29... Qg4?? { (-6.21 → -1.12) Blunder. Nd2+ was best. } (29... Nd2+ 30. Ka1 Nxf1 31. Rh1 Rf8 32. Rg1 Qe3 33. Rxf1 Rxf1+ 34. Bxf1 Rf8 35. Bxb5 Qe1+ 36. Qb1) 30. Rh3?? { (-1.12 → -4.01) Blunder. Qf2 was best. } (30. Qf2) 30... Bxg2?! { (-4.01 → -3.04) Inaccuracy. Rf8 was best. } (30... Rf8 31. Rg1 e5 32. dxe5 Nxe5 33. Re3 Nxd3 34. Qxd3 Rbd8 35. Qxb5 Be4+ 36. Kc1 Qf4 37. Re1) 31. Bxc4?? { (-3.04 → -6.37) Blunder. Qf2 was best. } (31. Qf2 Qf4) 31... Bxh3 32. Qg6?! { (-5.34 → -7.06) Inaccuracy. Be2 was best. } (32. Be2 Qg2 33. Ka1 Rf8 34. Re1 Qf2 35. Qd2 Qf4 36. Qd1 b4 37. cxb4 Rbd8 38. Qc2 Bf5) 32... Rg8?? { (-7.06 → 2.95) Blunder. Qf5+ was best. } (32... Qf5+ 33. Rxf5 Bxf5+ 34. Bd3 Bxg6 35. Bxg6 g4 36. Be4 Rf8 37. Kc2 Rf2+ 38. Kd3 g3 39. a3) 33. Qf6+ Kh7 { Black wins on time. } 0-1