[Event "Elite Russian League B Team Battle"] [Site "https://lichess.org/1EY1OA47"] [Date "2024.01.29"] [White "MiklDehtyruk"] [Black "Alcadrax"] [Result "0-1"] [UTCDate "2024.01.29"] [UTCTime "17:45:36"] [WhiteElo "1633"] [BlackElo "1279"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+145"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5?! { (0.15 → 0.98) Inaccuracy. Nf6 was best. } (1... Nf6 2. Nf3 e6 3. c4 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2) 2. d5 d6 { A43 Benoni Defense: Old Benoni } 3. e4 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. Nb5?! { (0.97 → 0.20) Inaccuracy. Nf3 was best. } (7. Nf3 a6 8. a4 Nd7 9. Be2 Be7 10. O-O Ne5 11. Nxe5 Qxe5) 7... Na6 8. Rb1?! { (0.48 → -0.23) Inaccuracy. Bc4 was best. } (8. Bc4 Be7 9. Ne2 O-O 10. c3 e5 11. Ng3 Bd8 12. Qf3 Qxf3 13. gxf3 Be7 14. h4 Bd7) 8... exd5 9. exd5?! { (0.15 → -0.40) Inaccuracy. Qxd5 was best. } (9. Qxd5 Be7 10. a3 O-O 11. Ne2 c4 12. Qd4 d5 13. Qxf6 Bxf6 14. Nec3 dxe4 15. Bxc4 Nc5) 9... Qe5+ 10. Qe2?! { (0.14 → -0.57) Inaccuracy. Be2 was best. } (10. Be2 Qg5) 10... Qxe2+ 11. Bxe2 Be7 12. Nf3 Bg4 13. O-O O-O 14. h3 Bxf3?! { (-0.08 → 0.72) Inaccuracy. Bf5 was best. } (14... Bf5 15. Rbe1 Bxc2 16. Bc4 Rfe8 17. Re2 Bf5 18. Rfe1 Kf8 19. Nd2 Nb4 20. Ne4 Bxe4 21. Rxe4) 15. Bxf3 Nb4?! { (0.64 → 1.24) Inaccuracy. Rfc8 was best. } (15... Rfc8 16. Rbe1) 16. c3? { (1.24 → 0.10) Mistake. Rfe1 was best. } (16. Rfe1 Bg5 17. c3 Nd3 18. Red1 Ne5 19. Nxd6 Nxf3+ 20. gxf3 b6 21. c4 Rad8 22. Nb5 Rd7) 16... a6 17. Rfe1 axb5 18. Rxe7 Nxa2 19. Rxb7 b4 20. cxb4 Nxb4 21. Rb6 Rad8 22. Ra1 g5 23. Ra7 f5?? { (-0.03 → 4.20) Blunder. Kg7 was best. } (23... Kg7 24. Rc7 h5 25. Be4 Rfe8 26. f3 Re5 27. Rbb7 Rf8 28. Rd7 Nxd5 29. Rxd6 Nf4 30. Kf2) 24. Rbb7 Rfe8?! { (3.79 → 4.82) Inaccuracy. Rf6 was best. } (24... Rf6) 25. Bh5 Re1+ 26. Kh2 Nxd5 27. Rg7+? { (4.92 → 2.88) Mistake. Bf7+ was best. } (27. Bf7+ Kg7 28. Bxd5+ Kg6 29. Rg7+ Kf6 30. Rgf7+ Ke5 31. Rae7+ Kxd5 32. Rxe1 f4 33. Rc1 Kd4) 27... Kh8 28. Rh7+ Kg8 29. Rag7+ Kf8 30. Bf7?? { (2.74 → -3.48) Blunder. Rg6 was best. } (30. Rg6 Nf4 31. Rh8+ Ke7 32. Rg7+ Kf6 33. Rf7+ Ke6 34. Rxd8 Nxh5 35. Rh7 Nf6 36. Rxh6 Ke7) 30... Ke7?? { (-3.48 → 5.44) Blunder. Nf6 was best. } (30... Nf6 31. Bd5) 31. Bxd5+ Kf6 32. Rf7+ Kg6?? { (5.05 → Mate in 4) Checkmate is now unavoidable. Ke5 was best. } (32... Ke5 33. Re7+ Kxd5 34. Rxe1 Kc4 35. Rc1+ Kb3 36. Rb7+ Ka2 37. Kg1 h5 38. Rb6 h4 39. f3) 33. Re7?? { (Mate in 4 → 4.31) Lost forced checkmate sequence. Rhg7+ was best. } (33. Rhg7+ Kh5 34. Bf3+ g4 35. Rxf5+ Kh4 36. Rxg4#) 33... Rxe7 34. Rg7+?? { (4.31 → -9.29) Blunder. Rxe7 was best. } (34. Rxe7 f4 35. g4 fxg3+ 36. fxg3 h5 37. b3 Kf5 38. Kg2 Rb8 39. Re2 Rb6 40. Be6+ Kf6) 34... Rxg7 35. f3 Re8 36. g4? { (-9.48 → Mate in 6) Checkmate is now unavoidable. b3 was best. } (36. b3 Kf6 37. Kg3 Ke5 38. Bc6 Rb8 39. Ba4 d5 40. Kf2 c4 41. g3 Kd4 42. h4 gxh4) 36... Re2+ 37. Kg3 f4# { Black wins by checkmate. } 0-1