[Event "ТРЕНИРОВОЧНЫЙ 1 Arena"] [Site "https://lichess.org/Q7lRWb3X"] [Date "2021.04.17"] [White "Iwan2012"] [Black "semen-mas"] [Result "1-0"] [UTCDate "2021.04.17"] [UTCTime "14:07:54"] [WhiteElo "1019"] [BlackElo "789"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-8"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B00"] [Opening "Pirc Defense"] [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. e4 { B00 Pirc Defense } c6 3. d5?! { (0.70 → -0.05) Inaccuracy. c3 was best. } (3. c3 e5 4. Nf3 Nd7 5. Bd3 Ngf6 6. O-O Be7 7. h3 O-O) 3... b6? { (-0.05 → 1.14) Mistake. Nf6 was best. } (3... Nf6 4. Nc3 cxd5 5. exd5 e5 6. Nge2 Nbd7 7. Ng3 a6 8. Bd3) 4. dxc6? { (1.14 → 0.01) Mistake. c4 was best. } (4. c4 g6 5. Nc3 Bg7 6. Nf3 Nf6 7. Be2 a6 8. O-O Bb7 9. Be3 O-O 10. a4 Ng4) 4... Nxc6 5. e5?? { (-0.03 → -1.86) Blunder. Be3 was best. } (5. Be3 Bb7 6. c4 Nf6 7. Nc3 Rc8 8. Rc1 e6 9. Nf3 Be7) 5... Na5?? { (-1.86 → 1.02) Blunder. Nxe5 was best. } (5... Nxe5 6. Nc3 Bb7 7. Nf3 Nd7 8. Bc4 e6 9. Qe2 Be7 10. Bf4 d5 11. Bd3 Ngf6 12. O-O-O) 6. exd6 Rb8?? { (0.85 → 3.22) Blunder. exd6 was best. } (6... exd6) 7. d7+?? { (3.22 → 0.61) Blunder. Bf4 was best. } (7. Bf4 exd6) 7... Qxd7 8. Qxd7+ Kxd7?? { (0.75 → 3.68) Blunder. Bxd7 was best. } (8... Bxd7) 9. Be3?? { (3.68 → 1.45) Blunder. Bf4 was best. } (9. Bf4 Rb7 10. Bb5+ Kd8 11. Nc3 f6 12. O-O-O+ Bd7 13. Nf3 Kc8 14. Ba6 e5 15. Rd2 Be7) 9... Nc4?? { (1.45 → 6.51) Blunder. e6 was best. } (9... e6 10. Nc3) 10. Bd4?? { (6.51 → 0.61) Blunder. Bxc4 was best. } (10. Bxc4 Bb7) 10... Nd6 11. Na3 Nb7?? { (0.62 → 2.65) Blunder. f6 was best. } (11... f6 12. f3) 12. O-O-O Nd8?? { (2.44 → 9.81) Blunder. Nd6 was best. } (12... Nd6 13. Nb5) 13. Be5+ Kc6 14. Bxb8 Nb7? { (8.89 → Mate in 4) Checkmate is now unavoidable. Ne6 was best. } (14... Ne6) 15. g4? { (Mate in 4 → 9.80) Lost forced checkmate sequence. Bb5+ was best. } (15. Bb5+ Kc5 16. c3 a5 17. Bf4 Nd6 18. Be3#) 15... Kc5? { (9.80 → Mate in 6) Checkmate is now unavoidable. Nd6 was best. } (15... Nd6 16. Bg2+ Kd7 17. Nh3 Kd8 18. Ng5 Be6 19. Bb7 g6 20. Rhe1 Bh6 21. f4 Bxg5 22. fxg5) 16. Bc4? { (Mate in 6 → 8.55) Lost forced checkmate sequence. c3 was best. } (16. c3 a5 17. Bg2 Nf6 18. Bf4 Nd5 19. Rxd5+ Kc6 20. Rd4+ Kc5 21. Rc4#) 16... Kc6? { (8.55 → Mate in 4) Checkmate is now unavoidable. Nd6 was best. } (16... Nd6 17. Nf3 Nxc4 18. Nxc4 Bxg4 19. Nfe5 Bxd1 20. Rxd1 Nf6 21. Bxa7 Nd5 22. Na5 Kd6 23. Nxf7+) 17. Bxf7? { (Mate in 4 → 9.09) Lost forced checkmate sequence. Bb5+ was best. } (17. Bb5+ Kc5 18. c3 a5 19. Bf4 Nd6 20. Be3#) 17... Kc5 18. Rd5+ Kc6 19. Rd8?? { (9.92 → 2.25) Blunder. Rd2 was best. } (19. Rd2 b5) 19... Bxg4?? { (2.25 → Mate in 7) Checkmate is now unavoidable. Nxd8 was best. } (19... Nxd8 20. Bc4) 20. Rxf8?! { (Mate in 7 → 15.89) Lost forced checkmate sequence. Bd5+ was best. } (20. Bd5+ Kc5 21. Bxb7 Nf6 22. c3 a5 23. Rd4 Be6 24. b4+ axb4 25. Rxb4 Bf5 26. Rb5#) 20... Nf6 21. Rxh8 g5 22. h4 Bd1 23. Kxd1 e5 24. Rc8+ Kd7 25. hxg5 Kxc8 26. Bxe5 Nd7 27. Bg7 Ne5?! { (20.49 → Mate in 9) Checkmate is now unavoidable. Nd6 was best. } (27... Nd6 28. Bd5) 28. Be6+?! { (Mate in 9 → 24.94) Lost forced checkmate sequence. Bxe5 was best. } (28. Bxe5 Nc5 29. Bd5 Nd7 30. Bd6 h5 31. Rxh5 Nf8 32. Bxf8 b5 33. Rh7 Kd8 34. Bd6 b4) 28... Kc7?! { (24.94 → Mate in 9) Checkmate is now unavoidable. Nd7 was best. } (28... Nd7 29. Rxh7 Nc5 30. Bf5 Kd8 31. Bd4 a5 32. Nc4 Ke8 33. Nd6+ Kd8 34. Nb7+ Kc7 35. Nxc5) 29. Rxh7?! { (Mate in 9 → 26.76) Lost forced checkmate sequence. Bxe5+ was best. } (29. Bxe5+ Kc6 30. Rxh7 b5 31. c4 bxc4 32. Rc7+ Kb6 33. Nxc4+ Kb5 34. Rxb7+ Ka6 35. Nd6 Ka5) 29... Nc6?! { (26.76 → Mate in 5) Checkmate is now unavoidable. Kd6 was best. } (29... Kd6 30. Bh3) 30. Bf8+?! { (Mate in 5 → 28.88) Lost forced checkmate sequence. Be5+ was best. } (30. Be5+ Kd8 31. Bf6+ Ne7 32. Rxe7 Na5 33. Rxa7+ Ke8 34. Ra8#) 30... Kb8 31. Nf3?! { (Mate in 8 → 35.71) Lost forced checkmate sequence. Bd5 was best. } (31. Bd5 Nca5 32. b4 Kc8 33. bxa5 Nc5 34. Bd6 bxa5 35. Rxa7 Kd8 36. Bc6 Nd7 37. Ra8+ Nb8) 31... Ncd8 32. Bd7 Kc7?! { (28.21 → Mate in 11) Checkmate is now unavoidable. a6 was best. } (32... a6 33. g6) 33. Bf5+ Kb8 34. Ne5 Na5?! { (37.33 → Mate in 5) Checkmate is now unavoidable. a6 was best. } (34... a6 35. Nac4) 35. Nd7+ Kc7 36. Ne5+ Kb8 37. Bd6+ Ka8 38. Be4+ Ndc6 39. Nxc6 a6 40. Nxa5# { White wins by checkmate. } 1-0