[Event "IM Tacticotacotac Arena"] [Site "https://lichess.org/y0xCOiHA"] [Date "2024.03.28"] [White "Tacticotacotac"] [Black "Arsene8"] [Result "1-0"] [UTCDate "2024.03.28"] [UTCTime "19:57:29"] [WhiteElo "2504"] [BlackElo "1862"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D46"] [Opening "Semi-Slav Defense: Chigorin Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nc3 e6 4. Nf3 Nf6 5. e3 Nbd7 6. Bd3 Bd6 { D46 Semi-Slav Defense: Chigorin Defense } 7. e4 dxe4 8. Nxe4 Bb4+ 9. Bd2 Be7 10. O-O O-O 11. Qe2 Nb6?! { (1.26 → 2.23) Inaccuracy. c5 was best. } (11... c5 12. Nxc5) 12. Rfe1 Qc7 13. Rad1 Bd7 14. g3 h6?! { (2.41 → 3.80) Inaccuracy. Nxe4 was best. } (14... Nxe4 15. Qxe4 f5 16. Qe2 Rae8 17. Bc2 Bc8 18. a4 Nd7 19. Qxe6+ Kh8 20. Qe3 Nf6 21. Qd3) 15. Bf4 Qc8 16. Qe3? { (4.02 → 2.11) Mistake. Nxf6+ was best. } (16. Nxf6+ Bxf6 17. Qe4 g6 18. Bxh6 Qc7 19. Ne5 Be8 20. Bxf8 Kxf8 21. Qf4 Kg7 22. Nxg6 Qxf4) 16... Bb4?? { (2.11 → 6.26) Blunder. Nxe4 was best. } (16... Nxe4 17. Qxe4 f5 18. Qe3 Rf6 19. h4 Bb4 20. Re2 c5 21. Be5 Rf7 22. Qf4 cxd4 23. b3) 17. Re2?? { (6.26 → 2.14) Blunder. Nxf6+ was best. } (17. Nxf6+ gxf6 18. Bd6 Kg7 19. Bxb4 Nd5 20. Bxf8+ Qxf8 21. cxd5 exd5 22. Qd2 Re8 23. Nh4 Rxe1+) 17... Na4?? { (2.14 → 6.24) Blunder. Nxe4 was best. } (17... Nxe4 18. Qxe4 f5 19. Qe3 Be8 20. a3 Be7 21. Rde1 Rf6 22. Be5 Rf7 23. Qd2 c5 24. dxc5) 18. Bxh6? { (6.24 → 3.47) Mistake. Nxf6+ was best. } (18. Nxf6+ gxf6 19. Bd6 Nxb2 20. Rxb2 e5 21. dxe5 Bf5 22. Rxb4 Bxd3 23. c5 Bc2 24. Qxh6 Qf5) 18... Nxe4 19. Qxe4?! { (3.58 → 2.47) Inaccuracy. Bxe4 was best. } (19. Bxe4 f6 20. Bc2 b5 21. Bf4 Qe8 22. c5 Nxb2 23. Rb1 Nc4 24. Qd3 Qh5 25. Rxb4 e5) 19... f5 20. Qh4 gxh6 21. Qxh6 Rf7 22. Ng5?? { (2.45 → 0.17) Blunder. c5 was best. } (22. c5 Ba5 23. Qc1 b5 24. Rc2 Rh7 25. b3 Nc3 26. Rxc3 Bxc3 27. Qxc3 Qe8 28. Re1 Qh5) 22... Rg7?? { (0.17 → 4.34) Blunder. Bf8 was best. } (22... Bf8 23. Qh5 Rg7 24. c5 Qe8 25. Qh6 Re7 26. Qh4 Qg6 27. Bc4 b5 28. Bb3 Bg7 29. Rde1) 23. d5?? { (4.34 → 0.90) Blunder. c5 was best. } (23. c5 b5 24. Rxe6 Bxe6 25. Nxe6 Qb7 26. Bxf5 Nxb2 27. Rb1 Bc3 28. Nxg7 Qxg7 29. Be6+ Kf8) 23... cxd5? { (0.90 → 2.67) Mistake. exd5 was best. } (23... exd5) 24. cxd5?? { (2.67 → 0.76) Blunder. Rxe6 was best. } (24. Rxe6 Bxe6 25. Nxe6 Bf8 26. Nxg7 Bxg7 27. Qh3 Qc6 28. Bxf5 Qh6 29. Qg4 Re8 30. Kg2 Kh8) 24... Qd8?? { (0.76 → 5.42) Blunder. exd5 was best. } (24... exd5 25. Ne6 Bxe6 26. Rxe6 Bf8 27. Qf6 Nc5 28. Bxf5 Qd8 29. Qe5 Qc7 30. Rxd5 Qxe5 31. Rexe5) 25. h4 Bf8 26. dxe6 Be8? { (4.24 → 8.09) Mistake. Bc6 was best. } (26... Bc6 27. e7 Qd5 28. exf8=R+ Rxf8 29. Qe6+ Qxe6 30. Nxe6 Bf3 31. Nxg7 Bxe2 32. Bxe2 Kxg7 33. Rd7+) 27. Bc2? { (8.09 → 4.00) Mistake. e7 was best. } (27. e7 Bf7 28. exd8=Q Rxd8 29. Nxf7 Rxg3+ 30. fxg3 Bxh6 31. Nxd8 Be3+ 32. Kg2 f4 33. Kf3 Kg7) 27... Nxb2?? { (4.00 → Mate in 9) Checkmate is now unavoidable. Qe7 was best. } (27... Qe7 28. Rd7 Rg6 29. Qxg6+ Bxg6 30. Rxe7 Bxe7 31. Bxa4 f4 32. g4 Bb1 33. a3 Rc8 34. Kg2) 28. Rxd8 Rxd8 29. Bxf5?? { (Mate in 9 → 6.38) Lost forced checkmate sequence. e7 was best. } (29. e7 Bxe7 30. Rxe7 Bf7 31. Rxf7 Rxf7 32. Qg6+ Rg7 33. Bb3+ Nc4 34. Bxc4+ Kf8 35. Ne6+ Ke7) 29... Nc4?? { (6.38 → Mate in 8) Checkmate is now unavoidable. Be7 was best. } (29... Be7 30. Bh7+ Kf8 31. Rxb2 Bc6 32. Rb1 Rd5 33. Bg6 Bxg5 34. hxg5 Kg8 35. Re1 Rd4 36. f3) 30. Bh7+ Rxh7 31. Qxh7# { White wins by checkmate. } 1-0