[Event "Korobov Arena"]
[Site "http://chess-academy.net/bL2nmav7"]
[Date "2020.04.27"]
[Round "-"]
[White "chitanumatei"]
[Black "Cersac"]
[Result "0-1"]
[UTCDate "2020.04.27"]
[UTCTime "12:38:56"]
[WhiteElo "1500"]
[BlackElo "1278"]
[WhiteRatingDiff "-293"]
[BlackRatingDiff "+81"]
[Variant "Standard"]
[TimeControl "300+0"]
[ECO "A40"]
[Opening "Polish Defense"]
[Termination "Time forfeit"]
[Annotator "chess-academy.net"]

1. d4 { [%eval 0.15] [%clk 0:05:00] } 1... b5?! { (0.15 → 1.09) Inaccuracy. Best move was d5. } { [%eval 1.09] [%clk 0:05:00] } { A40 Polish Defense } (1... d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. Bg5 O-O 6. e3) 2. e3?! { (1.09 → 0.57) Inaccuracy. Best move was e4. } { [%eval 0.57] [%clk 0:04:56] } (2. e4 Bb7 3. Nd2 a6 4. Ngf3 e6 5. Bd3 c5 6. dxc5 Bxc5 7. Nb3 Be7 8. O-O Nf6) 2... a5? { (0.57 → 1.84) Mistake. Best move was a6. } { [%eval 1.84] [%clk 0:04:55] } (2... a6 3. Nf3 Nf6 4. Bd3 d5 5. Nbd2 e6 6. a4 c5 7. axb5) 3. Bxb5 { [%eval 1.38] [%clk 0:04:53] } 3... Bb7 { [%eval 1.8] [%clk 0:04:46] } 4. d5? { (1.80 → -0.01) Mistake. Best move was Nf3. } { [%eval -0.01] [%clk 0:04:45] } (4. Nf3 e6 5. O-O Nf6 6. c4 Be7 7. Nc3 O-O 8. b3 c6 9. Ba4 d5 10. Ne5 Qc7) 4... Qc8? { (-0.01 → 1.68) Mistake. Best move was Nf6. } { [%eval 1.68] [%clk 0:04:42] } (4... Nf6 5. c4) 5. e4?! { (1.68 → 0.99) Inaccuracy. Best move was Nc3. } { [%eval 0.99] [%clk 0:04:37] } (5. Nc3 Nf6 6. Nf3 e6 7. dxe6 fxe6 8. O-O Bd6 9. Qe2 Nc6 10. b3 O-O 11. Bb2 Qe8) 5... Ba6? { (0.99 → 2.06) Mistake. Best move was Nf6. } { [%eval 2.06] [%clk 0:04:31] } (5... Nf6 6. Nc3) 6. Bf4?? { (2.06 → -2.66) Blunder. Best move was Bd3. } { [%eval -2.66] [%clk 0:04:32] } (6. Bd3 Bxd3) 6... Bxb5 { [%eval -2.19] [%clk 0:04:25] } 7. Na3? { (-2.19 → -3.94) Mistake. Best move was Nf3. } { [%eval -3.94] [%clk 0:04:27] } (7. Nf3 Ba6) 7... Ba6 { [%eval -3.5] [%clk 0:04:08] } 8. Nf3 { [%eval -3.87] [%clk 0:04:12] } 8... e6 { [%eval -3.71] [%clk 0:03:59] } 9. Ne5? { (-3.71 → -5.53) Mistake. Best move was c4. } { [%eval -5.53] [%clk 0:04:10] } (9. c4 Bb4+) 9... exd5?? { (-5.53 → 0.60) Blunder. Best move was Nf6. } { [%eval 0.6] [%clk 0:03:55] } (9... Nf6) 10. exd5?? { (0.60 → -5.27) Blunder. Best move was Qxd5. } { [%eval -5.27] [%clk 0:04:06] } (10. Qxd5 Nf6) 10... Bb4+? { (-5.27 → -3.27) Mistake. Best move was Qb7. } { [%eval -3.27] [%clk 0:03:49] } (10... Qb7) 11. c3 { [%eval -3.66] [%clk 0:03:55] } 11... Bxa3 { [%eval -3.5] [%clk 0:03:45] } 12. bxa3? { (-3.50 → -5.46) Mistake. Best move was Qh5. } { [%eval -5.46] [%clk 0:03:54] } (12. Qh5 g6) 12... Bb7? { (-5.46 → -3.11) Mistake. Best move was Ne7. } { [%eval -3.11] [%clk 0:03:37] } (12... Ne7 13. c4 O-O 14. Rc1 d6 15. Nd3 Qf5 16. O-O Nxd5 17. cxd5 Bxd3 18. Re1 Na6 19. Qd2) 13. Qg4?! { (-3.11 → -3.74) Inaccuracy. Best move was Nc4. } { [%eval -3.74] [%clk 0:03:43] } (13. Nc4 Nf6) 13... Bxd5?? { (-3.74 → 3.55) Blunder. Best move was Kf8. } { [%eval 3.55] [%clk 0:03:32] } (13... Kf8 14. Qf3 Nf6 15. c4 d6 16. Nd3 Qe8+ 17. Kf1 Nbd7 18. Re1 Qd8 19. Kg1 Ba6 20. Rc1) 14. Qh5?? { (3.55 → -6.38) Blunder. Best move was Qxg7. } { [%eval -6.38] [%clk 0:03:37] } (14. Qxg7 d6 15. Qxh8 f6 16. c4 fxe5 17. cxd5 Qg4 18. Bxe5 Nd7 19. Bc3 Qe4+ 20. Kf1 Qd3+) 14... Nf6 { [%eval -5.86] [%clk 0:03:23] } 15. Qf5 { [%eval -6.1] [%clk 0:03:32] } 15... Ng8? { (-6.10 → -4.36) Mistake. Best move was O-O. } { [%eval -4.36] [%clk 0:03:17] } (15... O-O 16. Bg5 d6 17. Qxc8 Rxc8 18. Bxf6 gxf6 19. Ng4 Nd7 20. Ne3 Be6 21. g4 Rab8 22. O-O) 16. Qd3?! { (-4.36 → -5.16) Inaccuracy. Best move was Qg5. } { [%eval -5.16] [%clk 0:03:26] } (16. Qg5 Ne7) 16... Nh6?? { (-5.16 → 2.26) Blunder. Best move was Ne7. } { [%eval 2.26] [%clk 0:03:13] } (16... Ne7 17. c4 Be6 18. c5 f6 19. Nf3 Nbc6 20. O-O O-O 21. Nd4 Nxd4 22. Qxd4 Qb7 23. Qa4) 17. Qxd5 { [%eval 2.08] [%clk 0:03:22] } 17... Ra6? { (2.08 → 4.75) Mistake. Best move was c6. } { [%eval 4.75] [%clk 0:03:06] } (17... c6) 18. Qb5?? { (4.75 → -0.17) Blunder. Best move was Bxh6. } { [%eval -0.17] [%clk 0:03:17] } (18. Bxh6) 18... Nc6?? { (-0.17 → 4.70) Blunder. Best move was O-O. } { [%eval 4.7] [%clk 0:02:55] } (18... O-O 19. O-O) 19. Nxc6?? { (4.70 → 0.13) Blunder. Best move was Nxd7. } { [%eval 0.13] [%clk 0:03:08] } (19. Nxd7) 19... dxc6? { (0.13 → 1.20) Mistake. Best move was Rxc6. } { [%eval 1.2] [%clk 0:02:52] } (19... Rxc6 20. O-O O-O 21. Rfe1 Rf6 22. Bg3 Nf5 23. Qxa5 Nxg3 24. hxg3 Ra6 25. Qb5 Rxa3 26. Qc5) 20. Qe5+ { [%eval 1.06] [%clk 0:02:58] } 20... Qe6 { [%eval 1.31] [%clk 0:02:40] } 21. Qe2? { (1.31 → 0.20) Mistake. Best move was Qxe6+. } { [%eval 0.2] [%clk 0:02:21] } (21. Qxe6+ fxe6) 21... Qe7? { (0.20 → 1.96) Mistake. Best move was c5. } { [%eval 1.96] [%clk 0:02:29] } (21... c5 22. f3 f6 23. Bxc7 Kf7 24. Qxe6+ Rxe6+ 25. Kf2 Rc8 26. Bg3 Nf5 27. Rae1 Rxe1 28. Rxe1) 22. h4? { (1.96 → 0.83) Mistake. Best move was Qxe7+. } { [%eval 0.83] [%clk 0:01:43] } (22. Qxe7+ Kxe7 23. O-O-O Rc8 24. Rhe1+ Kf8 25. Rd7 Ng8 26. Rxc7 Rxc7 27. Bxc7 c5 28. a4 Nf6) 22... Kd7?? { (0.83 → 21.75) Blunder. Best move was Nf5. } { [%eval 21.75] [%clk 0:02:29] } (22... Nf5 23. Bxc7) 23. Bg5?? { (21.75 → -0.06) Blunder. Best move was O-O-O+. } { [%eval -0.06] [%clk 0:01:40] } (23. O-O-O+) 23... Re8?? { (-0.06 → 17.94) Blunder. Best move was Qxe2+. } { [%eval 17.94] [%clk 0:02:26] } (23... Qxe2+ 24. Kxe2) 24. Bxe7 { [%eval 16.91] [%clk 0:01:38] } 24... Rxe7?! { (16.91 → Mate in 10) Checkmate is now unavoidable. Best move was Rb6. } { [%eval #10] [%clk 0:02:19] } (24... Rb6 25. O-O-O+) 25. Qxe7+?? { (Mate in 10 → 4.21) Lost forced checkmate sequence. Best move was O-O-O+. } { [%eval 4.21] [%clk 0:01:00] } (25. O-O-O+ Ke8 26. Rhe1 Nf5 27. Qxa6 f6 28. Qc8+ Kf7 29. Qxf5 Rxe1 30. Rxe1 h5 31. Qxh5+ g6) 25... Kxe7 { [%eval 4.72] [%clk 0:02:16] } 26. Rh3? { (4.72 → 3.29) Mistake. Best move was O-O-O. } { [%eval 3.29] [%clk 0:00:56] } (26. O-O-O) 26... Rb6? { (3.29 → 4.30) Mistake. Best move was Nf5. } { [%eval 4.3] [%clk 0:02:08] } (26... Nf5 27. g4) 27. Rd1? { (4.30 → 2.90) Mistake. Best move was Re3+. } { [%eval 2.9] [%clk 0:00:53] } (27. Re3+ Kf6 28. Rf3+ Ke7 29. O-O-O g6 30. Re3+ Kf6 31. Re4 Nf5 32. Rd7 Nd6 33. Rf4+ Ke5) 27... Ng8? { (2.90 → 4.85) Mistake. Best move was Nf5. } { [%eval 4.85] [%clk 0:02:00] } (27... Nf5 28. g4) 28. Rd4? { (4.85 → 3.43) Mistake. Best move was Re3+. } { [%eval 3.43] [%clk 0:00:41] } (28. Re3+) 28... Nf6?? { (3.43 → 8.63) Blunder. Best move was Rb1+. } { [%eval 8.63] [%clk 0:01:49] } (28... Rb1+ 29. Ke2) 29. c4?? { (8.63 → 2.81) Blunder. Best move was Re3+. } { [%eval 2.81] [%clk 0:00:33] } (29. Re3+ Ne4 30. Rexe4+ Kf6 31. Rd7 h6 32. Rf4+ Ke5 33. Rfxf7 g5 34. hxg5 hxg5 35. Rxc7 Rb1+) 29... Ng8?? { (2.81 → 8.11) Blunder. Best move was c5. } { [%eval 8.11] [%clk 0:01:45] } (29... c5) 30. c5?? { (8.11 → 3.77) Blunder. Best move was Re3+. } { [%eval 3.77] [%clk 0:00:32] } (30. Re3+ Kf6 31. Rf4+ Kg6 32. Rg3+ Kh6 33. Rxf7 g6 34. Rb3 a4 35. Rxb6 cxb6 36. Ke2 Kh5) 30... Rb1+ { [%eval 3.75] [%clk 0:01:38] } 31. Kd2 { [%eval 3.47] [%clk 0:00:26] } 31... Rb2+ { [%eval 3.41] [%clk 0:01:34] } 32. Kc3 { [%eval 3.21] [%clk 0:00:25] } 32... Rxa2?? { (3.21 → 7.09) Blunder. Best move was Rb8. } { [%eval 7.09] [%clk 0:01:28] } (32... Rb8 33. Re3+) 33. Re4+?? { (7.09 → 2.28) Blunder. Best move was Re3+. } { [%eval 2.28] [%clk 0:00:16] } (33. Re3+ Kf6) 33... Kf8 { [%eval 2.26] [%clk 0:01:23] } 34. Rd3 { [%eval 2.29] [%clk 0:00:14] } 34... g5?? { (2.29 → 7.20) Blunder. Best move was Rxa3+. } { [%eval 7.2] [%clk 0:01:18] } (34... Rxa3+ 35. Kc2 Rxd3 36. Kxd3 Nf6 37. Ra4 Ke7 38. Rxa5 h6 39. Kd4 h5 40. Ra7 Kd7 41. Ra6) 35. Rd8+ { [%eval 7.05] [%clk 0:00:11] } 35... Kg7 { [%eval 6.94] [%clk 0:01:15] } 36. Rxg8+?? { (6.94 → -0.53) Blunder. Best move was hxg5. } { [%eval -0.53] [%clk 0:00:07] } (36. hxg5 Rxf2 37. Ree8 Nf6 38. gxf6+ Kxf6 39. Rd3 Ra2 40. Rf3+ Kg7 41. Rg3+ Kf6 42. Kb3 Rf2) 36... Kxg8 { [%eval -0.24] [%clk 0:01:12] } 37. Re8+? { (-0.24 → -1.29) Mistake. Best move was hxg5. } { [%eval -1.29] [%clk 0:00:06] } (37. hxg5 Rxf2 38. Re7 Rf5 39. Kc4 Rxg5 40. Rxc7 Rg6 41. Kd3 Kg7 42. Ke3 h5 43. Kf3 Rf6+) 37... Kg7 { [%eval -1.22] [%clk 0:01:10] } 38. Rg8+?? { (-1.22 → -60.16) Blunder. Best move was hxg5. } { [%eval -60.16] [%clk 0:00:03] } (38. hxg5) 38... Kxg8 { [%eval -59.41] [%clk 0:01:08] } 39. f4?! { (-59.41 → Mate in 12) Checkmate is now unavoidable. Best move was hxg5. } { [%eval #-12] [%clk 0:00:02] } (39. hxg5 Rxf2 40. g6 fxg6 41. Kb3 Rxg2 42. Ka4 Rg3 43. Kxa5 Rxa3+ 44. Kb4 Ra1 45. Kc3 Rc1+) 39... Kg7?! { (Mate in 12 → -59.46) Lost forced checkmate sequence. Best move was gxh4. } { [%eval -59.46] [%clk 0:00:57] } (39... gxh4 40. Kb3 Rxg2 41. Ka4 h3 42. Kxa5 Ra2 43. a4 h2 44. Ka6 Rb2 45. a5 h1=Q 46. f5) 40. g4 { [%eval -66.44] [%clk 0:00:01] } 40... Kg6 { [%eval -57.49] [%clk 0:00:54] } { Black wins on time. } 0-1


