[Event "Open Arena"]
[Site "http://chess-academy.net/GhZ2Ettu"]
[Date "2021.02.10"]
[Round "-"]
[White "Ops_MS"]
[Black "Diamantio"]
[Result "0-1"]
[UTCDate "2021.02.10"]
[UTCTime "17:49:36"]
[WhiteElo "1874"]
[BlackElo "1850"]
[WhiteRatingDiff "-15"]
[BlackRatingDiff "+63"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "D01"]
[Opening "Queen's Pawn Game: Chigorin Variation"]
[Termination "Normal"]
[Annotator "chess-academy.net"]

1. d4 { [%eval 0.15] [%clk 0:07:00] } 1... d5 { [%eval 0.53] [%clk 0:07:00] } 2. Nc3?! { (0.53 → -0.15) Inaccuracy. Best move was c4. } { [%eval -0.15] [%clk 0:07:01] } (2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. e3 O-O 6. Be2 Nbd7) 2... Nf6 { [%eval 0.0] [%clk 0:07:00] } { D01 Queen's Pawn Game: Chigorin Variation } 3. Bf4 { [%eval -0.16] [%clk 0:07:01] } 3... a6 { [%eval 0.15] [%clk 0:07:00] } 4. e3 { [%eval -0.33] [%clk 0:07:02] } 4... Nc6?! { (-0.33 → 0.64) Inaccuracy. Best move was e6. } { [%eval 0.64] [%clk 0:07:01] } (4... e6 5. Nf3 c5 6. Be2 Be7 7. dxc5 Bxc5 8. O-O O-O 9. Bd3 Nc6 10. e4 e5 11. Bg5) 5. Bd3 { [%eval 0.25] [%clk 0:07:02] } 5... e6 { [%eval 0.67] [%clk 0:07:01] } 6. f3? { (0.67 → -0.78) Mistake. Best move was Nf3. } { [%eval -0.78] [%clk 0:07:03] } (6. Nf3 Nb4) 6... Bd6?! { (-0.78 → 0.08) Inaccuracy. Best move was Nb4. } { [%eval 0.08] [%clk 0:07:02] } (6... Nb4) 7. Nge2?! { (0.08 → -0.60) Inaccuracy. Best move was Bg5. } { [%eval -0.6] [%clk 0:07:02] } (7. Bg5) 7... O-O?! { (-0.60 → 0.13) Inaccuracy. Best move was e5. } { [%eval 0.13] [%clk 0:07:03] } (7... e5 8. Bg5 h6 9. Bh4 exd4 10. exd4 Nb4 11. a3 Nxd3+ 12. Qxd3 c6 13. O-O-O O-O 14. Bg3) 8. Qd2 { [%eval -0.32] [%clk 0:06:59] } 8... h6? { (-0.32 → 0.76) Mistake. Best move was e5. } { [%eval 0.76] [%clk 0:07:03] } (8... e5 9. Bg3) 9. g4 { [%eval -0.03] [%clk 0:07:00] } 9... g5?? { (-0.03 → 4.25) Blunder. Best move was e5. } { [%eval 4.25] [%clk 0:07:04] } (9... e5 10. dxe5) 10. Bg3? { (4.25 → 1.75) Mistake. Best move was Bxd6. } { [%eval 1.75] [%clk 0:06:56] } (10. Bxd6) 10... Bxg3+? { (1.75 → 2.81) Mistake. Best move was e5. } { [%eval 2.81] [%clk 0:07:04] } (10... e5 11. dxe5) 11. Nxg3 { [%eval 2.77] [%clk 0:06:55] } 11... e5 { [%eval 2.93] [%clk 0:07:04] } 12. O-O-O { [%eval 2.94] [%clk 0:06:29] } 12... e4? { (2.94 → 4.89) Mistake. Best move was exd4. } { [%eval 4.89] [%clk 0:07:03] } (12... exd4 13. exd4) 13. fxe4 { [%eval 3.46] [%clk 0:06:27] } 13... dxe4? { (3.46 → 4.83) Mistake. Best move was Bxg4. } { [%eval 4.83] [%clk 0:07:04] } (13... Bxg4 14. e5) 14. Ncxe4 { [%eval 4.47] [%clk 0:06:18] } 14... Nxg4? { (4.47 → 6.15) Mistake. Best move was Nxe4. } { [%eval 6.15] [%clk 0:07:01] } (14... Nxe4 15. Nxe4) 15. h4?? { (6.15 → 2.85) Blunder. Best move was h3. } { [%eval 2.85] [%clk 0:06:03] } (15. h3 Nf6 16. Nxf6+ Qxf6 17. h4 g4 18. Rdf1 Qh8 19. e4 f6 20. Qf4 Qh7 21. Nh5 Kh8) 15... gxh4 { [%eval 3.29] [%clk 0:07:02] } 16. Qg2?? { (3.29 → -0.60) Blunder. Best move was Nh5. } { [%eval -0.6] [%clk 0:05:54] } (16. Nh5 f5 17. Nf2 Qg5 18. Nf4 Bd7 19. Rh3 Rae8 20. Bc4+ Kh7 21. N2d3 b6 22. Kb1 Bc8) 16... Nxe3?? { (-0.60 → 7.36) Blunder. Best move was f5. } { [%eval 7.36] [%clk 0:06:58] } (16... f5 17. Nxf5) 17. Nf5+?? { (7.36 → -15.96) Blunder. Best move was Qf3. } { [%eval -15.96] [%clk 0:05:44] } (17. Qf3 Re8 18. Qxe3 Qg5 19. Nf6+ Kf8 20. Nh7+ Kg8 21. Qxg5+ hxg5 22. Nh5 Re6 23. d5 Rh6) 17... Nxg2 { [%eval -15.51] [%clk 0:06:56] } 18. Ne3 { [%eval -21.05] [%clk 0:05:46] } 18... Nxe3 { [%eval -20.46] [%clk 0:06:57] } 19. Rdg1+ { [%eval -21.32] [%clk 0:05:40] } 19... Kh8 { [%eval -20.41] [%clk 0:06:56] } 20. Rh3 { [%eval -29.61] [%clk 0:05:41] } 20... Nd5 { [%eval -21.94] [%clk 0:06:54] } 21. Rh2 { [%eval -22.53] [%clk 0:05:25] } 21... f5 { [%eval -20.91] [%clk 0:06:53] } 22. Nc3 { [%eval -21.96] [%clk 0:05:21] } 22... Nxc3 { [%eval -19.71] [%clk 0:06:53] } 23. bxc3 { [%eval -20.07] [%clk 0:05:21] } 23... Rg8 { [%eval -19.41] [%clk 0:06:54] } 24. Rf1 { [%eval -20.21] [%clk 0:05:19] } 24... Qg5+ { [%eval -19.53] [%clk 0:06:53] } 25. Kb2 { [%eval -19.64] [%clk 0:05:08] } 25... Qg3 { [%eval -19.06] [%clk 0:06:50] } 26. Rhf2 { [%eval -21.2] [%clk 0:05:01] } 26... b5 { [%eval -20.11] [%clk 0:06:44] } 27. Bxf5 { [%eval -29.96] [%clk 0:04:56] } 27... Bxf5 { [%eval -26.61] [%clk 0:06:45] } 28. Rxf5 { [%eval -76.0] [%clk 0:04:58] } 28... b4 { [%eval -70.91] [%clk 0:06:39] } 29. cxb4 { [%eval -69.26] [%clk 0:04:51] } 29... Nxd4 { [%eval -30.61] [%clk 0:06:39] } 30. Rf7 { [%eval -71.97] [%clk 0:04:50] } 30... Qg2 { [%eval -25.5] [%clk 0:06:34] } 31. R1f2?! { (-25.50 → Mate in 11) Checkmate is now unavoidable. Best move was R7f2. } { [%eval #-11] [%clk 0:04:50] } (31. R7f2 Qe4) 31... Qc6 { [%eval #-18] [%clk 0:06:34] } 32. Re7 { [%eval #-7] [%clk 0:04:43] } 32... Rab8 { [%eval #-7] [%clk 0:06:33] } 33. a3 { [%eval #-7] [%clk 0:04:41] } 33... a5 { [%eval #-7] [%clk 0:06:30] } 34. Rff7 { [%eval #-2] [%clk 0:04:38] } 34... Qxc2+ { [%eval #-1] [%clk 0:06:31] } 35. Ka1 { [%eval #-1] [%clk 0:04:37] } 35... Nb3# { [%clk 0:06:30] } { Black wins by checkmate. } 0-1


