Event: ODJM C 2024
Site: Willingen GER
Date: 2024-05-25
White: Mahr, Mikka
WhiteElo: 0
Black: Piotrowski, Jaro
BlackElo: 0
Result: 0-1
ECO: C50
Opening: Four Knights Game: Italian Variation
Variant: Standard
Termination: normal

1. e4 { [%eval 0.15] [%clk 1:30:58] } 1... e5 { [%eval 0.21] [%clk 1:30:25] } 2. Nf3 { [%eval 0.19] [%clk 1:31:22] } 2... Nc6 { [%eval 0.19] [%clk 1:30:15] } 3. Bc4 { [%eval 0.1] [%clk 1:31:19] } 3... Bc5 { [%eval 0.12] [%clk 1:30:30] } 4. Nc3 { [%eval 0.14] [%clk 1:30:56] } 4... Nf6 { [%eval 0.13] [%clk 1:30:00] } 5. h3 { [%eval 0.0] [%clk 1:29:23] } 5... d6 { [%eval 0.0] [%clk 1:28:24] } 6. Ng5 { [%eval -0.31] [%clk 1:28:22] } 6... O-O { [%eval -0.21] [%clk 1:27:08] } 7. d3 { [%eval -0.32] [%clk 1:27:26] } 7... h6 { [%eval -0.28] [%clk 1:27:01] } 8. Nf3 { [%eval -0.22] [%clk 1:26:32] } 8... Re8 { [%eval -0.13] [%clk 1:26:39] } 9. Be3 { [%eval -0.35] [%clk 1:23:44] } 9... Bb6 { [%eval -0.14] [%clk 1:21:19] } 10. Bxb6 { [%eval -0.18] [%clk 1:22:44] } 10... axb6 { [%eval -0.13] [%clk 1:20:05] } 11. Qd2 { [%eval -0.25] [%clk 1:19:03] } 11... Be6 { [%eval -0.17] [%clk 1:13:12] } 12. Bb5 { [%eval -0.42] [%clk 1:17:37] } 12... Re7 { [%eval -0.44] [%clk 1:02:10] } 13. h4? { [%eval -1.82] } { Mistake. Bxc6 was best. } { [%clk 1:07:55] } 13... Nd4 { [%eval -1.9] [%clk 1:01:57] } 14. Nxd4?! { [%eval -2.93] } { Inaccuracy. Bc4 was best. } { [%clk 1:07:11] } 14... exd4 { [%eval -2.94] [%clk 1:00:33] } 15. Ne2 { [%eval -2.92] [%clk 1:06:03] } 15... Rxa2?? { [%eval 0.0] } { Blunder. c6 was best. } { [%clk 0:57:47] } 16. Rxa2 { [%eval 0.0] [%clk 1:05:29] } 16... Bxa2 { [%eval 0.0] [%clk 0:57:41] } 17. b3? { [%eval -1.13] } { Mistake. Nxd4 was best. } { [%clk 1:05:37] } 17... c6 { [%eval -1.17] [%clk 0:58:07] } 18. Nxd4 { [%eval -1.1] [%clk 1:00:25] } 18... cxb5 { [%eval -1.14] [%clk 0:57:32] } 19. Nxb5? { [%eval -2.71] } { Mistake. O-O was best. } { [%clk 0:59:23] } 19... d5 { [%eval -2.66] [%clk 0:57:17] } 20. Nc3 { [%eval -3.09] [%clk 0:31:47] } 20... dxe4 { [%eval -3.02] [%clk 0:57:53] } 21. O-O?! { [%eval -3.98] } { Inaccuracy. dxe4 was best. } { [%clk 0:31:36] } 21... exd3 { [%eval -4.08] [%clk 0:57:52] } 22. Nxa2 { [%eval -4.49] [%clk 0:30:59] } 22... Ne4?? { [%eval -0.37] } { Blunder. Re2 was best. } { [%clk 0:57:51] } 23. Qc1?? { [%eval -5.05] } { Blunder. Qxd3 was best. } { [%clk 0:31:03] } 23... d2 { [%eval -5.1] [%clk 0:55:59] } 24. Qd1?! { [%eval -6.89] } { Inaccuracy. Qa1 was best. } { [%clk 0:30:20] } 24... Rd7?! { [%eval -4.64] } { Inaccuracy. Nxf2 was best. } { [%clk 0:56:05] } 25. f3?! { [%eval -6.15] } { Inaccuracy. g3 was best. } { [%clk 0:30:07] } 25... Ng3 { [%eval -6.07] [%clk 0:56:24] } 26. Rf2?? { [%eval #-14] } { Checkmate is now unavoidable. Nc3 was best. } { [%clk 0:30:05] } 26... Qxh4?? { [%eval -5.05] } { Lost forced checkmate sequence. Qe7 was best. } { [%clk 0:56:43] } 27. Rxd2 { [%eval -5.05] [%clk 0:29:18] } 27... Qh1+ { [%eval -5.03] [%clk 0:57:00] } 28. Kf2 { [%eval -5.14] [%clk 0:29:09] } 28... Qxd1 { [%eval -5.11] [%clk 0:56:54] } 29. Rxd1 { [%eval -5.1] [%clk 0:28:57] } 29... Rxd1 { [%eval -5.08] [%clk 0:56:43] } 30. Kxg3 { [%eval -5.08] [%clk 0:29:43] } 30... Kh7 { [%eval -4.99] [%clk 0:57:18] } 31. c4 { [%eval -5.33] [%clk 0:29:00] } 31... g5 { [%eval -4.92] [%clk 0:57:14] } 32. b4 { [%eval -5.16] [%clk 0:29:10] } 32... Rd2 { [%eval -5.08] [%clk 0:57:10] } 33. Nc3 { [%eval -5.14] [%clk 0:29:06] } 33... Rc2 { [%eval -5.11] [%clk 0:57:32] } 34. Nd5 { [%eval -5.12] [%clk 0:29:28] } 34... Rxc4 { [%eval -5.12] [%clk 0:57:39] } 35. Nxb6 { [%eval -5.3] [%clk 0:29:48] } 35... Rxb4 { [%eval -5.44] [%clk 0:58:05] } 36. Nd5 { [%eval -5.44] [%clk 0:30:09] } 36... Rd4 { [%eval -5.34] [%clk 0:58:02] } 37. Ne7 { [%eval -5.72] [%clk 0:29:55] } 37... b5 { [%eval -5.59] [%clk 0:57:48] } 38. Nf5 { [%eval -7.08] [%clk 0:30:09] } 38... Rd8 { [%eval -6.95] [%clk 0:57:54] } 39. Ne3 { [%eval -6.91] [%clk 0:29:40] } 39... b4 { [%eval -6.88] [%clk 0:58:10] } 40. Nc4 { [%eval -6.41] [%clk 0:29:44] } 40... b3 { [%eval -6.42] [%clk 0:58:14] } 41. Kh3?? { [%eval #-27] } { Checkmate is now unavoidable. Kf2 was best. } { [%clk 0:29:08] } 41... Rc8 { [%eval -8.78] [%clk 0:58:33] } 42. Nd2? { [%eval #-12] } { Checkmate is now unavoidable. Nb6 was best. } { [%clk 0:27:37] } 42... b2 { [%eval -9.57] [%clk 0:58:06] } 43. Nb1 { [%clk 0:26:56] } 43... Rc1 { [%clk 0:58:29] } 44. Na3 { [%clk 0:26:36] } 44... Ra1 { [%clk 0:58:13] } 45. Nc2 { [%clk 0:26:18] } 45... b1=Q { [%clk 0:58:47] } 46. Nxa1 { [%clk 0:26:41] } 46... Qh1+ { [%clk 0:59:11] } 47. Kg3 { [%clk 0:27:00] } 47... Qh4# { [%clk 0:59:03] } 0-1