Event: Olomouc Chess Summer 2025 - D2 open seniors tournament 65+
Site: https://lichess.org/broadcast/olomouc-chess-summer-2025--d2-seniors-65/round-1/OJvbhOF7/9IubvNx6
White: Sveda, Jiri
WhiteElo: 1839
Black: Kolesar, Milan
BlackTitle: FM
BlackElo: 2093
Result: 0-1
ECO: B50
Opening: Sicilian Defense: Delayed Alapin Variation, with d6
Variant: Standard
TimeControl: 2x90 min./40 moves + 30 min. + 30 sec./move

1. e4 { [%eval 0.18] [%clk 1:30:55] } 1... c5 { [%eval 0.24] [%clk 1:30:55] } 2. Nf3 { [%eval 0.2] [%clk 1:31:15] } 2... d6 { [%eval 0.31] [%clk 1:31:19] } 3. c3 { [%eval 0.0] [%clk 1:31:21] } 3... Nf6 { [%eval 0.07] [%clk 1:31:41] } 4. Bc4 { [%eval 0.0] [%clk 1:30:12] } 4... Nc6 { [%eval 0.04] [%clk 1:32:03] } 5. d3 { [%eval 0.0] [%clk 1:29:10] } 5... g6 { [%eval 0.06] [%clk 1:32:24] } 6. h3 { [%eval -0.02] [%clk 1:27:07] } 6... Bg7 { [%eval -0.08] [%clk 1:32:46] } 7. Bg5 { [%eval -0.19] [%clk 1:21:46] } 7... h6 { [%eval -0.13] [%clk 1:31:43] } 8. Be3 { [%eval -0.21] [%clk 1:21:11] } 8... O-O { [%eval -0.11] [%clk 1:31:33] } 9. a4 { [%eval -0.16] [%clk 1:17:49] } 9... b6 { [%eval -0.13] [%clk 1:28:27] } 10. Nbd2?! { [%eval -0.79] } { Inaccuracy. d4 was best. } { [%clk 1:12:45] } 10... d5?! { [%eval -0.06] } { Inaccuracy. e5 was best. } { [%clk 1:19:14] } 11. Bb5 { [%eval -0.17] [%clk 1:09:38] } 11... Qc7 { [%eval -0.02] [%clk 1:13:12] } 12. Bxc6 { [%eval -0.25] [%clk 0:59:48] } 12... Qxc6 { [%eval -0.33] [%clk 1:13:04] } 13. e5 { [%eval -0.31] [%clk 1:00:09] } 13... Nd7 { [%eval -0.37] [%clk 1:12:29] } 14. d4 { [%eval -0.36] [%clk 0:58:58] } 14... Ba6 { [%eval -0.33] [%clk 1:11:53] } 15. Nf1?? { [%eval -2.15] } { Blunder. Qb1 was best. } { [%clk 0:57:35] } 15... Rfc8? { [%eval -0.81] } { Mistake. f6 was best. } { [%clk 1:06:20] } 16. Ng3 { [%eval -0.96] [%clk 0:49:36] } 16... cxd4 { [%eval -0.85] [%clk 0:59:34] } 17. cxd4 { [%eval -0.98] [%clk 0:41:32] } 17... Qc2 { [%eval -0.89] [%clk 0:53:56] } 18. Qd2 { [%eval -1.19] [%clk 0:37:32] } 18... Kh7 { [%eval -0.76] [%clk 0:52:45] } 19. Ne2 { [%eval -0.79] [%clk 0:36:05] } 19... f6 { [%eval -0.71] [%clk 0:44:16] } 20. e6?! { [%eval -1.85] } { Inaccuracy. exf6 was best. } { [%clk 0:27:54] } 20... Nf8 { [%eval -1.85] [%clk 0:41:42] } 21. Nc3 { [%eval -1.65] [%clk 0:25:26] } 21... Qb3 { [%eval -1.86] [%clk 0:38:27] } 22. Ng1 { [%eval -1.97] [%clk 0:18:00] } 22... Nxe6 { [%eval -2.14] [%clk 0:36:39] } 23. Nge2 { [%eval -2.31] [%clk 0:18:11] } 23... f5 { [%eval -2.46] [%clk 0:24:02] } 24. f4?! { [%eval -3.3] } { Inaccuracy. O-O was best. } { [%clk 0:18:23] } 24... Bxe2 { [%eval -3.23] [%clk 0:19:54] } 25. Qxe2?! { [%eval -4.4] } { Inaccuracy. Ra3 was best. } { [%clk 0:15:12] } 25... Qb4?! { [%eval -3.15] } { Inaccuracy. Nxd4 was best. } { [%clk 0:16:48] } 26. Rd1 { [%eval -3.8] [%clk 0:11:10] } 26... Nxd4 { [%eval -3.64] [%clk 0:13:17] } 27. Qd2 { [%eval -3.62] [%clk 0:09:27] } 27... Nc6 { [%eval -3.57] [%clk 0:08:38] } 28. Nxd5 { [%eval -3.61] [%clk 0:08:49] } 28... Qxb2 { [%eval -3.34] [%clk 0:08:29] } 29. Qxb2 { [%eval -3.29] [%clk 0:08:02] } 29... Bxb2 { [%eval -3.21] [%clk 0:08:52] } 30. O-O { [%eval -3.38] [%clk 0:08:28] } 30... e6 { [%eval -3.19] [%clk 0:07:57] } 31. Rd2?! { [%eval -4.46] } { Inaccuracy. Rb1 was best. } { [%clk 0:06:51] } 31... Bg7 { [%eval -4.45] [%clk 0:08:01] } 32. Ne7 { [%eval -5.51] [%clk 0:05:41] } 32... Nxe7 { [%eval -5.4] [%clk 0:08:22] } 33. Rd7 { [%eval -5.36] [%clk 0:06:06] } 33... Bf6 { [%eval -4.53] [%clk 0:06:55] } 34. Rfd1 { [%eval -5.25] [%clk 0:05:39] } 34... Kg8 { [%eval -5.16] [%clk 0:05:32] } 35. Bc1 { [%eval -5.43] [%clk 0:05:27] } 35... Nd5 { [%eval -5.46] [%clk 0:05:26] } 36. Re1 { [%eval -6.0] [%clk 0:05:15] } 36... Rc6 { [%eval -5.79] [%clk 0:04:30] } 37. Kh2 { [%eval -5.86] [%clk 0:04:45] } 37... a6 { [%eval -5.67] [%clk 0:04:02] } 38. Kg3 { [%eval -5.98] [%clk 0:04:16] } 38... b5 { [%eval -6.12] [%clk 0:03:58] } 39. axb5 { [%eval -5.98] [%clk 0:03:29] } 39... axb5 { [%eval -6.11] [%clk 0:04:23] } 40. Rb7 { [%eval -6.26] [%clk 0:03:52] } 40... b4 { [%eval -5.86] [%clk 0:04:28] } 0-1