MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2263"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnb1kbnr/p1pp1ppp/4p3/1p2q3/4PP1P/N7/PPPP2P1/R1BQKBNR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T18:30:15 +0200"]
[GameEndTime "2026-09-14T18:30:16 +0200"]
[PlyCount "39"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxe4+ {+3.15/11 0.019s, n=15497, sd=13}
6. Ne2 {-3.20/8 0.023s, n=17732, sd=13} a6 {+3.29/10 0.023s, n=17951, sd=17}
7. d3 {-3.44/10 0.019s, n=15214, sd=16} Qc6 {+3.52/10 0.035s, n=26446, sd=15}
8. c3 {-3.59/9 0.017s, n=12634, sd=16} Nf6 {+3.44/9 0.021s, n=15075, sd=13}
9. Nc2 {-3.12/10 0.020s, n=14841, sd=16} Qb6 {+3.04/10 0.043s, n=30791, sd=19}
10. Ng3 {-3.00/10 0.027s, n=19972, sd=17} Bb7 {+3.17/10 0.021s, n=14989, sd=17}
11. Qe2 {-3.06/11 0.069s, n=43743, sd=17} b4 {+2.85/10 0.082s, n=47084, sd=16}
12. Be3 {-2.67/9 0.026s, n=18398, sd=16} Qa5 {+3.06/10 0.021s, n=14354, sd=18}
13. c4 {-2.85/9 0.020s, n=12866, sd=15} Nc6 {+3.04/10 0.053s, n=35630, sd=26}
14. d4 {-2.70/9 0.022s, n=14387, sd=15} Be7 {+2.78/10 0.029s, n=21309, sd=17}
15. Qd2 {-1.42/10 0.026s, n=20435, sd=14} Ng4 {+2.73/10 0.021s, n=16944, sd=18}
16. d5 {-2.25/9 0.020s, n=14322, sd=16} Nxe3 {+2.99/10 0.040s, n=30218, sd=19}
17. Nxe3 {-1.85/10 0.029s, n=18469, sd=15} b3 {+2.55/10 0.030s, n=23392, sd=19}
18. Ne4 {-2.39/9 0.038s, n=21680, sd=16} Qxd2+ {+3.08/9 0.017s, n=15781, sd=13}
19. Nxd2 {-2.54/7 0.020s, n=13273, sd=13} exd5 {+3.12/10 0.022s, n=15820, sd=18}
20. Nxd5 {-3.05/9 0.028s, n=18315, sd=13} Nb4 {+2.90/10 0.025s, n=22129, sd=18}
21. Nxb4 {-3.34/10 0.033s, n=27074, sd=18}
Bxb4 {+3.34/10 0.030s, n=21395, sd=17} 22. a3 {-3.10/10 0.036s, n=28330, sd=17}
Bd6 {+3.53/10 0.022s, n=14384, sd=11} 23. f5 {-3.18/10 0.019s, n=15933, sd=15}
a5 {+3.23/10 0.045s, n=36978, sd=21}
24. Nxb3 {-3.38/8 0.018s, n=14415, sd=16, Black makes an illegal move: e8h8} 1-0