MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "381"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkb1r/pp2nppp/8/2Ppp3/4P3/2P2N2/P2P1PPP/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:54:20 -0400"]
[GameEndTime "2026-09-14T11:54:20 -0400"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5... dxe4 {-0.28/10 0.033s, n=35244, sd=16}
6. Qa4+ {+1.06/10 0.015s, n=17475, sd=14} Nec6 {-0.12/9 0.019s, n=22099, sd=18}
7. Qxe4 {-0.01/11 0.023s, n=27425, sd=19} Be7 {-0.08/10 0.010s, n=13396, sd=15}
8. Bc4 {+0.36/11 0.024s, n=23043, sd=18} f5 {+0.08/10 0.012s, n=15779, sd=13}
9. Qd5 {-0.25/10 0.033s, n=37142, sd=15} Qxd5 {+0.37/12 0.015s, n=14478, sd=19}
10. Bxd5 {-0.20/11 0.011s, n=17012, sd=21} e4 {+0.24/11 0.031s, n=34796, sd=19}
11. Nd4 {+0.03/11 0.013s, n=19632, sd=24} Bxc5 {0.00/10 0.012s, n=16742, sd=12}
12. Nb5 {+0.11/9 0.015s, n=12504, sd=11} Kd7 {+0.47/10 0.014s, n=18360, sd=15}
13. f3 {-0.27/9 0.014s, n=19820, sd=14} a6 {+0.50/10 0.012s, n=17472, sd=20}
14. Ba3 {-0.50/10 0.022s, n=19150, sd=18} Be7 {+0.41/11 0.026s, n=27278, sd=23}
15. Nd4 {-0.01/12 0.014s, n=20460, sd=16} Nxd4 {+0.62/10 0.009s, n=13211, sd=18}
16. cxd4 {-0.20/9 0.018s, n=16284, sd=19} exf3 {+0.39/10 0.009s, n=15197, sd=18}
17. Bxf3 {-0.62/10 0.020s, n=27852, sd=19} Nc6 {+0.57/9 0.018s, n=17257, sd=20}
18. Bxc6+ {-0.75/9 0.013s, n=19059, sd=18}
bxc6 {+0.61/11 0.016s, n=15886, sd=19, White makes an illegal move: e1h1} 0-1