MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "714"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnb1kbnr/pp1pp1pp/1q3p2/2p5/3PN3/7N/PPP1PPPP/R1BQKB1R w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:40 +0000"]
[GameEndTime "2026-09-14T13:37:41 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxc5 {+2.77/9 0.027s, n=13980, sd=13} Nc6 {-2.50/8 0.017s, n=12616, sd=14}
6. Nb3 {+3.56/10 0.039s, n=19532, sd=13} f5 {-2.94/9 0.040s, n=27882, sd=13}
7. d5 {+3.40/9 0.028s, n=12346, sd=15} Nd8 {-2.69/9 0.025s, n=18201, sd=12}
8. Qd3 {+3.31/8 0.033s, n=16327, sd=13} Nf6 {-3.12/9 0.031s, n=19172, sd=14}
9. Qxf5 {+2.88/9 0.033s, n=15251, sd=15} e6 {-3.05/10 0.020s, n=14118, sd=12}
10. Qd3 {+3.23/10 0.028s, n=13924, sd=15} Nxd5 {-2.83/9 0.030s, n=16836, sd=15}
11. a3 {+2.98/9 0.026s, n=12456, sd=14} Nf6 {-2.84/10 0.048s, n=30600, sd=16}
12. e4 {+2.57/10 0.069s, n=30402, sd=18} d6 {-2.81/10 0.045s, n=24929, sd=14}
13. Be3 {+2.97/9 0.027s, n=17632, sd=14}
Qc7 {-2.85/10 0.025s, n=17350, sd=18, White makes an illegal move: e1a1} 0-1