MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "663"]
[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 "rnb1kbnr/1pp1pppp/3q4/p2p4/P1P5/2N4N/1P1PPPPP/R1BQKB1R w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:18 +0000"]
[GameEndTime "2026-09-14T13:37:19 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxd5 {+1.88/10 0.035s, n=25003, sd=15} c6 {-1.80/9 0.018s, n=13968, sd=14}
6. e4 {+2.45/10 0.049s, n=33342, sd=15} Bxh3 {-2.28/9 0.024s, n=17134, sd=15}
7. gxh3 {+2.64/9 0.018s, n=14972, sd=17} cxd5 {-2.11/8 0.032s, n=21660, sd=12}
8. Bb5+ {+3.10/10 0.039s, n=28136, sd=19} Nd7 {-2.95/9 0.024s, n=18333, sd=16}
9. Nxd5 {+2.83/9 0.019s, n=14104, sd=17} e6 {-3.18/12 0.018s, n=14697, sd=15}
10. Nc3 {+3.19/10 0.022s, n=16644, sd=14} Qc7 {-2.88/10 0.029s, n=14261, sd=16}
11. d4 {+3.19/9 0.044s, n=26792, sd=15} Bb4 {-2.69/9 0.016s, n=12156, sd=13}
12. Qf3 {+3.46/9 0.023s, n=13613, sd=15} Ne7 {-2.78/9 0.027s, n=14259, sd=16}
13. Bf4 {+3.19/9 0.058s, n=28681, sd=14}
Qd8 {-3.14/11 0.041s, n=22744, sd=18, White makes an illegal move: e1a1} 0-1