MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1902"]
[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 "r1bqkb1r/1ppp1ppp/2n2n2/p3p3/3PP2B/N7/PPP2PPP/R2QKBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:51:01 +0200"]
[GameEndTime "2026-09-14T17:51:02 +0200"]
[PlyCount "26"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxd4 {+2.25/10 0.027s, n=19698, sd=19}
6. Nf3 {-2.20/8 0.046s, n=29569, sd=16} Nxf3+ {+2.18/9 0.034s, n=21533, sd=19}
7. Qxf3 {-2.21/9 0.029s, n=20387, sd=22} Bb4+ {+2.53/9 0.028s, n=15881, sd=17}
8. c3 {-2.29/9 0.019s, n=14802, sd=16} Bxa3 {+2.42/9 0.015s, n=12058, sd=16}
9. bxa3 {-2.24/10 0.021s, n=16309, sd=15} Qe7 {+2.45/9 0.029s, n=22410, sd=17}
10. Bb5 {-2.36/10 0.044s, n=29395, sd=15} h6 {+2.25/10 0.019s, n=14663, sd=14}
11. Rd1 {-2.20/9 0.019s, n=13009, sd=13} Kd8 {+2.39/9 0.023s, n=16003, sd=11}
12. c4 {-2.15/9 0.027s, n=22501, sd=16} b6 {+2.36/10 0.033s, n=20641, sd=15}
13. Qd3 {-2.20/9 0.017s, n=12042, sd=12} g5 {+2.04/10 0.029s, n=20372, sd=16}
14. Bg3 {-1.98/9 0.024s, n=16104, sd=14} Bb7 {+2.13/11 0.022s, n=19771, sd=16}
15. f3 {-2.37/10 0.020s, n=13810, sd=12} d6 {+1.75/10 0.021s, n=18168, sd=15}
16. c5 {-1.61/10 0.023s, n=18760, sd=18} bxc5 {+2.05/10 0.040s, n=29914, sd=15}
17. Qc3 {-1.78/10 0.023s, n=16712, sd=14}
Kc8 {+1.53/9 0.033s, n=25551, sd=15, White makes an illegal move: e1h1} 0-1