MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "703"]
[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 "r1bqkbnr/pppp1p2/n3p1pp/8/6P1/NP5B/P1PPPP1P/R1BQK1NR w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:39:14 +0000"]
[GameEndTime "2026-09-14T13:39:16 +0000"]
[PlyCount "38"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bb2 {-0.64/9 0.029s, n=18954, sd=14} Nf6 {+0.18/9 0.026s, n=20761, sd=14}
6. f4 {-0.27/9 0.026s, n=18091, sd=12} Bg7 {+0.67/10 0.021s, n=14781, sd=11}
7. e3 {-0.31/9 0.026s, n=15558, sd=14} Ne4 {+2.29/8 0.019s, n=13749, sd=21}
8. Bxg7 {-1.08/10 0.074s, n=41711, sd=29} Qh4+ {+2.28/9 0.045s, n=31402, sd=22}
9. Ke2 {-2.33/8 0.041s, n=25714, sd=28} Qf2+ {+2.56/9 0.026s, n=19612, sd=20}
10. Kd3 {-1.78/8 0.033s, n=21815, sd=22} Nac5+ {+3.15/9 0.044s, n=27505, sd=25}
11. Kd4 {-1.68/9 0.046s, n=31208, sd=25} d6 {+2.95/9 0.066s, n=44453, sd=25}
12. Nf3 {-1.88/9 0.046s, n=26809, sd=19} e5+ {+2.46/8 0.041s, n=26214, sd=18}
13. fxe5 {-3.16/7 0.021s, n=12000, sd=18} dxe5+ {+1.70/9 0.062s, n=45204, sd=22}
14. Kxe5 {-2.38/8 0.020s, n=12651, sd=12} Nxd2 {+1.41/10 0.070s, n=52304, sd=17}
15. Kd4 {-0.38/10 0.040s, n=21968, sd=10} Ne6+ {+1.00/8 0.024s, n=18023, sd=16}
16. Kc3 {-0.04/9 0.023s, n=14742, sd=19} Nxg7 {+0.71/11 0.048s, n=32951, sd=25}
17. Nxd2 {-0.86/11 0.058s, n=34351, sd=23}
Qf6+ {+0.75/10 0.022s, n=18368, sd=24} 18. Kd3 {-0.90/9 0.022s, n=14668, sd=24}
Qd6+ {+0.99/9 0.028s, n=22818, sd=17} 19. Kc3 {-0.38/11 0.161s, n=96654, sd=23}
Qxa3 {+0.87/9 0.020s, n=15370, sd=17} 20. Ne4 {-0.40/9 0.035s, n=22383, sd=15}
Qa5+ {+0.89/10 0.033s, n=22806, sd=16} 21. Kb2 {-0.79/7 0.022s, n=15171, sd=15}
Qe5+ {+0.91/10 0.021s, n=19545, sd=21} 22. Nc3 {-0.40/8 0.017s, n=13074, sd=13}
c6 {+0.57/10 0.031s, n=23776, sd=16}
23. Qf3 {-0.49/9 0.023s, n=15090, sd=16, Black makes an illegal move: e8h8} 1-0