MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2162"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "r1bqkb1r/p1pppppp/1p3n2/8/Pn6/5N2/RPPPPPPP/1NBQKBR1 b kq - 4 5"]
[GameDuration "00:00:02"]
[GameStartTime "2026-09-14T17:27:20 +0200"]
[GameEndTime "2026-09-14T17:27:23 +0200"]
[PlyCount "55"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxa2 {+8.28/10 0.070s, n=49737, sd=18}
6. e4 {-8.10/8 0.020s, n=16376, sd=11} e6 {+8.39/8 0.025s, n=18207, sd=12}
7. e5 {-8.36/8 0.021s, n=15712, sd=12} Nd5 {+8.38/8 0.015s, n=12361, sd=12}
8. b3 {-8.08/8 0.019s, n=14660, sd=14} Nxc1 {+8.75/8 0.026s, n=17202, sd=16}
9. Be2 {-8.52/7 0.020s, n=13565, sd=14} Nd3+ {+8.81/7 0.020s, n=15241, sd=11}
10. Bxd3 {-8.51/7 0.145s, n=94715, sd=14} Rb8 {+8.73/8 0.059s, n=34670, sd=15}
11. b4 {-8.63/8 0.045s, n=28626, sd=14} Nxb4 {+8.60/7 0.035s, n=25729, sd=11}
12. h4 {-8.54/8 0.045s, n=33031, sd=14} h5 {+8.92/6 0.035s, n=15785, sd=12}
13. Ng5 {-8.47/7 0.022s, n=15768, sd=10} Qe7 {+8.47/6 0.021s, n=15764, sd=12}
14. Bg6 {-8.12/7 0.065s, n=34054, sd=11} fxg6 {+8.48/8 0.050s, n=36581, sd=15}
15. g3 {-8.50/6 0.119s, n=85476, sd=11} Qc5 {+8.62/7 0.042s, n=27194, sd=9}
16. Kf1 {-8.55/7 0.117s, n=73752, sd=15} Ba6+ {+8.72/7 0.086s, n=48141, sd=17}
17. Kg2 {-8.62/6 0.049s, n=27853, sd=13} Bb7+ {+9.02/8 0.196s, n=122410, sd=12}
18. Kh3 {-8.76/6 0.062s, n=40812, sd=12} Qxf2 {+9.14/7 0.038s, n=19090, sd=14}
19. Na3 {-8.30/7 0.094s, n=54073, sd=12} Bc5 {+9.51/8 0.051s, n=33663, sd=13}
20. Qf1 {-8.92/7 0.036s, n=26392, sd=12} Qf5+ {+9.30/5 0.042s, n=26364, sd=9}
21. Qxf5 {-8.94/6 0.020s, n=12956, sd=11} gxf5 {+8.73/7 0.046s, n=30803, sd=12}
22. Ra1 {-8.56/6 0.049s, n=33855, sd=9} f4 {+8.76/7 0.065s, n=45010, sd=12}
23. c3 {-9.19/7 0.098s, n=77837, sd=10} Nd3 {+9.19/8 0.022s, n=17135, sd=14}
24. Nc2 {-9.86/7 0.032s, n=27135, sd=19} Nf2+ {+9.48/6 0.051s, n=38045, sd=16}
25. Kh2 {-10.21/6 0.024s, n=19881, sd=19}
fxg3+ {+10.18/9 0.025s, n=19149, sd=21}
26. Kg1 {-10.19/6 0.023s, n=20593, sd=17} Nd3+ {+10.43/8 0.068s, n=47099, sd=23}
27. Kf1 {-10.06/6 0.045s, n=31976, sd=17} g2+ {+10.46/9 0.031s, n=21144, sd=21}
28. Ke2 {-10.23/7 0.070s, n=47661, sd=20} Nf4+ {+10.48/6 0.017s, n=13256, sd=21}
29. Kd1 {-10.60/7 0.037s, n=26123, sd=18}
g1=Q+ {+10.46/8 0.147s, n=99060, sd=21}
30. Ne1 {-10.88/8 0.128s, n=80277, sd=23}
Qxe1+ {+10.71/8 0.026s, n=18680, sd=16}
31. Kxe1 {-10.66/8 0.058s, n=34214, sd=18} Ba8 {+10.35/8 0.030s, n=24675, sd=17}
32. Nf7 {-10.37/8 0.049s, n=37369, sd=16, Black makes an illegal move: e8h8} 1-0