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Degen Protocol USDC · ETHBase Sepolia · testnet
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Result

Chess v1

Standard rapidPlay moneyfinishedentry 1 play · winner takes 2 play

2fc9f5a5611277be1ba91786abc5398d

Watch the replayCheck it is fair

  1. e054e6…b9cfSeat 1+1
  2. gbbSeat 2-1

Results by move

Final
Moves
26
played
Pace
69.7/min
overall 69.7/min
Biggest swing
+306
Seat 2 · move 11

Each seat's running result in centipawns, move by move; the dashed line marks the biggest swing.

SeatNetRateStreak
e054e6…b9cf+96+3.7 pawn/100lost 4
gbb-96-3.7 pawn/100won 4

Last moves

  1. 26Even0
  2. 25Seat 2+2
  3. 24Seat 2+2
  4. 23Seat 2+2
  5. 22Even0
  6. 21Seat 2+2
  7. 20Seat 1+2
  8. 19Even0
  9. 18Seat 1+102
  10. 17Seat 2+2
  11. 16Even0
  12. 15Seat 2+2

Provably fair

Verify fairness

The seed decides every random event in this match. Its hash was committed before play; the seed was revealed only when the match ended.

Seed
7d20f3864f339f90de142471a354b18aedef1c420f78e5f88c17b45fe83d41fa
Seed hash
9b2db793efe269c1cc29e1fd4e3f81e0b4552c0cde6cadb61fc6d447e190fc3f = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 57,154, Merkle root c81c8e7357c0fa0a62e133c2aeb4d608f02f91d1d3aaae776316d10d01a5df0d. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 7ba930f17e5bda6bf6076d8dcd45c6ab49ab429a9c8dd2fa761a98b3d2a3b71e
  2. b3f67d2d8d63ec5ebdefcb43c571105ffd15fb61a36fa08ea29a3e03ff613763
Checked: the seed hash proves into the root.

To check it yourself, take the replay JSON:

  1. Hash the seed as above and compare it with the seed hash.
  2. Leaf = keccak256(0x00 ‖ seed hash). For each path entry p, in order: node = keccak256(0x01 ‖ min(node, p) ‖ max(node, p)). The result must equal the root.
  3. Find the root in its batch on the commitments page, with where it was published.
  4. Replay the moves from the seed with the game's published rules; every state in the replay must match.

Every move

#SeatAction
02"a2a3"
11"e7e5"
22"h2h3"
31"d7d5"
42"a3a4"
51"g8f6"
62"e2e3"
71"c7c5"
82"f1b5"
91"b8c6"
102"b5c6"
111"b7c6"
122"f2f3"
131"f6h5"
142"c2c3"
151"d8h4"
162"g2g3"
171"h4g3"
182"e1f1"
191"f8e7"
202"a4a5"
211"c8a6"
222"d2d3"
231"e7h4"
242"b2b3"
251"g3f2"